🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 20.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.93 AU - 1.07 AU

Year: 373 Days

Day: 30.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.96 AU - 1.36 AU

Year: 466 Days

Day: 40.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,783,847 km

• M1: 16,605 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.79 AU - 2.81 AU

Year: 1747 Days

Day: 16.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.53 AU - 3.27 AU

Year: 1841 Days

Day: 44.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.95 AU - 3.21 AU

Year: 2015 Days

Day: 42.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,783,847 km

• M1: 1,632,711 km (0.072 R)
• M2: 2,085,095 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.84 AU - 4.08 AU

Year: 2938 Days

Day: 43.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 13

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.46 AU - 4.7 AU

Year: 3654 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,783,847 km

• M1: 168,597 km (0.074 R)
• M2: 411,843 km (0.098 R)
• M3: 559,945 km (0.099 R)
• M4: 740,809 km (0.114 R)
• M5: 833,410 km (0.099 R)
• M6: 917,933 km (0.101 R)
• M7: 1,057,657 km (0.106 R)
• M8: 1,232,537 km (0.068 R)
• M9: 1,345,184 km (0.08 R)
• M10: 1,704,817 km (0.028 R)
• M11: 1,847,683 km (0.085 R)
• M12: 1,945,371 km (0.093 R)
• M13: 2,283,462 km (0.074 R)
• M14: 2,585,949 km (0.1 R)
• M15: 2,714,304 km (0.087 R)
• M16: 3,269,013 km (0.103 R)
• M17: 3,488,772 km (0.054 R)
• M18: 3,754,907 km (0.113 R)
• M19: 3,859,027 km (0.041 R)
• M20: 4,155,829 km (0.095 R)
• M21: 4,263,689 km (0.075 R)
• M22: 4,749,433 km (0.087 R)
• M23: 4,953,335 km (0.096 R)
• M24: 5,253,129 km (0.07 R)
• M25: 5,582,544 km (0.095 R)
• M26: 5,870,220 km (0.112 R)
• M27: 6,261,718 km (0.083 R)
• M28: 6,661,593 km (0.04 R)
• M29: 6,762,871 km (0.085 R)
• M30: 7,095,726 km (0.115 R)
• M31: 7,225,128 km (0.107 R)
• M32: 7,697,708 km (0.119 R)
• M33: 8,072,152 km (0.118 R)
• M34: 8,950,590 km (0.113 R)
• M35: 9,429,752 km (0.101 R)
• M36: 9,686,761 km (0.104 R)
• M37: 9,772,930 km (0.041 R)
• M38: 9,859,397 km (0.101 R)
• M39: 10,236,982 km (0.093 R)
• M40: 10,857,065 km (0.052 R)
• M41: 11,066,502 km (0.06 R)
• M42: 11,428,679 km (0.085 R)
• M43: 11,519,784 km (0.115 R)
• M44: 12,475,864 km (0.104 R)
• M45: 12,569,811 km (0.042 R)
• M46: 13,265,442 km (0.101 R)
• M47: 14,892,767 km (0.082 R)
• M48: 15,025,760 km (0.064 R)
• M49: 16,513,810 km (0.116 R)
• M50: 17,275,263 km (0.115 R)
• M51: 17,484,999 km (0.079 R)
• M52: 17,660,328 km (0.075 R)
• M53: 17,942,320 km (0.088 R)
• M54: 18,083,690 km (0.075 R)
• M55: 18,904,533 km (0.109 R)
• M56: 19,229,011 km (0.094 R)
• M57: 19,482,729 km (0.054 R)
• M58: 19,956,805 km (0.114 R)
• M59: 21,890,806 km (0.082 R)
• M60: 22,459,727 km (0.102 R)
• M61: 23,264,563 km (0.09 R)
• M62: 23,380,202 km (0.06 R)
• M63: 23,806,257 km (0.088 R)
• M64: 24,000,734 km (0.084 R)
• M65: 24,391,334 km (0.069 R)
• M66: 25,099,680 km (0.086 R)
• M67: 25,377,035 km (0.086 R)
• M68: 26,375,750 km (0.083 R)
• M69: 26,981,173 km (0.106 R)
• M70: 27,062,105 km (0.043 R)
• M71: 27,143,337 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 10.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.81 AU - 8.13 AU

Year: 6860 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,783,847 km

• M1: 207,791 km (0.116 R)
• M2: 323,580 km (0.1 R)
• M3: 410,796 km (0.066 R)
• M4: 482,902 km (0.047 R)
• M5: 853,905 km (0.056 R)
• M6: 1,001,707 km (0.116 R)
• M7: 1,087,577 km (0.076 R)
• M8: 1,399,338 km (0.089 R)
• M9: 1,535,921 km (0.063 R)
• M10: 1,636,451 km (0.115 R)
• M11: 1,718,431 km (0.07 R)
• M12: 2,016,579 km (0.099 R)
• M13: 2,308,295 km (0.103 R)
• M14: 2,377,559 km (0.079 R)
• M15: 2,518,331 km (0.069 R)
• M16: 2,957,251 km (0.09 R)
• M17: 3,083,511 km (0.061 R)
• M18: 3,185,836 km (0.053 R)
• M19: 3,906,150 km (0.091 R)
• M20: 4,587,867 km (0.074 R)
• M21: 4,675,681 km (0.062 R)
• M22: 5,306,087 km (0.109 R)
• M23: 5,460,322 km (0.082 R)
• M24: 5,615,904 km (0.073 R)
• M25: 6,059,462 km (0.106 R)
• M26: 6,879,557 km (0.038 R)
• M27: 6,980,386 km (0.113 R)
• M28: 7,047,855 km (0.119 R)
• M29: 7,491,712 km (0.081 R)
• M30: 7,979,850 km (0.1 R)
• M31: 8,370,599 km (0.079 R)
• M32: 10,033,828 km (0.1 R)
• M33: 10,186,418 km (0.061 R)
• M34: 12,733,023 km (0.113 R)
• M35: 12,981,355 km (0.056 R)
• M36: 13,693,890 km (0.107 R)
• M37: 13,778,562 km (0.07 R)
• M38: 13,948,505 km (0.082 R)
• M39: 14,290,187 km (0.086 R)
• M40: 15,376,118 km (0.077 R)
• M41: 15,729,319 km (0.1 R)
• M42: 15,862,461 km (0.105 R)
• M43: 16,533,557 km (0.11 R)
• M44: 16,986,240 km (0.085 R)
• M45: 17,122,823 km (0.118 R)
• M46: 17,305,482 km (0.086 R)
• M47: 18,837,214 km (0.072 R)
• M48: 19,500,082 km (0.043 R)
• M49: 19,643,098 km (0.093 R)
• M50: 19,834,434 km (0.093 R)
• M51: 20,218,900 km (0.08 R)
• M52: 23,331,134 km (0.105 R)
• M53: 24,968,333 km (0.098 R)
• M54: 26,589,376 km (0.119 R)
• M55: 27,172,808 km (0.078 R)
• M56: 27,653,166 km (0.065 R)
• M57: 27,813,984 km (0.072 R)
• M58: 28,028,807 km (0.105 R)
• M59: 28,298,232 km (0.112 R)
• M60: 28,514,252 km (0.03 R)
• M61: 29,274,957 km (0.111 R)
• M62: 30,262,752 km (0.092 R)
• M63: 30,649,911 km (0.08 R)
• M64: 31,373,067 km (0.048 R)
• M65: 31,596,865 km (0.079 R)
• M66: 32,270,953 km (0.116 R)
• M67: 33,063,523 km (0.079 R)
• M68: 33,690,787 km (0.087 R)
• M69: 34,206,900 km (0.087 R)
• M70: 34,379,535 km (0.038 R)
• M71: 35,130,966 km (0.107 R)
• M72: 36,473,606 km (0.06 R)
• M73: 37,003,482 km (0.092 R)
• M74: 37,654,682 km (0.088 R)
• M75: 38,130,702 km (0.065 R)
• M76: 38,249,932 km (0.068 R)
• M77: 39,028,439 km (0.106 R)
• M78: 39,329,280 km (0.117 R)
• M79: 39,630,870 km (0.094 R)
• M80: 40,540,125 km (0.051 R)
• M81: 40,661,898 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit