🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 206 Days

Day: 28.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.8 AU - 0.88 AU

Year: 271 Days

Day: 12.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.14 AU - 1.24 AU

Year: 456 Days

Day: 17.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 115,631,995 km

• M1: 56,249 km (0.083 R)
• M2: 858,692 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.6 AU - 2.22 AU

Year: 928 Days

Day: 44 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.28 AU - 3.68 AU

Year: 1808 Days

Day: 43.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.53 AU - 5.69 AU

Year: 3479 Days

Day: 28.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.52 AU - 4.8 AU

Year: 3536 Days

Day: 41.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,631,995 km

• M1: 167,998 km (0.116 R)

Asteroid Belt

Center: 12.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.9

Radius: 4

Gravity: 62.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.37 AU - 23.27 AU

Year: 31012 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 115,631,995 km

• M1: 78,988 km (0.066 R)
• M2: 132,394 km (0.118 R)
• M3: 221,106 km (0.088 R)
• M4: 562,488 km (0.098 R)
• M5: 680,670 km (0.034 R)
• M6: 774,319 km (0.062 R)
• M7: 806,632 km (0.107 R)
• M8: 872,305 km (0.038 R)
• M9: 2,009,548 km (0.072 R)
• M10: 2,190,412 km (0.107 R)
• M11: 2,914,017 km (0.112 R)
• M12: 3,434,169 km (0.108 R)
• M13: 3,541,580 km (0.114 R)
• M14: 4,382,021 km (0.11 R)
• M15: 5,342,738 km (0.062 R)
• M16: 6,104,341 km (0.076 R)
• M17: 6,300,015 km (0.038 R)
• M18: 7,171,423 km (0.049 R)
• M19: 7,796,443 km (0.115 R)
• M20: 9,098,094 km (0.11 R)
• M21: 10,543,209 km (0.084 R)
• M22: 10,856,467 km (0.101 R)
• M23: 11,014,143 km (0.108 R)
• M24: 11,491,959 km (0.085 R)
• M25: 13,469,942 km (0.078 R)
• M26: 13,724,408 km (0.083 R)
• M27: 14,758,428 km (0.084 R)
• M28: 15,817,132 km (0.047 R)
• M29: 18,100,146 km (0.116 R)
• M30: 20,289,660 km (0.105 R)
• M31: 22,863,192 km (0.089 R)
• M32: 23,268,154 km (0.062 R)
• M33: 25,747,140 km (0.112 R)
• M34: 26,062,941 km (0.108 R)
• M35: 26,698,283 km (0.041 R)
• M36: 27,445,824 km (0.118 R)
• M37: 28,092,236 km (0.085 R)
• M38: 33,096,285 km (0.094 R)
• M39: 37,173,425 km (0.079 R)
• M40: 38,247,089 km (0.119 R)
• M41: 38,487,044 km (0.078 R)
• M42: 38,727,598 km (0.046 R)
• M43: 39,330,926 km (0.096 R)
• M44: 39,815,922 km (0.092 R)
• M45: 40,424,785 km (0.116 R)
• M46: 45,660,262 km (0.109 R)
• M47: 46,809,473 km (0.1 R)
• M48: 47,066,183 km (0.078 R)
• M49: 47,452,145 km (0.114 R)
• M50: 48,486,315 km (0.073 R)
• M51: 49,397,367 km (0.103 R)
• M52: 49,527,965 km (0.081 R)
• M53: 50,051,558 km (0.079 R)
• M54: 51,633,256 km (0.068 R)
• M55: 52,031,187 km (0.094 R)
• M56: 52,830,189 km (0.03 R)
• M57: 54,575,248 km (0.087 R)
• M58: 54,710,335 km (0.12 R)
• M59: 56,475,739 km (0.083 R)
• M60: 57,022,669 km (0.075 R)
• M61: 58,121,765 km (0.1 R)
• M62: 59,783,498 km (0.051 R)
• M63: 59,922,773 km (0.097 R)
• M64: 60,480,474 km (0.108 R)
• M65: 64,005,748 km (0.116 R)
• M66: 69,782,769 km (0.069 R)
• M67: 70,810,806 km (0.079 R)
• M68: 73,030,389 km (0.104 R)
• M69: 77,386,081 km (0.1 R)
• M70: 81,361,944 km (0.051 R)
• M71: 81,516,179 km (0.106 R)
• M72: 82,134,168 km (0.11 R)
• M73: 86,031,342 km (0.108 R)
• M74: 87,133,429 km (0.101 R)
• M75: 87,923,456 km (0.092 R)
• M76: 88,557,152 km (0.071 R)
• M77: 89,351,367 km (0.102 R)
• M78: 89,669,712 km (0.049 R)
• M79: 90,307,597 km (0.033 R)
• M80: 91,748,225 km (0.104 R)
• M81: 92,069,411 km (0.1 R)
• M82: 96,605,219 km (0.076 R)
• M83: 98,735,642 km (0.045 R)
• M84: 99,064,757 km (0.091 R)
• M85: 99,394,172 km (0.045 R)
• M86: 100,054,347 km (0.081 R)
• M87: 100,881,474 km (0.075 R)
• M88: 101,378,887 km (0.062 R)
• M89: 102,542,608 km (0.09 R)
• M90: 102,709,260 km (0.054 R)
• M91: 102,875,913 km (0.115 R)
• M92: 103,878,069 km (0.096 R)
• M93: 104,547,818 km (0.103 R)
• M94: 105,219,214 km (0.055 R)
• M95: 112,525,424 km (0.111 R)
• M96: 113,730,136 km (0.033 R)
• M97: 113,902,622 km (0.113 R)
• M98: 114,593,315 km (0.105 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit