🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.97 AU - 1.19 AU

Year: 418 Days

Day: 40.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.26 AU - 2.32 AU

Year: 1292 Days

Day: 22.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,473,699 km

• M1: 2,051,286 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.06 AU - 2.6 AU

Year: 1326 Days

Day: 37.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.33 AU - 3.79 AU

Year: 1995 Days

Day: 16 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,473,699 km

• M1: 2,380,850 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.6

Radius: 11.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.15 AU - 5.43 AU

Year: 3908 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,473,699 km

• M1: 162,613 km (0.106 R)
• M2: 281,394 km (0.078 R)
• M3: 370,704 km (0.109 R)
• M4: 455,376 km (0.044 R)
• M5: 746,493 km (0.105 R)
• M6: 944,411 km (0.059 R)
• M7: 1,133,952 km (0.09 R)
• M8: 1,308,533 km (0.101 R)
• M9: 1,406,519 km (0.114 R)
• M10: 1,669,961 km (0.046 R)
• M11: 1,761,365 km (0.029 R)
• M12: 1,870,273 km (0.062 R)
• M13: 2,046,200 km (0.114 R)
• M14: 2,227,512 km (0.104 R)
• M15: 2,677,652 km (0.094 R)
• M16: 2,876,617 km (0.068 R)
• M17: 3,232,062 km (0.068 R)
• M18: 3,308,656 km (0.071 R)
• M19: 3,483,386 km (0.116 R)
• M20: 3,862,467 km (0.111 R)
• M21: 4,046,622 km (0.093 R)
• M22: 4,402,516 km (0.097 R)
• M23: 4,944,359 km (0.111 R)
• M24: 5,033,071 km (0.058 R)
• M25: 5,234,579 km (0.062 R)
• M26: 5,668,712 km (0.026 R)
• M27: 5,808,287 km (0.082 R)
• M28: 6,043,455 km (0.097 R)
• M29: 6,233,893 km (0.116 R)
• M30: 6,498,980 km (0.05 R)
• M31: 6,866,393 km (0.102 R)
• M32: 7,215,554 km (0.077 R)
• M33: 7,367,097 km (0.067 R)
• M34: 7,443,092 km (0.116 R)
• M35: 7,853,589 km (0.114 R)
• M36: 7,983,290 km (0.11 R)
• M37: 8,061,530 km (0.077 R)
• M38: 9,706,658 km (0.104 R)
• M39: 9,874,058 km (0.043 R)
• M40: 10,126,878 km (0.094 R)
• M41: 10,782,566 km (0.056 R)
• M42: 11,658,611 km (0.102 R)
• M43: 11,985,632 km (0.108 R)
• M44: 12,406,151 km (0.042 R)
• M45: 13,107,466 km (0.093 R)
• M46: 13,821,796 km (0.081 R)
• M47: 14,167,816 km (0.072 R)
• M48: 14,294,376 km (0.06 R)
• M49: 15,029,350 km (0.111 R)
• M50: 15,255,542 km (0.105 R)
• M51: 15,776,741 km (0.082 R)
• M52: 15,973,761 km (0.032 R)
• M53: 16,072,496 km (0.115 R)
• M54: 16,803,132 km (0.036 R)
• M55: 17,105,170 km (0.04 R)
• M56: 17,612,606 km (0.094 R)
• M57: 17,885,173 km (0.088 R)
• M58: 18,365,682 km (0.105 R)
• M59: 18,503,761 km (0.098 R)
• M60: 19,409,576 km (0.103 R)
• M61: 19,585,503 km (0.06 R)
• M62: 19,867,944 km (0.115 R)
• M63: 21,336,845 km (0.118 R)
• M64: 21,482,105 km (0.1 R)
• M65: 22,102,786 km (0.118 R)
• M66: 22,212,890 km (0.113 R)
• M67: 22,323,293 km (0.08 R)
• M68: 23,436,601 km (0.092 R)
• M69: 23,586,348 km (0.111 R)
• M70: 23,774,094 km (0.118 R)
• M71: 24,075,533 km (0.069 R)
• M72: 24,454,016 km (0.117 R)
• M73: 24,910,888 km (0.119 R)
• M74: 24,987,183 km (0.045 R)
• M75: 25,332,006 km (0.052 R)
• M76: 25,562,835 km (0.025 R)
• M77: 25,717,071 km (0.114 R)
• M78: 25,794,263 km (0.108 R)
• M79: 25,948,947 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.9

Radius: 14.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.52 AU - 6.94 AU

Year: 5113 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,473,699 km

• M1: 265,536 km (0.114 R)
• M2: 477,217 km (0.099 R)
• M3: 594,801 km (0.097 R)
• M4: 826,528 km (0.043 R)
• M5: 989,590 km (0.077 R)
• M6: 1,164,470 km (0.059 R)
• M7: 1,318,705 km (0.094 R)
• M8: 1,513,482 km (0.089 R)
• M9: 1,614,610 km (0.093 R)
• M10: 1,806,245 km (0.075 R)
• M11: 2,117,857 km (0.114 R)
• M12: 2,387,881 km (0.049 R)
• M13: 2,983,131 km (0.078 R)
• M14: 3,487,725 km (0.098 R)
• M15: 3,854,838 km (0.058 R)
• M16: 4,019,545 km (0.098 R)
• M17: 4,726,694 km (0.051 R)
• M18: 4,852,656 km (0.055 R)
• M19: 6,255,435 km (0.113 R)
• M20: 6,929,972 km (0.086 R)
• M21: 7,073,436 km (0.093 R)
• M22: 7,217,948 km (0.072 R)
• M23: 7,805,718 km (0.058 R)
• M24: 8,256,755 km (0.04 R)
• M25: 8,531,567 km (0.117 R)
• M26: 9,027,484 km (0.069 R)
• M27: 9,821,250 km (0.08 R)
• M28: 10,015,129 km (0.091 R)
• M29: 10,145,129 km (0.073 R)
• M30: 10,275,579 km (0.095 R)
• M31: 10,439,538 km (0.079 R)
• M32: 10,670,517 km (0.111 R)
• M33: 11,339,967 km (0.094 R)
• M34: 11,782,328 km (0.104 R)
• M35: 12,091,996 km (0.074 R)
• M36: 12,930,941 km (0.096 R)
• M37: 13,752,532 km (0.078 R)
• M38: 14,115,157 km (0.102 R)
• M39: 15,184,184 km (0.065 R)
• M40: 15,296,382 km (0.096 R)
• M41: 15,672,023 km (0.096 R)
• M42: 16,012,806 km (0.084 R)
• M43: 16,394,131 km (0.119 R)
• M44: 18,108,224 km (0.065 R)
• M45: 18,306,591 km (0.104 R)
• M46: 20,371,041 km (0.084 R)
• M47: 20,536,048 km (0.104 R)
• M48: 21,033,760 km (0.104 R)
• M49: 21,367,961 km (0.104 R)
• M50: 21,535,661 km (0.12 R)
• M51: 21,788,032 km (0.062 R)
• M52: 22,041,301 km (0.045 R)
• M53: 22,168,460 km (0.104 R)
• M54: 22,465,860 km (0.094 R)
• M55: 22,850,177 km (0.045 R)
• M56: 23,107,485 km (0.112 R)
• M57: 23,409,075 km (0.11 R)
• M58: 23,798,777 km (0.061 R)
• M59: 24,540,633 km (0.073 R)
• M60: 24,892,338 km (0.107 R)
• M61: 25,024,732 km (0.088 R)
• M62: 25,511,972 km (0.074 R)
• M63: 26,676,143 km (0.115 R)
• M64: 26,811,529 km (0.079 R)
• M65: 26,947,214 km (0.086 R)
• M66: 27,355,616 km (0.095 R)
• M67: 27,766,113 km (0.112 R)
• M68: 28,086,701 km (0.059 R)
• M69: 29,009,720 km (0.1 R)
• M70: 29,195,520 km (0.075 R)
• M71: 29,614,993 km (0.104 R)
• M72: 29,942,612 km (0.1 R)
• M73: 30,083,384 km (0.1 R)
• M74: 30,365,675 km (0.113 R)
• M75: 30,507,045 km (0.113 R)
• M76: 30,648,714 km (0.1 R)
• M77: 31,742,275 km (0.042 R)
• M78: 31,837,868 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 14.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.68 AU - 7.04 AU

Year: 6698 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,473,699 km

• M1: 679,773 km (0.088 R)
• M2: 872,455 km (0.07 R)
• M3: 1,119,441 km (0.055 R)
• M4: 1,390,662 km (0.044 R)
• M5: 1,524,851 km (0.112 R)
• M6: 1,765,554 km (0.088 R)
• M7: 2,106,637 km (0.049 R)
• M8: 3,331,694 km (0.052 R)
• M9: 4,196,968 km (0.081 R)
• M10: 4,890,354 km (0.071 R)
• M11: 5,220,218 km (0.042 R)
• M12: 5,464,810 km (0.088 R)
• M13: 5,775,974 km (0.088 R)
• M14: 5,933,800 km (0.112 R)
• M15: 6,061,107 km (0.097 R)
• M16: 6,189,313 km (0.099 R)
• M17: 6,285,953 km (0.075 R)
• M18: 6,810,593 km (0.103 R)
• M19: 7,044,564 km (0.05 R)
• M20: 7,213,460 km (0.068 R)
• M21: 7,937,214 km (0.081 R)
• M22: 8,396,928 km (0.087 R)
• M23: 8,575,997 km (0.076 R)
• M24: 9,416,588 km (0.075 R)
• M25: 9,677,636 km (0.093 R)
• M26: 9,941,227 km (0.068 R)
• M27: 10,245,210 km (0.052 R)
• M28: 10,979,736 km (0.067 R)
• M29: 11,771,258 km (0.097 R)
• M30: 12,336,439 km (0.099 R)
• M31: 12,499,500 km (0.052 R)
• M32: 12,869,157 km (0.094 R)
• M33: 13,034,612 km (0.107 R)
• M34: 13,872,360 km (0.069 R)
• M35: 13,999,668 km (0.106 R)
• M36: 14,169,761 km (0.114 R)
• M37: 14,469,256 km (0.084 R)
• M38: 14,727,761 km (0.104 R)
• M39: 14,987,612 km (0.095 R)
• M40: 17,030,670 km (0.101 R)
• M41: 18,131,112 km (0.106 R)
• M42: 18,223,863 km (0.12 R)
• M43: 19,207,170 km (0.101 R)
• M44: 19,301,865 km (0.097 R)
• M45: 19,491,406 km (0.092 R)
• M46: 19,633,973 km (0.082 R)
• M47: 20,111,788 km (0.089 R)
• M48: 20,690,283 km (0.114 R)
• M49: 20,884,312 km (0.05 R)
• M50: 21,765,144 km (0.09 R)
• M51: 21,863,729 km (0.069 R)
• M52: 22,011,980 km (0.056 R)
• M53: 22,359,047 km (0.088 R)
• M54: 22,807,991 km (0.105 R)
• M55: 22,958,336 km (0.111 R)
• M56: 23,108,981 km (0.113 R)
• M57: 23,209,511 km (0.031 R)
• M58: 23,714,853 km (0.115 R)
• M59: 23,918,007 km (0.058 R)
• M60: 24,325,960 km (0.031 R)
• M61: 24,582,072 km (0.087 R)
• M62: 26,558,260 km (0.114 R)
• M63: 26,822,150 km (0.097 R)
• M64: 27,033,831 km (0.079 R)
• M65: 28,154,170 km (0.043 R)
• M66: 28,531,156 km (0.04 R)
• M67: 28,909,639 km (0.116 R)
• M68: 29,562,484 km (0.077 R)
• M69: 29,726,443 km (0.057 R)
• M70: 30,440,474 km (0.057 R)
• M71: 30,716,632 km (0.118 R)
• M72: 32,616,225 km (0.051 R)
• M73: 32,955,513 km (0.046 R)
• M74: 33,068,759 km (0.092 R)
• M75: 33,182,304 km (0.118 R)
• M76: 33,466,540 km (0.119 R)
• M77: 33,980,109 km (0.111 R)
• M78: 34,784,198 km (0.109 R)
• M79: 36,352,881 km (0.111 R)
• M80: 36,880,812 km (0.057 R)
• M81: 37,175,220 km (0.118 R)
• M82: 38,003,843 km (0.1 R)
• M83: 38,301,244 km (0.116 R)
• M84: 38,599,392 km (0.112 R)
• M85: 39,258,072 km (0.091 R)

Asteroid Belt

Center: 10 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.9

Radius: 7.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.8 AU - 15.48 AU

Year: 17756 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,473,699 km

• M1: 97,987 km (0.053 R)
• M2: 152,590 km (0.11 R)
• M3: 327,171 km (0.093 R)
• M4: 391,797 km (0.06 R)
• M5: 614,398 km (0.098 R)
• M6: 665,711 km (0.095 R)
• M7: 921,074 km (0.112 R)
• M8: 1,218,774 km (0.072 R)
• M9: 1,489,247 km (0.068 R)
• M10: 1,602,642 km (0.09 R)
• M11: 1,660,536 km (0.045 R)
• M12: 1,991,148 km (0.047 R)
• M13: 2,053,530 km (0.089 R)
• M14: 2,116,511 km (0.111 R)
• M15: 2,358,560 km (0.11 R)
• M16: 2,643,843 km (0.1 R)
• M17: 2,922,245 km (0.049 R)
• M18: 3,716,759 km (0.114 R)
• M19: 4,247,981 km (0.107 R)
• M20: 4,430,491 km (0.109 R)
• M21: 5,380,587 km (0.042 R)
• M22: 5,600,196 km (0.097 R)
• M23: 5,777,919 km (0.116 R)
• M24: 6,070,682 km (0.101 R)
• M25: 6,345,343 km (0.078 R)
• M26: 6,484,170 km (0.08 R)
• M27: 6,530,695 km (0.077 R)
• M28: 6,694,355 km (0.103 R)
• M29: 6,788,452 km (0.103 R)
• M30: 6,835,725 km (0.076 R)
• M31: 7,121,457 km (0.036 R)
• M32: 7,902,358 km (0.114 R)
• M33: 8,202,152 km (0.11 R)
• M34: 8,582,131 km (0.106 R)
• M35: 9,676,589 km (0.092 R)
• M36: 10,051,182 km (0.076 R)
• M37: 10,105,037 km (0.065 R)
• M38: 11,119,460 km (0.109 R)
• M39: 11,314,985 km (0.077 R)
• M40: 11,851,443 km (0.047 R)
• M41: 12,108,601 km (0.091 R)
• M42: 14,351,373 km (0.103 R)
• M43: 14,716,990 km (0.102 R)
• M44: 15,364,449 km (0.089 R)
• M45: 15,519,881 km (0.113 R)
• M46: 15,926,638 km (0.109 R)
• M47: 16,910,693 km (0.081 R)
• M48: 17,006,884 km (0.097 R)
• M49: 17,232,328 km (0.068 R)
• M50: 17,685,909 km (0.08 R)
• M51: 18,012,332 km (0.11 R)
• M52: 18,176,291 km (0.071 R)
• M53: 18,406,821 km (0.092 R)
• M54: 18,505,855 km (0.099 R)
• M55: 18,704,371 km (0.11 R)
• M56: 19,708,023 km (0.096 R)
• M57: 19,910,878 km (0.094 R)
• M58: 20,250,465 km (0.051 R)
• M59: 20,352,790 km (0.088 R)
• M60: 20,421,007 km (0.104 R)
• M61: 20,557,739 km (0.076 R)
• M62: 20,729,179 km (0.092 R)
• M63: 20,832,251 km (0.096 R)
• M64: 21,419,423 km (0.078 R)
• M65: 21,523,543 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.8

Radius: 7.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.81 AU - 19.65 AU

Year: 23257 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,473,699 km

• M1: 245,789 km (0.117 R)
• M2: 395,238 km (0.098 R)
• M3: 855,550 km (0.108 R)
• M4: 1,042,996 km (0.032 R)
• M5: 1,384,528 km (0.105 R)
• M6: 1,438,683 km (0.108 R)
• M7: 1,567,935 km (0.081 R)
• M8: 1,818,213 km (0.112 R)
• M9: 1,998,927 km (0.119 R)
• M10: 2,598,365 km (0.1 R)
• M11: 2,802,417 km (0.108 R)
• M12: 3,130,036 km (0.115 R)
• M13: 3,519,589 km (0.116 R)
• M14: 3,669,636 km (0.08 R)
• M15: 3,745,482 km (0.088 R)
• M16: 4,237,808 km (0.105 R)
• M17: 4,613,598 km (0.082 R)
• M18: 4,695,578 km (0.099 R)
• M19: 4,805,532 km (0.103 R)
• M20: 5,084,233 km (0.102 R)
• M21: 5,368,320 km (0.076 R)
• M22: 5,541,255 km (0.071 R)
• M23: 5,922,430 km (0.083 R)
• M24: 6,041,360 km (0.081 R)
• M25: 6,311,833 km (0.087 R)
• M26: 6,433,456 km (0.112 R)
• M27: 6,833,780 km (0.072 R)
• M28: 7,433,369 km (0.06 R)
• M29: 7,529,710 km (0.099 R)
• M30: 7,690,976 km (0.108 R)
• M31: 8,649,001 km (0.093 R)
• M32: 8,716,470 km (0.116 R)
• M33: 9,262,352 km (0.12 R)
• M34: 9,331,466 km (0.119 R)
• M35: 9,400,581 km (0.114 R)
• M36: 9,925,071 km (0.076 R)
• M37: 10,031,136 km (0.079 R)
• M38: 11,928,037 km (0.099 R)
• M39: 12,078,532 km (0.103 R)
• M40: 12,229,476 km (0.119 R)
• M41: 14,051,130 km (0.114 R)
• M42: 14,409,566 km (0.117 R)
• M43: 15,625,797 km (0.047 R)
• M44: 16,874,640 km (0.086 R)
• M45: 17,170,694 km (0.1 R)
• M46: 17,340,637 km (0.087 R)
• M47: 17,468,394 km (0.087 R)
• M48: 18,112,263 km (0.069 R)
• M49: 18,415,348 km (0.065 R)
• M50: 18,502,265 km (0.113 R)
• M51: 18,676,397 km (0.041 R)
• M52: 18,894,959 km (0.057 R)
• M53: 19,290,496 km (0.101 R)
• M54: 20,538,292 km (0.12 R)
• M55: 21,308,721 km (0.094 R)
• M56: 21,491,230 km (0.088 R)
• M57: 21,720,264 km (0.109 R)
• M58: 22,088,425 km (0.092 R)
• M59: 23,158,199 km (0.032 R)
• M60: 24,387,744 km (0.107 R)
• M61: 24,531,059 km (0.104 R)
• M62: 25,396,333 km (0.09 R)
• M63: 26,125,024 km (0.075 R)
• M64: 26,320,399 km (0.048 R)
• M65: 27,951,614 km (0.078 R)
• M66: 28,703,942 km (0.086 R)
• M67: 28,855,185 km (0.097 R)
• M68: 29,158,420 km (0.068 R)
• M69: 29,564,429 km (0.095 R)
• M70: 29,768,181 km (0.118 R)
• M71: 29,819,194 km (0.114 R)
• M72: 30,177,032 km (0.047 R)
• M73: 31,622,447 km (0.071 R)
• M74: 31,987,466 km (0.102 R)
• M75: 32,879,368 km (0.059 R)
• M76: 34,099,189 km (0.057 R)
• M77: 36,419,153 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 14,419 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit