🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 137 Days

Day: 25.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,527,552 km

• M1: 112,348 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 187 Days

Day: 37.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.84 AU - 0.86 AU

Year: 286 Days

Day: 38.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,527,552 km

• M1: 234,121 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.33 AU - 1.59 AU

Year: 644 Days

Day: 44.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,527,552 km

• M1: 784,491 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.74 AU

Year: 671 Days

Day: 18.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,527,552 km

• M1: 238,160 km (0.093 R)

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.31 AU - 4.49 AU

Year: 2813 Days

Day: 32.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 58.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.32 AU - 5.24 AU

Year: 3817 Days

Day: 17.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 12.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.72 AU - 9.54 AU

Year: 8467 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,527,552 km

• M1: 159,771 km (0.1 R)
• M2: 289,322 km (0.079 R)
• M3: 379,679 km (0.094 R)
• M4: 520,152 km (0.118 R)
• M5: 610,210 km (0.084 R)
• M6: 698,323 km (0.115 R)
• M7: 1,089,820 km (0.079 R)
• M8: 1,221,317 km (0.082 R)
• M9: 1,923,529 km (0.03 R)
• M10: 2,123,243 km (0.12 R)
• M11: 2,329,837 km (0.077 R)
• M12: 2,611,380 km (0.118 R)
• M13: 2,791,197 km (0.096 R)
• M14: 2,989,713 km (0.099 R)
• M15: 3,311,050 km (0.06 R)
• M16: 3,814,147 km (0.097 R)
• M17: 4,147,003 km (0.086 R)
• M18: 4,341,480 km (0.056 R)
• M19: 4,555,704 km (0.096 R)
• M20: 4,639,030 km (0.116 R)
• M21: 4,773,369 km (0.09 R)
• M22: 5,289,033 km (0.116 R)
• M23: 5,394,200 km (0.111 R)
• M24: 5,500,265 km (0.106 R)
• M25: 5,642,682 km (0.055 R)
• M26: 6,169,267 km (0.086 R)
• M27: 6,429,268 km (0.072 R)
• M28: 7,172,470 km (0.11 R)
• M29: 7,603,761 km (0.111 R)
• M30: 7,762,634 km (0.082 R)
• M31: 8,083,970 km (0.108 R)
• M32: 8,430,139 km (0.077 R)
• M33: 8,656,630 km (0.116 R)
• M34: 9,073,859 km (0.066 R)
• M35: 9,327,427 km (0.061 R)
• M36: 10,452,852 km (0.076 R)
• M37: 10,919,448 km (0.096 R)
• M38: 11,121,555 km (0.116 R)
• M39: 11,256,941 km (0.084 R)
• M40: 11,552,247 km (0.102 R)
• M41: 11,873,284 km (0.056 R)
• M42: 12,081,075 km (0.11 R)
• M43: 12,243,688 km (0.066 R)
• M44: 12,617,832 km (0.072 R)
• M45: 13,932,798 km (0.101 R)
• M46: 14,520,269 km (0.114 R)
• M47: 14,619,003 km (0.045 R)
• M48: 15,820,872 km (0.092 R)
• M49: 15,998,744 km (0.098 R)
• M50: 16,177,364 km (0.034 R)
• M51: 16,305,270 km (0.119 R)
• M52: 16,924,306 km (0.062 R)
• M53: 17,341,236 km (0.086 R)
• M54: 17,498,463 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 11.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.5 AU - 11.56 AU

Year: 11602 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,527,552 km

• M1: 189,092 km (0.103 R)
• M2: 275,110 km (0.097 R)
• M3: 572,960 km (0.115 R)
• M4: 888,163 km (0.079 R)
• M5: 1,012,478 km (0.112 R)
• M6: 1,120,937 km (0.057 R)
• M7: 1,470,697 km (0.094 R)
• M8: 1,645,876 km (0.118 R)
• M9: 2,241,425 km (0.098 R)
• M10: 2,414,958 km (0.1 R)
• M11: 2,503,520 km (0.03 R)
• M12: 2,714,304 km (0.072 R)
• M13: 2,931,071 km (0.058 R)
• M14: 3,316,136 km (0.081 R)
• M15: 3,854,838 km (0.063 R)
• M16: 3,958,808 km (0.107 R)
• M17: 4,420,767 km (0.101 R)
• M18: 4,713,829 km (0.112 R)
• M19: 5,512,831 km (0.04 R)
• M20: 6,231,200 km (0.044 R)
• M21: 6,518,578 km (0.068 R)
• M22: 6,852,330 km (0.107 R)
• M23: 7,277,488 km (0.075 R)
• M24: 7,406,740 km (0.075 R)
• M25: 8,019,942 km (0.103 R)
• M26: 8,153,383 km (0.085 R)
• M27: 8,242,843 km (0.108 R)
• M28: 8,513,166 km (0.094 R)
• M29: 9,341,639 km (0.061 R)
• M30: 11,826,011 km (0.102 R)
• M31: 12,697,269 km (0.058 R)
• M32: 13,271,874 km (0.061 R)
• M33: 13,695,236 km (0.06 R)
• M34: 13,962,119 km (0.048 R)
• M35: 14,446,816 km (0.119 R)
• M36: 15,046,703 km (0.12 R)
• M37: 17,353,802 km (0.099 R)
• M38: 17,874,851 km (0.059 R)
• M39: 18,108,074 km (0.035 R)
• M40: 18,813,877 km (0.104 R)
• M41: 20,739,800 km (0.093 R)
• M42: 21,354,498 km (0.045 R)
• M43: 21,912,797 km (0.097 R)
• M44: 22,037,562 km (0.054 R)
• M45: 22,162,476 km (0.059 R)
• M46: 22,853,917 km (0.064 R)
• M47: 23,170,616 km (0.072 R)
• M48: 23,297,774 km (0.084 R)
• M49: 23,488,810 km (0.084 R)
• M50: 23,808,352 km (0.093 R)
• M51: 24,710,875 km (0.027 R)
• M52: 24,970,877 km (0.101 R)
• M53: 25,624,619 km (0.117 R)
• M54: 26,549,433 km (0.113 R)
• M55: 26,682,426 km (0.105 R)
• M56: 26,949,009 km (0.034 R)
• M57: 27,619,656 km (0.107 R)
• M58: 27,754,444 km (0.103 R)
• M59: 28,431,524 km (0.109 R)
• M60: 28,635,725 km (0.115 R)
• M61: 29,388,651 km (0.057 R)
• M62: 30,286,987 km (0.072 R)
• M63: 30,984,113 km (0.109 R)
• M64: 31,757,085 km (0.073 R)
• M65: 32,323,163 km (0.091 R)
• M66: 34,911,805 km (0.054 R)
• M67: 35,715,893 km (0.069 R)
• M68: 36,157,207 km (0.111 R)
• M69: 36,748,268 km (0.039 R)
• M70: 39,979,881 km (0.052 R)
• M71: 40,056,176 km (0.117 R)
• M72: 40,974,707 km (0.095 R)
• M73: 41,282,430 km (0.104 R)
• M74: 41,745,585 km (0.115 R)
• M75: 41,822,927 km (0.082 R)
• M76: 41,900,269 km (0.081 R)
• M77: 43,144,923 km (0.09 R)
• M78: 43,693,349 km (0.093 R)
• M79: 50,040,488 km (0.079 R)
• M80: 50,699,018 km (0.105 R)
• M81: 50,781,596 km (0.105 R)
• M82: 52,024,904 km (0.061 R)
• M83: 52,274,882 km (0.087 R)
• M84: 52,775,735 km (0.09 R)
• M85: 52,859,510 km (0.043 R)
• M86: 52,943,135 km (0.114 R)
• M87: 55,814,816 km (0.111 R)
• M88: 57,011,898 km (0.091 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit