🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.55 AU - 2.05 AU

Year: 857 Days

Day: 37.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,915,591 km

• M1: 1,368,073 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.07 AU - 2.51 AU

Year: 1229 Days

Day: 24.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.16 AU - 2.76 AU

Year: 1369 Days

Day: 15.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,915,591 km

• M1: 673,789 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.08 AU - 4.62 AU

Year: 2680 Days

Day: 28.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,915,591 km

• M1: 2,222,276 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.52 AU - 5.42 AU

Year: 3353 Days

Day: 31.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,915,591 km

• M1: 2,277,179 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.94 AU - 5.58 AU

Year: 4280 Days

Day: 46.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.9

Radius: 12.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.55 AU - 11.11 AU

Year: 10934 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,915,591 km

• M1: 182,509 km (0.048 R)
• M2: 290,369 km (0.083 R)
• M3: 445,951 km (0.095 R)
• M4: 606,021 km (0.113 R)
• M5: 719,416 km (0.09 R)
• M6: 1,229,844 km (0.057 R)
• M7: 1,422,975 km (0.089 R)
• M8: 1,743,713 km (0.101 R)
• M9: 1,864,139 km (0.091 R)
• M10: 2,242,173 km (0.092 R)
• M11: 2,756,042 km (0.091 R)
• M12: 2,983,430 km (0.049 R)
• M13: 3,517,644 km (0.083 R)
• M14: 3,827,611 km (0.109 R)
• M15: 3,985,886 km (0.12 R)
• M16: 4,374,840 km (0.102 R)
• M17: 5,189,550 km (0.094 R)
• M18: 5,650,461 km (0.087 R)
• M19: 5,940,681 km (0.073 R)
• M20: 7,150,329 km (0.089 R)
• M21: 8,025,178 km (0.097 R)
• M22: 8,106,409 km (0.112 R)
• M23: 9,357,796 km (0.056 R)
• M24: 9,529,085 km (0.103 R)
• M25: 9,658,338 km (0.112 R)
• M26: 9,875,105 km (0.1 R)
• M27: 10,181,182 km (0.054 R)
• M28: 10,668,572 km (0.118 R)
• M29: 11,027,906 km (0.096 R)
• M30: 11,209,069 km (0.058 R)
• M31: 11,850,844 km (0.073 R)
• M32: 12,036,345 km (0.051 R)
• M33: 12,883,518 km (0.119 R)
• M34: 14,189,956 km (0.114 R)
• M35: 14,486,011 km (0.101 R)
• M36: 14,585,194 km (0.12 R)
• M37: 15,487,718 km (0.085 R)
• M38: 16,202,197 km (0.045 R)
• M39: 16,305,121 km (0.098 R)
• M40: 16,927,448 km (0.091 R)
• M41: 17,136,586 km (0.111 R)
• M42: 17,557,404 km (0.112 R)
• M43: 17,769,235 km (0.095 R)
• M44: 18,195,290 km (0.117 R)
• M45: 20,431,180 km (0.12 R)
• M46: 21,666,409 km (0.116 R)
• M47: 21,950,496 km (0.115 R)
• M48: 22,983,618 km (0.094 R)
• M49: 23,739,537 km (0.119 R)
• M50: 24,799,587 km (0.099 R)
• M51: 25,096,838 km (0.104 R)
• M52: 25,694,781 km (0.114 R)
• M53: 25,995,622 km (0.036 R)
• M54: 26,297,510 km (0.11 R)
• M55: 27,886,389 km (0.05 R)
• M56: 28,319,475 km (0.119 R)
• M57: 29,506,086 km (0.061 R)
• M58: 30,073,959 km (0.099 R)
• M59: 30,263,948 km (0.114 R)
• M60: 30,581,694 km (0.116 R)
• M61: 30,836,609 km (0.111 R)
• M62: 32,251,356 km (0.085 R)
• M63: 34,479,168 km (0.079 R)
• M64: 35,344,143 km (0.057 R)
• M65: 37,367,304 km (0.074 R)
• M66: 37,708,088 km (0.101 R)
• M67: 38,736,723 km (0.092 R)
• M68: 38,943,617 km (0.097 R)
• M69: 40,891,830 km (0.105 R)
• M70: 42,302,837 km (0.106 R)
• M71: 43,085,683 km (0.047 R)
• M72: 44,593,480 km (0.084 R)
• M73: 44,737,991 km (0.049 R)
• M74: 44,882,652 km (0.075 R)
• M75: 45,317,533 km (0.108 R)
• M76: 45,535,497 km (0.083 R)
• M77: 45,681,056 km (0.072 R)
• M78: 45,972,622 km (0.099 R)
• M79: 46,557,401 km (0.086 R)
• M80: 48,326,695 km (0.025 R)
• M81: 48,846,996 km (0.111 R)
• M82: 49,294,294 km (0.096 R)
• M83: 50,117,979 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 12.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.97 AU - 11.45 AU

Year: 12434 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,915,591 km

• M1: 467,194 km (0.074 R)
• M2: 599,289 km (0.074 R)
• M3: 865,274 km (0.082 R)
• M4: 1,170,005 km (0.107 R)
• M5: 1,384,079 km (0.086 R)
• M6: 1,663,828 km (0.082 R)
• M7: 1,934,151 km (0.099 R)
• M8: 2,018,225 km (0.092 R)
• M9: 2,218,985 km (0.058 R)
• M10: 2,307,248 km (0.094 R)
• M11: 2,548,250 km (0.104 R)
• M12: 2,766,065 km (0.073 R)
• M13: 3,354,433 km (0.066 R)
• M14: 3,628,347 km (0.119 R)
• M15: 3,733,065 km (0.113 R)
• M16: 3,945,494 km (0.092 R)
• M17: 4,308,419 km (0.081 R)
• M18: 4,950,343 km (0.118 R)
• M19: 5,223,509 km (0.098 R)
• M20: 5,342,140 km (0.119 R)
• M21: 5,421,726 km (0.056 R)
• M22: 5,703,419 km (0.068 R)
• M23: 6,492,099 km (0.051 R)
• M24: 6,748,360 km (0.088 R)
• M25: 6,920,996 km (0.088 R)
• M26: 7,716,408 km (0.087 R)
• M27: 9,296,760 km (0.068 R)
• M28: 10,173,104 km (0.092 R)
• M29: 10,671,415 km (0.115 R)
• M30: 12,424,702 km (0.099 R)
• M31: 13,118,387 km (0.066 R)
• M32: 13,551,622 km (0.089 R)
• M33: 13,660,679 km (0.114 R)
• M34: 14,155,100 km (0.089 R)
• M35: 14,935,702 km (0.108 R)
• M36: 15,959,998 km (0.09 R)
• M37: 17,006,884 km (0.118 R)
• M38: 17,420,074 km (0.066 R)
• M39: 18,679,239 km (0.028 R)
• M40: 19,044,407 km (0.083 R)
• M41: 19,411,969 km (0.045 R)
• M42: 20,466,036 km (0.066 R)
• M43: 21,158,076 km (0.117 R)
• M44: 22,242,511 km (0.049 R)
• M45: 23,870,135 km (0.075 R)
• M46: 24,864,961 km (0.094 R)
• M47: 25,873,401 km (0.079 R)
• M48: 26,144,621 km (0.055 R)
• M49: 27,860,659 km (0.101 R)
• M50: 28,208,324 km (0.091 R)
• M51: 29,542,288 km (0.064 R)
• M52: 30,038,953 km (0.107 R)
• M53: 31,400,892 km (0.114 R)
• M54: 33,740,005 km (0.068 R)
• M55: 33,962,157 km (0.088 R)
• M56: 34,631,608 km (0.1 R)
• M57: 34,855,705 km (0.099 R)
• M58: 35,230,299 km (0.088 R)
• M59: 35,756,883 km (0.086 R)
• M60: 35,983,374 km (0.109 R)
• M61: 36,362,006 km (0.098 R)
• M62: 37,046,716 km (0.066 R)
• M63: 38,661,176 km (0.101 R)
• M64: 39,672,009 km (0.097 R)
• M65: 40,849,195 km (0.038 R)
• M66: 41,878,578 km (0.119 R)
• M67: 42,356,692 km (0.113 R)
• M68: 42,756,418 km (0.035 R)
• M69: 43,640,242 km (0.115 R)
• M70: 43,963,224 km (0.053 R)
• M71: 44,044,007 km (0.107 R)
• M72: 45,018,038 km (0.086 R)
• M73: 45,753,312 km (0.093 R)
• M74: 46,492,475 km (0.079 R)
• M75: 48,399,399 km (0.083 R)
• M76: 49,740,993 km (0.071 R)
• M77: 50,416,278 km (0.104 R)
• M78: 51,179,676 km (0.099 R)
• M79: 51,861,543 km (0.117 R)
• M80: 53,234,253 km (0.082 R)
• M81: 54,358,331 km (0.117 R)
• M82: 54,445,098 km (0.095 R)
• M83: 54,966,746 km (0.087 R)
• M84: 55,141,027 km (0.063 R)
• M85: 56,190,606 km (0.109 R)
• M86: 56,805,902 km (0.075 R)
• M87: 57,777,241 km (0.026 R)
• M88: 58,665,104 km (0.101 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit