🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.96 AU - 1.32 AU

Year: 456 Days

Day: 44.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 138.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.61 AU - 1.77 AU

Year: 823 Days

Day: 33.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.72 AU - 1.92 AU

Year: 920 Days

Day: 43.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.2

Radius: 7.9

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.7 AU - 13.56 AU

Year: 17829 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,508,226 km

• M1: 98,286 km (0.114 R)
• M2: 377,585 km (0.109 R)
• M3: 664,813 km (0.118 R)
• M4: 1,653,056 km (0.104 R)
• M5: 2,857,619 km (0.044 R)
• M6: 3,514,204 km (0.079 R)
• M7: 3,893,434 km (0.095 R)
• M8: 4,665,359 km (0.074 R)
• M9: 6,009,197 km (0.097 R)
• M10: 6,992,504 km (0.066 R)
• M11: 7,312,045 km (0.032 R)
• M12: 7,785,372 km (0.037 R)
• M13: 8,128,849 km (0.12 R)
• M14: 8,898,829 km (0.06 R)
• M15: 10,583,451 km (0.117 R)
• M16: 11,690,625 km (0.051 R)
• M17: 12,272,261 km (0.085 R)
• M18: 16,333,694 km (0.106 R)
• M19: 16,654,133 km (0.038 R)
• M20: 20,553,999 km (0.038 R)
• M21: 21,401,023 km (0.086 R)
• M22: 22,271,084 km (0.048 R)
• M23: 23,875,671 km (0.106 R)
• M24: 25,128,702 km (0.084 R)
• M25: 26,315,313 km (0.034 R)
• M26: 31,436,646 km (0.092 R)
• M27: 37,461,551 km (0.052 R)
• M28: 40,890,932 km (0.066 R)
• M29: 43,442,773 km (0.078 R)
• M30: 44,213,202 km (0.102 R)
• M31: 47,548,187 km (0.084 R)
• M32: 54,714,224 km (0.112 R)
• M33: 60,251,889 km (0.06 R)
• M34: 61,595,577 km (0.091 R)
• M35: 70,291,701 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.3

Radius: 6.4

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.82 AU - 14.22 AU

Year: 19672 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,508,226 km

• M1: 79,586 km (0.084 R)
• M2: 310,565 km (0.083 R)
• M3: 593,006 km (0.031 R)
• M4: 1,247,646 km (0.067 R)
• M5: 1,701,676 km (0.079 R)
• M6: 2,729,862 km (0.111 R)
• M7: 3,318,829 km (0.061 R)
• M8: 4,709,790 km (0.03 R)
• M9: 5,197,479 km (0.12 R)
• M10: 7,004,621 km (0.089 R)
• M11: 8,312,555 km (0.092 R)
• M12: 8,690,739 km (0.082 R)
• M13: 11,402,350 km (0.078 R)
• M14: 13,941,325 km (0.067 R)
• M15: 16,159,562 km (0.087 R)
• M16: 16,919,818 km (0.094 R)
• M17: 18,878,204 km (0.071 R)
• M18: 20,200,200 km (0.058 R)
• M19: 21,281,344 km (0.109 R)
• M20: 23,238,832 km (0.054 R)
• M21: 24,097,823 km (0.119 R)
• M22: 25,201,108 km (0.068 R)
• M23: 26,337,752 km (0.047 R)
• M24: 30,584,836 km (0.102 R)
• M25: 33,883,619 km (0.089 R)
• M26: 36,257,438 km (0.105 R)
• M27: 36,687,531 km (0.041 R)
• M28: 36,976,106 km (0.11 R)
• M29: 43,071,770 km (0.096 R)
• M30: 46,524,788 km (0.104 R)
• M31: 62,184,394 km (0.071 R)
• M32: 67,661,322 km (0.09 R)
• M33: 70,962,797 km (0.071 R)
• M34: 71,410,843 km (0.116 R)
• M35: 77,646,980 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.6

Radius: 7.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.23 AU - 17.43 AU

Year: 20328 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,508,226 km

• M1: 88,412 km (0.106 R)
• M2: 417,378 km (0.072 R)
• M3: 689,048 km (0.052 R)
• M4: 1,287,439 km (0.08 R)
• M5: 2,043,058 km (0.083 R)
• M6: 3,258,092 km (0.085 R)
• M7: 4,480,905 km (0.102 R)
• M8: 5,544,247 km (0.098 R)
• M9: 7,839,676 km (0.066 R)
• M10: 8,205,892 km (0.051 R)
• M11: 8,535,606 km (0.092 R)
• M12: 8,776,458 km (0.046 R)
• M13: 9,838,154 km (0.116 R)
• M14: 10,814,280 km (0.106 R)
• M15: 12,335,990 km (0.12 R)
• M16: 14,947,819 km (0.059 R)
• M17: 17,057,299 km (0.082 R)
• M18: 17,440,120 km (0.115 R)
• M19: 18,462,023 km (0.12 R)
• M20: 19,523,420 km (0.105 R)
• M21: 21,499,907 km (0.108 R)
• M22: 22,490,693 km (0.092 R)
• M23: 23,136,807 km (0.079 R)
• M24: 24,953,224 km (0.114 R)
• M25: 25,745,644 km (0.09 R)
• M26: 26,862,542 km (0.068 R)
• M27: 28,759,143 km (0.088 R)
• M28: 31,884,243 km (0.119 R)
• M29: 33,767,979 km (0.115 R)
• M30: 36,857,923 km (0.059 R)
• M31: 37,885,212 km (0.111 R)
• M32: 39,862,597 km (0.108 R)
• M33: 44,308,945 km (0.079 R)
• M34: 46,502,498 km (0.105 R)
• M35: 50,474,471 km (0.08 R)
• M36: 51,263,450 km (0.063 R)
• M37: 54,007,225 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit