🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.66 AU - 0.66 AU

Year: 189 Days

Day: 30.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,795,893 km

• M1: 106,962 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.12 AU - 5.14 AU

Year: 3518 Days

Day: 13.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,795,893 km

• M1: 239,357 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 8

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9 AU - 9.18 AU

Year: 9677 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 120.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 109,795,893 km

• M1: 106,813 km (0.109 R)
• M2: 390,600 km (0.115 R)
• M3: 682,765 km (0.086 R)
• M4: 1,469,051 km (0.11 R)
• M5: 2,230,205 km (0.052 R)
• M6: 2,561,265 km (0.113 R)
• M7: 2,924,938 km (0.117 R)
• M8: 3,392,431 km (0.032 R)
• M9: 3,656,770 km (0.099 R)
• M10: 3,934,723 km (0.082 R)
• M11: 4,707,097 km (0.102 R)
• M12: 5,098,445 km (0.091 R)
• M13: 6,331,879 km (0.075 R)
• M14: 6,922,791 km (0.098 R)
• M15: 7,960,551 km (0.066 R)
• M16: 8,256,905 km (0.098 R)
• M17: 10,045,198 km (0.072 R)
• M18: 10,492,047 km (0.081 R)
• M19: 12,077,485 km (0.039 R)
• M20: 13,396,489 km (0.07 R)
• M21: 13,695,535 km (0.097 R)
• M22: 16,183,198 km (0.118 R)
• M23: 18,364,036 km (0.043 R)
• M24: 19,410,324 km (0.106 R)
• M25: 20,416,968 km (0.119 R)
• M26: 20,733,666 km (0.061 R)
• M27: 24,082,714 km (0.098 R)
• M28: 24,525,225 km (0.12 R)
• M29: 27,008,848 km (0.051 R)
• M30: 30,574,813 km (0.064 R)
• M31: 32,577,779 km (0.083 R)
• M32: 39,720,628 km (0.109 R)
• M33: 43,785,651 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 13.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.74 AU - 14.16 AU

Year: 13681 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 109,795,893 km

• M1: 173,085 km (0.085 R)
• M2: 1,310,328 km (0.096 R)
• M3: 1,821,055 km (0.045 R)
• M4: 2,344,797 km (0.03 R)
• M5: 2,945,732 km (0.076 R)
• M6: 3,489,071 km (0.059 R)
• M7: 4,128,452 km (0.117 R)
• M8: 4,911,148 km (0.118 R)
• M9: 6,288,646 km (0.114 R)
• M10: 9,848,776 km (0.096 R)
• M11: 10,729,608 km (0.115 R)
• M12: 12,210,178 km (0.109 R)
• M13: 15,428,926 km (0.061 R)
• M14: 17,468,992 km (0.055 R)
• M15: 19,512,948 km (0.089 R)
• M16: 22,171,003 km (0.076 R)
• M17: 23,780,078 km (0.12 R)
• M18: 24,366,052 km (0.083 R)
• M19: 26,702,622 km (0.102 R)
• M20: 27,549,196 km (0.104 R)
• M21: 29,184,749 km (0.102 R)
• M22: 31,115,759 km (0.107 R)
• M23: 38,345,674 km (0.088 R)
• M24: 41,217,654 km (0.089 R)
• M25: 45,415,670 km (0.09 R)
• M26: 48,941,542 km (0.108 R)
• M27: 50,209,533 km (0.118 R)
• M28: 55,843,988 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.5

Radius: 4.1

Gravity: 28.7 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.17 AU - 18.69 AU

Year: 21402 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 109,795,893 km

• M1: 51,462 km (0.097 R)
• M2: 182,659 km (0.05 R)
• M3: 368,908 km (0.109 R)
• M4: 734,974 km (0.088 R)
• M5: 1,104,631 km (0.115 R)
• M6: 1,280,707 km (0.09 R)
• M7: 1,571,675 km (0.116 R)
• M8: 2,200,585 km (0.077 R)
• M9: 2,882,153 km (0.11 R)
• M10: 4,121,571 km (0.056 R)
• M11: 7,636,223 km (0.088 R)
• M12: 8,225,789 km (0.113 R)
• M13: 8,531,567 km (0.088 R)
• M14: 9,606,128 km (0.087 R)
• M15: 14,220,474 km (0.12 R)
• M16: 14,735,241 km (0.103 R)
• M17: 17,580,443 km (0.12 R)
• M18: 17,917,487 km (0.098 R)
• M19: 19,939,900 km (0.053 R)
• M20: 21,529,078 km (0.033 R)
• M21: 24,119,814 km (0.119 R)
• M22: 24,745,732 km (0.096 R)
• M23: 24,956,814 km (0.115 R)
• M24: 25,597,243 km (0.117 R)
• M25: 25,921,571 km (0.095 R)
• M26: 26,358,247 km (0.109 R)
• M27: 26,688,859 km (0.091 R)
• M28: 26,910,862 km (0.081 R)
• M29: 29,552,910 km (0.081 R)
• M30: 30,390,059 km (0.066 R)
• M31: 32,996,204 km (0.09 R)
• M32: 35,212,197 km (0.108 R)
• M33: 42,602,482 km (0.104 R)
• M34: 44,599,164 km (0.12 R)
• M35: 47,141,131 km (0.102 R)
• M36: 55,885,576 km (0.101 R)
• M37: 66,869,201 km (0.106 R)
• M38: 69,351,329 km (0.029 R)
• M39: 69,770,951 km (0.105 R)
• M40: 70,192,219 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.7

Radius: 7.5

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.65 AU - 20.35 AU

Year: 29243 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 109,795,893 km

• M1: 93,349 km (0.111 R)
• M2: 661,223 km (0.119 R)
• M3: 906,713 km (0.077 R)
• M4: 1,376,450 km (0.054 R)
• M5: 1,786,947 km (0.042 R)
• M6: 2,252,495 km (0.096 R)
• M7: 2,824,557 km (0.031 R)
• M8: 3,085,007 km (0.11 R)
• M9: 4,217,613 km (0.057 R)
• M10: 7,327,005 km (0.092 R)
• M11: 8,162,957 km (0.096 R)
• M12: 9,891,262 km (0.1 R)
• M13: 10,495,188 km (0.077 R)
• M14: 10,771,346 km (0.12 R)
• M15: 11,776,195 km (0.037 R)
• M16: 12,301,433 km (0.073 R)
• M17: 15,252,849 km (0.041 R)
• M18: 16,241,242 km (0.111 R)
• M19: 18,047,936 km (0.079 R)
• M20: 19,670,026 km (0.104 R)
• M21: 20,409,488 km (0.105 R)
• M22: 23,318,269 km (0.097 R)
• M23: 25,860,834 km (0.051 R)
• M24: 32,793,200 km (0.06 R)
• M25: 34,435,335 km (0.094 R)
• M26: 35,353,866 km (0.106 R)
• M27: 54,386,605 km (0.056 R)
• M28: 57,320,818 km (0.116 R)
• M29: 77,169,762 km (0.118 R)
• M30: 81,947,021 km (0.061 R)
• M31: 89,190,101 km (0.064 R)
• M32: 94,744,819 km (0.051 R)
• M33: 100,836,445 km (0.11 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit