🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.43 AU - 0.59 AU

Year: 133 Days

Day: 13.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.81 AU - 0.87 AU

Year: 281 Days

Day: 40.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,335,960 km

• M1: 232,325 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.22 AU - 1.3 AU

Year: 517 Days

Day: 26.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,335,960 km

• M1: 504,145 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.25 AU - 1.33 AU

Year: 535 Days

Day: 42.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.93 AU - 4.69 AU

Year: 3268 Days

Day: 30.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 14.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.66 AU - 7.38 AU

Year: 6081 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,335,960 km

• M1: 188,643 km (0.084 R)
• M2: 322,832 km (0.078 R)
• M3: 470,336 km (0.073 R)
• M4: 597,045 km (0.035 R)
• M5: 1,085,931 km (0.046 R)
• M6: 1,279,959 km (0.118 R)
• M7: 1,455,886 km (0.038 R)
• M8: 1,767,798 km (0.09 R)
• M9: 2,067,443 km (0.077 R)
• M10: 2,205,970 km (0.088 R)
• M11: 2,401,943 km (0.071 R)
• M12: 2,511,299 km (0.106 R)
• M13: 2,716,249 km (0.099 R)
• M14: 3,083,661 km (0.104 R)
• M15: 3,182,994 km (0.094 R)
• M16: 3,344,410 km (0.091 R)
• M17: 3,866,357 km (0.097 R)
• M18: 4,017,301 km (0.112 R)
• M19: 4,663,414 km (0.093 R)
• M20: 4,847,569 km (0.107 R)
• M21: 5,128,215 km (0.058 R)
• M22: 5,779,415 km (0.11 R)
• M23: 5,878,149 km (0.03 R)
• M24: 6,052,431 km (0.092 R)
• M25: 6,354,918 km (0.077 R)
• M26: 6,662,640 km (0.091 R)
• M27: 7,133,425 km (0.09 R)
• M28: 7,239,490 km (0.095 R)
• M29: 7,507,120 km (0.11 R)
• M30: 7,696,362 km (0.096 R)
• M31: 7,942,001 km (0.09 R)
• M32: 8,218,009 km (0.116 R)
• M33: 8,950,740 km (0.079 R)
• M34: 9,383,078 km (0.095 R)
• M35: 9,940,479 km (0.093 R)
• M36: 10,148,570 km (0.107 R)
• M37: 10,358,157 km (0.051 R)
• M38: 11,026,111 km (0.09 R)
• M39: 11,396,366 km (0.047 R)
• M40: 11,551,948 km (0.116 R)
• M41: 11,708,128 km (0.117 R)
• M42: 11,833,640 km (0.093 R)
• M43: 13,505,546 km (0.096 R)
• M44: 14,841,605 km (0.107 R)
• M45: 16,464,891 km (0.119 R)
• M46: 16,994,767 km (0.109 R)
• M47: 17,422,766 km (0.089 R)
• M48: 17,782,100 km (0.061 R)
• M49: 18,654,705 km (0.103 R)
• M50: 18,801,460 km (0.082 R)
• M51: 19,281,221 km (0.117 R)
• M52: 20,064,665 km (0.075 R)
• M53: 20,517,049 km (0.086 R)
• M54: 21,431,989 km (0.07 R)
• M55: 21,701,266 km (0.112 R)
• M56: 22,010,484 km (0.092 R)
• M57: 22,204,513 km (0.073 R)
• M58: 22,438,185 km (0.069 R)
• M59: 22,790,039 km (0.092 R)
• M60: 22,907,772 km (0.109 R)
• M61: 24,416,168 km (0.118 R)
• M62: 25,425,953 km (0.1 R)
• M63: 25,629,706 km (0.066 R)
• M64: 25,874,747 km (0.104 R)
• M65: 26,079,546 km (0.091 R)
• M66: 26,945,568 km (0.094 R)
• M67: 27,153,210 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.9

Radius: 3.2

Gravity: 41.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.04 AU - 13.9 AU

Year: 16084 Days

Day: 20.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 56,335,960 km

• M1: 198,965 km (0.113 R)
• M2: 236,215 km (0.048 R)
• M3: 275,858 km (0.038 R)
• M4: 473,328 km (0.054 R)
• M5: 846,574 km (0.112 R)
• M6: 908,957 km (0.075 R)
• M7: 1,060,200 km (0.117 R)
• M8: 1,127,370 km (0.078 R)
• M9: 1,459,626 km (0.066 R)
• M10: 1,662,182 km (0.09 R)
• M11: 1,955,244 km (0.114 R)
• M12: 1,982,621 km (0.099 R)
• M13: 2,010,147 km (0.086 R)
• M14: 2,264,014 km (0.098 R)
• M15: 2,321,759 km (0.092 R)
• M16: 2,894,420 km (0.107 R)
• M17: 2,925,835 km (0.063 R)
• M18: 3,084,110 km (0.104 R)
• M19: 3,148,138 km (0.042 R)
• M20: 3,310,302 km (0.11 R)
• M21: 4,020,592 km (0.114 R)
• M22: 4,483,149 km (0.089 R)
• M23: 4,665,359 km (0.096 R)
• M24: 5,769,840 km (0.103 R)
• M25: 5,968,207 km (0.062 R)
• M26: 8,877,138 km (0.095 R)
• M27: 8,922,615 km (0.093 R)
• M28: 9,945,266 km (0.049 R)
• M29: 9,992,539 km (0.106 R)
• M30: 10,422,184 km (0.056 R)
• M31: 10,711,956 km (0.116 R)
• M32: 12,403,010 km (0.109 R)
• M33: 13,488,193 km (0.077 R)
• M34: 14,388,622 km (0.039 R)
• M35: 14,495,884 km (0.078 R)
• M36: 15,308,350 km (0.068 R)
• M37: 16,864,168 km (0.104 R)
• M38: 17,374,895 km (0.106 R)
• M39: 17,546,185 km (0.082 R)
• M40: 17,775,518 km (0.043 R)
• M41: 17,833,113 km (0.084 R)
• M42: 18,411,309 km (0.081 R)
• M43: 18,586,039 km (0.072 R)
• M44: 19,764,571 km (0.104 R)
• M45: 20,182,847 km (0.094 R)
• M46: 20,242,836 km (0.1 R)
• M47: 20,362,963 km (0.096 R)
• M48: 20,906,452 km (0.042 R)
• M49: 20,967,189 km (0.112 R)
• M50: 21,271,471 km (0.095 R)
• M51: 21,577,249 km (0.068 R)
• M52: 21,884,523 km (0.117 R)
• M53: 22,565,492 km (0.091 R)
• M54: 22,752,490 km (0.082 R)
• M55: 23,065,149 km (0.111 R)
• M56: 23,821,367 km (0.056 R)
• M57: 24,393,878 km (0.083 R)
• M58: 24,585,812 km (0.093 R)
• M59: 25,035,353 km (0.041 R)
• M60: 26,269,386 km (0.116 R)
• M61: 28,526,369 km (0.078 R)
• M62: 28,728,476 km (0.101 R)
• M63: 28,863,413 km (0.102 R)
• M64: 29,134,036 km (0.079 R)
• M65: 29,541,690 km (0.073 R)
• M66: 30,019,506 km (0.112 R)
• M67: 30,637,644 km (0.08 R)
• M68: 30,844,538 km (0.118 R)
• M69: 32,446,731 km (0.053 R)
• M70: 33,151,786 km (0.068 R)
• M71: 33,648,151 km (0.114 R)
• M72: 34,648,512 km (0.091 R)
• M73: 34,864,233 km (0.078 R)
• M74: 35,948,967 km (0.096 R)
• M75: 36,605,253 km (0.059 R)
• M76: 36,678,406 km (0.1 R)
• M77: 37,559,986 km (0.079 R)
• M78: 37,633,888 km (0.071 R)
• M79: 37,781,541 km (0.098 R)
• M80: 38,225,846 km (0.112 R)
• M81: 40,851,887 km (0.114 R)
• M82: 41,155,721 km (0.104 R)
• M83: 41,765,631 km (0.07 R)
• M84: 42,148,302 km (0.066 R)
• M85: 43,226,006 km (0.083 R)
• M86: 43,458,032 km (0.082 R)
• M87: 44,001,371 km (0.114 R)
• M88: 44,156,953 km (0.119 R)
• M89: 44,937,704 km (0.093 R)
• M90: 45,723,093 km (0.073 R)
• M91: 45,801,931 km (0.104 R)
• M92: 48,266,556 km (0.101 R)
• M93: 49,555,491 km (0.105 R)
• M94: 51,591,967 km (0.084 R)
• M95: 51,920,185 km (0.117 R)
• M96: 52,002,464 km (0.115 R)
• M97: 52,249,300 km (0.073 R)
• M98: 53,738,547 km (0.029 R)
• M99: 54,488,481 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit