🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.57 AU - 0.59 AU

Year: 169 Days

Day: 45.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,471,027 km

• M1: 354,098 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.69 AU - 0.79 AU

Year: 244 Days

Day: 19.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,471,027 km

• M1: 91,404 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.88 AU - 2.18 AU

Year: 1107 Days

Day: 15 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,471,027 km

• M1: 810,521 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.2

Radius: 12

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.62 AU - 8.68 AU

Year: 8101 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,471,027 km

• M1: 149,897 km (0.094 R)
• M2: 524,041 km (0.099 R)
• M3: 1,145,022 km (0.113 R)
• M4: 2,175,452 km (0.104 R)
• M5: 3,170,577 km (0.117 R)
• M6: 4,418,972 km (0.113 R)
• M7: 4,982,955 km (0.089 R)
• M8: 7,164,392 km (0.12 R)
• M9: 8,116,133 km (0.082 R)
• M10: 8,645,111 km (0.095 R)
• M11: 9,056,805 km (0.073 R)
• M12: 9,433,791 km (0.097 R)
• M13: 10,068,834 km (0.11 R)
• M14: 13,316,006 km (0.096 R)
• M15: 16,637,378 km (0.116 R)
• M16: 18,678,042 km (0.115 R)
• M17: 19,213,154 km (0.059 R)
• M18: 20,474,862 km (0.088 R)
• M19: 22,642,087 km (0.059 R)
• M20: 23,075,621 km (0.105 R)
• M21: 27,722,580 km (0.06 R)
• M22: 29,127,753 km (0.093 R)
• M23: 29,537,800 km (0.112 R)
• M24: 40,195,003 km (0.086 R)
• M25: 41,345,112 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.2

Radius: 6

Gravity: 24.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.43 AU - 16.19 AU

Year: 19650 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,471,027 km

• M1: 74,649 km (0.066 R)
• M2: 276,906 km (0.038 R)
• M3: 846,874 km (0.089 R)
• M4: 2,038,271 km (0.106 R)
• M5: 2,338,813 km (0.074 R)
• M6: 3,599,026 km (0.109 R)
• M7: 4,765,590 km (0.028 R)
• M8: 5,907,470 km (0.061 R)
• M9: 8,075,742 km (0.072 R)
• M10: 9,108,715 km (0.075 R)
• M11: 9,394,597 km (0.114 R)
• M12: 11,433,915 km (0.053 R)
• M13: 11,901,558 km (0.119 R)
• M14: 12,105,908 km (0.11 R)
• M15: 12,803,783 km (0.093 R)
• M16: 15,138,108 km (0.051 R)
• M17: 15,783,473 km (0.088 R)
• M18: 16,196,213 km (0.077 R)
• M19: 20,825,220 km (0.106 R)
• M20: 22,338,104 km (0.119 R)
• M21: 27,669,772 km (0.057 R)
• M22: 29,247,431 km (0.068 R)
• M23: 29,995,420 km (0.083 R)
• M24: 33,927,600 km (0.105 R)
• M25: 39,233,687 km (0.06 R)
• M26: 40,757,192 km (0.079 R)
• M27: 41,533,605 km (0.094 R)
• M28: 48,448,467 km (0.113 R)
• M29: 51,995,433 km (0.114 R)
• M30: 55,521,604 km (0.096 R)
• M31: 60,600,601 km (0.042 R)
• M32: 63,459,716 km (0.044 R)
• M33: 70,107,845 km (0.12 R)
• M34: 75,562,632 km (0.081 R)
• M35: 75,795,856 km (0.048 R)
• M36: 81,293,577 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.9

Radius: 3.4

Gravity: 45.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.61 AU - 17.35 AU

Year: 21097 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,471,027 km

• M1: 73,901 km (0.087 R)
• M2: 231,428 km (0.11 R)
• M3: 461,958 km (0.086 R)
• M4: 567,724 km (0.058 R)
• M5: 1,307,186 km (0.087 R)
• M6: 1,490,593 km (0.053 R)
• M7: 1,725,911 km (0.119 R)
• M8: 1,908,869 km (0.092 R)
• M9: 3,599,923 km (0.047 R)
• M10: 3,717,507 km (0.09 R)
• M11: 4,545,531 km (0.053 R)
• M12: 5,039,055 km (0.119 R)
• M13: 5,149,159 km (0.082 R)
• M14: 5,374,453 km (0.077 R)
• M15: 5,966,412 km (0.12 R)
• M16: 7,047,705 km (0.086 R)
• M17: 7,467,028 km (0.093 R)
• M18: 7,706,983 km (0.108 R)
• M19: 9,645,622 km (0.054 R)
• M20: 10,220,527 km (0.109 R)
• M21: 11,757,196 km (0.108 R)
• M22: 12,749,479 km (0.066 R)
• M23: 14,974,448 km (0.1 R)
• M24: 17,445,206 km (0.039 R)
• M25: 19,444,731 km (0.113 R)
• M26: 20,452,871 km (0.107 R)
• M27: 29,682,312 km (0.05 R)
• M28: 33,934,332 km (0.04 R)
• M29: 40,602,358 km (0.109 R)
• M30: 51,466,903 km (0.072 R)
• M31: 58,119,820 km (0.047 R)
• M32: 63,519,106 km (0.065 R)
• M33: 70,299,929 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.8

Radius: 6.7

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.54 AU - 15.38 AU

Year: 22155 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,471,027 km

• M1: 83,775 km (0.08 R)
• M2: 559,197 km (0.068 R)
• M3: 2,548,998 km (0.075 R)
• M4: 2,797,031 km (0.09 R)
• M5: 3,826,863 km (0.051 R)
• M6: 4,605,071 km (0.115 R)
• M7: 5,205,557 km (0.046 R)
• M8: 5,565,490 km (0.114 R)
• M9: 7,671,080 km (0.079 R)
• M10: 8,243,890 km (0.116 R)
• M11: 8,900,774 km (0.078 R)
• M12: 11,948,980 km (0.066 R)
• M13: 12,224,839 km (0.102 R)
• M14: 12,646,705 km (0.11 R)
• M15: 13,371,357 km (0.119 R)
• M16: 14,982,676 km (0.092 R)
• M17: 15,629,238 km (0.064 R)
• M18: 19,617,068 km (0.095 R)
• M19: 20,884,162 km (0.085 R)
• M20: 24,234,406 km (0.069 R)
• M21: 27,685,031 km (0.063 R)
• M22: 30,159,230 km (0.104 R)
• M23: 30,542,500 km (0.09 R)
• M24: 31,449,811 km (0.046 R)
• M25: 32,374,924 km (0.106 R)
• M26: 35,117,801 km (0.053 R)
• M27: 38,011,772 km (0.117 R)
• M28: 45,263,379 km (0.086 R)
• M29: 46,441,911 km (0.091 R)
• M30: 55,079,991 km (0.097 R)
• M31: 56,422,931 km (0.116 R)
• M32: 62,840,530 km (0.111 R)
• M33: 71,525,136 km (0.111 R)
• M34: 75,211,825 km (0.06 R)
• M35: 77,579,062 km (0.103 R)
• M36: 79,995,666 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit