🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 26 Hours

Environment

Temp: 279 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.21 AU - 1.43 AU

Year: 535 Days

Day: 18.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,771,097 km

• M1: 320,139 km (0.087 R)
• M2: 575,952 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.07 AU - 1.59 AU

Year: 542 Days

Day: 12.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.08 AU - 3.02 AU

Year: 1438 Days

Day: 38.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,771,097 km

• M1: 1,602,941 km (0.1 R)
• M2: 2,529,700 km (0.068 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 8.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.62 AU - 8.98 AU

Year: 6964 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,771,097 km

• M1: 107,710 km (0.105 R)
• M2: 168,896 km (0.082 R)
• M3: 264,639 km (0.075 R)
• M4: 493,075 km (0.1 R)
• M5: 573,708 km (0.104 R)
• M6: 698,772 km (0.087 R)
• M7: 887,415 km (0.101 R)
• M8: 1,034,170 km (0.089 R)
• M9: 1,116,449 km (0.105 R)
• M10: 1,201,271 km (0.103 R)
• M11: 1,300,753 km (0.088 R)
• M12: 1,768,845 km (0.109 R)
• M13: 1,854,116 km (0.073 R)
• M14: 1,955,394 km (0.111 R)
• M15: 2,118,306 km (0.088 R)
• M16: 2,394,613 km (0.049 R)
• M17: 2,617,514 km (0.066 R)
• M18: 2,698,895 km (0.112 R)
• M19: 2,897,412 km (0.049 R)
• M20: 3,083,661 km (0.074 R)
• M21: 3,169,680 km (0.086 R)
• M22: 3,539,635 km (0.118 R)
• M23: 3,738,900 km (0.071 R)
• M24: 3,793,952 km (0.098 R)
• M25: 3,979,154 km (0.055 R)
• M26: 4,358,833 km (0.052 R)
• M27: 4,474,921 km (0.075 R)
• M28: 5,050,873 km (0.026 R)
• M29: 5,566,238 km (0.097 R)
• M30: 5,671,255 km (0.116 R)
• M31: 6,250,049 km (0.055 R)
• M32: 6,491,201 km (0.065 R)
• M33: 6,579,763 km (0.086 R)
• M34: 6,757,934 km (0.111 R)
• M35: 7,141,802 km (0.06 R)
• M36: 7,394,024 km (0.113 R)
• M37: 7,579,376 km (0.096 R)
• M38: 7,954,568 km (0.108 R)
• M39: 8,096,835 km (0.064 R)
• M40: 8,869,807 km (0.087 R)
• M41: 9,017,460 km (0.06 R)
• M42: 9,116,345 km (0.105 R)
• M43: 9,240,361 km (0.094 R)
• M44: 9,868,972 km (0.088 R)
• M45: 10,433,703 km (0.066 R)
• M46: 10,798,423 km (0.078 R)
• M47: 11,755,700 km (0.071 R)
• M48: 12,244,436 km (0.074 R)
• M49: 13,101,782 km (0.118 R)
• M50: 13,580,196 km (0.042 R)
• M51: 13,636,744 km (0.091 R)
• M52: 14,438,289 km (0.07 R)
• M53: 14,553,928 km (0.072 R)
• M54: 14,640,994 km (0.097 R)
• M55: 14,786,403 km (0.117 R)
• M56: 15,254,944 km (0.089 R)
• M57: 15,758,041 km (0.072 R)
• M58: 16,026,569 km (0.076 R)
• M59: 16,326,812 km (0.097 R)
• M60: 17,453,733 km (0.057 R)
• M61: 17,669,752 km (0.117 R)
• M62: 18,385,728 km (0.034 R)
• M63: 18,448,409 km (0.086 R)
• M64: 18,542,656 km (0.07 R)
• M65: 18,984,269 km (0.09 R)
• M66: 19,845,953 km (0.095 R)
• M67: 20,103,710 km (0.083 R)
• M68: 20,265,425 km (0.08 R)
• M69: 20,655,128 km (0.082 R)
• M70: 20,883,713 km (0.117 R)
• M71: 21,080,285 km (0.083 R)
• M72: 21,772,923 km (0.083 R)
• M73: 22,105,329 km (0.053 R)
• M74: 22,172,050 km (0.096 R)
• M75: 22,272,281 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.5

Radius: 5.9

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14 AU - 14.52 AU

Year: 19014 Days

Day: 23.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,771,097 km

• M1: 135,087 km (0.098 R)
• M2: 1,025,793 km (0.118 R)
• M3: 1,240,615 km (0.081 R)
• M4: 1,340,547 km (0.049 R)
• M5: 1,937,292 km (0.108 R)
• M6: 2,053,829 km (0.075 R)
• M7: 2,385,936 km (0.095 R)
• M8: 3,802,030 km (0.103 R)
• M9: 4,436,175 km (0.104 R)
• M10: 4,512,919 km (0.076 R)
• M11: 5,022,599 km (0.092 R)
• M12: 5,142,876 km (0.06 R)
• M13: 5,386,122 km (0.072 R)
• M14: 5,550,380 km (0.102 R)
• M15: 5,800,059 km (0.12 R)
• M16: 6,224,169 km (0.025 R)
• M17: 7,327,453 km (0.103 R)
• M18: 7,372,931 km (0.056 R)
• M19: 8,394,834 km (0.077 R)
• M20: 8,681,314 km (0.113 R)
• M21: 9,510,086 km (0.11 R)
• M22: 10,363,841 km (0.079 R)
• M23: 11,241,831 km (0.072 R)
• M24: 11,822,720 km (0.06 R)
• M25: 12,575,945 km (0.082 R)
• M26: 13,289,228 km (0.088 R)
• M27: 13,622,831 km (0.085 R)
• M28: 13,734,581 km (0.091 R)
• M29: 14,241,568 km (0.05 R)
• M30: 14,468,956 km (0.087 R)
• M31: 14,869,580 km (0.113 R)
• M32: 15,273,943 km (0.064 R)
• M33: 15,331,987 km (0.111 R)
• M34: 15,975,407 km (0.104 R)
• M35: 16,270,713 km (0.075 R)
• M36: 16,867,010 km (0.095 R)
• M37: 17,409,602 km (0.059 R)
• M38: 18,142,033 km (0.114 R)
• M39: 18,822,254 km (0.096 R)
• M40: 19,071,784 km (0.105 R)
• M41: 19,196,848 km (0.089 R)
• M42: 20,655,277 km (0.083 R)
• M43: 21,430,344 km (0.114 R)
• M44: 21,495,419 km (0.097 R)
• M45: 21,756,018 km (0.038 R)
• M46: 22,083,488 km (0.1 R)
• M47: 22,412,454 km (0.057 R)
• M48: 22,544,549 km (0.107 R)
• M49: 22,676,793 km (0.082 R)
• M50: 23,342,205 km (0.094 R)
• M51: 24,284,522 km (0.105 R)
• M52: 25,102,224 km (0.107 R)
• M53: 26,345,382 km (0.086 R)
• M54: 26,764,256 km (0.082 R)
• M55: 26,904,429 km (0.117 R)
• M56: 27,044,752 km (0.073 R)
• M57: 27,537,826 km (0.046 R)
• M58: 28,390,235 km (0.105 R)
• M59: 29,540,044 km (0.119 R)
• M60: 30,631,810 km (0.047 R)
• M61: 30,778,266 km (0.1 R)
• M62: 33,004,581 km (0.036 R)
• M63: 33,531,465 km (0.114 R)
• M64: 33,607,012 km (0.037 R)
• M65: 35,052,127 km (0.105 R)
• M66: 35,128,871 km (0.082 R)
• M67: 35,512,739 km (0.111 R)
• M68: 36,439,947 km (0.111 R)
• M69: 36,595,230 km (0.108 R)
• M70: 39,667,371 km (0.09 R)
• M71: 39,907,027 km (0.109 R)
• M72: 40,067,097 km (0.108 R)
• M73: 40,307,650 km (0.088 R)
• M74: 41,032,003 km (0.062 R)
• M75: 41,517,448 km (0.082 R)
• M76: 41,598,530 km (0.029 R)
• M77: 41,679,612 km (0.093 R)
• M78: 41,760,844 km (0.092 R)
• M79: 42,739,064 km (0.094 R)
• M80: 44,386,287 km (0.06 R)
• M81: 44,884,597 km (0.067 R)
• M82: 45,719,054 km (0.071 R)
• M83: 47,233,882 km (0.094 R)
• M84: 48,082,551 km (0.048 R)
• M85: 50,399,223 km (0.119 R)
• M86: 51,266,293 km (0.092 R)
• M87: 54,074,245 km (0.117 R)
• M88: 56,931,714 km (0.049 R)
• M89: 57,382,602 km (0.119 R)
• M90: 58,651,341 km (0.08 R)
• M91: 59,015,612 km (0.092 R)
• M92: 60,847,887 km (0.105 R)
• M93: 60,940,039 km (0.09 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 16,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit