🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 192 Days

Day: 44.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.69 AU - 0.87 AU

Year: 241 Days

Day: 14.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.33 AU - 1.63 AU

Year: 630 Days

Day: 39.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,327,513 km

• M1: 102,026 km (0.09 R)
• M2: 209,587 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.23 AU - 1.91 AU

Year: 688 Days

Day: 35 Hours

Environment

Temp: -23 °C

Axial Tilt: 158.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.08 AU - 3.14 AU

Year: 1919 Days

Day: 19.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,327,513 km

• M1: 2,150,320 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 9.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.52 AU - 6.68 AU

Year: 5271 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,327,513 km

• M1: 164,109 km (0.079 R)
• M2: 337,194 km (0.079 R)
• M3: 397,631 km (0.101 R)
• M4: 524,341 km (0.098 R)
• M5: 614,548 km (0.115 R)
• M6: 793,018 km (0.073 R)
• M7: 869,313 km (0.098 R)
• M8: 1,009,337 km (0.089 R)
• M9: 1,146,368 km (0.074 R)
• M10: 1,335,011 km (0.075 R)
• M11: 1,439,132 km (0.058 R)
• M12: 1,510,191 km (0.081 R)
• M13: 1,570,179 km (0.11 R)
• M14: 1,643,482 km (0.034 R)
• M15: 1,730,249 km (0.05 R)
• M16: 1,870,123 km (0.074 R)
• M17: 2,120,400 km (0.046 R)
• M18: 2,509,205 km (0.081 R)
• M19: 2,581,012 km (0.12 R)
• M20: 2,668,078 km (0.099 R)
• M21: 2,830,392 km (0.113 R)
• M22: 3,149,185 km (0.045 R)
• M23: 3,384,053 km (0.097 R)
• M24: 3,479,646 km (0.101 R)
• M25: 3,673,675 km (0.116 R)
• M26: 3,871,144 km (0.098 R)
• M27: 4,139,971 km (0.042 R)
• M28: 4,892,299 km (0.111 R)
• M29: 5,000,758 km (0.1 R)
• M30: 6,166,723 km (0.117 R)
• M31: 6,520,522 km (0.115 R)
• M32: 6,659,948 km (0.11 R)
• M33: 6,921,445 km (0.044 R)
• M34: 7,063,712 km (0.032 R)
• M35: 7,558,732 km (0.045 R)
• M36: 7,663,301 km (0.065 R)
• M37: 8,214,718 km (0.059 R)
• M38: 8,713,178 km (0.071 R)
• M39: 8,800,843 km (0.096 R)
• M40: 9,021,500 km (0.108 R)
• M41: 9,221,512 km (0.045 R)
• M42: 9,671,353 km (0.057 R)
• M43: 9,899,041 km (0.115 R)
• M44: 10,174,600 km (0.095 R)
• M45: 10,313,277 km (0.109 R)
• M46: 10,429,365 km (0.089 R)
• M47: 10,968,815 km (0.065 R)
• M48: 11,253,949 km (0.063 R)
• M49: 12,001,788 km (0.112 R)
• M50: 12,124,010 km (0.07 R)
• M51: 12,295,748 km (0.038 R)
• M52: 12,641,469 km (0.091 R)
• M53: 12,715,969 km (0.097 R)
• M54: 13,418,630 km (0.065 R)
• M55: 13,519,908 km (0.112 R)
• M56: 13,596,202 km (0.077 R)
• M57: 13,698,079 km (0.107 R)
• M58: 13,800,104 km (0.027 R)
• M59: 13,928,160 km (0.108 R)
• M60: 14,005,053 km (0.109 R)
• M61: 14,107,977 km (0.099 R)
• M62: 14,913,711 km (0.119 R)
• M63: 15,415,013 km (0.116 R)
• M64: 15,707,627 km (0.088 R)
• M65: 16,002,185 km (0.078 R)
• M66: 16,217,606 km (0.109 R)
• M67: 16,406,847 km (0.087 R)
• M68: 17,226,195 km (0.118 R)
• M69: 17,419,326 km (0.078 R)
• M70: 17,668,556 km (0.109 R)
• M71: 17,863,332 km (0.073 R)
• M72: 18,170,905 km (0.117 R)
• M73: 18,423,726 km (0.116 R)
• M74: 18,536,523 km (0.049 R)
• M75: 19,103,798 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.3

Radius: 3.2

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.87 AU - 16.11 AU

Year: 20304 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,327,513 km

• M1: 176,376 km (0.116 R)
• M2: 803,341 km (0.115 R)
• M3: 1,849,778 km (0.087 R)
• M4: 2,097,512 km (0.052 R)
• M5: 2,173,807 km (0.071 R)
• M6: 2,901,301 km (0.111 R)
• M7: 3,101,313 km (0.089 R)
• M8: 3,394,525 km (0.054 R)
• M9: 4,070,558 km (0.118 R)
• M10: 4,686,752 km (0.096 R)
• M11: 5,505,650 km (0.067 R)
• M12: 6,552,686 km (0.089 R)
• M13: 7,003,424 km (0.109 R)
• M14: 7,155,865 km (0.109 R)
• M15: 8,253,614 km (0.098 R)
• M16: 8,862,926 km (0.075 R)
• M17: 9,910,111 km (0.077 R)
• M18: 9,952,746 km (0.106 R)
• M19: 10,731,852 km (0.096 R)
• M20: 14,422,432 km (0.112 R)
• M21: 14,664,930 km (0.08 R)
• M22: 15,947,731 km (0.112 R)
• M23: 15,997,847 km (0.067 R)
• M24: 17,163,364 km (0.071 R)
• M25: 17,834,161 km (0.096 R)
• M26: 18,618,652 km (0.06 R)
• M27: 18,988,757 km (0.111 R)
• M28: 19,201,186 km (0.09 R)
• M29: 19,414,512 km (0.081 R)
• M30: 19,575,031 km (0.091 R)
• M31: 20,547,118 km (0.076 R)
• M32: 21,479,561 km (0.081 R)
• M33: 21,978,919 km (0.109 R)
• M34: 22,090,370 km (0.087 R)
• M35: 22,201,970 km (0.091 R)
• M36: 22,313,719 km (0.114 R)
• M37: 22,819,360 km (0.113 R)
• M38: 23,556,279 km (0.116 R)
• M39: 24,071,045 km (0.096 R)
• M40: 25,637,335 km (0.078 R)
• M41: 26,878,249 km (0.066 R)
• M42: 26,937,789 km (0.065 R)
• M43: 27,116,708 km (0.114 R)
• M44: 27,415,904 km (0.103 R)
• M45: 30,405,318 km (0.116 R)
• M46: 36,619,315 km (0.106 R)
• M47: 37,747,582 km (0.079 R)
• M48: 39,359,649 km (0.093 R)
• M49: 40,583,359 km (0.063 R)
• M50: 41,750,522 km (0.059 R)
• M51: 44,328,691 km (0.112 R)
• M52: 46,528,079 km (0.089 R)
• M53: 46,957,874 km (0.064 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit