🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1 AU - 1.42 AU

Year: 484 Days

Day: 38.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.19 AU - 1.71 AU

Year: 635 Days

Day: 25.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.09 AU - 2.69 AU

Year: 1343 Days

Day: 18.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.62 AU - 3.44 AU

Year: 1917 Days

Day: 46.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,738,395 km

• M1: 1,731,745 km (0.073 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.9

Radius: 10.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.06 AU - 7.46 AU

Year: 5692 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,738,395 km

• M1: 166,054 km (0.112 R)
• M2: 252,970 km (0.069 R)
• M3: 352,453 km (0.12 R)
• M4: 634,744 km (0.106 R)
• M5: 784,042 km (0.055 R)
• M6: 945,758 km (0.095 R)
• M7: 1,105,229 km (0.067 R)
• M8: 1,230,891 km (0.109 R)
• M9: 1,621,342 km (0.119 R)
• M10: 1,897,051 km (0.045 R)
• M11: 2,153,013 km (0.097 R)
• M12: 2,438,445 km (0.093 R)
• M13: 2,511,748 km (0.113 R)
• M14: 2,793,441 km (0.118 R)
• M15: 3,006,468 km (0.051 R)
• M16: 3,105,053 km (0.067 R)
• M17: 3,245,077 km (0.092 R)
• M18: 3,510,613 km (0.1 R)
• M19: 3,783,181 km (0.106 R)
• M20: 3,954,470 km (0.05 R)
• M21: 4,194,126 km (0.073 R)
• M22: 4,260,398 km (0.119 R)
• M23: 4,619,433 km (0.12 R)
• M24: 4,733,725 km (0.059 R)
• M25: 5,058,652 km (0.044 R)
• M26: 5,271,380 km (0.062 R)
• M27: 5,559,805 km (0.03 R)
• M28: 6,176,896 km (0.031 R)
• M29: 6,404,584 km (0.095 R)
• M30: 7,368,892 km (0.06 R)
• M31: 7,827,260 km (0.078 R)
• M32: 8,128,700 km (0.082 R)
• M33: 8,434,029 km (0.095 R)
• M34: 9,488,694 km (0.049 R)
• M35: 9,692,895 km (0.112 R)
• M36: 10,135,405 km (0.1 R)
• M37: 10,614,567 km (0.118 R)
• M38: 10,735,592 km (0.088 R)
• M39: 10,826,697 km (0.118 R)
• M40: 11,101,359 km (0.074 R)
• M41: 11,254,846 km (0.115 R)
• M42: 11,378,264 km (0.04 R)
• M43: 11,657,564 km (0.101 R)
• M44: 11,907,691 km (0.073 R)
• M45: 12,540,939 km (0.118 R)
• M46: 12,636,831 km (0.115 R)
• M47: 12,861,677 km (0.111 R)
• M48: 14,237,977 km (0.081 R)
• M49: 14,404,929 km (0.073 R)
• M50: 14,707,116 km (0.063 R)
• M51: 15,454,657 km (0.071 R)
• M52: 15,626,246 km (0.093 R)
• M53: 15,695,061 km (0.116 R)
• M54: 15,936,661 km (0.058 R)
• M55: 16,284,177 km (0.107 R)
• M56: 16,563,925 km (0.064 R)
• M57: 16,809,864 km (0.059 R)
• M58: 16,880,474 km (0.067 R)
• M59: 17,376,989 km (0.091 R)
• M60: 17,662,871 km (0.115 R)
• M61: 18,094,610 km (0.093 R)
• M62: 18,566,143 km (0.095 R)
• M63: 19,041,864 km (0.026 R)
• M64: 19,115,466 km (0.107 R)
• M65: 19,558,725 km (0.04 R)
• M66: 21,060,538 km (0.118 R)
• M67: 21,594,901 km (0.057 R)
• M68: 21,748,389 km (0.109 R)
• M69: 21,863,878 km (0.073 R)
• M70: 22,095,157 km (0.113 R)
• M71: 22,366,078 km (0.049 R)
• M72: 22,638,197 km (0.09 R)
• M73: 22,911,363 km (0.102 R)
• M74: 23,303,459 km (0.063 R)
• M75: 23,421,491 km (0.03 R)
• M76: 23,500,330 km (0.059 R)
• M77: 23,895,717 km (0.045 R)
• M78: 24,333,290 km (0.11 R)
• M79: 24,653,131 km (0.102 R)
• M80: 25,742,951 km (0.067 R)
• M81: 26,150,605 km (0.071 R)
• M82: 26,396,245 km (0.048 R)
• M83: 26,478,225 km (0.076 R)
• M84: 27,469,460 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 12.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.94 AU - 9.02 AU

Year: 9780 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,738,395 km

• M1: 174,581 km (0.092 R)
• M2: 739,313 km (0.093 R)
• M3: 1,014,274 km (0.084 R)
• M4: 1,093,411 km (0.111 R)
• M5: 1,195,586 km (0.105 R)
• M6: 1,591,273 km (0.108 R)
• M7: 2,207,017 km (0.099 R)
• M8: 2,920,749 km (0.081 R)
• M9: 3,213,512 km (0.093 R)
• M10: 3,303,271 km (0.098 R)
• M11: 3,608,749 km (0.109 R)
• M12: 4,378,879 km (0.116 R)
• M13: 4,579,490 km (0.067 R)
• M14: 4,783,093 km (0.085 R)
• M15: 5,447,457 km (0.103 R)
• M16: 6,103,892 km (0.107 R)
• M17: 7,691,126 km (0.073 R)
• M18: 7,933,773 km (0.114 R)
• M19: 8,261,243 km (0.12 R)
• M20: 8,385,110 km (0.093 R)
• M21: 8,593,051 km (0.115 R)
• M22: 9,014,169 km (0.03 R)
• M23: 10,052,229 km (0.111 R)
• M24: 10,228,904 km (0.037 R)
• M25: 10,765,212 km (0.114 R)
• M26: 11,173,465 km (0.094 R)
• M27: 11,633,179 km (0.097 R)
• M28: 11,911,880 km (0.041 R)
• M29: 12,099,027 km (0.103 R)
• M30: 12,618,580 km (0.116 R)
• M31: 13,145,464 km (0.101 R)
• M32: 14,270,141 km (0.092 R)
• M33: 14,568,738 km (0.094 R)
• M34: 14,919,695 km (0.101 R)
• M35: 16,767,977 km (0.062 R)
• M36: 16,977,862 km (0.056 R)
• M37: 17,188,496 km (0.11 R)
• M38: 18,959,735 km (0.118 R)
• M39: 19,397,907 km (0.045 R)
• M40: 19,508,011 km (0.082 R)
• M41: 20,005,723 km (0.074 R)
• M42: 22,557,265 km (0.109 R)
• M43: 22,788,992 km (0.058 R)
• M44: 22,905,080 km (0.073 R)
• M45: 23,021,467 km (0.054 R)
• M46: 23,313,183 km (0.047 R)
• M47: 23,606,245 km (0.112 R)
• M48: 23,900,354 km (0.082 R)
• M49: 24,730,772 km (0.062 R)
• M50: 24,909,841 km (0.083 R)
• M51: 25,993,827 km (0.069 R)
• M52: 27,339,609 km (0.068 R)
• M53: 28,270,108 km (0.088 R)
• M54: 28,519,936 km (0.092 R)
• M55: 28,959,156 km (0.107 R)
• M56: 29,084,968 km (0.099 R)
• M57: 29,526,880 km (0.054 R)
• M58: 29,653,589 km (0.102 R)
• M59: 30,353,558 km (0.052 R)
• M60: 31,123,538 km (0.102 R)
• M61: 31,316,968 km (0.119 R)
• M62: 32,290,401 km (0.044 R)
• M63: 33,273,708 km (0.097 R)
• M64: 37,441,205 km (0.101 R)
• M65: 38,889,762 km (0.084 R)
• M66: 39,028,588 km (0.071 R)
• M67: 39,167,715 km (0.096 R)
• M68: 39,585,990 km (0.1 R)
• M69: 40,849,494 km (0.044 R)
• M70: 41,202,844 km (0.104 R)
• M71: 41,557,241 km (0.08 R)
• M72: 41,699,210 km (0.061 R)
• M73: 41,983,745 km (0.098 R)
• M74: 44,646,138 km (0.073 R)
• M75: 45,301,975 km (0.065 R)
• M76: 46,992,581 km (0.062 R)
• M77: 47,140,533 km (0.065 R)
• M78: 48,479,434 km (0.069 R)
• M79: 49,153,522 km (0.084 R)
• M80: 50,208,187 km (0.112 R)
• M81: 50,510,973 km (0.037 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit