🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.23 AU

Year: 422 Days

Day: 37.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.14 AU - 1.28 AU

Year: 474 Days

Day: 21.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,695,914 km

• M1: 862,282 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.12 AU - 1.44 AU

Year: 516 Days

Day: 26.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.19 AU - 1.63 AU

Year: 597 Days

Day: 46.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,695,914 km

• M1: 503,696 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.35 AU - 2.19 AU

Year: 839 Days

Day: 15.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.81 AU - 2.31 AU

Year: 1054 Days

Day: 28.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,695,914 km

• M1: 705,952 km (0.11 R)
• M2: 1,437,935 km (0.053 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.31 AU - 3.79 AU

Year: 1899 Days

Day: 33.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.06 AU - 4.06 AU

Year: 2916 Days

Day: 31.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 13.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.12 AU - 6.42 AU

Year: 4312 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 105,695,914 km

• M1: 172,187 km (0.074 R)
• M2: 258,655 km (0.078 R)
• M3: 376,388 km (0.09 R)
• M4: 522,994 km (0.065 R)
• M5: 634,445 km (0.052 R)
• M6: 824,733 km (0.063 R)
• M7: 1,000,211 km (0.084 R)
• M8: 1,170,155 km (0.077 R)
• M9: 1,471,445 km (0.036 R)
• M10: 1,617,452 km (0.1 R)
• M11: 1,790,537 km (0.114 R)
• M12: 1,879,548 km (0.097 R)
• M13: 2,015,831 km (0.11 R)
• M14: 2,116,511 km (0.043 R)
• M15: 2,290,942 km (0.107 R)
• M16: 2,478,388 km (0.059 R)
• M17: 2,782,371 km (0.107 R)
• M18: 2,877,665 km (0.117 R)
• M19: 3,417,264 km (0.075 R)
• M20: 3,538,438 km (0.083 R)
• M21: 3,785,125 km (0.088 R)
• M22: 3,978,705 km (0.109 R)
• M23: 4,205,645 km (0.086 R)
• M24: 4,325,772 km (0.072 R)
• M25: 4,610,457 km (0.119 R)
• M26: 4,724,002 km (0.112 R)
• M27: 5,070,470 km (0.111 R)
• M28: 5,338,400 km (0.09 R)
• M29: 5,468,700 km (0.064 R)
• M30: 5,567,135 km (0.072 R)
• M31: 5,721,520 km (0.086 R)
• M32: 5,955,641 km (0.113 R)
• M33: 6,057,068 km (0.102 R)
• M34: 6,747,462 km (0.104 R)
• M35: 6,924,137 km (0.042 R)
• M36: 7,102,159 km (0.112 R)
• M37: 7,269,858 km (0.119 R)
• M38: 7,633,531 km (0.039 R)
• M39: 7,756,051 km (0.116 R)
• M40: 7,928,837 km (0.107 R)
• M41: 8,028,020 km (0.07 R)
• M42: 8,315,846 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.4

Radius: 4.1

Gravity: 45.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.94 AU - 22.42 AU

Year: 31120 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,695,914 km

• M1: 54,304 km (0.085 R)
• M2: 172,935 km (0.106 R)
• M3: 493,823 km (0.085 R)
• M4: 802,892 km (0.045 R)
• M5: 1,196,933 km (0.113 R)
• M6: 1,232,088 km (0.119 R)
• M7: 1,642,585 km (0.091 R)
• M8: 1,842,298 km (0.114 R)
• M9: 2,007,603 km (0.087 R)
• M10: 2,951,117 km (0.115 R)
• M11: 3,441,948 km (0.118 R)
• M12: 4,333,252 km (0.085 R)
• M13: 4,387,855 km (0.109 R)
• M14: 5,408,113 km (0.057 R)
• M15: 6,435,551 km (0.113 R)
• M16: 6,875,817 km (0.077 R)
• M17: 8,253,614 km (0.109 R)
• M18: 8,389,299 km (0.081 R)
• M19: 8,800,394 km (0.116 R)
• M20: 10,804,108 km (0.099 R)
• M21: 11,326,204 km (0.118 R)
• M22: 12,317,290 km (0.115 R)
• M23: 13,098,490 km (0.08 R)
• M24: 13,734,880 km (0.108 R)
• M25: 14,137,747 km (0.043 R)
• M26: 15,120,306 km (0.03 R)
• M27: 17,236,966 km (0.106 R)
• M28: 17,845,979 km (0.096 R)
• M29: 18,109,271 km (0.04 R)
• M30: 20,443,447 km (0.059 R)
• M31: 20,535,001 km (0.109 R)
• M32: 22,302,200 km (0.1 R)
• M33: 22,585,688 km (0.062 R)
• M34: 24,117,421 km (0.108 R)
• M35: 24,214,211 km (0.113 R)
• M36: 24,311,300 km (0.052 R)
• M37: 28,396,817 km (0.044 R)
• M38: 31,835,624 km (0.092 R)
• M39: 32,581,818 km (0.102 R)
• M40: 33,118,425 km (0.108 R)
• M41: 35,403,383 km (0.104 R)
• M42: 35,623,741 km (0.091 R)
• M43: 37,178,212 km (0.085 R)
• M44: 37,626,408 km (0.104 R)
• M45: 40,813,590 km (0.115 R)
• M46: 41,275,997 km (0.063 R)
• M47: 41,507,724 km (0.117 R)
• M48: 41,740,050 km (0.108 R)
• M49: 41,856,287 km (0.114 R)
• M50: 42,439,420 km (0.114 R)
• M51: 44,086,193 km (0.108 R)
• M52: 44,917,359 km (0.087 R)
• M53: 45,155,818 km (0.078 R)
• M54: 45,394,726 km (0.115 R)
• M55: 45,514,255 km (0.112 R)
• M56: 51,376,247 km (0.078 R)
• M57: 51,750,391 km (0.111 R)
• M58: 52,000,369 km (0.06 R)
• M59: 52,878,359 km (0.067 R)
• M60: 54,394,983 km (0.081 R)
• M61: 54,521,991 km (0.106 R)
• M62: 55,925,668 km (0.087 R)
• M63: 57,341,313 km (0.069 R)
• M64: 59,421,321 km (0.095 R)
• M65: 59,552,070 km (0.085 R)
• M66: 64,190,801 km (0.103 R)
• M67: 67,029,121 km (0.096 R)
• M68: 69,908,282 km (0.094 R)
• M69: 71,015,605 km (0.075 R)
• M70: 71,293,259 km (0.1 R)
• M71: 71,989,338 km (0.078 R)
• M72: 78,209,916 km (0.096 R)
• M73: 78,496,696 km (0.111 R)
• M74: 82,257,137 km (0.095 R)
• M75: 82,694,711 km (0.072 R)
• M76: 84,306,179 km (0.06 R)
• M77: 84,747,343 km (0.097 R)
• M78: 86,223,725 km (0.115 R)
• M79: 86,816,731 km (0.104 R)
• M80: 87,113,682 km (0.087 R)
• M81: 87,559,783 km (0.119 R)
• M82: 89,351,667 km (0.085 R)
• M83: 93,884,183 km (0.079 R)
• M84: 94,494,243 km (0.08 R)
• M85: 98,490,900 km (0.068 R)
• M86: 99,110,684 km (0.103 R)
• M87: 99,421,099 km (0.111 R)
• M88: 101,602,685 km (0.115 R)
• M89: 102,385,680 km (0.096 R)
• M90: 103,170,620 km (0.088 R)
• M91: 105,220,859 km (0.111 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit