🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 38.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.79 AU - 0.91 AU

Year: 274 Days

Day: 20.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,251,191 km

• M1: 97,687 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.82 AU - 2.46 AU

Year: 1095 Days

Day: 38.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.12 AU - 5.92 AU

Year: 3935 Days

Day: 20 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,251,191 km

• M1: 3,121,958 km (0.059 R)

Asteroid Belt

Center: 11.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.6

Radius: 3.5

Gravity: 60.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.99 AU - 18.17 AU

Year: 24695 Days

Day: 19.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,251,191 km

• M1: 51,611 km (0.087 R)
• M2: 107,710 km (0.104 R)
• M3: 133,142 km (0.108 R)
• M4: 161,416 km (0.094 R)
• M5: 242,349 km (0.102 R)
• M6: 581,038 km (0.058 R)
• M7: 815,458 km (0.093 R)
• M8: 928,255 km (0.106 R)
• M9: 986,598 km (0.117 R)
• M10: 1,106,875 km (0.085 R)
• M11: 1,168,808 km (0.072 R)
• M12: 1,328,728 km (0.089 R)
• M13: 1,361,490 km (0.053 R)
• M14: 1,564,046 km (0.04 R)
• M15: 1,704,369 km (0.06 R)
• M16: 2,384,590 km (0.103 R)
• M17: 2,752,750 km (0.111 R)
• M18: 3,138,414 km (0.104 R)
• M19: 3,315,089 km (0.098 R)
• M20: 3,540,682 km (0.119 R)
• M21: 3,864,861 km (0.043 R)
• M22: 4,054,401 km (0.12 R)
• M23: 4,198,464 km (0.063 R)
• M24: 5,622,187 km (0.031 R)
• M25: 6,948,971 km (0.12 R)
• M26: 8,673,385 km (0.051 R)
• M27: 9,806,440 km (0.088 R)
• M28: 10,653,164 km (0.106 R)
• M29: 11,051,842 km (0.114 R)
• M30: 11,185,882 km (0.106 R)
• M31: 14,266,102 km (0.086 R)
• M32: 15,297,579 km (0.064 R)
• M33: 16,124,706 km (0.065 R)
• M34: 16,352,693 km (0.113 R)
• M35: 16,428,988 km (0.116 R)
• M36: 19,575,181 km (0.107 R)
• M37: 19,656,113 km (0.081 R)
• M38: 24,104,705 km (0.087 R)
• M39: 24,278,388 km (0.08 R)
• M40: 24,627,101 km (0.081 R)
• M41: 25,683,112 km (0.111 R)
• M42: 26,038,407 km (0.113 R)
• M43: 26,484,657 km (0.096 R)
• M44: 27,566,400 km (0.113 R)
• M45: 27,930,072 km (0.104 R)
• M46: 28,021,177 km (0.064 R)
• M47: 28,386,944 km (0.093 R)
• M48: 31,369,028 km (0.107 R)
• M49: 32,034,439 km (0.091 R)
• M50: 32,321,069 km (0.094 R)
• M51: 32,512,704 km (0.07 R)
• M52: 32,608,596 km (0.078 R)
• M53: 36,123,847 km (0.102 R)
• M54: 37,623,565 km (0.103 R)
• M55: 38,027,031 km (0.062 R)
• M56: 38,939,727 km (0.097 R)
• M57: 39,654,656 km (0.064 R)
• M58: 40,065,152 km (0.12 R)
• M59: 42,452,585 km (0.113 R)
• M60: 43,716,387 km (0.069 R)
• M61: 44,352,926 km (0.081 R)
• M62: 46,929,450 km (0.092 R)
• M63: 47,799,063 km (0.073 R)
• M64: 49,223,384 km (0.052 R)
• M65: 49,443,891 km (0.088 R)
• M66: 50,995,521 km (0.112 R)
• M67: 51,106,971 km (0.112 R)
• M68: 51,777,469 km (0.081 R)
• M69: 51,889,517 km (0.091 R)
• M70: 53,466,129 km (0.111 R)
• M71: 54,716,020 km (0.045 R)
• M72: 55,058,599 km (0.118 R)
• M73: 55,172,891 km (0.114 R)
• M74: 56,205,416 km (0.11 R)
• M75: 56,897,456 km (0.038 R)
• M76: 58,522,837 km (0.115 R)
• M77: 63,969,845 km (0.105 R)
• M78: 64,330,675 km (0.116 R)
• M79: 65,417,204 km (0.113 R)
• M80: 65,780,727 km (0.093 R)
• M81: 66,631,640 km (0.096 R)
• M82: 68,590,025 km (0.119 R)
• M83: 69,823,609 km (0.079 R)
• M84: 70,815,742 km (0.07 R)
• M85: 71,064,374 km (0.118 R)
• M86: 72,563,046 km (0.082 R)
• M87: 74,324,710 km (0.105 R)
• M88: 75,210,778 km (0.086 R)
• M89: 75,718,663 km (0.119 R)
• M90: 77,761,422 km (0.034 R)
• M91: 80,340,489 km (0.098 R)
• M92: 80,599,892 km (0.088 R)
• M93: 80,989,594 km (0.099 R)
• M94: 81,510,195 km (0.091 R)
• M95: 83,209,627 km (0.062 R)
• M96: 84,392,946 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.6

Radius: 5.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.65 AU - 22.15 AU

Year: 29894 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,251,191 km

• M1: 130,150 km (0.097 R)
• M2: 294,708 km (0.117 R)
• M3: 399,426 km (0.118 R)
• M4: 783,594 km (0.067 R)
• M5: 931,845 km (0.119 R)
• M6: 1,340,696 km (0.059 R)
• M7: 1,518,418 km (0.097 R)
• M8: 2,337,317 km (0.043 R)
• M9: 2,623,947 km (0.117 R)
• M10: 3,309,254 km (0.088 R)
• M11: 3,508,968 km (0.05 R)
• M12: 3,630,740 km (0.1 R)
• M13: 4,303,332 km (0.053 R)
• M14: 5,617,250 km (0.027 R)
• M15: 5,712,245 km (0.088 R)
• M16: 6,097,160 km (0.059 R)
• M17: 6,243,617 km (0.094 R)
• M18: 6,292,685 km (0.103 R)
• M19: 7,404,945 km (0.095 R)
• M20: 8,413,235 km (0.093 R)
• M21: 9,127,714 km (0.088 R)
• M22: 10,091,124 km (0.098 R)
• M23: 10,148,869 km (0.073 R)
• M24: 14,254,134 km (0.076 R)
• M25: 14,383,686 km (0.081 R)
• M26: 15,235,346 km (0.088 R)
• M27: 16,441,404 km (0.091 R)
• M28: 16,509,322 km (0.111 R)
• M29: 18,307,339 km (0.115 R)
• M30: 20,384,655 km (0.06 R)
• M31: 20,530,662 km (0.113 R)
• M32: 21,414,038 km (0.076 R)
• M33: 21,785,639 km (0.06 R)
• M34: 22,084,535 km (0.064 R)
• M35: 25,069,013 km (0.102 R)
• M36: 25,696,725 km (0.115 R)
• M37: 26,647,869 km (0.106 R)
• M38: 27,047,594 km (0.116 R)
• M39: 27,288,447 km (0.067 R)
• M40: 27,368,930 km (0.082 R)
• M41: 30,900,787 km (0.055 R)
• M42: 31,573,528 km (0.066 R)
• M43: 32,251,057 km (0.078 R)
• M44: 32,676,962 km (0.106 R)
• M45: 36,150,625 km (0.07 R)
• M46: 36,859,270 km (0.086 R)
• M47: 37,215,462 km (0.073 R)
• M48: 39,648,522 km (0.098 R)
• M49: 40,287,604 km (0.112 R)
• M50: 41,483,639 km (0.107 R)
• M51: 42,971,689 km (0.114 R)
• M52: 44,477,093 km (0.106 R)
• M53: 45,046,013 km (0.06 R)
• M54: 45,141,008 km (0.04 R)
• M55: 45,331,446 km (0.118 R)
• M56: 46,191,185 km (0.112 R)
• M57: 46,478,862 km (0.105 R)
• M58: 48,023,759 km (0.113 R)
• M59: 48,802,565 km (0.094 R)
• M60: 48,900,253 km (0.102 R)
• M61: 48,997,940 km (0.088 R)
• M62: 50,471,180 km (0.077 R)
• M63: 55,079,094 km (0.048 R)
• M64: 55,588,026 km (0.075 R)
• M65: 55,894,103 km (0.098 R)
• M66: 57,433,016 km (0.113 R)
• M67: 59,402,023 km (0.112 R)
• M68: 60,447,413 km (0.09 R)
• M69: 62,662,060 km (0.074 R)
• M70: 63,299,796 km (0.083 R)
• M71: 65,440,691 km (0.108 R)
• M72: 65,656,112 km (0.085 R)
• M73: 66,628,348 km (0.108 R)
• M74: 67,605,372 km (0.108 R)
• M75: 69,903,345 km (0.083 R)
• M76: 70,013,449 km (0.093 R)
• M77: 75,251,170 km (0.117 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit