🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.09 AU

Year: 314 Days

Day: 17.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,636,974 km

• M1: 41,588 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.76 AU - 2.2 AU

Year: 1008 Days

Day: 32.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,636,974 km

• M1: 472,280 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.11 AU - 2.77 AU

Year: 1378 Days

Day: 46.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,636,974 km

• M1: 20,046 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 14.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.82 AU - 7.06 AU

Year: 5236 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,636,974 km

• M1: 188,942 km (0.074 R)
• M2: 690,544 km (0.087 R)
• M3: 1,347,727 km (0.053 R)
• M4: 2,005,509 km (0.09 R)
• M5: 3,007,216 km (0.045 R)
• M6: 3,861,271 km (0.106 R)
• M7: 4,656,832 km (0.098 R)
• M8: 5,352,313 km (0.108 R)
• M9: 6,917,555 km (0.099 R)
• M10: 9,484,655 km (0.111 R)
• M11: 11,126,042 km (0.096 R)
• M12: 14,558,266 km (0.077 R)
• M13: 15,440,894 km (0.069 R)
• M14: 16,234,361 km (0.025 R)
• M15: 17,638,935 km (0.059 R)
• M16: 19,401,797 km (0.062 R)
• M17: 20,689,236 km (0.12 R)
• M18: 21,503,647 km (0.079 R)
• M19: 22,493,536 km (0.07 R)
• M20: 24,400,609 km (0.093 R)
• M21: 25,561,788 km (0.085 R)
• M22: 28,807,763 km (0.093 R)
• M23: 30,862,938 km (0.096 R)
• M24: 31,343,447 km (0.061 R)
• M25: 34,024,540 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 9.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.9 AU - 6.24 AU

Year: 5408 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,636,974 km

• M1: 123,119 km (0.119 R)
• M2: 594,053 km (0.069 R)
• M3: 1,056,909 km (0.1 R)
• M4: 1,994,888 km (0.102 R)
• M5: 3,201,544 km (0.04 R)
• M6: 4,133,090 km (0.108 R)
• M7: 5,294,418 km (0.106 R)
• M8: 5,840,600 km (0.057 R)
• M9: 6,257,978 km (0.095 R)
• M10: 6,592,479 km (0.108 R)
• M11: 7,518,789 km (0.113 R)
• M12: 11,799,682 km (0.079 R)
• M13: 17,609,465 km (0.096 R)
• M14: 19,953,364 km (0.095 R)
• M15: 20,754,311 km (0.077 R)
• M16: 22,575,964 km (0.059 R)
• M17: 23,285,806 km (0.091 R)
• M18: 24,419,459 km (0.113 R)
• M19: 28,131,281 km (0.107 R)
• M20: 28,494,654 km (0.092 R)
• M21: 29,230,826 km (0.062 R)
• M22: 31,710,859 km (0.099 R)
• M23: 32,901,359 km (0.107 R)
• M24: 34,534,968 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.3

Radius: 12.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.3 AU - 9.32 AU

Year: 8663 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 88 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,636,974 km

• M1: 153,039 km (0.115 R)
• M2: 702,661 km (0.107 R)
• M3: 1,573,321 km (0.108 R)
• M4: 2,032,137 km (0.091 R)
• M5: 2,737,491 km (0.102 R)
• M6: 3,409,635 km (0.105 R)
• M7: 4,550,019 km (0.089 R)
• M8: 6,243,617 km (0.096 R)
• M9: 6,980,985 km (0.061 R)
• M10: 8,988,738 km (0.099 R)
• M11: 10,076,165 km (0.115 R)
• M12: 11,249,610 km (0.102 R)
• M13: 16,588,908 km (0.08 R)
• M14: 17,785,990 km (0.097 R)
• M15: 20,748,626 km (0.089 R)
• M16: 23,327,245 km (0.119 R)
• M17: 23,937,754 km (0.084 R)
• M18: 24,738,401 km (0.03 R)
• M19: 25,648,854 km (0.115 R)
• M20: 26,865,833 km (0.083 R)
• M21: 28,613,734 km (0.113 R)
• M22: 30,955,988 km (0.111 R)
• M23: 39,112,214 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.2

Radius: 6.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.72 AU - 15.98 AU

Year: 17641 Days

Day: 22 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,636,974 km

• M1: 89,908 km (0.095 R)
• M2: 320,887 km (0.08 R)
• M3: 531,521 km (0.12 R)
• M4: 1,351,318 km (0.085 R)
• M5: 1,587,233 km (0.108 R)
• M6: 3,355,779 km (0.059 R)
• M7: 3,712,720 km (0.117 R)
• M8: 3,927,842 km (0.092 R)
• M9: 5,164,866 km (0.105 R)
• M10: 5,536,767 km (0.078 R)
• M11: 6,220,878 km (0.039 R)
• M12: 6,486,713 km (0.114 R)
• M13: 7,164,092 km (0.115 R)
• M14: 7,583,864 km (0.081 R)
• M15: 8,019,942 km (0.087 R)
• M16: 9,232,283 km (0.083 R)
• M17: 10,140,043 km (0.111 R)
• M18: 11,161,348 km (0.071 R)
• M19: 11,611,338 km (0.119 R)
• M20: 14,304,848 km (0.106 R)
• M21: 15,587,051 km (0.113 R)
• M22: 16,363,314 km (0.035 R)
• M23: 17,091,258 km (0.089 R)
• M24: 18,689,711 km (0.095 R)
• M25: 24,925,249 km (0.114 R)
• M26: 28,093,283 km (0.06 R)
• M27: 32,645,098 km (0.109 R)
• M28: 33,448,738 km (0.084 R)
• M29: 34,737,972 km (0.077 R)
• M30: 35,214,890 km (0.098 R)
• M31: 36,303,962 km (0.117 R)
• M32: 40,358,065 km (0.087 R)
• M33: 46,844,329 km (0.105 R)
• M34: 49,954,319 km (0.094 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 20,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit