🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 29.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 103.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,028,487 km

• M1: 197,170 km (0.104 R)
• M2: 220,208 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 284 Days

Day: 34.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,028,487 km

• M1: 82,279 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.9 AU - 0.94 AU

Year: 309 Days

Day: 29.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.96 AU - 2.36 AU

Year: 1111 Days

Day: 31.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,028,487 km

• M1: 336,446 km (0.088 R)
• M2: 549,473 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.86 AU - 3.24 AU

Year: 1863 Days

Day: 13.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.06 AU - 3.72 AU

Year: 2184 Days

Day: 34 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.4

Radius: 4.4

Gravity: 45.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.37 AU - 21.71 AU

Year: 25699 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 70.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,028,487 km

• M1: 79,436 km (0.096 R)
• M2: 124,465 km (0.097 R)
• M3: 612,603 km (0.07 R)
• M4: 805,435 km (0.074 R)
• M5: 954,285 km (0.118 R)
• M6: 1,559,408 km (0.114 R)
• M7: 1,745,059 km (0.088 R)
• M8: 3,418,311 km (0.102 R)
• M9: 4,259,051 km (0.047 R)
• M10: 4,362,124 km (0.096 R)
• M11: 4,465,796 km (0.081 R)
• M12: 4,570,514 km (0.105 R)
• M13: 5,325,235 km (0.05 R)
• M14: 5,887,574 km (0.09 R)
• M15: 6,175,849 km (0.087 R)
• M16: 6,468,612 km (0.085 R)
• M17: 7,007,164 km (0.048 R)
• M18: 7,128,787 km (0.085 R)
• M19: 8,126,605 km (0.076 R)
• M20: 8,706,895 km (0.062 R)
• M21: 9,101,086 km (0.105 R)
• M22: 9,167,358 km (0.102 R)
• M23: 9,770,985 km (0.054 R)
• M24: 10,595,718 km (0.076 R)
• M25: 11,299,875 km (0.07 R)
• M26: 12,091,846 km (0.06 R)
• M27: 13,050,619 km (0.054 R)
• M28: 13,200,217 km (0.037 R)
• M29: 14,033,477 km (0.088 R)
• M30: 14,650,269 km (0.111 R)
• M31: 14,727,910 km (0.113 R)
• M32: 15,909,883 km (0.082 R)
• M33: 17,040,095 km (0.1 R)
• M34: 17,946,359 km (0.115 R)
• M35: 20,235,954 km (0.071 R)
• M36: 21,106,913 km (0.065 R)
• M37: 22,257,470 km (0.068 R)
• M38: 23,883,898 km (0.06 R)
• M39: 24,434,568 km (0.1 R)
• M40: 25,454,826 km (0.101 R)
• M41: 27,345,144 km (0.094 R)
• M42: 27,632,522 km (0.116 R)
• M43: 28,017,437 km (0.097 R)
• M44: 28,695,116 km (0.094 R)
• M45: 28,987,131 km (0.113 R)
• M46: 30,066,479 km (0.102 R)
• M47: 30,660,832 km (0.09 R)
• M48: 31,059,211 km (0.081 R)
• M49: 32,568,055 km (0.111 R)
• M50: 33,895,138 km (0.104 R)
• M51: 35,970,808 km (0.056 R)
• M52: 37,235,957 km (0.048 R)
• M53: 37,342,022 km (0.057 R)
• M54: 41,117,573 km (0.106 R)
• M55: 41,666,747 km (0.105 R)
• M56: 42,329,017 km (0.085 R)
• M57: 45,919,366 km (0.117 R)
• M58: 47,865,933 km (0.085 R)
• M59: 48,559,469 km (0.072 R)
• M60: 49,956,414 km (0.054 R)
• M61: 55,916,991 km (0.111 R)
• M62: 58,856,739 km (0.04 R)
• M63: 59,475,476 km (0.112 R)
• M64: 61,219,338 km (0.059 R)
• M65: 62,349,401 km (0.068 R)
• M66: 62,727,584 km (0.054 R)
• M67: 63,232,926 km (0.062 R)
• M68: 63,866,622 km (0.038 R)
• M69: 64,502,413 km (0.102 R)
• M70: 66,036,838 km (0.12 R)
• M71: 66,293,698 km (0.081 R)
• M72: 67,324,727 km (0.074 R)
• M73: 67,583,232 km (0.072 R)
• M74: 70,449,228 km (0.041 R)
• M75: 70,843,119 km (0.119 R)
• M76: 71,764,941 km (0.111 R)
• M77: 72,293,470 km (0.079 R)
• M78: 73,221,725 km (0.114 R)
• M79: 74,554,343 km (0.116 R)
• M80: 75,492,022 km (0.118 R)
• M81: 75,626,361 km (0.101 R)
• M82: 75,895,039 km (0.095 R)
• M83: 79,554,502 km (0.076 R)
• M84: 80,101,581 km (0.078 R)
• M85: 82,716,851 km (0.065 R)
• M86: 84,243,797 km (0.03 R)
• M87: 85,780,017 km (0.092 R)
• M88: 87,325,363 km (0.12 R)
• M89: 87,466,285 km (0.107 R)
• M90: 89,163,622 km (0.103 R)
• M91: 90,586,298 km (0.103 R)
• M92: 93,022,050 km (0.103 R)
• M93: 93,742,514 km (0.103 R)
• M94: 94,031,238 km (0.095 R)
• M95: 96,788,775 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.1

Radius: 6.4

Gravity: 22.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.64 AU - 20.64 AU

Year: 27029 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,028,487 km

• M1: 349,161 km (0.098 R)
• M2: 486,492 km (0.086 R)
• M3: 724,951 km (0.107 R)
• M4: 782,846 km (0.106 R)
• M5: 1,095,206 km (0.102 R)
• M6: 1,371,513 km (0.115 R)
• M7: 1,443,919 km (0.029 R)
• M8: 3,141,705 km (0.101 R)
• M9: 4,359,132 km (0.076 R)
• M10: 4,412,688 km (0.104 R)
• M11: 4,849,514 km (0.116 R)
• M12: 5,588,378 km (0.075 R)
• M13: 5,646,721 km (0.075 R)
• M14: 5,705,214 km (0.116 R)
• M15: 6,422,835 km (0.09 R)
• M16: 7,359,318 km (0.061 R)
• M17: 7,680,953 km (0.106 R)
• M18: 7,941,553 km (0.062 R)
• M19: 8,138,872 km (0.054 R)
• M20: 9,149,855 km (0.063 R)
• M21: 9,775,174 km (0.036 R)
• M22: 10,630,425 km (0.109 R)
• M23: 12,259,546 km (0.04 R)
• M24: 13,025,487 km (0.097 R)
• M25: 16,240,345 km (0.094 R)
• M26: 16,490,921 km (0.103 R)
• M27: 16,995,814 km (0.12 R)
• M28: 17,080,486 km (0.11 R)
• M29: 18,280,261 km (0.052 R)
• M30: 18,715,292 km (0.066 R)
• M31: 20,309,706 km (0.054 R)
• M32: 20,760,145 km (0.097 R)
• M33: 21,122,920 km (0.106 R)
• M34: 21,946,905 km (0.112 R)
• M35: 22,595,113 km (0.107 R)
• M36: 24,195,212 km (0.12 R)
• M37: 25,153,236 km (0.105 R)
• M38: 25,831,364 km (0.103 R)
• M39: 26,026,290 km (0.103 R)
• M40: 30,743,260 km (0.035 R)
• M41: 31,053,227 km (0.115 R)
• M42: 32,407,985 km (0.116 R)
• M43: 33,569,463 km (0.093 R)
• M44: 33,782,042 km (0.094 R)
• M45: 34,422,620 km (0.08 R)
• M46: 34,637,143 km (0.117 R)
• M47: 35,499,276 km (0.079 R)
• M48: 37,574,946 km (0.109 R)
• M49: 38,460,565 km (0.098 R)
• M50: 39,017,668 km (0.071 R)
• M51: 41,272,407 km (0.066 R)
• M52: 41,614,238 km (0.096 R)
• M53: 42,186,151 km (0.047 R)
• M54: 43,453,245 km (0.06 R)
• M55: 44,966,876 km (0.034 R)
• M56: 46,261,047 km (0.099 R)
• M57: 46,497,711 km (0.09 R)
• M58: 46,972,235 km (0.083 R)
• M59: 47,567,485 km (0.08 R)
• M60: 49,610,244 km (0.073 R)
• M61: 50,216,564 km (0.094 R)
• M62: 51,191,643 km (0.1 R)
• M63: 51,558,906 km (0.088 R)
• M64: 52,542,512 km (0.096 R)
• M65: 54,403,510 km (0.057 R)
• M66: 54,903,466 km (0.041 R)
• M67: 55,656,242 km (0.102 R)
• M68: 56,286,049 km (0.106 R)
• M69: 56,918,250 km (0.043 R)
• M70: 59,985,605 km (0.057 R)
• M71: 61,669,478 km (0.102 R)
• M72: 62,060,228 km (0.097 R)
• M73: 62,582,474 km (0.102 R)
• M74: 66,679,511 km (0.093 R)
• M75: 67,750,931 km (0.11 R)
• M76: 69,910,526 km (0.087 R)
• M77: 72,779,065 km (0.105 R)
• M78: 72,916,695 km (0.05 R)
• M79: 75,407,499 km (0.043 R)
• M80: 79,054,247 km (0.025 R)
• M81: 82,327,747 km (0.096 R)
• M82: 86,081,308 km (0.075 R)
• M83: 86,372,275 km (0.103 R)
• M84: 89,890,219 km (0.082 R)
• M85: 90,481,131 km (0.072 R)
• M86: 90,777,035 km (0.083 R)
• M87: 91,073,239 km (0.105 R)
• M88: 92,559,195 km (0.086 R)
• M89: 94,803,163 km (0.027 R)
• M90: 96,158,220 km (0.088 R)
• M91: 96,913,689 km (0.065 R)
• M92: 97,519,561 km (0.081 R)
• M93: 98,887,334 km (0.039 R)
• M94: 99,955,463 km (0.114 R)
• M95: 102,874,117 km (0.087 R)
• M96: 103,028,502 km (0.083 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit