🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.45 AU - 0.63 AU

Year: 146 Days

Day: 13.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,404,721 km

• M1: 44,281 km (0.118 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 12.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.17 AU - 8.21 AU

Year: 6384 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,404,721 km

• M1: 154,235 km (0.111 R)
• M2: 562,638 km (0.057 R)
• M3: 1,025,045 km (0.081 R)
• M4: 1,901,688 km (0.067 R)
• M5: 2,565,155 km (0.1 R)
• M6: 2,962,038 km (0.055 R)
• M7: 3,356,677 km (0.07 R)
• M8: 3,786,771 km (0.106 R)
• M9: 4,461,457 km (0.104 R)
• M10: 7,719,699 km (0.067 R)
• M11: 9,277,611 km (0.088 R)
• M12: 9,856,106 km (0.078 R)
• M13: 10,600,804 km (0.104 R)
• M14: 11,890,787 km (0.102 R)
• M15: 12,360,973 km (0.074 R)
• M16: 13,394,245 km (0.083 R)
• M17: 14,018,368 km (0.07 R)
• M18: 18,041,653 km (0.042 R)
• M19: 23,259,028 km (0.072 R)
• M20: 24,663,154 km (0.053 R)
• M21: 29,308,766 km (0.097 R)
• M22: 29,975,673 km (0.052 R)
• M23: 31,936,901 km (0.092 R)
• M24: 36,005,216 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659

Radius: 11.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.12 AU - 7.76 AU

Year: 6746 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,404,721 km

• M1: 147,055 km (0.109 R)
• M2: 522,246 km (0.084 R)
• M3: 1,049,279 km (0.063 R)
• M4: 1,521,710 km (0.055 R)
• M5: 2,058,317 km (0.108 R)
• M6: 3,427,886 km (0.079 R)
• M7: 5,126,869 km (0.119 R)
• M8: 5,543,349 km (0.073 R)
• M9: 5,918,241 km (0.114 R)
• M10: 7,667,340 km (0.056 R)
• M11: 8,455,571 km (0.068 R)
• M12: 9,210,591 km (0.074 R)
• M13: 12,054,596 km (0.098 R)
• M14: 12,686,797 km (0.104 R)
• M15: 14,422,581 km (0.037 R)
• M16: 17,150,797 km (0.042 R)
• M17: 17,815,760 km (0.037 R)
• M18: 19,056,076 km (0.089 R)
• M19: 19,914,319 km (0.083 R)
• M20: 22,723,468 km (0.111 R)
• M21: 27,462,429 km (0.095 R)
• M22: 29,966,697 km (0.109 R)
• M23: 33,127,401 km (0.117 R)
• M24: 35,854,122 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 11.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.65 AU - 8.65 AU

Year: 7054 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,404,721 km

• M1: 143,165 km (0.107 R)
• M2: 563,086 km (0.056 R)
• M3: 1,356,703 km (0.115 R)
• M4: 2,251,298 km (0.106 R)
• M5: 3,042,521 km (0.1 R)
• M6: 3,673,376 km (0.051 R)
• M7: 4,566,176 km (0.093 R)
• M8: 5,649,414 km (0.102 R)
• M9: 6,321,408 km (0.106 R)
• M10: 7,075,979 km (0.095 R)
• M11: 8,218,608 km (0.09 R)
• M12: 11,525,618 km (0.113 R)
• M13: 13,287,432 km (0.045 R)
• M14: 17,118,335 km (0.075 R)
• M15: 19,703,536 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 11.6

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.74 AU - 12.6 AU

Year: 11966 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,404,721 km

• M1: 147,504 km (0.108 R)
• M2: 661,971 km (0.108 R)
• M3: 1,068,877 km (0.1 R)
• M4: 1,433,447 km (0.095 R)
• M5: 3,914,677 km (0.085 R)
• M6: 4,680,319 km (0.102 R)
• M7: 6,470,258 km (0.11 R)
• M8: 7,671,528 km (0.102 R)
• M9: 8,073,049 km (0.083 R)
• M10: 9,978,477 km (0.057 R)
• M11: 12,776,257 km (0.067 R)
• M12: 15,000,627 km (0.107 R)
• M13: 20,287,715 km (0.069 R)
• M14: 21,319,043 km (0.089 R)
• M15: 22,566,091 km (0.047 R)
• M16: 27,938,450 km (0.114 R)
• M17: 28,678,211 km (0.085 R)
• M18: 32,807,112 km (0.09 R)
• M19: 34,830,573 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.8

Radius: 6.7

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.57 AU - 15.07 AU

Year: 15955 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,404,721 km

• M1: 89,759 km (0.096 R)
• M2: 420,968 km (0.057 R)
• M3: 705,952 km (0.05 R)
• M4: 1,019,509 km (0.087 R)
• M5: 1,250,339 km (0.045 R)
• M6: 1,500,766 km (0.108 R)
• M7: 1,732,044 km (0.095 R)
• M8: 2,045,003 km (0.107 R)
• M9: 3,189,576 km (0.033 R)
• M10: 7,015,542 km (0.094 R)
• M11: 9,039,302 km (0.081 R)
• M12: 9,642,331 km (0.064 R)
• M13: 10,389,123 km (0.057 R)
• M14: 11,422,994 km (0.112 R)
• M15: 11,997,300 km (0.105 R)
• M16: 14,341,649 km (0.103 R)
• M17: 15,009,902 km (0.051 R)
• M18: 15,621,159 km (0.109 R)
• M19: 16,090,448 km (0.057 R)
• M20: 17,139,278 km (0.087 R)
• M21: 20,005,424 km (0.1 R)
• M22: 20,933,380 km (0.097 R)
• M23: 21,503,647 km (0.115 R)
• M24: 22,182,073 km (0.118 R)
• M25: 25,358,933 km (0.045 R)
• M26: 26,225,554 km (0.079 R)
• M27: 26,555,567 km (0.093 R)
• M28: 27,675,456 km (0.115 R)
• M29: 29,295,901 km (0.088 R)
• M30: 30,491,337 km (0.119 R)
• M31: 34,535,117 km (0.115 R)
• M32: 36,139,405 km (0.098 R)
• M33: 39,351,869 km (0.078 R)
• M34: 45,068,004 km (0.103 R)
• M35: 45,700,055 km (0.117 R)
• M36: 57,740,141 km (0.114 R)
• M37: 65,689,023 km (0.072 R)
• M38: 70,452,220 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.5

Radius: 6.5

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.18 AU - 14.74 AU

Year: 19244 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,404,721 km

• M1: 80,932 km (0.114 R)
• M2: 569,070 km (0.088 R)
• M3: 799,601 km (0.099 R)
• M4: 1,352,066 km (0.12 R)
• M5: 2,341,356 km (0.041 R)
• M6: 3,208,426 km (0.063 R)
• M7: 3,744,285 km (0.079 R)
• M8: 4,338,039 km (0.106 R)
• M9: 6,241,672 km (0.101 R)
• M10: 7,352,586 km (0.052 R)
• M11: 7,783,128 km (0.116 R)
• M12: 8,746,838 km (0.081 R)
• M13: 11,406,090 km (0.116 R)
• M14: 11,917,864 km (0.093 R)
• M15: 14,412,259 km (0.092 R)
• M16: 18,511,839 km (0.063 R)
• M17: 19,487,965 km (0.092 R)
• M18: 22,126,722 km (0.039 R)
• M19: 22,522,109 km (0.063 R)
• M20: 23,124,091 km (0.098 R)
• M21: 29,626,512 km (0.112 R)
• M22: 30,227,746 km (0.083 R)
• M23: 31,454,747 km (0.12 R)
• M24: 32,080,665 km (0.104 R)
• M25: 33,099,127 km (0.087 R)
• M26: 34,666,913 km (0.11 R)
• M27: 36,147,184 km (0.106 R)
• M28: 38,516,665 km (0.083 R)
• M29: 39,957,890 km (0.03 R)
• M30: 42,035,506 km (0.081 R)
• M31: 44,028,149 km (0.076 R)
• M32: 50,553,010 km (0.055 R)
• M33: 54,581,980 km (0.038 R)
• M34: 57,136,364 km (0.065 R)
• M35: 59,198,421 km (0.064 R)
• M36: 59,578,549 km (0.113 R)
• M37: 61,309,546 km (0.071 R)
• M38: 63,669,303 km (0.091 R)
• M39: 67,114,841 km (0.091 R)
• M40: 68,988,404 km (0.05 R)
• M41: 71,540,245 km (0.105 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: 523 - 19,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit