🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.2 AU - 1.9 AU

Year: 731 Days

Day: 27.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,937,830 km

• M1: 227,688 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.61 AU - 2.57 AU

Year: 1144 Days

Day: 32 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.18 AU - 4.38 AU

Year: 2783 Days

Day: 38.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.35 AU - 4.55 AU

Year: 2973 Days

Day: 40.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,937,830 km

• M1: 1,010,534 km (0.084 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 9.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.9 AU - 5.66 AU

Year: 3958 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,937,830 km

• M1: 136,583 km (0.076 R)
• M2: 289,173 km (0.078 R)
• M3: 387,907 km (0.097 R)
• M4: 998,865 km (0.118 R)
• M5: 1,065,137 km (0.06 R)
• M6: 1,449,603 km (0.032 R)
• M7: 1,571,526 km (0.119 R)
• M8: 1,858,903 km (0.115 R)
• M9: 2,111,125 km (0.113 R)
• M10: 2,574,430 km (0.115 R)
• M11: 2,971,463 km (0.096 R)
• M12: 3,675,620 km (0.105 R)
• M13: 4,209,534 km (0.092 R)
• M14: 4,541,492 km (0.098 R)
• M15: 4,722,206 km (0.064 R)
• M16: 4,882,127 km (0.097 R)
• M17: 5,137,191 km (0.051 R)
• M18: 5,278,112 km (0.098 R)
• M19: 5,660,335 km (0.105 R)
• M20: 5,733,039 km (0.092 R)
• M21: 6,375,861 km (0.074 R)
• M22: 6,860,110 km (0.116 R)
• M23: 7,356,326 km (0.043 R)
• M24: 7,542,126 km (0.063 R)
• M25: 7,918,215 km (0.071 R)
• M26: 8,327,964 km (0.107 R)
• M27: 8,466,192 km (0.039 R)
• M28: 8,688,794 km (0.115 R)
• M29: 9,225,401 km (0.088 R)
• M30: 9,339,694 km (0.073 R)
• M31: 9,540,903 km (0.032 R)
• M32: 9,656,543 km (0.073 R)
• M33: 10,212,149 km (0.113 R)
• M34: 11,507,667 km (0.082 R)
• M35: 11,599,968 km (0.073 R)
• M36: 11,909,486 km (0.07 R)
• M37: 12,065,367 km (0.096 R)
• M38: 12,695,175 km (0.105 R)
• M39: 12,918,225 km (0.079 R)
• M40: 13,014,117 km (0.117 R)
• M41: 13,078,295 km (0.058 R)
• M42: 13,497,617 km (0.069 R)
• M43: 13,562,543 km (0.057 R)
• M44: 14,481,971 km (0.107 R)
• M45: 15,252,401 km (0.117 R)
• M46: 15,591,389 km (0.088 R)
• M47: 15,898,813 km (0.053 R)
• M48: 16,208,181 km (0.083 R)
• M49: 16,311,703 km (0.096 R)
• M50: 16,519,494 km (0.097 R)
• M51: 16,937,621 km (0.093 R)
• M52: 17,218,416 km (0.059 R)
• M53: 17,359,337 km (0.05 R)
• M54: 17,500,707 km (0.089 R)
• M55: 17,571,467 km (0.112 R)
• M56: 17,748,890 km (0.077 R)
• M57: 17,820,098 km (0.102 R)
• M58: 17,998,269 km (0.12 R)
• M59: 18,105,531 km (0.093 R)
• M60: 18,356,706 km (0.112 R)
• M61: 18,717,386 km (0.114 R)
• M62: 18,825,994 km (0.111 R)
• M63: 19,043,959 km (0.119 R)
• M64: 19,702,937 km (0.11 R)
• M65: 19,998,243 km (0.116 R)
• M66: 20,220,546 km (0.025 R)
• M67: 20,593,044 km (0.11 R)
• M68: 20,817,740 km (0.078 R)
• M69: 20,930,388 km (0.1 R)
• M70: 22,566,540 km (0.071 R)
• M71: 22,720,775 km (0.086 R)
• M72: 23,341,457 km (0.059 R)
• M73: 23,575,727 km (0.079 R)
• M74: 23,653,967 km (0.091 R)
• M75: 23,732,206 km (0.103 R)
• M76: 24,125,200 km (0.097 R)
• M77: 24,401,507 km (0.06 R)
• M78: 25,076,941 km (0.102 R)
• M79: 25,276,804 km (0.064 R)
• M80: 25,597,692 km (0.042 R)
• M81: 26,527,592 km (0.091 R)
• M82: 26,853,715 km (0.082 R)
• M83: 27,017,226 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 12.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.42 AU - 5.8 AU

Year: 4375 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,937,830 km

• M1: 180,265 km (0.081 R)
• M2: 311,014 km (0.095 R)
• M3: 563,386 km (0.047 R)
• M4: 782,247 km (0.086 R)
• M5: 902,973 km (0.081 R)
• M6: 1,119,142 km (0.047 R)
• M7: 1,372,411 km (0.045 R)
• M8: 1,471,145 km (0.071 R)
• M9: 1,592,918 km (0.045 R)
• M10: 1,697,188 km (0.098 R)
• M11: 2,265,061 km (0.096 R)
• M12: 2,539,873 km (0.079 R)
• M13: 2,787,906 km (0.074 R)
• M14: 2,889,483 km (0.115 R)
• M15: 4,043,331 km (0.078 R)
• M16: 4,452,033 km (0.118 R)
• M17: 4,920,274 km (0.112 R)
• M18: 5,483,809 km (0.082 R)
• M19: 5,563,844 km (0.07 R)
• M20: 5,985,710 km (0.032 R)
• M21: 6,401,293 km (0.103 R)
• M22: 7,278,236 km (0.08 R)
• M23: 7,703,842 km (0.057 R)
• M24: 7,919,861 km (0.108 R)
• M25: 8,083,072 km (0.049 R)
• M26: 8,635,537 km (0.088 R)
• M27: 8,916,332 km (0.103 R)
• M28: 9,238,267 km (0.106 R)
• M29: 9,621,836 km (0.116 R)
• M30: 9,737,924 km (0.1 R)
• M31: 9,932,551 km (0.088 R)
• M32: 10,187,465 km (0.062 R)
• M33: 10,804,108 km (0.112 R)
• M34: 10,924,833 km (0.116 R)
• M35: 11,391,878 km (0.052 R)
• M36: 12,387,601 km (0.119 R)
• M37: 12,514,011 km (0.101 R)
• M38: 12,789,421 km (0.045 R)
• M39: 13,024,140 km (0.053 R)
• M40: 13,195,729 km (0.09 R)
• M41: 13,346,374 km (0.113 R)
• M42: 14,528,347 km (0.084 R)
• M43: 14,884,988 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.2

Radius: 4.6

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.83 AU - 14.35 AU

Year: 15922 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,937,830 km

• M1: 328,367 km (0.101 R)
• M2: 763,398 km (0.085 R)
• M3: 1,038,658 km (0.113 R)
• M4: 1,106,276 km (0.031 R)
• M5: 1,293,872 km (0.104 R)
• M6: 1,491,640 km (0.054 R)
• M7: 1,751,941 km (0.06 R)
• M8: 2,111,574 km (0.057 R)
• M9: 2,285,107 km (0.062 R)
• M10: 2,676,755 km (0.09 R)
• M11: 2,833,084 km (0.094 R)
• M12: 3,657,818 km (0.058 R)
• M13: 3,692,375 km (0.073 R)
• M14: 3,831,201 km (0.117 R)
• M15: 4,258,303 km (0.115 R)
• M16: 5,003,002 km (0.056 R)
• M17: 5,118,192 km (0.104 R)
• M18: 5,390,310 km (0.078 R)
• M19: 5,867,677 km (0.076 R)
• M20: 6,441,684 km (0.065 R)
• M21: 6,777,681 km (0.063 R)
• M22: 6,820,017 km (0.041 R)
• M23: 6,990,559 km (0.087 R)
• M24: 7,033,344 km (0.113 R)
• M25: 7,205,681 km (0.064 R)
• M26: 8,632,994 km (0.105 R)
• M27: 8,724,997 km (0.073 R)
• M28: 8,956,574 km (0.073 R)
• M29: 9,378,440 km (0.045 R)
• M30: 10,144,232 km (0.097 R)
• M31: 10,534,682 km (0.085 R)
• M32: 10,583,900 km (0.088 R)
• M33: 10,781,219 km (0.047 R)
• M34: 11,279,979 km (0.092 R)
• M35: 12,403,459 km (0.102 R)
• M36: 14,046,043 km (0.098 R)
• M37: 14,371,718 km (0.052 R)
• M38: 14,480,924 km (0.113 R)
• M39: 14,645,033 km (0.095 R)
• M40: 15,419,651 km (0.074 R)
• M41: 15,643,300 km (0.098 R)
• M42: 16,491,819 km (0.045 R)
• M43: 16,892,891 km (0.116 R)
• M44: 16,950,486 km (0.084 R)
• M45: 19,667,632 km (0.032 R)
• M46: 20,214,861 km (0.103 R)
• M47: 21,324,428 km (0.1 R)
• M48: 21,886,468 km (0.115 R)
• M49: 21,949,149 km (0.098 R)
• M50: 22,453,444 km (0.106 R)
• M51: 23,345,047 km (0.067 R)
• M52: 24,118,318 km (0.117 R)
• M53: 24,508,170 km (0.085 R)
• M54: 25,228,185 km (0.059 R)
• M55: 26,890,516 km (0.096 R)
• M56: 26,957,686 km (0.088 R)
• M57: 27,294,580 km (0.069 R)
• M58: 28,587,704 km (0.11 R)
• M59: 29,000,295 km (0.034 R)
• M60: 31,091,973 km (0.113 R)
• M61: 32,227,420 km (0.08 R)
• M62: 32,584,959 km (0.075 R)
• M63: 32,728,274 km (0.109 R)
• M64: 33,738,060 km (0.09 R)
• M65: 34,246,693 km (0.113 R)
• M66: 36,455,206 km (0.101 R)
• M67: 37,051,802 km (0.088 R)
• M68: 37,276,498 km (0.046 R)
• M69: 38,481,808 km (0.098 R)
• M70: 39,089,325 km (0.105 R)
• M71: 39,547,095 km (0.073 R)
• M72: 39,853,172 km (0.108 R)
• M73: 40,236,890 km (0.044 R)
• M74: 41,318,034 km (0.088 R)
• M75: 42,174,033 km (0.055 R)
• M76: 42,565,082 km (0.111 R)
• M77: 43,745,559 km (0.078 R)
• M78: 44,062,108 km (0.102 R)
• M79: 44,777,186 km (0.115 R)
• M80: 45,816,891 km (0.104 R)
• M81: 46,864,375 km (0.112 R)
• M82: 46,945,308 km (0.088 R)
• M83: 48,655,211 km (0.085 R)
• M84: 48,819,021 km (0.08 R)
• M85: 49,229,667 km (0.116 R)
• M86: 50,054,251 km (0.078 R)
• M87: 51,466,455 km (0.097 R)
• M88: 52,891,674 km (0.111 R)
• M89: 54,500,000 km (0.116 R)
• M90: 54,584,972 km (0.096 R)
• M91: 56,899,101 km (0.104 R)
• M92: 57,071,737 km (0.092 R)
• M93: 57,158,205 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 11,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit