🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 16 Hours

Environment

Temp: 211 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,978,571 km

• M1: 34,707 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.7 AU - 1.16 AU

Year: 320 Days

Day: 43.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.76 AU - 1.78 AU

Year: 839 Days

Day: 19.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,978,571 km

• M1: 451,337 km (0.116 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.9 AU - 4.76 AU

Year: 2672 Days

Day: 18 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.2

Radius: 7.6

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.41 AU - 15.75 AU

Year: 16862 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,978,571 km

• M1: 219,011 km (0.102 R)
• M2: 565,480 km (0.089 R)
• M3: 1,485,956 km (0.094 R)
• M4: 2,089,284 km (0.065 R)
• M5: 2,329,239 km (0.081 R)
• M6: 2,434,705 km (0.091 R)
• M7: 2,986,273 km (0.091 R)
• M8: 3,575,389 km (0.054 R)
• M9: 4,072,204 km (0.114 R)
• M10: 4,328,914 km (0.093 R)
• M11: 4,812,863 km (0.119 R)
• M12: 5,975,986 km (0.101 R)
• M13: 6,024,306 km (0.066 R)
• M14: 6,267,552 km (0.113 R)
• M15: 6,763,918 km (0.11 R)
• M16: 7,324,461 km (0.036 R)
• M17: 8,598,736 km (0.059 R)
• M18: 8,817,747 km (0.094 R)
• M19: 9,768,891 km (0.107 R)
• M20: 10,459,734 km (0.109 R)
• M21: 11,525,319 km (0.12 R)
• M22: 12,439,512 km (0.083 R)
• M23: 14,143,132 km (0.028 R)
• M24: 16,052,749 km (0.072 R)
• M25: 16,729,829 km (0.108 R)
• M26: 17,140,625 km (0.058 R)
• M27: 17,278,255 km (0.057 R)
• M28: 17,416,184 km (0.066 R)
• M29: 18,604,141 km (0.089 R)
• M30: 19,315,179 km (0.111 R)
• M31: 19,458,345 km (0.113 R)
• M32: 19,962,639 km (0.058 R)
• M33: 20,836,889 km (0.101 R)
• M34: 23,457,545 km (0.118 R)
• M35: 24,534,500 km (0.057 R)
• M36: 24,689,633 km (0.099 R)
• M37: 25,079,036 km (0.102 R)
• M38: 25,157,126 km (0.03 R)
• M39: 25,235,366 km (0.118 R)
• M40: 25,470,533 km (0.111 R)
• M41: 27,377,158 km (0.063 R)
• M42: 27,618,759 km (0.105 R)
• M43: 27,699,392 km (0.039 R)
• M44: 27,860,958 km (0.037 R)
• M45: 28,428,981 km (0.081 R)
• M46: 29,659,124 km (0.113 R)
• M47: 30,488,644 km (0.039 R)
• M48: 31,157,945 km (0.057 R)
• M49: 31,494,391 km (0.115 R)
• M50: 32,425,787 km (0.062 R)
• M51: 33,882,871 km (0.111 R)
• M52: 34,402,274 km (0.095 R)
• M53: 36,152,420 km (0.098 R)
• M54: 37,841,829 km (0.095 R)
• M55: 38,651,003 km (0.082 R)
• M56: 39,465,863 km (0.094 R)
• M57: 41,204,639 km (0.079 R)
• M58: 45,136,221 km (0.072 R)
• M59: 45,707,535 km (0.11 R)
• M60: 45,802,978 km (0.087 R)
• M61: 45,994,015 km (0.109 R)
• M62: 46,761,153 km (0.112 R)
• M63: 47,146,367 km (0.089 R)
• M64: 47,629,269 km (0.104 R)
• M65: 48,697,398 km (0.113 R)
• M66: 48,794,936 km (0.06 R)
• M67: 53,148,683 km (0.063 R)
• M68: 53,349,443 km (0.115 R)
• M69: 56,494,589 km (0.104 R)
• M70: 56,802,162 km (0.085 R)
• M71: 57,316,031 km (0.115 R)
• M72: 57,831,246 km (0.084 R)
• M73: 58,451,778 km (0.079 R)
• M74: 58,555,449 km (0.037 R)
• M75: 61,797,983 km (0.103 R)
• M76: 61,903,449 km (0.072 R)
• M77: 63,175,031 km (0.101 R)
• M78: 65,743,627 km (0.117 R)
• M79: 65,851,487 km (0.096 R)
• M80: 66,499,245 km (0.12 R)
• M81: 67,583,680 km (0.049 R)
• M82: 67,692,438 km (0.075 R)
• M83: 68,892,811 km (0.059 R)
• M84: 69,550,444 km (0.086 R)
• M85: 71,092,947 km (0.07 R)
• M86: 71,425,055 km (0.095 R)
• M87: 71,646,609 km (0.074 R)
• M88: 71,757,611 km (0.119 R)
• M89: 71,979,614 km (0.08 R)
• M90: 74,661,156 km (0.082 R)
• M91: 74,773,504 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.7

Radius: 6.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.21 AU - 17.07 AU

Year: 18953 Days

Day: 22.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,978,571 km

• M1: 94,546 km (0.049 R)
• M2: 215,271 km (0.079 R)
• M3: 1,703,172 km (0.117 R)
• M4: 1,762,413 km (0.104 R)
• M5: 1,913,656 km (0.061 R)
• M6: 2,261,321 km (0.118 R)
• M7: 2,577,272 km (0.08 R)
• M8: 3,361,763 km (0.046 R)
• M9: 3,936,070 km (0.081 R)
• M10: 4,938,375 km (0.088 R)
• M11: 5,303,843 km (0.057 R)
• M12: 5,434,891 km (0.103 R)
• M13: 5,879,346 km (0.082 R)
• M14: 8,221,450 km (0.103 R)
• M15: 9,647,267 km (0.087 R)
• M16: 10,676,351 km (0.077 R)
• M17: 10,980,633 km (0.087 R)
• M18: 11,796,690 km (0.043 R)
• M19: 11,939,406 km (0.074 R)
• M20: 12,573,851 km (0.096 R)
• M21: 13,635,696 km (0.054 R)
• M22: 14,268,346 km (0.092 R)
• M23: 15,064,805 km (0.115 R)
• M24: 16,828,713 km (0.088 R)
• M25: 16,989,381 km (0.114 R)
• M26: 17,279,900 km (0.068 R)
• M27: 17,669,752 km (0.072 R)
• M28: 18,358,950 km (0.081 R)
• M29: 21,341,183 km (0.104 R)
• M30: 23,494,794 km (0.103 R)
• M31: 23,710,365 km (0.11 R)
• M32: 23,854,428 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.5

Radius: 6.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 15.7 AU - 25.14 AU

Year: 32891 Days

Day: 20.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,978,571 km

• M1: 91,703 km (0.091 R)
• M2: 246,687 km (0.066 R)
• M3: 615,146 km (0.052 R)
• M4: 731,384 km (0.058 R)
• M5: 1,024,297 km (0.09 R)
• M6: 1,639,892 km (0.084 R)
• M7: 2,402,841 km (0.099 R)
• M8: 2,834,431 km (0.072 R)
• M9: 3,348,449 km (0.116 R)
• M10: 3,676,667 km (0.098 R)
• M11: 4,755,118 km (0.114 R)
• M12: 4,954,981 km (0.025 R)
• M13: 6,138,898 km (0.106 R)
• M14: 10,296,672 km (0.115 R)
• M15: 10,512,093 km (0.072 R)
• M16: 10,859,908 km (0.115 R)
• M17: 14,538,819 km (0.118 R)
• M18: 16,458,608 km (0.116 R)
• M19: 16,660,116 km (0.114 R)
• M20: 17,679,177 km (0.093 R)
• M21: 18,144,277 km (0.061 R)
• M22: 18,508,997 km (0.063 R)
• M23: 19,192,360 km (0.041 R)
• M24: 19,510,704 km (0.105 R)
• M25: 20,260,040 km (0.095 R)
• M26: 20,746,682 km (0.083 R)
• M27: 20,800,986 km (0.115 R)
• M28: 22,675,746 km (0.11 R)
• M29: 25,762,399 km (0.114 R)
• M30: 26,289,432 km (0.083 R)
• M31: 27,652,718 km (0.082 R)
• M32: 30,262,303 km (0.041 R)
• M33: 31,190,857 km (0.095 R)
• M34: 34,804,094 km (0.095 R)
• M35: 35,907,079 km (0.052 R)
• M36: 37,351,447 km (0.102 R)
• M37: 42,761,355 km (0.101 R)
• M38: 43,107,524 km (0.11 R)
• M39: 43,385,178 km (0.092 R)
• M40: 44,361,453 km (0.105 R)
• M41: 44,571,638 km (0.06 R)
• M42: 44,781,973 km (0.083 R)
• M43: 45,274,449 km (0.109 R)
• M44: 45,415,520 km (0.115 R)
• M45: 45,627,201 km (0.051 R)
• M46: 47,476,530 km (0.114 R)
• M47: 47,548,187 km (0.03 R)
• M48: 47,906,773 km (0.115 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit