🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.07 AU - 1.35 AU

Year: 598 Days

Day: 19.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.45 AU - 1.55 AU

Year: 826 Days

Day: 14 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,481,139 km

• M1: 656,884 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.54 AU - 1.56 AU

Year: 868 Days

Day: 46.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,481,139 km

• M1: 996,471 km (0.108 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 14.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.64 AU - 3.5 AU

Year: 2418 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,481,139 km

• M1: 183,407 km (0.026 R)
• M2: 291,267 km (0.064 R)
• M3: 406,009 km (0.075 R)
• M4: 503,247 km (0.11 R)
• M5: 604,076 km (0.062 R)
• M6: 738,265 km (0.039 R)
• M7: 920,177 km (0.073 R)
• M8: 1,050,626 km (0.045 R)
• M9: 1,198,129 km (0.09 R)
• M10: 1,300,604 km (0.115 R)
• M11: 1,559,707 km (0.109 R)
• M12: 1,707,360 km (0.096 R)
• M13: 1,836,015 km (0.059 R)
• M14: 2,116,361 km (0.116 R)
• M15: 2,424,084 km (0.104 R)
• M16: 2,623,947 km (0.093 R)
• M17: 2,719,091 km (0.106 R)
• M18: 3,011,854 km (0.105 R)
• M19: 3,241,935 km (0.105 R)
• M20: 3,552,800 km (0.078 R)
• M21: 3,704,342 km (0.107 R)
• M22: 3,998,452 km (0.083 R)
• M23: 4,268,027 km (0.106 R)
• M24: 4,725,348 km (0.096 R)
• M25: 5,027,835 km (0.069 R)
• M26: 5,130,010 km (0.112 R)
• M27: 5,493,383 km (0.107 R)
• M28: 5,598,850 km (0.103 R)
• M29: 5,758,172 km (0.043 R)
• M30: 6,045,250 km (0.1 R)
• M31: 6,503,319 km (0.117 R)
• M32: 6,727,267 km (0.079 R)
• M33: 7,337,028 km (0.052 R)
• M34: 7,511,758 km (0.103 R)
• M35: 7,629,043 km (0.113 R)
• M36: 8,024,430 km (0.098 R)
• M37: 8,305,075 km (0.115 R)
• M38: 8,426,399 km (0.095 R)
• M39: 8,732,327 km (0.086 R)
• M40: 8,938,473 km (0.054 R)
• M41: 9,041,995 km (0.119 R)
• M42: 9,460,569 km (0.103 R)
• M43: 9,587,279 km (0.044 R)
• M44: 10,014,081 km (0.106 R)
• M45: 10,143,334 km (0.098 R)
• M46: 10,974,949 km (0.053 R)
• M47: 11,331,740 km (0.077 R)
• M48: 11,783,076 km (0.114 R)
• M49: 12,263,435 km (0.101 R)
• M50: 12,656,877 km (0.077 R)
• M51: 12,773,414 km (0.099 R)
• M52: 13,361,633 km (0.068 R)
• M53: 13,838,401 km (0.079 R)
• M54: 14,199,830 km (0.117 R)
• M55: 14,564,250 km (0.04 R)
• M56: 15,377,016 km (0.102 R)
• M57: 15,501,481 km (0.117 R)
• M58: 15,726,327 km (0.097 R)
• M59: 15,977,501 km (0.115 R)
• M60: 16,204,591 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.6

Radius: 4.5

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.4 AU - 11.56 AU

Year: 13123 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,481,139 km

• M1: 137,780 km (0.092 R)
• M2: 170,242 km (0.097 R)
• M3: 206,295 km (0.116 R)
• M4: 235,317 km (0.066 R)
• M5: 367,263 km (0.066 R)
• M6: 853,306 km (0.081 R)
• M7: 970,741 km (0.103 R)
• M8: 1,470,846 km (0.097 R)
• M9: 1,972,747 km (0.067 R)
• M10: 2,475,246 km (0.111 R)
• M11: 2,667,480 km (0.109 R)
• M12: 2,790,000 km (0.054 R)
• M13: 2,990,013 km (0.107 R)
• M14: 3,403,950 km (0.104 R)
• M15: 3,644,653 km (0.041 R)
• M16: 3,698,807 km (0.092 R)
• M17: 3,946,242 km (0.119 R)
• M18: 4,199,063 km (0.069 R)
• M19: 4,370,352 km (0.096 R)
• M20: 4,573,357 km (0.078 R)
• M21: 4,808,973 km (0.119 R)
• M22: 5,078,848 km (0.082 R)
• M23: 6,238,979 km (0.104 R)
• M24: 6,271,442 km (0.083 R)
• M25: 6,303,905 km (0.081 R)
• M26: 7,134,921 km (0.097 R)
• M27: 7,373,679 km (0.101 R)
• M28: 7,442,344 km (0.112 R)
• M29: 8,426,549 km (0.078 R)
• M30: 8,678,920 km (0.12 R)
• M31: 9,339,245 km (0.059 R)
• M32: 9,525,495 km (0.096 R)
• M33: 9,562,894 km (0.056 R)
• M34: 9,750,640 km (0.103 R)
• M35: 10,091,723 km (0.052 R)
• M36: 10,282,759 km (0.052 R)
• M37: 10,552,484 km (0.058 R)
• M38: 10,785,408 km (0.085 R)
• M39: 11,814,342 km (0.095 R)
• M40: 12,381,318 km (0.095 R)
• M41: 12,626,958 km (0.12 R)
• M42: 13,248,238 km (0.102 R)
• M43: 13,583,636 km (0.044 R)
• M44: 14,091,970 km (0.104 R)
• M45: 14,391,315 km (0.025 R)
• M46: 14,563,353 km (0.067 R)
• M47: 14,692,755 km (0.101 R)
• M48: 16,097,329 km (0.102 R)
• M49: 16,455,167 km (0.099 R)
• M50: 16,815,549 km (0.111 R)
• M51: 16,860,877 km (0.051 R)
• M52: 18,004,852 km (0.111 R)
• M53: 19,220,933 km (0.07 R)
• M54: 19,505,318 km (0.115 R)
• M55: 20,318,532 km (0.105 R)
• M56: 21,436,477 km (0.056 R)
• M57: 21,682,117 km (0.086 R)
• M58: 22,225,905 km (0.102 R)
• M59: 22,275,572 km (0.064 R)
• M60: 22,874,262 km (0.11 R)
• M61: 23,175,553 km (0.108 R)
• M62: 23,883,749 km (0.097 R)
• M63: 25,217,863 km (0.092 R)
• M64: 26,312,919 km (0.101 R)
• M65: 26,628,571 km (0.115 R)
• M66: 27,051,484 km (0.066 R)
• M67: 28,279,682 km (0.098 R)
• M68: 28,333,538 km (0.059 R)
• M69: 28,603,113 km (0.084 R)
• M70: 29,090,353 km (0.057 R)
• M71: 29,416,776 km (0.07 R)
• M72: 29,799,148 km (0.103 R)
• M73: 29,908,803 km (0.066 R)
• M74: 30,956,138 km (0.112 R)
• M75: 31,567,993 km (0.049 R)
• M76: 31,735,543 km (0.105 R)
• M77: 31,903,541 km (0.034 R)
• M78: 32,071,689 km (0.103 R)
• M79: 33,143,408 km (0.078 R)
• M80: 33,940,765 km (0.06 R)
• M81: 34,686,660 km (0.086 R)
• M82: 35,670,266 km (0.04 R)
• M83: 35,903,040 km (0.109 R)
• M84: 36,078,070 km (0.094 R)
• M85: 36,721,789 km (0.067 R)
• M86: 37,015,600 km (0.112 R)
• M87: 37,369,399 km (0.104 R)
• M88: 37,605,763 km (0.103 R)
• M89: 38,198,919 km (0.069 R)
• M90: 38,855,055 km (0.059 R)
• M91: 39,034,572 km (0.114 R)
• M92: 39,876,210 km (0.101 R)
• M93: 40,057,373 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit