🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 201 Days

Day: 18.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.58 AU - 0.92 AU

Year: 249 Days

Day: 46.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.61 AU - 3.89 AU

Year: 2243 Days

Day: 21.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,584,043 km

• M1: 68,665 km (0.081 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 10.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.32 AU - 5.38 AU

Year: 3474 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,584,043 km

• M1: 151,543 km (0.078 R)
• M2: 257,757 km (0.096 R)
• M3: 333,753 km (0.06 R)
• M4: 472,430 km (0.051 R)
• M5: 726,298 km (0.03 R)
• M6: 802,293 km (0.114 R)
• M7: 915,988 km (0.072 R)
• M8: 1,035,516 km (0.109 R)
• M9: 1,304,045 km (0.115 R)
• M10: 1,523,804 km (0.102 R)
• M11: 1,999,226 km (0.051 R)
• M12: 2,368,583 km (0.077 R)
• M13: 2,742,129 km (0.109 R)
• M14: 3,244,479 km (0.11 R)
• M15: 3,412,028 km (0.096 R)
• M16: 3,525,423 km (0.102 R)
• M17: 3,814,447 km (0.073 R)
• M18: 3,912,433 km (0.069 R)
• M19: 4,643,219 km (0.038 R)
• M20: 4,769,180 km (0.074 R)
• M21: 5,615,306 km (0.079 R)
• M22: 5,682,326 km (0.089 R)
• M23: 5,772,084 km (0.101 R)
• M24: 6,554,332 km (0.097 R)
• M25: 6,624,942 km (0.118 R)
• M26: 6,767,060 km (0.102 R)
• M27: 6,862,354 km (0.079 R)
• M28: 7,126,543 km (0.096 R)
• M29: 7,247,867 km (0.061 R)
• M30: 7,566,361 km (0.083 R)
• M31: 7,814,394 km (0.039 R)
• M32: 8,446,445 km (0.065 R)
• M33: 8,626,412 km (0.117 R)
• M34: 8,703,903 km (0.104 R)
• M35: 8,885,665 km (0.111 R)
• M36: 9,068,773 km (0.114 R)
• M37: 9,147,611 km (0.043 R)
• M38: 9,652,055 km (0.114 R)
• M39: 10,084,093 km (0.091 R)
• M40: 10,220,377 km (0.112 R)
• M41: 10,632,818 km (0.086 R)
• M42: 10,938,896 km (0.068 R)
• M43: 11,022,820 km (0.082 R)
• M44: 11,107,044 km (0.077 R)
• M45: 11,874,331 km (0.064 R)
• M46: 11,960,649 km (0.089 R)
• M47: 12,512,216 km (0.055 R)
• M48: 12,776,257 km (0.052 R)
• M49: 12,923,910 km (0.1 R)
• M50: 13,760,611 km (0.082 R)
• M51: 14,430,360 km (0.052 R)
• M52: 15,173,263 km (0.108 R)
• M53: 15,329,443 km (0.073 R)
• M54: 15,423,540 km (0.105 R)
• M55: 16,023,578 km (0.089 R)
• M56: 16,954,226 km (0.114 R)
• M57: 17,181,615 km (0.071 R)
• M58: 18,499,572 km (0.069 R)
• M59: 18,566,293 km (0.116 R)
• M60: 18,633,163 km (0.09 R)
• M61: 18,934,902 km (0.096 R)
• M62: 19,577,275 km (0.069 R)
• M63: 20,226,829 km (0.035 R)
• M64: 20,364,459 km (0.057 R)
• M65: 21,092,253 km (0.058 R)
• M66: 21,196,971 km (0.079 R)
• M67: 21,301,690 km (0.112 R)
• M68: 22,146,618 km (0.102 R)
• M69: 22,608,876 km (0.056 R)
• M70: 23,110,178 km (0.107 R)
• M71: 23,398,453 km (0.093 R)
• M72: 23,905,441 km (0.098 R)
• M73: 24,270,011 km (0.095 R)
• M74: 24,489,471 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 8.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.14 AU - 11.58 AU

Year: 13703 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,584,043 km

• M1: 105,766 km (0.114 R)
• M2: 180,714 km (0.085 R)
• M3: 527,183 km (0.055 R)
• M4: 639,531 km (0.107 R)
• M5: 1,007,990 km (0.117 R)
• M6: 1,150,557 km (0.097 R)
• M7: 1,280,857 km (0.045 R)
• M8: 1,638,396 km (0.119 R)
• M9: 1,828,684 km (0.091 R)
• M10: 2,093,772 km (0.107 R)
• M11: 2,161,988 km (0.115 R)
• M12: 2,230,953 km (0.11 R)
• M13: 2,418,399 km (0.088 R)
• M14: 2,538,377 km (0.108 R)
• M15: 2,611,231 km (0.105 R)
• M16: 2,709,517 km (0.088 R)
• M17: 3,141,106 km (0.034 R)
• M18: 3,758,946 km (0.061 R)
• M19: 4,297,498 km (0.089 R)
• M20: 4,920,573 km (0.068 R)
• M21: 5,730,945 km (0.076 R)
• M22: 5,827,136 km (0.053 R)
• M23: 6,119,002 km (0.11 R)
• M24: 6,515,436 km (0.095 R)
• M25: 6,818,222 km (0.06 R)
• M26: 6,954,356 km (0.108 R)
• M27: 7,789,711 km (0.103 R)
• M28: 8,291,612 km (0.119 R)
• M29: 8,656,630 km (0.064 R)
• M30: 8,767,034 km (0.047 R)
• M31: 9,251,432 km (0.046 R)
• M32: 10,013,333 km (0.108 R)
• M33: 11,394,870 km (0.088 R)
• M34: 11,556,585 km (0.087 R)
• M35: 11,718,899 km (0.115 R)
• M36: 11,964,090 km (0.108 R)
• M37: 12,169,637 km (0.082 R)
• M38: 13,045,533 km (0.1 R)
• M39: 13,130,056 km (0.069 R)
• M40: 13,812,521 km (0.099 R)
• M41: 14,506,506 km (0.055 R)
• M42: 14,813,780 km (0.076 R)
• M43: 15,300,870 km (0.108 R)
• M44: 15,613,530 km (0.105 R)
• M45: 15,793,197 km (0.104 R)
• M46: 16,472,970 km (0.105 R)
• M47: 16,610,001 km (0.096 R)
• M48: 17,767,290 km (0.041 R)
• M49: 18,902,439 km (0.111 R)
• M50: 19,963,686 km (0.111 R)
• M51: 20,599,776 km (0.09 R)
• M52: 20,747,579 km (0.113 R)
• M53: 20,945,048 km (0.108 R)
• M54: 21,591,311 km (0.072 R)
• M55: 21,791,623 km (0.107 R)
• M56: 22,497,126 km (0.081 R)
• M57: 22,903,584 km (0.11 R)
• M58: 23,005,609 km (0.058 R)
• M59: 23,672,367 km (0.068 R)
• M60: 24,137,616 km (0.045 R)
• M61: 24,345,408 km (0.119 R)
• M62: 24,449,528 km (0.05 R)
• M63: 25,287,725 km (0.103 R)
• M64: 25,445,999 km (0.113 R)
• M65: 26,135,496 km (0.092 R)
• M66: 27,046,248 km (0.053 R)
• M67: 27,478,436 km (0.114 R)
• M68: 28,240,338 km (0.092 R)
• M69: 29,009,121 km (0.088 R)
• M70: 29,673,635 km (0.105 R)
• M71: 29,840,437 km (0.044 R)
• M72: 30,623,432 km (0.067 R)
• M73: 32,266,765 km (0.118 R)
• M74: 33,070,404 km (0.109 R)
• M75: 33,416,724 km (0.116 R)
• M76: 34,055,058 km (0.087 R)
• M77: 35,934,306 km (0.118 R)
• M78: 39,303,400 km (0.103 R)
• M79: 39,486,657 km (0.105 R)
• M80: 40,530,850 km (0.105 R)
• M81: 40,777,836 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 12,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit