🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.44 AU - 0.7 AU

Year: 153 Days

Day: 17.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.56 AU - 0.8 AU

Year: 200 Days

Day: 29.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,242,608 km

• M1: 53,257 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.63 AU - 0.77 AU

Year: 209 Days

Day: 30.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.79 AU - 2.35 AU

Year: 1062 Days

Day: 43.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.2

Radius: 12

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.61 AU - 5.65 AU

Year: 4762 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,242,608 km

• M1: 154,235 km (0.042 R)
• M2: 254,167 km (0.103 R)
• M3: 346,169 km (0.106 R)
• M4: 659,278 km (0.078 R)
• M5: 1,072,168 km (0.107 R)
• M6: 1,276,967 km (0.118 R)
• M7: 1,793,230 km (0.102 R)
• M8: 1,932,057 km (0.104 R)
• M9: 2,389,527 km (0.03 R)
• M10: 2,504,418 km (0.1 R)
• M11: 2,680,345 km (0.107 R)
• M12: 2,799,874 km (0.082 R)
• M13: 3,317,482 km (0.12 R)
• M14: 4,487,936 km (0.117 R)
• M15: 4,630,652 km (0.116 R)
• M16: 4,847,719 km (0.089 R)
• M17: 5,216,927 km (0.089 R)
• M18: 5,442,819 km (0.093 R)
• M19: 5,544,247 km (0.095 R)
• M20: 5,982,568 km (0.111 R)
• M21: 6,087,437 km (0.114 R)
• M22: 6,352,075 km (0.042 R)
• M23: 6,620,603 km (0.106 R)
• M24: 7,617,972 km (0.067 R)
• M25: 7,989,723 km (0.1 R)
• M26: 8,076,340 km (0.115 R)
• M27: 8,279,793 km (0.115 R)
• M28: 9,261,305 km (0.117 R)
• M29: 9,474,332 km (0.095 R)
• M30: 10,342,449 km (0.098 R)
• M31: 10,722,278 km (0.065 R)
• M32: 10,945,927 km (0.099 R)
• M33: 11,495,699 km (0.118 R)
• M34: 11,724,733 km (0.089 R)
• M35: 11,856,230 km (0.111 R)
• M36: 12,454,172 km (0.092 R)
• M37: 12,689,490 km (0.077 R)
• M38: 12,960,112 km (0.108 R)
• M39: 13,232,680 km (0.085 R)
• M40: 13,438,377 km (0.115 R)
• M41: 13,610,564 km (0.068 R)
• M42: 14,061,751 km (0.113 R)
• M43: 14,236,631 km (0.067 R)
• M44: 14,412,259 km (0.068 R)
• M45: 14,553,180 km (0.112 R)
• M46: 14,943,331 km (0.119 R)
• M47: 15,300,870 km (0.117 R)
• M48: 16,611,647 km (0.082 R)
• M49: 17,280,499 km (0.085 R)
• M50: 17,618,291 km (0.092 R)
• M51: 17,958,177 km (0.091 R)
• M52: 18,110,019 km (0.059 R)
• M53: 18,644,532 km (0.094 R)
• M54: 18,721,276 km (0.079 R)
• M55: 19,223,177 km (0.036 R)
• M56: 19,339,564 km (0.097 R)
• M57: 20,082,317 km (0.037 R)
• M58: 20,279,338 km (0.118 R)
• M59: 20,794,702 km (0.06 R)
• M60: 21,394,590 km (0.094 R)
• M61: 21,757,365 km (0.055 R)
• M62: 22,040,853 km (0.102 R)
• M63: 22,244,007 km (0.047 R)
• M64: 22,693,399 km (0.117 R)
• M65: 23,393,816 km (0.087 R)
• M66: 24,185,039 km (0.098 R)
• M67: 24,352,738 km (0.108 R)
• M68: 24,689,333 km (0.113 R)
• M69: 24,815,893 km (0.106 R)
• M70: 25,324,526 km (0.101 R)
• M71: 26,740,769 km (0.107 R)
• M72: 27,087,986 km (0.031 R)
• M73: 27,611,728 km (0.104 R)
• M74: 28,580,374 km (0.033 R)
• M75: 28,935,370 km (0.116 R)
• M76: 29,381,171 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 11.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.34 AU - 10.9 AU

Year: 9817 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,242,608 km

• M1: 331,359 km (0.049 R)
• M2: 960,568 km (0.057 R)
• M3: 1,072,467 km (0.11 R)
• M4: 1,189,153 km (0.049 R)
• M5: 1,790,537 km (0.109 R)
• M6: 2,123,691 km (0.095 R)
• M7: 2,740,633 km (0.086 R)
• M8: 2,821,565 km (0.09 R)
• M9: 2,903,246 km (0.114 R)
• M10: 3,069,300 km (0.117 R)
• M11: 3,267,068 km (0.114 R)
• M12: 3,353,087 km (0.081 R)
• M13: 3,885,356 km (0.083 R)
• M14: 4,668,501 km (0.082 R)
• M15: 4,830,964 km (0.117 R)
• M16: 4,929,399 km (0.091 R)
• M17: 5,810,232 km (0.097 R)
• M18: 6,091,177 km (0.114 R)
• M19: 6,412,513 km (0.091 R)
• M20: 6,923,389 km (0.083 R)
• M21: 7,221,388 km (0.066 R)
• M22: 7,334,185 km (0.062 R)
• M23: 7,599,721 km (0.119 R)
• M24: 7,714,463 km (0.063 R)
• M25: 8,023,383 km (0.106 R)
• M26: 8,218,608 km (0.109 R)
• M27: 9,340,293 km (0.095 R)
• M28: 9,545,691 km (0.103 R)
• M29: 11,946,587 km (0.083 R)
• M30: 12,484,391 km (0.09 R)
• M31: 12,801,688 km (0.106 R)
• M32: 14,618,106 km (0.071 R)
• M33: 15,531,999 km (0.1 R)
• M34: 15,971,368 km (0.114 R)
• M35: 17,820,398 km (0.069 R)
• M36: 18,692,404 km (0.092 R)
• M37: 18,847,836 km (0.112 R)
• M38: 19,003,567 km (0.054 R)
• M39: 20,052,996 km (0.057 R)
• M40: 20,318,383 km (0.104 R)
• M41: 20,424,896 km (0.117 R)
• M42: 21,175,130 km (0.12 R)
• M43: 21,337,144 km (0.104 R)
• M44: 21,825,581 km (0.109 R)
• M45: 22,372,511 km (0.102 R)
• M46: 22,702,973 km (0.091 R)
• M47: 22,868,727 km (0.106 R)
• M48: 23,480,134 km (0.063 R)
• M49: 23,647,833 km (0.102 R)
• M50: 23,928,179 km (0.076 R)
• M51: 24,775,801 km (0.06 R)
• M52: 26,384,277 km (0.094 R)
• M53: 26,616,902 km (0.106 R)
• M54: 26,850,125 km (0.092 R)
• M55: 27,553,833 km (0.073 R)
• M56: 27,967,172 km (0.062 R)
• M57: 28,204,285 km (0.08 R)
• M58: 29,399,871 km (0.042 R)
• M59: 30,611,913 km (0.092 R)
• M60: 31,347,037 km (0.082 R)
• M61: 33,335,642 km (0.042 R)
• M62: 34,091,859 km (0.074 R)
• M63: 34,853,761 km (0.082 R)
• M64: 35,685,375 km (0.092 R)
• M65: 36,588,348 km (0.077 R)
• M66: 37,368,351 km (0.086 R)
• M67: 37,825,822 km (0.075 R)
• M68: 39,077,058 km (0.088 R)
• M69: 39,209,602 km (0.069 R)
• M70: 40,074,427 km (0.09 R)
• M71: 40,811,197 km (0.118 R)
• M72: 41,958,612 km (0.103 R)
• M73: 42,230,133 km (0.106 R)
• M74: 43,321,898 km (0.06 R)
• M75: 43,527,744 km (0.032 R)
• M76: 43,665,075 km (0.092 R)
• M77: 43,871,371 km (0.108 R)
• M78: 44,838,371 km (0.119 R)
• M79: 45,185,588 km (0.089 R)
• M80: 46,582,832 km (0.117 R)
• M81: 46,863,927 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 14.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.56 AU - 13.64 AU

Year: 15003 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,242,608 km

• M1: 230,381 km (0.111 R)
• M2: 324,328 km (0.07 R)
• M3: 655,687 km (0.081 R)
• M4: 1,079,648 km (0.063 R)
• M5: 1,762,562 km (0.064 R)
• M6: 1,864,139 km (0.105 R)
• M7: 2,493,946 km (0.109 R)
• M8: 2,679,148 km (0.104 R)
• M9: 3,938,314 km (0.067 R)
• M10: 4,209,983 km (0.026 R)
• M11: 4,916,235 km (0.065 R)
• M12: 5,935,894 km (0.069 R)
• M13: 6,279,670 km (0.085 R)
• M14: 6,694,355 km (0.048 R)
• M15: 7,584,313 km (0.113 R)
• M16: 8,337,089 km (0.11 R)
• M17: 8,581,682 km (0.066 R)
• M18: 9,257,415 km (0.117 R)
• M19: 9,839,950 km (0.119 R)
• M20: 10,359,353 km (0.114 R)
• M21: 10,887,883 km (0.049 R)
• M22: 11,425,089 km (0.047 R)
• M23: 11,580,222 km (0.103 R)
• M24: 12,207,785 km (0.076 R)
• M25: 12,846,418 km (0.076 R)
• M26: 13,454,982 km (0.114 R)
• M27: 13,907,366 km (0.079 R)
• M28: 14,281,211 km (0.117 R)
• M29: 15,294,288 km (0.115 R)
• M30: 16,461,600 km (0.063 R)
• M31: 16,593,097 km (0.03 R)
• M32: 16,725,042 km (0.068 R)
• M33: 17,433,986 km (0.103 R)
• M34: 18,607,133 km (0.067 R)
• M35: 18,789,941 km (0.086 R)
• M36: 20,132,732 km (0.111 R)
• M37: 20,226,530 km (0.072 R)
• M38: 20,602,918 km (0.082 R)
• M39: 20,792,010 km (0.08 R)
• M40: 20,981,700 km (0.107 R)
• M41: 21,410,746 km (0.059 R)
• M42: 22,325,687 km (0.095 R)
• M43: 23,008,153 km (0.116 R)
• M44: 23,302,711 km (0.077 R)
• M45: 23,401,146 km (0.107 R)
• M46: 23,697,350 km (0.102 R)
• M47: 24,193,865 km (0.102 R)
• M48: 25,958,671 km (0.102 R)
• M49: 26,214,184 km (0.096 R)
• M50: 27,712,407 km (0.118 R)
• M51: 28,130,683 km (0.078 R)
• M52: 29,291,562 km (0.114 R)
• M53: 31,551,089 km (0.072 R)
• M54: 31,769,202 km (0.071 R)
• M55: 32,152,023 km (0.032 R)
• M56: 32,646,594 km (0.117 R)
• M57: 32,867,251 km (0.118 R)
• M58: 34,481,561 km (0.108 R)
• M59: 36,349,739 km (0.091 R)
• M60: 36,692,917 km (0.085 R)
• M61: 36,864,954 km (0.098 R)
• M62: 37,902,715 km (0.116 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit