🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.67 AU - 1.99 AU

Year: 943 Days

Day: 16.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 82.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.08 AU - 2.86 AU

Year: 1478 Days

Day: 43.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,998,872 km

• M1: 611,107 km (0.1 R)
• M2: 1,165,068 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.99 AU - 3.13 AU

Year: 1560 Days

Day: 43.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,998,872 km

• M1: 23,337 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.73 AU - 4.03 AU

Year: 2366 Days

Day: 31.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,998,872 km

• M1: 852,109 km (0.107 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 14.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.74 AU - 6.6 AU

Year: 5836 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,998,872 km

• M1: 200,910 km (0.114 R)
• M2: 478,414 km (0.103 R)
• M3: 745,147 km (0.053 R)
• M4: 862,581 km (0.112 R)
• M5: 1,019,210 km (0.086 R)
• M6: 1,174,942 km (0.109 R)
• M7: 1,327,232 km (0.116 R)
• M8: 1,486,404 km (0.09 R)
• M9: 1,574,966 km (0.112 R)
• M10: 1,989,652 km (0.096 R)
• M11: 2,202,829 km (0.09 R)
• M12: 2,605,995 km (0.112 R)
• M13: 2,887,987 km (0.098 R)
• M14: 3,000,335 km (0.086 R)
• M15: 3,229,668 km (0.117 R)
• M16: 3,329,749 km (0.064 R)
• M17: 3,636,425 km (0.098 R)
• M18: 3,970,327 km (0.114 R)
• M19: 4,095,840 km (0.106 R)
• M20: 4,277,452 km (0.078 R)
• M21: 4,461,906 km (0.058 R)
• M22: 4,819,744 km (0.09 R)
• M23: 4,915,487 km (0.101 R)
• M24: 5,765,053 km (0.118 R)
• M25: 6,596,369 km (0.104 R)
• M26: 6,831,686 km (0.113 R)
• M27: 6,982,780 km (0.115 R)
• M28: 7,156,912 km (0.099 R)
• M29: 7,354,531 km (0.119 R)
• M30: 7,687,984 km (0.092 R)
• M31: 7,913,129 km (0.083 R)
• M32: 8,393,039 km (0.068 R)
• M33: 8,508,678 km (0.098 R)
• M34: 9,309,475 km (0.101 R)
• M35: 9,597,751 km (0.103 R)
• M36: 9,840,398 km (0.12 R)
• M37: 9,937,936 km (0.094 R)
• M38: 10,084,991 km (0.077 R)
• M39: 10,356,511 km (0.048 R)
• M40: 10,755,638 km (0.109 R)
• M41: 10,957,146 km (0.081 R)
• M42: 11,058,424 km (0.116 R)
• M43: 11,389,634 km (0.056 R)
• M44: 11,492,108 km (0.04 R)
• M45: 11,775,746 km (0.106 R)
• M46: 12,087,807 km (0.064 R)
• M47: 12,402,711 km (0.097 R)
• M48: 12,773,414 km (0.043 R)
• M49: 12,879,928 km (0.074 R)
• M50: 13,094,152 km (0.076 R)
• M51: 14,597,910 km (0.046 R)
• M52: 14,821,110 km (0.107 R)
• M53: 15,045,656 km (0.109 R)
• M54: 15,611,585 km (0.098 R)
• M55: 16,155,822 km (0.113 R)
• M56: 16,969,335 km (0.088 R)
• M57: 17,588,072 km (0.047 R)
• M58: 18,244,358 km (0.067 R)
• M59: 18,454,842 km (0.112 R)
• M60: 18,847,985 km (0.065 R)
• M61: 19,121,600 km (0.092 R)
• M62: 19,213,154 km (0.046 R)
• M63: 19,396,710 km (0.113 R)
• M64: 19,765,619 km (0.098 R)
• M65: 19,920,004 km (0.114 R)
• M66: 20,043,721 km (0.11 R)
• M67: 20,136,771 km (0.041 R)
• M68: 20,292,054 km (0.09 R)
• M69: 20,416,669 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 4.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.76 AU - 17.66 AU

Year: 27187 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,998,872 km

• M1: 280,346 km (0.066 R)
• M2: 413,638 km (0.099 R)
• M3: 494,720 km (0.11 R)
• M4: 581,188 km (0.072 R)
• M5: 704,157 km (0.042 R)
• M6: 974,780 km (0.108 R)
• M7: 1,731,895 km (0.112 R)
• M8: 2,210,907 km (0.067 R)
• M9: 2,379,354 km (0.028 R)
• M10: 2,576,823 km (0.094 R)
• M11: 2,961,439 km (0.081 R)
• M12: 3,067,056 km (0.098 R)
• M13: 3,446,436 km (0.098 R)
• M14: 3,613,537 km (0.05 R)
• M15: 4,219,258 km (0.104 R)
• M16: 4,458,166 km (0.098 R)
• M17: 4,670,894 km (0.059 R)
• M18: 5,489,494 km (0.072 R)
• M19: 6,014,882 km (0.098 R)
• M20: 7,361,711 km (0.045 R)
• M21: 8,986,942 km (0.058 R)
• M22: 9,101,684 km (0.115 R)
• M23: 10,395,406 km (0.107 R)
• M24: 10,636,708 km (0.059 R)
• M25: 11,537,437 km (0.095 R)
• M26: 12,377,279 km (0.104 R)
• M27: 12,590,306 km (0.055 R)
• M28: 14,159,438 km (0.08 R)
• M29: 15,285,013 km (0.095 R)
• M30: 15,743,082 km (0.105 R)
• M31: 16,579,184 km (0.035 R)
• M32: 16,626,008 km (0.077 R)
• M33: 16,908,150 km (0.107 R)
• M34: 18,245,704 km (0.095 R)
• M35: 18,634,060 km (0.045 R)
• M36: 19,271,048 km (0.065 R)
• M37: 19,865,251 km (0.06 R)
• M38: 20,616,382 km (0.115 R)
• M39: 20,717,211 km (0.063 R)
• M40: 24,455,811 km (0.096 R)
• M41: 24,991,222 km (0.088 R)
• M42: 26,291,975 km (0.041 R)
• M43: 27,005,707 km (0.086 R)
• M44: 27,781,521 km (0.062 R)
• M45: 29,809,620 km (0.115 R)
• M46: 31,014,481 km (0.061 R)
• M47: 33,116,780 km (0.069 R)
• M48: 37,272,758 km (0.081 R)
• M49: 38,507,689 km (0.075 R)
• M50: 39,568,038 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit