🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.45 AU

Year: 494 Days

Day: 24.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.07 AU - 1.79 AU

Year: 651 Days

Day: 30 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,657,183 km

• M1: 277,504 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.94 AU - 3.8 AU

Year: 2356 Days

Day: 16.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.31 AU - 3.65 AU

Year: 2472 Days

Day: 22.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.32 AU - 4.06 AU

Year: 2699 Days

Day: 24.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.37 AU - 4.45 AU

Year: 2944 Days

Day: 17.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,657,183 km

• M1: 308,172 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.3

Radius: 7.1

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.96 AU - 15.1 AU

Year: 16890 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 17,657,183 km

• M1: 95,144 km (0.109 R)
• M2: 242,199 km (0.11 R)
• M3: 544,237 km (0.116 R)
• M4: 696,677 km (0.098 R)
• M5: 790,176 km (0.1 R)
• M6: 1,016,218 km (0.078 R)
• M7: 1,069,176 km (0.091 R)
• M8: 1,123,181 km (0.041 R)
• M9: 1,809,087 km (0.119 R)
• M10: 1,972,897 km (0.094 R)
• M11: 2,141,643 km (0.107 R)
• M12: 2,493,198 km (0.098 R)
• M13: 2,938,701 km (0.103 R)
• M14: 3,015,444 km (0.038 R)
• M15: 3,449,129 km (0.085 R)
• M16: 3,776,897 km (0.071 R)
• M17: 4,773,967 km (0.048 R)
• M18: 7,043,816 km (0.112 R)
• M19: 7,354,381 km (0.038 R)
• M20: 7,882,162 km (0.119 R)
• M21: 10,521,218 km (0.043 R)
• M22: 10,995,443 km (0.11 R)
• M23: 11,175,111 km (0.075 R)
• M24: 11,416,113 km (0.11 R)
• M25: 12,335,092 km (0.073 R)
• M26: 12,459,408 km (0.108 R)
• M27: 12,960,860 km (0.059 R)
• M28: 13,150,700 km (0.107 R)
• M29: 13,789,932 km (0.048 R)
• M30: 14,965,771 km (0.032 R)
• M31: 15,032,043 km (0.06 R)
• M32: 15,364,898 km (0.029 R)
• M33: 16,446,192 km (0.101 R)
• M34: 17,972,539 km (0.055 R)
• M35: 18,184,220 km (0.102 R)
• M36: 19,039,171 km (0.108 R)
• M37: 20,640,018 km (0.099 R)
• M38: 21,531,322 km (0.113 R)
• M39: 21,606,271 km (0.098 R)
• M40: 22,815,470 km (0.113 R)
• M41: 24,513,855 km (0.088 R)
• M42: 26,332,367 km (0.115 R)
• M43: 26,412,551 km (0.074 R)
• M44: 26,572,771 km (0.102 R)
• M45: 27,217,537 km (0.072 R)
• M46: 28,934,023 km (0.09 R)
• M47: 29,099,329 km (0.113 R)
• M48: 29,763,693 km (0.073 R)
• M49: 29,930,644 km (0.108 R)
• M50: 31,957,247 km (0.078 R)
• M51: 32,128,088 km (0.077 R)
• M52: 32,986,929 km (0.097 R)
• M53: 34,114,897 km (0.048 R)
• M54: 34,376,992 km (0.06 R)
• M55: 35,079,055 km (0.039 R)
• M56: 37,393,633 km (0.104 R)
• M57: 38,025,086 km (0.044 R)
• M58: 38,478,368 km (0.115 R)
• M59: 38,569,173 km (0.087 R)
• M60: 39,665,127 km (0.118 R)
• M61: 39,940,687 km (0.095 R)
• M62: 41,514,307 km (0.112 R)
• M63: 41,887,553 km (0.086 R)
• M64: 42,637,338 km (0.089 R)
• M65: 44,626,391 km (0.04 R)
• M66: 44,817,428 km (0.114 R)
• M67: 45,296,141 km (0.118 R)
• M68: 45,680,308 km (0.076 R)
• M69: 46,355,294 km (0.104 R)
• M70: 47,617,601 km (0.096 R)
• M71: 48,497,984 km (0.087 R)
• M72: 49,779,290 km (0.084 R)
• M73: 51,571,622 km (0.058 R)
• M74: 52,073,224 km (0.086 R)
• M75: 52,576,471 km (0.114 R)
• M76: 54,401,415 km (0.114 R)
• M77: 56,144,081 km (0.117 R)
• M78: 57,488,966 km (0.101 R)
• M79: 58,217,507 km (0.097 R)
• M80: 59,053,909 km (0.027 R)
• M81: 62,545,673 km (0.101 R)
• M82: 65,018,825 km (0.115 R)
• M83: 67,523,542 km (0.101 R)
• M84: 69,284,608 km (0.059 R)
• M85: 69,395,161 km (0.05 R)
• M86: 70,949,333 km (0.092 R)
• M87: 71,283,834 km (0.105 R)
• M88: 71,730,683 km (0.069 R)
• M89: 72,178,429 km (0.107 R)
• M90: 73,640,001 km (0.076 R)
• M91: 75,679,917 km (0.062 R)
• M92: 76,021,748 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11

Radius: 6.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.75 AU - 16.05 AU

Year: 17643 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,657,183 km

• M1: 82,428 km (0.084 R)
• M2: 148,999 km (0.12 R)
• M3: 220,208 km (0.088 R)
• M4: 337,942 km (0.08 R)
• M5: 712,086 km (0.091 R)
• M6: 951,442 km (0.099 R)
• M7: 1,070,223 km (0.078 R)
• M8: 1,535,323 km (0.072 R)
• M9: 1,675,347 km (0.071 R)
• M10: 1,943,127 km (0.093 R)
• M11: 2,450,413 km (0.117 R)
• M12: 3,472,615 km (0.12 R)
• M13: 4,426,751 km (0.12 R)
• M14: 4,626,763 km (0.051 R)
• M15: 5,350,368 km (0.068 R)
• M16: 5,635,202 km (0.106 R)
• M17: 6,127,230 km (0.06 R)
• M18: 6,406,379 km (0.066 R)
• M19: 6,538,175 km (0.1 R)
• M20: 6,919,500 km (0.026 R)
• M21: 7,426,038 km (0.098 R)
• M22: 7,505,026 km (0.114 R)
• M23: 7,703,692 km (0.11 R)
• M24: 7,904,153 km (0.092 R)
• M25: 8,330,806 km (0.09 R)
• M26: 8,557,148 km (0.109 R)
• M27: 8,723,201 km (0.077 R)
• M28: 8,785,584 km (0.094 R)
• M29: 9,037,207 km (0.074 R)
• M30: 9,163,767 km (0.067 R)
• M31: 10,045,048 km (0.111 R)
• M32: 11,863,859 km (0.091 R)
• M33: 11,956,311 km (0.069 R)
• M34: 12,468,833 km (0.083 R)
• M35: 12,657,027 km (0.098 R)
• M36: 13,275,165 km (0.072 R)
• M37: 13,563,740 km (0.097 R)
• M38: 13,976,181 km (0.117 R)
• M39: 14,343,444 km (0.079 R)
• M40: 14,392,662 km (0.078 R)
• M41: 15,388,834 km (0.112 R)
• M42: 15,514,795 km (0.084 R)
• M43: 17,263,145 km (0.108 R)
• M44: 17,472,882 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 13,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit