🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 195 Days

Day: 38.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 247 Days

Day: 36 Hours

Environment

Temp: 89 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.69 AU - 0.95 AU

Year: 283 Days

Day: 22.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,201,822 km

• M1: 111,750 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.09 AU - 2.69 AU

Year: 1407 Days

Day: 34.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,201,822 km

• M1: 285,283 km (0.103 R)

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.2

Radius: 3.4

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.25 AU - 16.83 AU

Year: 22211 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 71,201,822 km

• M1: 78,539 km (0.057 R)
• M2: 181,013 km (0.101 R)
• M3: 210,335 km (0.046 R)
• M4: 357,240 km (0.084 R)
• M5: 779,704 km (0.097 R)
• M6: 846,724 km (0.108 R)
• M7: 950,694 km (0.115 R)
• M8: 1,427,313 km (0.113 R)
• M9: 1,530,386 km (0.056 R)
• M10: 2,438,595 km (0.107 R)
• M11: 2,943,936 km (0.043 R)
• M12: 3,022,475 km (0.08 R)
• M13: 3,619,371 km (0.074 R)
• M14: 4,340,283 km (0.118 R)
• M15: 5,229,942 km (0.096 R)
• M16: 7,239,340 km (0.09 R)
• M17: 8,620,727 km (0.107 R)
• M18: 8,770,774 km (0.078 R)
• M19: 8,997,564 km (0.083 R)
• M20: 9,264,447 km (0.094 R)
• M21: 9,534,022 km (0.059 R)
• M22: 10,278,421 km (0.11 R)
• M23: 13,611,312 km (0.114 R)
• M24: 14,314,571 km (0.079 R)
• M25: 15,985,580 km (0.074 R)
• M26: 16,867,310 km (0.049 R)
• M27: 17,149,002 km (0.095 R)
• M28: 19,310,841 km (0.081 R)
• M29: 19,458,045 km (0.084 R)
• M30: 19,704,134 km (0.088 R)
• M31: 19,753,501 km (0.106 R)
• M32: 20,199,303 km (0.096 R)
• M33: 21,050,664 km (0.062 R)
• M34: 23,464,426 km (0.081 R)
• M35: 24,623,959 km (0.111 R)
• M36: 25,317,944 km (0.086 R)
• M37: 26,018,211 km (0.04 R)
• M38: 26,180,675 km (0.073 R)
• M39: 30,865,781 km (0.104 R)
• M40: 31,325,345 km (0.1 R)
• M41: 34,902,380 km (0.088 R)
• M42: 35,141,437 km (0.072 R)
• M43: 35,440,932 km (0.108 R)
• M44: 35,922,039 km (0.093 R)
• M45: 35,982,327 km (0.048 R)
• M46: 39,039,210 km (0.105 R)
• M47: 39,349,476 km (0.08 R)
• M48: 40,034,784 km (0.047 R)
• M49: 40,535,787 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.9

Radius: 4.9

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.19 AU - 17.21 AU

Year: 22566 Days

Day: 25 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,201,822 km

• M1: 72,555 km (0.052 R)
• M2: 121,623 km (0.057 R)
• M3: 218,562 km (0.114 R)
• M4: 262,095 km (0.112 R)
• M5: 430,543 km (0.098 R)
• M6: 487,390 km (0.098 R)
• M7: 651,499 km (0.113 R)
• M8: 695,331 km (0.087 R)
• M9: 1,239,867 km (0.072 R)
• M10: 1,350,420 km (0.108 R)
• M11: 2,412,565 km (0.103 R)
• M12: 2,550,943 km (0.103 R)
• M13: 2,621,104 km (0.108 R)
• M14: 2,727,468 km (0.106 R)
• M15: 3,434,019 km (0.119 R)
• M16: 3,511,511 km (0.113 R)
• M17: 3,948,337 km (0.072 R)
• M18: 4,152,538 km (0.098 R)
• M19: 4,656,683 km (0.118 R)
• M20: 5,268,987 km (0.098 R)
• M21: 5,584,638 km (0.119 R)
• M22: 6,186,919 km (0.046 R)
• M23: 6,281,315 km (0.062 R)
• M24: 6,471,753 km (0.033 R)
• M25: 6,664,136 km (0.072 R)
• M26: 7,704,290 km (0.105 R)
• M27: 8,793,961 km (0.109 R)
• M28: 9,006,989 km (0.12 R)
• M29: 9,820,801 km (0.103 R)
• M30: 10,097,258 km (0.076 R)
• M31: 10,488,606 km (0.091 R)
• M32: 10,884,891 km (0.112 R)
• M33: 12,280,489 km (0.026 R)
• M34: 12,818,294 km (0.084 R)
• M35: 13,485,949 km (0.046 R)
• M36: 14,227,057 km (0.062 R)
• M37: 15,555,635 km (0.097 R)
• M38: 16,072,047 km (0.105 R)
• M39: 16,989,381 km (0.073 R)
• M40: 17,121,775 km (0.062 R)
• M41: 17,587,922 km (0.051 R)
• M42: 18,058,258 km (0.043 R)
• M43: 19,632,626 km (0.095 R)
• M44: 19,841,315 km (0.04 R)
• M45: 20,190,477 km (0.042 R)
• M46: 20,260,638 km (0.052 R)
• M47: 22,183,719 km (0.084 R)
• M48: 24,836,687 km (0.109 R)
• M49: 25,439,716 km (0.107 R)
• M50: 27,200,184 km (0.118 R)
• M51: 27,665,882 km (0.085 R)
• M52: 28,290,902 km (0.098 R)
• M53: 28,369,291 km (0.116 R)
• M54: 30,354,006 km (0.108 R)
• M55: 31,729,110 km (0.098 R)
• M56: 32,629,540 km (0.093 R)
• M57: 33,870,903 km (0.103 R)
• M58: 34,875,153 km (0.114 R)
• M59: 34,959,227 km (0.106 R)
• M60: 35,380,944 km (0.1 R)
• M61: 37,428,190 km (0.082 R)
• M62: 37,945,949 km (0.092 R)
• M63: 42,351,905 km (0.115 R)
• M64: 42,981,563 km (0.057 R)
• M65: 43,614,362 km (0.077 R)
• M66: 44,523,617 km (0.083 R)
• M67: 45,255,450 km (0.102 R)
• M68: 45,439,007 km (0.071 R)
• M69: 47,288,635 km (0.059 R)
• M70: 47,568,084 km (0.066 R)
• M71: 49,918,865 km (0.033 R)
• M72: 51,156,189 km (0.102 R)
• M73: 51,826,686 km (0.079 R)
• M74: 52,211,003 km (0.097 R)
• M75: 52,307,344 km (0.077 R)
• M76: 52,692,858 km (0.054 R)
• M77: 54,439,563 km (0.103 R)
• M78: 54,830,312 km (0.102 R)
• M79: 55,516,368 km (0.101 R)
• M80: 56,304,001 km (0.051 R)
• M81: 57,095,224 km (0.079 R)
• M82: 57,690,923 km (0.093 R)
• M83: 59,591,265 km (0.094 R)
• M84: 61,410,524 km (0.078 R)
• M85: 61,512,101 km (0.098 R)
• M86: 63,555,907 km (0.108 R)
• M87: 64,070,225 km (0.049 R)
• M88: 64,792,783 km (0.051 R)
• M89: 65,621,704 km (0.098 R)
• M90: 66,349,947 km (0.069 R)
• M91: 67,919,528 km (0.093 R)
• M92: 68,761,614 km (0.107 R)
• M93: 69,819,121 km (0.06 R)
• M94: 70,456,109 km (0.106 R)
• M95: 71,095,191 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit