🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 180 Days

Day: 30.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.78 AU - 1.18 AU

Year: 349 Days

Day: 34.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.2 AU - 1.42 AU

Year: 540 Days

Day: 31.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.14 AU - 1.84 AU

Year: 655 Days

Day: 38.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.49 AU - 1.87 AU

Year: 784 Days

Day: 39.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,276,642 km

• M1: 806,033 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.46 AU - 2.34 AU

Year: 943 Days

Day: 28.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,276,642 km

• M1: 1,823,000 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.8

Radius: 7.2

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.6 AU - 21.4 AU

Year: 28637 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 108,276,642 km

• M1: 329,415 km (0.094 R)
• M2: 569,519 km (0.113 R)
• M3: 708,795 km (0.083 R)
• M4: 797,955 km (0.067 R)
• M5: 859,589 km (0.093 R)
• M6: 1,054,216 km (0.075 R)
• M7: 1,679,535 km (0.115 R)
• M8: 2,446,374 km (0.108 R)
• M9: 2,723,429 km (0.118 R)
• M10: 2,770,553 km (0.097 R)
• M11: 3,059,426 km (0.085 R)
• M12: 3,982,744 km (0.063 R)
• M13: 4,144,609 km (0.107 R)
• M14: 4,643,069 km (0.09 R)
• M15: 4,756,464 km (0.119 R)
• M16: 4,870,757 km (0.052 R)
• M17: 4,928,203 km (0.096 R)
• M18: 5,575,513 km (0.094 R)
• M19: 8,351,451 km (0.117 R)
• M20: 8,838,093 km (0.11 R)
• M21: 11,177,205 km (0.116 R)
• M22: 11,559,128 km (0.11 R)
• M23: 11,945,240 km (0.098 R)
• M24: 13,612,957 km (0.052 R)
• M25: 14,931,663 km (0.097 R)
• M26: 15,436,705 km (0.052 R)
• M27: 18,312,724 km (0.113 R)
• M28: 18,762,715 km (0.113 R)
• M29: 19,949,474 km (0.032 R)
• M30: 24,044,567 km (0.099 R)
• M31: 27,151,565 km (0.119 R)
• M32: 27,561,613 km (0.069 R)
• M33: 28,804,023 km (0.118 R)
• M34: 28,908,293 km (0.08 R)
• M35: 33,075,042 km (0.11 R)
• M36: 33,622,570 km (0.062 R)
• M37: 33,842,479 km (0.059 R)
• M38: 33,952,583 km (0.069 R)
• M39: 35,618,804 km (0.097 R)
• M40: 36,518,187 km (0.112 R)
• M41: 37,425,199 km (0.114 R)
• M42: 38,339,391 km (0.118 R)
• M43: 38,684,214 km (0.061 R)
• M44: 39,030,084 km (0.103 R)
• M45: 39,608,579 km (0.069 R)
• M46: 40,891,531 km (0.112 R)
• M47: 42,306,577 km (0.119 R)
• M48: 45,913,681 km (0.119 R)
• M49: 46,401,968 km (0.07 R)
• M50: 47,877,452 km (0.111 R)
• M51: 49,743,237 km (0.04 R)
• M52: 50,496,163 km (0.111 R)
• M53: 51,632,658 km (0.106 R)
• M54: 52,777,530 km (0.081 R)
• M55: 54,188,238 km (0.026 R)
• M56: 54,445,995 km (0.113 R)
• M57: 54,833,454 km (0.071 R)
• M58: 56,262,114 km (0.094 R)
• M59: 57,308,850 km (0.06 R)
• M60: 59,554,314 km (0.111 R)
• M61: 59,687,157 km (0.084 R)
• M62: 59,953,441 km (0.066 R)
• M63: 64,130,662 km (0.077 R)
• M64: 64,950,010 km (0.116 R)
• M65: 69,657,556 km (0.096 R)
• M66: 71,627,760 km (0.11 R)
• M67: 74,903,953 km (0.104 R)
• M68: 78,374,474 km (0.066 R)
• M69: 78,520,182 km (0.031 R)
• M70: 78,957,906 km (0.03 R)
• M71: 81,306,293 km (0.105 R)
• M72: 84,124,567 km (0.048 R)
• M73: 84,273,866 km (0.103 R)
• M74: 84,871,510 km (0.042 R)
• M75: 85,620,696 km (0.09 R)
• M76: 87,276,595 km (0.094 R)
• M77: 87,578,932 km (0.08 R)
• M78: 88,791,123 km (0.11 R)
• M79: 89,095,106 km (0.052 R)
• M80: 90,772,996 km (0.086 R)
• M81: 91,232,411 km (0.114 R)
• M82: 91,385,749 km (0.075 R)
• M83: 92,461,358 km (0.047 R)
• M84: 96,492,871 km (0.088 R)
• M85: 99,317,428 km (0.084 R)
• M86: 99,475,104 km (0.07 R)
• M87: 100,898,229 km (0.078 R)
• M88: 103,125,442 km (0.117 R)
• M89: 103,924,743 km (0.097 R)
• M90: 106,335,064 km (0.064 R)
• M91: 106,496,480 km (0.101 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit