🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 32.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.45 AU - 2.79 AU

Year: 1581 Days

Day: 16.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.63 AU - 2.95 AU

Year: 1737 Days

Day: 32.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,223,489 km

• M1: 678,576 km (0.11 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 13.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.52 AU - 6.9 AU

Year: 5086 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,223,489 km

• M1: 233,672 km (0.066 R)
• M2: 395,836 km (0.077 R)
• M3: 557,850 km (0.082 R)
• M4: 784,790 km (0.105 R)
• M5: 931,097 km (0.116 R)
• M6: 1,253,181 km (0.103 R)
• M7: 1,347,428 km (0.115 R)
• M8: 1,714,691 km (0.112 R)
• M9: 1,802,654 km (0.059 R)
• M10: 1,892,114 km (0.036 R)
• M11: 2,170,216 km (0.113 R)
• M12: 2,422,289 km (0.118 R)
• M13: 2,870,783 km (0.032 R)
• M14: 2,997,642 km (0.104 R)
• M15: 3,105,053 km (0.047 R)
• M16: 3,547,115 km (0.079 R)
• M17: 4,080,581 km (0.096 R)
• M18: 4,223,896 km (0.11 R)
• M19: 4,739,111 km (0.084 R)
• M20: 5,017,064 km (0.11 R)
• M21: 5,248,492 km (0.113 R)
• M22: 5,457,181 km (0.065 R)
• M23: 5,589,126 km (0.116 R)
• M24: 5,722,119 km (0.119 R)
• M25: 6,458,290 km (0.095 R)
• M26: 6,710,362 km (0.118 R)
• M27: 7,195,508 km (0.103 R)
• M28: 7,457,005 km (0.117 R)
• M29: 7,574,140 km (0.095 R)
• M30: 8,019,343 km (0.103 R)
• M31: 8,229,977 km (0.073 R)
• M32: 8,595,445 km (0.119 R)
• M33: 8,904,065 km (0.089 R)
• M34: 9,059,797 km (0.119 R)
• M35: 9,153,595 km (0.111 R)
• M36: 9,310,672 km (0.105 R)
• M37: 9,500,512 km (0.041 R)
• M38: 9,627,820 km (0.101 R)
• M39: 10,435,947 km (0.054 R)
• M40: 11,434,513 km (0.077 R)
• M41: 11,842,467 km (0.067 R)
• M42: 13,414,740 km (0.093 R)
• M43: 13,665,167 km (0.088 R)
• M44: 13,773,027 km (0.075 R)
• M45: 13,953,442 km (0.084 R)
• M46: 14,462,524 km (0.108 R)
• M47: 14,719,383 km (0.102 R)
• M48: 15,126,140 km (0.074 R)
• M49: 16,483,142 km (0.094 R)
• M50: 16,674,627 km (0.049 R)
• M51: 16,828,414 km (0.044 R)
• M52: 17,370,407 km (0.07 R)
• M53: 17,761,007 km (0.11 R)
• M54: 17,918,085 km (0.119 R)
• M55: 18,790,241 km (0.081 R)
• M56: 19,151,071 km (0.09 R)
• M57: 20,534,552 km (0.051 R)
• M58: 20,906,302 km (0.075 R)
• M59: 21,530,724 km (0.047 R)
• M60: 21,740,161 km (0.06 R)
• M61: 22,245,652 km (0.081 R)
• M62: 22,712,547 km (0.103 R)
• M63: 23,225,518 km (0.113 R)
• M64: 23,311,387 km (0.091 R)
• M65: 23,699,145 km (0.09 R)
• M66: 23,828,846 km (0.115 R)
• M67: 24,002,230 km (0.105 R)
• M68: 24,175,913 km (0.051 R)
• M69: 24,350,045 km (0.04 R)
• M70: 25,492,375 km (0.099 R)
• M71: 27,147,974 km (0.119 R)
• M72: 27,374,316 km (0.105 R)
• M73: 27,465,122 km (0.109 R)
• M74: 27,646,883 km (0.116 R)
• M75: 28,057,380 km (0.025 R)
• M76: 29,393,588 km (0.115 R)
• M77: 30,374,202 km (0.111 R)
• M78: 30,562,247 km (0.115 R)
• M79: 31,508,004 km (0.103 R)
• M80: 31,603,149 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268

Radius: 3.5

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.48 AU - 19.42 AU

Year: 28350 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,223,489 km

• M1: 172,486 km (0.112 R)
• M2: 272,567 km (0.041 R)
• M3: 483,500 km (0.109 R)
• M4: 899,831 km (0.115 R)
• M5: 998,566 km (0.104 R)
• M6: 1,233,434 km (0.101 R)
• M7: 1,288,038 km (0.103 R)
• M8: 1,572,274 km (0.117 R)
• M9: 2,296,178 km (0.096 R)
• M10: 2,465,523 km (0.049 R)
• M11: 3,333,041 km (0.117 R)
• M12: 3,524,675 km (0.117 R)
• M13: 5,225,304 km (0.093 R)
• M14: 5,403,026 km (0.088 R)
• M15: 5,764,305 km (0.114 R)
• M16: 6,179,888 km (0.105 R)
• M17: 6,367,783 km (0.086 R)
• M18: 6,700,937 km (0.056 R)
• M19: 7,533,599 km (0.071 R)
• M20: 10,609,032 km (0.081 R)
• M21: 10,665,131 km (0.04 R)
• M22: 12,215,265 km (0.109 R)
• M23: 12,926,453 km (0.042 R)
• M24: 13,529,482 km (0.033 R)
• M25: 14,264,905 km (0.053 R)
• M26: 15,519,283 km (0.059 R)
• M27: 16,030,908 km (0.077 R)
• M28: 16,418,217 km (0.104 R)
• M29: 17,004,940 km (0.033 R)
• M30: 17,201,960 km (0.05 R)
• M31: 17,797,808 km (0.083 R)
• M32: 17,864,379 km (0.103 R)
• M33: 19,350,933 km (0.065 R)
• M34: 20,386,899 km (0.085 R)
• M35: 20,596,336 km (0.103 R)
• M36: 20,736,359 km (0.092 R)
• M37: 21,228,686 km (0.042 R)
• M38: 22,584,491 km (0.1 R)
• M39: 23,528,155 km (0.038 R)
• M40: 23,967,972 km (0.088 R)
• M41: 26,511,435 km (0.074 R)
• M42: 26,816,166 km (0.079 R)
• M43: 27,429,368 km (0.089 R)
• M44: 27,892,224 km (0.079 R)
• M45: 28,279,832 km (0.092 R)
• M46: 29,611,253 km (0.097 R)
• M47: 31,767,407 km (0.113 R)
• M48: 32,091,137 km (0.107 R)
• M49: 32,660,207 km (0.078 R)
• M50: 33,643,664 km (0.093 R)
• M51: 34,304,587 km (0.072 R)
• M52: 34,470,491 km (0.081 R)
• M53: 36,566,806 km (0.067 R)
• M54: 39,136,299 km (0.078 R)
• M55: 39,222,916 km (0.099 R)
• M56: 40,267,708 km (0.098 R)
• M57: 40,355,073 km (0.079 R)
• M58: 40,530,252 km (0.05 R)
• M59: 41,145,249 km (0.06 R)
• M60: 42,562,539 km (0.059 R)
• M61: 42,830,020 km (0.102 R)
• M62: 43,187,559 km (0.104 R)
• M63: 43,725,662 km (0.11 R)
• M64: 43,815,571 km (0.054 R)
• M65: 44,808,751 km (0.062 R)
• M66: 45,171,675 km (0.119 R)
• M67: 45,626,752 km (0.088 R)
• M68: 47,093,111 km (0.112 R)
• M69: 47,369,867 km (0.051 R)
• M70: 47,647,071 km (0.103 R)
• M71: 48,481,977 km (0.102 R)
• M72: 48,668,077 km (0.086 R)
• M73: 48,761,276 km (0.088 R)
• M74: 50,826,176 km (0.111 R)
• M75: 51,015,417 km (0.069 R)
• M76: 52,250,347 km (0.045 R)
• M77: 53,399,259 km (0.108 R)
• M78: 53,495,301 km (0.095 R)
• M79: 54,169,688 km (0.12 R)
• M80: 55,721,616 km (0.104 R)
• M81: 56,600,953 km (0.106 R)
• M82: 57,091,484 km (0.108 R)
• M83: 59,964,212 km (0.083 R)
• M84: 60,064,143 km (0.107 R)
• M85: 60,564,399 km (0.088 R)
• M86: 61,267,210 km (0.067 R)
• M87: 61,569,248 km (0.104 R)
• M88: 62,579,482 km (0.088 R)
• M89: 62,782,187 km (0.048 R)
• M90: 63,086,619 km (0.108 R)
• M91: 63,697,128 km (0.038 R)
• M92: 63,901,030 km (0.116 R)
• M93: 64,105,081 km (0.083 R)
• M94: 67,504,394 km (0.113 R)
• M95: 68,650,313 km (0.102 R)
• M96: 69,907,983 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 14,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit