🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.45 AU - 0.61 AU

Year: 149 Days

Day: 41.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 166 Days

Day: 13.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,715,392 km

• M1: 338,989 km (0.074 R)
• M2: 360,531 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.77 AU

Year: 197 Days

Day: 37.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.54 AU - 0.86 AU

Year: 225 Days

Day: 17.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 334 Days

Day: 20.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.03 AU - 3.39 AU

Year: 2214 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,715,392 km

• M1: 163,062 km (0.039 R)
• M2: 421,716 km (0.11 R)

Asteroid Belt

Center: 11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.1

Radius: 6.4

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.06 AU - 20.52 AU

Year: 31359 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,715,392 km

• M1: 132,394 km (0.103 R)
• M2: 267,780 km (0.112 R)
• M3: 353,949 km (0.087 R)
• M4: 1,200,673 km (0.094 R)
• M5: 1,274,574 km (0.041 R)
• M6: 1,749,697 km (0.044 R)
• M7: 2,184,129 km (0.06 R)
• M8: 3,619,371 km (0.074 R)
• M9: 4,001,294 km (0.103 R)
• M10: 4,281,940 km (0.115 R)
• M11: 4,744,347 km (0.088 R)
• M12: 6,418,945 km (0.035 R)
• M13: 10,549,941 km (0.113 R)
• M14: 10,704,326 km (0.042 R)
• M15: 10,859,309 km (0.098 R)
• M16: 11,093,430 km (0.034 R)
• M17: 12,046,219 km (0.078 R)
• M18: 13,107,765 km (0.055 R)
• M19: 14,712,352 km (0.119 R)
• M20: 14,971,306 km (0.092 R)
• M21: 15,318,972 km (0.087 R)
• M22: 16,110,943 km (0.103 R)
• M23: 16,646,204 km (0.114 R)
• M24: 17,187,449 km (0.087 R)
• M25: 17,551,421 km (0.085 R)
• M26: 17,734,379 km (0.103 R)
• M27: 18,379,594 km (0.074 R)
• M28: 20,457,359 km (0.06 R)
• M29: 21,426,005 km (0.099 R)
• M30: 24,013,899 km (0.117 R)
• M31: 24,115,326 km (0.061 R)
• M32: 24,420,656 km (0.079 R)
• M33: 24,522,681 km (0.089 R)
• M34: 24,624,857 km (0.082 R)
• M35: 25,241,050 km (0.068 R)
• M36: 27,437,446 km (0.106 R)
• M37: 28,290,154 km (0.114 R)
• M38: 29,151,389 km (0.102 R)
• M39: 31,120,845 km (0.077 R)
• M40: 34,040,247 km (0.11 R)
• M41: 35,186,317 km (0.12 R)
• M42: 36,694,862 km (0.096 R)
• M43: 38,818,254 km (0.1 R)
• M44: 38,937,483 km (0.083 R)
• M45: 40,255,889 km (0.089 R)
• M46: 43,306,489 km (0.074 R)
• M47: 43,801,509 km (0.093 R)
• M48: 47,318,255 km (0.079 R)
• M49: 49,755,803 km (0.096 R)
• M50: 50,274,160 km (0.084 R)
• M51: 51,185,659 km (0.098 R)
• M52: 53,952,472 km (0.114 R)
• M53: 54,085,465 km (0.068 R)
• M54: 56,497,431 km (0.117 R)
• M55: 57,716,504 km (0.115 R)
• M56: 57,852,489 km (0.078 R)
• M57: 58,944,254 km (0.108 R)
• M58: 60,456,539 km (0.113 R)
• M59: 60,594,618 km (0.112 R)
• M60: 60,732,846 km (0.102 R)
• M61: 61,564,311 km (0.116 R)
• M62: 61,842,264 km (0.045 R)
• M63: 63,098,437 km (0.102 R)
• M64: 64,927,720 km (0.096 R)
• M65: 65,777,885 km (0.093 R)
• M66: 66,774,356 km (0.111 R)
• M67: 68,350,370 km (0.119 R)
• M68: 71,539,048 km (0.101 R)
• M69: 71,685,056 km (0.114 R)
• M70: 73,445,823 km (0.115 R)
• M71: 78,360,711 km (0.073 R)
• M72: 78,812,796 km (0.1 R)
• M73: 83,073,493 km (0.056 R)
• M74: 84,613,304 km (0.092 R)
• M75: 86,473,404 km (0.026 R)
• M76: 88,346,967 km (0.105 R)
• M77: 91,182,296 km (0.115 R)
• M78: 91,499,144 km (0.075 R)
• M79: 92,611,105 km (0.094 R)
• M80: 95,169,528 km (0.064 R)
• M81: 97,427,109 km (0.104 R)
• M82: 98,400,094 km (0.096 R)
• M83: 99,376,220 km (0.088 R)
• M84: 100,519,148 km (0.12 R)
• M85: 101,994,931 km (0.086 R)
• M86: 102,653,161 km (0.118 R)
• M87: 102,817,869 km (0.08 R)
• M88: 102,982,875 km (0.052 R)
• M89: 104,470,626 km (0.113 R)
• M90: 104,636,231 km (0.096 R)
• M91: 105,632,552 km (0.07 R)
• M92: 106,965,918 km (0.107 R)
• M93: 107,634,621 km (0.112 R)
• M94: 110,661,135 km (0.088 R)
• M95: 110,999,077 km (0.048 R)
• M96: 112,864,263 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit