🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.69 AU - 0.99 AU

Year: 287 Days

Day: 45.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,256,546 km

• M1: 447,896 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.76 AU - 1 AU

Year: 308 Days

Day: 34.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.63 AU - 2.47 AU

Year: 1094 Days

Day: 32.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,256,546 km

• M1: 91,404 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 13.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.43 AU - 8.17 AU

Year: 8121 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,256,546 km

• M1: 181,612 km (0.096 R)
• M2: 283,338 km (0.088 R)
• M3: 600,187 km (0.113 R)
• M4: 1,048,980 km (0.093 R)
• M5: 1,732,792 km (0.064 R)
• M6: 1,834,818 km (0.1 R)
• M7: 2,023,760 km (0.089 R)
• M8: 2,153,461 km (0.099 R)
• M9: 2,263,715 km (0.102 R)
• M10: 2,653,268 km (0.095 R)
• M11: 2,819,920 km (0.078 R)
• M12: 2,990,312 km (0.111 R)
• M13: 3,089,196 km (0.076 R)
• M14: 3,189,127 km (0.028 R)
• M15: 3,366,850 km (0.072 R)
• M16: 3,495,953 km (0.1 R)
• M17: 3,758,946 km (0.085 R)
• M18: 4,028,671 km (0.074 R)
• M19: 4,360,628 km (0.069 R)
• M20: 5,051,621 km (0.117 R)
• M21: 5,319,700 km (0.073 R)
• M22: 5,869,921 km (0.067 R)
• M23: 5,994,686 km (0.072 R)
• M24: 6,438,393 km (0.09 R)
• M25: 7,124,150 km (0.033 R)
• M26: 7,324,312 km (0.09 R)
• M27: 7,425,141 km (0.085 R)
• M28: 7,628,145 km (0.076 R)
• M29: 7,764,578 km (0.091 R)
• M30: 7,901,760 km (0.083 R)
• M31: 8,706,596 km (0.119 R)
• M32: 8,849,163 km (0.051 R)
• M33: 9,136,840 km (0.119 R)
• M34: 9,721,468 km (0.11 R)
• M35: 10,355,913 km (0.086 R)
• M36: 11,235,698 km (0.081 R)
• M37: 11,352,085 km (0.073 R)
• M38: 13,107,167 km (0.09 R)
• M39: 13,517,813 km (0.059 R)
• M40: 14,902,940 km (0.107 R)
• M41: 15,288,454 km (0.104 R)
• M42: 15,894,923 km (0.085 R)
• M43: 16,288,815 km (0.065 R)
• M44: 16,553,304 km (0.065 R)
• M45: 16,730,427 km (0.112 R)
• M46: 16,997,310 km (0.093 R)
• M47: 18,169,858 km (0.108 R)
• M48: 18,581,851 km (0.082 R)
• M49: 18,812,082 km (0.067 R)
• M50: 19,836,229 km (0.104 R)
• M51: 20,640,168 km (0.077 R)
• M52: 21,358,238 km (0.085 R)
• M53: 21,454,728 km (0.085 R)
• M54: 22,230,842 km (0.098 R)
• M55: 22,328,529 km (0.118 R)
• M56: 23,611,481 km (0.111 R)
• M57: 24,918,069 km (0.118 R)
• M58: 25,019,645 km (0.028 R)
• M59: 27,130,322 km (0.106 R)
• M60: 27,706,274 km (0.1 R)
• M61: 28,286,414 km (0.105 R)
• M62: 28,392,329 km (0.09 R)
• M63: 28,604,459 km (0.088 R)
• M64: 28,710,674 km (0.096 R)
• M65: 29,137,177 km (0.119 R)
• M66: 30,050,472 km (0.065 R)
• M67: 30,266,791 km (0.083 R)
• M68: 30,700,774 km (0.118 R)
• M69: 31,520,271 km (0.102 R)
• M70: 31,905,037 km (0.113 R)
• M71: 32,735,006 km (0.114 R)
• M72: 33,013,258 km (0.064 R)
• M73: 34,021,398 km (0.112 R)
• M74: 34,869,319 km (0.078 R)
• M75: 35,210,402 km (0.117 R)
• M76: 36,528,210 km (0.054 R)
• M77: 37,978,860 km (0.068 R)
• M78: 38,212,831 km (0.069 R)
• M79: 38,388,459 km (0.1 R)
• M80: 39,035,021 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.1

Radius: 4.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.17 AU - 19.07 AU

Year: 29952 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,256,546 km

• M1: 65,673 km (0.071 R)
• M2: 102,624 km (0.049 R)
• M3: 156,479 km (0.105 R)
• M4: 276,756 km (0.066 R)
• M5: 323,431 km (0.1 R)
• M6: 567,425 km (0.077 R)
• M7: 659,876 km (0.036 R)
• M8: 691,890 km (0.074 R)
• M9: 740,809 km (0.045 R)
• M10: 1,271,731 km (0.114 R)
• M11: 1,456,186 km (0.106 R)
• M12: 1,540,858 km (0.059 R)
• M13: 2,275,234 km (0.116 R)
• M14: 2,498,883 km (0.073 R)
• M15: 2,807,952 km (0.1 R)
• M16: 3,047,757 km (0.078 R)
• M17: 4,100,926 km (0.118 R)
• M18: 4,681,516 km (0.107 R)
• M19: 5,352,761 km (0.115 R)
• M20: 6,747,762 km (0.109 R)
• M21: 7,140,157 km (0.075 R)
• M22: 8,021,737 km (0.096 R)
• M23: 10,330,182 km (0.115 R)
• M24: 10,823,107 km (0.104 R)
• M25: 11,072,486 km (0.086 R)
• M26: 12,607,959 km (0.081 R)
• M27: 12,695,324 km (0.101 R)
• M28: 12,782,689 km (0.113 R)
• M29: 13,623,429 km (0.106 R)
• M30: 13,892,705 km (0.095 R)
• M31: 14,664,930 km (0.11 R)
• M32: 15,033,090 km (0.103 R)
• M33: 15,591,240 km (0.096 R)
• M34: 15,872,783 km (0.067 R)
• M35: 17,015,711 km (0.102 R)
• M36: 17,063,881 km (0.083 R)
• M37: 17,160,372 km (0.076 R)
• M38: 17,743,355 km (0.028 R)
• M39: 18,135,600 km (0.113 R)
• M40: 18,928,768 km (0.098 R)
• M41: 19,178,896 km (0.1 R)
• M42: 19,229,011 km (0.057 R)
• M43: 19,885,147 km (0.038 R)
• M44: 22,001,957 km (0.079 R)
• M45: 22,687,863 km (0.097 R)
• M46: 23,220,282 km (0.111 R)
• M47: 24,080,769 km (0.105 R)
• M48: 27,286,203 km (0.07 R)
• M49: 27,399,149 km (0.111 R)
• M50: 28,479,395 km (0.088 R)
• M51: 29,226,487 km (0.076 R)
• M52: 29,980,012 km (0.074 R)
• M53: 30,096,548 km (0.114 R)
• M54: 30,798,761 km (0.097 R)
• M55: 31,862,102 km (0.102 R)
• M56: 32,278,882 km (0.09 R)
• M57: 32,577,629 km (0.057 R)
• M58: 32,757,446 km (0.11 R)
• M59: 38,742,857 km (0.111 R)
• M60: 39,825,945 km (0.073 R)
• M61: 40,789,804 km (0.088 R)
• M62: 41,436,665 km (0.057 R)
• M63: 42,282,641 km (0.116 R)
• M64: 42,740,560 km (0.08 R)
• M65: 43,265,799 km (0.079 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: 489 - 19,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit