🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.14 AU - 1.32 AU

Year: 479 Days

Day: 45 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,199,747 km

• M1: 204,799 km (0.047 R)
• M2: 234,569 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.65 AU - 4.75 AU

Year: 3025 Days

Day: 19.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 12.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.41 AU - 9.59 AU

Year: 8710 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,199,747 km

• M1: 171,140 km (0.083 R)
• M2: 354,996 km (0.09 R)
• M3: 453,282 km (0.094 R)
• M4: 759,957 km (0.051 R)
• M5: 918,082 km (0.106 R)
• M6: 1,098,796 km (0.108 R)
• M7: 1,257,221 km (0.095 R)
• M8: 1,522,009 km (0.071 R)
• M9: 2,008,202 km (0.038 R)
• M10: 2,247,708 km (0.119 R)
• M11: 2,511,748 km (0.116 R)
• M12: 2,693,360 km (0.088 R)
• M13: 2,801,370 km (0.035 R)
• M14: 3,006,020 km (0.11 R)
• M15: 3,598,577 km (0.075 R)
• M16: 3,752,363 km (0.116 R)
• M17: 3,838,831 km (0.101 R)
• M18: 4,084,471 km (0.103 R)
• M19: 4,317,245 km (0.099 R)
• M20: 4,517,706 km (0.111 R)
• M21: 4,927,903 km (0.056 R)
• M22: 5,565,789 km (0.074 R)
• M23: 5,864,536 km (0.032 R)
• M24: 6,436,149 km (0.087 R)
• M25: 6,519,326 km (0.093 R)
• M26: 7,831,299 km (0.111 R)
• M27: 8,211,278 km (0.07 R)
• M28: 8,574,501 km (0.057 R)
• M29: 9,269,832 km (0.118 R)
• M30: 9,481,962 km (0.065 R)
• M31: 9,624,229 km (0.082 R)
• M32: 9,719,523 km (0.082 R)
• M33: 10,225,014 km (0.106 R)
• M34: 10,640,448 km (0.106 R)
• M35: 11,236,446 km (0.052 R)
• M36: 11,336,826 km (0.092 R)
• M37: 11,538,633 km (0.111 R)
• M38: 12,305,622 km (0.089 R)
• M39: 12,512,964 km (0.052 R)
• M40: 12,617,084 km (0.111 R)
• M41: 12,721,354 km (0.102 R)
• M42: 13,194,831 km (0.078 R)
• M43: 14,294,525 km (0.035 R)
• M44: 14,457,886 km (0.104 R)
• M45: 14,896,806 km (0.097 R)
• M46: 14,979,534 km (0.113 R)
• M47: 15,423,540 km (0.079 R)
• M48: 15,619,214 km (0.114 R)
• M49: 15,815,636 km (0.119 R)
• M50: 16,097,778 km (0.076 R)
• M51: 16,182,750 km (0.063 R)
• M52: 17,329,717 km (0.109 R)
• M53: 18,710,804 km (0.089 R)
• M54: 19,189,068 km (0.092 R)
• M55: 19,279,126 km (0.069 R)
• M56: 19,671,222 km (0.057 R)
• M57: 20,218,601 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.8

Radius: 3.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.55 AU - 18.97 AU

Year: 20951 Days

Day: 21.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 35,199,747 km

• M1: 45,478 km (0.078 R)
• M2: 67,469 km (0.061 R)
• M3: 334,202 km (0.035 R)
• M4: 400,473 km (0.095 R)
• M5: 585,077 km (0.11 R)
• M6: 822,938 km (0.085 R)
• M7: 1,290,132 km (0.102 R)
• M8: 1,324,988 km (0.063 R)
• M9: 1,577,360 km (0.114 R)
• M10: 1,923,529 km (0.104 R)
• M11: 2,208,513 km (0.067 R)
• M12: 2,334,624 km (0.115 R)
• M13: 2,463,279 km (0.084 R)
• M14: 2,616,018 km (0.085 R)
• M15: 2,794,638 km (0.103 R)
• M16: 2,839,816 km (0.111 R)
• M17: 2,953,960 km (0.114 R)
• M18: 3,522,731 km (0.115 R)
• M19: 3,596,183 km (0.082 R)
• M20: 4,098,682 km (0.088 R)
• M21: 4,150,144 km (0.111 R)
• M22: 4,811,217 km (0.081 R)
• M23: 4,865,521 km (0.118 R)
• M24: 6,051,832 km (0.093 R)
• M25: 6,228,358 km (0.045 R)
• M26: 6,257,829 km (0.073 R)
• M27: 6,466,218 km (0.118 R)
• M28: 6,737,439 km (0.092 R)
• M29: 6,950,915 km (0.095 R)
• M30: 6,981,583 km (0.053 R)
• M31: 7,478,697 km (0.106 R)
• M32: 7,510,112 km (0.083 R)
• M33: 7,541,528 km (0.091 R)
• M34: 7,890,839 km (0.11 R)
• M35: 7,987,030 km (0.118 R)
• M36: 8,277,849 km (0.067 R)
• M37: 8,310,311 km (0.106 R)
• M38: 8,375,536 km (0.07 R)
• M39: 8,408,148 km (0.1 R)
• M40: 8,605,019 km (0.055 R)
• M41: 8,836,597 km (0.039 R)
• M42: 9,204,607 km (0.114 R)
• M43: 9,680,329 km (0.114 R)
• M44: 9,783,252 km (0.072 R)
• M45: 9,852,067 km (0.103 R)
• M46: 10,233,542 km (0.1 R)
• M47: 10,655,258 km (0.093 R)
• M48: 10,797,077 km (0.091 R)
• M49: 11,515,446 km (0.075 R)
• M50: 11,953,917 km (0.103 R)
• M51: 12,138,222 km (0.119 R)
• M52: 12,323,424 km (0.043 R)
• M53: 13,187,501 km (0.117 R)
• M54: 13,301,644 km (0.114 R)
• M55: 14,032,131 km (0.12 R)
• M56: 14,382,638 km (0.115 R)
• M57: 15,052,687 km (0.054 R)
• M58: 15,692,517 km (0.081 R)
• M59: 16,218,803 km (0.068 R)
• M60: 16,422,854 km (0.08 R)
• M61: 16,463,694 km (0.115 R)
• M62: 16,545,674 km (0.049 R)
• M63: 16,668,793 km (0.063 R)
• M64: 17,622,629 km (0.108 R)
• M65: 18,339,053 km (0.095 R)
• M66: 18,979,033 km (0.12 R)
• M67: 19,280,174 km (0.057 R)
• M68: 19,756,493 km (0.067 R)
• M69: 20,280,684 km (0.037 R)
• M70: 20,412,480 km (0.025 R)
• M71: 20,853,644 km (0.066 R)
• M72: 20,942,356 km (0.118 R)
• M73: 21,253,519 km (0.062 R)
• M74: 21,610,908 km (0.028 R)
• M75: 22,649,716 km (0.097 R)
• M76: 22,832,076 km (0.088 R)
• M77: 23,152,365 km (0.08 R)
• M78: 23,704,680 km (0.12 R)
• M79: 23,750,906 km (0.082 R)
• M80: 24,308,008 km (0.119 R)
• M81: 24,588,205 km (0.063 R)
• M82: 25,624,619 km (0.025 R)
• M83: 25,862,181 km (0.102 R)
• M84: 25,957,325 km (0.111 R)
• M85: 27,109,079 km (0.117 R)
• M86: 27,157,399 km (0.12 R)
• M87: 27,593,776 km (0.047 R)
• M88: 28,179,302 km (0.106 R)
• M89: 28,621,065 km (0.061 R)
• M90: 30,010,230 km (0.087 R)
• M91: 30,360,888 km (0.113 R)
• M92: 31,421,088 km (0.092 R)
• M93: 32,083,507 km (0.097 R)
• M94: 33,266,677 km (0.033 R)
• M95: 35,199,781 km (0.118 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit