🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.6 AU - 0.64 AU

Year: 315 Days

Day: 15.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 11.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.4 AU - 3.4 AU

Year: 4048 Days

Day: 13.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,427,950 km

• M1: 166,203 km (0.043 R)
• M2: 244,443 km (0.109 R)
• M3: 330,312 km (0.09 R)
• M4: 440,416 km (0.117 R)
• M5: 727,046 km (0.106 R)
• M6: 1,096,253 km (0.114 R)
• M7: 1,236,426 km (0.056 R)
• M8: 1,493,136 km (0.104 R)
• M9: 1,812,079 km (0.099 R)
• M10: 1,918,293 km (0.078 R)
• M11: 2,026,453 km (0.12 R)
• M12: 2,281,816 km (0.103 R)
• M13: 2,413,612 km (0.061 R)
• M14: 2,912,222 km (0.054 R)
• M15: 3,001,532 km (0.092 R)
• M16: 3,201,245 km (0.072 R)
• M17: 3,311,947 km (0.105 R)
• M18: 3,442,995 km (0.103 R)
• M19: 3,768,071 km (0.093 R)
• M20: 3,904,953 km (0.071 R)
• M21: 4,023,584 km (0.092 R)
• M22: 4,103,320 km (0.099 R)
• M23: 4,366,313 km (0.034 R)
• M24: 4,676,579 km (0.108 R)
• M25: 5,101,587 km (0.118 R)
• M26: 5,318,803 km (0.075 R)
• M27: 5,428,458 km (0.11 R)
• M28: 5,539,011 km (0.095 R)
• M29: 6,171,810 km (0.069 R)
• M30: 6,614,320 km (0.091 R)
• M31: 6,851,433 km (0.107 R)
• M32: 6,947,026 km (0.092 R)
• M33: 7,236,647 km (0.088 R)
• M34: 7,877,674 km (0.093 R)
• M35: 8,614,145 km (0.081 R)
• M36: 8,847,218 km (0.069 R)
• M37: 9,558,855 km (0.097 R)
• M38: 9,827,084 km (0.064 R)
• M39: 10,813,532 km (0.086 R)
• M40: 11,008,907 km (0.032 R)
• M41: 11,177,504 km (0.052 R)
• M42: 11,290,301 km (0.12 R)
• M43: 11,403,397 km (0.078 R)
• M44: 11,488,518 km (0.119 R)
• M45: 11,946,288 km (0.097 R)
• M46: 12,497,406 km (0.1 R)
• M47: 12,585,220 km (0.112 R)
• M48: 12,702,654 km (0.114 R)
• M49: 12,790,917 km (0.103 R)
• M50: 12,879,479 km (0.081 R)
• M51: 13,354,752 km (0.077 R)
• M52: 14,048,287 km (0.116 R)
• M53: 14,537,622 km (0.041 R)
• M54: 14,630,073 km (0.104 R)
• M55: 14,877,359 km (0.119 R)
• M56: 15,188,373 km (0.115 R)
• M57: 16,775,905 km (0.093 R)
• M58: 16,905,307 km (0.098 R)
• M59: 17,002,396 km (0.096 R)
• M60: 18,783,359 km (0.114 R)
• M61: 19,018,527 km (0.045 R)
• M62: 19,153,315 km (0.038 R)
• M63: 20,174,769 km (0.112 R)
• M64: 20,450,029 km (0.059 R)
• M65: 20,692,078 km (0.101 R)
• M66: 21,248,732 km (0.073 R)
• M67: 21,951,393 km (0.073 R)
• M68: 22,341,245 km (0.096 R)
• M69: 22,876,357 km (0.042 R)
• M70: 23,307,647 km (0.114 R)
• M71: 24,032,300 km (0.042 R)
• M72: 24,287,663 km (0.115 R)
• M73: 24,507,273 km (0.082 R)
• M74: 24,617,377 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 9.1

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.93 AU - 3.99 AU

Year: 4156 Days

Day: 8.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,427,950 km

• M1: 113,994 km (0.096 R)
• M2: 199,264 km (0.092 R)
• M3: 365,617 km (0.085 R)
• M4: 439,219 km (0.101 R)
• M5: 929,152 km (0.119 R)
• M6: 1,275,471 km (0.12 R)
• M7: 1,409,810 km (0.065 R)
• M8: 2,062,955 km (0.116 R)
• M9: 2,329,837 km (0.104 R)
• M10: 2,532,542 km (0.119 R)
• M11: 2,955,605 km (0.05 R)
• M12: 3,014,995 km (0.058 R)
• M13: 3,589,003 km (0.077 R)
• M14: 3,780,637 km (0.114 R)
• M15: 4,085,667 km (0.102 R)
• M16: 4,174,229 km (0.076 R)
• M17: 4,241,100 km (0.063 R)
• M18: 4,719,364 km (0.087 R)
• M19: 4,906,062 km (0.065 R)
• M20: 5,119,090 km (0.093 R)
• M21: 5,238,618 km (0.059 R)
• M22: 5,701,923 km (0.071 R)
• M23: 5,776,273 km (0.064 R)
• M24: 6,102,247 km (0.118 R)
• M25: 6,408,474 km (0.05 R)
• M26: 6,641,397 km (0.113 R)
• M27: 7,142,401 km (0.096 R)
• M28: 7,384,001 km (0.051 R)
• M29: 7,820,229 km (0.105 R)
• M30: 8,292,808 km (0.107 R)
• M31: 8,377,182 km (0.042 R)
• M32: 8,660,520 km (0.082 R)
• M33: 8,975,872 km (0.115 R)
• M34: 9,265,793 km (0.115 R)
• M35: 9,353,308 km (0.106 R)
• M36: 9,441,271 km (0.06 R)
• M37: 9,558,855 km (0.12 R)
• M38: 9,647,267 km (0.059 R)
• M39: 10,184,025 km (0.084 R)
• M40: 10,244,313 km (0.113 R)
• M41: 10,730,506 km (0.041 R)
• M42: 11,038,378 km (0.076 R)
• M43: 11,662,500 km (0.088 R)
• M44: 11,725,631 km (0.119 R)
• M45: 12,458,810 km (0.098 R)
• M46: 12,912,540 km (0.076 R)
• M47: 13,043,139 km (0.085 R)
• M48: 13,802,498 km (0.039 R)
• M49: 13,969,599 km (0.095 R)
• M50: 14,103,638 km (0.08 R)
• M51: 14,305,596 km (0.091 R)
• M52: 14,917,152 km (0.106 R)
• M53: 15,191,813 km (0.054 R)
• M54: 15,885,499 km (0.108 R)
• M55: 16,130,839 km (0.096 R)
• M56: 16,236,306 km (0.112 R)
• M57: 16,341,922 km (0.039 R)
• M58: 17,773,424 km (0.049 R)
• M59: 18,836,167 km (0.08 R)
• M60: 19,581,015 km (0.074 R)
• M61: 19,994,952 km (0.071 R)
• M62: 20,108,198 km (0.113 R)
• M63: 21,407,904 km (0.075 R)
• M64: 21,601,334 km (0.096 R)
• M65: 21,911,899 km (0.119 R)
• M66: 22,734,538 km (0.092 R)
• M67: 23,248,706 km (0.115 R)
• M68: 24,007,317 km (0.111 R)
• M69: 24,208,227 km (0.069 R)
• M70: 25,262,144 km (0.096 R)
• M71: 25,712,583 km (0.113 R)
• M72: 26,000,708 km (0.113 R)
• M73: 26,455,336 km (0.082 R)
• M74: 26,704,566 km (0.087 R)
• M75: 27,163,383 km (0.119 R)
• M76: 27,540,669 km (0.072 R)
• M77: 27,624,892 km (0.056 R)
• M78: 28,215,804 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit