🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 9.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.1 AU - 1.26 AU

Year: 869 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 40,885,675 km

• M1: 113,246 km (0.055 R)
• M2: 682,465 km (0.099 R)
• M3: 1,138,589 km (0.102 R)
• M4: 1,601,894 km (0.116 R)
• M5: 1,985,313 km (0.073 R)
• M6: 3,099,668 km (0.098 R)
• M7: 3,385,101 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 9

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.1 AU - 1.28 AU

Year: 880 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,885,675 km

• M1: 111,899 km (0.075 R)
• M2: 405,560 km (0.113 R)
• M3: 686,654 km (0.099 R)
• M4: 1,024,596 km (0.119 R)
• M5: 1,631,664 km (0.102 R)
• M6: 2,554,533 km (0.082 R)
• M7: 3,791,109 km (0.099 R)
• M8: 4,497,810 km (0.082 R)
• M9: 4,891,850 km (0.053 R)
• M10: 5,915,848 km (0.107 R)
• M11: 6,214,595 km (0.111 R)
• M12: 7,195,658 km (0.082 R)
• M13: 7,536,292 km (0.111 R)
• M14: 8,435,674 km (0.081 R)
• M15: 9,376,047 km (0.106 R)
• M16: 10,050,733 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 11.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1 AU - 1.42 AU

Year: 903 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,885,675 km

• M1: 141,819 km (0.05 R)
• M2: 497,712 km (0.084 R)
• M3: 1,510,639 km (0.112 R)
• M4: 1,987,408 km (0.107 R)
• M5: 2,344,498 km (0.101 R)
• M6: 2,703,982 km (0.119 R)
• M7: 3,123,005 km (0.117 R)
• M8: 3,866,207 km (0.116 R)
• M9: 4,386,509 km (0.088 R)
• M10: 4,799,399 km (0.111 R)
• M11: 5,189,999 km (0.084 R)
• M12: 5,964,467 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.4

Radius: 10

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.19 AU - 2.93 AU

Year: 2778 Days

Day: 9.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,885,675 km

• M1: 124,465 km (0.098 R)
• M2: 507,885 km (0.104 R)
• M3: 827,426 km (0.028 R)
• M4: 1,879,248 km (0.069 R)
• M5: 2,203,577 km (0.106 R)
• M6: 2,769,206 km (0.103 R)
• M7: 3,336,631 km (0.07 R)
• M8: 4,147,900 km (0.058 R)
• M9: 4,566,026 km (0.11 R)
• M10: 5,617,400 km (0.061 R)
• M11: 6,047,195 km (0.095 R)
• M12: 6,644,838 km (0.1 R)
• M13: 7,126,095 km (0.117 R)
• M14: 7,695,314 km (0.059 R)
• M15: 8,501,049 km (0.084 R)
• M16: 10,359,054 km (0.07 R)
• M17: 11,425,537 km (0.115 R)
• M18: 12,745,290 km (0.116 R)
• M19: 15,063,907 km (0.08 R)
• M20: 16,376,778 km (0.106 R)
• M21: 16,978,012 km (0.064 R)
• M22: 17,593,906 km (0.049 R)
• M23: 19,108,734 km (0.118 R)
• M24: 20,145,148 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.27 AU - 3.11 AU

Year: 2992 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,885,675 km

• M1: 114,592 km (0.076 R)
• M2: 441,164 km (0.105 R)
• M3: 743,651 km (0.075 R)
• M4: 1,239,867 km (0.118 R)
• M5: 2,250,251 km (0.099 R)
• M6: 2,746,168 km (0.106 R)
• M7: 3,589,601 km (0.071 R)
• M8: 3,881,317 km (0.115 R)
• M9: 4,188,890 km (0.118 R)
• M10: 7,952,174 km (0.028 R)
• M11: 9,682,722 km (0.092 R)
• M12: 10,803,958 km (0.092 R)
• M13: 12,458,361 km (0.05 R)
• M14: 13,563,441 km (0.102 R)
• M15: 16,065,166 km (0.11 R)
• M16: 16,912,488 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.3

Radius: 7.6

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.27 AU - 7.99 AU

Year: 14295 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,885,675 km

• M1: 94,546 km (0.111 R)
• M2: 408,701 km (0.069 R)
• M3: 866,471 km (0.114 R)
• M4: 1,967,511 km (0.059 R)
• M5: 2,241,275 km (0.109 R)
• M6: 2,540,321 km (0.087 R)
• M7: 3,014,098 km (0.095 R)
• M8: 3,774,653 km (0.101 R)
• M9: 4,106,312 km (0.044 R)
• M10: 5,219,470 km (0.076 R)
• M11: 6,521,570 km (0.084 R)
• M12: 7,642,955 km (0.064 R)
• M13: 8,174,925 km (0.097 R)
• M14: 12,482,297 km (0.117 R)
• M15: 18,099,248 km (0.072 R)
• M16: 19,043,659 km (0.061 R)
• M17: 20,475,461 km (0.046 R)
• M18: 21,311,713 km (0.054 R)
• M19: 24,780,738 km (0.116 R)
• M20: 26,159,880 km (0.102 R)
• M21: 27,366,088 km (0.113 R)
• M22: 28,723,689 km (0.08 R)
• M23: 29,302,483 km (0.053 R)
• M24: 30,125,720 km (0.118 R)
• M25: 31,695,301 km (0.08 R)
• M26: 33,065,468 km (0.08 R)
• M27: 33,829,314 km (0.109 R)
• M28: 38,102,578 km (0.111 R)
• M29: 39,650,916 km (0.063 R)
• M30: 43,324,890 km (0.101 R)
• M31: 45,478,351 km (0.093 R)
• M32: 48,025,704 km (0.092 R)
• M33: 53,228,867 km (0.116 R)
• M34: 59,167,454 km (0.075 R)
• M35: 60,670,763 km (0.048 R)
• M36: 66,334,089 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.3

Radius: 5.9

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.39 AU - 9.15 AU

Year: 16131 Days

Day: 21.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,885,675 km

• M1: 73,303 km (0.109 R)
• M2: 315,951 km (0.088 R)
• M3: 840,441 km (0.085 R)
• M4: 1,095,655 km (0.055 R)
• M5: 2,266,258 km (0.104 R)
• M6: 3,469,025 km (0.115 R)
• M7: 4,772,471 km (0.103 R)
• M8: 5,187,755 km (0.116 R)
• M9: 5,894,455 km (0.053 R)
• M10: 7,774,452 km (0.059 R)
• M11: 9,055,458 km (0.116 R)
• M12: 10,701,484 km (0.104 R)
• M13: 12,408,695 km (0.029 R)
• M14: 12,862,275 km (0.073 R)
• M15: 14,430,809 km (0.085 R)
• M16: 17,294,561 km (0.087 R)
• M17: 24,821,877 km (0.072 R)
• M18: 26,064,287 km (0.067 R)
• M19: 28,226,126 km (0.094 R)
• M20: 32,413,520 km (0.12 R)
• M21: 37,263,483 km (0.111 R)
• M22: 43,605,984 km (0.05 R)
• M23: 45,411,331 km (0.105 R)
• M24: 45,870,298 km (0.087 R)
• M25: 46,487,090 km (0.105 R)
• M26: 47,265,746 km (0.029 R)
• M27: 52,793,388 km (0.102 R)
• M28: 56,590,631 km (0.086 R)
• M29: 58,736,612 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301

Radius: 6.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.69 AU - 10.31 AU

Year: 16808 Days

Day: 20.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,885,675 km

• M1: 85,869 km (0.105 R)
• M2: 438,621 km (0.116 R)
• M3: 711,487 km (0.118 R)
• M4: 979,417 km (0.092 R)
• M5: 1,573,919 km (0.041 R)
• M6: 1,835,117 km (0.091 R)
• M7: 2,754,695 km (0.072 R)
• M8: 4,557,050 km (0.116 R)
• M9: 6,748,809 km (0.104 R)
• M10: 7,401,055 km (0.106 R)
• M11: 7,829,504 km (0.12 R)
• M12: 10,329,434 km (0.111 R)
• M13: 14,144,628 km (0.116 R)
• M14: 15,210,214 km (0.105 R)
• M15: 15,762,679 km (0.079 R)
• M16: 17,877,843 km (0.095 R)
• M17: 19,281,819 km (0.078 R)
• M18: 21,696,030 km (0.108 R)
• M19: 25,635,690 km (0.117 R)
• M20: 26,319,202 km (0.11 R)
• M21: 31,116,058 km (0.051 R)
• M22: 32,005,716 km (0.083 R)
• M23: 35,014,429 km (0.082 R)
• M24: 35,253,337 km (0.116 R)
• M25: 35,976,792 km (0.085 R)
• M26: 37,828,664 km (0.073 R)
• M27: 39,355,161 km (0.05 R)
• M28: 39,872,919 km (0.085 R)
• M29: 49,235,801 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.6

Radius: 6.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.23 AU - 10.79 AU

Year: 23110 Days

Day: 22.8 Hours

Environment

Temp: -245 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,885,675 km

• M1: 83,476 km (0.059 R)
• M2: 381,175 km (0.083 R)
• M3: 647,310 km (0.048 R)
• M4: 1,184,965 km (0.115 R)
• M5: 1,658,891 km (0.115 R)
• M6: 3,372,834 km (0.117 R)
• M7: 4,539,547 km (0.108 R)
• M8: 8,420,715 km (0.095 R)
• M9: 8,984,998 km (0.058 R)
• M10: 16,684,501 km (0.099 R)
• M11: 19,520,727 km (0.092 R)
• M12: 19,745,573 km (0.096 R)
• M13: 20,353,688 km (0.105 R)
• M14: 26,308,431 km (0.085 R)
• M15: 30,126,618 km (0.074 R)
• M16: 35,621,497 km (0.114 R)
• M17: 39,673,804 km (0.116 R)
• M18: 40,519,481 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit