🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.08 AU - 1.32 AU

Year: 466 Days

Day: 18.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,984,697 km

• M1: 153,936 km (0.089 R)
• M2: 1,018,313 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.04 AU - 2.82 AU

Year: 1344 Days

Day: 15.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 99.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.58 AU - 3.88 AU

Year: 2059 Days

Day: 29.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,984,697 km

• M1: 282,142 km (0.092 R)
• M2: 1,022,651 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.8

Radius: 11.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.35 AU - 9.53 AU

Year: 8699 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,984,697 km

• M1: 147,354 km (0.028 R)
• M2: 257,458 km (0.06 R)
• M3: 579,692 km (0.075 R)
• M4: 944,262 km (0.09 R)
• M5: 1,497,624 km (0.112 R)
• M6: 1,808,489 km (0.076 R)
• M7: 2,100,055 km (0.099 R)
• M8: 2,200,734 km (0.028 R)
• M9: 2,427,824 km (0.091 R)
• M10: 2,576,524 km (0.06 R)
• M11: 2,816,479 km (0.066 R)
• M12: 3,063,615 km (0.116 R)
• M13: 3,774,055 km (0.119 R)
• M14: 3,971,973 km (0.11 R)
• M15: 4,122,768 km (0.054 R)
• M16: 4,198,763 km (0.12 R)
• M17: 4,455,922 km (0.101 R)
• M18: 4,560,192 km (0.118 R)
• M19: 4,718,317 km (0.118 R)
• M20: 4,958,721 km (0.104 R)
• M21: 5,203,313 km (0.065 R)
• M22: 5,396,294 km (0.103 R)
• M23: 6,104,790 km (0.12 R)
• M24: 6,191,706 km (0.102 R)
• M25: 6,425,827 km (0.12 R)
• M26: 7,023,919 km (0.105 R)
• M27: 7,206,728 km (0.114 R)
• M28: 7,422,149 km (0.083 R)
• M29: 8,081,127 km (0.042 R)
• M30: 8,791,717 km (0.077 R)
• M31: 9,320,995 km (0.111 R)
• M32: 9,488,544 km (0.067 R)
• M33: 10,935,305 km (0.081 R)
• M34: 11,756,448 km (0.114 R)
• M35: 11,973,963 km (0.11 R)
• M36: 13,118,985 km (0.085 R)
• M37: 13,420,126 km (0.097 R)
• M38: 13,761,658 km (0.088 R)
• M39: 13,914,397 km (0.087 R)
• M40: 14,842,502 km (0.093 R)
• M41: 14,959,937 km (0.092 R)
• M42: 15,077,670 km (0.12 R)
• M43: 15,235,047 km (0.115 R)
• M44: 15,670,975 km (0.117 R)
• M45: 16,191,426 km (0.056 R)
• M46: 16,474,017 km (0.118 R)
• M47: 16,595,640 km (0.12 R)
• M48: 17,208,093 km (0.098 R)
• M49: 17,620,684 km (0.105 R)
• M50: 17,828,027 km (0.109 R)
• M51: 18,792,933 km (0.067 R)
• M52: 19,089,885 km (0.109 R)
• M53: 19,217,642 km (0.096 R)
• M54: 19,688,576 km (0.09 R)
• M55: 19,817,679 km (0.115 R)
• M56: 20,076,782 km (0.081 R)
• M57: 20,467,532 km (0.036 R)
• M58: 20,554,598 km (0.054 R)
• M59: 21,344,624 km (0.12 R)
• M60: 22,010,634 km (0.112 R)
• M61: 22,413,501 km (0.085 R)
• M62: 24,927,942 km (0.11 R)
• M63: 25,020,992 km (0.094 R)
• M64: 25,114,341 km (0.11 R)
• M65: 25,723,055 km (0.12 R)
• M66: 26,526,545 km (0.094 R)
• M67: 26,907,571 km (0.025 R)
• M68: 28,255,148 km (0.1 R)
• M69: 29,133,138 km (0.118 R)
• M70: 29,772,669 km (0.12 R)
• M71: 30,119,138 km (0.106 R)
• M72: 30,965,712 km (0.092 R)
• M73: 31,266,404 km (0.044 R)
• M74: 32,631,484 km (0.111 R)
• M75: 32,835,386 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.4

Radius: 4

Gravity: 59.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.49 AU - 15.21 AU

Year: 20301 Days

Day: 19.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,984,697 km

• M1: 148,850 km (0.085 R)
• M2: 330,163 km (0.101 R)
• M3: 474,076 km (0.107 R)
• M4: 953,387 km (0.084 R)
• M5: 1,219,223 km (0.1 R)
• M6: 1,641,238 km (0.061 R)
• M7: 1,709,904 km (0.075 R)
• M8: 1,850,226 km (0.11 R)
• M9: 1,994,289 km (0.071 R)
• M10: 2,030,791 km (0.062 R)
• M11: 2,141,942 km (0.112 R)
• M12: 2,526,409 km (0.096 R)
• M13: 2,890,380 km (0.083 R)
• M14: 3,057,481 km (0.078 R)
• M15: 3,401,108 km (0.096 R)
• M16: 3,893,285 km (0.102 R)
• M17: 4,648,155 km (0.084 R)
• M18: 4,893,047 km (0.086 R)
• M19: 6,020,118 km (0.051 R)
• M20: 6,126,332 km (0.072 R)
• M21: 6,340,855 km (0.079 R)
• M22: 6,503,319 km (0.111 R)
• M23: 8,796,654 km (0.056 R)
• M24: 8,977,817 km (0.102 R)
• M25: 10,470,953 km (0.109 R)
• M26: 11,508,265 km (0.039 R)
• M27: 11,706,482 km (0.076 R)
• M28: 11,772,754 km (0.026 R)
• M29: 12,645,807 km (0.08 R)
• M30: 13,400,828 km (0.085 R)
• M31: 14,453,697 km (0.117 R)
• M32: 17,691,444 km (0.045 R)
• M33: 18,844,245 km (0.041 R)
• M34: 19,704,882 km (0.09 R)
• M35: 20,899,122 km (0.099 R)
• M36: 20,979,605 km (0.118 R)
• M37: 21,302,438 km (0.073 R)
• M38: 21,708,297 km (0.113 R)
• M39: 23,273,539 km (0.081 R)
• M40: 23,859,364 km (0.073 R)
• M41: 24,027,662 km (0.097 R)
• M42: 24,196,259 km (0.07 R)
• M43: 24,365,454 km (0.08 R)
• M44: 25,045,526 km (0.077 R)
• M45: 25,302,236 km (0.085 R)
• M46: 26,163,920 km (0.115 R)
• M47: 28,806,566 km (0.071 R)
• M48: 29,345,118 km (0.102 R)
• M49: 29,796,605 km (0.111 R)
• M50: 30,068,424 km (0.106 R)
• M51: 30,341,291 km (0.105 R)
• M52: 31,072,675 km (0.101 R)
• M53: 31,348,383 km (0.076 R)
• M54: 33,113,638 km (0.059 R)
• M55: 34,150,202 km (0.113 R)
• M56: 35,869,381 km (0.113 R)
• M57: 36,739,442 km (0.093 R)
• M58: 38,205,052 km (0.115 R)
• M59: 39,490,547 km (0.07 R)
• M60: 40,589,343 km (0.092 R)
• M61: 41,495,757 km (0.05 R)
• M62: 45,604,312 km (0.103 R)
• M63: 47,706,611 km (0.109 R)
• M64: 48,343,450 km (0.086 R)
• M65: 49,947,737 km (0.089 R)
• M66: 50,270,719 km (0.113 R)
• M67: 50,486,439 km (0.096 R)
• M68: 52,441,534 km (0.078 R)
• M69: 54,864,421 km (0.105 R)
• M70: 58,340,028 km (0.112 R)
• M71: 59,704,361 km (0.112 R)
• M72: 60,390,416 km (0.097 R)
• M73: 62,232,864 km (0.091 R)
• M74: 63,510,130 km (0.062 R)
• M75: 65,972,511 km (0.1 R)
• M76: 66,208,726 km (0.054 R)
• M77: 66,681,904 km (0.102 R)
• M78: 67,393,691 km (0.08 R)
• M79: 67,631,402 km (0.091 R)
• M80: 68,824,744 km (0.046 R)
• M81: 68,944,423 km (0.03 R)
• M82: 70,869,298 km (0.102 R)
• M83: 72,446,210 km (0.115 R)
• M84: 72,689,755 km (0.11 R)
• M85: 73,667,078 km (0.102 R)
• M86: 77,743,769 km (0.097 R)
• M87: 78,117,914 km (0.117 R)
• M88: 78,993,510 km (0.056 R)
• M89: 80,628,016 km (0.088 R)
• M90: 81,259,768 km (0.106 R)
• M91: 81,766,157 km (0.062 R)
• M92: 82,655,068 km (0.098 R)
• M93: 83,292,055 km (0.112 R)
• M94: 84,314,407 km (0.117 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit