🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.58 AU - 0.72 AU

Year: 183 Days

Day: 25.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,542,471 km

• M1: 251,474 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.26 AU - 5.16 AU

Year: 3576 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.05 AU - 5.25 AU

Year: 4089 Days

Day: 20.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 163.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 15

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.83 AU - 9.31 AU

Year: 8020 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,542,471 km

• M1: 196,871 km (0.067 R)
• M2: 499,058 km (0.076 R)
• M3: 600,037 km (0.107 R)
• M4: 922,121 km (0.115 R)
• M5: 1,070,672 km (0.103 R)
• M6: 1,374,804 km (0.119 R)
• M7: 1,547,740 km (0.12 R)
• M8: 1,667,119 km (0.111 R)
• M9: 1,810,733 km (0.113 R)
• M10: 2,759,632 km (0.111 R)
• M11: 2,981,037 km (0.073 R)
• M12: 3,157,562 km (0.094 R)
• M13: 3,547,564 km (0.083 R)
• M14: 4,288,971 km (0.092 R)
• M15: 4,431,538 km (0.082 R)
• M16: 4,692,287 km (0.081 R)
• M17: 4,868,962 km (0.118 R)
• M18: 5,077,950 km (0.104 R)
• M19: 5,289,930 km (0.108 R)
• M20: 5,722,867 km (0.099 R)
• M21: 6,007,252 km (0.109 R)
• M22: 6,103,144 km (0.108 R)
• M23: 7,123,551 km (0.108 R)
• M24: 7,498,593 km (0.062 R)
• M25: 7,879,918 km (0.051 R)
• M26: 8,055,546 km (0.118 R)
• M27: 8,232,371 km (0.12 R)
• M28: 8,374,788 km (0.081 R)
• M29: 8,734,421 km (0.061 R)
• M30: 9,543,447 km (0.106 R)
• M31: 9,805,991 km (0.119 R)
• M32: 9,957,085 km (0.079 R)
• M33: 10,299,813 km (0.048 R)
• M34: 10,569,239 km (0.1 R)
• M35: 10,879,804 km (0.116 R)
• M36: 11,351,636 km (0.067 R)
• M37: 11,870,292 km (0.116 R)
• M38: 12,112,192 km (0.041 R)
• M39: 12,274,505 km (0.092 R)
• M40: 12,765,635 km (0.116 R)
• M41: 13,472,485 km (0.025 R)
• M42: 14,064,145 km (0.098 R)
• M43: 14,448,910 km (0.101 R)
• M44: 15,141,848 km (0.057 R)
• M45: 16,740,151 km (0.116 R)
• M46: 17,330,614 km (0.096 R)
• M47: 18,112,861 km (0.045 R)
• M48: 18,438,386 km (0.068 R)
• M49: 18,859,804 km (0.071 R)
• M50: 19,474,052 km (0.082 R)
• M51: 19,903,099 km (0.116 R)
• M52: 20,335,437 km (0.108 R)
• M53: 20,431,928 km (0.032 R)
• M54: 21,209,238 km (0.052 R)
• M55: 22,343,788 km (0.111 R)
• M56: 22,793,031 km (0.084 R)
• M57: 23,447,222 km (0.059 R)
• M58: 23,599,214 km (0.087 R)
• M59: 23,852,932 km (0.089 R)
• M60: 25,655,137 km (0.057 R)
• M61: 26,073,263 km (0.1 R)
• M62: 26,388,316 km (0.116 R)
• M63: 27,341,105 km (0.064 R)
• M64: 29,008,224 km (0.09 R)
• M65: 29,116,982 km (0.041 R)
• M66: 29,443,853 km (0.09 R)
• M67: 30,486,999 km (0.1 R)
• M68: 31,598,212 km (0.067 R)
• M69: 32,666,191 km (0.097 R)
• M70: 35,184,522 km (0.11 R)
• M71: 36,408,232 km (0.067 R)
• M72: 36,996,002 km (0.102 R)
• M73: 37,113,885 km (0.052 R)
• M74: 37,942,807 km (0.036 R)
• M75: 38,777,862 km (0.101 R)
• M76: 39,077,507 km (0.089 R)
• M77: 39,197,634 km (0.118 R)
• M78: 39,317,911 km (0.117 R)
• M79: 40,587,548 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 8.3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.73 AU - 8.59 AU

Year: 8155 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,542,471 km

• M1: 115,490 km (0.042 R)
• M2: 201,508 km (0.062 R)
• M3: 299,046 km (0.097 R)
• M4: 444,306 km (0.098 R)
• M5: 657,183 km (0.062 R)
• M6: 853,007 km (0.099 R)
• M7: 1,147,715 km (0.117 R)
• M8: 1,458,579 km (0.069 R)
• M9: 1,517,970 km (0.082 R)
• M10: 1,747,902 km (0.065 R)
• M11: 2,022,264 km (0.117 R)
• M12: 2,327,593 km (0.056 R)
• M13: 2,414,958 km (0.085 R)
• M14: 2,684,085 km (0.11 R)
• M15: 2,962,636 km (0.078 R)
• M16: 3,447,932 km (0.081 R)
• M17: 3,669,187 km (0.116 R)
• M18: 3,730,373 km (0.09 R)
• M19: 3,853,791 km (0.106 R)
• M20: 4,041,536 km (0.085 R)
• M21: 4,710,837 km (0.075 R)
• M22: 5,092,611 km (0.106 R)
• M23: 5,391,208 km (0.097 R)
• M24: 5,577,757 km (0.089 R)
• M25: 5,837,907 km (0.106 R)
• M26: 6,029,542 km (0.092 R)
• M27: 6,199,037 km (0.096 R)
• M28: 6,419,245 km (0.068 R)
• M29: 6,542,663 km (0.105 R)
• M30: 6,917,705 km (0.093 R)
• M31: 7,376,970 km (0.096 R)
• M32: 7,506,372 km (0.075 R)
• M33: 7,688,732 km (0.067 R)
• M34: 7,793,600 km (0.098 R)
• M35: 8,351,900 km (0.103 R)
• M36: 8,786,033 km (0.1 R)
• M37: 9,144,170 km (0.098 R)
• M38: 9,676,140 km (0.086 R)
• M39: 9,761,111 km (0.103 R)
• M40: 9,931,653 km (0.098 R)
• M41: 10,017,373 km (0.113 R)
• M42: 10,478,433 km (0.086 R)
• M43: 10,711,507 km (0.116 R)
• M44: 11,005,467 km (0.075 R)
• M45: 11,511,107 km (0.05 R)
• M46: 11,993,860 km (0.061 R)
• M47: 12,575,795 km (0.088 R)
• M48: 12,792,563 km (0.073 R)
• M49: 13,198,422 km (0.113 R)
• M50: 13,261,253 km (0.12 R)
• M51: 13,324,084 km (0.109 R)
• M52: 13,513,475 km (0.083 R)
• M53: 13,767,193 km (0.109 R)
• M54: 14,118,748 km (0.114 R)
• M55: 14,928,820 km (0.09 R)
• M56: 15,224,127 km (0.05 R)
• M57: 15,753,853 km (0.074 R)
• M58: 16,797,447 km (0.093 R)
• M59: 16,967,839 km (0.12 R)
• M60: 17,207,345 km (0.111 R)
• M61: 17,310,418 km (0.064 R)
• M62: 17,828,476 km (0.08 R)
• M63: 18,037,165 km (0.074 R)
• M64: 18,527,247 km (0.12 R)
• M65: 19,591,936 km (0.036 R)
• M66: 20,276,645 km (0.071 R)
• M67: 20,603,666 km (0.078 R)
• M68: 20,713,022 km (0.086 R)
• M69: 20,822,677 km (0.063 R)
• M70: 21,042,436 km (0.104 R)
• M71: 21,115,889 km (0.112 R)
• M72: 21,262,944 km (0.109 R)
• M73: 21,966,353 km (0.057 R)
• M74: 22,152,752 km (0.083 R)
• M75: 23,054,677 km (0.063 R)
• M76: 23,130,374 km (0.078 R)
• M77: 23,586,348 km (0.108 R)
• M78: 23,815,532 km (0.092 R)
• M79: 23,891,977 km (0.074 R)
• M80: 24,507,273 km (0.099 R)
• M81: 24,855,537 km (0.089 R)
• M82: 25,949,845 km (0.111 R)
• M83: 26,502,759 km (0.114 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit