🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.03 AU

Year: 293 Days

Day: 17.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.88 AU - 1.16 AU

Year: 365 Days

Day: 12 Hours

Environment

Temp: 118 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.13 AU - 1.33 AU

Year: 484 Days

Day: 41.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.57 AU - 2.21 AU

Year: 922 Days

Day: 33.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,039,783 km

• M1: 596,896 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.94 AU - 2.56 AU

Year: 1197 Days

Day: 42.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.67 AU - 2.85 AU

Year: 1627 Days

Day: 17.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.26 AU - 4.98 AU

Year: 3523 Days

Day: 19.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 14.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.49 AU - 5.89 AU

Year: 4815 Days

Day: 11.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,039,783 km

• M1: 179,966 km (0.08 R)
• M2: 277,055 km (0.064 R)
• M3: 367,412 km (0.099 R)
• M4: 545,583 km (0.089 R)
• M5: 1,230,293 km (0.073 R)
• M6: 1,490,593 km (0.096 R)
• M7: 1,586,934 km (0.117 R)
• M8: 1,769,294 km (0.097 R)
• M9: 2,101,401 km (0.08 R)
• M10: 2,247,259 km (0.1 R)
• M11: 2,549,746 km (0.037 R)
• M12: 2,845,352 km (0.06 R)
• M13: 2,966,975 km (0.063 R)
• M14: 3,110,888 km (0.072 R)
• M15: 3,236,251 km (0.118 R)
• M16: 4,024,033 km (0.083 R)
• M17: 4,299,592 km (0.082 R)
• M18: 4,991,632 km (0.101 R)
• M19: 5,114,452 km (0.088 R)
• M20: 5,338,250 km (0.071 R)
• M21: 5,565,190 km (0.112 R)
• M22: 5,847,033 km (0.092 R)
• M23: 6,028,944 km (0.108 R)
• M24: 6,398,301 km (0.116 R)
• M25: 7,382,206 km (0.112 R)
• M26: 7,806,017 km (0.068 R)
• M27: 8,093,095 km (0.038 R)
• M28: 8,325,271 km (0.108 R)
• M29: 8,559,691 km (0.119 R)
• M30: 8,826,125 km (0.117 R)
• M31: 9,155,390 km (0.031 R)
• M32: 9,245,896 km (0.12 R)
• M33: 9,580,397 km (0.091 R)
• M34: 10,512,841 km (0.107 R)
• M35: 10,798,274 km (0.106 R)
• M36: 10,925,880 km (0.084 R)
• M37: 11,215,053 km (0.098 R)
• M38: 11,409,231 km (0.057 R)
• M39: 11,899,613 km (0.087 R)
• M40: 12,664,956 km (0.105 R)
• M41: 13,138,583 km (0.027 R)
• M42: 14,103,489 km (0.1 R)
• M43: 14,913,113 km (0.088 R)
• M44: 15,091,134 km (0.079 R)
• M45: 15,198,246 km (0.067 R)
• M46: 15,413,368 km (0.08 R)
• M47: 15,593,334 km (0.069 R)
• M48: 15,846,603 km (0.092 R)
• M49: 16,247,226 km (0.057 R)
• M50: 17,619,188 km (0.038 R)
• M51: 17,732,135 km (0.094 R)
• M52: 18,224,013 km (0.104 R)
• M53: 18,758,825 km (0.087 R)
• M54: 19,028,251 km (0.05 R)
• M55: 20,157,864 km (0.108 R)
• M56: 20,790,364 km (0.039 R)
• M57: 20,949,536 km (0.091 R)
• M58: 21,429,446 km (0.092 R)
• M59: 21,872,555 km (0.108 R)
• M60: 22,645,078 km (0.084 R)
• M61: 23,344,000 km (0.074 R)
• M62: 23,799,974 km (0.097 R)
• M63: 24,091,690 km (0.103 R)
• M64: 24,342,566 km (0.102 R)
• M65: 24,804,973 km (0.063 R)
• M66: 25,653,192 km (0.084 R)
• M67: 25,952,239 km (0.099 R)
• M68: 26,080,743 km (0.117 R)
• M69: 26,381,584 km (0.109 R)
• M70: 26,597,155 km (0.116 R)
• M71: 27,116,708 km (0.067 R)
• M72: 28,298,382 km (0.116 R)
• M73: 28,784,575 km (0.115 R)
• M74: 29,006,429 km (0.086 R)
• M75: 30,034,615 km (0.041 R)
• M76: 30,169,552 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.9

Radius: 4.4

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.95 AU - 16.01 AU

Year: 17558 Days

Day: 15.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,039,783 km

• M1: 305,778 km (0.038 R)
• M2: 408,851 km (0.036 R)
• M3: 664,065 km (0.044 R)
• M4: 943,065 km (0.041 R)
• M5: 1,358,947 km (0.072 R)
• M6: 1,801,458 km (0.06 R)
• M7: 2,463,578 km (0.061 R)
• M8: 2,593,728 km (0.116 R)
• M9: 3,421,154 km (0.11 R)
• M10: 4,322,930 km (0.039 R)
• M11: 4,354,196 km (0.106 R)
• M12: 4,864,773 km (0.083 R)
• M13: 4,995,372 km (0.105 R)
• M14: 5,529,137 km (0.111 R)
• M15: 5,906,573 km (0.119 R)
• M16: 5,976,136 km (0.079 R)
• M17: 6,363,445 km (0.12 R)
• M18: 7,051,296 km (0.071 R)
• M19: 8,574,800 km (0.111 R)
• M20: 8,692,983 km (0.11 R)
• M21: 8,970,936 km (0.06 R)
• M22: 9,781,307 km (0.102 R)
• M23: 10,195,095 km (0.115 R)
• M24: 11,125,594 km (0.107 R)
• M25: 11,906,943 km (0.112 R)
• M26: 13,247,939 km (0.116 R)
• M27: 14,777,427 km (0.102 R)
• M28: 15,204,080 km (0.101 R)
• M29: 15,299,524 km (0.064 R)
• M30: 15,586,752 km (0.099 R)
• M31: 16,166,743 km (0.064 R)
• M32: 18,454,693 km (0.115 R)
• M33: 18,965,270 km (0.106 R)
• M34: 20,104,907 km (0.117 R)
• M35: 20,261,984 km (0.095 R)
• M36: 20,630,294 km (0.117 R)
• M37: 21,963,211 km (0.086 R)
• M38: 22,504,157 km (0.081 R)
• M39: 22,667,219 km (0.118 R)
• M40: 22,721,673 km (0.096 R)
• M41: 23,433,758 km (0.077 R)
• M42: 23,599,064 km (0.093 R)
• M43: 25,500,004 km (0.112 R)
• M44: 27,798,426 km (0.087 R)
• M45: 28,677,313 km (0.087 R)
• M46: 29,803,486 km (0.112 R)
• M47: 31,671,814 km (0.101 R)
• M48: 33,764,239 km (0.073 R)
• M49: 34,325,531 km (0.079 R)
• M50: 34,575,957 km (0.096 R)
• M51: 35,583,948 km (0.083 R)
• M52: 36,793,297 km (0.104 R)
• M53: 37,049,558 km (0.026 R)
• M54: 37,757,455 km (0.117 R)
• M55: 38,860,291 km (0.067 R)
• M56: 40,303,162 km (0.053 R)
• M57: 40,369,135 km (0.099 R)
• M58: 40,832,140 km (0.079 R)
• M59: 40,964,684 km (0.088 R)
• M60: 41,629,946 km (0.113 R)
• M61: 41,830,108 km (0.118 R)
• M62: 42,634,346 km (0.119 R)
• M63: 43,579,057 km (0.096 R)
• M64: 45,009,063 km (0.093 R)
• M65: 45,420,457 km (0.086 R)
• M66: 46,039,792 km (0.063 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit