🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 198 Days

Day: 36.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 323 Days

Day: 21.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.26 AU - 1.32 AU

Year: 555 Days

Day: 37.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,228,838 km

• M1: 480,658 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.46 AU - 2.1 AU

Year: 899 Days

Day: 13.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,228,838 km

• M1: 236,365 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.63 AU - 2.49 AU

Year: 1120 Days

Day: 26.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 8.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.45 AU - 4.57 AU

Year: 3628 Days

Day: 6.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 66,228,838 km

• M1: 109,506 km (0.1 R)
• M2: 171,738 km (0.111 R)
• M3: 365,318 km (0.1 R)
• M4: 425,905 km (0.115 R)
• M5: 684,261 km (0.107 R)
• M6: 786,436 km (0.081 R)
• M7: 1,106,127 km (0.108 R)
• M8: 1,256,622 km (0.034 R)
• M9: 1,393,953 km (0.11 R)
• M10: 1,495,231 km (0.088 R)
• M11: 1,588,430 km (0.088 R)
• M12: 1,813,725 km (0.104 R)
• M13: 1,935,946 km (0.086 R)
• M14: 2,176,948 km (0.069 R)
• M15: 2,307,098 km (0.11 R)
• M16: 2,439,792 km (0.045 R)
• M17: 2,537,928 km (0.105 R)
• M18: 2,687,825 km (0.044 R)
• M19: 2,801,968 km (0.068 R)
• M20: 2,892,026 km (0.063 R)
• M21: 3,048,655 km (0.099 R)
• M22: 3,397,517 km (0.048 R)
• M23: 3,548,910 km (0.112 R)
• M24: 3,901,512 km (0.057 R)
• M25: 4,474,024 km (0.117 R)
• M26: 4,594,749 km (0.096 R)
• M27: 4,824,083 km (0.09 R)
• M28: 4,978,916 km (0.034 R)
• M29: 5,135,545 km (0.063 R)
• M30: 5,341,691 km (0.112 R)
• M31: 5,976,136 km (0.078 R)
• M32: 6,142,638 km (0.111 R)
• M33: 6,327,541 km (0.116 R)
• M34: 6,754,793 km (0.117 R)
• M35: 6,998,188 km (0.071 R)
• M36: 7,279,881 km (0.096 R)
• M37: 7,422,149 km (0.096 R)
• M38: 8,165,650 km (0.11 R)
• M39: 8,668,149 km (0.104 R)
• M40: 8,818,944 km (0.102 R)
• M41: 8,970,636 km (0.092 R)
• M42: 9,199,820 km (0.101 R)
• M43: 9,411,651 km (0.043 R)
• M44: 10,374,612 km (0.094 R)
• M45: 10,494,739 km (0.069 R)
• M46: 10,554,878 km (0.078 R)
• M47: 10,715,995 km (0.061 R)
• M48: 10,817,123 km (0.086 R)
• M49: 10,878,009 km (0.055 R)
• M50: 11,307,056 km (0.085 R)
• M51: 11,513,202 km (0.102 R)
• M52: 11,929,533 km (0.054 R)
• M53: 13,229,239 km (0.115 R)
• M54: 13,316,006 km (0.072 R)
• M55: 13,796,813 km (0.109 R)
• M56: 14,238,875 km (0.09 R)
• M57: 14,528,646 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.1

Radius: 5.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.88 AU - 21.02 AU

Year: 31244 Days

Day: 20.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,228,838 km

• M1: 130,898 km (0.092 R)
• M2: 251,773 km (0.101 R)
• M3: 497,862 km (0.068 R)
• M4: 1,135,897 km (0.052 R)
• M5: 1,289,982 km (0.086 R)
• M6: 1,396,496 km (0.092 R)
• M7: 1,704,369 km (0.077 R)
• M8: 2,032,736 km (0.117 R)
• M9: 2,188,467 km (0.113 R)
• M10: 2,283,761 km (0.088 R)
• M11: 2,678,699 km (0.103 R)
• M12: 2,780,725 km (0.096 R)
• M13: 2,815,133 km (0.112 R)
• M14: 3,094,582 km (0.119 R)
• M15: 3,310,152 km (0.066 R)
• M16: 3,567,760 km (0.035 R)
• M17: 3,680,108 km (0.108 R)
• M18: 5,117,444 km (0.104 R)
• M19: 5,414,994 km (0.107 R)
• M20: 5,587,630 km (0.078 R)
• M21: 6,161,039 km (0.055 R)
• M22: 7,650,286 km (0.117 R)
• M23: 8,088,308 km (0.049 R)
• M24: 8,534,409 km (0.115 R)
• M25: 9,658,338 km (0.041 R)
• M26: 9,762,907 km (0.074 R)
• M27: 10,025,601 km (0.083 R)
• M28: 10,184,473 km (0.106 R)
• M29: 10,344,094 km (0.104 R)
• M30: 11,374,375 km (0.073 R)
• M31: 12,493,666 km (0.072 R)
• M32: 12,778,800 km (0.091 R)
• M33: 13,124,072 km (0.109 R)
• M34: 13,764,799 km (0.079 R)
• M35: 13,823,591 km (0.092 R)
• M36: 15,258,534 km (0.089 R)
• M37: 15,380,307 km (0.083 R)
• M38: 17,054,756 km (0.069 R)
• M39: 18,073,966 km (0.101 R)
• M40: 18,138,293 km (0.085 R)
• M41: 18,267,246 km (0.106 R)
• M42: 19,047,250 km (0.112 R)
• M43: 20,170,879 km (0.114 R)
• M44: 20,841,826 km (0.09 R)
• M45: 21,999,115 km (0.085 R)
• M46: 24,162,450 km (0.109 R)
• M47: 24,375,477 km (0.059 R)
• M48: 24,731,670 km (0.061 R)
• M49: 26,028,534 km (0.093 R)
• M50: 27,347,388 km (0.12 R)
• M51: 28,164,043 km (0.053 R)
• M52: 29,139,272 km (0.048 R)
• M53: 30,431,348 km (0.104 R)
• M54: 30,661,430 km (0.061 R)
• M55: 30,815,067 km (0.105 R)
• M56: 32,678,308 km (0.081 R)
• M57: 33,307,517 km (0.102 R)
• M58: 34,817,857 km (0.116 R)
• M59: 34,978,077 km (0.109 R)
• M60: 36,350,338 km (0.111 R)
• M61: 36,512,951 km (0.071 R)
• M62: 36,920,455 km (0.097 R)
• M63: 37,247,626 km (0.045 R)
• M64: 38,980,717 km (0.114 R)
• M65: 39,313,722 km (0.098 R)
• M66: 41,077,930 km (0.108 R)
• M67: 42,182,860 km (0.072 R)
• M68: 42,696,279 km (0.053 R)
• M69: 43,383,831 km (0.113 R)
• M70: 43,815,421 km (0.119 R)
• M71: 44,508,957 km (0.109 R)
• M72: 45,906,949 km (0.082 R)
• M73: 48,209,111 km (0.098 R)
• M74: 48,924,936 km (0.109 R)
• M75: 51,549,332 km (0.094 R)
• M76: 52,373,167 km (0.096 R)
• M77: 52,556,724 km (0.113 R)
• M78: 53,385,795 km (0.036 R)
• M79: 53,848,352 km (0.075 R)
• M80: 55,711,444 km (0.095 R)
• M81: 56,086,486 km (0.076 R)
• M82: 59,404,566 km (0.116 R)
• M83: 60,749,601 km (0.045 R)
• M84: 61,039,073 km (0.07 R)
• M85: 61,813,391 km (0.111 R)
• M86: 62,883,315 km (0.084 R)
• M87: 63,176,228 km (0.102 R)
• M88: 63,273,915 km (0.072 R)
• M89: 63,469,440 km (0.106 R)
• M90: 65,041,414 km (0.118 R)
• M91: 65,238,883 km (0.106 R)
• M92: 65,634,271 km (0.106 R)
• M93: 66,129,589 km (0.076 R)
• M94: 66,228,773 km (0.065 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit