🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 45.8 Hours

Environment

Temp: 299 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.73 AU - 1.17 AU

Year: 322 Days

Day: 17.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.2

Radius: 12.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.28 AU - 12.02 AU

Year: 10440 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,695,862 km

• M1: 169,644 km (0.07 R)
• M2: 286,779 km (0.115 R)
• M3: 375,042 km (0.079 R)
• M4: 578,645 km (0.048 R)
• M5: 1,066,034 km (0.111 R)
• M6: 1,223,860 km (0.037 R)
• M7: 1,352,365 km (0.081 R)
• M8: 1,447,060 km (0.059 R)
• M9: 1,870,123 km (0.117 R)
• M10: 1,998,179 km (0.086 R)
• M11: 2,286,005 km (0.067 R)
• M12: 2,400,298 km (0.072 R)
• M13: 2,587,295 km (0.112 R)
• M14: 3,101,313 km (0.114 R)
• M15: 3,228,472 km (0.087 R)
• M16: 3,567,311 km (0.08 R)
• M17: 3,890,442 km (0.026 R)
• M18: 4,139,074 km (0.11 R)
• M19: 4,307,820 km (0.098 R)
• M20: 4,392,941 km (0.107 R)
• M21: 4,739,560 km (0.064 R)
• M22: 4,857,144 km (0.047 R)
• M23: 5,005,395 km (0.06 R)
• M24: 5,185,511 km (0.103 R)
• M25: 5,551,876 km (0.087 R)
• M26: 6,181,534 km (0.096 R)
• M27: 7,134,472 km (0.102 R)
• M28: 7,337,476 km (0.111 R)
• M29: 8,487,734 km (0.108 R)
• M30: 9,396,093 km (0.108 R)
• M31: 9,618,844 km (0.087 R)
• M32: 9,730,743 km (0.058 R)
• M33: 11,422,845 km (0.094 R)
• M34: 12,709,835 km (0.054 R)
• M35: 12,997,512 km (0.066 R)
• M36: 13,495,673 km (0.036 R)
• M37: 13,663,073 km (0.078 R)
• M38: 14,169,611 km (0.11 R)
• M39: 14,297,218 km (0.087 R)
• M40: 14,382,489 km (0.08 R)
• M41: 14,596,414 km (0.103 R)
• M42: 15,244,621 km (0.068 R)
• M43: 15,550,250 km (0.1 R)
• M44: 15,725,878 km (0.066 R)
• M45: 16,569,011 km (0.111 R)
• M46: 16,973,524 km (0.086 R)
• M47: 17,290,372 km (0.05 R)
• M48: 19,091,531 km (0.099 R)
• M49: 19,515,641 km (0.112 R)
• M50: 19,705,181 km (0.111 R)
• M51: 20,325,264 km (0.06 R)
• M52: 20,421,306 km (0.076 R)
• M53: 21,194,428 km (0.045 R)
• M54: 21,291,816 km (0.101 R)
• M55: 22,520,912 km (0.052 R)
• M56: 22,969,107 km (0.118 R)
• M57: 24,229,320 km (0.08 R)
• M58: 24,842,222 km (0.076 R)
• M59: 25,099,082 km (0.05 R)
• M60: 25,563,733 km (0.04 R)
• M61: 26,344,335 km (0.03 R)
• M62: 27,080,057 km (0.079 R)
• M63: 27,344,546 km (0.091 R)
• M64: 28,035,987 km (0.119 R)
• M65: 29,056,843 km (0.115 R)
• M66: 29,436,074 km (0.118 R)
• M67: 29,544,831 km (0.027 R)
• M68: 29,871,553 km (0.051 R)
• M69: 30,528,587 km (0.082 R)
• M70: 30,748,646 km (0.101 R)
• M71: 31,356,761 km (0.115 R)
• M72: 32,136,315 km (0.071 R)
• M73: 34,972,093 km (0.099 R)
• M74: 36,361,558 km (0.066 R)
• M75: 37,121,814 km (0.064 R)
• M76: 39,015,274 km (0.054 R)
• M77: 39,373,711 km (0.113 R)
• M78: 39,733,344 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487

Radius: 7.8

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.54 AU - 15.26 AU

Year: 19030 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,695,862 km

• M1: 153,039 km (0.104 R)
• M2: 229,782 km (0.112 R)
• M3: 356,342 km (0.097 R)
• M4: 786,885 km (0.112 R)
• M5: 1,109,717 km (0.119 R)
• M6: 1,694,046 km (0.106 R)
• M7: 2,109,480 km (0.112 R)
• M8: 2,297,075 km (0.073 R)
• M9: 2,360,954 km (0.046 R)
• M10: 2,588,791 km (0.091 R)
• M11: 3,794,251 km (0.101 R)
• M12: 5,401,680 km (0.105 R)
• M13: 5,486,951 km (0.082 R)
• M14: 5,920,336 km (0.115 R)
• M15: 6,454,999 km (0.117 R)
• M16: 7,380,112 km (0.078 R)
• M17: 7,570,101 km (0.066 R)
• M18: 8,346,065 km (0.1 R)
• M19: 9,505,598 km (0.061 R)
• M20: 10,554,279 km (0.117 R)
• M21: 11,255,445 km (0.067 R)
• M22: 11,364,651 km (0.118 R)
• M23: 13,738,320 km (0.105 R)
• M24: 17,129,854 km (0.117 R)
• M25: 17,507,888 km (0.098 R)
• M26: 19,242,924 km (0.088 R)
• M27: 19,899,210 km (0.073 R)
• M28: 20,031,454 km (0.047 R)
• M29: 20,230,270 km (0.108 R)
• M30: 21,233,922 km (0.108 R)
• M31: 21,436,627 km (0.104 R)
• M32: 23,428,971 km (0.08 R)
• M33: 24,341,219 km (0.114 R)
• M34: 25,911,099 km (0.104 R)
• M35: 26,635,602 km (0.115 R)
• M36: 27,660,945 km (0.113 R)
• M37: 31,812,137 km (0.109 R)
• M38: 32,665,443 km (0.102 R)
• M39: 33,447,690 km (0.117 R)
• M40: 33,762,295 km (0.05 R)
• M41: 34,236,221 km (0.106 R)
• M42: 34,871,264 km (0.104 R)
• M43: 36,476,150 km (0.101 R)
• M44: 37,043,425 km (0.119 R)
• M45: 38,022,842 km (0.111 R)
• M46: 38,680,474 km (0.099 R)
• M47: 38,928,059 km (0.118 R)
• M48: 39,923,782 km (0.119 R)
• M49: 41,095,881 km (0.071 R)
• M50: 41,855,390 km (0.081 R)
• M51: 44,334,077 km (0.117 R)
• M52: 44,420,395 km (0.089 R)
• M53: 45,026,117 km (0.109 R)
• M54: 45,460,549 km (0.092 R)
• M55: 46,070,908 km (0.107 R)
• M56: 46,947,701 km (0.071 R)
• M57: 47,564,793 km (0.116 R)
• M58: 48,007,153 km (0.053 R)
• M59: 48,806,904 km (0.078 R)
• M60: 48,985,224 km (0.066 R)
• M61: 49,342,464 km (0.099 R)
• M62: 51,141,827 km (0.092 R)
• M63: 52,322,902 km (0.05 R)
• M64: 53,145,840 km (0.043 R)
• M65: 54,249,723 km (0.107 R)
• M66: 54,526,928 km (0.082 R)
• M67: 56,013,033 km (0.061 R)
• M68: 56,667,374 km (0.07 R)
• M69: 56,761,022 km (0.066 R)
• M70: 56,854,671 km (0.069 R)
• M71: 57,042,416 km (0.112 R)
• M72: 57,983,536 km (0.116 R)
• M73: 60,838,013 km (0.074 R)
• M74: 62,185,591 km (0.12 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit