🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.64 AU - 0.66 AU

Year: 194 Days

Day: 34.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,478,997 km

• M1: 238,758 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.57 AU - 0.85 AU

Year: 222 Days

Day: 16.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.68 AU - 0.86 AU

Year: 251 Days

Day: 13.7 Hours

Environment

Temp: 89 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,478,997 km

• M1: 142,118 km (0.048 R)
• M2: 241,301 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 251 Days

Day: 47.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.1 AU - 1.36 AU

Year: 506 Days

Day: 43.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.39 AU - 3.65 AU

Year: 2449 Days

Day: 20.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.25 AU - 4.55 AU

Year: 2856 Days

Day: 20.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,478,997 km

• M1: 2,640,402 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 14.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.86 AU - 6.24 AU

Year: 4849 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 53,478,997 km

• M1: 184,454 km (0.043 R)
• M2: 339,138 km (0.055 R)
• M3: 507,586 km (0.071 R)
• M4: 696,228 km (0.047 R)
• M5: 848,818 km (0.058 R)
• M6: 1,315,414 km (0.028 R)
• M7: 1,739,225 km (0.08 R)
• M8: 1,906,475 km (0.114 R)
• M9: 2,218,536 km (0.088 R)
• M10: 2,335,223 km (0.076 R)
• M11: 2,766,663 km (0.102 R)
• M12: 2,921,048 km (0.053 R)
• M13: 3,209,024 km (0.064 R)
• M14: 3,860,074 km (0.091 R)
• M15: 3,985,736 km (0.07 R)
• M16: 4,241,399 km (0.079 R)
• M17: 4,519,052 km (0.071 R)
• M18: 5,057,904 km (0.082 R)
• M19: 5,213,187 km (0.097 R)
• M20: 5,317,606 km (0.054 R)
• M21: 5,475,581 km (0.03 R)
• M22: 5,832,372 km (0.026 R)
• M23: 7,005,519 km (0.083 R)
• M24: 7,140,306 km (0.089 R)
• M25: 7,530,458 km (0.105 R)
• M26: 7,867,502 km (0.087 R)
• M27: 8,108,504 km (0.086 R)
• M28: 8,331,554 km (0.108 R)
• M29: 9,033,916 km (0.115 R)
• M30: 9,159,878 km (0.079 R)
• M31: 9,626,773 km (0.108 R)
• M32: 9,971,147 km (0.118 R)
• M33: 10,672,312 km (0.098 R)
• M34: 11,073,683 km (0.084 R)
• M35: 11,208,620 km (0.088 R)
• M36: 11,616,723 km (0.109 R)
• M37: 11,730,867 km (0.093 R)
• M38: 13,705,409 km (0.05 R)
• M39: 14,190,555 km (0.106 R)
• M40: 14,632,168 km (0.111 R)
• M41: 15,178,050 km (0.073 R)
• M42: 15,503,725 km (0.027 R)
• M43: 16,085,661 km (0.115 R)
• M44: 16,649,046 km (0.03 R)
• M45: 16,959,013 km (0.101 R)
• M46: 17,323,134 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 8.7

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.81 AU - 9.81 AU

Year: 10535 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,478,997 km

• M1: 306,676 km (0.092 R)
• M2: 371,751 km (0.036 R)
• M3: 704,905 km (0.056 R)
• M4: 912,248 km (0.096 R)
• M5: 1,117,945 km (0.098 R)
• M6: 1,477,728 km (0.105 R)
• M7: 1,573,321 km (0.078 R)
• M8: 1,976,188 km (0.074 R)
• M9: 2,189,514 km (0.093 R)
• M10: 2,354,521 km (0.063 R)
• M11: 2,466,869 km (0.116 R)
• M12: 2,523,716 km (0.114 R)
• M13: 2,755,443 km (0.104 R)
• M14: 2,903,994 km (0.099 R)
• M15: 2,963,983 km (0.108 R)
• M16: 3,085,606 km (0.071 R)
• M17: 3,302,223 km (0.086 R)
• M18: 3,816,092 km (0.03 R)
• M19: 5,280,954 km (0.11 R)
• M20: 5,918,541 km (0.071 R)
• M21: 6,819,569 km (0.097 R)
• M22: 7,102,309 km (0.118 R)
• M23: 7,306,659 km (0.091 R)
• M24: 7,931,081 km (0.096 R)
• M25: 8,703,155 km (0.103 R)
• M26: 9,142,375 km (0.098 R)
• M27: 9,275,517 km (0.076 R)
• M28: 9,364,677 km (0.059 R)
• M29: 10,179,836 km (0.094 R)
• M30: 10,456,592 km (0.1 R)
• M31: 11,684,342 km (0.075 R)
• M32: 12,511,618 km (0.119 R)
• M33: 12,808,121 km (0.11 R)
• M34: 13,156,983 km (0.093 R)
• M35: 14,068,333 km (0.05 R)
• M36: 14,531,638 km (0.069 R)
• M37: 14,635,309 km (0.091 R)
• M38: 16,596,537 km (0.073 R)
• M39: 19,090,932 km (0.068 R)
• M40: 19,489,311 km (0.077 R)
• M41: 20,410,385 km (0.113 R)
• M42: 20,993,219 km (0.081 R)
• M43: 22,175,192 km (0.076 R)
• M44: 22,294,571 km (0.088 R)
• M45: 22,654,054 km (0.038 R)
• M46: 23,439,443 km (0.097 R)
• M47: 23,500,180 km (0.105 R)
• M48: 24,110,988 km (0.097 R)
• M49: 24,418,262 km (0.105 R)
• M50: 24,912,683 km (0.106 R)
• M51: 25,036,849 km (0.104 R)
• M52: 25,911,398 km (0.11 R)
• M53: 26,542,402 km (0.058 R)
• M54: 26,987,007 km (0.067 R)
• M55: 28,141,603 km (0.106 R)
• M56: 28,920,260 km (0.098 R)
• M57: 28,985,485 km (0.111 R)
• M58: 30,764,503 km (0.107 R)
• M59: 32,172,668 km (0.063 R)
• M60: 32,511,058 km (0.111 R)
• M61: 32,714,511 km (0.111 R)
• M62: 32,782,578 km (0.075 R)
• M63: 33,259,496 km (0.057 R)
• M64: 33,601,627 km (0.069 R)
• M65: 34,704,312 km (0.107 R)
• M66: 35,190,356 km (0.108 R)
• M67: 35,329,632 km (0.111 R)
• M68: 36,029,002 km (0.076 R)
• M69: 36,591,639 km (0.063 R)
• M70: 36,803,470 km (0.1 R)
• M71: 37,939,815 km (0.034 R)
• M72: 39,159,636 km (0.062 R)
• M73: 40,611,334 km (0.052 R)
• M74: 40,684,338 km (0.098 R)
• M75: 41,711,626 km (0.042 R)
• M76: 41,785,228 km (0.115 R)
• M77: 42,302,388 km (0.108 R)
• M78: 42,747,292 km (0.115 R)
• M79: 43,193,842 km (0.107 R)
• M80: 44,391,971 km (0.092 R)
• M81: 44,919,603 km (0.03 R)
• M82: 45,905,004 km (0.105 R)
• M83: 46,667,804 km (0.062 R)
• M84: 47,434,942 km (0.035 R)
• M85: 47,665,771 km (0.104 R)
• M86: 48,748,411 km (0.11 R)
• M87: 49,214,857 km (0.088 R)
• M88: 49,760,889 km (0.106 R)
• M89: 50,544,483 km (0.047 R)
• M90: 50,701,710 km (0.082 R)
• M91: 50,859,087 km (0.094 R)
• M92: 51,253,128 km (0.093 R)
• M93: 51,648,366 km (0.102 R)
• M94: 52,999,384 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit