🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.61 AU - 0.93 AU

Year: 236 Days

Day: 42.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,238,139 km

• M1: 239,506 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.88 AU

Year: 269 Days

Day: 34.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.73 AU - 1.73 AU

Year: 796 Days

Day: 22.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.28 AU - 4.32 AU

Year: 2592 Days

Day: 20.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,238,139 km

• M1: 2,570,241 km (0.112 R)

Asteroid Belt

Center: 7.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 14.9

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.04 AU - 11.38 AU

Year: 12262 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 82,238,139 km

• M1: 304,132 km (0.117 R)
• M2: 403,465 km (0.101 R)
• M3: 581,637 km (0.048 R)
• M4: 833,559 km (0.118 R)
• M5: 940,821 km (0.053 R)
• M6: 1,041,949 km (0.083 R)
• M7: 1,281,455 km (0.095 R)
• M8: 1,382,584 km (0.117 R)
• M9: 1,499,868 km (0.076 R)
• M10: 1,675,496 km (0.071 R)
• M11: 1,829,881 km (0.077 R)
• M12: 1,959,882 km (0.116 R)
• M13: 2,291,241 km (0.049 R)
• M14: 2,479,734 km (0.058 R)
• M15: 2,990,910 km (0.118 R)
• M16: 3,128,391 km (0.1 R)
• M17: 3,285,468 km (0.118 R)
• M18: 3,626,103 km (0.109 R)
• M19: 3,940,857 km (0.052 R)
• M20: 4,149,247 km (0.089 R)
• M21: 4,245,288 km (0.114 R)
• M22: 4,676,429 km (0.044 R)
• M23: 5,433,843 km (0.077 R)
• M24: 5,794,674 km (0.089 R)
• M25: 5,989,001 km (0.108 R)
• M26: 6,141,591 km (0.108 R)
• M27: 6,495,390 km (0.119 R)
• M28: 7,107,694 km (0.108 R)
• M29: 9,179,176 km (0.045 R)
• M30: 9,533,274 km (0.071 R)
• M31: 9,635,150 km (0.068 R)
• M32: 10,359,204 km (0.111 R)
• M33: 10,464,221 km (0.082 R)
• M34: 11,020,576 km (0.079 R)
• M35: 11,424,041 km (0.079 R)
• M36: 11,750,314 km (0.072 R)
• M37: 12,162,606 km (0.099 R)
• M38: 12,300,984 km (0.048 R)
• M39: 12,972,978 km (0.102 R)
• M40: 13,599,494 km (0.12 R)
• M41: 14,469,704 km (0.104 R)
• M42: 14,587,139 km (0.053 R)
• M43: 15,060,018 km (0.101 R)
• M44: 15,387,936 km (0.115 R)
• M45: 15,658,110 km (0.073 R)
• M46: 15,808,905 km (0.081 R)
• M47: 16,172,727 km (0.057 R)
• M48: 16,386,203 km (0.052 R)
• M49: 17,498,912 km (0.078 R)
• M50: 17,592,859 km (0.1 R)
• M51: 18,254,381 km (0.107 R)
• M52: 19,862,408 km (0.106 R)
• M53: 20,386,450 km (0.089 R)
• M54: 21,081,332 km (0.091 R)
• M55: 21,548,825 km (0.099 R)
• M56: 21,716,674 km (0.106 R)
• M57: 22,256,722 km (0.093 R)
• M58: 22,562,351 km (0.098 R)
• M59: 23,006,357 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.4

Radius: 7.9

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.09 AU - 20.83 AU

Year: 24435 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,238,139 km

• M1: 100,829 km (0.117 R)
• M2: 220,058 km (0.118 R)
• M3: 296,653 km (0.083 R)
• M4: 462,706 km (0.115 R)
• M5: 1,129,015 km (0.054 R)
• M6: 1,522,757 km (0.094 R)
• M7: 1,819,260 km (0.055 R)
• M8: 3,259,887 km (0.106 R)
• M9: 3,598,427 km (0.096 R)
• M10: 3,948,337 km (0.083 R)
• M11: 4,037,497 km (0.096 R)
• M12: 4,680,618 km (0.106 R)
• M13: 4,965,901 km (0.039 R)
• M14: 5,553,522 km (0.08 R)
• M15: 6,163,133 km (0.117 R)
• M16: 6,266,804 km (0.065 R)
• M17: 6,900,950 km (0.093 R)
• M18: 8,458,862 km (0.092 R)
• M19: 10,120,296 km (0.04 R)
• M20: 10,862,451 km (0.112 R)
• M21: 11,494,352 km (0.069 R)
• M22: 13,730,392 km (0.111 R)
• M23: 14,275,676 km (0.074 R)
• M24: 15,387,338 km (0.066 R)
• M25: 15,528,259 km (0.109 R)
• M26: 16,024,774 km (0.053 R)
• M27: 16,888,104 km (0.078 R)
• M28: 18,211,446 km (0.117 R)
• M29: 18,810,137 km (0.066 R)
• M30: 19,036,329 km (0.068 R)
• M31: 19,111,876 km (0.086 R)
• M32: 21,741,208 km (0.048 R)
• M33: 24,235,453 km (0.096 R)
• M34: 24,563,821 km (0.11 R)
• M35: 25,225,043 km (0.111 R)
• M36: 27,842,109 km (0.075 R)
• M37: 27,927,978 km (0.1 R)
• M38: 28,099,866 km (0.081 R)
• M39: 28,964,990 km (0.097 R)
• M40: 29,226,188 km (0.115 R)
• M41: 29,838,791 km (0.07 R)
• M42: 30,279,058 km (0.084 R)
• M43: 30,544,145 km (0.116 R)
• M44: 30,809,981 km (0.113 R)
• M45: 34,244,000 km (0.109 R)
• M46: 34,428,155 km (0.117 R)
• M47: 34,797,213 km (0.104 R)
• M48: 34,982,265 km (0.098 R)
• M49: 35,912,465 km (0.113 R)
• M50: 37,039,535 km (0.085 R)
• M51: 37,512,414 km (0.113 R)
• M52: 37,607,259 km (0.028 R)
• M53: 37,702,254 km (0.057 R)
• M54: 38,177,975 km (0.094 R)
• M55: 38,368,862 km (0.062 R)
• M56: 40,004,116 km (0.074 R)
• M57: 40,976,652 km (0.079 R)
• M58: 43,441,726 km (0.114 R)
• M59: 45,145,346 km (0.097 R)
• M60: 45,853,094 km (0.092 R)
• M61: 47,075,009 km (0.062 R)
• M62: 48,720,735 km (0.117 R)
• M63: 51,119,537 km (0.086 R)
• M64: 51,224,704 km (0.028 R)
• M65: 51,329,872 km (0.107 R)
• M66: 52,704,527 km (0.07 R)
• M67: 53,023,469 km (0.11 R)
• M68: 54,305,523 km (0.083 R)
• M69: 55,166,010 km (0.076 R)
• M70: 55,922,526 km (0.052 R)
• M71: 57,118,412 km (0.069 R)
• M72: 57,774,249 km (0.101 R)
• M73: 58,872,746 km (0.1 R)
• M74: 59,535,165 km (0.08 R)
• M75: 60,422,281 km (0.11 R)
• M76: 63,787,784 km (0.096 R)
• M77: 64,241,066 km (0.106 R)
• M78: 64,809,238 km (0.079 R)
• M79: 65,150,920 km (0.093 R)
• M80: 65,493,200 km (0.079 R)
• M81: 66,064,963 km (0.071 R)
• M82: 66,408,888 km (0.099 R)
• M83: 68,252,832 km (0.106 R)
• M84: 69,413,861 km (0.07 R)
• M85: 69,646,934 km (0.081 R)
• M86: 70,464,487 km (0.094 R)
• M87: 70,581,472 km (0.083 R)
• M88: 71,402,615 km (0.073 R)
• M89: 74,122,903 km (0.068 R)
• M90: 74,361,062 km (0.119 R)
• M91: 77,238,727 km (0.11 R)
• M92: 77,842,803 km (0.112 R)
• M93: 80,764,001 km (0.074 R)
• M94: 81,500,022 km (0.052 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit