🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 27.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,090,455 km

• M1: 232,625 km (0.101 R)
• M2: 277,803 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.13 AU - 1.15 AU

Year: 451 Days

Day: 31.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,090,455 km

• M1: 81,232 km (0.107 R)
• M2: 336,745 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.95 AU - 1.55 AU

Year: 518 Days

Day: 39.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 8.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.22 AU - 6.58 AU

Year: 5315 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,090,455 km

• M1: 134,638 km (0.062 R)
• M2: 221,255 km (0.114 R)
• M3: 281,693 km (0.106 R)
• M4: 342,130 km (0.104 R)
• M5: 417,079 km (0.112 R)
• M6: 596,447 km (0.107 R)
• M7: 690,693 km (0.104 R)
• M8: 894,745 km (0.086 R)
• M9: 1,105,528 km (0.066 R)
• M10: 1,197,082 km (0.106 R)
• M11: 1,263,952 km (0.115 R)
• M12: 1,574,069 km (0.069 R)
• M13: 1,662,930 km (0.096 R)
• M14: 1,738,178 km (0.074 R)
• M15: 2,263,715 km (0.045 R)
• M16: 2,347,490 km (0.033 R)
• M17: 2,415,407 km (0.103 R)
• M18: 2,675,558 km (0.057 R)
• M19: 2,890,380 km (0.109 R)
• M20: 3,055,237 km (0.049 R)
• M21: 3,413,375 km (0.107 R)
• M22: 4,046,772 km (0.114 R)
• M23: 4,231,376 km (0.094 R)
• M24: 4,461,009 km (0.066 R)
• M25: 5,085,729 km (0.117 R)
• M26: 5,218,423 km (0.073 R)
• M27: 5,968,656 km (0.101 R)
• M28: 6,226,263 km (0.105 R)
• M29: 6,801,018 km (0.079 R)
• M30: 7,094,679 km (0.114 R)
• M31: 7,568,306 km (0.067 R)
• M32: 7,694,716 km (0.06 R)
• M33: 8,026,524 km (0.116 R)
• M34: 8,181,208 km (0.048 R)
• M35: 8,546,078 km (0.113 R)
• M36: 9,049,923 km (0.094 R)
• M37: 9,481,513 km (0.05 R)
• M38: 9,617,797 km (0.084 R)
• M39: 9,975,186 km (0.058 R)
• M40: 10,365,038 km (0.113 R)
• M41: 10,449,262 km (0.109 R)
• M42: 10,759,827 km (0.079 R)
• M43: 10,930,518 km (0.044 R)
• M44: 11,130,830 km (0.066 R)
• M45: 11,216,998 km (0.078 R)
• M46: 11,303,466 km (0.06 R)
• M47: 11,361,210 km (0.042 R)
• M48: 11,885,401 km (0.038 R)
• M49: 12,032,456 km (0.032 R)
• M50: 12,596,590 km (0.066 R)
• M51: 12,806,625 km (0.105 R)
• M52: 13,260,654 km (0.113 R)
• M53: 13,321,541 km (0.117 R)
• M54: 14,465,516 km (0.106 R)
• M55: 15,160,697 km (0.108 R)
• M56: 15,512,252 km (0.091 R)
• M57: 15,737,397 km (0.064 R)
• M58: 15,834,336 km (0.114 R)
• M59: 16,126,052 km (0.104 R)
• M60: 16,419,413 km (0.097 R)
• M61: 16,648,897 km (0.112 R)
• M62: 17,477,220 km (0.077 R)
• M63: 19,242,625 km (0.092 R)
• M64: 20,568,361 km (0.077 R)
• M65: 21,099,732 km (0.086 R)
• M66: 21,599,689 km (0.111 R)
• M67: 21,707,399 km (0.037 R)
• M68: 22,103,684 km (0.077 R)
• M69: 22,429,658 km (0.087 R)
• M70: 22,611,419 km (0.079 R)
• M71: 23,417,303 km (0.104 R)
• M72: 23,972,012 km (0.102 R)
• M73: 24,531,208 km (0.06 R)
• M74: 24,868,701 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 3.1

Gravity: 60.85 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.21 AU - 23.19 AU

Year: 31200 Days

Day: 19.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,090,455 km

• M1: 150,495 km (0.049 R)
• M2: 377,136 km (0.099 R)
• M3: 399,426 km (0.079 R)
• M4: 542,891 km (0.059 R)
• M5: 1,123,630 km (0.057 R)
• M6: 2,112,172 km (0.118 R)
• M7: 2,152,713 km (0.081 R)
• M8: 2,234,543 km (0.073 R)
• M9: 2,275,832 km (0.087 R)
• M10: 2,359,308 km (0.091 R)
• M11: 2,925,386 km (0.085 R)
• M12: 2,970,565 km (0.118 R)
• M13: 3,200,198 km (0.115 R)
• M14: 3,483,087 km (0.058 R)
• M15: 3,531,108 km (0.098 R)
• M16: 5,846,734 km (0.116 R)
• M17: 5,961,026 km (0.078 R)
• M18: 6,366,736 km (0.1 R)
• M19: 6,602,502 km (0.119 R)
• M20: 9,178,877 km (0.111 R)
• M21: 9,579,051 km (0.045 R)
• M22: 10,604,395 km (0.109 R)
• M23: 10,953,855 km (0.11 R)
• M24: 12,609,455 km (0.108 R)
• M25: 14,264,157 km (0.081 R)
• M26: 14,495,136 km (0.064 R)
• M27: 15,195,105 km (0.08 R)
• M28: 15,667,983 km (0.099 R)
• M29: 16,708,736 km (0.08 R)
• M30: 17,524,493 km (0.09 R)
• M31: 18,688,215 km (0.098 R)
• M32: 19,962,340 km (0.052 R)
• M33: 20,740,249 km (0.113 R)
• M34: 21,176,626 km (0.106 R)
• M35: 23,403,839 km (0.117 R)
• M36: 25,517,358 km (0.105 R)
• M37: 26,455,187 km (0.104 R)
• M38: 26,644,129 km (0.111 R)
• M39: 26,833,520 km (0.119 R)
• M40: 27,499,829 km (0.106 R)
• M41: 29,237,857 km (0.025 R)
• M42: 30,614,157 km (0.084 R)
• M43: 31,210,454 km (0.104 R)
• M44: 31,710,261 km (0.055 R)
• M45: 31,910,871 km (0.11 R)
• M46: 32,717,802 km (0.112 R)
• M47: 33,022,084 km (0.096 R)
• M48: 36,851,491 km (0.029 R)
• M49: 40,057,822 km (0.087 R)
• M50: 41,036,940 km (0.062 R)
• M51: 41,803,928 km (0.073 R)
• M52: 42,465,151 km (0.112 R)
• M53: 43,129,814 km (0.087 R)
• M54: 43,463,417 km (0.085 R)
• M55: 47,762,411 km (0.09 R)
• M56: 48,916,110 km (0.104 R)
• M57: 49,380,163 km (0.034 R)
• M58: 49,962,248 km (0.082 R)
• M59: 50,546,577 km (0.101 R)
• M60: 51,958,183 km (0.066 R)
• M61: 53,621,562 km (0.027 R)
• M62: 53,740,941 km (0.049 R)
• M63: 54,820,140 km (0.047 R)
• M64: 55,422,870 km (0.047 R)
• M65: 55,543,595 km (0.042 R)
• M66: 55,785,495 km (0.102 R)
• M67: 55,906,519 km (0.105 R)
• M68: 56,148,868 km (0.109 R)
• M69: 58,100,522 km (0.114 R)
• M70: 58,346,012 km (0.108 R)
• M71: 58,591,801 km (0.103 R)
• M72: 61,568,799 km (0.091 R)
• M73: 62,572,002 km (0.106 R)
• M74: 63,075,549 km (0.092 R)
• M75: 63,960,121 km (0.098 R)
• M76: 65,230,955 km (0.072 R)
• M77: 65,486,169 km (0.076 R)
• M78: 65,741,682 km (0.112 R)
• M79: 68,185,213 km (0.117 R)
• M80: 70,265,970 km (0.034 R)
• M81: 72,235,426 km (0.1 R)
• M82: 72,763,806 km (0.1 R)
• M83: 77,035,872 km (0.117 R)
• M84: 77,305,448 km (0.109 R)
• M85: 77,710,708 km (0.097 R)
• M86: 77,981,181 km (0.115 R)
• M87: 84,287,779 km (0.115 R)
• M88: 86,239,433 km (0.082 R)
• M89: 86,799,826 km (0.084 R)
• M90: 86,940,149 km (0.097 R)
• M91: 87,642,661 km (0.045 R)
• M92: 88,488,188 km (0.119 R)
• M93: 89,194,738 km (0.114 R)
• M94: 91,183,343 km (0.11 R)
• M95: 92,040,090 km (0.117 R)
• M96: 92,326,271 km (0.092 R)
• M97: 93,330,072 km (0.072 R)
• M98: 94,915,062 km (0.066 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: 377 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit