🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 174 Days

Day: 45.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.95 AU - 1.07 AU

Year: 380 Days

Day: 21.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,290,466 km

• M1: 209,138 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.03 AU - 1.05 AU

Year: 397 Days

Day: 42.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.33 AU

Year: 421 Days

Day: 39.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 110,290,466 km

• M1: 482,453 km (0.099 R)
• M2: 724,502 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.21 AU - 1.57 AU

Year: 614 Days

Day: 26.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.56 AU - 2 AU

Year: 890 Days

Day: 37.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.54 AU - 2.06 AU

Year: 905 Days

Day: 34.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.76 AU - 2.84 AU

Year: 1307 Days

Day: 13.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,290,466 km

• M1: 139,575 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.6

Radius: 11

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.53 AU - 12.77 AU

Year: 13024 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 110,290,466 km

• M1: 373,995 km (0.029 R)
• M2: 442,810 km (0.112 R)
• M3: 517,309 km (0.114 R)
• M4: 596,896 km (0.047 R)
• M5: 982,110 km (0.066 R)
• M6: 1,438,384 km (0.063 R)
• M7: 1,904,082 km (0.064 R)
• M8: 2,034,232 km (0.061 R)
• M9: 2,359,158 km (0.097 R)
• M10: 3,088,598 km (0.099 R)
• M11: 4,253,666 km (0.05 R)
• M12: 4,425,404 km (0.081 R)
• M13: 4,634,542 km (0.069 R)
• M14: 5,026,488 km (0.083 R)
• M15: 5,099,043 km (0.074 R)
• M16: 5,653,453 km (0.099 R)
• M17: 6,580,362 km (0.092 R)
• M18: 6,659,798 km (0.1 R)
• M19: 6,940,144 km (0.039 R)
• M20: 7,429,928 km (0.085 R)
• M21: 7,512,655 km (0.115 R)
• M22: 8,921,419 km (0.083 R)
• M23: 9,498,567 km (0.103 R)
• M24: 10,688,917 km (0.1 R)
• M25: 10,876,214 km (0.084 R)
• M26: 11,111,980 km (0.097 R)
• M27: 11,492,557 km (0.095 R)
• M28: 11,684,491 km (0.073 R)
• M29: 12,660,019 km (0.052 R)
• M30: 13,057,650 km (0.108 R)
• M31: 14,069,381 km (0.113 R)
• M32: 14,274,778 km (0.116 R)
• M33: 14,377,851 km (0.099 R)
• M34: 14,532,984 km (0.097 R)
• M35: 14,636,656 km (0.109 R)
• M36: 15,687,132 km (0.118 R)
• M37: 16,925,054 km (0.099 R)
• M38: 17,034,111 km (0.106 R)
• M39: 17,417,979 km (0.115 R)
• M40: 17,528,233 km (0.06 R)
• M41: 20,241,489 km (0.056 R)
• M42: 21,057,396 km (0.091 R)
• M43: 21,292,415 km (0.109 R)
• M44: 21,587,422 km (0.119 R)
• M45: 21,883,925 km (0.058 R)
• M46: 22,420,831 km (0.096 R)
• M47: 23,507,660 km (0.12 R)
• M48: 24,241,886 km (0.106 R)
• M49: 24,673,626 km (0.08 R)
• M50: 25,232,374 km (0.065 R)
• M51: 25,669,947 km (0.116 R)
• M52: 26,933,750 km (0.11 R)
• M53: 27,445,076 km (0.119 R)
• M54: 27,766,113 km (0.094 R)
• M55: 28,347,450 km (0.1 R)
• M56: 28,802,228 km (0.047 R)
• M57: 28,997,902 km (0.089 R)
• M58: 30,181,221 km (0.112 R)
• M59: 30,379,887 km (0.073 R)
• M60: 30,912,006 km (0.098 R)
• M61: 31,648,776 km (0.088 R)
• M62: 33,550,015 km (0.096 R)
• M63: 34,238,016 km (0.118 R)
• M64: 34,514,473 km (0.107 R)
• M65: 34,722,414 km (0.048 R)
• M66: 35,418,193 km (0.105 R)
• M67: 36,470,614 km (0.088 R)
• M68: 36,611,685 km (0.047 R)
• M69: 36,753,055 km (0.039 R)
• M70: 36,823,815 km (0.118 R)
• M71: 37,036,094 km (0.053 R)
• M72: 38,678,081 km (0.11 R)
• M73: 39,327,036 km (0.064 R)
• M74: 39,689,213 km (0.078 R)
• M75: 39,979,582 km (0.084 R)
• M76: 42,032,663 km (0.106 R)
• M77: 44,119,703 km (0.07 R)
• M78: 45,479,249 km (0.115 R)
• M79: 45,783,082 km (0.1 R)
• M80: 46,929,002 km (0.109 R)
• M81: 47,005,745 km (0.12 R)
• M82: 48,626,788 km (0.105 R)
• M83: 49,015,443 km (0.081 R)
• M84: 52,479,681 km (0.077 R)
• M85: 52,718,738 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 6.4

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.88 AU - 18.5 AU

Year: 29072 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,290,466 km

• M1: 262,095 km (0.095 R)
• M2: 345,721 km (0.117 R)
• M3: 541,694 km (0.082 R)
• M4: 1,462,618 km (0.117 R)
• M5: 1,780,963 km (0.107 R)
• M6: 2,526,708 km (0.085 R)
• M7: 2,620,356 km (0.116 R)
• M8: 2,810,794 km (0.116 R)
• M9: 2,859,115 km (0.098 R)
• M10: 3,255,848 km (0.113 R)
• M11: 3,829,406 km (0.097 R)
• M12: 4,265,933 km (0.068 R)
• M13: 4,321,733 km (0.068 R)
• M14: 4,603,874 km (0.094 R)
• M15: 4,718,317 km (0.051 R)
• M16: 4,950,343 km (0.075 R)
• M17: 5,245,350 km (0.091 R)
• M18: 5,668,263 km (0.058 R)
• M19: 6,354,618 km (0.118 R)
• M20: 6,870,282 km (0.098 R)
• M21: 7,736,454 km (0.069 R)
• M22: 8,566,423 km (0.112 R)
• M23: 10,159,790 km (0.076 R)
• M24: 10,234,290 km (0.085 R)
• M25: 11,297,482 km (0.065 R)
• M26: 11,452,166 km (0.119 R)
• M27: 12,315,645 km (0.103 R)
• M28: 13,526,639 km (0.102 R)
• M29: 13,855,904 km (0.099 R)
• M30: 15,370,284 km (0.06 R)
• M31: 15,541,723 km (0.044 R)
• M32: 16,146,996 km (0.088 R)
• M33: 16,759,749 km (0.108 R)
• M34: 16,936,274 km (0.1 R)
• M35: 17,024,836 km (0.108 R)
• M36: 18,008,292 km (0.111 R)
• M37: 20,405,150 km (0.101 R)
• M38: 21,832,762 km (0.057 R)
• M39: 22,510,141 km (0.088 R)
• M40: 23,292,538 km (0.101 R)
• M41: 24,183,393 km (0.09 R)
• M42: 25,287,276 km (0.058 R)
• M43: 25,896,289 km (0.051 R)
• M44: 26,100,341 km (0.061 R)
• M45: 27,025,304 km (0.03 R)
• M46: 27,439,840 km (0.094 R)
• M47: 27,647,930 km (0.081 R)
• M48: 29,013,011 km (0.079 R)
• M49: 29,437,420 km (0.078 R)
• M50: 30,939,233 km (0.111 R)
• M51: 31,155,701 km (0.06 R)
• M52: 32,026,959 km (0.111 R)
• M53: 33,127,252 km (0.092 R)
• M54: 33,570,959 km (0.056 R)
• M55: 35,478,033 km (0.075 R)
• M56: 35,704,673 km (0.096 R)
• M57: 37,766,282 km (0.085 R)
• M58: 38,113,648 km (0.079 R)
• M59: 38,229,586 km (0.059 R)
• M60: 41,049,057 km (0.035 R)
• M61: 41,525,377 km (0.12 R)
• M62: 42,243,447 km (0.072 R)
• M63: 43,207,156 km (0.087 R)
• M64: 43,934,651 km (0.119 R)
• M65: 48,007,901 km (0.085 R)
• M66: 48,258,628 km (0.119 R)
• M67: 48,761,426 km (0.029 R)
• M68: 52,071,279 km (0.118 R)
• M69: 52,457,840 km (0.03 R)
• M70: 52,716,046 km (0.119 R)
• M71: 54,535,455 km (0.054 R)
• M72: 55,059,048 km (0.093 R)
• M73: 57,037,330 km (0.111 R)
• M74: 59,846,030 km (0.107 R)
• M75: 64,349,524 km (0.079 R)
• M76: 68,537,217 km (0.111 R)
• M77: 69,526,957 km (0.102 R)
• M78: 70,949,034 km (0.1 R)
• M79: 72,093,607 km (0.065 R)
• M80: 73,388,527 km (0.104 R)
• M81: 74,981,594 km (0.062 R)
• M82: 75,418,121 km (0.112 R)
• M83: 77,760,076 km (0.096 R)
• M84: 78,940,104 km (0.053 R)
• M85: 81,168,364 km (0.118 R)
• M86: 83,116,278 km (0.082 R)
• M87: 85,079,451 km (0.111 R)
• M88: 85,990,801 km (0.096 R)
• M89: 86,295,233 km (0.077 R)
• M90: 87,058,032 km (0.089 R)
• M91: 88,436,576 km (0.095 R)
• M92: 89,667,917 km (0.114 R)
• M93: 97,809,332 km (0.08 R)
• M94: 100,041,332 km (0.059 R)
• M95: 102,290,087 km (0.026 R)
• M96: 104,555,298 km (0.079 R)
• M97: 107,328,244 km (0.089 R)
• M98: 109,464,951 km (0.113 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: 336 - 13,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit