🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 240 Days

Day: 40.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,671,493 km

• M1: 256,860 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.59 AU - 0.93 AU

Year: 255 Days

Day: 22.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.01 AU - 1.37 AU

Year: 500 Days

Day: 42.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,671,493 km

• M1: 70,610 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 9.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.66 AU - 4.8 AU

Year: 3349 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 96,671,493 km

• M1: 164,258 km (0.072 R)
• M2: 239,057 km (0.109 R)
• M3: 311,762 km (0.116 R)
• M4: 394,938 km (0.09 R)
• M5: 681,568 km (0.119 R)
• M6: 813,962 km (0.063 R)
• M7: 1,066,633 km (0.054 R)
• M8: 1,143,526 km (0.032 R)
• M9: 1,354,609 km (0.045 R)
• M10: 1,711,848 km (0.097 R)
• M11: 2,134,612 km (0.05 R)
• M12: 2,383,393 km (0.107 R)
• M13: 2,694,407 km (0.1 R)
• M14: 2,774,293 km (0.061 R)
• M15: 2,882,003 km (0.061 R)
• M16: 2,991,060 km (0.094 R)
• M17: 3,129,288 km (0.056 R)
• M18: 3,340,820 km (0.082 R)
• M19: 3,412,477 km (0.078 R)
• M20: 3,586,310 km (0.059 R)
• M21: 3,703,894 km (0.109 R)
• M22: 3,763,134 km (0.081 R)
• M23: 3,988,279 km (0.109 R)
• M24: 4,110,052 km (0.057 R)
• M25: 4,310,812 km (0.12 R)
• M26: 4,436,026 km (0.078 R)
• M27: 4,802,540 km (0.096 R)
• M28: 4,899,779 km (0.067 R)
• M29: 5,278,710 km (0.11 R)
• M30: 5,581,945 km (0.108 R)
• M31: 6,082,350 km (0.091 R)
• M32: 6,633,319 km (0.104 R)
• M33: 7,033,942 km (0.086 R)
• M34: 7,200,146 km (0.078 R)
• M35: 7,423,794 km (0.081 R)
• M36: 7,649,687 km (0.079 R)
• M37: 7,992,865 km (0.095 R)
• M38: 8,793,363 km (0.05 R)
• M39: 8,972,431 km (0.115 R)
• M40: 9,172,893 km (0.057 R)
• M41: 9,415,540 km (0.119 R)
• M42: 9,803,747 km (0.114 R)
• M43: 10,010,342 km (0.082 R)
• M44: 10,114,162 km (0.089 R)
• M45: 10,239,226 km (0.115 R)
• M46: 10,638,503 km (0.114 R)
• M47: 10,702,082 km (0.116 R)
• M48: 10,872,025 km (0.04 R)
• M49: 11,214,754 km (0.101 R)
• M50: 11,648,289 km (0.111 R)
• M51: 12,043,077 km (0.095 R)
• M52: 12,264,333 km (0.095 R)
• M53: 12,509,224 km (0.063 R)
• M54: 12,598,684 km (0.076 R)
• M55: 12,845,820 km (0.105 R)
• M56: 12,913,438 km (0.118 R)
• M57: 13,094,601 km (0.118 R)
• M58: 13,619,839 km (0.092 R)
• M59: 13,780,956 km (0.079 R)
• M60: 14,058,909 km (0.096 R)
• M61: 14,175,296 km (0.103 R)
• M62: 14,596,713 km (0.087 R)
• M63: 14,714,447 km (0.111 R)
• M64: 14,856,265 km (0.102 R)
• M65: 15,141,249 km (0.118 R)
• M66: 15,982,588 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.5

Radius: 3.5

Gravity: 76.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.83 AU - 16.09 AU

Year: 24548 Days

Day: 22.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,671,493 km

• M1: 59,390 km (0.031 R)
• M2: 221,106 km (0.107 R)
• M3: 316,848 km (0.087 R)
• M4: 448,644 km (0.081 R)
• M5: 1,123,929 km (0.102 R)
• M6: 1,608,028 km (0.082 R)
• M7: 1,757,027 km (0.047 R)
• M8: 2,566,052 km (0.057 R)
• M9: 2,609,136 km (0.077 R)
• M10: 2,696,053 km (0.11 R)
• M11: 3,331,245 km (0.051 R)
• M12: 3,713,917 km (0.107 R)
• M13: 4,520,548 km (0.096 R)
• M14: 4,677,626 km (0.118 R)
• M15: 5,883,086 km (0.113 R)
• M16: 6,402,490 km (0.102 R)
• M17: 6,756,737 km (0.095 R)
• M18: 6,996,543 km (0.081 R)
• M19: 7,794,797 km (0.118 R)
• M20: 8,109,401 km (0.054 R)
• M21: 8,686,251 km (0.065 R)
• M22: 14,207,011 km (0.077 R)
• M23: 14,745,264 km (0.085 R)
• M24: 15,841,816 km (0.085 R)
• M25: 16,319,781 km (0.079 R)
• M26: 17,864,080 km (0.029 R)
• M27: 18,029,236 km (0.077 R)
• M28: 19,454,305 km (0.103 R)
• M29: 20,481,893 km (0.118 R)
• M30: 22,144,374 km (0.073 R)
• M31: 23,216,542 km (0.117 R)
• M32: 23,668,328 km (0.098 R)
• M33: 24,214,211 km (0.04 R)
• M34: 25,133,190 km (0.076 R)
• M35: 26,063,539 km (0.105 R)
• M36: 28,534,597 km (0.102 R)
• M37: 29,895,788 km (0.069 R)
• M38: 30,190,197 km (0.107 R)
• M39: 30,387,067 km (0.064 R)
• M40: 30,980,073 km (0.071 R)
• M41: 31,079,257 km (0.078 R)
• M42: 31,676,751 km (0.069 R)
• M43: 32,479,194 km (0.097 R)
• M44: 32,882,958 km (0.116 R)
• M45: 34,617,396 km (0.067 R)
• M46: 36,172,316 km (0.07 R)
• M47: 37,644,060 km (0.056 R)
• M48: 38,707,103 km (0.105 R)
• M49: 39,027,990 km (0.082 R)
• M50: 39,564,747 km (0.095 R)
• M51: 40,428,525 km (0.093 R)
• M52: 41,626,505 km (0.059 R)
• M53: 43,500,518 km (0.036 R)
• M54: 48,822,911 km (0.093 R)
• M55: 49,053,890 km (0.104 R)
• M56: 50,564,230 km (0.116 R)
• M57: 51,971,946 km (0.087 R)
• M58: 52,325,894 km (0.082 R)
• M59: 52,444,077 km (0.11 R)
• M60: 53,036,036 km (0.113 R)
• M61: 54,107,455 km (0.074 R)
• M62: 55,908,763 km (0.114 R)
• M63: 56,029,639 km (0.068 R)
• M64: 56,271,389 km (0.092 R)
• M65: 56,756,235 km (0.118 R)
• M66: 57,607,746 km (0.103 R)
• M67: 58,096,333 km (0.055 R)
• M68: 58,586,117 km (0.104 R)
• M69: 61,305,058 km (0.08 R)
• M70: 63,685,908 km (0.099 R)
• M71: 64,191,100 km (0.109 R)
• M72: 67,377,834 km (0.096 R)
• M73: 69,704,081 km (0.081 R)
• M74: 71,007,677 km (0.079 R)
• M75: 76,034,614 km (0.096 R)
• M76: 76,838,702 km (0.082 R)
• M77: 77,241,869 km (0.084 R)
• M78: 78,320,170 km (0.083 R)
• M79: 79,267,873 km (0.099 R)
• M80: 79,403,558 km (0.104 R)
• M81: 80,219,465 km (0.068 R)
• M82: 80,901,332 km (0.053 R)
• M83: 81,859,356 km (0.058 R)
• M84: 82,821,121 km (0.086 R)
• M85: 83,234,460 km (0.11 R)
• M86: 84,478,516 km (0.036 R)
• M87: 85,172,201 km (0.09 R)
• M88: 85,589,430 km (0.104 R)
• M89: 86,286,257 km (0.092 R)
• M90: 89,233,335 km (0.1 R)
• M91: 91,643,207 km (0.109 R)
• M92: 93,070,670 km (0.085 R)
• M93: 94,937,352 km (0.081 R)
• M94: 95,803,075 km (0.072 R)
• M95: 96,092,247 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit