🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 278 Days

Day: 30.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,553,549 km

• M1: 46,974 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.78 AU - 2.72 AU

Year: 984 Days

Day: 25.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,553,549 km

• M1: 771,775 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.46 AU - 2.88 AU

Year: 1272 Days

Day: 17.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,553,549 km

• M1: 1,320,949 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.07 AU - 4.19 AU

Year: 2447 Days

Day: 34.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,553,549 km

• M1: 556,354 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.93 AU - 5.43 AU

Year: 3437 Days

Day: 21.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,553,549 km

• M1: 776,413 km (0.111 R)
• M2: 3,895,977 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.02 AU - 6.04 AU

Year: 4316 Days

Day: 47.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.98 AU - 13.06 AU

Year: 9946 Days

Day: 43.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.8

Radius: 4.7

Gravity: 19.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.18 AU - 22.82 AU

Year: 26073 Days

Day: 22.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,553,549 km

• M1: 277,654 km (0.103 R)
• M2: 798,254 km (0.073 R)
• M3: 1,058,106 km (0.058 R)
• M4: 1,283,849 km (0.085 R)
• M5: 1,432,549 km (0.064 R)
• M6: 1,682,078 km (0.074 R)
• M7: 2,509,055 km (0.106 R)
• M8: 2,657,606 km (0.118 R)
• M9: 4,650,848 km (0.114 R)
• M10: 5,158,284 km (0.075 R)
• M11: 5,347,077 km (0.078 R)
• M12: 5,394,798 km (0.104 R)
• M13: 6,527,254 km (0.106 R)
• M14: 7,462,989 km (0.068 R)
• M15: 7,516,096 km (0.106 R)
• M16: 8,000,644 km (0.053 R)
• M17: 8,439,713 km (0.105 R)
• M18: 8,718,265 km (0.088 R)
• M19: 10,630,125 km (0.066 R)
• M20: 10,689,965 km (0.067 R)
• M21: 10,749,953 km (0.101 R)
• M22: 11,234,052 km (0.096 R)
• M23: 14,549,440 km (0.062 R)
• M24: 15,151,721 km (0.067 R)
• M25: 15,625,797 km (0.064 R)
• M26: 15,898,963 km (0.118 R)
• M27: 16,104,809 km (0.119 R)
• M28: 16,173,624 km (0.102 R)
• M29: 17,217,668 km (0.11 R)
• M30: 17,783,297 km (0.117 R)
• M31: 18,932,807 km (0.116 R)
• M32: 19,443,235 km (0.077 R)
• M33: 19,810,498 km (0.093 R)
• M34: 21,151,942 km (0.04 R)
• M35: 21,833,510 km (0.103 R)
• M36: 22,292,028 km (0.075 R)
• M37: 23,063,055 km (0.091 R)
• M38: 23,686,130 km (0.089 R)
• M39: 23,764,370 km (0.075 R)
• M40: 24,078,376 km (0.027 R)
• M41: 24,472,865 km (0.1 R)
• M42: 25,267,978 km (0.109 R)
• M43: 27,457,044 km (0.087 R)
• M44: 27,704,030 km (0.088 R)
• M45: 29,874,994 km (0.069 R)
• M46: 30,213,833 km (0.085 R)
• M47: 30,895,251 km (0.087 R)
• M48: 32,882,510 km (0.073 R)
• M49: 33,495,562 km (0.079 R)
• M50: 34,999,918 km (0.12 R)
• M51: 37,525,130 km (0.119 R)
• M52: 40,108,536 km (0.096 R)
• M53: 40,950,921 km (0.115 R)
• M54: 41,421,556 km (0.088 R)
• M55: 42,558,201 km (0.072 R)
• M56: 44,765,368 km (0.095 R)
• M57: 44,862,157 km (0.094 R)
• M58: 45,250,065 km (0.087 R)
• M59: 45,347,154 km (0.086 R)
• M60: 47,897,349 km (0.034 R)
• M61: 48,492,449 km (0.075 R)
• M62: 50,695,278 km (0.098 R)
• M63: 51,301,747 km (0.11 R)
• M64: 52,726,069 km (0.061 R)
• M65: 55,197,874 km (0.084 R)
• M66: 55,821,697 km (0.057 R)
• M67: 56,030,087 km (0.118 R)
• M68: 57,076,225 km (0.099 R)
• M69: 58,023,329 km (0.04 R)
• M70: 58,128,945 km (0.049 R)
• M71: 60,681,235 km (0.109 R)
• M72: 61,540,076 km (0.064 R)
• M73: 61,755,497 km (0.12 R)
• M74: 61,863,207 km (0.048 R)
• M75: 62,944,351 km (0.107 R)
• M76: 66,887,751 km (0.106 R)
• M77: 67,330,710 km (0.096 R)
• M78: 67,441,712 km (0.08 R)
• M79: 67,774,867 km (0.082 R)
• M80: 69,000,971 km (0.108 R)
• M81: 71,475,020 km (0.084 R)
• M82: 75,125,358 km (0.11 R)
• M83: 75,470,630 km (0.067 R)
• M84: 75,931,840 km (0.11 R)
• M85: 76,278,458 km (0.079 R)
• M86: 76,625,525 km (0.078 R)
• M87: 77,437,393 km (0.12 R)

Kuiper Belt

Range: 37.7 - 57.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit