🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.27 AU - 4.23 AU

Year: 2679 Days

Day: 31.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.28 AU - 4.62 AU

Year: 3464 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 12.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.05 AU - 5.29 AU

Year: 4337 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,924,013 km

• M1: 172,337 km (0.106 R)
• M2: 277,205 km (0.094 R)
• M3: 496,216 km (0.083 R)
• M4: 695,032 km (0.088 R)
• M5: 809,025 km (0.108 R)
• M6: 988,842 km (0.12 R)
• M7: 1,083,986 km (0.04 R)
• M8: 1,200,673 km (0.12 R)
• M9: 1,284,298 km (0.079 R)
• M10: 1,369,868 km (0.085 R)
• M11: 1,527,095 km (0.046 R)
• M12: 1,669,811 km (0.035 R)
• M13: 1,838,408 km (0.078 R)
• M14: 2,001,919 km (0.072 R)
• M15: 2,158,996 km (0.088 R)
• M16: 2,250,550 km (0.064 R)
• M17: 2,557,675 km (0.064 R)
• M18: 2,728,665 km (0.073 R)
• M19: 2,890,979 km (0.076 R)
• M20: 3,017,987 km (0.12 R)
• M21: 3,134,075 km (0.093 R)
• M22: 3,383,904 km (0.11 R)
• M23: 3,531,557 km (0.069 R)
• M24: 3,626,701 km (0.083 R)
• M25: 3,987,531 km (0.084 R)
• M26: 4,072,503 km (0.111 R)
• M27: 4,273,114 km (0.053 R)
• M28: 4,609,858 km (0.093 R)
• M29: 4,804,036 km (0.053 R)
• M30: 5,031,425 km (0.036 R)
• M31: 5,231,587 km (0.049 R)
• M32: 5,434,292 km (0.045 R)
• M33: 5,591,968 km (0.099 R)
• M34: 5,976,734 km (0.092 R)
• M35: 6,221,626 km (0.087 R)
• M36: 6,419,993 km (0.1 R)
• M37: 6,570,039 km (0.076 R)
• M38: 6,959,143 km (0.045 R)
• M39: 7,234,104 km (0.107 R)
• M40: 7,460,296 km (0.083 R)
• M41: 7,565,464 km (0.108 R)
• M42: 7,688,882 km (0.114 R)
• M43: 7,830,551 km (0.113 R)
• M44: 7,937,513 km (0.057 R)
• M45: 8,098,780 km (0.025 R)
• M46: 8,188,838 km (0.103 R)
• M47: 8,297,446 km (0.109 R)
• M48: 8,921,568 km (0.114 R)
• M49: 9,052,018 km (0.096 R)
• M50: 9,371,409 km (0.091 R)
• M51: 9,447,106 km (0.114 R)
• M52: 9,694,391 km (0.075 R)
• M53: 9,867,027 km (0.108 R)
• M54: 10,725,120 km (0.111 R)
• M55: 11,003,223 km (0.101 R)
• M56: 11,344,156 km (0.094 R)
• M57: 11,607,149 km (0.09 R)
• M58: 11,851,891 km (0.026 R)
• M59: 12,346,163 km (0.087 R)
• M60: 12,429,339 km (0.074 R)
• M61: 12,575,047 km (0.084 R)
• M62: 13,654,546 km (0.075 R)
• M63: 13,869,667 km (0.104 R)
• M64: 13,977,677 km (0.107 R)
• M65: 14,151,061 km (0.073 R)
• M66: 14,237,977 km (0.039 R)
• M67: 14,653,560 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.2

Radius: 4.3

Gravity: 29.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.92 AU - 16.84 AU

Year: 20119 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,924,013 km

• M1: 284,685 km (0.113 R)
• M2: 459,116 km (0.07 R)
• M3: 1,935,198 km (0.115 R)
• M4: 2,328,341 km (0.088 R)
• M5: 3,110,738 km (0.055 R)
• M6: 3,413,674 km (0.081 R)
• M7: 3,686,690 km (0.082 R)
• M8: 4,336,393 km (0.055 R)
• M9: 4,933,588 km (0.08 R)
• M10: 5,241,760 km (0.08 R)
• M11: 5,601,543 km (0.116 R)
• M12: 5,692,797 km (0.104 R)
• M13: 6,631,524 km (0.118 R)
• M14: 6,776,484 km (0.116 R)
• M15: 8,282,187 km (0.113 R)
• M16: 8,859,186 km (0.082 R)
• M17: 8,912,293 km (0.079 R)
• M18: 9,233,181 km (0.076 R)
• M19: 9,941,078 km (0.085 R)
• M20: 10,106,982 km (0.097 R)
• M21: 10,329,583 km (0.11 R)
• M22: 12,523,287 km (0.083 R)
• M23: 13,305,683 km (0.119 R)
• M24: 13,794,868 km (0.106 R)
• M25: 13,918,137 km (0.036 R)
• M26: 14,103,788 km (0.041 R)
• M27: 14,227,954 km (0.107 R)
• M28: 18,117,050 km (0.087 R)
• M29: 18,455,141 km (0.093 R)
• M30: 18,863,544 km (0.1 R)
• M31: 19,206,123 km (0.046 R)
• M32: 19,343,753 km (0.073 R)
• M33: 20,667,544 km (0.086 R)
• M34: 21,661,472 km (0.104 R)
• M35: 22,020,059 km (0.05 R)
• M36: 22,380,889 km (0.096 R)
• M37: 23,916,960 km (0.101 R)
• M38: 24,660,311 km (0.089 R)
• M39: 25,034,904 km (0.063 R)
• M40: 25,335,895 km (0.117 R)
• M41: 25,562,387 km (0.1 R)
• M42: 26,245,899 km (0.111 R)
• M43: 26,322,344 km (0.119 R)
• M44: 27,012,588 km (0.099 R)
• M45: 27,553,534 km (0.077 R)
• M46: 27,864,249 km (0.111 R)
• M47: 28,254,251 km (0.114 R)
• M48: 28,724,736 km (0.042 R)
• M49: 28,803,424 km (0.046 R)
• M50: 30,231,486 km (0.093 R)
• M51: 31,196,242 km (0.104 R)
• M52: 31,358,107 km (0.064 R)
• M53: 32,744,431 km (0.082 R)
• M54: 33,486,436 km (0.112 R)
• M55: 33,901,121 km (0.094 R)
• M56: 34,067,325 km (0.045 R)
• M57: 34,484,404 km (0.093 R)
• M58: 36,254,146 km (0.109 R)
• M59: 36,936,163 km (0.062 R)
• M60: 37,622,369 km (0.081 R)
• M61: 37,708,387 km (0.111 R)
• M62: 38,746,297 km (0.067 R)
• M63: 39,268,843 km (0.094 R)
• M64: 39,443,423 km (0.119 R)
• M65: 41,381,913 km (0.109 R)
• M66: 41,648,646 km (0.081 R)
• M67: 42,990,838 km (0.083 R)
• M68: 46,361,727 km (0.106 R)
• M69: 47,473,089 km (0.109 R)
• M70: 47,938,787 km (0.085 R)
• M71: 48,405,832 km (0.093 R)
• M72: 48,686,926 km (0.104 R)
• M73: 49,250,611 km (0.088 R)
• M74: 50,384,413 km (0.106 R)
• M75: 50,479,258 km (0.12 R)
• M76: 50,574,253 km (0.113 R)
• M77: 50,764,242 km (0.095 R)
• M78: 51,431,299 km (0.053 R)
• M79: 51,622,485 km (0.072 R)
• M80: 51,813,821 km (0.114 R)
• M81: 53,159,903 km (0.086 R)
• M82: 55,396,092 km (0.078 R)
• M83: 55,690,051 km (0.105 R)
• M84: 55,886,324 km (0.062 R)
• M85: 56,082,746 km (0.107 R)
• M86: 56,969,712 km (0.077 R)
• M87: 58,757,556 km (0.053 R)
• M88: 59,357,593 km (0.088 R)
• M89: 60,060,254 km (0.047 R)
• M90: 62,082,817 km (0.032 R)
• M91: 63,102,476 km (0.111 R)
• M92: 66,506,426 km (0.092 R)
• M93: 66,923,056 km (0.087 R)
• M94: 68,703,421 km (0.078 R)
• M95: 69,124,539 km (0.098 R)
• M96: 70,924,051 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit