🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.64 AU - 0.7 AU

Year: 203 Days

Day: 45 Hours

Environment

Temp: 135 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,413,709 km

• M1: 19,747 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.49 AU - 5.05 AU

Year: 3272 Days

Day: 31 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.41 AU - 6.21 AU

Year: 4538 Days

Day: 9.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,413,709 km

• M1: 182,061 km (0.071 R)
• M2: 299,495 km (0.073 R)
• M3: 395,088 km (0.116 R)
• M4: 696,228 km (0.092 R)
• M5: 783,444 km (0.111 R)
• M6: 980,165 km (0.109 R)
• M7: 1,069,924 km (0.038 R)
• M8: 1,469,500 km (0.116 R)
• M9: 1,704,668 km (0.034 R)
• M10: 1,901,987 km (0.039 R)
• M11: 1,990,848 km (0.108 R)
• M12: 2,172,759 km (0.111 R)
• M13: 2,252,346 km (0.094 R)
• M14: 3,254,801 km (0.111 R)
• M15: 3,501,637 km (0.095 R)
• M16: 3,722,743 km (0.095 R)
• M17: 4,212,227 km (0.079 R)
• M18: 4,498,707 km (0.076 R)
• M19: 4,791,620 km (0.115 R)
• M20: 5,108,767 km (0.068 R)
• M21: 5,269,884 km (0.049 R)
• M22: 5,469,149 km (0.1 R)
• M23: 5,726,457 km (0.077 R)
• M24: 5,931,406 km (0.114 R)
• M25: 6,100,900 km (0.117 R)
• M26: 6,195,745 km (0.059 R)
• M27: 7,211,665 km (0.034 R)
• M28: 7,453,564 km (0.093 R)
• M29: 7,555,141 km (0.038 R)
• M30: 7,677,662 km (0.099 R)
• M31: 8,745,492 km (0.101 R)
• M32: 8,981,856 km (0.026 R)
• M33: 9,176,932 km (0.093 R)
• M34: 9,351,512 km (0.04 R)
• M35: 11,507,517 km (0.088 R)
• M36: 11,790,407 km (0.109 R)
• M37: 12,099,625 km (0.111 R)
• M38: 12,315,196 km (0.118 R)
• M39: 12,556,198 km (0.117 R)
• M40: 12,652,988 km (0.066 R)
• M41: 12,798,846 km (0.055 R)
• M42: 13,610,564 km (0.105 R)
• M43: 13,784,845 km (0.082 R)
• M44: 14,110,520 km (0.106 R)
• M45: 14,261,763 km (0.068 R)
• M46: 15,103,102 km (0.045 R)
• M47: 15,438,799 km (0.053 R)
• M48: 15,698,950 km (0.116 R)
• M49: 16,434,672 km (0.072 R)
• M50: 16,673,580 km (0.051 R)
• M51: 16,833,500 km (0.063 R)
• M52: 18,268,144 km (0.03 R)
• M53: 18,460,527 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 12.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.2 AU - 6.88 AU

Year: 5505 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,413,709 km

• M1: 158,873 km (0.12 R)
• M2: 240,703 km (0.071 R)
• M3: 325,375 km (0.115 R)
• M4: 465,549 km (0.092 R)
• M5: 676,781 km (0.069 R)
• M6: 795,262 km (0.07 R)
• M7: 1,374,056 km (0.074 R)
• M8: 1,823,598 km (0.086 R)
• M9: 2,047,845 km (0.042 R)
• M10: 3,074,535 km (0.088 R)
• M11: 3,176,860 km (0.099 R)
• M12: 3,727,530 km (0.088 R)
• M13: 4,014,160 km (0.065 R)
• M14: 4,585,773 km (0.084 R)
• M15: 4,703,207 km (0.083 R)
• M16: 4,845,475 km (0.099 R)
• M17: 4,941,068 km (0.085 R)
• M18: 5,330,172 km (0.04 R)
• M19: 5,881,440 km (0.113 R)
• M20: 7,119,512 km (0.091 R)
• M21: 7,255,946 km (0.082 R)
• M22: 8,035,949 km (0.114 R)
• M23: 8,121,070 km (0.041 R)
• M24: 8,349,656 km (0.116 R)
• M25: 8,813,259 km (0.07 R)
• M26: 9,315,160 km (0.044 R)
• M27: 9,765,749 km (0.106 R)
• M28: 10,377,604 km (0.103 R)
• M29: 10,656,904 km (0.068 R)
• M30: 10,938,896 km (0.102 R)
• M31: 11,033,441 km (0.064 R)
• M32: 11,254,996 km (0.034 R)
• M33: 11,382,304 km (0.111 R)
• M34: 11,542,074 km (0.099 R)
• M35: 12,156,323 km (0.085 R)
• M36: 12,385,208 km (0.057 R)
• M37: 13,013,818 km (0.084 R)
• M38: 13,214,578 km (0.067 R)
• M39: 14,061,901 km (0.046 R)
• M40: 14,544,055 km (0.094 R)
• M41: 14,926,726 km (0.082 R)
• M42: 16,023,129 km (0.061 R)
• M43: 16,526,675 km (0.114 R)
• M44: 16,671,636 km (0.075 R)
• M45: 17,035,607 km (0.086 R)
• M46: 17,439,073 km (0.097 R)
• M47: 18,180,629 km (0.114 R)
• M48: 18,668,169 km (0.093 R)
• M49: 18,894,660 km (0.1 R)
• M50: 19,122,198 km (0.04 R)
• M51: 20,002,282 km (0.067 R)
• M52: 20,661,411 km (0.109 R)
• M53: 22,280,209 km (0.083 R)
• M54: 22,600,798 km (0.107 R)
• M55: 22,761,615 km (0.092 R)
• M56: 23,084,597 km (0.091 R)
• M57: 23,246,612 km (0.079 R)
• M58: 23,327,694 km (0.116 R)
• M59: 23,408,925 km (0.086 R)
• M60: 24,185,637 km (0.082 R)
• M61: 24,597,630 km (0.092 R)
• M62: 24,721,796 km (0.109 R)
• M63: 25,638,233 km (0.066 R)
• M64: 25,764,044 km (0.07 R)
• M65: 26,227,199 km (0.059 R)
• M66: 26,396,245 km (0.1 R)
• M67: 27,375,662 km (0.089 R)
• M68: 27,977,495 km (0.047 R)
• M69: 28,107,196 km (0.103 R)
• M70: 28,453,665 km (0.072 R)
• M71: 28,801,480 km (0.099 R)
• M72: 29,107,108 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 15,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit