🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 155 Days

Day: 42.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,895,261 km

• M1: 54,603 km (0.119 R)
• M2: 128,804 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.45 AU - 0.65 AU

Year: 173 Days

Day: 29.8 Hours

Environment

Temp: 65 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,895,261 km

• M1: 31,266 km (0.111 R)
• M2: 116,686 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 292 Days

Day: 35.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,895,261 km

• M1: 52,210 km (0.082 R)
• M2: 154,235 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.12 AU - 2.52 AU

Year: 1500 Days

Day: 14.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,895,261 km

• M1: 287,378 km (0.047 R)
• M2: 1,842,896 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.46 AU - 2.6 AU

Year: 1709 Days

Day: 36.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,895,261 km

• M1: 1,266,496 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 11.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.09 AU - 5.67 AU

Year: 4577 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,895,261 km

• M1: 170,990 km (0.112 R)
• M2: 256,261 km (0.096 R)
• M3: 374,294 km (0.099 R)
• M4: 479,611 km (0.096 R)
• M5: 597,344 km (0.073 R)
• M6: 748,887 km (0.04 R)
• M7: 841,787 km (0.076 R)
• M8: 1,105,827 km (0.072 R)
• M9: 1,213,538 km (0.11 R)
• M10: 1,469,649 km (0.101 R)
• M11: 1,759,121 km (0.083 R)
• M12: 1,854,415 km (0.072 R)
• M13: 2,066,994 km (0.066 R)
• M14: 2,642,497 km (0.055 R)
• M15: 2,715,650 km (0.102 R)
• M16: 2,920,300 km (0.039 R)
• M17: 3,246,723 km (0.1 R)
• M18: 3,325,261 km (0.038 R)
• M19: 3,444,341 km (0.12 R)
• M20: 3,605,309 km (0.092 R)
• M21: 3,707,185 km (0.08 R)
• M22: 3,976,611 km (0.105 R)
• M23: 4,600,883 km (0.081 R)
• M24: 4,778,605 km (0.059 R)
• M25: 4,935,832 km (0.08 R)
• M26: 5,095,004 km (0.099 R)
• M27: 5,488,447 km (0.072 R)
• M28: 6,354,020 km (0.111 R)
• M29: 6,527,404 km (0.083 R)
• M30: 6,677,151 km (0.036 R)
• M31: 6,929,373 km (0.081 R)
• M32: 7,159,156 km (0.103 R)
• M33: 7,287,810 km (0.105 R)
• M34: 7,863,313 km (0.063 R)
• M35: 8,156,525 km (0.101 R)
• M36: 9,337,450 km (0.07 R)
• M37: 9,506,346 km (0.076 R)
• M38: 10,134,807 km (0.117 R)
• M39: 10,250,596 km (0.097 R)
• M40: 10,717,939 km (0.114 R)
• M41: 10,865,293 km (0.113 R)
• M42: 10,983,775 km (0.106 R)
• M43: 11,102,705 km (0.115 R)
• M44: 11,252,004 km (0.101 R)
• M45: 11,612,834 km (0.064 R)
• M46: 12,130,592 km (0.08 R)
• M47: 13,505,696 km (0.109 R)
• M48: 13,760,910 km (0.081 R)
• M49: 14,765,310 km (0.07 R)
• M50: 15,392,574 km (0.108 R)
• M51: 15,625,946 km (0.112 R)
• M52: 16,604,915 km (0.068 R)
• M53: 17,222,604 km (0.094 R)
• M54: 17,360,982 km (0.065 R)
• M55: 17,534,366 km (0.115 R)
• M56: 18,480,573 km (0.116 R)
• M57: 18,728,606 km (0.063 R)
• M58: 19,335,525 km (0.119 R)
• M59: 19,804,065 km (0.088 R)
• M60: 20,862,620 km (0.115 R)
• M61: 20,973,173 km (0.066 R)
• M62: 21,566,179 km (0.081 R)
• M63: 21,939,575 km (0.082 R)
• M64: 22,089,472 km (0.093 R)
• M65: 22,164,570 km (0.114 R)
• M66: 22,617,104 km (0.085 R)
• M67: 22,920,488 km (0.117 R)
• M68: 24,147,340 km (0.05 R)
• M69: 24,573,993 km (0.099 R)
• M70: 26,385,025 km (0.08 R)
• M71: 26,864,486 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 10.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.32 AU - 6.3 AU

Year: 5946 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,895,261 km

• M1: 163,361 km (0.117 R)
• M2: 287,378 km (0.09 R)
• M3: 358,885 km (0.113 R)
• M4: 428,000 km (0.111 R)
• M5: 525,388 km (0.1 R)
• M6: 825,780 km (0.058 R)
• M7: 1,130,960 km (0.07 R)
• M8: 1,626,278 km (0.059 R)
• M9: 1,991,447 km (0.093 R)
• M10: 2,164,083 km (0.068 R)
• M11: 2,262,369 km (0.082 R)
• M12: 3,167,137 km (0.111 R)
• M13: 3,346,953 km (0.112 R)
• M14: 3,438,208 km (0.109 R)
• M15: 4,825,579 km (0.083 R)
• M16: 5,243,256 km (0.108 R)
• M17: 5,349,470 km (0.103 R)
• M18: 5,510,138 km (0.108 R)
• M19: 5,781,659 km (0.11 R)
• M20: 5,974,341 km (0.044 R)
• M21: 7,144,944 km (0.105 R)
• M22: 7,530,757 km (0.114 R)
• M23: 8,014,856 km (0.097 R)
• M24: 8,137,526 km (0.108 R)
• M25: 8,353,695 km (0.052 R)
• M26: 8,446,894 km (0.038 R)
• M27: 9,494,827 km (0.06 R)
• M28: 9,951,849 km (0.113 R)
• M29: 10,349,330 km (0.082 R)
• M30: 10,718,239 km (0.028 R)
• M31: 11,920,557 km (0.115 R)
• M32: 12,271,962 km (0.096 R)
• M33: 12,413,482 km (0.111 R)
• M34: 12,984,946 km (0.107 R)
• M35: 13,565,086 km (0.072 R)
• M36: 13,711,393 km (0.058 R)
• M37: 14,079,553 km (0.047 R)
• M38: 15,355,623 km (0.095 R)
• M39: 15,737,846 km (0.087 R)
• M40: 16,472,970 km (0.087 R)
• M41: 16,785,779 km (0.074 R)
• M42: 16,943,006 km (0.102 R)
• M43: 17,219,313 km (0.064 R)
• M44: 17,976,578 km (0.098 R)
• M45: 18,663,382 km (0.068 R)
• M46: 19,235,294 km (0.072 R)
• M47: 19,979,244 km (0.086 R)
• M48: 20,104,159 km (0.111 R)
• M49: 20,271,110 km (0.118 R)
• M50: 21,028,225 km (0.029 R)
• M51: 21,623,325 km (0.058 R)
• M52: 22,180,876 km (0.116 R)
• M53: 22,483,214 km (0.089 R)
• M54: 22,917,347 km (0.114 R)
• M55: 23,091,778 km (0.077 R)
• M56: 23,485,819 km (0.068 R)
• M57: 24,458,504 km (0.11 R)
• M58: 24,636,675 km (0.074 R)
• M59: 24,860,174 km (0.064 R)
• M60: 24,994,513 km (0.113 R)
• M61: 25,129,151 km (0.097 R)
• M62: 25,264,088 km (0.097 R)
• M63: 25,489,383 km (0.071 R)
• M64: 26,169,305 km (0.103 R)
• M65: 26,580,101 km (0.119 R)
• M66: 27,408,275 km (0.108 R)
• M67: 27,593,477 km (0.077 R)
• M68: 27,872,028 km (0.095 R)
• M69: 28,385,149 km (0.104 R)
• M70: 28,760,191 km (0.092 R)
• M71: 29,089,755 km (0.102 R)
• M72: 29,231,424 km (0.041 R)
• M73: 29,325,970 km (0.095 R)
• M74: 30,324,835 km (0.102 R)
• M75: 31,674,058 km (0.101 R)
• M76: 32,307,156 km (0.096 R)
• M77: 32,404,993 km (0.115 R)
• M78: 32,649,735 km (0.095 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: 519 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit