🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 25.4 Hours

Environment

Temp: 289 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.92 AU

Year: 251 Days

Day: 36.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,416,673 km

• M1: 401,521 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.08 AU - 1.22 AU

Year: 433 Days

Day: 12 Hours

Environment

Temp: 25 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.32 AU - 1.44 AU

Year: 570 Days

Day: 32.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,416,673 km

• M1: 63,579 km (0.074 R)
• M2: 560,992 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.9 AU

Year: 745 Days

Day: 32.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.51 AU - 2.35 AU

Year: 942 Days

Day: 43.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.85 AU - 5.01 AU

Year: 3847 Days

Day: 21.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 10.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.86 AU - 7.44 AU

Year: 6027 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,416,673 km

• M1: 159,172 km (0.115 R)
• M2: 226,491 km (0.099 R)
• M3: 432,936 km (0.085 R)
• M4: 503,247 km (0.087 R)
• M5: 692,937 km (0.083 R)
• M6: 960,718 km (0.066 R)
• M7: 1,057,358 km (0.048 R)
• M8: 1,157,439 km (0.025 R)
• M9: 1,509,742 km (0.069 R)
• M10: 1,690,007 km (0.114 R)
• M11: 1,860,100 km (0.066 R)
• M12: 2,273,140 km (0.102 R)
• M13: 2,596,720 km (0.084 R)
• M14: 2,675,109 km (0.061 R)
• M15: 3,266,619 km (0.097 R)
• M16: 3,351,441 km (0.099 R)
• M17: 3,632,236 km (0.109 R)
• M18: 4,590,859 km (0.096 R)
• M19: 4,975,924 km (0.084 R)
• M20: 5,931,855 km (0.081 R)
• M21: 6,009,646 km (0.108 R)
• M22: 6,484,170 km (0.027 R)
• M23: 6,618,210 km (0.095 R)
• M24: 7,025,714 km (0.117 R)
• M25: 7,469,272 km (0.106 R)
• M26: 7,836,535 km (0.081 R)
• M27: 8,383,764 km (0.098 R)
• M28: 8,913,789 km (0.113 R)
• M29: 9,454,436 km (0.094 R)
• M30: 10,160,987 km (0.093 R)
• M31: 11,204,282 km (0.101 R)
• M32: 11,333,086 km (0.069 R)
• M33: 11,494,652 km (0.062 R)
• M34: 11,787,714 km (0.068 R)
• M35: 12,215,115 km (0.105 R)
• M36: 12,281,387 km (0.109 R)
• M37: 12,714,772 km (0.09 R)
• M38: 12,781,941 km (0.067 R)
• M39: 12,849,111 km (0.117 R)
• M40: 12,950,239 km (0.107 R)
• M41: 13,051,517 km (0.107 R)
• M42: 13,630,909 km (0.096 R)
• M43: 14,114,260 km (0.092 R)
• M44: 14,358,104 km (0.119 R)
• M45: 14,673,606 km (0.119 R)
• M46: 14,744,067 km (0.091 R)
• M47: 14,920,592 km (0.09 R)
• M48: 15,204,679 km (0.094 R)
• M49: 15,275,887 km (0.064 R)
• M50: 15,382,999 km (0.086 R)
• M51: 15,454,657 km (0.077 R)
• M52: 15,741,885 km (0.112 R)
• M53: 15,850,194 km (0.081 R)
• M54: 15,958,652 km (0.106 R)
• M55: 16,394,879 km (0.096 R)
• M56: 16,614,639 km (0.04 R)
• M57: 17,168,001 km (0.107 R)
• M58: 17,652,399 km (0.115 R)
• M59: 18,330,676 km (0.076 R)
• M60: 19,286,905 km (0.072 R)
• M61: 19,907,288 km (0.096 R)
• M62: 20,573,746 km (0.111 R)
• M63: 20,850,353 km (0.069 R)
• M64: 20,969,134 km (0.055 R)
• M65: 21,327,271 km (0.105 R)
• M66: 21,647,261 km (0.039 R)
• M67: 21,727,445 km (0.118 R)
• M68: 22,009,138 km (0.119 R)
• M69: 22,170,554 km (0.114 R)
• M70: 22,251,486 km (0.04 R)
• M71: 22,738,876 km (0.092 R)
• M72: 22,902,088 km (0.087 R)
• M73: 23,600,261 km (0.12 R)
• M74: 23,931,171 km (0.079 R)
• M75: 25,397,081 km (0.071 R)
• M76: 25,778,855 km (0.105 R)
• M77: 26,419,134 km (0.082 R)
• M78: 26,547,788 km (0.105 R)
• M79: 29,209,583 km (0.119 R)
• M80: 29,342,725 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.5

Radius: 3.2

Gravity: 79.93 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.76 AU - 17.94 AU

Year: 26505 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,416,673 km

• M1: 218,712 km (0.081 R)
• M2: 274,961 km (0.041 R)
• M3: 471,832 km (0.089 R)
• M4: 1,000,511 km (0.048 R)
• M5: 1,728,603 km (0.117 R)
• M6: 2,368,284 km (0.096 R)
• M7: 3,027,263 km (0.105 R)
• M8: 3,352,937 km (0.03 R)
• M9: 3,592,443 km (0.111 R)
• M10: 4,138,326 km (0.067 R)
• M11: 4,395,036 km (0.103 R)
• M12: 4,446,946 km (0.092 R)
• M13: 4,551,515 km (0.073 R)
• M14: 5,086,178 km (0.091 R)
• M15: 5,528,090 km (0.099 R)
• M16: 5,584,189 km (0.114 R)
• M17: 5,924,674 km (0.076 R)
• M18: 6,213,548 km (0.09 R)
• M19: 6,507,059 km (0.107 R)
• M20: 7,229,766 km (0.097 R)
• M21: 7,538,237 km (0.073 R)
• M22: 8,424,903 km (0.12 R)
• M23: 8,619,081 km (0.119 R)
• M24: 9,883,183 km (0.089 R)
• M25: 10,225,314 km (0.11 R)
• M26: 11,776,344 km (0.093 R)
• M27: 12,431,733 km (0.102 R)
• M28: 12,726,740 km (0.112 R)
• M29: 12,949,491 km (0.107 R)
• M30: 13,323,635 km (0.093 R)
• M31: 13,625,524 km (0.045 R)
• M32: 15,090,087 km (0.096 R)
• M33: 17,915,392 km (0.097 R)
• M34: 20,202,893 km (0.087 R)
• M35: 20,462,745 km (0.119 R)
• M36: 21,248,732 km (0.103 R)
• M37: 21,512,922 km (0.111 R)
• M38: 24,397,767 km (0.105 R)
• M39: 24,674,374 km (0.042 R)
• M40: 24,952,027 km (0.111 R)
• M41: 27,210,357 km (0.103 R)
• M42: 28,946,290 km (0.051 R)
• M43: 29,631,000 km (0.105 R)
• M44: 29,827,721 km (0.088 R)
• M45: 31,516,382 km (0.082 R)
• M46: 31,616,612 km (0.112 R)
• M47: 31,918,202 km (0.087 R)
• M48: 32,018,881 km (0.099 R)
• M49: 32,726,928 km (0.113 R)
• M50: 32,828,505 km (0.054 R)
• M51: 33,542,386 km (0.038 R)
• M52: 34,055,357 km (0.102 R)
• M53: 34,364,426 km (0.097 R)
• M54: 36,448,624 km (0.116 R)
• M55: 37,187,787 km (0.115 R)
• M56: 39,218,578 km (0.088 R)
• M57: 41,175,468 km (0.109 R)
• M58: 42,608,466 km (0.082 R)
• M59: 42,830,319 km (0.09 R)
• M60: 43,610,023 km (0.092 R)
• M61: 44,619,360 km (0.106 R)
• M62: 45,522,931 km (0.099 R)
• M63: 47,463,066 km (0.12 R)
• M64: 48,038,868 km (0.051 R)
• M65: 48,269,847 km (0.112 R)
• M66: 51,305,487 km (0.111 R)
• M67: 51,423,520 km (0.095 R)
• M68: 51,659,735 km (0.075 R)
• M69: 53,084,804 km (0.063 R)
• M70: 53,204,184 km (0.079 R)
• M71: 53,443,091 km (0.115 R)
• M72: 55,004,893 km (0.058 R)
• M73: 56,947,571 km (0.11 R)
• M74: 57,192,014 km (0.086 R)
• M75: 61,775,992 km (0.113 R)
• M76: 62,278,641 km (0.072 R)
• M77: 62,404,602 km (0.112 R)
• M78: 62,530,414 km (0.052 R)
• M79: 66,605,161 km (0.065 R)
• M80: 68,674,548 km (0.074 R)
• M81: 69,325,448 km (0.106 R)
• M82: 69,455,898 km (0.085 R)
• M83: 72,610,917 km (0.088 R)
• M84: 74,739,994 km (0.073 R)
• M85: 75,812,311 km (0.027 R)
• M86: 76,619,841 km (0.07 R)
• M87: 77,159,739 km (0.075 R)
• M88: 77,971,906 km (0.105 R)
• M89: 80,014,964 km (0.1 R)
• M90: 80,837,154 km (0.112 R)
• M91: 82,627,990 km (0.114 R)
• M92: 83,043,124 km (0.099 R)
• M93: 84,849,967 km (0.104 R)
• M94: 87,655,077 km (0.091 R)
• M95: 91,919,215 km (0.11 R)
• M96: 93,499,716 km (0.073 R)
• M97: 97,270,630 km (0.113 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 13,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit