🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.67 AU

Year: 170 Days

Day: 21.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,367,454 km

• M1: 103,372 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.84 AU

Year: 303 Days

Day: 22.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 127 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,367,454 km

• M1: 287,826 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.65 AU - 7.85 AU

Year: 8980 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 85,367,454 km

• M1: 243,246 km (0.072 R)
• M2: 364,271 km (0.055 R)
• M3: 477,965 km (0.091 R)
• M4: 744,698 km (0.065 R)
• M5: 912,547 km (0.104 R)
• M6: 1,073,365 km (0.052 R)
• M7: 1,255,575 km (0.116 R)
• M8: 1,402,480 km (0.104 R)
• M9: 1,555,369 km (0.077 R)
• M10: 1,689,259 km (0.118 R)
• M11: 1,789,340 km (0.108 R)
• M12: 2,035,279 km (0.066 R)
• M13: 2,306,500 km (0.076 R)
• M14: 2,662,393 km (0.106 R)
• M15: 3,143,949 km (0.107 R)
• M16: 3,491,166 km (0.11 R)
• M17: 3,984,838 km (0.111 R)
• M18: 4,483,448 km (0.1 R)
• M19: 4,659,974 km (0.115 R)
• M20: 4,965,602 km (0.068 R)
• M21: 5,074,958 km (0.044 R)
• M22: 5,240,713 km (0.085 R)
• M23: 5,863,788 km (0.068 R)
• M24: 6,037,920 km (0.101 R)
• M25: 6,893,320 km (0.086 R)
• M26: 6,995,196 km (0.08 R)
• M27: 7,200,744 km (0.037 R)
• M28: 7,449,974 km (0.064 R)
• M29: 7,999,746 km (0.115 R)
• M30: 8,150,092 km (0.113 R)
• M31: 8,344,719 km (0.076 R)
• M32: 8,475,318 km (0.109 R)
• M33: 9,796,117 km (0.117 R)
• M34: 9,934,047 km (0.095 R)
• M35: 10,304,900 km (0.105 R)
• M36: 10,751,449 km (0.112 R)
• M37: 10,846,145 km (0.116 R)
• M38: 11,517,690 km (0.04 R)
• M39: 13,204,256 km (0.091 R)
• M40: 14,102,292 km (0.037 R)
• M41: 14,467,012 km (0.071 R)
• M42: 14,624,389 km (0.092 R)
• M43: 15,285,761 km (0.096 R)
• M44: 15,768,214 km (0.116 R)
• M45: 16,337,284 km (0.09 R)
• M46: 17,189,693 km (0.097 R)
• M47: 17,384,170 km (0.117 R)
• M48: 17,831,468 km (0.116 R)
• M49: 18,056,613 km (0.113 R)
• M50: 18,424,474 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.8

Radius: 5

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.96 AU - 21.06 AU

Year: 29201 Days

Day: 15 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,367,454 km

• M1: 92,302 km (0.103 R)
• M2: 135,087 km (0.078 R)
• M3: 340,485 km (0.091 R)
• M4: 461,809 km (0.055 R)
• M5: 527,781 km (0.04 R)
• M6: 597,045 km (0.052 R)
• M7: 796,459 km (0.113 R)
• M8: 876,494 km (0.108 R)
• M9: 1,508,545 km (0.081 R)
• M10: 1,744,760 km (0.047 R)
• M11: 1,779,317 km (0.106 R)
• M12: 1,884,933 km (0.116 R)
• M13: 2,028,697 km (0.118 R)
• M14: 2,289,147 km (0.075 R)
• M15: 2,923,292 km (0.088 R)
• M16: 3,089,944 km (0.106 R)
• M17: 3,787,070 km (0.085 R)
• M18: 4,435,278 km (0.095 R)
• M19: 5,267,790 km (0.101 R)
• M20: 5,368,918 km (0.114 R)
• M21: 5,936,193 km (0.116 R)
• M22: 6,041,510 km (0.091 R)
• M23: 6,200,383 km (0.066 R)
• M24: 6,468,462 km (0.034 R)
• M25: 7,806,914 km (0.087 R)
• M26: 7,922,105 km (0.12 R)
• M27: 8,154,430 km (0.055 R)
• M28: 8,685,353 km (0.112 R)
• M29: 9,288,233 km (0.095 R)
• M30: 10,533,934 km (0.111 R)
• M31: 10,725,270 km (0.107 R)
• M32: 11,765,274 km (0.114 R)
• M33: 12,364,114 km (0.027 R)
• M34: 12,431,284 km (0.102 R)
• M35: 12,498,603 km (0.077 R)
• M36: 13,109,561 km (0.116 R)
• M37: 14,643,687 km (0.044 R)
• M38: 15,649,134 km (0.045 R)
• M39: 15,867,397 km (0.102 R)
• M40: 17,499,061 km (0.117 R)
• M41: 17,574,608 km (0.077 R)
• M42: 18,796,075 km (0.12 R)
• M43: 19,887,242 km (0.09 R)
• M44: 23,115,863 km (0.102 R)
• M45: 23,364,495 km (0.103 R)
• M46: 24,367,848 km (0.116 R)
• M47: 25,214,721 km (0.085 R)
• M48: 26,071,169 km (0.099 R)
• M49: 28,076,977 km (0.084 R)
• M50: 28,342,214 km (0.089 R)
• M51: 29,053,552 km (0.089 R)
• M52: 29,321,931 km (0.117 R)
• M53: 30,403,224 km (0.057 R)
• M54: 33,350,153 km (0.043 R)
• M55: 33,912,790 km (0.061 R)
• M56: 34,195,231 km (0.041 R)
• M57: 34,573,115 km (0.116 R)
• M58: 36,386,690 km (0.107 R)
• M59: 36,869,143 km (0.091 R)
• M60: 37,353,691 km (0.107 R)
• M61: 39,411,559 km (0.089 R)
• M62: 41,707,288 km (0.118 R)
• M63: 42,313,159 km (0.094 R)
• M64: 45,905,752 km (0.074 R)
• M65: 47,790,985 km (0.104 R)
• M66: 48,213,299 km (0.07 R)
• M67: 48,319,215 km (0.116 R)
• M68: 48,743,025 km (0.102 R)
• M69: 49,487,873 km (0.066 R)
• M70: 49,808,312 km (0.084 R)
• M71: 49,915,274 km (0.042 R)
• M72: 50,022,237 km (0.039 R)
• M73: 50,129,349 km (0.077 R)
• M74: 51,528,538 km (0.1 R)
• M75: 53,268,062 km (0.097 R)
• M76: 62,249,768 km (0.069 R)
• M77: 62,364,959 km (0.119 R)
• M78: 65,150,920 km (0.114 R)
• M79: 68,809,037 km (0.054 R)
• M80: 68,928,117 km (0.12 R)
• M81: 69,763,770 km (0.083 R)
• M82: 71,324,674 km (0.087 R)
• M83: 71,807,277 km (0.09 R)
• M84: 73,261,518 km (0.112 R)
• M85: 73,504,914 km (0.036 R)
• M86: 75,093,045 km (0.064 R)
• M87: 75,215,715 km (0.083 R)
• M88: 75,338,385 km (0.084 R)
• M89: 76,445,709 km (0.093 R)
• M90: 79,549,565 km (0.117 R)
• M91: 80,551,572 km (0.071 R)
• M92: 81,683,729 km (0.102 R)
• M93: 82,062,211 km (0.101 R)
• M94: 84,600,887 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit