🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.43 AU - 3.77 AU

Year: 2035 Days

Day: 42.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,559,342 km

• M1: 50,863 km (0.089 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.91 AU - 8.13 AU

Year: 7687 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,559,342 km

• M1: 99,483 km (0.057 R)
• M2: 733,778 km (0.045 R)
• M3: 1,089,970 km (0.083 R)
• M4: 1,524,253 km (0.098 R)
• M5: 3,144,098 km (0.093 R)
• M6: 3,630,292 km (0.039 R)
• M7: 4,404,012 km (0.095 R)
• M8: 5,793,626 km (0.102 R)
• M9: 7,454,163 km (0.097 R)
• M10: 7,950,528 km (0.078 R)
• M11: 9,049,026 km (0.089 R)
• M12: 10,159,640 km (0.12 R)
• M13: 11,266,664 km (0.094 R)
• M14: 11,590,544 km (0.113 R)
• M15: 12,016,150 km (0.116 R)
• M16: 12,698,765 km (0.037 R)
• M17: 13,304,187 km (0.094 R)
• M18: 19,383,097 km (0.105 R)
• M19: 19,714,905 km (0.094 R)
• M20: 20,253,457 km (0.11 R)
• M21: 21,219,560 km (0.071 R)
• M22: 26,272,228 km (0.079 R)
• M23: 27,504,017 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 12.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.05 AU - 7.99 AU

Year: 7687 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,559,342 km

• M1: 151,842 km (0.073 R)
• M2: 995,574 km (0.066 R)
• M3: 2,345,545 km (0.107 R)
• M4: 3,460,797 km (0.072 R)
• M5: 4,358,983 km (0.026 R)
• M6: 5,945,767 km (0.106 R)
• M7: 9,519,810 km (0.113 R)
• M8: 12,157,370 km (0.102 R)
• M9: 17,886,669 km (0.032 R)
• M10: 21,090,158 km (0.108 R)
• M11: 22,645,826 km (0.083 R)
• M12: 24,581,324 km (0.119 R)
• M13: 27,854,076 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 10.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.16 AU - 11.44 AU

Year: 11437 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,559,342 km

• M1: 133,142 km (0.094 R)
• M2: 492,177 km (0.096 R)
• M3: 852,109 km (0.038 R)
• M4: 1,246,898 km (0.111 R)
• M5: 2,092,276 km (0.057 R)
• M6: 4,574,254 km (0.06 R)
• M7: 5,071,817 km (0.108 R)
• M8: 5,434,591 km (0.032 R)
• M9: 7,226,325 km (0.11 R)
• M10: 8,901,223 km (0.112 R)
• M11: 11,313,339 km (0.066 R)
• M12: 12,284,229 km (0.084 R)
• M13: 14,720,430 km (0.089 R)
• M14: 15,393,471 km (0.058 R)
• M15: 16,513,062 km (0.102 R)
• M16: 18,063,943 km (0.11 R)
• M17: 19,468,667 km (0.098 R)
• M18: 21,028,973 km (0.109 R)
• M19: 21,538,653 km (0.051 R)
• M20: 23,117,060 km (0.085 R)
• M21: 23,568,995 km (0.092 R)
• M22: 25,820,293 km (0.071 R)
• M23: 27,097,859 km (0.097 R)
• M24: 30,421,625 km (0.085 R)
• M25: 31,735,243 km (0.082 R)
• M26: 32,858,424 km (0.086 R)
• M27: 33,429,888 km (0.09 R)
• M28: 37,245,382 km (0.1 R)
• M29: 37,866,662 km (0.099 R)
• M30: 38,621,233 km (0.044 R)
• M31: 39,257,772 km (0.101 R)
• M32: 45,023,723 km (0.081 R)
• M33: 46,584,627 km (0.099 R)
• M34: 49,664,100 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 14.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.69 AU - 10.79 AU

Year: 12215 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,559,342 km

• M1: 176,675 km (0.079 R)
• M2: 726,746 km (0.108 R)
• M3: 1,380,190 km (0.085 R)
• M4: 2,119,802 km (0.087 R)
• M5: 3,474,111 km (0.05 R)
• M6: 4,167,198 km (0.099 R)
• M7: 4,887,512 km (0.071 R)
• M8: 6,695,402 km (0.118 R)
• M9: 8,217,112 km (0.065 R)
• M10: 10,166,671 km (0.096 R)
• M11: 10,916,905 km (0.041 R)
• M12: 13,328,273 km (0.092 R)
• M13: 14,625,286 km (0.058 R)
• M14: 15,166,980 km (0.107 R)
• M15: 17,021,096 km (0.103 R)
• M16: 19,343,154 km (0.072 R)
• M17: 20,079,176 km (0.07 R)
• M18: 23,211,755 km (0.081 R)
• M19: 25,961,813 km (0.089 R)
• M20: 26,857,755 km (0.104 R)
• M21: 27,774,191 km (0.114 R)
• M22: 31,762,321 km (0.063 R)
• M23: 34,544,392 km (0.083 R)
• M24: 37,864,119 km (0.1 R)
• M25: 39,928,719 km (0.065 R)
• M26: 45,992,220 km (0.112 R)
• M27: 48,940,943 km (0.115 R)
• M28: 50,002,041 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.7

Radius: 11.4

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.36 AU - 13.76 AU

Year: 14652 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,559,342 km

• M1: 144,063 km (0.081 R)
• M2: 508,483 km (0.109 R)
• M3: 1,289,683 km (0.079 R)
• M4: 2,280,171 km (0.12 R)
• M5: 3,866,357 km (0.098 R)
• M6: 4,390,398 km (0.112 R)
• M7: 5,283,498 km (0.105 R)
• M8: 5,773,431 km (0.087 R)
• M9: 6,844,851 km (0.057 R)
• M10: 7,199,846 km (0.074 R)
• M11: 8,900,924 km (0.066 R)
• M12: 9,270,879 km (0.03 R)
• M13: 10,443,278 km (0.056 R)
• M14: 11,156,261 km (0.087 R)
• M15: 16,526,675 km (0.033 R)
• M16: 16,925,653 km (0.046 R)
• M17: 17,659,879 km (0.101 R)
• M18: 18,330,377 km (0.063 R)
• M19: 19,367,838 km (0.078 R)
• M20: 25,466,345 km (0.108 R)
• M21: 25,891,951 km (0.066 R)
• M22: 27,866,194 km (0.111 R)
• M23: 29,236,959 km (0.108 R)
• M24: 30,057,055 km (0.072 R)
• M25: 34,648,812 km (0.114 R)
• M26: 39,973,299 km (0.075 R)
• M27: 41,862,870 km (0.089 R)
• M28: 50,184,550 km (0.092 R)
• M29: 53,591,642 km (0.082 R)
• M30: 56,245,957 km (0.102 R)
• M31: 57,696,907 km (0.068 R)
• M32: 58,247,277 km (0.104 R)
• M33: 59,172,540 km (0.044 R)
• M34: 65,327,595 km (0.102 R)
• M35: 67,132,643 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 14,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit