🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.13 AU - 1.67 AU

Year: 590 Days

Day: 27.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.33 AU - 1.89 AU

Year: 728 Days

Day: 19.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.25 AU - 3.73 AU

Year: 2324 Days

Day: 42.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.54 AU - 3.84 AU

Year: 2527 Days

Day: 25.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,198,114 km

• M1: 681,568 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.5

Radius: 11

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.86 AU - 7.22 AU

Year: 5291 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,198,114 km

• M1: 147,204 km (0.049 R)
• M2: 401,072 km (0.102 R)
• M3: 550,819 km (0.065 R)
• M4: 709,393 km (0.106 R)
• M5: 977,323 km (0.047 R)
• M6: 1,046,138 km (0.03 R)
• M7: 1,116,599 km (0.055 R)
• M8: 1,188,705 km (0.055 R)
• M9: 1,558,211 km (0.048 R)
• M10: 1,689,409 km (0.089 R)
• M11: 2,250,999 km (0.066 R)
• M12: 2,456,995 km (0.069 R)
• M13: 2,552,738 km (0.086 R)
• M14: 2,649,827 km (0.088 R)
• M15: 3,132,879 km (0.099 R)
• M16: 3,216,055 km (0.116 R)
• M17: 3,384,801 km (0.076 R)
• M18: 3,687,139 km (0.095 R)
• M19: 3,797,243 km (0.11 R)
• M20: 3,930,983 km (0.107 R)
• M21: 4,043,481 km (0.097 R)
• M22: 4,294,955 km (0.116 R)
• M23: 4,669,997 km (0.12 R)
• M24: 4,813,461 km (0.045 R)
• M25: 4,885,717 km (0.11 R)
• M26: 5,227,698 km (0.087 R)
• M27: 5,628,171 km (0.115 R)
• M28: 5,961,026 km (0.1 R)
• M29: 6,379,452 km (0.071 R)
• M30: 6,753,297 km (0.116 R)
• M31: 7,663,001 km (0.104 R)
• M32: 8,003,336 km (0.098 R)
• M33: 8,117,928 km (0.092 R)
• M34: 8,728,288 km (0.063 R)
• M35: 8,846,320 km (0.052 R)
• M36: 8,964,802 km (0.076 R)
• M37: 9,083,882 km (0.051 R)
• M38: 10,054,922 km (0.1 R)
• M39: 10,302,955 km (0.085 R)
• M40: 11,800,130 km (0.076 R)
• M41: 11,897,967 km (0.119 R)
• M42: 12,094,539 km (0.068 R)
• M43: 12,259,097 km (0.108 R)
• M44: 14,118,748 km (0.117 R)
• M45: 14,188,012 km (0.104 R)
• M46: 15,347,395 km (0.055 R)
• M47: 16,282,232 km (0.066 R)
• M48: 16,391,289 km (0.046 R)
• M49: 16,829,910 km (0.11 R)
• M50: 17,013,766 km (0.115 R)
• M51: 17,457,922 km (0.099 R)
• M52: 17,644,022 km (0.072 R)
• M53: 17,905,818 km (0.105 R)
• M54: 18,131,262 km (0.103 R)
• M55: 18,244,358 km (0.103 R)
• M56: 18,698,836 km (0.101 R)
• M57: 19,004,016 km (0.086 R)
• M58: 19,387,734 km (0.117 R)
• M59: 20,554,299 km (0.079 R)
• M60: 20,948,190 km (0.058 R)
• M61: 21,027,178 km (0.072 R)
• M62: 22,024,098 km (0.112 R)
• M63: 22,346,481 km (0.091 R)
• M64: 22,873,365 km (0.114 R)
• M65: 22,954,896 km (0.046 R)
• M66: 24,395,822 km (0.115 R)
• M67: 25,274,261 km (0.107 R)
• M68: 25,653,940 km (0.067 R)
• M69: 26,890,217 km (0.04 R)
• M70: 27,191,657 km (0.099 R)
• M71: 27,364,293 km (0.025 R)
• M72: 27,841,061 km (0.057 R)
• M73: 28,320,672 km (0.118 R)
• M74: 28,495,702 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.1

Radius: 10.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.85 AU - 11.09 AU

Year: 11221 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,198,114 km

• M1: 225,444 km (0.108 R)
• M2: 341,382 km (0.095 R)
• M3: 470,186 km (0.106 R)
• M4: 633,547 km (0.09 R)
• M5: 782,247 km (0.098 R)
• M6: 906,413 km (0.119 R)
• M7: 1,056,759 km (0.117 R)
• M8: 2,051,884 km (0.114 R)
• M9: 2,407,329 km (0.1 R)
• M10: 2,782,221 km (0.083 R)
• M11: 2,865,098 km (0.069 R)
• M12: 3,175,813 km (0.072 R)
• M13: 3,262,430 km (0.12 R)
• M14: 3,677,415 km (0.09 R)
• M15: 3,860,373 km (0.084 R)
• M16: 4,235,565 km (0.051 R)
• M17: 4,363,321 km (0.095 R)
• M18: 4,655,336 km (0.118 R)
• M19: 4,820,343 km (0.087 R)
• M20: 4,886,914 km (0.072 R)
• M21: 5,156,190 km (0.083 R)
• M22: 5,327,031 km (0.09 R)
• M23: 5,499,667 km (0.047 R)
• M24: 5,957,436 km (0.1 R)
• M25: 6,064,847 km (0.083 R)
• M26: 6,173,007 km (0.086 R)
• M27: 6,947,176 km (0.114 R)
• M28: 7,480,342 km (0.064 R)
• M29: 7,752,012 km (0.086 R)
• M30: 8,586,170 km (0.109 R)
• M31: 9,574,114 km (0.096 R)
• M32: 9,700,225 km (0.093 R)
• M33: 9,911,457 km (0.116 R)
• M34: 11,790,855 km (0.066 R)
• M35: 14,014,777 km (0.11 R)
• M36: 14,110,221 km (0.118 R)
• M37: 14,687,369 km (0.063 R)
• M38: 15,864,854 km (0.087 R)
• M39: 16,014,153 km (0.04 R)
• M40: 16,264,131 km (0.096 R)
• M41: 16,414,626 km (0.081 R)
• M42: 16,869,105 km (0.107 R)
• M43: 17,072,408 km (0.114 R)
• M44: 17,687,405 km (0.094 R)
• M45: 17,790,478 km (0.11 R)
• M46: 18,257,373 km (0.054 R)
• M47: 18,675,649 km (0.092 R)
• M48: 20,380,616 km (0.116 R)
• M49: 20,597,233 km (0.103 R)
• M50: 21,968,298 km (0.075 R)
• M51: 22,190,301 km (0.104 R)
• M52: 22,692,800 km (0.043 R)
• M53: 22,861,098 km (0.094 R)
• M54: 23,538,627 km (0.06 R)
• M55: 23,652,171 km (0.067 R)
• M56: 23,822,863 km (0.032 R)
• M57: 24,050,999 km (0.107 R)
• M58: 24,337,330 km (0.1 R)
• M59: 24,739,897 km (0.109 R)
• M60: 25,028,921 km (0.094 R)
• M61: 25,202,903 km (0.051 R)
• M62: 25,318,991 km (0.11 R)
• M63: 25,844,079 km (0.102 R)
• M64: 26,254,875 km (0.063 R)
• M65: 26,667,915 km (0.113 R)
• M66: 28,039,877 km (0.11 R)
• M67: 28,341,167 km (0.108 R)
• M68: 28,825,565 km (0.038 R)
• M69: 29,373,692 km (0.104 R)
• M70: 29,741,104 km (0.092 R)
• M71: 30,542,200 km (0.11 R)
• M72: 30,666,068 km (0.074 R)
• M73: 30,852,317 km (0.106 R)
• M74: 31,101,098 km (0.069 R)
• M75: 32,291,897 km (0.031 R)
• M76: 33,306,171 km (0.048 R)
• M77: 33,881,225 km (0.115 R)
• M78: 35,041,356 km (0.115 R)
• M79: 36,148,979 km (0.111 R)
• M80: 36,214,503 km (0.109 R)
• M81: 37,201,998 km (0.055 R)
• M82: 38,532,372 km (0.101 R)
• M83: 38,599,243 km (0.075 R)
• M84: 39,945,923 km (0.108 R)
• M85: 40,216,994 km (0.06 R)
• M86: 40,284,911 km (0.073 R)
• M87: 40,420,896 km (0.069 R)
• M88: 41,307,862 km (0.1 R)
• M89: 42,063,480 km (0.047 R)
• M90: 42,823,587 km (0.106 R)
• M91: 46,691,889 km (0.08 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit