🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.06 AU - 1.48 AU

Year: 503 Days

Day: 17.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.41 AU - 2.51 AU

Year: 1356 Days

Day: 23.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 14.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.48 AU - 6.24 AU

Year: 4986 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,344,097 km

• M1: 208,390 km (0.117 R)
• M2: 621,878 km (0.067 R)
• M3: 853,456 km (0.058 R)
• M4: 1,085,183 km (0.12 R)
• M5: 1,305,989 km (0.114 R)
• M6: 2,077,316 km (0.076 R)
• M7: 2,647,434 km (0.096 R)
• M8: 2,819,172 km (0.115 R)
• M9: 2,928,528 km (0.112 R)
• M10: 3,151,578 km (0.063 R)
• M11: 3,567,460 km (0.038 R)
• M12: 3,686,092 km (0.102 R)
• M13: 4,050,362 km (0.029 R)
• M14: 4,174,379 km (0.101 R)
• M15: 4,274,610 km (0.111 R)
• M16: 4,375,588 km (0.067 R)
• M17: 4,631,700 km (0.102 R)
• M18: 5,212,439 km (0.074 R)
• M19: 5,347,825 km (0.066 R)
• M20: 5,594,362 km (0.032 R)
• M21: 5,957,137 km (0.093 R)
• M22: 6,184,226 km (0.114 R)
• M23: 6,414,158 km (0.087 R)
• M24: 7,668,088 km (0.116 R)
• M25: 7,946,639 km (0.075 R)
• M26: 8,040,138 km (0.104 R)
• M27: 9,093,905 km (0.078 R)
• M28: 9,421,823 km (0.059 R)
• M29: 9,521,007 km (0.07 R)
• M30: 9,653,850 km (0.099 R)
• M31: 9,753,781 km (0.064 R)
• M32: 9,954,691 km (0.117 R)
• M33: 10,123,288 km (0.116 R)
• M34: 10,463,324 km (0.061 R)
• M35: 11,224,478 km (0.08 R)
• M36: 11,932,076 km (0.092 R)
• M37: 12,255,207 km (0.118 R)
• M38: 12,544,978 km (0.073 R)
• M39: 13,464,856 km (0.111 R)
• M40: 14,597,461 km (0.115 R)
• M41: 15,447,476 km (0.107 R)
• M42: 15,878,617 km (0.093 R)
• M43: 16,234,211 km (0.078 R)
• M44: 16,872,994 km (0.099 R)
• M45: 18,133,955 km (0.083 R)
• M46: 18,713,347 km (0.104 R)
• M47: 19,131,024 km (0.104 R)
• M48: 20,789,167 km (0.073 R)
• M49: 21,657,284 km (0.119 R)
• M50: 23,160,144 km (0.112 R)
• M51: 24,241,288 km (0.114 R)
• M52: 24,514,154 km (0.095 R)
• M53: 25,384,963 km (0.032 R)
• M54: 25,477,265 km (0.086 R)
• M55: 25,754,620 km (0.103 R)
• M56: 26,499,468 km (0.051 R)
• M57: 27,962,535 km (0.104 R)
• M58: 28,583,815 km (0.04 R)
• M59: 28,775,898 km (0.045 R)
• M60: 28,920,260 km (0.093 R)
• M61: 30,328,276 km (0.033 R)
• M62: 30,917,392 km (0.068 R)
• M63: 31,015,977 km (0.071 R)
• M64: 31,411,215 km (0.104 R)
• M65: 31,510,248 km (0.067 R)
• M66: 31,659,098 km (0.119 R)
• M67: 32,707,330 km (0.08 R)
• M68: 33,109,749 km (0.038 R)
• M69: 33,767,082 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 10.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.18 AU - 6.54 AU

Year: 5637 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,344,097 km

• M1: 156,330 km (0.099 R)
• M2: 267,032 km (0.088 R)
• M3: 426,354 km (0.065 R)
• M4: 585,227 km (0.109 R)
• M5: 685,757 km (0.115 R)
• M6: 905,965 km (0.099 R)
• M7: 1,040,154 km (0.034 R)
• M8: 1,117,795 km (0.041 R)
• M9: 1,431,352 km (0.092 R)
• M10: 1,662,032 km (0.115 R)
• M11: 1,847,683 km (0.069 R)
• M12: 2,139,250 km (0.068 R)
• M13: 2,766,364 km (0.091 R)
• M14: 3,284,122 km (0.118 R)
• M15: 3,590,199 km (0.081 R)
• M16: 3,686,241 km (0.109 R)
• M17: 4,485,543 km (0.074 R)
• M18: 4,641,424 km (0.03 R)
• M19: 4,719,962 km (0.114 R)
• M20: 4,798,950 km (0.12 R)
• M21: 5,255,224 km (0.092 R)
• M22: 5,613,511 km (0.088 R)
• M23: 6,036,872 km (0.074 R)
• M24: 6,617,462 km (0.113 R)
• M25: 6,735,794 km (0.068 R)
• M26: 7,064,610 km (0.06 R)
• M27: 7,155,266 km (0.101 R)
• M28: 7,583,415 km (0.115 R)
• M29: 7,831,748 km (0.085 R)
• M30: 7,956,961 km (0.115 R)
• M31: 8,145,903 km (0.113 R)
• M32: 8,241,048 km (0.069 R)
• M33: 8,528,575 km (0.067 R)
• M34: 8,657,378 km (0.057 R)
• M35: 9,047,829 km (0.113 R)
• M36: 9,245,298 km (0.098 R)
• M37: 9,477,324 km (0.09 R)
• M38: 9,544,045 km (0.115 R)
• M39: 9,778,614 km (0.067 R)
• M40: 10,287,846 km (0.116 R)
• M41: 10,666,627 km (0.067 R)
• M42: 10,980,185 km (0.101 R)
• M43: 11,758,991 km (0.092 R)
• M44: 11,938,508 km (0.088 R)
• M45: 12,118,924 km (0.062 R)
• M46: 12,373,090 km (0.113 R)
• M47: 13,034,762 km (0.086 R)
• M48: 13,783,349 km (0.111 R)
• M49: 14,086,734 km (0.081 R)
• M50: 14,893,515 km (0.1 R)
• M51: 16,111,840 km (0.101 R)
• M52: 16,231,369 km (0.104 R)
• M53: 16,431,381 km (0.083 R)
• M54: 16,955,273 km (0.069 R)
• M55: 17,036,355 km (0.111 R)
• M56: 17,117,587 km (0.094 R)
• M57: 17,402,720 km (0.066 R)
• M58: 17,977,924 km (0.084 R)
• M59: 18,102,090 km (0.115 R)
• M60: 18,267,994 km (0.095 R)
• M61: 18,894,510 km (0.07 R)
• M62: 19,400,749 km (0.09 R)
• M63: 19,528,057 km (0.119 R)
• M64: 20,642,861 km (0.045 R)
• M65: 21,734,027 km (0.087 R)
• M66: 21,822,141 km (0.085 R)
• M67: 22,042,947 km (0.104 R)
• M68: 22,531,384 km (0.103 R)
• M69: 22,844,044 km (0.079 R)
• M70: 23,609,237 km (0.049 R)
• M71: 25,165,055 km (0.091 R)
• M72: 25,908,556 km (0.059 R)
• M73: 26,095,553 km (0.1 R)
• M74: 26,329,973 km (0.109 R)
• M75: 26,612,115 km (0.12 R)
• M76: 26,895,304 km (0.108 R)
• M77: 27,655,410 km (0.092 R)
• M78: 28,038,231 km (0.12 R)
• M79: 28,857,280 km (0.076 R)
• M80: 29,099,628 km (0.083 R)
• M81: 31,311,582 km (0.089 R)
• M82: 32,161,298 km (0.076 R)
• M83: 32,261,828 km (0.105 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit