🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.5 AU - 0.72 AU

Year: 308 Days

Day: 27.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.56 AU - 0.68 AU

Year: 315 Days

Day: 42.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 14.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.96 AU - 1.2 AU

Year: 725 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,481,755 km

• M1: 179,218 km (0.119 R)
• M2: 269,875 km (0.069 R)
• M3: 378,483 km (0.114 R)
• M4: 512,373 km (0.104 R)
• M5: 647,011 km (0.114 R)
• M6: 924,515 km (0.087 R)
• M7: 1,045,988 km (0.099 R)
• M8: 1,205,011 km (0.072 R)
• M9: 1,339,499 km (0.037 R)
• M10: 1,439,730 km (0.101 R)
• M11: 1,560,156 km (0.1 R)
• M12: 1,678,189 km (0.113 R)
• M13: 1,817,764 km (0.118 R)
• M14: 1,974,243 km (0.08 R)
• M15: 2,102,748 km (0.107 R)
• M16: 2,300,965 km (0.064 R)
• M17: 2,533,290 km (0.116 R)
• M18: 2,730,610 km (0.094 R)
• M19: 2,860,162 km (0.052 R)
• M20: 3,185,836 km (0.092 R)
• M21: 3,391,683 km (0.112 R)
• M22: 3,508,070 km (0.087 R)
• M23: 3,610,096 km (0.107 R)
• M24: 3,720,948 km (0.061 R)
• M25: 3,849,153 km (0.075 R)
• M26: 4,011,467 km (0.064 R)
• M27: 4,101,824 km (0.104 R)
• M28: 4,234,368 km (0.116 R)
• M29: 4,360,030 km (0.057 R)
• M30: 4,529,524 km (0.11 R)
• M31: 4,718,616 km (0.096 R)
• M32: 4,831,562 km (0.109 R)
• M33: 4,936,580 km (0.105 R)
• M34: 5,042,495 km (0.112 R)
• M35: 5,211,541 km (0.103 R)
• M36: 5,328,527 km (0.074 R)
• M37: 5,437,135 km (0.06 R)
• M38: 5,546,491 km (0.063 R)
• M39: 5,702,820 km (0.108 R)
• M40: 5,851,222 km (0.117 R)
• M41: 5,954,145 km (0.114 R)
• M42: 6,247,207 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.1

Radius: 12.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.82 AU - 6.96 AU

Year: 9230 Days

Day: 8.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,481,755 km

• M1: 158,125 km (0.04 R)
• M2: 339,288 km (0.076 R)
• M3: 503,247 km (0.062 R)
• M4: 641,476 km (0.109 R)
• M5: 1,153,250 km (0.106 R)
• M6: 1,374,505 km (0.064 R)
• M7: 1,482,664 km (0.073 R)
• M8: 1,626,278 km (0.063 R)
• M9: 1,791,435 km (0.105 R)
• M10: 1,927,718 km (0.093 R)
• M11: 2,174,854 km (0.109 R)
• M12: 2,265,660 km (0.059 R)
• M13: 2,413,762 km (0.05 R)
• M14: 2,837,722 km (0.05 R)
• M15: 3,140,508 km (0.029 R)
• M16: 3,348,150 km (0.072 R)
• M17: 3,517,644 km (0.106 R)
• M18: 3,821,178 km (0.073 R)
• M19: 3,909,591 km (0.088 R)
• M20: 4,500,502 km (0.102 R)
• M21: 4,782,794 km (0.115 R)
• M22: 4,902,173 km (0.098 R)
• M23: 4,998,364 km (0.078 R)
• M24: 5,241,760 km (0.052 R)
• M25: 5,765,502 km (0.109 R)
• M26: 6,358,358 km (0.101 R)
• M27: 6,595,770 km (0.116 R)
• M28: 6,702,284 km (0.112 R)
• M29: 7,270,606 km (0.12 R)
• M30: 7,408,236 km (0.039 R)
• M31: 7,602,265 km (0.088 R)
• M32: 7,686,039 km (0.072 R)
• M33: 7,910,885 km (0.086 R)
• M34: 8,685,503 km (0.069 R)
• M35: 8,860,981 km (0.108 R)
• M36: 9,185,758 km (0.114 R)
• M37: 9,635,000 km (0.073 R)
• M38: 9,725,806 km (0.097 R)
• M39: 10,399,745 km (0.05 R)
• M40: 11,247,516 km (0.092 R)
• M41: 11,728,024 km (0.109 R)
• M42: 12,182,652 km (0.1 R)
• M43: 12,576,992 km (0.099 R)
• M44: 13,682,969 km (0.053 R)
• M45: 13,955,836 km (0.115 R)
• M46: 14,230,497 km (0.066 R)
• M47: 15,559,226 km (0.085 R)
• M48: 15,665,889 km (0.109 R)
• M49: 16,274,603 km (0.06 R)
• M50: 16,382,762 km (0.109 R)
• M51: 16,527,423 km (0.106 R)
• M52: 16,745,238 km (0.085 R)
• M53: 17,037,103 km (0.119 R)
• M54: 18,484,163 km (0.119 R)
• M55: 19,089,287 km (0.117 R)
• M56: 19,470,761 km (0.051 R)
• M57: 19,739,289 km (0.088 R)
• M58: 19,931,822 km (0.071 R)
• M59: 20,435,368 km (0.108 R)
• M60: 20,552,204 km (0.068 R)
• M61: 20,747,429 km (0.059 R)
• M62: 21,257,857 km (0.062 R)
• M63: 21,653,245 km (0.078 R)
• M64: 21,891,704 km (0.065 R)
• M65: 22,011,232 km (0.055 R)
• M66: 22,290,980 km (0.087 R)
• M67: 22,491,441 km (0.063 R)
• M68: 22,934,850 km (0.097 R)
• M69: 23,544,162 km (0.102 R)
• M70: 23,625,693 km (0.112 R)
• M71: 24,035,291 km (0.092 R)
• M72: 24,654,178 km (0.083 R)
• M73: 24,861,521 km (0.061 R)
• M74: 26,245,151 km (0.093 R)
• M75: 26,456,982 km (0.056 R)
• M76: 26,797,167 km (0.064 R)
• M77: 26,882,438 km (0.102 R)
• M78: 27,181,484 km (0.093 R)
• M79: 27,267,204 km (0.091 R)
• M80: 27,826,102 km (0.095 R)
• M81: 28,519,338 km (0.105 R)
• M82: 28,606,404 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit