🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 191 Days

Day: 30.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.66 AU - 0.84 AU

Year: 249 Days

Day: 37.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.88 AU - 1 AU

Year: 349 Days

Day: 37.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,255,694 km

• M1: 551,567 km (0.099 R)
• M2: 878,887 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.96 AU - 0.96 AU

Year: 360 Days

Day: 46.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.83 AU - 2.23 AU

Year: 1107 Days

Day: 41.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 94.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,255,694 km

• M1: 103,073 km (0.052 R)
• M2: 1,659,489 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.47 AU - 4.03 AU

Year: 2243 Days

Day: 18.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.2

Radius: 6

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.19 AU - 14.39 AU

Year: 17514 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,255,694 km

• M1: 81,381 km (0.115 R)
• M2: 306,376 km (0.081 R)
• M3: 616,792 km (0.113 R)
• M4: 1,455,438 km (0.096 R)
• M5: 1,863,391 km (0.116 R)
• M6: 2,778,481 km (0.106 R)
• M7: 3,084,409 km (0.08 R)
• M8: 3,522,431 km (0.115 R)
• M9: 4,065,173 km (0.052 R)
• M10: 4,544,634 km (0.109 R)
• M11: 5,367,272 km (0.061 R)
• M12: 5,414,396 km (0.078 R)
• M13: 5,556,364 km (0.091 R)
• M14: 5,989,600 km (0.115 R)
• M15: 6,837,371 km (0.065 R)
• M16: 7,563,519 km (0.044 R)
• M17: 7,882,162 km (0.116 R)
• M18: 7,935,718 km (0.098 R)
• M19: 8,043,130 km (0.081 R)
• M20: 8,919,923 km (0.118 R)
• M21: 9,031,672 km (0.115 R)
• M22: 12,529,869 km (0.052 R)
• M23: 12,906,706 km (0.119 R)
• M24: 13,735,777 km (0.105 R)
• M25: 14,124,283 km (0.091 R)
• M26: 14,845,793 km (0.051 R)
• M27: 15,444,933 km (0.116 R)
• M28: 16,256,202 km (0.057 R)
• M29: 16,324,419 km (0.097 R)
• M30: 17,359,337 km (0.082 R)
• M31: 17,568,774 km (0.056 R)
• M32: 17,708,947 km (0.081 R)
• M33: 19,636,815 km (0.119 R)
• M34: 19,928,082 km (0.106 R)
• M35: 20,001,235 km (0.027 R)
• M36: 21,256,361 km (0.115 R)
• M37: 21,931,197 km (0.083 R)
• M38: 22,081,992 km (0.118 R)
• M39: 23,532,792 km (0.088 R)
• M40: 23,609,985 km (0.093 R)
• M41: 23,687,327 km (0.06 R)
• M42: 24,152,875 km (0.083 R)
• M43: 25,885,368 km (0.112 R)
• M44: 27,332,578 km (0.055 R)
• M45: 27,494,892 km (0.092 R)
• M46: 29,053,851 km (0.114 R)
• M47: 30,053,015 km (0.084 R)
• M48: 30,304,639 km (0.096 R)
• M49: 32,342,162 km (0.115 R)
• M50: 33,117,528 km (0.081 R)
• M51: 33,464,146 km (0.046 R)
• M52: 36,547,807 km (0.119 R)
• M53: 37,987,537 km (0.065 R)
• M54: 39,170,856 km (0.069 R)
• M55: 39,720,927 km (0.098 R)
• M56: 40,551,046 km (0.092 R)
• M57: 41,200,750 km (0.115 R)
• M58: 41,573,398 km (0.032 R)
• M59: 42,510,180 km (0.093 R)
• M60: 43,359,148 km (0.081 R)
• M61: 43,738,378 km (0.113 R)
• M62: 44,023,362 km (0.111 R)
• M63: 45,265,773 km (0.064 R)
• M64: 46,326,122 km (0.098 R)
• M65: 46,907,908 km (0.06 R)
• M66: 47,297,162 km (0.108 R)
• M67: 48,176,648 km (0.102 R)
• M68: 48,766,063 km (0.11 R)
• M69: 49,357,873 km (0.082 R)
• M70: 49,952,075 km (0.109 R)
• M71: 50,150,592 km (0.048 R)
• M72: 51,247,593 km (0.088 R)
• M73: 51,447,755 km (0.111 R)
• M74: 51,748,746 km (0.104 R)
• M75: 54,789,921 km (0.114 R)
• M76: 55,097,195 km (0.075 R)
• M77: 55,919,385 km (0.072 R)
• M78: 56,125,680 km (0.047 R)
• M79: 57,368,091 km (0.086 R)
• M80: 58,829,063 km (0.08 R)
• M81: 60,513,835 km (0.067 R)
• M82: 62,107,501 km (0.082 R)
• M83: 63,177,574 km (0.082 R)
• M84: 63,714,930 km (0.115 R)
• M85: 65,770,704 km (0.1 R)
• M86: 68,950,107 km (0.073 R)
• M87: 69,725,024 km (0.07 R)
• M88: 69,835,876 km (0.116 R)
• M89: 71,171,785 km (0.082 R)
• M90: 71,395,285 km (0.049 R)
• M91: 71,507,034 km (0.084 R)
• M92: 71,842,881 km (0.11 R)
• M93: 74,094,928 km (0.101 R)
• M94: 74,775,000 km (0.071 R)
• M95: 75,685,004 km (0.104 R)
• M96: 75,798,997 km (0.065 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: 392 - 16,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit