🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 36.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,152,850 km

• M1: 260,749 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.19 AU - 1.45 AU

Year: 551 Days

Day: 16.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.56 AU - 3.98 AU

Year: 2660 Days

Day: 23.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,152,850 km

• M1: 3,346,056 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.22 AU - 5.2 AU

Year: 3715 Days

Day: 41.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 12.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.23 AU - 13.65 AU

Year: 14995 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 62,152,850 km

• M1: 181,013 km (0.09 R)
• M2: 291,865 km (0.073 R)
• M3: 436,078 km (0.111 R)
• M4: 572,511 km (0.08 R)
• M5: 736,919 km (0.073 R)
• M6: 978,669 km (0.074 R)
• M7: 1,194,090 km (0.099 R)
• M8: 1,383,481 km (0.041 R)
• M9: 1,657,245 km (0.114 R)
• M10: 1,870,273 km (0.047 R)
• M11: 2,108,881 km (0.059 R)
• M12: 2,598,515 km (0.063 R)
• M13: 2,920,300 km (0.106 R)
• M14: 3,049,104 km (0.115 R)
• M15: 3,740,994 km (0.116 R)
• M16: 3,820,879 km (0.117 R)
• M17: 3,962,100 km (0.096 R)
• M18: 4,312,308 km (0.066 R)
• M19: 4,501,849 km (0.104 R)
• M20: 4,586,970 km (0.097 R)
• M21: 5,881,739 km (0.051 R)
• M22: 6,116,010 km (0.11 R)
• M23: 6,257,978 km (0.03 R)
• M24: 7,108,292 km (0.091 R)
• M25: 7,509,065 km (0.117 R)
• M26: 8,020,540 km (0.087 R)
• M27: 8,675,779 km (0.092 R)
• M28: 9,050,372 km (0.078 R)
• M29: 9,539,707 km (0.111 R)
• M30: 9,898,592 km (0.083 R)
• M31: 10,177,592 km (0.05 R)
• M32: 10,318,064 km (0.1 R)
• M33: 10,886,686 km (0.047 R)
• M34: 11,290,750 km (0.066 R)
• M35: 12,322,377 km (0.109 R)
• M36: 12,743,495 km (0.086 R)
• M37: 12,986,292 km (0.085 R)
• M38: 13,848,125 km (0.062 R)
• M39: 14,003,857 km (0.057 R)
• M40: 15,239,535 km (0.083 R)
• M41: 15,400,502 km (0.111 R)
• M42: 15,724,083 km (0.096 R)
• M43: 15,984,532 km (0.055 R)
• M44: 16,082,669 km (0.062 R)
• M45: 16,443,798 km (0.074 R)
• M46: 17,442,813 km (0.12 R)
• M47: 17,847,774 km (0.112 R)
• M48: 18,977,836 km (0.075 R)
• M49: 19,081,657 km (0.063 R)
• M50: 19,290,047 km (0.107 R)
• M51: 19,568,897 km (0.068 R)
• M52: 21,993,430 km (0.12 R)
• M53: 22,175,491 km (0.106 R)
• M54: 22,651,062 km (0.073 R)
• M55: 22,945,321 km (0.113 R)
• M56: 24,210,471 km (0.07 R)
• M57: 24,323,118 km (0.067 R)
• M58: 24,813,500 km (0.081 R)
• M59: 25,307,322 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.7

Radius: 5.2

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.07 AU - 19.45 AU

Year: 28358 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,152,850 km

• M1: 80,334 km (0.066 R)
• M2: 295,456 km (0.1 R)
• M3: 387,309 km (0.119 R)
• M4: 420,071 km (0.078 R)
• M5: 843,732 km (0.109 R)
• M6: 887,415 km (0.112 R)
• M7: 1,289,234 km (0.07 R)
• M8: 1,391,260 km (0.076 R)
• M9: 1,443,320 km (0.104 R)
• M10: 1,797,269 km (0.118 R)
• M11: 1,853,966 km (0.064 R)
• M12: 1,969,456 km (0.11 R)
• M13: 2,743,027 km (0.054 R)
• M14: 2,874,673 km (0.037 R)
• M15: 2,908,033 km (0.101 R)
• M16: 3,351,890 km (0.095 R)
• M17: 3,457,356 km (0.106 R)
• M18: 4,493,621 km (0.094 R)
• M19: 4,925,211 km (0.12 R)
• M20: 5,085,430 km (0.07 R)
• M21: 5,328,975 km (0.1 R)
• M22: 5,452,244 km (0.12 R)
• M23: 5,912,108 km (0.1 R)
• M24: 6,515,286 km (0.113 R)
• M25: 6,602,951 km (0.098 R)
• M26: 6,824,056 km (0.099 R)
• M27: 6,868,637 km (0.068 R)
• M28: 7,047,705 km (0.112 R)
• M29: 7,319,076 km (0.025 R)
• M30: 7,918,963 km (0.101 R)
• M31: 7,965,787 km (0.119 R)
• M32: 9,116,345 km (0.119 R)
• M33: 10,574,325 km (0.089 R)
• M34: 11,356,573 km (0.105 R)
• M35: 11,995,655 km (0.036 R)
• M36: 13,981,716 km (0.068 R)
• M37: 14,038,414 km (0.069 R)
• M38: 15,070,340 km (0.101 R)
• M39: 17,145,861 km (0.117 R)
• M40: 17,755,173 km (0.055 R)
• M41: 18,495,682 km (0.074 R)
• M42: 18,744,763 km (0.089 R)
• M43: 18,869,677 km (0.114 R)
• M44: 18,994,890 km (0.115 R)
• M45: 19,309,196 km (0.038 R)
• M46: 19,372,326 km (0.044 R)
• M47: 21,165,705 km (0.12 R)
• M48: 21,230,631 km (0.071 R)
• M49: 21,491,380 km (0.088 R)
• M50: 23,212,204 km (0.081 R)
• M51: 24,156,915 km (0.11 R)
• M52: 25,389,900 km (0.103 R)
• M53: 25,874,897 km (0.119 R)
• M54: 26,153,448 km (0.067 R)
• M55: 26,643,231 km (0.09 R)
• M56: 27,206,766 km (0.092 R)
• M57: 27,702,982 km (0.096 R)
• M58: 28,273,848 km (0.068 R)
• M59: 29,137,327 km (0.094 R)
• M60: 29,427,098 km (0.061 R)
• M61: 32,152,322 km (0.058 R)
• M62: 32,301,920 km (0.104 R)
• M63: 32,902,556 km (0.064 R)
• M64: 35,033,877 km (0.089 R)
• M65: 35,728,310 km (0.094 R)
• M66: 35,883,293 km (0.117 R)
• M67: 36,895,921 km (0.11 R)
• M68: 37,130,939 km (0.075 R)
• M69: 38,551,371 km (0.074 R)
• M70: 38,869,416 km (0.052 R)
• M71: 40,069,939 km (0.077 R)
• M72: 40,957,952 km (0.107 R)
• M73: 42,261,398 km (0.11 R)
• M74: 43,661,036 km (0.104 R)
• M75: 43,992,545 km (0.033 R)
• M76: 44,741,432 km (0.105 R)
• M77: 46,505,490 km (0.11 R)
• M78: 47,268,439 km (0.092 R)
• M79: 47,353,411 km (0.102 R)
• M80: 47,608,774 km (0.12 R)
• M81: 48,377,707 km (0.119 R)
• M82: 48,549,147 km (0.104 R)
• M83: 50,101,075 km (0.047 R)
• M84: 50,535,058 km (0.061 R)
• M85: 51,231,885 km (0.07 R)
• M86: 52,723,526 km (0.085 R)
• M87: 52,811,639 km (0.052 R)
• M88: 54,942,660 km (0.104 R)
• M89: 55,838,901 km (0.09 R)
• M90: 57,011,150 km (0.077 R)
• M91: 57,282,820 km (0.072 R)
• M92: 58,191,477 km (0.116 R)
• M93: 58,282,732 km (0.108 R)
• M94: 58,373,837 km (0.109 R)
• M95: 58,830,410 km (0.117 R)
• M96: 59,747,146 km (0.083 R)
• M97: 60,299,611 km (0.12 R)
• M98: 61,687,729 km (0.089 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 16,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit