🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.22 AU - 1.36 AU

Year: 522 Days

Day: 41.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.21 AU - 1.57 AU

Year: 584 Days

Day: 15.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.86 AU - 3.78 AU

Year: 2156 Days

Day: 12 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,183,331 km

• M1: 332,556 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.33 AU - 5.71 AU

Year: 4009 Days

Day: 41.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 9.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.17 AU - 10.91 AU

Year: 10503 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,183,331 km

• M1: 127,308 km (0.12 R)
• M2: 461,659 km (0.109 R)
• M3: 566,228 km (0.1 R)
• M4: 679,773 km (0.083 R)
• M5: 754,871 km (0.09 R)
• M6: 1,102,985 km (0.11 R)
• M7: 1,229,844 km (0.052 R)
• M8: 1,538,465 km (0.055 R)
• M9: 2,249,653 km (0.096 R)
• M10: 2,725,224 km (0.118 R)
• M11: 3,076,779 km (0.118 R)
• M12: 3,389,589 km (0.083 R)
• M13: 3,523,030 km (0.072 R)
• M14: 3,740,096 km (0.116 R)
• M15: 4,045,874 km (0.077 R)
• M16: 4,187,693 km (0.119 R)
• M17: 4,273,413 km (0.12 R)
• M18: 4,681,815 km (0.098 R)
• M19: 4,860,584 km (0.074 R)
• M20: 5,348,573 km (0.037 R)
• M21: 6,012,937 km (0.118 R)
• M22: 6,207,414 km (0.074 R)
• M23: 6,669,671 km (0.061 R)
• M24: 6,803,711 km (0.12 R)
• M25: 6,904,989 km (0.105 R)
• M26: 7,006,566 km (0.083 R)
• M27: 7,074,633 km (0.117 R)
• M28: 7,211,515 km (0.11 R)
• M29: 8,086,214 km (0.117 R)
• M30: 8,337,239 km (0.117 R)
• M31: 9,516,968 km (0.119 R)
• M32: 10,011,239 km (0.087 R)
• M33: 10,945,328 km (0.102 R)
• M34: 11,183,189 km (0.037 R)
• M35: 11,866,552 km (0.07 R)
• M36: 12,315,944 km (0.106 R)
• M37: 12,439,512 km (0.054 R)
• M38: 13,358,043 km (0.096 R)
• M39: 13,868,171 km (0.118 R)
• M40: 14,689,015 km (0.1 R)
• M41: 14,907,577 km (0.107 R)
• M42: 16,332,348 km (0.117 R)
• M43: 18,033,126 km (0.1 R)
• M44: 18,455,291 km (0.085 R)
• M45: 18,691,356 km (0.047 R)
• M46: 18,975,742 km (0.112 R)
• M47: 20,031,155 km (0.072 R)
• M48: 20,127,945 km (0.094 R)
• M49: 21,056,199 km (0.067 R)
• M50: 21,401,771 km (0.091 R)
• M51: 22,701,327 km (0.102 R)
• M52: 22,853,020 km (0.099 R)
• M53: 23,564,956 km (0.059 R)
• M54: 24,026,465 km (0.115 R)
• M55: 24,232,461 km (0.08 R)
• M56: 24,490,967 km (0.109 R)
• M57: 24,594,638 km (0.087 R)
• M58: 24,958,460 km (0.074 R)
• M59: 25,062,730 km (0.101 R)
• M60: 25,428,945 km (0.086 R)
• M61: 25,586,322 km (0.108 R)
• M62: 26,166,463 km (0.119 R)
• M63: 26,750,942 km (0.095 R)
• M64: 28,095,378 km (0.072 R)
• M65: 28,203,836 km (0.105 R)
• M66: 28,912,481 km (0.09 R)
• M67: 31,017,323 km (0.096 R)
• M68: 31,241,870 km (0.105 R)
• M69: 31,918,351 km (0.076 R)
• M70: 32,144,842 km (0.089 R)
• M71: 34,382,079 km (0.092 R)
• M72: 35,372,865 km (0.059 R)
• M73: 35,842,303 km (0.113 R)
• M74: 36,550,500 km (0.089 R)
• M75: 37,144,104 km (0.11 R)
• M76: 37,382,414 km (0.097 R)
• M77: 38,823,191 km (0.069 R)
• M78: 39,125,678 km (0.057 R)
• M79: 39,611,123 km (0.103 R)
• M80: 40,159,698 km (0.052 R)
• M81: 40,588,146 km (0.092 R)
• M82: 40,895,121 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.8

Radius: 3.3

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.85 AU - 15.95 AU

Year: 21542 Days

Day: 19.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,183,331 km

• M1: 52,958 km (0.113 R)
• M2: 81,232 km (0.084 R)
• M3: 127,607 km (0.069 R)
• M4: 273,914 km (0.112 R)
• M5: 446,849 km (0.12 R)
• M6: 552,315 km (0.077 R)
• M7: 682,615 km (0.118 R)
• M8: 786,436 km (0.081 R)
• M9: 1,127,818 km (0.068 R)
• M10: 1,509,443 km (0.101 R)
• M11: 1,808,040 km (0.114 R)
• M12: 2,149,572 km (0.049 R)
• M13: 2,174,704 km (0.086 R)
• M14: 2,250,700 km (0.118 R)
• M15: 2,431,564 km (0.083 R)
• M16: 2,779,828 km (0.074 R)
• M17: 3,345,308 km (0.065 R)
• M18: 3,853,192 km (0.105 R)
• M19: 4,642,770 km (0.115 R)
• M20: 4,740,757 km (0.103 R)
• M21: 4,839,491 km (0.113 R)
• M22: 5,072,415 km (0.078 R)
• M23: 5,173,394 km (0.046 R)
• M24: 5,241,012 km (0.117 R)
• M25: 5,757,872 km (0.104 R)
• M26: 6,326,943 km (0.084 R)
• M27: 6,435,700 km (0.117 R)
• M28: 7,063,263 km (0.118 R)
• M29: 7,100,663 km (0.111 R)
• M30: 7,709,975 km (0.05 R)
• M31: 8,217,261 km (0.093 R)
• M32: 8,454,972 km (0.091 R)
• M33: 8,775,561 km (0.113 R)
• M34: 9,511,133 km (0.075 R)
• M35: 9,594,011 km (0.101 R)
• M36: 10,308,789 km (0.117 R)
• M37: 10,737,088 km (0.078 R)
• M38: 10,823,556 km (0.035 R)
• M39: 10,953,556 km (0.107 R)
• M40: 12,011,961 km (0.073 R)
• M41: 12,735,566 km (0.101 R)
• M42: 12,918,674 km (0.117 R)
• M43: 13,010,527 km (0.068 R)
• M44: 13,241,057 km (0.079 R)
• M45: 13,287,432 km (0.111 R)
• M46: 13,941,026 km (0.119 R)
• M47: 15,376,716 km (0.086 R)
• M48: 17,616,496 km (0.075 R)
• M49: 17,718,372 km (0.053 R)
• M50: 18,179,283 km (0.088 R)
• M51: 19,165,133 km (0.102 R)
• M52: 19,585,503 km (0.098 R)
• M53: 22,225,307 km (0.078 R)
• M54: 22,500,866 km (0.075 R)
• M55: 23,782,920 km (0.108 R)
• M56: 25,145,906 km (0.078 R)
• M57: 25,605,920 km (0.063 R)
• M58: 26,359,145 km (0.076 R)
• M59: 26,826,339 km (0.092 R)
• M60: 27,060,908 km (0.097 R)
• M61: 27,355,167 km (0.101 R)
• M62: 29,203,000 km (0.046 R)
• M63: 29,746,938 km (0.062 R)
• M64: 29,989,736 km (0.048 R)
• M65: 30,906,172 km (0.053 R)
• M66: 31,028,992 km (0.058 R)
• M67: 31,337,014 km (0.117 R)
• M68: 31,522,216 km (0.114 R)
• M69: 32,391,529 km (0.106 R)
• M70: 32,703,890 km (0.035 R)
• M71: 33,457,564 km (0.062 R)
• M72: 33,710,085 km (0.046 R)
• M73: 34,026,634 km (0.11 R)
• M74: 34,153,493 km (0.102 R)
• M75: 34,407,809 km (0.12 R)
• M76: 35,174,349 km (0.092 R)
• M77: 35,817,321 km (0.061 R)
• M78: 36,140,302 km (0.102 R)
• M79: 36,205,078 km (0.079 R)
• M80: 36,984,633 km (0.07 R)
• M81: 37,507,477 km (0.091 R)
• M82: 38,098,389 km (0.084 R)
• M83: 38,626,469 km (0.063 R)
• M84: 40,358,962 km (0.095 R)
• M85: 40,560,471 km (0.104 R)
• M86: 41,844,619 km (0.062 R)
• M87: 42,184,804 km (0.119 R)
• M88: 43,004,750 km (0.057 R)
• M89: 43,968,161 km (0.098 R)
• M90: 44,799,626 km (0.099 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 18,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit