🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.51 AU - 0.55 AU

Year: 139 Days

Day: 20.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.09 AU - 1.67 AU

Year: 583 Days

Day: 36.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,146,398 km

• M1: 625,319 km (0.107 R)
• M2: 795,113 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.38 AU - 4.78 AU

Year: 3528 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,146,398 km

• M1: 2,505,316 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.93 AU - 5.61 AU

Year: 3749 Days

Day: 47.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 11.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.06 AU - 14.56 AU

Year: 15544 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,146,398 km

• M1: 197,020 km (0.063 R)
• M2: 420,370 km (0.094 R)
• M3: 554,709 km (0.092 R)
• M4: 941,569 km (0.086 R)
• M5: 1,151,754 km (0.104 R)
• M6: 1,950,158 km (0.069 R)
• M7: 2,221,528 km (0.034 R)
• M8: 2,712,808 km (0.08 R)
• M9: 3,293,547 km (0.043 R)
• M10: 3,425,791 km (0.085 R)
• M11: 3,540,682 km (0.096 R)
• M12: 3,932,629 km (0.108 R)
• M13: 5,886,227 km (0.111 R)
• M14: 6,923,389 km (0.075 R)
• M15: 7,314,588 km (0.105 R)
• M16: 7,388,788 km (0.054 R)
• M17: 7,562,771 km (0.044 R)
• M18: 7,889,642 km (0.117 R)
• M19: 7,991,069 km (0.077 R)
• M20: 8,067,514 km (0.043 R)
• M21: 8,897,782 km (0.086 R)
• M22: 10,332,127 km (0.11 R)
• M23: 12,481,998 km (0.085 R)
• M24: 12,659,869 km (0.062 R)
• M25: 13,500,909 km (0.103 R)
• M26: 13,775,122 km (0.111 R)
• M27: 14,764,861 km (0.07 R)
• M28: 15,554,139 km (0.06 R)
• M29: 15,745,625 km (0.094 R)
• M30: 16,976,217 km (0.046 R)
• M31: 17,140,475 km (0.047 R)
• M32: 17,305,182 km (0.108 R)
• M33: 17,769,385 km (0.07 R)
• M34: 18,845,741 km (0.042 R)
• M35: 19,118,159 km (0.11 R)
• M36: 19,529,104 km (0.079 R)
• M37: 20,116,426 km (0.082 R)
• M38: 21,237,662 km (0.085 R)
• M39: 21,805,834 km (0.1 R)
• M40: 22,631,465 km (0.073 R)
• M41: 22,921,087 km (0.118 R)
• M42: 23,029,994 km (0.12 R)
• M43: 23,357,613 km (0.079 R)
• M44: 23,577,073 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.5

Radius: 7.8

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.42 AU - 14.1 AU

Year: 17377 Days

Day: 19.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,146,398 km

• M1: 103,372 km (0.089 R)
• M2: 158,574 km (0.079 R)
• M3: 216,319 km (0.112 R)
• M4: 285,732 km (0.04 R)
• M5: 471,383 km (0.08 R)
• M6: 528,978 km (0.11 R)
• M7: 739,462 km (0.105 R)
• M8: 878,439 km (0.086 R)
• M9: 1,103,434 km (0.097 R)
• M10: 1,182,422 km (0.076 R)
• M11: 1,318,705 km (0.096 R)
• M12: 1,460,075 km (0.101 R)
• M13: 1,518,119 km (0.052 R)
• M14: 2,009,997 km (0.103 R)
• M15: 2,444,130 km (0.085 R)
• M16: 2,618,711 km (0.102 R)
• M17: 2,980,438 km (0.1 R)
• M18: 3,167,286 km (0.099 R)
• M19: 3,750,568 km (0.051 R)
• M20: 4,882,127 km (0.11 R)
• M21: 5,691,152 km (0.119 R)
• M22: 5,783,603 km (0.087 R)
• M23: 7,129,835 km (0.105 R)
• M24: 7,786,569 km (0.077 R)
• M25: 7,837,881 km (0.079 R)
• M26: 8,148,297 km (0.048 R)
• M27: 8,462,602 km (0.119 R)
• M28: 9,265,793 km (0.109 R)
• M29: 9,648,913 km (0.035 R)
• M30: 10,544,107 km (0.063 R)
• M31: 11,290,750 km (0.082 R)
• M32: 11,348,943 km (0.064 R)
• M33: 11,523,973 km (0.115 R)
• M34: 12,113,987 km (0.083 R)
• M35: 13,078,295 km (0.062 R)
• M36: 13,817,607 km (0.102 R)
• M37: 13,942,073 km (0.107 R)
• M38: 14,380,993 km (0.054 R)
• M39: 15,789,606 km (0.081 R)
• M40: 16,050,356 km (0.095 R)
• M41: 16,444,247 km (0.048 R)
• M42: 17,107,863 km (0.079 R)
• M43: 17,375,643 km (0.053 R)
• M44: 17,780,156 km (0.085 R)
• M45: 18,119,593 km (0.072 R)
• M46: 18,873,716 km (0.08 R)
• M47: 19,918,657 km (0.106 R)
• M48: 20,341,870 km (0.119 R)
• M49: 21,125,613 km (0.103 R)
• M50: 21,197,270 km (0.099 R)
• M51: 23,386,635 km (0.104 R)
• M52: 25,341,431 km (0.098 R)
• M53: 27,504,466 km (0.12 R)
• M54: 28,370,339 km (0.116 R)
• M55: 31,184,424 km (0.106 R)
• M56: 31,922,241 km (0.09 R)
• M57: 32,583,015 km (0.095 R)
• M58: 32,998,298 km (0.071 R)
• M59: 34,001,950 km (0.076 R)
• M60: 35,015,775 km (0.079 R)
• M61: 35,100,597 km (0.106 R)
• M62: 36,125,043 km (0.085 R)
• M63: 37,159,363 km (0.105 R)
• M64: 39,168,762 km (0.092 R)
• M65: 40,498,088 km (0.055 R)
• M66: 40,676,559 km (0.101 R)
• M67: 42,474,575 km (0.081 R)
• M68: 42,565,082 km (0.065 R)
• M69: 42,928,156 km (0.112 R)
• M70: 43,110,067 km (0.114 R)
• M71: 44,942,791 km (0.099 R)
• M72: 47,081,741 km (0.068 R)
• M73: 47,833,470 km (0.111 R)
• M74: 48,589,239 km (0.089 R)
• M75: 49,348,897 km (0.094 R)
• M76: 50,208,187 km (0.103 R)
• M77: 50,687,798 km (0.066 R)
• M78: 51,747,998 km (0.065 R)
• M79: 52,038,517 km (0.103 R)
• M80: 53,303,367 km (0.114 R)
• M81: 55,962,469 km (0.079 R)
• M82: 56,658,997 km (0.084 R)
• M83: 59,777,664 km (0.116 R)
• M84: 60,999,729 km (0.097 R)
• M85: 61,101,904 km (0.107 R)
• M86: 61,921,700 km (0.113 R)
• M87: 62,642,014 km (0.088 R)
• M88: 63,158,127 km (0.074 R)
• M89: 63,883,228 km (0.106 R)
• M90: 65,028,100 km (0.095 R)
• M91: 65,132,519 km (0.057 R)
• M92: 66,495,057 km (0.115 R)
• M93: 70,209,871 km (0.116 R)
• M94: 71,068,413 km (0.097 R)
• M95: 72,146,416 km (0.091 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit