🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 256 Days

Day: 40.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,053,726 km

• M1: 383,270 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 11.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.15 AU

Year: 607 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,053,726 km

• M1: 147,504 km (0.113 R)
• M2: 270,174 km (0.067 R)
• M3: 344,823 km (0.111 R)
• M4: 434,432 km (0.11 R)
• M5: 521,498 km (0.101 R)
• M6: 702,212 km (0.049 R)
• M7: 840,441 km (0.12 R)
• M8: 977,323 km (0.078 R)
• M9: 1,128,118 km (0.099 R)
• M10: 1,249,741 km (0.114 R)
• M11: 1,369,569 km (0.096 R)
• M12: 1,486,853 km (0.099 R)
• M13: 1,573,620 km (0.105 R)
• M14: 1,710,801 km (0.12 R)
• M15: 1,795,174 km (0.116 R)
• M16: 1,946,119 km (0.072 R)
• M17: 2,064,002 km (0.099 R)
• M18: 2,161,689 km (0.047 R)
• M19: 2,464,326 km (0.064 R)
• M20: 2,690,069 km (0.059 R)
• M21: 2,855,524 km (0.087 R)
• M22: 2,931,071 km (0.039 R)
• M23: 3,015,893 km (0.115 R)
• M24: 3,136,020 km (0.032 R)
• M25: 3,372,235 km (0.062 R)
• M26: 3,452,420 km (0.084 R)
• M27: 3,569,256 km (0.083 R)
• M28: 3,890,293 km (0.083 R)
• M29: 3,983,941 km (0.096 R)
• M30: 4,097,037 km (0.103 R)
• M31: 4,472,528 km (0.066 R)
• M32: 4,679,421 km (0.112 R)
• M33: 4,818,996 km (0.078 R)
• M34: 4,960,067 km (0.072 R)
• M35: 5,061,794 km (0.12 R)
• M36: 5,433,395 km (0.074 R)
• M37: 5,559,206 km (0.064 R)
• M38: 5,654,351 km (0.061 R)
• M39: 5,792,579 km (0.083 R)
• M40: 5,867,528 km (0.092 R)
• M41: 5,942,775 km (0.103 R)
• M42: 6,235,987 km (0.06 R)
• M43: 6,312,881 km (0.117 R)
• M44: 6,434,204 km (0.066 R)
• M45: 6,623,296 km (0.093 R)
• M46: 6,870,881 km (0.085 R)
• M47: 7,132,826 km (0.043 R)
• M48: 7,236,348 km (0.072 R)
• M49: 7,375,025 km (0.064 R)
• M50: 7,666,891 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 10.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.14 AU - 2.84 AU

Year: 2537 Days

Day: 12 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,053,726 km

• M1: 228,885 km (0.049 R)
• M2: 436,975 km (0.032 R)
• M3: 566,826 km (0.093 R)
• M4: 684,709 km (0.047 R)
• M5: 858,991 km (0.073 R)
• M6: 987,047 km (0.056 R)
• M7: 1,058,854 km (0.114 R)
• M8: 1,164,619 km (0.101 R)
• M9: 1,285,345 km (0.037 R)
• M10: 1,364,482 km (0.094 R)
• M11: 1,492,239 km (0.032 R)
• M12: 1,636,302 km (0.046 R)
• M13: 1,735,036 km (0.11 R)
• M14: 1,874,162 km (0.076 R)
• M15: 1,964,669 km (0.095 R)
• M16: 2,217,938 km (0.119 R)
• M17: 2,411,368 km (0.119 R)
• M18: 2,567,249 km (0.104 R)
• M19: 2,934,213 km (0.082 R)
• M20: 3,162,499 km (0.066 R)
• M21: 3,380,912 km (0.056 R)
• M22: 3,460,199 km (0.05 R)
• M23: 3,652,881 km (0.056 R)
• M24: 3,849,153 km (0.096 R)
• M25: 4,149,995 km (0.117 R)
• M26: 4,528,328 km (0.052 R)
• M27: 4,615,842 km (0.06 R)
• M28: 4,774,865 km (0.066 R)
• M29: 5,098,445 km (0.105 R)
• M30: 5,373,556 km (0.11 R)
• M31: 5,466,306 km (0.111 R)
• M32: 5,559,655 km (0.045 R)
• M33: 5,691,301 km (0.055 R)
• M34: 5,823,845 km (0.116 R)
• M35: 5,976,734 km (0.036 R)
• M36: 6,169,566 km (0.098 R)
• M37: 6,305,849 km (0.107 R)
• M38: 6,641,098 km (0.051 R)
• M39: 6,901,399 km (0.058 R)
• M40: 7,287,810 km (0.071 R)
• M41: 7,514,750 km (0.106 R)
• M42: 7,765,177 km (0.06 R)
• M43: 7,933,474 km (0.101 R)
• M44: 8,103,118 km (0.054 R)
• M45: 8,188,389 km (0.085 R)
• M46: 9,101,684 km (0.088 R)
• M47: 9,168,255 km (0.096 R)
• M48: 9,525,495 km (0.116 R)
• M49: 9,910,261 km (0.082 R)
• M50: 10,115,958 km (0.082 R)
• M51: 10,184,773 km (0.086 R)
• M52: 10,718,239 km (0.098 R)
• M53: 11,047,354 km (0.033 R)
• M54: 11,523,374 km (0.112 R)
• M55: 11,715,608 km (0.101 R)
• M56: 11,788,013 km (0.097 R)
• M57: 11,884,653 km (0.086 R)
• M58: 12,127,750 km (0.118 R)
• M59: 12,347,808 km (0.096 R)
• M60: 13,266,638 km (0.11 R)
• M61: 13,342,185 km (0.099 R)
• M62: 13,518,860 km (0.077 R)
• M63: 13,798,010 km (0.081 R)
• M64: 13,900,036 km (0.077 R)
• M65: 14,233,190 km (0.103 R)
• M66: 14,569,187 km (0.069 R)
• M67: 14,855,368 km (0.048 R)
• M68: 15,117,164 km (0.088 R)
• M69: 15,196,002 km (0.079 R)
• M70: 15,459,893 km (0.086 R)
• M71: 15,565,808 km (0.082 R)
• M72: 15,725,279 km (0.115 R)
• M73: 15,858,571 km (0.064 R)
• M74: 16,126,202 km (0.113 R)
• M75: 16,693,028 km (0.11 R)
• M76: 18,264,554 km (0.056 R)
• M77: 18,404,577 km (0.098 R)
• M78: 18,629,572 km (0.118 R)
• M79: 18,883,739 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit