🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 229 Days

Day: 46.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,726,753 km

• M1: 40,391 km (0.073 R)
• M2: 142,567 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.07 AU

Year: 313 Days

Day: 21.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.81 AU - 1.13 AU

Year: 351 Days

Day: 22 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,726,753 km

• M1: 423,960 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.94 AU - 1.08 AU

Year: 373 Days

Day: 19 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,726,753 km

• M1: 879,785 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.73 AU - 1.81 AU

Year: 864 Days

Day: 19.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 10.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.49 AU - 8.89 AU

Year: 8604 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,726,753 km

• M1: 148,551 km (0.063 R)
• M2: 245,789 km (0.101 R)
• M3: 578,345 km (0.108 R)
• M4: 767,886 km (0.117 R)
• M5: 881,281 km (0.12 R)
• M6: 1,034,320 km (0.115 R)
• M7: 1,125,874 km (0.101 R)
• M8: 1,379,891 km (0.069 R)
• M9: 1,679,535 km (0.12 R)
• M10: 1,761,216 km (0.12 R)
• M11: 1,914,404 km (0.104 R)
• M12: 2,043,058 km (0.07 R)
• M13: 2,249,204 km (0.111 R)
• M14: 2,370,229 km (0.116 R)
• M15: 2,540,022 km (0.112 R)
• M16: 2,697,998 km (0.082 R)
• M17: 3,073,787 km (0.12 R)
• M18: 3,140,957 km (0.11 R)
• M19: 3,242,534 km (0.12 R)
• M20: 3,431,626 km (0.056 R)
• M21: 3,589,003 km (0.07 R)
• M22: 3,838,831 km (0.093 R)
• M23: 4,039,143 km (0.108 R)
• M24: 4,224,195 km (0.068 R)
• M25: 5,372,658 km (0.091 R)
• M26: 5,929,012 km (0.086 R)
• M27: 6,160,889 km (0.115 R)
• M28: 6,267,403 km (0.067 R)
• M29: 7,342,712 km (0.083 R)
• M30: 7,455,659 km (0.1 R)
• M31: 7,614,681 km (0.038 R)
• M32: 7,867,053 km (0.091 R)
• M33: 8,688,196 km (0.106 R)
• M34: 8,783,789 km (0.083 R)
• M35: 8,855,596 km (0.075 R)
• M36: 8,927,702 km (0.073 R)
• M37: 9,218,221 km (0.077 R)
• M38: 9,389,062 km (0.056 R)
• M39: 9,511,732 km (0.054 R)
• M40: 9,610,317 km (0.12 R)
• M41: 9,684,517 km (0.109 R)
• M42: 9,883,183 km (0.059 R)
• M43: 10,768,055 km (0.091 R)
• M44: 10,896,559 km (0.087 R)
• M45: 11,259,035 km (0.05 R)
• M46: 11,337,275 km (0.088 R)
• M47: 11,441,844 km (0.046 R)
• M48: 11,810,154 km (0.114 R)
• M49: 11,995,954 km (0.058 R)
• M50: 12,451,031 km (0.105 R)
• M51: 12,585,818 km (0.059 R)
• M52: 13,020,849 km (0.097 R)
• M53: 13,433,141 km (0.113 R)
• M54: 13,877,746 km (0.049 R)
• M55: 14,355,412 km (0.09 R)
• M56: 14,468,508 km (0.1 R)
• M57: 14,667,323 km (0.112 R)
• M58: 14,924,183 km (0.12 R)
• M59: 15,010,202 km (0.075 R)
• M60: 15,384,645 km (0.096 R)
• M61: 15,616,671 km (0.038 R)
• M62: 15,762,230 km (0.077 R)
• M63: 15,878,916 km (0.054 R)
• M64: 16,025,373 km (0.115 R)
• M65: 16,231,070 km (0.063 R)
• M66: 16,853,397 km (0.106 R)
• M67: 18,029,835 km (0.049 R)
• M68: 18,489,399 km (0.082 R)
• M69: 19,201,485 km (0.026 R)
• M70: 19,294,984 km (0.09 R)
• M71: 19,513,845 km (0.054 R)
• M72: 19,733,605 km (0.113 R)
• M73: 19,985,677 km (0.097 R)
• M74: 20,748,327 km (0.108 R)
• M75: 20,876,383 km (0.103 R)
• M76: 21,068,915 km (0.041 R)
• M77: 21,326,672 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.7

Radius: 6.7

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.2 AU - 14.34 AU

Year: 17745 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 92,726,753 km

• M1: 93,050 km (0.12 R)
• M2: 191,934 km (0.108 R)
• M3: 375,191 km (0.065 R)
• M4: 538,552 km (0.109 R)
• M5: 1,496,727 km (0.099 R)
• M6: 1,626,428 km (0.109 R)
• M7: 1,924,577 km (0.074 R)
• M8: 2,664,338 km (0.076 R)
• M9: 2,822,014 km (0.031 R)
• M10: 3,620,867 km (0.082 R)
• M11: 3,725,436 km (0.086 R)
• M12: 3,831,052 km (0.113 R)
• M13: 4,299,892 km (0.117 R)
• M14: 4,635,140 km (0.044 R)
• M15: 4,863,277 km (0.074 R)
• M16: 5,771,785 km (0.069 R)
• M17: 5,894,156 km (0.109 R)
• M18: 6,349,981 km (0.055 R)
• M19: 6,392,018 km (0.118 R)
• M20: 6,646,035 km (0.063 R)
• M21: 6,817,175 km (0.056 R)
• M22: 7,339,571 km (0.112 R)
• M23: 8,330,357 km (0.061 R)
• M24: 8,700,911 km (0.063 R)
• M25: 8,841,234 km (0.088 R)
• M26: 9,554,367 km (0.116 R)
• M27: 10,833,728 km (0.074 R)
• M28: 10,984,822 km (0.085 R)
• M29: 11,085,801 km (0.113 R)
• M30: 11,698,853 km (0.081 R)
• M31: 12,851,205 km (0.077 R)
• M32: 14,981,180 km (0.065 R)
• M33: 15,658,409 km (0.094 R)
• M34: 17,394,343 km (0.109 R)
• M35: 17,512,226 km (0.108 R)
• M36: 17,867,521 km (0.082 R)
• M37: 18,046,141 km (0.11 R)
• M38: 19,495,595 km (0.117 R)
• M39: 20,856,786 km (0.101 R)
• M40: 20,982,149 km (0.092 R)
• M41: 21,422,565 km (0.08 R)
• M42: 22,376,550 km (0.119 R)
• M43: 22,504,756 km (0.103 R)
• M44: 24,457,606 km (0.103 R)
• M45: 24,523,579 km (0.111 R)
• M46: 25,521,098 km (0.087 R)
• M47: 26,939,734 km (0.082 R)
• M48: 27,692,959 km (0.077 R)
• M49: 27,968,668 km (0.092 R)
• M50: 28,037,633 km (0.104 R)
• M51: 29,994,074 km (0.11 R)
• M52: 30,489,991 km (0.108 R)
• M53: 30,561,050 km (0.062 R)
• M54: 32,718,700 km (0.12 R)
• M55: 32,864,259 km (0.069 R)
• M56: 34,036,657 km (0.06 R)
• M57: 38,707,402 km (0.031 R)
• M58: 40,100,607 km (0.041 R)
• M59: 44,377,610 km (0.094 R)
• M60: 44,861,709 km (0.09 R)
• M61: 47,390,511 km (0.079 R)
• M62: 47,555,218 km (0.081 R)
• M63: 51,735,132 km (0.092 R)
• M64: 54,298,941 km (0.052 R)
• M65: 56,816,224 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.9

Radius: 7.1

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.83 AU - 15.47 AU

Year: 21647 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 153.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,726,753 km

• M1: 90,956 km (0.1 R)
• M2: 377,884 km (0.092 R)
• M3: 655,388 km (0.112 R)
• M4: 988,692 km (0.066 R)
• M5: 1,592,918 km (0.063 R)
• M6: 1,759,421 km (0.064 R)
• M7: 1,827,637 km (0.095 R)
• M8: 3,034,742 km (0.075 R)
• M9: 3,453,317 km (0.108 R)
• M10: 3,669,486 km (0.086 R)
• M11: 5,203,463 km (0.116 R)
• M12: 6,113,766 km (0.056 R)
• M13: 6,165,826 km (0.108 R)
• M14: 6,270,245 km (0.106 R)
• M15: 6,801,467 km (0.112 R)
• M16: 7,291,999 km (0.115 R)
• M17: 7,963,543 km (0.091 R)
• M18: 8,020,391 km (0.07 R)
• M19: 8,422,211 km (0.106 R)
• M20: 8,948,496 km (0.109 R)
• M21: 9,007,587 km (0.029 R)
• M22: 9,066,828 km (0.088 R)
• M23: 9,485,403 km (0.089 R)
• M24: 10,217,385 km (0.099 R)
• M25: 11,157,907 km (0.1 R)
• M26: 11,285,364 km (0.059 R)
• M27: 11,541,775 km (0.065 R)
• M28: 11,800,130 km (0.044 R)
• M29: 12,125,655 km (0.101 R)
• M30: 13,729,494 km (0.097 R)
• M31: 13,866,077 km (0.053 R)
• M32: 14,278,668 km (0.113 R)
• M33: 14,625,585 km (0.07 R)
• M34: 15,115,967 km (0.092 R)
• M35: 16,546,721 km (0.054 R)
• M36: 17,870,812 km (0.069 R)
• M37: 19,765,619 km (0.11 R)
• M38: 19,997,346 km (0.116 R)
• M39: 20,854,392 km (0.1 R)
• M40: 21,643,970 km (0.08 R)
• M41: 21,723,406 km (0.069 R)
• M42: 23,170,765 km (0.092 R)
• M43: 24,400,609 km (0.1 R)
• M44: 24,566,214 km (0.101 R)
• M45: 24,981,797 km (0.088 R)
• M46: 25,065,123 km (0.104 R)
• M47: 25,567,473 km (0.09 R)
• M48: 25,651,547 km (0.097 R)
• M49: 26,327,131 km (0.089 R)
• M50: 27,868,737 km (0.082 R)
• M51: 29,969,241 km (0.048 R)
• M52: 30,146,514 km (0.066 R)
• M53: 30,235,375 km (0.117 R)
• M54: 31,128,175 km (0.055 R)
• M55: 33,122,614 km (0.037 R)
• M56: 33,397,725 km (0.061 R)
• M57: 33,950,339 km (0.07 R)
• M58: 42,892,402 km (0.081 R)
• M59: 43,292,427 km (0.088 R)
• M60: 45,209,374 km (0.104 R)
• M61: 45,820,481 km (0.025 R)
• M62: 46,229,482 km (0.036 R)
• M63: 46,536,906 km (0.045 R)
• M64: 46,845,077 km (0.088 R)
• M65: 47,360,292 km (0.061 R)
• M66: 48,500,228 km (0.051 R)
• M67: 48,812,588 km (0.08 R)
• M68: 50,806,878 km (0.09 R)
• M69: 51,336,155 km (0.067 R)
• M70: 51,973,591 km (0.107 R)
• M71: 55,635,299 km (0.12 R)
• M72: 56,837,766 km (0.032 R)
• M73: 57,938,208 km (0.082 R)
• M74: 58,601,824 km (0.097 R)
• M75: 59,045,681 km (0.057 R)
• M76: 64,001,111 km (0.083 R)
• M77: 65,605,548 km (0.051 R)
• M78: 67,339,238 km (0.117 R)
• M79: 68,386,722 km (0.114 R)
• M80: 71,206,193 km (0.11 R)
• M81: 72,154,344 km (0.116 R)
• M82: 72,987,455 km (0.086 R)
• M83: 73,823,856 km (0.043 R)
• M84: 74,783,527 km (0.088 R)
• M85: 77,808,994 km (0.102 R)
• M86: 77,930,767 km (0.108 R)
• M87: 79,152,832 km (0.108 R)
• M88: 80,258,061 km (0.078 R)
• M89: 80,997,673 km (0.042 R)
• M90: 82,235,446 km (0.076 R)
• M91: 83,105,656 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.7

Radius: 5.3

Gravity: 26.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.82 AU - 19.4 AU

Year: 25981 Days

Day: 21 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,726,753 km

• M1: 144,960 km (0.106 R)
• M2: 289,621 km (0.052 R)
• M3: 328,068 km (0.074 R)
• M4: 389,104 km (0.112 R)
• M5: 477,068 km (0.045 R)
• M6: 1,164,619 km (0.077 R)
• M7: 1,745,358 km (0.117 R)
• M8: 2,084,497 km (0.115 R)
• M9: 2,281,667 km (0.099 R)
• M10: 2,321,759 km (0.104 R)
• M11: 3,492,661 km (0.088 R)
• M12: 3,774,205 km (0.093 R)
• M13: 4,160,915 km (0.061 R)
• M14: 4,713,231 km (0.093 R)
• M15: 4,867,915 km (0.111 R)
• M16: 5,024,095 km (0.088 R)
• M17: 5,182,070 km (0.04 R)
• M18: 5,611,267 km (0.079 R)
• M19: 6,791,295 km (0.112 R)
• M20: 6,966,025 km (0.076 R)
• M21: 7,024,518 km (0.108 R)
• M22: 7,559,031 km (0.039 R)
• M23: 8,168,044 km (0.062 R)
• M24: 8,919,474 km (0.116 R)
• M25: 9,110,660 km (0.111 R)
• M26: 9,239,015 km (0.026 R)
• M27: 9,627,521 km (0.12 R)
• M28: 10,689,366 km (0.062 R)
• M29: 14,090,025 km (0.093 R)
• M30: 14,686,621 km (0.09 R)
• M31: 15,215,599 km (0.066 R)
• M32: 17,075,699 km (0.104 R)
• M33: 17,952,044 km (0.071 R)
• M34: 18,355,210 km (0.097 R)
• M35: 19,088,240 km (0.052 R)
• M36: 19,830,993 km (0.073 R)
• M37: 20,415,173 km (0.065 R)
• M38: 20,920,365 km (0.043 R)
• M39: 21,174,531 km (0.044 R)
• M40: 21,344,475 km (0.093 R)
• M41: 22,115,053 km (0.088 R)
• M42: 22,460,475 km (0.081 R)
• M43: 22,981,973 km (0.09 R)
• M44: 23,507,510 km (0.107 R)
• M45: 23,683,437 km (0.116 R)
• M46: 24,748,873 km (0.119 R)
• M47: 25,467,691 km (0.074 R)
• M48: 25,829,718 km (0.103 R)
• M49: 29,352,748 km (0.119 R)
• M50: 30,400,382 km (0.086 R)
• M51: 31,848,639 km (0.1 R)
• M52: 32,728,274 km (0.074 R)
• M53: 33,220,451 km (0.112 R)
• M54: 33,715,022 km (0.12 R)
• M55: 34,112,354 km (0.028 R)
• M56: 35,012,334 km (0.065 R)
• M57: 35,313,924 km (0.045 R)
• M58: 37,039,834 km (0.058 R)
• M59: 38,377,987 km (0.038 R)
• M60: 38,481,509 km (0.116 R)
• M61: 38,896,942 km (0.101 R)
• M62: 39,522,561 km (0.081 R)
• M63: 40,995,651 km (0.034 R)
• M64: 46,400,622 km (0.096 R)
• M65: 47,286,092 km (0.053 R)
• M66: 48,288,697 km (0.084 R)
• M67: 48,400,596 km (0.079 R)
• M68: 49,073,487 km (0.109 R)
• M69: 58,216,311 km (0.046 R)
• M70: 60,250,842 km (0.071 R)
• M71: 60,371,268 km (0.04 R)
• M72: 60,853,721 km (0.081 R)
• M73: 61,701,043 km (0.104 R)
• M74: 62,918,321 km (0.04 R)
• M75: 63,285,135 km (0.087 R)
• M76: 68,744,560 km (0.096 R)
• M77: 69,753,298 km (0.115 R)
• M78: 69,879,858 km (0.076 R)
• M79: 70,006,268 km (0.042 R)
• M80: 71,402,914 km (0.11 R)
• M81: 72,168,706 km (0.082 R)
• M82: 72,937,040 km (0.101 R)
• M83: 73,837,021 km (0.097 R)
• M84: 74,611,190 km (0.118 R)
• M85: 74,869,994 km (0.094 R)
• M86: 76,428,355 km (0.112 R)
• M87: 77,211,500 km (0.091 R)
• M88: 77,342,249 km (0.108 R)
• M89: 82,366,792 km (0.089 R)
• M90: 84,513,671 km (0.11 R)
• M91: 84,648,459 km (0.118 R)
• M92: 87,631,889 km (0.085 R)
• M93: 88,588,418 km (0.026 R)
• M94: 88,862,332 km (0.093 R)
• M95: 89,273,726 km (0.046 R)
• M96: 91,202,043 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 11,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit