🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.44 AU - 0.72 AU

Year: 161 Days

Day: 27.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.87 AU - 1.31 AU

Year: 414 Days

Day: 14 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.63 AU - 2.53 AU

Year: 1090 Days

Day: 42.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 169.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.63 AU - 2.69 AU

Year: 1577 Days

Day: 37.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 13

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.48 AU - 5.56 AU

Year: 4713 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,662,359 km

• M1: 178,620 km (0.116 R)
• M2: 262,843 km (0.094 R)
• M3: 351,705 km (0.111 R)
• M4: 525,837 km (0.102 R)
• M5: 620,532 km (0.057 R)
• M6: 745,895 km (0.116 R)
• M7: 984,803 km (0.028 R)
• M8: 1,191,697 km (0.035 R)
• M9: 1,308,233 km (0.115 R)
• M10: 1,428,959 km (0.099 R)
• M11: 1,522,009 km (0.036 R)
• M12: 1,747,602 km (0.11 R)
• M13: 2,001,769 km (0.092 R)
• M14: 2,249,952 km (0.115 R)
• M15: 2,471,058 km (0.095 R)
• M16: 2,835,777 km (0.113 R)
• M17: 2,974,604 km (0.111 R)
• M18: 3,489,071 km (0.082 R)
• M19: 3,724,389 km (0.091 R)
• M20: 4,143,263 km (0.09 R)
• M21: 4,484,795 km (0.089 R)
• M22: 4,694,082 km (0.045 R)
• M23: 4,882,874 km (0.051 R)
• M24: 5,268,239 km (0.032 R)
• M25: 5,366,076 km (0.101 R)
• M26: 5,638,493 km (0.088 R)
• M27: 6,456,644 km (0.112 R)
• M28: 7,257,442 km (0.104 R)
• M29: 7,503,829 km (0.05 R)
• M30: 7,669,584 km (0.051 R)
• M31: 7,948,733 km (0.116 R)
• M32: 8,117,779 km (0.097 R)
• M33: 8,259,598 km (0.092 R)
• M34: 8,545,778 km (0.032 R)
• M35: 8,689,991 km (0.088 R)
• M36: 9,039,751 km (0.082 R)
• M37: 9,692,745 km (0.046 R)
• M38: 9,813,172 km (0.114 R)
• M39: 9,934,047 km (0.036 R)
• M40: 10,207,811 km (0.106 R)
• M41: 10,453,450 km (0.034 R)
• M42: 10,950,265 km (0.11 R)
• M43: 11,614,330 km (0.079 R)
• M44: 11,999,544 km (0.064 R)
• M45: 13,213,980 km (0.11 R)
• M46: 13,381,081 km (0.085 R)
• M47: 13,582,589 km (0.037 R)
• M48: 14,227,356 km (0.081 R)
• M49: 14,467,311 km (0.066 R)
• M50: 14,847,289 km (0.086 R)
• M51: 15,055,979 km (0.057 R)
• M52: 15,405,888 km (0.12 R)
• M53: 15,723,035 km (0.098 R)
• M54: 15,829,250 km (0.049 R)
• M55: 17,013,467 km (0.086 R)
• M56: 17,671,398 km (0.083 R)
• M57: 18,114,657 km (0.107 R)
• M58: 19,012,244 km (0.104 R)
• M59: 19,428,425 km (0.118 R)
• M60: 20,115,977 km (0.097 R)
• M61: 20,308,509 km (0.101 R)
• M62: 20,462,894 km (0.094 R)
• M63: 21,830,368 km (0.093 R)
• M64: 21,948,850 km (0.113 R)
• M65: 22,385,526 km (0.116 R)
• M66: 22,505,204 km (0.094 R)
• M67: 22,624,883 km (0.045 R)
• M68: 22,784,952 km (0.083 R)
• M69: 23,307,797 km (0.074 R)
• M70: 23,916,062 km (0.07 R)
• M71: 24,038,283 km (0.059 R)
• M72: 24,735,110 km (0.088 R)
• M73: 25,313,904 km (0.073 R)
• M74: 25,438,520 km (0.099 R)
• M75: 25,688,498 km (0.066 R)
• M76: 27,034,729 km (0.117 R)
• M77: 27,973,605 km (0.053 R)
• M78: 28,447,082 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.2

Radius: 5.3

Gravity: 30.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.29 AU - 15.99 AU

Year: 18308 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,662,359 km

• M1: 85,570 km (0.117 R)
• M2: 253,269 km (0.093 R)
• M3: 710,141 km (0.091 R)
• M4: 782,098 km (0.042 R)
• M5: 1,039,556 km (0.087 R)
• M6: 1,381,686 km (0.096 R)
• M7: 2,373,969 km (0.092 R)
• M8: 2,556,628 km (0.12 R)
• M9: 2,630,978 km (0.092 R)
• M10: 3,052,694 km (0.058 R)
• M11: 3,092,038 km (0.082 R)
• M12: 3,914,827 km (0.09 R)
• M13: 3,957,761 km (0.079 R)
• M14: 4,043,930 km (0.043 R)
• M15: 4,130,696 km (0.085 R)
• M16: 4,573,805 km (0.084 R)
• M17: 4,618,984 km (0.096 R)
• M18: 5,893,259 km (0.095 R)
• M19: 7,006,416 km (0.113 R)
• M20: 7,373,829 km (0.101 R)
• M21: 8,458,264 km (0.088 R)
• M22: 8,962,259 km (0.075 R)
• M23: 9,823,793 km (0.12 R)
• M24: 10,711,357 km (0.098 R)
• M25: 11,378,414 km (0.079 R)
• M26: 12,562,182 km (0.117 R)
• M27: 12,816,349 km (0.114 R)
• M28: 13,136,339 km (0.102 R)
• M29: 13,394,395 km (0.083 R)
• M30: 14,442,926 km (0.096 R)
• M31: 15,653,622 km (0.088 R)
• M32: 15,927,087 km (0.073 R)
• M33: 16,966,643 km (0.076 R)
• M34: 17,529,878 km (0.093 R)
• M35: 18,242,712 km (0.098 R)
• M36: 18,674,901 km (0.049 R)
• M37: 18,819,711 km (0.027 R)
• M38: 19,917,760 km (0.105 R)
• M39: 20,213,963 km (0.037 R)
• M40: 21,793,268 km (0.115 R)
• M41: 22,482,166 km (0.083 R)
• M42: 22,790,637 km (0.101 R)
• M43: 25,388,554 km (0.119 R)
• M44: 27,336,019 km (0.104 R)
• M45: 27,500,427 km (0.115 R)
• M46: 30,516,021 km (0.038 R)
• M47: 31,458,188 km (0.077 R)
• M48: 32,149,330 km (0.096 R)
• M49: 32,496,846 km (0.112 R)
• M50: 32,845,559 km (0.081 R)
• M51: 34,518,811 km (0.106 R)
• M52: 36,219,739 km (0.099 R)
• M53: 38,683,167 km (0.041 R)
• M54: 39,052,674 km (0.103 R)
• M55: 39,795,278 km (0.086 R)
• M56: 39,981,677 km (0.076 R)
• M57: 40,730,115 km (0.11 R)
• M58: 41,483,041 km (0.114 R)
• M59: 43,577,561 km (0.037 R)
• M60: 43,769,644 km (0.072 R)
• M61: 44,154,709 km (0.111 R)
• M62: 44,347,690 km (0.103 R)
• M63: 45,219,397 km (0.096 R)
• M64: 45,901,264 km (0.078 R)
• M65: 46,488,436 km (0.038 R)
• M66: 49,061,669 km (0.104 R)
• M67: 49,361,613 km (0.115 R)
• M68: 49,461,694 km (0.093 R)
• M69: 51,173,542 km (0.041 R)
• M70: 52,495,688 km (0.054 R)
• M71: 53,520,284 km (0.096 R)
• M72: 54,138,273 km (0.06 R)
• M73: 54,655,133 km (0.081 R)
• M74: 55,069,669 km (0.118 R)
• M75: 57,053,187 km (0.086 R)
• M76: 57,579,173 km (0.084 R)
• M77: 60,660,740 km (0.111 R)
• M78: 60,982,525 km (0.094 R)
• M79: 61,197,497 km (0.088 R)
• M80: 63,142,568 km (0.053 R)
• M81: 63,468,841 km (0.051 R)
• M82: 64,779,020 km (0.119 R)
• M83: 65,657,458 km (0.107 R)
• M84: 67,204,300 km (0.11 R)
• M85: 67,759,608 km (0.068 R)
• M86: 68,874,710 km (0.08 R)
• M87: 69,659,052 km (0.089 R)
• M88: 71,689,244 km (0.089 R)
• M89: 73,053,427 km (0.119 R)
• M90: 74,082,212 km (0.115 R)
• M91: 75,230,974 km (0.071 R)
• M92: 76,501,359 km (0.113 R)
• M93: 76,617,148 km (0.082 R)
• M94: 76,733,086 km (0.115 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit