🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 136 Days

Day: 39 Hours

Environment

Temp: 220 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,923,031 km

• M1: 195,225 km (0.108 R)
• M2: 376,239 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 164 Days

Day: 23.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,923,031 km

• M1: 171,140 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.44 AU - 4 AU

Year: 2533 Days

Day: 41.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,923,031 km

• M1: 198,217 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.06 AU - 4.58 AU

Year: 3170 Days

Day: 18.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,923,031 km

• M1: 370,105 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.8

Radius: 14.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.68 AU - 6.66 AU

Year: 5412 Days

Day: 9.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,923,031 km

• M1: 197,020 km (0.081 R)
• M2: 308,022 km (0.082 R)
• M3: 410,646 km (0.077 R)
• M4: 634,295 km (0.056 R)
• M5: 1,091,017 km (0.085 R)
• M6: 1,197,531 km (0.117 R)
• M7: 1,356,404 km (0.119 R)
• M8: 1,455,288 km (0.083 R)
• M9: 1,696,290 km (0.046 R)
• M10: 1,858,454 km (0.114 R)
• M11: 2,026,004 km (0.09 R)
• M12: 2,198,790 km (0.091 R)
• M13: 2,356,615 km (0.09 R)
• M14: 2,518,331 km (0.091 R)
• M15: 2,725,972 km (0.067 R)
• M16: 3,158,609 km (0.105 R)
• M17: 3,659,762 km (0.065 R)
• M18: 4,064,574 km (0.115 R)
• M19: 4,260,248 km (0.084 R)
• M20: 4,509,179 km (0.112 R)
• M21: 4,839,940 km (0.065 R)
• M22: 5,364,729 km (0.075 R)
• M23: 5,525,697 km (0.088 R)
• M24: 5,770,289 km (0.096 R)
• M25: 5,935,296 km (0.103 R)
• M26: 6,185,872 km (0.087 R)
• M27: 6,440,039 km (0.042 R)
• M28: 6,842,307 km (0.026 R)
• M29: 7,853,140 km (0.068 R)
• M30: 8,314,051 km (0.103 R)
• M31: 8,438,517 km (0.056 R)
• M32: 8,689,243 km (0.111 R)
• M33: 8,974,227 km (0.081 R)
• M34: 9,133,997 km (0.075 R)
• M35: 9,230,338 km (0.098 R)
• M36: 9,391,455 km (0.034 R)
• M37: 10,445,522 km (0.104 R)
• M38: 10,647,329 km (0.084 R)
• M39: 11,398,610 km (0.045 R)
• M40: 11,710,821 km (0.056 R)
• M41: 12,450,432 km (0.073 R)
• M42: 12,628,903 km (0.078 R)
• M43: 12,988,087 km (0.085 R)
• M44: 13,533,371 km (0.062 R)
• M45: 13,938,034 km (0.089 R)
• M46: 14,309,336 km (0.061 R)
• M47: 14,458,933 km (0.057 R)
• M48: 15,366,544 km (0.044 R)
• M49: 15,827,305 km (0.104 R)
• M50: 16,020,735 km (0.065 R)
• M51: 16,527,124 km (0.098 R)
• M52: 16,762,591 km (0.078 R)
• M53: 17,435,931 km (0.071 R)
• M54: 17,595,702 km (0.116 R)
• M55: 18,077,855 km (0.063 R)
• M56: 18,686,569 km (0.102 R)
• M57: 19,096,168 km (0.085 R)
• M58: 19,260,875 km (0.067 R)
• M59: 19,508,759 km (0.089 R)
• M60: 19,716,251 km (0.065 R)
• M61: 20,426,841 km (0.088 R)
• M62: 20,637,475 km (0.075 R)
• M63: 21,701,415 km (0.105 R)
• M64: 22,565,492 km (0.025 R)
• M65: 22,870,672 km (0.115 R)
• M66: 23,352,826 km (0.065 R)
• M67: 23,926,983 km (0.084 R)
• M68: 24,371,887 km (0.099 R)
• M69: 24,774,604 km (0.115 R)
• M70: 26,132,953 km (0.104 R)
• M71: 26,637,098 km (0.06 R)
• M72: 26,821,103 km (0.049 R)
• M73: 27,051,933 km (0.099 R)
• M74: 27,283,360 km (0.099 R)
• M75: 28,028,208 km (0.114 R)
• M76: 28,215,505 km (0.109 R)
• M77: 28,544,321 km (0.095 R)
• M78: 29,110,848 km (0.108 R)
• M79: 29,300,538 km (0.119 R)
• M80: 29,919,873 km (0.11 R)
• M81: 30,929,360 km (0.107 R)
• M82: 31,219,879 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 3

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 15.03 AU - 24.57 AU

Year: 31110 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,923,031 km

• M1: 99,183 km (0.08 R)
• M2: 129,103 km (0.055 R)
• M3: 174,431 km (0.104 R)
• M4: 212,279 km (0.107 R)
• M5: 628,012 km (0.047 R)
• M6: 1,411,456 km (0.104 R)
• M7: 2,023,760 km (0.07 R)
• M8: 2,112,920 km (0.07 R)
• M9: 4,035,253 km (0.111 R)
• M10: 4,260,697 km (0.04 R)
• M11: 4,802,840 km (0.088 R)
• M12: 5,489,643 km (0.048 R)
• M13: 6,078,161 km (0.102 R)
• M14: 6,120,946 km (0.071 R)
• M15: 6,293,134 km (0.106 R)
• M16: 6,642,145 km (0.111 R)
• M17: 8,479,507 km (0.076 R)
• M18: 8,913,340 km (0.116 R)
• M19: 10,155,302 km (0.039 R)
• M20: 10,461,379 km (0.106 R)
• M21: 10,512,691 km (0.093 R)
• M22: 10,770,598 km (0.092 R)
• M23: 11,982,939 km (0.105 R)
• M24: 12,687,096 km (0.108 R)
• M25: 12,851,504 km (0.028 R)
• M26: 13,182,415 km (0.11 R)
• M27: 13,404,568 km (0.062 R)
• M28: 14,135,204 km (0.118 R)
• M29: 15,284,115 km (0.067 R)
• M30: 15,634,623 km (0.1 R)
• M31: 15,752,057 km (0.112 R)
• M32: 16,046,915 km (0.102 R)
• M33: 16,403,107 km (0.119 R)
• M34: 17,062,834 km (0.094 R)
• M35: 17,487,243 km (0.117 R)
• M36: 17,731,237 km (0.089 R)
• M37: 18,780,965 km (0.092 R)
• M38: 18,843,348 km (0.048 R)
• M39: 19,219,138 km (0.082 R)
• M40: 20,169,084 km (0.117 R)
• M41: 24,662,855 km (0.118 R)
• M42: 24,799,587 km (0.081 R)
• M43: 24,867,953 km (0.092 R)
• M44: 25,279,946 km (0.104 R)
• M45: 26,669,261 km (0.109 R)
• M46: 28,440,350 km (0.078 R)
• M47: 29,521,195 km (0.089 R)
• M48: 30,468,748 km (0.108 R)
• M49: 32,094,877 km (0.072 R)
• M50: 33,144,156 km (0.039 R)
• M51: 34,509,835 km (0.11 R)
• M52: 34,586,280 km (0.07 R)
• M53: 36,514,746 km (0.049 R)
• M54: 38,556,906 km (0.086 R)
• M55: 40,716,651 km (0.119 R)
• M56: 41,201,797 km (0.096 R)
• M57: 41,607,656 km (0.117 R)
• M58: 42,587,073 km (0.047 R)
• M59: 42,833,012 km (0.116 R)
• M60: 47,936,842 km (0.071 R)
• M61: 48,107,534 km (0.113 R)
• M62: 48,278,225 km (0.045 R)
• M63: 49,307,009 km (0.08 R)
• M64: 49,910,487 km (0.11 R)
• M65: 50,950,791 km (0.103 R)
• M66: 51,037,707 km (0.12 R)
• M67: 51,124,773 km (0.031 R)
• M68: 52,348,783 km (0.05 R)
• M69: 53,493,955 km (0.038 R)
• M70: 56,167,867 km (0.053 R)
• M71: 56,347,684 km (0.107 R)
• M72: 56,978,538 km (0.107 R)
• M73: 59,892,106 km (0.102 R)
• M74: 59,983,959 km (0.074 R)
• M75: 61,089,487 km (0.103 R)
• M76: 61,459,443 km (0.089 R)
• M77: 61,552,044 km (0.063 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit