🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 282 Days

Day: 24.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,165,573 km

• M1: 40,691 km (0.047 R)
• M2: 262,395 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.53 AU - 0.69 AU

Year: 313 Days

Day: 21.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 14.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.32 AU - 2.4 AU

Year: 2378 Days

Day: 10.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,165,573 km

• M1: 178,171 km (0.101 R)
• M2: 637,287 km (0.113 R)
• M3: 1,135,897 km (0.096 R)
• M4: 1,633,010 km (0.113 R)
• M5: 2,101,850 km (0.103 R)
• M6: 3,175,364 km (0.112 R)
• M7: 3,935,770 km (0.108 R)
• M8: 4,644,266 km (0.101 R)
• M9: 5,691,301 km (0.072 R)
• M10: 6,719,787 km (0.068 R)
• M11: 7,977,007 km (0.072 R)
• M12: 8,590,359 km (0.064 R)
• M13: 9,538,510 km (0.084 R)
• M14: 10,165,774 km (0.076 R)
• M15: 10,988,562 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.1

Radius: 4.1

Gravity: 42.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.21 AU - 6.69 AU

Year: 9521 Days

Day: 17.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,165,573 km

• M1: 51,162 km (0.08 R)
• M2: 191,635 km (0.098 R)
• M3: 439,219 km (0.066 R)
• M4: 580,290 km (0.12 R)
• M5: 1,041,201 km (0.08 R)
• M6: 1,728,155 km (0.108 R)
• M7: 1,901,987 km (0.074 R)
• M8: 2,931,520 km (0.091 R)
• M9: 3,273,201 km (0.106 R)
• M10: 3,769,418 km (0.111 R)
• M11: 4,635,140 km (0.094 R)
• M12: 5,259,412 km (0.102 R)
• M13: 6,008,898 km (0.087 R)
• M14: 6,225,216 km (0.042 R)
• M15: 6,596,967 km (0.104 R)
• M16: 7,549,606 km (0.058 R)
• M17: 7,844,015 km (0.097 R)
• M18: 8,727,091 km (0.111 R)
• M19: 11,659,808 km (0.062 R)
• M20: 13,590,967 km (0.096 R)
• M21: 18,147,269 km (0.073 R)
• M22: 20,239,246 km (0.045 R)
• M23: 21,468,342 km (0.09 R)
• M24: 21,804,338 km (0.107 R)
• M25: 22,659,440 km (0.094 R)
• M26: 27,273,038 km (0.089 R)
• M27: 29,487,386 km (0.072 R)
• M28: 31,063,998 km (0.11 R)
• M29: 32,255,246 km (0.073 R)
• M30: 37,567,765 km (0.065 R)
• M31: 39,795,876 km (0.074 R)
• M32: 43,434,545 km (0.1 R)
• M33: 45,334,288 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.2

Radius: 3.1

Gravity: 103.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.64 AU - 7.42 AU

Year: 9714 Days

Day: 17 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,165,573 km

• M1: 40,092 km (0.062 R)
• M2: 142,268 km (0.077 R)
• M3: 281,543 km (0.073 R)
• M4: 450,888 km (0.091 R)
• M5: 1,072,467 km (0.089 R)
• M6: 2,258,030 km (0.109 R)
• M7: 2,729,264 km (0.095 R)
• M8: 3,312,246 km (0.119 R)
• M9: 5,379,390 km (0.1 R)
• M10: 5,876,504 km (0.092 R)
• M11: 8,590,209 km (0.117 R)
• M12: 9,168,704 km (0.106 R)
• M13: 9,568,429 km (0.104 R)
• M14: 10,456,442 km (0.094 R)
• M15: 11,859,970 km (0.092 R)
• M16: 13,447,801 km (0.096 R)
• M17: 13,575,558 km (0.116 R)
• M18: 14,626,483 km (0.111 R)
• M19: 15,379,708 km (0.112 R)
• M20: 16,230,471 km (0.072 R)
• M21: 17,717,325 km (0.111 R)
• M22: 18,651,713 km (0.059 R)
• M23: 22,808,739 km (0.076 R)
• M24: 23,913,369 km (0.092 R)
• M25: 26,728,951 km (0.115 R)
• M26: 35,991,602 km (0.11 R)
• M27: 36,983,436 km (0.059 R)
• M28: 37,359,974 km (0.095 R)
• M29: 41,401,959 km (0.06 R)
• M30: 42,765,543 km (0.036 R)
• M31: 43,041,701 km (0.081 R)
• M32: 47,625,081 km (0.12 R)
• M33: 48,070,733 km (0.113 R)
• M34: 49,272,751 km (0.096 R)
• M35: 52,207,413 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.5

Radius: 7.5

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.39 AU - 8.45 AU

Year: 14622 Days

Day: 21.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,165,573 km

• M1: 93,349 km (0.038 R)
• M2: 409,749 km (0.042 R)
• M3: 668,403 km (0.102 R)
• M4: 1,241,812 km (0.087 R)
• M5: 1,543,551 km (0.112 R)
• M6: 1,911,262 km (0.077 R)
• M7: 2,416,604 km (0.041 R)
• M8: 3,224,881 km (0.118 R)
• M9: 3,504,779 km (0.093 R)
• M10: 4,142,963 km (0.104 R)
• M11: 5,225,005 km (0.047 R)
• M12: 5,576,261 km (0.049 R)
• M13: 7,142,102 km (0.072 R)
• M14: 10,332,426 km (0.111 R)
• M15: 11,755,251 km (0.043 R)
• M16: 12,920,618 km (0.106 R)
• M17: 15,124,644 km (0.102 R)
• M18: 15,911,828 km (0.102 R)
• M19: 19,005,512 km (0.112 R)
• M20: 23,787,408 km (0.058 R)
• M21: 24,170,678 km (0.089 R)
• M22: 26,659,537 km (0.087 R)
• M23: 29,423,956 km (0.028 R)
• M24: 29,976,721 km (0.048 R)
• M25: 33,559,141 km (0.074 R)
• M26: 34,041,145 km (0.118 R)
• M27: 46,893,996 km (0.114 R)
• M28: 50,745,094 km (0.105 R)
• M29: 51,699,827 km (0.114 R)
• M30: 53,317,429 km (0.049 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit