🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 206 Days

Day: 19.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.81 AU - 1.25 AU

Year: 402 Days

Day: 19.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,842,289 km

• M1: 206,595 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.92 AU - 1.28 AU

Year: 444 Days

Day: 42 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,842,289 km

• M1: 147,653 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.18 AU - 1.22 AU

Year: 506 Days

Day: 13.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.05 AU - 2.25 AU

Year: 1214 Days

Day: 44.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.7 AU - 2.82 AU

Year: 1765 Days

Day: 33.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.08 AU - 3.24 AU

Year: 2163 Days

Day: 39.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.82 AU - 3.74 AU

Year: 2287 Days

Day: 27.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.01 AU - 4.33 AU

Year: 2707 Days

Day: 31.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,842,289 km

• M1: 501,751 km (0.114 R)
• M2: 2,676,456 km (0.071 R)

Asteroid Belt

Center: 9.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 3.2

Gravity: 62.46 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.61 AU - 19.53 AU

Year: 24802 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,842,289 km

• M1: 339,138 km (0.108 R)
• M2: 463,604 km (0.058 R)
• M3: 554,111 km (0.108 R)
• M4: 914,043 km (0.069 R)
• M5: 999,164 km (0.101 R)
• M6: 1,176,886 km (0.119 R)
• M7: 1,527,843 km (0.07 R)
• M8: 1,663,080 km (0.053 R)
• M9: 2,091,528 km (0.116 R)
• M10: 2,591,933 km (0.114 R)
• M11: 3,831,800 km (0.066 R)
• M12: 4,108,107 km (0.096 R)
• M13: 4,154,782 km (0.031 R)
• M14: 4,875,694 km (0.053 R)
• M15: 4,925,061 km (0.075 R)
• M16: 4,974,728 km (0.105 R)
• M17: 6,053,927 km (0.106 R)
• M18: 6,483,422 km (0.106 R)
• M19: 7,714,164 km (0.099 R)
• M20: 10,065,094 km (0.087 R)
• M21: 11,088,493 km (0.105 R)
• M22: 13,787,538 km (0.078 R)
• M23: 13,997,873 km (0.108 R)
• M24: 14,068,184 km (0.07 R)
• M25: 14,279,865 km (0.092 R)
• M26: 14,421,534 km (0.082 R)
• M27: 14,492,593 km (0.066 R)
• M28: 14,634,860 km (0.054 R)
• M29: 14,777,726 km (0.103 R)
• M30: 15,717,500 km (0.087 R)
• M31: 16,010,563 km (0.042 R)
• M32: 16,751,072 km (0.091 R)
• M33: 19,116,364 km (0.095 R)
• M34: 19,194,304 km (0.089 R)
• M35: 20,937,419 km (0.095 R)
• M36: 21,098,386 km (0.088 R)
• M37: 21,502,600 km (0.113 R)
• M38: 21,664,913 km (0.092 R)
• M39: 22,978,682 km (0.041 R)
• M40: 25,253,317 km (0.102 R)
• M41: 26,721,770 km (0.094 R)
• M42: 30,740,268 km (0.08 R)
• M43: 31,014,780 km (0.079 R)
• M44: 31,935,705 km (0.111 R)
• M45: 33,333,846 km (0.098 R)
• M46: 33,521,891 km (0.097 R)
• M47: 33,710,085 km (0.111 R)
• M48: 34,087,670 km (0.076 R)
• M49: 34,277,061 km (0.048 R)
• M50: 36,093,029 km (0.092 R)
• M51: 37,256,003 km (0.118 R)
• M52: 37,842,128 km (0.083 R)
• M53: 38,234,523 km (0.035 R)
• M54: 38,529,680 km (0.046 R)
• M55: 39,519,120 km (0.116 R)
• M56: 40,216,695 km (0.106 R)
• M57: 40,516,788 km (0.105 R)
• M58: 42,638,983 km (0.075 R)
• M59: 42,740,860 km (0.07 R)
• M60: 42,842,885 km (0.074 R)
• M61: 43,149,561 km (0.087 R)
• M62: 43,456,835 km (0.095 R)
• M63: 43,867,780 km (0.109 R)
• M64: 45,212,067 km (0.099 R)
• M65: 45,316,037 km (0.111 R)
• M66: 45,420,008 km (0.058 R)
• M67: 46,255,213 km (0.072 R)
• M68: 46,779,853 km (0.116 R)
• M69: 50,506,635 km (0.041 R)
• M70: 51,263,301 km (0.087 R)
• M71: 53,336,129 km (0.112 R)
• M72: 56,104,886 km (0.076 R)
• M73: 57,337,872 km (0.096 R)
• M74: 58,353,342 km (0.081 R)
• M75: 62,358,227 km (0.105 R)
• M76: 63,518,807 km (0.087 R)
• M77: 64,218,476 km (0.09 R)
• M78: 65,390,276 km (0.047 R)
• M79: 65,978,944 km (0.115 R)
• M80: 67,042,735 km (0.078 R)
• M81: 67,161,216 km (0.115 R)
• M82: 68,708,806 km (0.119 R)
• M83: 69,787,107 km (0.049 R)
• M84: 70,027,362 km (0.098 R)
• M85: 70,629,493 km (0.115 R)
• M86: 72,689,605 km (0.106 R)
• M87: 73,055,223 km (0.085 R)
• M88: 76,496,572 km (0.05 R)
• M89: 76,744,456 km (0.107 R)
• M90: 77,116,655 km (0.03 R)
• M91: 78,861,864 km (0.101 R)
• M92: 79,613,743 km (0.116 R)
• M93: 80,619,938 km (0.097 R)
• M94: 83,153,677 km (0.066 R)
• M95: 84,174,533 km (0.115 R)
• M96: 84,814,662 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit