🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.63 AU - 2.47 AU

Year: 1041 Days

Day: 37.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.32 AU - 5.46 AU

Year: 3263 Days

Day: 46.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,866,632 km

• M1: 1,279,062 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 14.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.45 AU - 8.17 AU

Year: 7743 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,866,632 km

• M1: 226,192 km (0.047 R)
• M2: 446,699 km (0.117 R)
• M3: 647,011 km (0.08 R)
• M4: 748,887 km (0.119 R)
• M5: 849,267 km (0.112 R)
• M6: 1,056,909 km (0.115 R)
• M7: 1,263,803 km (0.064 R)
• M8: 1,646,474 km (0.108 R)
• M9: 2,434,855 km (0.089 R)
• M10: 2,542,565 km (0.092 R)
• M11: 3,262,730 km (0.039 R)
• M12: 3,368,794 km (0.102 R)
• M13: 3,832,548 km (0.097 R)
• M14: 4,001,294 km (0.113 R)
• M15: 4,230,029 km (0.096 R)
• M16: 4,448,592 km (0.054 R)
• M17: 4,745,843 km (0.119 R)
• M18: 4,881,678 km (0.111 R)
• M19: 5,095,752 km (0.101 R)
• M20: 5,375,500 km (0.091 R)
• M21: 5,820,853 km (0.093 R)
• M22: 6,377,806 km (0.11 R)
• M23: 6,544,907 km (0.098 R)
• M24: 7,106,796 km (0.081 R)
• M25: 7,737,501 km (0.109 R)
• M26: 8,131,841 km (0.082 R)
• M27: 8,865,768 km (0.064 R)
• M28: 9,697,682 km (0.112 R)
• M29: 10,752,796 km (0.054 R)
• M30: 11,012,198 km (0.077 R)
• M31: 12,444,748 km (0.066 R)
• M32: 12,949,491 km (0.091 R)
• M33: 13,783,798 km (0.089 R)
• M34: 13,935,490 km (0.106 R)
• M35: 14,349,877 km (0.038 R)
• M36: 15,012,296 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.8

Radius: 6.7

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.39 AU - 20.91 AU

Year: 27432 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,866,632 km

• M1: 153,338 km (0.105 R)
• M2: 617,091 km (0.07 R)
• M3: 779,255 km (0.119 R)
• M4: 1,143,975 km (0.12 R)
• M5: 2,723,429 km (0.087 R)
• M6: 3,175,514 km (0.117 R)
• M7: 3,222,039 km (0.076 R)
• M8: 3,650,786 km (0.039 R)
• M9: 3,847,059 km (0.105 R)
• M10: 4,199,063 km (0.071 R)
• M11: 6,108,231 km (0.048 R)
• M12: 6,166,275 km (0.069 R)
• M13: 7,058,476 km (0.096 R)
• M14: 7,738,249 km (0.075 R)
• M15: 9,026,885 km (0.067 R)
• M16: 9,359,292 km (0.096 R)
• M17: 9,695,737 km (0.102 R)
• M18: 11,294,041 km (0.094 R)
• M19: 11,868,796 km (0.095 R)
• M20: 12,453,275 km (0.108 R)
• M21: 13,878,194 km (0.071 R)
• M22: 14,960,834 km (0.064 R)
• M23: 16,635,134 km (0.117 R)
• M24: 17,701,018 km (0.082 R)
• M25: 19,128,033 km (0.117 R)
• M26: 19,383,695 km (0.029 R)
• M27: 19,812,144 km (0.037 R)
• M28: 22,001,508 km (0.109 R)
• M29: 22,179,979 km (0.076 R)
• M30: 22,538,266 km (0.097 R)
• M31: 23,079,361 km (0.085 R)
• M32: 23,351,480 km (0.087 R)
• M33: 23,533,540 km (0.08 R)
• M34: 23,990,562 km (0.092 R)
• M35: 24,635,478 km (0.114 R)
• M36: 24,728,079 km (0.05 R)
• M37: 27,463,177 km (0.067 R)
• M38: 28,234,354 km (0.027 R)
• M39: 28,331,294 km (0.112 R)
• M40: 31,389,822 km (0.026 R)
• M41: 31,993,749 km (0.05 R)
• M42: 32,094,727 km (0.061 R)
• M43: 34,034,563 km (0.038 R)
• M44: 35,174,798 km (0.095 R)
• M45: 35,592,625 km (0.097 R)
• M46: 35,697,194 km (0.104 R)
• M47: 36,011,947 km (0.089 R)
• M48: 36,433,065 km (0.075 R)
• M49: 39,317,312 km (0.114 R)
• M50: 41,280,635 km (0.083 R)
• M51: 43,164,072 km (0.075 R)
• M52: 43,835,318 km (0.062 R)
• M53: 44,735,897 km (0.057 R)
• M54: 45,075,185 km (0.106 R)
• M55: 45,188,430 km (0.07 R)
• M56: 47,013,824 km (0.097 R)
• M57: 47,128,715 km (0.041 R)
• M58: 47,589,177 km (0.034 R)
• M59: 47,935,496 km (0.111 R)
• M60: 48,630,677 km (0.049 R)
• M61: 50,148,348 km (0.068 R)
• M62: 51,681,576 km (0.082 R)
• M63: 53,349,742 km (0.111 R)
• M64: 55,156,585 km (0.117 R)
• M65: 56,250,445 km (0.096 R)
• M66: 56,983,475 km (0.091 R)
• M67: 57,351,336 km (0.094 R)
• M68: 57,474,006 km (0.107 R)
• M69: 58,459,258 km (0.076 R)
• M70: 58,706,543 km (0.06 R)
• M71: 59,077,845 km (0.108 R)
• M72: 60,946,771 km (0.097 R)
• M73: 62,834,846 km (0.102 R)
• M74: 64,486,705 km (0.102 R)
• M75: 65,895,618 km (0.101 R)
• M76: 66,152,777 km (0.084 R)
• M77: 69,527,256 km (0.112 R)
• M78: 69,658,154 km (0.117 R)
• M79: 70,182,644 km (0.05 R)
• M80: 72,824,393 km (0.109 R)
• M81: 74,157,460 km (0.08 R)
• M82: 74,291,200 km (0.091 R)
• M83: 76,172,094 km (0.095 R)
• M84: 76,982,915 km (0.11 R)
• M85: 78,204,680 km (0.119 R)
• M86: 80,529,731 km (0.102 R)
• M87: 80,667,211 km (0.109 R)
• M88: 82,046,204 km (0.07 R)
• M89: 82,461,488 km (0.1 R)
• M90: 82,600,016 km (0.099 R)
• M91: 85,247,449 km (0.084 R)
• M92: 88,064,227 km (0.073 R)
• M93: 92,346,317 km (0.057 R)
• M94: 94,947,824 km (0.065 R)
• M95: 97,720,022 km (0.099 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 18,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit