🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.51 AU - 0.57 AU

Year: 151 Days

Day: 44.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.01 AU - 1.13 AU

Year: 421 Days

Day: 21.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,651,238 km

• M1: 134,937 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.94 AU - 1.54 AU

Year: 526 Days

Day: 40.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,651,238 km

• M1: 503,995 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.26 AU - 1.58 AU

Year: 644 Days

Day: 22.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,651,238 km

• M1: 315,652 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.88 AU - 2.84 AU

Year: 1381 Days

Day: 39.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 14.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.15 AU - 8.11 AU

Year: 8026 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,651,238 km

• M1: 193,131 km (0.044 R)
• M2: 301,589 km (0.069 R)
• M3: 534,513 km (0.12 R)
• M4: 724,802 km (0.041 R)
• M5: 838,197 km (0.068 R)
• M6: 994,078 km (0.04 R)
• M7: 1,085,333 km (0.066 R)
• M8: 1,481,019 km (0.116 R)
• M9: 1,608,776 km (0.102 R)
• M10: 1,740,422 km (0.048 R)
• M11: 1,968,409 km (0.078 R)
• M12: 2,062,356 km (0.112 R)
• M13: 2,685,282 km (0.115 R)
• M14: 2,950,519 km (0.099 R)
• M15: 3,680,556 km (0.101 R)
• M16: 4,006,231 km (0.091 R)
• M17: 4,157,325 km (0.102 R)
• M18: 4,845,176 km (0.096 R)
• M19: 5,104,130 km (0.069 R)
• M20: 5,568,631 km (0.041 R)
• M21: 5,943,224 km (0.095 R)
• M22: 6,255,884 km (0.084 R)
• M23: 6,431,960 km (0.113 R)
• M24: 6,573,929 km (0.111 R)
• M25: 6,752,997 km (0.068 R)
• M26: 7,635,027 km (0.102 R)
• M27: 8,089,804 km (0.108 R)
• M28: 8,670,693 km (0.095 R)
• M29: 9,224,953 km (0.078 R)
• M30: 9,831,871 km (0.119 R)
• M31: 10,703,129 km (0.109 R)
• M32: 12,254,010 km (0.095 R)
• M33: 12,741,999 km (0.078 R)
• M34: 13,417,583 km (0.093 R)
• M35: 14,383,087 km (0.086 R)
• M36: 15,897,167 km (0.095 R)
• M37: 16,722,050 km (0.044 R)
• M38: 17,560,845 km (0.118 R)
• M39: 18,362,839 km (0.077 R)
• M40: 19,228,114 km (0.101 R)
• M41: 20,524,828 km (0.108 R)
• M42: 20,682,205 km (0.101 R)
• M43: 21,635,742 km (0.097 R)
• M44: 21,795,961 km (0.101 R)
• M45: 23,311,238 km (0.116 R)
• M46: 23,805,509 km (0.059 R)
• M47: 24,525,524 km (0.101 R)
• M48: 24,636,974 km (0.046 R)
• M49: 24,860,174 km (0.111 R)
• M50: 25,534,262 km (0.077 R)
• M51: 26,785,648 km (0.095 R)
• M52: 27,940,544 km (0.042 R)
• M53: 28,935,071 km (0.114 R)
• M54: 29,111,746 km (0.101 R)
• M55: 29,525,533 km (0.057 R)
• M56: 29,644,015 km (0.073 R)
• M57: 31,139,395 km (0.112 R)
• M58: 31,380,996 km (0.086 R)
• M59: 32,414,418 km (0.041 R)
• M60: 34,327,775 km (0.087 R)
• M61: 34,890,113 km (0.079 R)
• M62: 35,078,307 km (0.071 R)
• M63: 36,023,915 km (0.104 R)
• M64: 36,214,054 km (0.113 R)
• M65: 36,978,050 km (0.069 R)
• M66: 38,004,890 km (0.082 R)
• M67: 38,716,228 km (0.07 R)
• M68: 40,217,892 km (0.065 R)
• M69: 40,546,857 km (0.111 R)
• M70: 41,738,554 km (0.09 R)
• M71: 42,271,870 km (0.074 R)
• M72: 43,885,583 km (0.062 R)
• M73: 44,427,875 km (0.065 R)
• M74: 45,587,707 km (0.096 R)
• M75: 45,862,070 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.7

Radius: 6.4

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.11 AU - 17.89 AU

Year: 21026 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,651,238 km

• M1: 81,531 km (0.093 R)
• M2: 253,718 km (0.05 R)
• M3: 448,644 km (0.052 R)
• M4: 768,035 km (0.06 R)
• M5: 830,867 km (0.097 R)
• M6: 1,769,743 km (0.115 R)
• M7: 1,910,963 km (0.11 R)
• M8: 2,356,615 km (0.055 R)
• M9: 2,418,399 km (0.035 R)
• M10: 2,833,384 km (0.109 R)
• M11: 2,932,417 km (0.078 R)
• M12: 3,133,627 km (0.09 R)
• M13: 3,236,101 km (0.12 R)
• M14: 4,131,594 km (0.117 R)
• M15: 4,471,630 km (0.119 R)
• M16: 4,587,120 km (0.058 R)
• M17: 4,742,552 km (0.108 R)
• M18: 5,018,709 km (0.118 R)
• M19: 5,381,484 km (0.11 R)
• M20: 6,132,316 km (0.109 R)
• M21: 6,389,774 km (0.057 R)
• M22: 6,476,541 km (0.096 R)
• M23: 6,650,972 km (0.042 R)
• M24: 6,738,786 km (0.071 R)
• M25: 7,546,315 km (0.117 R)
• M26: 8,148,446 km (0.103 R)
• M27: 8,669,945 km (0.097 R)
• M28: 8,765,837 km (0.078 R)
• M29: 9,645,472 km (0.115 R)
• M30: 9,944,967 km (0.093 R)
• M31: 10,146,326 km (0.077 R)
• M32: 10,196,890 km (0.092 R)
• M33: 10,450,758 km (0.053 R)
• M34: 10,706,869 km (0.057 R)
• M35: 11,329,944 km (0.106 R)
• M36: 11,964,688 km (0.115 R)
• M37: 12,018,095 km (0.065 R)
• M38: 12,286,324 km (0.109 R)
• M39: 12,448,188 km (0.099 R)
• M40: 12,610,801 km (0.117 R)
• M41: 12,719,709 km (0.079 R)
• M42: 14,049,484 km (0.093 R)
• M43: 14,105,882 km (0.103 R)
• M44: 14,218,829 km (0.118 R)
• M45: 14,616,610 km (0.101 R)
• M46: 16,421,657 km (0.097 R)
• M47: 16,540,438 km (0.073 R)
• M48: 16,659,668 km (0.114 R)
• M49: 17,018,703 km (0.112 R)
• M50: 17,078,841 km (0.108 R)
• M51: 17,805,587 km (0.075 R)
• M52: 18,234,185 km (0.05 R)
• M53: 19,226,618 km (0.078 R)
• M54: 19,918,956 km (0.082 R)
• M55: 21,392,944 km (0.116 R)
• M56: 21,587,721 km (0.116 R)
• M57: 21,652,796 km (0.044 R)
• M58: 27,065,995 km (0.089 R)
• M59: 27,136,156 km (0.053 R)
• M60: 27,347,089 km (0.117 R)
• M61: 29,775,212 km (0.039 R)
• M62: 29,847,767 km (0.083 R)
• M63: 32,122,852 km (0.078 R)
• M64: 33,846,668 km (0.087 R)
• M65: 34,453,287 km (0.1 R)
• M66: 34,529,283 km (0.106 R)
• M67: 34,986,903 km (0.11 R)
• M68: 36,062,512 km (0.065 R)
• M69: 37,383,162 km (0.091 R)
• M70: 38,324,880 km (0.064 R)
• M71: 39,911,665 km (0.063 R)
• M72: 40,472,208 km (0.094 R)
• M73: 41,035,145 km (0.071 R)
• M74: 41,681,856 km (0.117 R)
• M75: 43,806,595 km (0.068 R)
• M76: 44,716,150 km (0.026 R)
• M77: 44,799,177 km (0.086 R)
• M78: 45,631,988 km (0.119 R)
• M79: 46,890,555 km (0.091 R)
• M80: 48,586,546 km (0.115 R)
• M81: 48,757,237 km (0.066 R)
• M82: 49,099,218 km (0.079 R)
• M83: 49,785,723 km (0.093 R)
• M84: 50,302,583 km (0.106 R)
• M85: 51,341,540 km (0.1 R)
• M86: 52,125,583 km (0.076 R)
• M87: 52,650,372 km (0.093 R)
• M88: 53,176,957 km (0.067 R)
• M89: 55,211,637 km (0.112 R)
• M90: 55,925,369 km (0.09 R)
• M91: 56,193,747 km (0.115 R)
• M92: 57,271,750 km (0.074 R)
• M93: 58,901,469 km (0.082 R)
• M94: 58,992,424 km (0.073 R)
• M95: 59,813,417 km (0.09 R)
• M96: 59,904,822 km (0.082 R)
• M97: 61,374,322 km (0.028 R)
• M98: 61,651,227 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 15,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit