🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.85 AU

Year: 229 Days

Day: 21 Hours

Environment

Temp: 105 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.05 AU - 1.55 AU

Year: 555 Days

Day: 13.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.95 AU - 2.09 AU

Year: 1076 Days

Day: 40.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,158,702 km

• M1: 1,162,974 km (0.117 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 8.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.48 AU - 5.72 AU

Year: 3697 Days

Day: 14.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,158,702 km

• M1: 104,719 km (0.068 R)
• M2: 256,860 km (0.058 R)
• M3: 330,312 km (0.097 R)
• M4: 407,654 km (0.063 R)
• M5: 497,563 km (0.041 R)
• M6: 565,480 km (0.078 R)
• M7: 618,737 km (0.084 R)
• M8: 673,789 km (0.092 R)
• M9: 724,353 km (0.058 R)
• M10: 954,434 km (0.081 R)
• M11: 1,168,808 km (0.061 R)
• M12: 1,238,521 km (0.106 R)
• M13: 1,293,722 km (0.07 R)
• M14: 1,366,128 km (0.032 R)
• M15: 1,574,218 km (0.109 R)
• M16: 1,810,433 km (0.08 R)
• M17: 1,900,940 km (0.113 R)
• M18: 2,248,905 km (0.051 R)
• M19: 2,326,696 km (0.099 R)
• M20: 2,535,534 km (0.09 R)
• M21: 2,657,457 km (0.057 R)
• M22: 2,992,556 km (0.095 R)
• M23: 3,046,112 km (0.073 R)
• M24: 3,132,579 km (0.049 R)
• M25: 3,737,254 km (0.093 R)
• M26: 3,946,691 km (0.063 R)
• M27: 4,413,885 km (0.063 R)
• M28: 4,524,288 km (0.068 R)
• M29: 4,685,256 km (0.095 R)
• M30: 5,192,542 km (0.101 R)
• M31: 5,584,489 km (0.085 R)
• M32: 5,730,496 km (0.111 R)
• M33: 6,452,156 km (0.103 R)
• M34: 6,577,669 km (0.112 R)
• M35: 6,717,842 km (0.078 R)
• M36: 6,915,910 km (0.059 R)
• M37: 7,001,480 km (0.106 R)
• M38: 7,419,606 km (0.06 R)
• M39: 7,580,423 km (0.054 R)
• M40: 8,039,539 km (0.094 R)
• M41: 8,340,680 km (0.085 R)
• M42: 8,523,039 km (0.093 R)
• M43: 9,250,235 km (0.108 R)
• M44: 9,884,829 km (0.1 R)
• M45: 9,997,327 km (0.111 R)
• M46: 10,796,628 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 14.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.21 AU - 8.57 AU

Year: 7528 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,158,702 km

• M1: 194,776 km (0.112 R)
• M2: 428,149 km (0.101 R)
• M3: 547,678 km (0.118 R)
• M4: 658,530 km (0.082 R)
• M5: 1,516,623 km (0.056 R)
• M6: 1,890,767 km (0.032 R)
• M7: 2,218,985 km (0.119 R)
• M8: 2,313,531 km (0.111 R)
• M9: 2,467,617 km (0.117 R)
• M10: 2,605,397 km (0.083 R)
• M11: 2,847,895 km (0.074 R)
• M12: 3,013,649 km (0.078 R)
• M13: 3,247,022 km (0.051 R)
• M14: 3,822,674 km (0.114 R)
• M15: 3,914,079 km (0.058 R)
• M16: 4,075,944 km (0.074 R)
• M17: 4,169,442 km (0.093 R)
• M18: 4,819,445 km (0.088 R)
• M19: 5,372,808 km (0.084 R)
• M20: 5,579,103 km (0.062 R)
• M21: 5,683,223 km (0.089 R)
• M22: 5,867,079 km (0.088 R)
• M23: 6,079,657 km (0.077 R)
• M24: 6,267,702 km (0.113 R)
• M25: 6,403,387 km (0.087 R)
• M26: 6,567,347 km (0.11 R)
• M27: 6,871,629 km (0.059 R)
• M28: 7,379,663 km (0.116 R)
• M29: 7,638,318 km (0.042 R)
• M30: 8,164,753 km (0.052 R)
• M31: 8,492,222 km (0.067 R)
• M32: 8,945,803 km (0.086 R)
• M33: 9,068,025 km (0.073 R)
• M34: 10,130,169 km (0.082 R)
• M35: 11,264,570 km (0.117 R)
• M36: 11,696,160 km (0.077 R)
• M37: 11,897,219 km (0.108 R)
• M38: 12,234,862 km (0.064 R)
• M39: 12,507,280 km (0.093 R)
• M40: 12,747,235 km (0.112 R)
• M41: 12,885,164 km (0.108 R)
• M42: 13,092,806 km (0.066 R)
• M43: 13,231,932 km (0.056 R)
• M44: 13,511,530 km (0.119 R)
• M45: 14,577,714 km (0.111 R)
• M46: 15,597,224 km (0.109 R)
• M47: 15,818,778 km (0.079 R)
• M48: 16,227,479 km (0.056 R)
• M49: 17,551,271 km (0.066 R)
• M50: 17,781,652 km (0.111 R)
• M51: 19,145,685 km (0.097 R)
• M52: 19,740,636 km (0.105 R)
• M53: 19,940,349 km (0.081 R)
• M54: 20,220,995 km (0.115 R)
• M55: 20,422,204 km (0.09 R)
• M56: 20,907,948 km (0.048 R)
• M57: 21,030,020 km (0.045 R)
• M58: 21,684,959 km (0.053 R)
• M59: 22,139,138 km (0.117 R)
• M60: 23,056,921 km (0.12 R)
• M61: 23,393,816 km (0.118 R)
• M62: 23,944,635 km (0.109 R)
• M63: 24,328,503 km (0.071 R)
• M64: 24,542,578 km (0.085 R)
• M65: 25,362,075 km (0.117 R)
• M66: 25,928,004 km (0.117 R)
• M67: 26,806,592 km (0.079 R)
• M68: 27,695,203 km (0.099 R)
• M69: 29,500,999 km (0.062 R)
• M70: 30,004,247 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit