🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.8 AU - 0.86 AU

Year: 268 Days

Day: 16.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,142,849 km

• M1: 359,184 km (0.095 R)
• M2: 576,999 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.86 AU - 1.08 AU

Year: 339 Days

Day: 37.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,142,849 km

• M1: 156,180 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.72 AU - 2.32 AU

Year: 1019 Days

Day: 46.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.59 AU - 2.77 AU

Year: 1556 Days

Day: 23.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814

Radius: 13.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.03 AU - 9.41 AU

Year: 8361 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 22,142,849 km

• M1: 289,173 km (0.118 R)
• M2: 428,598 km (0.05 R)
• M3: 517,309 km (0.085 R)
• M4: 614,398 km (0.088 R)
• M5: 734,825 km (0.11 R)
• M6: 847,921 km (0.105 R)
• M7: 1,075,160 km (0.041 R)
• M8: 1,465,311 km (0.081 R)
• M9: 1,655,450 km (0.116 R)
• M10: 1,831,527 km (0.116 R)
• M11: 2,422,887 km (0.101 R)
• M12: 2,727,319 km (0.096 R)
• M13: 2,910,726 km (0.046 R)
• M14: 3,373,582 km (0.037 R)
• M15: 3,571,051 km (0.071 R)
• M16: 3,830,603 km (0.092 R)
• M17: 4,007,129 km (0.092 R)
• M18: 4,126,358 km (0.058 R)
• M19: 4,491,227 km (0.116 R)
• M20: 5,317,756 km (0.11 R)
• M21: 5,416,191 km (0.114 R)
• M22: 5,581,646 km (0.061 R)
• M23: 5,917,643 km (0.089 R)
• M24: 6,260,372 km (0.102 R)
• M25: 7,695,314 km (0.09 R)
• M26: 7,994,211 km (0.116 R)
• M27: 8,145,155 km (0.117 R)
• M28: 8,488,183 km (0.12 R)
• M29: 8,680,865 km (0.044 R)
• M30: 9,545,691 km (0.098 R)
• M31: 9,706,059 km (0.11 R)
• M32: 10,232,943 km (0.101 R)
• M33: 11,062,015 km (0.068 R)
• M34: 11,740,740 km (0.103 R)
• M35: 11,912,478 km (0.12 R)
• M36: 12,302,181 km (0.116 R)
• M37: 13,766,744 km (0.092 R)
• M38: 14,496,632 km (0.042 R)
• M39: 14,634,860 km (0.12 R)
• M40: 14,819,913 km (0.104 R)
• M41: 14,959,189 km (0.101 R)
• M42: 15,098,913 km (0.107 R)
• M43: 15,192,262 km (0.079 R)
• M44: 15,426,532 km (0.071 R)
• M45: 15,851,390 km (0.112 R)
• M46: 16,616,135 km (0.105 R)
• M47: 16,760,945 km (0.119 R)
• M48: 17,736,623 km (0.075 R)
• M49: 18,380,642 km (0.078 R)
• M50: 18,680,585 km (0.086 R)
• M51: 19,437,401 km (0.046 R)
• M52: 19,794,042 km (0.114 R)
• M53: 20,410,385 km (0.087 R)
• M54: 20,980,952 km (0.099 R)
• M55: 21,714,729 km (0.103 R)
• M56: 22,992,146 km (0.09 R)
• M57: 23,531,745 km (0.1 R)
• M58: 23,640,054 km (0.115 R)
• M59: 24,075,384 km (0.09 R)
• M60: 24,623,211 km (0.047 R)
• M61: 25,341,431 km (0.076 R)
• M62: 25,563,883 km (0.117 R)
• M63: 27,309,540 km (0.105 R)
• M64: 27,823,558 km (0.101 R)
• M65: 29,209,882 km (0.092 R)
• M66: 29,970,138 km (0.094 R)
• M67: 31,629,777 km (0.089 R)
• M68: 31,989,261 km (0.103 R)
• M69: 33,197,413 km (0.117 R)
• M70: 35,161,484 km (0.067 R)
• M71: 36,722,089 km (0.032 R)
• M72: 37,479,054 km (0.103 R)
• M73: 38,368,862 km (0.101 R)
• M74: 40,428,675 km (0.109 R)
• M75: 41,799,889 km (0.115 R)
• M76: 42,062,733 km (0.097 R)
• M77: 43,985,364 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 13.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.76 AU - 11.04 AU

Year: 10224 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,142,849 km

• M1: 396,584 km (0.115 R)
• M2: 748,887 km (0.118 R)
• M3: 1,079,049 km (0.107 R)
• M4: 1,391,410 km (0.105 R)
• M5: 1,638,396 km (0.087 R)
• M6: 1,746,854 km (0.111 R)
• M7: 2,116,361 km (0.116 R)
• M8: 2,310,689 km (0.07 R)
• M9: 2,749,459 km (0.087 R)
• M10: 2,846,847 km (0.071 R)
• M11: 3,197,505 km (0.096 R)
• M12: 3,491,614 km (0.082 R)
• M13: 3,650,936 km (0.076 R)
• M14: 4,407,602 km (0.085 R)
• M15: 4,503,345 km (0.118 R)
• M16: 4,833,657 km (0.07 R)
• M17: 4,952,138 km (0.06 R)
• M18: 5,293,221 km (0.107 R)
• M19: 5,998,575 km (0.108 R)
• M20: 6,190,210 km (0.045 R)
• M21: 6,623,595 km (0.072 R)
• M22: 6,866,243 km (0.113 R)
• M23: 7,134,173 km (0.054 R)
• M24: 8,240,599 km (0.068 R)
• M25: 8,430,289 km (0.118 R)
• M26: 8,597,390 km (0.043 R)
• M27: 9,080,890 km (0.107 R)
• M28: 9,203,261 km (0.092 R)
• M29: 9,998,972 km (0.085 R)
• M30: 10,226,810 km (0.058 R)
• M31: 10,430,712 km (0.118 R)
• M32: 10,790,943 km (0.114 R)
• M33: 11,842,467 km (0.026 R)
• M34: 12,110,396 km (0.118 R)
• M35: 12,299,339 km (0.029 R)
• M36: 12,570,709 km (0.054 R)
• M37: 13,285,787 km (0.11 R)
• M38: 13,369,113 km (0.116 R)
• M39: 14,014,029 km (0.112 R)
• M40: 14,928,222 km (0.114 R)
• M41: 15,655,866 km (0.059 R)
• M42: 17,632,054 km (0.032 R)
• M43: 17,723,608 km (0.057 R)
• M44: 18,711,552 km (0.12 R)
• M45: 19,401,198 km (0.031 R)
• M46: 21,193,830 km (0.096 R)
• M47: 22,142,878 km (0.114 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 19,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit