🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.34 AU - 1.38 AU

Year: 719 Days

Day: 24.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 750 Days

Day: 43.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.36 AU - 1.6 AU

Year: 816 Days

Day: 39.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 14.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.61 AU - 6.25 AU

Year: 5732 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,389,077 km

• M1: 186,549 km (0.065 R)
• M2: 313,856 km (0.085 R)
• M3: 502,948 km (0.086 R)
• M4: 642,972 km (0.093 R)
• M5: 834,158 km (0.108 R)
• M6: 1,007,691 km (0.08 R)
• M7: 1,235,828 km (0.044 R)
• M8: 1,422,526 km (0.052 R)
• M9: 1,572,722 km (0.112 R)
• M10: 2,056,821 km (0.111 R)
• M11: 2,495,292 km (0.116 R)
• M12: 3,002,429 km (0.045 R)
• M13: 3,198,552 km (0.119 R)
• M14: 3,298,184 km (0.091 R)
• M15: 3,897,324 km (0.032 R)
• M16: 4,155,380 km (0.055 R)
• M17: 4,308,568 km (0.056 R)
• M18: 4,665,808 km (0.085 R)
• M19: 4,986,396 km (0.085 R)
• M20: 5,385,374 km (0.106 R)
• M21: 5,721,969 km (0.053 R)
• M22: 5,892,810 km (0.044 R)
• M23: 6,040,762 km (0.099 R)
• M24: 6,189,761 km (0.088 R)
• M25: 6,747,163 km (0.114 R)
• M26: 6,953,758 km (0.041 R)
• M27: 7,188,926 km (0.082 R)
• M28: 7,347,051 km (0.09 R)
• M29: 7,937,065 km (0.12 R)
• M30: 8,046,121 km (0.057 R)
• M31: 8,794,560 km (0.092 R)
• M32: 9,305,885 km (0.118 R)
• M33: 9,739,569 km (0.066 R)
• M34: 10,179,836 km (0.07 R)
• M35: 10,777,180 km (0.039 R)
• M36: 10,928,274 km (0.044 R)
• M37: 11,601,614 km (0.115 R)
• M38: 11,974,562 km (0.081 R)
• M39: 12,162,456 km (0.093 R)
• M40: 12,828,167 km (0.109 R)
• M41: 13,246,293 km (0.065 R)
• M42: 13,898,241 km (0.106 R)
• M43: 14,694,400 km (0.111 R)
• M44: 14,895,759 km (0.11 R)
• M45: 14,996,738 km (0.065 R)
• M46: 15,165,634 km (0.1 R)
• M47: 15,335,278 km (0.096 R)
• M48: 15,471,262 km (0.094 R)
• M49: 15,950,873 km (0.094 R)
• M50: 16,365,708 km (0.08 R)
• M51: 16,679,265 km (0.051 R)
• M52: 17,276,908 km (0.102 R)
• M53: 18,132,608 km (0.099 R)
• M54: 18,421,033 km (0.079 R)
• M55: 18,892,715 km (0.117 R)
• M56: 19,442,038 km (0.085 R)
• M57: 21,121,574 km (0.103 R)
• M58: 21,386,960 km (0.055 R)
• M59: 21,501,104 km (0.069 R)
• M60: 22,074,662 km (0.106 R)
• M61: 22,343,938 km (0.056 R)
• M62: 22,769,544 km (0.077 R)
• M63: 23,197,693 km (0.081 R)
• M64: 23,471,607 km (0.045 R)
• M65: 23,746,568 km (0.083 R)
• M66: 23,943,588 km (0.084 R)
• M67: 24,180,850 km (0.108 R)
• M68: 24,299,781 km (0.068 R)
• M69: 24,458,504 km (0.086 R)
• M70: 24,937,217 km (0.115 R)
• M71: 25,057,344 km (0.1 R)
• M72: 26,065,783 km (0.039 R)
• M73: 26,228,396 km (0.097 R)
• M74: 26,391,458 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 11.8

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.8 AU - 9.08 AU

Year: 11108 Days

Day: 6.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,389,077 km

• M1: 151,842 km (0.107 R)
• M2: 417,528 km (0.057 R)
• M3: 626,516 km (0.113 R)
• M4: 716,873 km (0.054 R)
• M5: 892,202 km (0.069 R)
• M6: 1,082,341 km (0.112 R)
• M7: 1,240,017 km (0.084 R)
• M8: 1,454,390 km (0.087 R)
• M9: 1,655,300 km (0.085 R)
• M10: 1,785,750 km (0.101 R)
• M11: 1,974,094 km (0.064 R)
• M12: 2,112,920 km (0.054 R)
• M13: 2,226,316 km (0.071 R)
• M14: 2,429,918 km (0.118 R)
• M15: 2,518,929 km (0.072 R)
• M16: 2,670,023 km (0.114 R)
• M17: 2,855,375 km (0.104 R)
• M18: 3,013,200 km (0.075 R)
• M19: 3,206,331 km (0.069 R)
• M20: 3,571,350 km (0.066 R)
• M21: 4,633,644 km (0.117 R)
• M22: 5,827,585 km (0.119 R)
• M23: 6,314,227 km (0.107 R)
• M24: 6,941,192 km (0.085 R)
• M25: 7,111,733 km (0.092 R)
• M26: 7,197,602 km (0.119 R)
• M27: 8,525,882 km (0.117 R)
• M28: 8,985,447 km (0.078 R)
• M29: 10,072,724 km (0.099 R)
• M30: 11,452,016 km (0.066 R)
• M31: 12,010,016 km (0.113 R)
• M32: 12,112,491 km (0.07 R)
• M33: 14,167,218 km (0.062 R)
• M34: 14,329,681 km (0.055 R)
• M35: 14,985,967 km (0.058 R)
• M36: 15,317,775 km (0.06 R)
• M37: 15,707,926 km (0.105 R)
• M38: 15,819,975 km (0.036 R)
• M39: 15,988,572 km (0.059 R)
• M40: 16,669,092 km (0.071 R)
• M41: 17,417,082 km (0.117 R)
• M42: 17,765,944 km (0.114 R)
• M43: 18,175,842 km (0.118 R)
• M44: 19,124,741 km (0.106 R)
• M45: 19,424,536 km (0.046 R)
• M46: 20,272,157 km (0.092 R)
• M47: 20,577,935 km (0.082 R)
• M48: 20,823,575 km (0.112 R)
• M49: 21,008,478 km (0.062 R)
• M50: 21,691,093 km (0.109 R)
• M51: 22,003,752 km (0.12 R)
• M52: 23,525,312 km (0.061 R)
• M53: 23,653,667 km (0.098 R)
• M54: 24,234,107 km (0.114 R)
• M55: 24,363,808 km (0.115 R)
• M56: 24,493,659 km (0.11 R)
• M57: 26,003,401 km (0.083 R)
• M58: 26,736,131 km (0.095 R)
• M59: 27,138,550 km (0.099 R)
• M60: 27,746,216 km (0.098 R)
• M61: 27,881,752 km (0.075 R)
• M62: 28,017,587 km (0.117 R)
• M63: 29,043,529 km (0.036 R)
• M64: 31,061,604 km (0.101 R)
• M65: 36,560,822 km (0.114 R)
• M66: 36,709,522 km (0.115 R)
• M67: 38,358,839 km (0.104 R)
• M68: 38,964,561 km (0.114 R)
• M69: 40,492,703 km (0.073 R)
• M70: 42,040,442 km (0.073 R)
• M71: 42,899,882 km (0.073 R)
• M72: 42,978,271 km (0.103 R)
• M73: 45,273,252 km (0.065 R)
• M74: 45,833,197 km (0.042 R)
• M75: 46,234,568 km (0.048 R)
• M76: 46,959,968 km (0.061 R)
• M77: 48,503,519 km (0.105 R)
• M78: 48,830,690 km (0.099 R)
• M79: 51,140,780 km (0.117 R)
• M80: 52,141,739 km (0.088 R)
• M81: 53,233,505 km (0.05 R)
• M82: 53,402,102 km (0.078 R)
• M83: 53,908,939 km (0.089 R)
• M84: 55,867,026 km (0.09 R)
• M85: 56,639,549 km (0.098 R)
• M86: 57,070,241 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.9

Radius: 6.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.51 AU - 10.65 AU

Year: 15591 Days

Day: 20.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 28,389,077 km

• M1: 137,929 km (0.03 R)
• M2: 407,654 km (0.03 R)
• M3: 517,459 km (0.119 R)
• M4: 637,437 km (0.111 R)
• M5: 835,055 km (0.077 R)
• M6: 996,023 km (0.071 R)
• M7: 1,266,196 km (0.067 R)
• M8: 1,580,502 km (0.12 R)
• M9: 1,624,184 km (0.061 R)
• M10: 1,690,606 km (0.112 R)
• M11: 1,780,663 km (0.097 R)
• M12: 2,084,048 km (0.065 R)
• M13: 2,530,897 km (0.104 R)
• M14: 3,742,191 km (0.071 R)
• M15: 3,979,303 km (0.112 R)
• M16: 4,405,956 km (0.118 R)
• M17: 4,847,270 km (0.063 R)
• M18: 5,873,960 km (0.108 R)
• M19: 6,149,520 km (0.073 R)
• M20: 6,429,417 km (0.101 R)
• M21: 6,570,787 km (0.12 R)
• M22: 6,749,108 km (0.048 R)
• M23: 7,183,690 km (0.118 R)
• M24: 7,404,347 km (0.096 R)
• M25: 8,618,333 km (0.073 R)
• M26: 8,892,097 km (0.055 R)
• M27: 9,089,417 km (0.045 R)
• M28: 9,288,233 km (0.091 R)
• M29: 9,730,444 km (0.101 R)
• M30: 9,811,676 km (0.107 R)
• M31: 9,893,057 km (0.119 R)
• M32: 10,138,547 km (0.103 R)
• M33: 11,396,067 km (0.119 R)
• M34: 11,956,161 km (0.111 R)
• M35: 12,173,976 km (0.064 R)
• M36: 12,481,100 km (0.08 R)
• M37: 12,657,625 km (0.034 R)
• M38: 13,102,978 km (0.054 R)
• M39: 13,417,732 km (0.076 R)
• M40: 13,734,880 km (0.069 R)
• M41: 13,963,016 km (0.114 R)
• M42: 14,192,350 km (0.098 R)
• M43: 14,330,578 km (0.054 R)
• M44: 14,376,804 km (0.112 R)
• M45: 14,654,907 km (0.106 R)
• M46: 14,981,628 km (0.039 R)
• M47: 15,832,691 km (0.109 R)
• M48: 16,264,131 km (0.078 R)
• M49: 16,457,112 km (0.11 R)
• M50: 16,602,222 km (0.073 R)
• M51: 17,285,735 km (0.11 R)
• M52: 18,579,008 km (0.083 R)
• M53: 18,780,816 km (0.106 R)
• M54: 19,034,085 km (0.113 R)
• M55: 19,186,525 km (0.083 R)
• M56: 19,390,427 km (0.05 R)
• M57: 19,543,765 km (0.105 R)
• M58: 20,265,126 km (0.097 R)
• M59: 20,995,014 km (0.044 R)
• M60: 21,574,556 km (0.106 R)
• M61: 21,680,471 km (0.056 R)
• M62: 23,726,073 km (0.071 R)
• M63: 23,890,182 km (0.111 R)
• M64: 25,776,312 km (0.116 R)
• M65: 26,509,939 km (0.085 R)
• M66: 28,113,479 km (0.113 R)
• M67: 28,752,112 km (0.078 R)
• M68: 29,984,200 km (0.12 R)
• M69: 30,043,441 km (0.097 R)
• M70: 30,458,276 km (0.099 R)
• M71: 30,934,596 km (0.091 R)
• M72: 32,136,465 km (0.092 R)
• M73: 32,621,461 km (0.093 R)
• M74: 33,292,258 km (0.103 R)
• M75: 33,414,779 km (0.108 R)
• M76: 34,029,327 km (0.12 R)
• M77: 34,833,715 km (0.116 R)
• M78: 35,519,322 km (0.062 R)
• M79: 35,769,748 km (0.1 R)
• M80: 36,335,378 km (0.108 R)
• M81: 36,777,290 km (0.076 R)
• M82: 37,411,735 km (0.056 R)
• M83: 37,730,229 km (0.112 R)
• M84: 38,434,236 km (0.118 R)
• M85: 39,271,835 km (0.093 R)
• M86: 39,855,266 km (0.109 R)
• M87: 40,965,133 km (0.091 R)
• M88: 41,820,683 km (0.098 R)
• M89: 44,557,127 km (0.099 R)
• M90: 45,301,227 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.8

Radius: 5.1

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.59 AU - 11.47 AU

Year: 16596 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 28,389,077 km

• M1: 68,815 km (0.073 R)
• M2: 151,692 km (0.053 R)
• M3: 357,539 km (0.116 R)
• M4: 436,826 km (0.053 R)
• M5: 632,051 km (0.038 R)
• M6: 689,796 km (0.093 R)
• M7: 852,708 km (0.032 R)
• M8: 1,073,365 km (0.079 R)
• M9: 1,119,590 km (0.087 R)
• M10: 1,890,767 km (0.118 R)
• M11: 1,947,016 km (0.12 R)
• M12: 2,632,923 km (0.085 R)
• M13: 2,727,468 km (0.12 R)
• M14: 2,759,333 km (0.112 R)
• M15: 3,875,632 km (0.078 R)
• M16: 4,424,058 km (0.065 R)
• M17: 4,650,250 km (0.072 R)
• M18: 4,918,778 km (0.073 R)
• M19: 4,996,569 km (0.12 R)
• M20: 5,153,198 km (0.087 R)
• M21: 5,192,542 km (0.106 R)
• M22: 5,795,571 km (0.101 R)
• M23: 5,918,840 km (0.057 R)
• M24: 5,960,129 km (0.078 R)
• M25: 6,043,006 km (0.103 R)
• M26: 6,420,591 km (0.102 R)
• M27: 8,189,137 km (0.111 R)
• M28: 8,281,289 km (0.095 R)
• M29: 9,173,940 km (0.108 R)
• M30: 11,201,589 km (0.12 R)
• M31: 11,406,538 km (0.11 R)
• M32: 12,029,015 km (0.113 R)
• M33: 12,768,926 km (0.094 R)
• M34: 13,144,417 km (0.115 R)
• M35: 13,360,735 km (0.116 R)
• M36: 13,632,555 km (0.104 R)
• M37: 13,741,911 km (0.073 R)
• M38: 14,016,423 km (0.094 R)
• M39: 14,738,532 km (0.08 R)
• M40: 14,850,581 km (0.116 R)
• M41: 15,358,914 km (0.031 R)
• M42: 19,133,867 km (0.071 R)
• M43: 19,748,265 km (0.077 R)
• M44: 19,810,049 km (0.047 R)
• M45: 20,494,160 km (0.029 R)
• M46: 23,306,899 km (0.053 R)
• M47: 23,372,274 km (0.03 R)
• M48: 24,824,719 km (0.104 R)
• M49: 25,696,576 km (0.105 R)
• M50: 26,306,038 km (0.104 R)
• M51: 27,194,799 km (0.118 R)
• M52: 27,401,393 km (0.059 R)
• M53: 27,746,665 km (0.097 R)
• M54: 28,024,020 km (0.093 R)
• M55: 28,371,835 km (0.093 R)
• M56: 28,511,409 km (0.117 R)
• M57: 31,350,328 km (0.098 R)
• M58: 31,928,823 km (0.083 R)
• M59: 32,656,766 km (0.109 R)
• M60: 33,906,956 km (0.104 R)
• M61: 34,277,659 km (0.117 R)
• M62: 37,367,603 km (0.112 R)
• M63: 38,597,298 km (0.116 R)
• M64: 39,294,873 km (0.054 R)
• M65: 40,466,673 km (0.118 R)
• M66: 41,017,492 km (0.077 R)
• M67: 41,096,330 km (0.116 R)
• M68: 41,175,318 km (0.119 R)
• M69: 42,285,633 km (0.106 R)
• M70: 42,524,840 km (0.109 R)
• M71: 43,084,785 km (0.081 R)
• M72: 43,647,124 km (0.06 R)
• M73: 44,292,788 km (0.118 R)
• M74: 45,185,738 km (0.089 R)
• M75: 45,348,799 km (0.092 R)
• M76: 45,675,371 km (0.099 R)
• M77: 47,072,017 km (0.111 R)
• M78: 47,734,137 km (0.117 R)
• M79: 47,983,218 km (0.072 R)
• M80: 48,482,576 km (0.112 R)
• M81: 48,649,527 km (0.091 R)
• M82: 48,816,478 km (0.041 R)
• M83: 50,497,659 km (0.028 R)
• M84: 50,582,182 km (0.083 R)
• M85: 52,454,100 km (0.117 R)
• M86: 53,140,455 km (0.08 R)
• M87: 54,608,758 km (0.09 R)
• M88: 55,478,670 km (0.077 R)
• M89: 55,827,981 km (0.113 R)
• M90: 56,353,219 km (0.085 R)
• M91: 58,204,492 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.7

Radius: 6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.18 AU - 12.02 AU

Year: 16754 Days

Day: 18.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,389,077 km

• M1: 116,537 km (0.114 R)
• M2: 214,523 km (0.116 R)
• M3: 1,079,498 km (0.067 R)
• M4: 1,432,549 km (0.116 R)
• M5: 1,836,015 km (0.071 R)
• M6: 2,076,867 km (0.074 R)
• M7: 2,818,873 km (0.075 R)
• M8: 3,508,220 km (0.115 R)
• M9: 3,828,359 km (0.101 R)
• M10: 3,959,108 km (0.059 R)
• M11: 4,091,203 km (0.054 R)
• M12: 4,314,702 km (0.087 R)
• M13: 4,588,316 km (0.097 R)
• M14: 4,703,955 km (0.117 R)
• M15: 5,056,558 km (0.105 R)
• M16: 6,267,104 km (0.098 R)
• M17: 6,421,339 km (0.117 R)
• M18: 6,917,705 km (0.061 R)
• M19: 7,617,075 km (0.071 R)
• M20: 8,198,113 km (0.1 R)
• M21: 8,423,258 km (0.1 R)
• M22: 8,593,350 km (0.095 R)
• M23: 8,650,347 km (0.118 R)
• M24: 8,994,871 km (0.101 R)
• M25: 9,402,525 km (0.104 R)
• M26: 10,266,004 km (0.106 R)
• M27: 10,326,442 km (0.096 R)
• M28: 11,092,533 km (0.088 R)
• M29: 13,102,679 km (0.034 R)
• M30: 13,863,983 km (0.099 R)
• M31: 14,064,893 km (0.116 R)
• M32: 15,707,178 km (0.051 R)
• M33: 15,986,776 km (0.078 R)
• M34: 17,157,230 km (0.097 R)
• M35: 18,318,409 km (0.031 R)
• M36: 18,465,464 km (0.087 R)
• M37: 18,539,066 km (0.065 R)
• M38: 19,168,723 km (0.115 R)
• M39: 19,355,122 km (0.105 R)
• M40: 20,069,452 km (0.075 R)
• M41: 20,334,839 km (0.039 R)
• M42: 20,448,832 km (0.073 R)
• M43: 21,485,097 km (0.106 R)
• M44: 22,107,125 km (0.103 R)
• M45: 22,302,799 km (0.117 R)
• M46: 22,341,993 km (0.117 R)
• M47: 23,170,167 km (0.104 R)
• M48: 23,688,075 km (0.117 R)
• M49: 24,330,598 km (0.08 R)
• M50: 25,386,908 km (0.052 R)
• M51: 25,468,738 km (0.116 R)
• M52: 25,591,708 km (0.031 R)
• M53: 25,920,524 km (0.11 R)
• M54: 26,292,275 km (0.101 R)
• M55: 26,375,152 km (0.038 R)
• M56: 26,541,056 km (0.076 R)
• M57: 26,707,259 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit