🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.75 AU - 1.03 AU

Year: 304 Days

Day: 40.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.67 AU

Year: 593 Days

Day: 25.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,767,662 km

• M1: 849,866 km (0.112 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 13.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.14 AU - 5.72 AU

Year: 4576 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,767,662 km

• M1: 170,242 km (0.04 R)
• M2: 357,838 km (0.056 R)
• M3: 586,723 km (0.07 R)
• M4: 869,164 km (0.094 R)
• M5: 997,967 km (0.097 R)
• M6: 1,180,626 km (0.103 R)
• M7: 1,308,981 km (0.114 R)
• M8: 1,425,369 km (0.112 R)
• M9: 1,554,172 km (0.086 R)
• M10: 2,399,849 km (0.118 R)
• M11: 3,085,755 km (0.055 R)
• M12: 3,289,358 km (0.12 R)
• M13: 3,615,332 km (0.045 R)
• M14: 3,927,393 km (0.112 R)
• M15: 4,086,715 km (0.083 R)
• M16: 4,210,881 km (0.111 R)
• M17: 4,336,244 km (0.097 R)
• M18: 5,370,414 km (0.077 R)
• M19: 6,176,896 km (0.09 R)
• M20: 6,362,996 km (0.108 R)
• M21: 6,521,869 km (0.09 R)
• M22: 6,755,241 km (0.114 R)
• M23: 6,917,406 km (0.045 R)
• M24: 7,305,911 km (0.085 R)
• M25: 7,870,942 km (0.11 R)
• M26: 8,026,075 km (0.107 R)
• M27: 8,672,937 km (0.083 R)
• M28: 8,785,135 km (0.08 R)
• M29: 9,435,138 km (0.055 R)
• M30: 9,583,688 km (0.09 R)
• M31: 9,716,232 km (0.114 R)
• M32: 10,016,774 km (0.094 R)
• M33: 10,541,713 km (0.082 R)
• M34: 10,799,021 km (0.081 R)
• M35: 11,180,047 km (0.074 R)
• M36: 11,424,789 km (0.092 R)
• M37: 11,653,824 km (0.108 R)
• M38: 11,777,691 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 3.8

Gravity: 32.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.95 AU - 20.55 AU

Year: 27045 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,767,662 km

• M1: 141,520 km (0.102 R)
• M2: 168,447 km (0.079 R)
• M3: 261,347 km (0.062 R)
• M4: 351,106 km (0.113 R)
• M5: 389,852 km (0.12 R)
• M6: 750,682 km (0.051 R)
• M7: 801,545 km (0.086 R)
• M8: 1,072,766 km (0.08 R)
• M9: 1,278,463 km (0.057 R)
• M10: 1,827,488 km (0.088 R)
• M11: 2,036,775 km (0.092 R)
• M12: 2,072,379 km (0.071 R)
• M13: 2,290,643 km (0.06 R)
• M14: 2,827,699 km (0.095 R)
• M15: 3,402,005 km (0.103 R)
• M16: 3,789,613 km (0.093 R)
• M17: 3,922,007 km (0.037 R)
• M18: 4,236,612 km (0.042 R)
• M19: 5,034,118 km (0.102 R)
• M20: 5,082,438 km (0.075 R)
• M21: 5,326,432 km (0.12 R)
• M22: 5,724,811 km (0.096 R)
• M23: 5,876,653 km (0.112 R)
• M24: 6,549,844 km (0.09 R)
• M25: 6,655,609 km (0.103 R)
• M26: 7,799,435 km (0.045 R)
• M27: 8,595,146 km (0.059 R)
• M28: 8,768,978 km (0.072 R)
• M29: 8,885,515 km (0.112 R)
• M30: 9,002,650 km (0.108 R)
• M31: 10,385,084 km (0.077 R)
• M32: 10,756,536 km (0.115 R)
• M33: 11,006,514 km (0.085 R)
• M34: 12,155,126 km (0.095 R)
• M35: 12,350,202 km (0.057 R)
• M36: 12,546,325 km (0.03 R)
• M37: 13,140,976 km (0.101 R)
• M38: 13,207,697 km (0.049 R)
• M39: 14,979,085 km (0.047 R)
• M40: 15,468,719 km (0.075 R)
• M41: 16,177,065 km (0.093 R)
• M42: 17,332,409 km (0.059 R)
• M43: 17,625,322 km (0.046 R)
• M44: 18,142,033 km (0.062 R)
• M45: 20,488,924 km (0.106 R)
• M46: 21,894,845 km (0.115 R)
• M47: 22,211,394 km (0.082 R)
• M48: 23,979,791 km (0.076 R)
• M49: 25,211,131 km (0.065 R)
• M50: 26,462,966 km (0.051 R)
• M51: 27,138,849 km (0.105 R)
• M52: 32,475,304 km (0.102 R)
• M53: 33,471,177 km (0.117 R)
• M54: 33,835,897 km (0.061 R)
• M55: 35,492,843 km (0.104 R)
• M56: 35,678,643 km (0.027 R)
• M57: 36,799,879 km (0.112 R)
• M58: 37,837,789 km (0.091 R)
• M59: 38,122,474 km (0.11 R)
• M60: 38,312,613 km (0.092 R)
• M61: 43,566,191 km (0.119 R)
• M62: 43,864,639 km (0.084 R)
• M63: 43,964,271 km (0.119 R)
• M64: 44,363,548 km (0.031 R)
• M65: 44,864,252 km (0.105 R)
• M66: 45,669,388 km (0.114 R)
• M67: 48,524,463 km (0.114 R)
• M68: 49,350,692 km (0.115 R)
• M69: 49,869,497 km (0.085 R)
• M70: 49,973,468 km (0.103 R)
• M71: 50,598,937 km (0.111 R)
• M72: 51,122,080 km (0.083 R)
• M73: 51,857,503 km (0.108 R)
• M74: 52,384,836 km (0.07 R)
• M75: 53,764,428 km (0.119 R)
• M76: 55,694,240 km (0.072 R)
• M77: 56,450,906 km (0.115 R)
• M78: 57,537,585 km (0.087 R)
• M79: 58,850,905 km (0.068 R)
• M80: 59,511,080 km (0.043 R)
• M81: 60,063,246 km (0.113 R)
• M82: 63,298,898 km (0.067 R)
• M83: 63,411,545 km (0.107 R)
• M84: 64,654,255 km (0.078 R)
• M85: 65,335,524 km (0.104 R)
• M86: 66,819,834 km (0.073 R)
• M87: 69,937,753 km (0.048 R)
• M88: 70,403,600 km (0.094 R)
• M89: 71,690,292 km (0.059 R)
• M90: 72,513,080 km (0.113 R)
• M91: 73,339,010 km (0.066 R)
• M92: 74,524,274 km (0.109 R)
• M93: 75,357,683 km (0.111 R)
• M94: 77,515,034 km (0.099 R)
• M95: 77,756,036 km (0.079 R)
• M96: 78,238,789 km (0.117 R)
• M97: 78,722,439 km (0.032 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit