🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.77 AU - 1.05 AU

Year: 311 Days

Day: 41.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1 AU - 1.04 AU

Year: 369 Days

Day: 30.8 Hours

Environment

Temp: 51 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.05 AU - 1.15 AU

Year: 413 Days

Day: 26.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.42 AU - 2.34 AU

Year: 923 Days

Day: 23 Hours

Environment

Temp: -54 °C

Axial Tilt: 95.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,978,801 km

• M1: 1,014,573 km (0.106 R)
• M2: 1,585,289 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.85 AU - 2.19 AU

Year: 1028 Days

Day: 47.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,978,801 km

• M1: 45,179 km (0.105 R)
• M2: 90,357 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.54 AU - 2.56 AU

Year: 1051 Days

Day: 15 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.63 AU - 3.73 AU

Year: 2031 Days

Day: 42.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,978,801 km

• M1: 916,586 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.59 AU - 3.81 AU

Year: 2549 Days

Day: 31.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 12.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.98 AU - 8.08 AU

Year: 5976 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,978,801 km

• M1: 151,094 km (0.113 R)
• M2: 227,389 km (0.108 R)
• M3: 418,126 km (0.11 R)
• M4: 674,238 km (0.109 R)
• M5: 809,025 km (0.116 R)
• M6: 925,861 km (0.117 R)
• M7: 1,963,771 km (0.102 R)
• M8: 2,227,064 km (0.085 R)
• M9: 2,623,199 km (0.117 R)
• M10: 2,774,143 km (0.083 R)
• M11: 3,013,200 km (0.111 R)
• M12: 3,142,602 km (0.095 R)
• M13: 3,556,989 km (0.101 R)
• M14: 3,648,094 km (0.113 R)
• M15: 4,020,443 km (0.076 R)
• M16: 5,366,076 km (0.078 R)
• M17: 5,753,983 km (0.104 R)
• M18: 7,649,837 km (0.111 R)
• M19: 9,657,440 km (0.109 R)
• M20: 9,828,131 km (0.116 R)
• M21: 9,978,477 km (0.117 R)
• M22: 10,281,263 km (0.1 R)
• M23: 10,521,368 km (0.083 R)
• M24: 10,896,111 km (0.055 R)
• M25: 11,029,402 km (0.065 R)
• M26: 11,909,038 km (0.101 R)
• M27: 12,787,776 km (0.113 R)
• M28: 13,211,437 km (0.107 R)
• M29: 13,496,421 km (0.055 R)
• M30: 13,831,370 km (0.102 R)
• M31: 13,999,967 km (0.107 R)
• M32: 15,572,540 km (0.03 R)
• M33: 16,075,338 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.94 AU - 7.02 AU

Year: 6605 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 146.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,978,801 km

• M1: 356,492 km (0.111 R)
• M2: 924,814 km (0.092 R)
• M3: 1,177,485 km (0.025 R)
• M4: 1,295,667 km (0.092 R)
• M5: 1,849,329 km (0.117 R)
• M6: 2,257,881 km (0.074 R)
• M7: 2,785,961 km (0.066 R)
• M8: 2,924,040 km (0.113 R)
• M9: 3,524,526 km (0.101 R)
• M10: 3,649,290 km (0.094 R)
• M11: 3,852,145 km (0.089 R)
• M12: 4,295,703 km (0.107 R)
• M13: 4,646,061 km (0.088 R)
• M14: 4,811,068 km (0.048 R)
• M15: 5,005,994 km (0.071 R)
• M16: 5,577,308 km (0.108 R)
• M17: 5,959,979 km (0.112 R)
• M18: 6,079,508 km (0.052 R)
• M19: 6,199,785 km (0.063 R)
• M20: 6,381,845 km (0.118 R)
• M21: 7,159,305 km (0.061 R)
• M22: 8,131,691 km (0.099 R)
• M23: 9,214,630 km (0.062 R)
• M24: 9,879,144 km (0.034 R)
• M25: 10,306,695 km (0.051 R)
• M26: 10,740,529 km (0.095 R)
• M27: 11,180,346 km (0.116 R)
• M28: 11,439,749 km (0.054 R)
• M29: 11,663,548 km (0.09 R)
• M30: 12,002,088 km (0.111 R)
• M31: 12,573,551 km (0.118 R)
• M32: 12,727,488 km (0.093 R)
• M33: 13,545,788 km (0.077 R)
• M34: 14,260,716 km (0.116 R)
• M35: 14,381,143 km (0.113 R)
• M36: 14,542,110 km (0.077 R)
• M37: 15,438,500 km (0.115 R)
• M38: 15,562,218 km (0.066 R)
• M39: 16,352,842 km (0.108 R)
• M40: 18,364,485 km (0.066 R)
• M41: 19,377,263 km (0.048 R)
• M42: 20,953,127 km (0.052 R)
• M43: 21,273,266 km (0.117 R)
• M44: 21,594,901 km (0.072 R)
• M45: 22,103,833 km (0.101 R)
• M46: 22,382,983 km (0.039 R)
• M47: 22,569,831 km (0.096 R)
• M48: 23,180,489 km (0.086 R)
• M49: 23,749,111 km (0.065 R)
• M50: 23,844,405 km (0.08 R)
• M51: 24,226,478 km (0.115 R)
• M52: 24,706,986 km (0.098 R)
• M53: 25,922,020 km (0.068 R)
• M54: 26,118,292 km (0.1 R)
• M55: 26,561,551 km (0.12 R)
• M56: 26,759,469 km (0.106 R)
• M57: 26,858,503 km (0.112 R)
• M58: 27,156,651 km (0.073 R)
• M59: 27,555,629 km (0.09 R)
• M60: 28,511,260 km (0.114 R)
• M61: 28,866,106 km (0.048 R)
• M62: 29,222,448 km (0.106 R)
• M63: 29,682,761 km (0.097 R)
• M64: 29,785,235 km (0.092 R)
• M65: 30,403,374 km (0.048 R)
• M66: 30,558,656 km (0.057 R)
• M67: 31,286,300 km (0.098 R)
• M68: 31,390,720 km (0.109 R)
• M69: 31,495,289 km (0.116 R)
• M70: 31,862,102 km (0.114 R)
• M71: 32,019,779 km (0.11 R)
• M72: 32,547,111 km (0.083 R)
• M73: 33,024,179 km (0.077 R)
• M74: 33,557,046 km (0.07 R)
• M75: 33,770,971 km (0.09 R)
• M76: 34,577,304 km (0.079 R)
• M77: 34,685,314 km (0.117 R)
• M78: 35,553,131 km (0.057 R)
• M79: 36,099,313 km (0.08 R)
• M80: 36,263,571 km (0.066 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit