🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.85 AU

Year: 230 Days

Day: 40.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.64 AU - 2.24 AU

Year: 997 Days

Day: 23.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.91 AU - 4.21 AU

Year: 3018 Days

Day: 46.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 90.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 14.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.3 AU - 9.42 AU

Year: 8130 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,965,023 km

• M1: 354,397 km (0.096 R)
• M2: 703,708 km (0.104 R)
• M3: 1,047,335 km (0.105 R)
• M4: 1,239,568 km (0.099 R)
• M5: 1,340,397 km (0.1 R)
• M6: 1,444,218 km (0.088 R)
• M7: 1,594,564 km (0.085 R)
• M8: 1,935,048 km (0.066 R)
• M9: 2,077,914 km (0.113 R)
• M10: 2,580,114 km (0.059 R)
• M11: 2,927,182 km (0.105 R)
• M12: 3,461,545 km (0.099 R)
• M13: 3,725,585 km (0.031 R)
• M14: 3,845,114 km (0.088 R)
• M15: 4,336,094 km (0.111 R)
• M16: 4,461,906 km (0.062 R)
• M17: 4,879,733 km (0.114 R)
• M18: 5,076,903 km (0.045 R)
• M19: 5,243,256 km (0.086 R)
• M20: 5,547,388 km (0.088 R)
• M21: 6,894,517 km (0.102 R)
• M22: 7,872,438 km (0.116 R)
• M23: 7,988,078 km (0.101 R)
• M24: 8,813,708 km (0.091 R)
• M25: 9,175,885 km (0.117 R)
• M26: 9,625,277 km (0.116 R)
• M27: 9,790,582 km (0.108 R)
• M28: 9,956,785 km (0.115 R)
• M29: 10,291,885 km (0.045 R)
• M30: 11,232,855 km (0.117 R)
• M31: 11,801,776 km (0.115 R)
• M32: 12,201,202 km (0.039 R)
• M33: 12,335,392 km (0.09 R)
• M34: 12,515,059 km (0.113 R)
• M35: 12,695,474 km (0.026 R)
• M36: 12,967,891 km (0.08 R)
• M37: 13,242,254 km (0.073 R)
• M38: 13,334,107 km (0.092 R)
• M39: 13,518,561 km (0.096 R)
• M40: 13,750,139 km (0.047 R)
• M41: 13,889,863 km (0.1 R)
• M42: 14,595,217 km (0.094 R)
• M43: 14,690,212 km (0.035 R)
• M44: 14,976,243 km (0.043 R)
• M45: 15,168,027 km (0.106 R)
• M46: 15,264,219 km (0.05 R)
• M47: 16,040,931 km (0.095 R)
• M48: 16,731,175 km (0.072 R)
• M49: 17,531,973 km (0.05 R)
• M50: 17,886,221 km (0.107 R)
• M51: 18,140,687 km (0.113 R)
• M52: 19,431,267 km (0.067 R)
• M53: 21,557,352 km (0.099 R)
• M54: 21,828,274 km (0.075 R)
• M55: 23,366,290 km (0.073 R)
• M56: 23,533,241 km (0.115 R)
• M57: 23,756,291 km (0.048 R)
• M58: 23,980,239 km (0.114 R)
• M59: 24,204,636 km (0.114 R)
• M60: 25,052,856 km (0.086 R)
• M61: 26,430,204 km (0.11 R)
• M62: 29,558,295 km (0.052 R)
• M63: 32,801,428 km (0.107 R)
• M64: 33,300,785 km (0.096 R)
• M65: 33,802,536 km (0.119 R)
• M66: 35,450,806 km (0.088 R)
• M67: 35,834,824 km (0.034 R)
• M68: 36,220,188 km (0.114 R)
• M69: 36,477,945 km (0.049 R)
• M70: 36,736,300 km (0.11 R)
• M71: 38,496,020 km (0.047 R)
• M72: 38,627,517 km (0.05 R)
• M73: 40,483,428 km (0.073 R)
• M74: 40,817,779 km (0.064 R)
• M75: 40,951,819 km (0.082 R)
• M76: 41,826,667 km (0.095 R)
• M77: 42,029,522 km (0.079 R)
• M78: 44,075,123 km (0.057 R)
• M79: 44,281,419 km (0.057 R)
• M80: 45,456,809 km (0.045 R)
• M81: 45,734,911 km (0.04 R)
• M82: 46,712,534 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 11.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.75 AU - 9.31 AU

Year: 9192 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,965,023 km

• M1: 260,151 km (0.043 R)
• M2: 405,261 km (0.068 R)
• M3: 552,315 km (0.039 R)
• M4: 628,012 km (0.065 R)
• M5: 779,405 km (0.064 R)
• M6: 891,753 km (0.062 R)
• M7: 1,010,085 km (0.034 R)
• M8: 2,001,470 km (0.052 R)
• M9: 2,359,009 km (0.12 R)
• M10: 2,583,406 km (0.084 R)
• M11: 3,894,930 km (0.117 R)
• M12: 4,205,944 km (0.084 R)
• M13: 4,687,649 km (0.118 R)
• M14: 4,804,934 km (0.108 R)
• M15: 5,018,709 km (0.095 R)
• M16: 5,381,783 km (0.099 R)
• M17: 5,504,753 km (0.085 R)
• M18: 5,603,787 km (0.071 R)
• M19: 5,778,517 km (0.049 R)
• M20: 6,056,919 km (0.103 R)
• M21: 6,288,047 km (0.045 R)
• M22: 6,998,488 km (0.114 R)
• M23: 7,817,835 km (0.09 R)
• M24: 8,182,405 km (0.099 R)
• M25: 8,986,344 km (0.118 R)
• M26: 9,546,289 km (0.028 R)
• M27: 9,665,518 km (0.112 R)
• M28: 9,815,415 km (0.1 R)
• M29: 9,966,061 km (0.104 R)
• M30: 10,208,708 km (0.117 R)
• M31: 10,638,054 km (0.094 R)
• M32: 10,792,738 km (0.113 R)
• M33: 10,885,938 km (0.066 R)
• M34: 11,198,747 km (0.068 R)
• M35: 11,546,113 km (0.09 R)
• M36: 12,122,215 km (0.048 R)
• M37: 12,576,843 km (0.111 R)
• M38: 12,740,503 km (0.095 R)
• M39: 13,003,945 km (0.066 R)
• M40: 13,235,971 km (0.064 R)
• M41: 13,636,893 km (0.057 R)
• M42: 14,690,960 km (0.098 R)
• M43: 15,947,881 km (0.045 R)
• M44: 16,267,422 km (0.106 R)
• M45: 16,410,138 km (0.075 R)
• M46: 17,166,356 km (0.103 R)
• M47: 17,493,825 km (0.117 R)
• M48: 17,713,435 km (0.085 R)
• M49: 17,860,340 km (0.087 R)
• M50: 18,192,148 km (0.104 R)
• M51: 18,712,599 km (0.112 R)
• M52: 18,899,597 km (0.103 R)
• M53: 19,351,083 km (0.075 R)
• M54: 20,302,974 km (0.086 R)
• M55: 20,495,207 km (0.118 R)
• M56: 20,688,039 km (0.12 R)
• M57: 21,621,979 km (0.091 R)
• M58: 22,015,122 km (0.12 R)
• M59: 22,968,509 km (0.041 R)
• M60: 24,260,586 km (0.105 R)
• M61: 24,587,308 km (0.086 R)
• M62: 24,956,515 km (0.068 R)
• M63: 25,244,940 km (0.074 R)
• M64: 25,991,882 km (0.117 R)
• M65: 26,619,894 km (0.083 R)
• M66: 27,337,664 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit