🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.45 AU - 2.37 AU

Year: 779 Days

Day: 34.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,703,931 km

• M1: 18,999 km (0.09 R)
• M2: 90,507 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2 AU - 3.2 AU

Year: 1238 Days

Day: 36.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,703,931 km

• M1: 81,980 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.64 AU - 3.22 AU

Year: 1481 Days

Day: 36 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,703,931 km

• M1: 466,446 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.5 AU - 3.8 AU

Year: 2059 Days

Day: 23.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,703,931 km

• M1: 1,219,671 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.04 AU - 9.6 AU

Year: 7735 Days

Day: 31.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,703,931 km

• M1: 329,265 km (0.103 R)
• M2: 3,838,681 km (0.11 R)

Asteroid Belt

Center: 15.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 22.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.2

Radius: 4.5

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 18.4 AU - 26.42 AU

Year: 31326 Days

Day: 19.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,703,931 km

• M1: 85,869 km (0.073 R)
• M2: 153,637 km (0.043 R)
• M3: 918,531 km (0.085 R)
• M4: 1,118,094 km (0.12 R)
• M5: 1,691,354 km (0.047 R)
• M6: 2,153,611 km (0.104 R)
• M7: 2,228,111 km (0.086 R)
• M8: 2,854,178 km (0.12 R)
• M9: 3,018,735 km (0.074 R)
• M10: 3,574,641 km (0.053 R)
• M11: 4,254,713 km (0.025 R)
• M12: 4,442,608 km (0.044 R)
• M13: 4,585,474 km (0.081 R)
• M14: 4,778,156 km (0.108 R)
• M15: 5,022,898 km (0.048 R)
• M16: 5,372,209 km (0.07 R)
• M17: 5,473,487 km (0.063 R)
• M18: 5,989,151 km (0.05 R)
• M19: 6,094,168 km (0.105 R)
• M20: 6,628,382 km (0.089 R)
• M21: 6,901,099 km (0.081 R)
• M22: 7,627,098 km (0.098 R)
• M23: 7,740,942 km (0.098 R)
• M24: 7,970,425 km (0.083 R)
• M25: 8,260,196 km (0.108 R)
• M26: 9,030,027 km (0.106 R)
• M27: 10,195,693 km (0.12 R)
• M28: 11,020,127 km (0.089 R)
• M29: 11,278,183 km (0.091 R)
• M30: 11,668,784 km (0.053 R)
• M31: 11,997,749 km (0.119 R)
• M32: 12,130,293 km (0.116 R)
• M33: 13,138,882 km (0.058 R)
• M34: 13,895,548 km (0.087 R)
• M35: 14,807,945 km (0.1 R)
• M36: 17,658,533 km (0.056 R)
• M37: 17,809,178 km (0.092 R)
• M38: 19,728,219 km (0.118 R)
• M39: 20,990,376 km (0.029 R)
• M40: 21,149,997 km (0.083 R)
• M41: 22,441,177 km (0.109 R)
• M42: 22,932,007 km (0.071 R)
• M43: 23,014,136 km (0.11 R)
• M44: 23,924,140 km (0.072 R)
• M45: 24,090,792 km (0.066 R)
• M46: 27,417,999 km (0.12 R)
• M47: 30,976,633 km (0.038 R)
• M48: 32,809,506 km (0.1 R)
• M49: 33,739,107 km (0.056 R)
• M50: 34,300,997 km (0.08 R)
• M51: 34,489,041 km (0.083 R)
• M52: 34,583,138 km (0.082 R)
• M53: 36,771,306 km (0.08 R)
• M54: 36,963,839 km (0.086 R)
• M55: 38,808,081 km (0.062 R)
• M56: 42,585,577 km (0.113 R)
• M57: 42,686,556 km (0.072 R)
• M58: 43,091,367 km (0.118 R)
• M59: 44,722,882 km (0.058 R)
• M60: 45,339,973 km (0.077 R)
• M61: 45,443,046 km (0.114 R)
• M62: 46,478,413 km (0.106 R)
• M63: 46,686,503 km (0.04 R)
• M64: 46,999,163 km (0.114 R)
• M65: 48,783,566 km (0.112 R)
• M66: 49,418,759 km (0.05 R)
• M67: 49,737,402 km (0.084 R)
• M68: 51,663,176 km (0.038 R)
• M69: 53,613,184 km (0.094 R)
• M70: 56,250,445 km (0.119 R)
• M71: 56,805,154 km (0.077 R)
• M72: 57,138,907 km (0.1 R)
• M73: 58,704,748 km (0.077 R)
• M74: 60,284,800 km (0.119 R)
• M75: 62,107,501 km (0.042 R)
• M76: 64,063,942 km (0.1 R)
• M77: 64,759,123 km (0.102 R)
• M78: 64,991,449 km (0.099 R)
• M79: 66,860,076 km (0.115 R)
• M80: 67,447,696 km (0.085 R)
• M81: 70,410,931 km (0.056 R)
• M82: 71,728,289 km (0.104 R)
• M83: 74,387,092 km (0.074 R)
• M84: 74,995,806 km (0.047 R)
• M85: 76,095,799 km (0.108 R)
• M86: 79,179,011 km (0.064 R)
• M87: 79,925,056 km (0.119 R)
• M88: 80,049,671 km (0.114 R)
• M89: 81,424,176 km (0.09 R)
• M90: 83,058,683 km (0.04 R)

Kuiper Belt

Range: 37.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit