🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 213 Days

Day: 19.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.78 AU - 0.88 AU

Year: 280 Days

Day: 37.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.71 AU - 1.17 AU

Year: 338 Days

Day: 31.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.03 AU - 3.03 AU

Year: 1492 Days

Day: 23.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,804,231 km

• M1: 233,672 km (0.053 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 13.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.6 AU - 5.82 AU

Year: 4410 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,804,231 km

• M1: 176,675 km (0.1 R)
• M2: 310,116 km (0.118 R)
• M3: 588,967 km (0.063 R)
• M4: 708,944 km (0.084 R)
• M5: 1,037,162 km (0.098 R)
• M6: 1,318,705 km (0.049 R)
• M7: 1,668,914 km (0.063 R)
• M8: 1,878,201 km (0.103 R)
• M9: 2,033,185 km (0.118 R)
• M10: 2,176,350 km (0.084 R)
• M11: 2,306,650 km (0.099 R)
• M12: 2,406,132 km (0.117 R)
• M13: 2,507,111 km (0.069 R)
• M14: 3,069,898 km (0.106 R)
• M15: 3,347,402 km (0.119 R)
• M16: 3,710,775 km (0.076 R)
• M17: 3,986,783 km (0.114 R)
• M18: 4,685,106 km (0.101 R)
• M19: 4,983,703 km (0.113 R)
• M20: 5,135,545 km (0.086 R)
• M21: 5,465,857 km (0.114 R)
• M22: 5,735,283 km (0.114 R)
• M23: 6,217,138 km (0.042 R)
• M24: 6,640,799 km (0.118 R)
• M25: 7,049,500 km (0.096 R)
• M26: 7,565,763 km (0.098 R)
• M27: 7,665,544 km (0.093 R)
• M28: 7,816,040 km (0.065 R)
• M29: 8,687,148 km (0.102 R)
• M30: 9,320,695 km (0.112 R)
• M31: 9,805,692 km (0.101 R)
• M32: 10,997,388 km (0.071 R)
• M33: 11,110,634 km (0.059 R)
• M34: 11,624,802 km (0.11 R)
• M35: 12,030,212 km (0.037 R)
• M36: 12,176,070 km (0.059 R)
• M37: 12,825,175 km (0.119 R)
• M38: 12,974,175 km (0.11 R)
• M39: 13,153,842 km (0.04 R)
• M40: 13,545,938 km (0.097 R)
• M41: 13,728,297 km (0.102 R)
• M42: 14,126,078 km (0.067 R)
• M43: 14,310,981 km (0.069 R)
• M44: 14,434,699 km (0.081 R)
• M45: 14,776,679 km (0.1 R)
• M46: 15,089,937 km (0.1 R)
• M47: 15,882,656 km (0.105 R)
• M48: 16,397,273 km (0.064 R)
• M49: 16,688,989 km (0.104 R)
• M50: 17,277,956 km (0.084 R)
• M51: 17,409,602 km (0.098 R)
• M52: 17,740,662 km (0.098 R)
• M53: 17,873,505 km (0.056 R)
• M54: 18,040,306 km (0.073 R)
• M55: 18,274,427 km (0.101 R)
• M56: 18,375,106 km (0.114 R)
• M57: 18,509,595 km (0.056 R)
• M58: 19,392,073 km (0.059 R)
• M59: 20,114,930 km (0.042 R)
• M60: 20,288,314 km (0.047 R)
• M61: 20,462,296 km (0.111 R)
• M62: 21,092,402 km (0.106 R)
• M63: 21,551,518 km (0.064 R)
• M64: 22,049,679 km (0.108 R)
• M65: 22,371,763 km (0.094 R)
• M66: 23,166,128 km (0.113 R)
• M67: 23,566,601 km (0.097 R)
• M68: 23,712,908 km (0.095 R)
• M69: 24,043,071 km (0.078 R)
• M70: 24,374,729 km (0.083 R)
• M71: 24,819,334 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 13.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.41 AU - 11.69 AU

Year: 10945 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,804,231 km

• M1: 263,292 km (0.091 R)
• M2: 526,136 km (0.025 R)
• M3: 685,906 km (0.038 R)
• M4: 808,876 km (0.115 R)
• M5: 1,120,638 km (0.051 R)
• M6: 1,247,796 km (0.101 R)
• M7: 1,380,040 km (0.115 R)
• M8: 1,517,371 km (0.069 R)
• M9: 1,659,489 km (0.079 R)
• M10: 1,856,210 km (0.079 R)
• M11: 1,957,638 km (0.06 R)
• M12: 2,060,860 km (0.093 R)
• M13: 2,605,397 km (0.088 R)
• M14: 2,806,606 km (0.084 R)
• M15: 3,073,039 km (0.105 R)
• M16: 3,503,881 km (0.042 R)
• M17: 3,921,409 km (0.107 R)
• M18: 4,355,093 km (0.047 R)
• M19: 5,450,748 km (0.091 R)
• M20: 6,010,693 km (0.113 R)
• M21: 6,825,403 km (0.09 R)
• M22: 7,923,750 km (0.118 R)
• M23: 8,302,083 km (0.096 R)
• M24: 8,429,541 km (0.118 R)
• M25: 8,772,718 km (0.052 R)
• M26: 9,428,406 km (0.086 R)
• M27: 9,695,139 km (0.105 R)
• M28: 9,784,598 km (0.113 R)
• M29: 9,874,207 km (0.067 R)
• M30: 10,099,801 km (0.115 R)
• M31: 11,300,324 km (0.068 R)
• M32: 11,726,379 km (0.108 R)
• M33: 13,234,176 km (0.118 R)
• M34: 14,391,914 km (0.091 R)
• M35: 15,844,958 km (0.109 R)
• M36: 18,332,022 km (0.098 R)
• M37: 18,442,874 km (0.118 R)
• M38: 18,554,026 km (0.102 R)
• M39: 18,720,977 km (0.101 R)
• M40: 18,832,726 km (0.034 R)
• M41: 20,476,657 km (0.105 R)
• M42: 20,938,167 km (0.117 R)
• M43: 22,284,398 km (0.083 R)
• M44: 22,759,222 km (0.102 R)
• M45: 23,057,520 km (0.117 R)
• M46: 23,357,314 km (0.077 R)
• M47: 24,325,212 km (0.104 R)
• M48: 24,875,433 km (0.09 R)
• M49: 25,244,491 km (0.108 R)
• M50: 25,801,594 km (0.044 R)
• M51: 27,053,877 km (0.057 R)
• M52: 27,370,127 km (0.118 R)
• M53: 27,687,574 km (0.097 R)
• M54: 29,422,760 km (0.085 R)
• M55: 29,878,285 km (0.119 R)
• M56: 30,008,884 km (0.104 R)
• M57: 30,467,551 km (0.109 R)
• M58: 31,458,039 km (0.085 R)
• M59: 32,258,088 km (0.061 R)
• M60: 32,526,317 km (0.106 R)
• M61: 33,064,869 km (0.042 R)
• M62: 33,538,496 km (0.072 R)
• M63: 35,041,805 km (0.088 R)
• M64: 35,801,762 km (0.076 R)
• M65: 36,218,542 km (0.1 R)
• M66: 37,408,144 km (0.106 R)
• M67: 37,972,428 km (0.085 R)
• M68: 39,109,371 km (0.065 R)
• M69: 39,466,910 km (0.064 R)
• M70: 40,041,366 km (0.102 R)
• M71: 40,185,429 km (0.045 R)
• M72: 41,053,246 km (0.086 R)
• M73: 41,708,186 km (0.093 R)
• M74: 41,854,193 km (0.045 R)
• M75: 42,000,350 km (0.077 R)
• M76: 42,293,263 km (0.112 R)
• M77: 42,733,829 km (0.114 R)
• M78: 43,249,792 km (0.041 R)
• M79: 44,511,500 km (0.061 R)
• M80: 45,559,583 km (0.1 R)
• M81: 45,709,929 km (0.11 R)
• M82: 47,375,102 km (0.068 R)
• M83: 48,983,130 km (0.068 R)
• M84: 49,755,205 km (0.078 R)
• M85: 52,252,442 km (0.073 R)
• M86: 52,488,657 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit