🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 175 Days

Day: 21.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 124 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,873,926 km

• M1: 79,885 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1.02 AU

Year: 278 Days

Day: 38.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.06 AU - 2.12 AU

Year: 1109 Days

Day: 35.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.19 AU - 2.99 AU

Year: 1530 Days

Day: 16 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,873,926 km

• M1: 17,204 km (0.112 R)
• M2: 598,092 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.83 AU - 4.39 AU

Year: 3059 Days

Day: 32.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.37 AU - 5.39 AU

Year: 3365 Days

Day: 33.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 7.1

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.06 AU - 19.72 AU

Year: 23252 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,873,926 km

• M1: 620,532 km (0.106 R)
• M2: 746,045 km (0.116 R)
• M3: 993,031 km (0.088 R)
• M4: 1,492,239 km (0.081 R)
• M5: 1,911,861 km (0.088 R)
• M6: 2,135,061 km (0.037 R)
• M7: 2,366,638 km (0.059 R)
• M8: 3,109,093 km (0.12 R)
• M9: 4,346,267 km (0.105 R)
• M10: 4,492,274 km (0.081 R)
• M11: 4,689,444 km (0.07 R)
• M12: 4,889,457 km (0.081 R)
• M13: 5,506,249 km (0.093 R)
• M14: 7,733,612 km (0.095 R)
• M15: 7,792,553 km (0.095 R)
• M16: 8,389,598 km (0.114 R)
• M17: 8,632,545 km (0.061 R)
• M18: 8,939,520 km (0.12 R)
• M19: 9,312,617 km (0.07 R)
• M20: 12,200,155 km (0.119 R)
• M21: 13,102,230 km (0.089 R)
• M22: 13,882,234 km (0.088 R)
• M23: 15,190,916 km (0.054 R)
• M24: 15,635,820 km (0.111 R)
• M25: 17,923,770 km (0.112 R)
• M26: 20,314,044 km (0.095 R)
• M27: 20,476,957 km (0.079 R)
• M28: 23,910,527 km (0.108 R)
• M29: 24,774,604 km (0.091 R)
• M30: 27,337,814 km (0.079 R)
• M31: 27,788,253 km (0.106 R)
• M32: 30,355,502 km (0.114 R)
• M33: 31,478,683 km (0.087 R)
• M34: 31,572,930 km (0.11 R)
• M35: 31,950,814 km (0.099 R)
• M36: 32,045,509 km (0.05 R)
• M37: 32,235,200 km (0.118 R)
• M38: 32,425,189 km (0.05 R)
• M39: 32,520,333 km (0.105 R)
• M40: 32,997,550 km (0.051 R)
• M41: 33,093,143 km (0.115 R)
• M42: 33,573,203 km (0.091 R)
• M43: 34,248,937 km (0.072 R)
• M44: 35,026,845 km (0.049 R)
• M45: 35,908,725 km (0.096 R)
• M46: 36,500,833 km (0.084 R)
• M47: 37,594,693 km (0.048 R)
• M48: 38,095,397 km (0.069 R)
• M49: 39,407,669 km (0.058 R)
• M50: 40,529,654 km (0.106 R)
• M51: 42,180,167 km (0.097 R)
• M52: 43,222,864 km (0.098 R)
• M53: 45,227,326 km (0.092 R)
• M54: 45,759,745 km (0.048 R)
• M55: 46,187,295 km (0.078 R)
• M56: 46,294,407 km (0.109 R)
• M57: 47,585,736 km (0.093 R)
• M58: 47,802,204 km (0.114 R)
• M59: 48,127,430 km (0.058 R)
• M60: 49,545,020 km (0.091 R)
• M61: 49,764,330 km (0.071 R)
• M62: 50,314,102 km (0.102 R)
• M63: 50,865,819 km (0.115 R)
• M64: 51,087,074 km (0.118 R)
• M65: 51,308,629 km (0.051 R)
• M66: 51,530,483 km (0.103 R)
• M67: 53,204,932 km (0.11 R)
• M68: 54,105,211 km (0.096 R)
• M69: 55,010,428 km (0.06 R)
• M70: 55,351,212 km (0.09 R)
• M71: 55,465,056 km (0.114 R)
• M72: 55,692,744 km (0.058 R)
• M73: 57,180,495 km (0.093 R)
• M74: 57,295,536 km (0.077 R)
• M75: 58,797,349 km (0.046 R)
• M76: 59,145,762 km (0.1 R)
• M77: 60,546,297 km (0.111 R)
• M78: 63,379,980 km (0.069 R)
• M79: 65,052,933 km (0.031 R)
• M80: 65,413,315 km (0.104 R)
• M81: 65,533,442 km (0.077 R)
• M82: 67,224,945 km (0.102 R)
• M83: 69,420,742 km (0.106 R)
• M84: 70,897,572 km (0.097 R)
• M85: 71,887,910 km (0.083 R)
• M86: 73,257,180 km (0.108 R)
• M87: 73,507,008 km (0.088 R)
• M88: 73,882,349 km (0.044 R)
• M89: 74,258,289 km (0.088 R)
• M90: 75,389,997 km (0.091 R)
• M91: 75,768,479 km (0.097 R)
• M92: 77,543,159 km (0.028 R)
• M93: 79,203,396 km (0.049 R)
• M94: 83,730,975 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit