🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 155 Days

Day: 27 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,905,339 km

• M1: 146,456 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.55 AU - 0.73 AU

Year: 190 Days

Day: 46 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.69 AU - 0.97 AU

Year: 280 Days

Day: 32.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.81 AU - 1.09 AU

Year: 343 Days

Day: 42.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,905,339 km

• M1: 54,902 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.13 AU - 2.21 AU

Year: 1185 Days

Day: 17 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 13.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.95 AU - 8.09 AU

Year: 6898 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 83,905,339 km

• M1: 228,735 km (0.118 R)
• M2: 326,871 km (0.115 R)
• M3: 416,331 km (0.092 R)
• M4: 552,914 km (0.086 R)
• M5: 695,181 km (0.081 R)
• M6: 782,098 km (0.107 R)
• M7: 894,745 km (0.056 R)
• M8: 983,456 km (0.063 R)
• M9: 1,091,017 km (0.11 R)
• M10: 1,235,828 km (0.094 R)
• M11: 1,609,075 km (0.12 R)
• M12: 1,861,746 km (0.099 R)
• M13: 2,107,684 km (0.04 R)
• M14: 2,364,394 km (0.112 R)
• M15: 2,491,403 km (0.103 R)
• M16: 2,620,655 km (0.067 R)
• M17: 2,708,170 km (0.08 R)
• M18: 2,886,341 km (0.072 R)
• M19: 3,056,883 km (0.085 R)
• M20: 3,219,047 km (0.098 R)
• M21: 3,336,781 km (0.058 R)
• M22: 3,735,608 km (0.037 R)
• M23: 4,239,604 km (0.1 R)
• M24: 4,408,200 km (0.053 R)
• M25: 5,008,986 km (0.038 R)
• M26: 5,536,468 km (0.071 R)
• M27: 5,951,153 km (0.088 R)
• M28: 6,199,037 km (0.113 R)
• M29: 6,524,861 km (0.119 R)
• M30: 6,659,798 km (0.119 R)
• M31: 7,039,627 km (0.075 R)
• M32: 7,348,547 km (0.111 R)
• M33: 7,661,954 km (0.113 R)
• M34: 7,804,371 km (0.099 R)
• M35: 8,562,833 km (0.072 R)
• M36: 9,025,988 km (0.12 R)
• M37: 9,159,878 km (0.061 R)
• M38: 9,378,739 km (0.088 R)
• M39: 9,633,504 km (0.083 R)
• M40: 9,873,310 km (0.098 R)
• M41: 10,202,126 km (0.082 R)
• M42: 10,569,538 km (0.117 R)
• M43: 11,389,933 km (0.116 R)
• M44: 11,698,254 km (0.102 R)
• M45: 12,304,724 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953

Radius: 6.5

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.2 AU - 16 AU

Year: 19635 Days

Day: 19.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,905,339 km

• M1: 94,546 km (0.057 R)
• M2: 317,895 km (0.088 R)
• M3: 392,545 km (0.098 R)
• M4: 1,374,954 km (0.072 R)
• M5: 1,567,187 km (0.088 R)
• M6: 2,269,101 km (0.06 R)
• M7: 2,419,895 km (0.116 R)
• M8: 2,973,706 km (0.078 R)
• M9: 3,097,424 km (0.109 R)
• M10: 3,222,787 km (0.114 R)
• M11: 3,696,863 km (0.109 R)
• M12: 3,919,614 km (0.055 R)
• M13: 4,805,233 km (0.1 R)
• M14: 4,853,553 km (0.09 R)
• M15: 5,245,649 km (0.101 R)
• M16: 5,801,555 km (0.079 R)
• M17: 6,696,898 km (0.063 R)
• M18: 7,188,178 km (0.078 R)
• M19: 7,243,529 km (0.076 R)
• M20: 7,298,880 km (0.036 R)
• M21: 7,522,230 km (0.058 R)
• M22: 7,691,126 km (0.112 R)
• M23: 9,569,327 km (0.114 R)
• M24: 9,813,620 km (0.112 R)
• M25: 9,874,955 km (0.094 R)
• M26: 10,308,490 km (0.084 R)
• M27: 10,370,872 km (0.114 R)
• M28: 10,558,917 km (0.079 R)
• M29: 11,841,120 km (0.095 R)
• M30: 12,103,365 km (0.041 R)
• M31: 13,717,078 km (0.057 R)
• M32: 13,992,637 km (0.091 R)
• M33: 15,183,585 km (0.085 R)
• M34: 15,540,077 km (0.111 R)
• M35: 16,261,289 km (0.102 R)
• M36: 16,626,008 km (0.102 R)
• M37: 16,993,421 km (0.112 R)
• M38: 17,512,226 km (0.092 R)
• M39: 18,262,459 km (0.113 R)
• M40: 19,176,502 km (0.118 R)
• M41: 19,871,684 km (0.1 R)
• M42: 20,105,355 km (0.097 R)
• M43: 20,496,703 km (0.069 R)
• M44: 20,575,242 km (0.067 R)
• M45: 21,525,937 km (0.111 R)
• M46: 21,685,857 km (0.059 R)
• M47: 25,723,055 km (0.071 R)
• M48: 26,403,725 km (0.082 R)
• M49: 26,574,865 km (0.097 R)
• M50: 27,263,015 km (0.111 R)
• M51: 27,609,334 km (0.118 R)
• M52: 27,957,000 km (0.06 R)
• M53: 29,097,085 km (0.09 R)
• M54: 31,694,702 km (0.078 R)
• M55: 31,785,508 km (0.09 R)
• M56: 33,992,675 km (0.117 R)
• M57: 37,876,086 km (0.112 R)
• M58: 39,624,736 km (0.079 R)
• M59: 39,820,709 km (0.106 R)
• M60: 40,805,213 km (0.061 R)
• M61: 41,797,645 km (0.107 R)
• M62: 44,211,706 km (0.1 R)
• M63: 47,604,137 km (0.077 R)
• M64: 50,653,839 km (0.043 R)
• M65: 52,578,266 km (0.082 R)
• M66: 52,685,827 km (0.108 R)
• M67: 54,091,448 km (0.101 R)
• M68: 54,417,572 km (0.069 R)
• M69: 55,948,108 km (0.098 R)
• M70: 56,168,017 km (0.085 R)
• M71: 56,498,179 km (0.088 R)
• M72: 57,382,003 km (0.101 R)
• M73: 57,825,711 km (0.097 R)
• M74: 59,387,213 km (0.117 R)
• M75: 60,623,939 km (0.084 R)
• M76: 61,528,707 km (0.097 R)
• M77: 62,323,969 km (0.036 R)
• M78: 63,466,149 km (0.117 R)
• M79: 63,810,074 km (0.062 R)
• M80: 65,539,126 km (0.029 R)
• M81: 67,283,587 km (0.097 R)
• M82: 68,807,840 km (0.104 R)
• M83: 71,174,777 km (0.108 R)
• M84: 71,651,396 km (0.082 R)
• M85: 73,207,663 km (0.111 R)
• M86: 73,929,772 km (0.103 R)
• M87: 75,623,668 km (0.085 R)
• M88: 77,330,431 km (0.082 R)
• M89: 78,188,524 km (0.108 R)
• M90: 79,049,759 km (0.036 R)
• M91: 79,790,418 km (0.097 R)
• M92: 81,527,698 km (0.095 R)
• M93: 81,776,928 km (0.089 R)
• M94: 83,653,933 km (0.035 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit