🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 143 Days

Day: 38.3 Hours

Environment

Temp: 383 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.33 AU - 1.51 AU

Year: 495 Days

Day: 17.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,370,211 km

• M1: 847,472 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.52 AU - 1.98 AU

Year: 677 Days

Day: 44.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,370,211 km

• M1: 1,000,810 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.7 AU - 6.7 AU

Year: 3980 Days

Day: 46.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,370,211 km

• M1: 1,295,817 km (0.056 R)

Asteroid Belt

Center: 10.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 13.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.74 AU - 15.22 AU

Year: 16955 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,370,211 km

• M1: 386,262 km (0.094 R)
• M2: 541,395 km (0.112 R)
• M3: 741,706 km (0.083 R)
• M4: 1,243,906 km (0.042 R)
• M5: 1,544,897 km (0.055 R)
• M6: 1,841,699 km (0.096 R)
• M7: 2,011,643 km (0.119 R)
• M8: 2,157,351 km (0.079 R)
• M9: 2,398,054 km (0.047 R)
• M10: 2,647,733 km (0.119 R)
• M11: 2,972,061 km (0.096 R)
• M12: 3,517,794 km (0.117 R)
• M13: 3,802,628 km (0.092 R)
• M14: 3,984,539 km (0.12 R)
• M15: 4,132,192 km (0.064 R)
• M16: 4,357,038 km (0.107 R)
• M17: 4,858,340 km (0.044 R)
• M18: 5,135,994 km (0.063 R)
• M19: 7,403,150 km (0.058 R)
• M20: 8,001,242 km (0.089 R)
• M21: 8,235,512 km (0.111 R)
• M22: 8,758,806 km (0.045 R)
• M23: 9,243,952 km (0.12 R)
• M24: 9,588,775 km (0.118 R)
• M25: 10,038,466 km (0.116 R)
• M26: 10,700,137 km (0.064 R)
• M27: 11,166,583 km (0.097 R)
• M28: 12,226,784 km (0.047 R)
• M29: 13,876,998 km (0.07 R)
• M30: 14,328,933 km (0.061 R)
• M31: 15,596,326 km (0.118 R)
• M32: 16,007,122 km (0.084 R)
• M33: 16,302,877 km (0.117 R)
• M34: 16,481,048 km (0.086 R)
• M35: 16,719,806 km (0.065 R)
• M36: 17,200,614 km (0.041 R)
• M37: 17,869,166 km (0.113 R)
• M38: 18,114,507 km (0.066 R)
• M39: 19,294,685 km (0.095 R)
• M40: 20,435,518 km (0.107 R)
• M41: 22,649,866 km (0.071 R)
• M42: 22,981,973 km (0.108 R)
• M43: 23,382,446 km (0.066 R)
• M44: 23,718,144 km (0.114 R)
• M45: 24,190,574 km (0.059 R)
• M46: 25,007,977 km (0.079 R)
• M47: 25,695,977 km (0.109 R)
• M48: 26,320,399 km (0.115 R)
• M49: 26,529,686 km (0.094 R)
• M50: 28,010,257 km (0.111 R)
• M51: 30,098,643 km (0.066 R)
• M52: 30,536,965 km (0.116 R)
• M53: 31,272,238 km (0.102 R)
• M54: 31,716,095 km (0.052 R)
• M55: 33,891,248 km (0.117 R)
• M56: 34,958,479 km (0.109 R)
• M57: 37,831,806 km (0.094 R)
• M58: 40,136,361 km (0.094 R)
• M59: 42,813,863 km (0.117 R)
• M60: 44,464,377 km (0.095 R)
• M61: 44,630,580 km (0.083 R)
• M62: 45,548,512 km (0.072 R)
• M63: 45,716,062 km (0.025 R)
• M64: 46,472,579 km (0.098 R)
• M65: 47,233,134 km (0.111 R)
• M66: 49,884,607 km (0.096 R)
• M67: 51,620,690 km (0.06 R)
• M68: 52,057,815 km (0.069 R)
• M69: 53,464,933 km (0.096 R)
• M70: 53,553,345 km (0.057 R)
• M71: 53,641,757 km (0.102 R)
• M72: 54,350,702 km (0.084 R)
• M73: 55,867,624 km (0.047 R)
• M74: 56,676,350 km (0.103 R)
• M75: 56,766,408 km (0.025 R)
• M76: 58,123,709 km (0.112 R)
• M77: 58,578,487 km (0.086 R)
• M78: 59,125,716 km (0.083 R)
• M79: 59,308,525 km (0.05 R)
• M80: 60,225,410 km (0.114 R)
• M81: 60,317,263 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 14.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.43 AU - 18.11 AU

Year: 17450 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,370,211 km

• M1: 225,893 km (0.111 R)
• M2: 331,958 km (0.074 R)
• M3: 542,442 km (0.104 R)
• M4: 638,035 km (0.089 R)
• M5: 805,285 km (0.065 R)
• M6: 989,141 km (0.092 R)
• M7: 1,834,369 km (0.053 R)
• M8: 1,926,222 km (0.073 R)
• M9: 2,211,505 km (0.036 R)
• M10: 2,894,868 km (0.12 R)
• M11: 3,112,234 km (0.054 R)
• M12: 3,410,831 km (0.05 R)
• M13: 3,836,737 km (0.084 R)
• M14: 4,157,325 km (0.063 R)
• M15: 4,279,845 km (0.078 R)
• M16: 4,910,700 km (0.086 R)
• M17: 5,391,956 km (0.11 R)
• M18: 5,751,739 km (0.047 R)
• M19: 6,877,613 km (0.029 R)
• M20: 7,267,913 km (0.113 R)
• M21: 8,019,493 km (0.087 R)
• M22: 8,901,073 km (0.031 R)
• M23: 9,326,679 km (0.105 R)
• M24: 9,434,091 km (0.104 R)
• M25: 9,704,563 km (0.095 R)
• M26: 9,868,074 km (0.072 R)
• M27: 10,197,937 km (0.094 R)
• M28: 10,531,241 km (0.12 R)
• M29: 10,868,435 km (0.108 R)
• M30: 11,553,294 km (0.073 R)
• M31: 12,488,131 km (0.078 R)
• M32: 12,606,762 km (0.11 R)
• M33: 13,024,739 km (0.068 R)
• M34: 17,250,729 km (0.079 R)
• M35: 18,183,172 km (0.096 R)
• M36: 18,452,598 km (0.074 R)
• M37: 20,936,820 km (0.077 R)
• M38: 21,148,501 km (0.098 R)
• M39: 22,289,784 km (0.067 R)
• M40: 22,867,830 km (0.083 R)
• M41: 24,334,786 km (0.1 R)
• M42: 24,557,388 km (0.102 R)
• M43: 25,983,355 km (0.077 R)
• M44: 27,667,827 km (0.075 R)
• M45: 27,822,661 km (0.09 R)
• M46: 28,211,166 km (0.071 R)
• M47: 28,445,138 km (0.097 R)
• M48: 28,601,467 km (0.08 R)
• M49: 30,820,004 km (0.048 R)
• M50: 32,031,148 km (0.112 R)
• M51: 34,001,352 km (0.087 R)
• M52: 34,250,432 km (0.074 R)
• M53: 35,588,735 km (0.116 R)
• M54: 35,841,555 km (0.063 R)
• M55: 37,628,203 km (0.105 R)
• M56: 38,835,458 km (0.049 R)
• M57: 39,008,842 km (0.116 R)
• M58: 39,443,723 km (0.109 R)
• M59: 40,318,272 km (0.116 R)
• M60: 40,582,013 km (0.094 R)
• M61: 45,059,178 km (0.073 R)
• M62: 45,424,047 km (0.118 R)
• M63: 45,789,963 km (0.056 R)
• M64: 48,192,056 km (0.114 R)
• M65: 48,285,256 km (0.039 R)
• M66: 48,752,151 km (0.108 R)
• M67: 49,220,691 km (0.106 R)
• M68: 49,784,825 km (0.086 R)
• M69: 53,117,866 km (0.115 R)
• M70: 56,620,700 km (0.091 R)
• M71: 57,113,026 km (0.07 R)
• M72: 58,997,211 km (0.102 R)
• M73: 59,396,339 km (0.079 R)
• M74: 59,596,351 km (0.098 R)
• M75: 60,398,495 km (0.118 R)
• M76: 63,233,823 km (0.082 R)
• M77: 63,744,550 km (0.098 R)
• M78: 63,949,350 km (0.094 R)
• M79: 66,008,714 km (0.119 R)
• M80: 66,423,250 km (0.053 R)
• M81: 68,194,339 km (0.111 R)
• M82: 68,508,494 km (0.115 R)
• M83: 70,403,750 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.8

Radius: 6.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.98 AU - 20.74 AU

Year: 22072 Days

Day: 15.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,370,211 km

• M1: 99,782 km (0.119 R)
• M2: 158,275 km (0.106 R)
• M3: 204,500 km (0.117 R)
• M4: 265,686 km (0.078 R)
• M5: 411,245 km (0.077 R)
• M6: 560,394 km (0.102 R)
• M7: 882,627 km (0.107 R)
• M8: 1,150,856 km (0.099 R)
• M9: 2,263,865 km (0.117 R)
• M10: 2,454,303 km (0.116 R)
• M11: 2,769,954 km (0.086 R)
• M12: 3,182,396 km (0.084 R)
• M13: 3,614,135 km (0.11 R)
• M14: 4,296,002 km (0.085 R)
• M15: 4,651,746 km (0.034 R)
• M16: 4,943,013 km (0.056 R)
• M17: 4,992,231 km (0.096 R)
• M18: 6,009,047 km (0.119 R)
• M19: 7,791,805 km (0.072 R)
• M20: 8,108,653 km (0.11 R)
• M21: 11,960,948 km (0.101 R)
• M22: 12,027,070 km (0.1 R)
• M23: 12,393,136 km (0.119 R)
• M24: 13,616,548 km (0.108 R)
• M25: 13,789,483 km (0.111 R)
• M26: 13,928,459 km (0.119 R)
• M27: 14,172,603 km (0.115 R)
• M28: 15,091,882 km (0.084 R)
• M29: 15,667,235 km (0.052 R)
• M30: 15,739,641 km (0.089 R)
• M31: 15,884,751 km (0.116 R)
• M32: 18,572,725 km (0.072 R)
• M33: 18,841,403 km (0.087 R)
• M34: 19,772,650 km (0.106 R)
• M35: 20,007,818 km (0.078 R)
• M36: 20,165,045 km (0.079 R)
• M37: 20,283,377 km (0.114 R)
• M38: 20,679,063 km (0.081 R)
• M39: 22,328,230 km (0.105 R)
• M40: 23,065,448 km (0.07 R)
• M41: 23,437,199 km (0.109 R)
• M42: 24,186,385 km (0.059 R)
• M43: 24,648,044 km (0.1 R)
• M44: 25,155,032 km (0.07 R)
• M45: 25,239,854 km (0.093 R)
• M46: 25,622,824 km (0.101 R)
• M47: 27,697,447 km (0.101 R)
• M48: 27,916,758 km (0.092 R)
• M49: 29,690,989 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.4

Radius: 3.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 19.34 AU - 21.46 AU

Year: 26945 Days

Day: 16.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 24,370,211 km

• M1: 194,328 km (0.064 R)
• M2: 280,646 km (0.089 R)
• M3: 328,667 km (0.087 R)
• M4: 1,072,168 km (0.113 R)
• M5: 1,162,375 km (0.082 R)
• M6: 1,214,884 km (0.042 R)
• M7: 1,295,368 km (0.059 R)
• M8: 3,385,250 km (0.112 R)
• M9: 4,451,135 km (0.095 R)
• M10: 4,722,206 km (0.098 R)
• M11: 5,020,056 km (0.087 R)
• M12: 5,500,265 km (0.117 R)
• M13: 5,656,146 km (0.058 R)
• M14: 5,904,030 km (0.078 R)
• M15: 6,247,656 km (0.092 R)
• M16: 7,317,131 km (0.084 R)
• M17: 7,414,968 km (0.09 R)
• M18: 7,611,839 km (0.078 R)
• M19: 7,710,873 km (0.057 R)
• M20: 8,187,342 km (0.074 R)
• M21: 9,406,415 km (0.03 R)
• M22: 9,592,814 km (0.115 R)
• M23: 10,405,130 km (0.093 R)
• M24: 10,460,033 km (0.095 R)
• M25: 11,380,508 km (0.088 R)
• M26: 11,408,782 km (0.027 R)
• M27: 13,000,653 km (0.098 R)
• M28: 13,237,916 km (0.071 R)
• M29: 14,814,827 km (0.119 R)
• M30: 14,876,611 km (0.056 R)
• M31: 15,437,004 km (0.093 R)
• M32: 15,468,270 km (0.083 R)
• M33: 16,386,053 km (0.092 R)
• M34: 16,610,151 km (0.107 R)
• M35: 16,738,805 km (0.105 R)
• M36: 17,549,625 km (0.095 R)
• M37: 19,411,969 km (0.104 R)
• M38: 20,641,963 km (0.118 R)
• M39: 20,814,749 km (0.049 R)
• M40: 23,355,818 km (0.109 R)
• M41: 23,535,934 km (0.108 R)
• M42: 23,644,243 km (0.042 R)
• M43: 23,933,715 km (0.057 R)
• M44: 24,078,974 km (0.094 R)
• M45: 24,333,739 km (0.077 R)

Kuiper Belt

Range: 37.5 - 67.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 17,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit