🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.25 AU - 1.53 AU

Year: 587 Days

Day: 31 Hours

Environment

Temp: -11 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.44 AU - 2.12 AU

Year: 851 Days

Day: 38 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.82 AU - 1.84 AU

Year: 887 Days

Day: 16.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.53 AU - 2.21 AU

Year: 916 Days

Day: 36.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 10.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.07 AU - 6.95 AU

Year: 5949 Days

Day: 7 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,686,850 km

• M1: 185,501 km (0.088 R)
• M2: 537,655 km (0.084 R)
• M3: 604,675 km (0.102 R)
• M4: 758,012 km (0.096 R)
• M5: 844,779 km (0.081 R)
• M6: 1,104,481 km (0.063 R)
• M7: 1,193,043 km (0.101 R)
• M8: 1,486,105 km (0.071 R)
• M9: 1,584,690 km (0.058 R)
• M10: 1,672,953 km (0.098 R)
• M11: 1,894,208 km (0.063 R)
• M12: 1,961,078 km (0.103 R)
• M13: 2,069,836 km (0.12 R)
• M14: 2,180,688 km (0.065 R)
• M15: 2,307,846 km (0.074 R)
• M16: 3,058,977 km (0.08 R)
• M17: 3,461,545 km (0.113 R)
• M18: 3,829,705 km (0.039 R)
• M19: 4,281,042 km (0.074 R)
• M20: 4,423,459 km (0.09 R)
• M21: 4,676,280 km (0.115 R)
• M22: 4,823,035 km (0.037 R)
• M23: 4,971,287 km (0.077 R)
• M24: 5,656,894 km (0.068 R)
• M25: 5,832,971 km (0.038 R)
• M26: 6,130,521 km (0.07 R)
• M27: 6,412,812 km (0.047 R)
• M28: 6,555,528 km (0.086 R)
• M29: 6,658,003 km (0.081 R)
• M30: 6,844,103 km (0.115 R)
• M31: 7,136,866 km (0.061 R)
• M32: 7,583,864 km (0.094 R)
• M33: 7,691,724 km (0.032 R)
• M34: 7,821,725 km (0.115 R)
• M35: 7,886,949 km (0.07 R)
• M36: 8,018,147 km (0.082 R)
• M37: 8,438,068 km (0.076 R)
• M38: 8,639,576 km (0.037 R)
• M39: 8,842,581 km (0.094 R)
• M40: 9,115,896 km (0.101 R)
• M41: 9,299,602 km (0.085 R)
• M42: 10,812,934 km (0.089 R)
• M43: 11,203,235 km (0.075 R)
• M44: 11,301,521 km (0.102 R)
• M45: 11,424,789 km (0.117 R)
• M46: 11,523,674 km (0.06 R)
• M47: 11,822,271 km (0.111 R)
• M48: 12,579,835 km (0.114 R)
• M49: 13,798,010 km (0.088 R)
• M50: 14,354,364 km (0.083 R)
• M51: 14,487,955 km (0.1 R)
• M52: 14,783,262 km (0.111 R)
• M53: 15,325,255 km (0.059 R)
• M54: 15,626,246 km (0.055 R)
• M55: 16,011,909 km (0.092 R)
• M56: 16,095,085 km (0.1 R)
• M57: 16,456,813 km (0.104 R)
• M58: 16,624,662 km (0.099 R)
• M59: 16,877,482 km (0.105 R)
• M60: 17,046,677 km (0.111 R)
• M61: 17,301,592 km (0.104 R)
• M62: 17,386,863 km (0.111 R)
• M63: 17,872,757 km (0.075 R)
• M64: 18,392,011 km (0.071 R)
• M65: 18,566,293 km (0.06 R)
• M66: 18,741,023 km (0.098 R)
• M67: 18,887,030 km (0.087 R)
• M68: 19,033,487 km (0.045 R)
• M69: 19,327,447 km (0.078 R)
• M70: 19,504,570 km (0.095 R)
• M71: 19,711,913 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 13.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.03 AU - 9.81 AU

Year: 7983 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,686,850 km

• M1: 232,924 km (0.105 R)
• M2: 496,964 km (0.107 R)
• M3: 738,714 km (0.05 R)
• M4: 923,168 km (0.077 R)
• M5: 1,630,766 km (0.105 R)
• M6: 1,732,343 km (0.048 R)
• M7: 1,963,322 km (0.101 R)
• M8: 2,071,781 km (0.057 R)
• M9: 2,272,392 km (0.104 R)
• M10: 2,503,072 km (0.097 R)
• M11: 3,878,325 km (0.099 R)
• M12: 4,016,104 km (0.094 R)
• M13: 4,268,177 km (0.099 R)
• M14: 4,554,507 km (0.085 R)
• M15: 5,116,098 km (0.046 R)
• M16: 5,856,757 km (0.052 R)
• M17: 5,983,616 km (0.109 R)
• M18: 6,272,190 km (0.03 R)
• M19: 6,631,225 km (0.094 R)
• M20: 6,796,680 km (0.066 R)
• M21: 7,369,640 km (0.106 R)
• M22: 8,814,755 km (0.108 R)
• M23: 8,923,812 km (0.093 R)
• M24: 9,143,571 km (0.102 R)
• M25: 9,328,026 km (0.056 R)
• M26: 9,588,326 km (0.047 R)
• M27: 9,888,868 km (0.087 R)
• M28: 10,116,257 km (0.114 R)
• M29: 10,731,254 km (0.084 R)
• M30: 10,886,835 km (0.063 R)
• M31: 11,676,413 km (0.093 R)
• M32: 12,771,469 km (0.082 R)
• M33: 13,102,380 km (0.113 R)
• M34: 13,227,145 km (0.077 R)
• M35: 13,603,832 km (0.084 R)
• M36: 14,582,800 km (0.073 R)
• M37: 15,189,719 km (0.059 R)
• M38: 15,849,296 km (0.09 R)
• M39: 15,982,289 km (0.115 R)
• M40: 16,071,150 km (0.081 R)
• M41: 16,204,890 km (0.104 R)
• M42: 16,294,200 km (0.12 R)
• M43: 17,287,530 km (0.104 R)
• M44: 17,378,785 km (0.034 R)
• M45: 18,253,932 km (0.075 R)
• M46: 18,440,032 km (0.049 R)
• M47: 18,720,378 km (0.115 R)
• M48: 18,814,027 km (0.062 R)
• M49: 18,907,974 km (0.104 R)
• M50: 19,951,270 km (0.114 R)
• M51: 20,528,269 km (0.032 R)
• M52: 20,964,646 km (0.057 R)
• M53: 21,062,034 km (0.068 R)
• M54: 21,208,341 km (0.118 R)
• M55: 21,797,307 km (0.098 R)
• M56: 22,391,510 km (0.057 R)
• M57: 22,740,672 km (0.106 R)
• M58: 23,748,064 km (0.12 R)
• M59: 24,257,145 km (0.098 R)
• M60: 24,769,967 km (0.104 R)
• M61: 25,441,960 km (0.116 R)
• M62: 26,067,579 km (0.085 R)
• M63: 26,540,158 km (0.078 R)
• M64: 26,909,665 km (0.118 R)
• M65: 27,121,496 km (0.054 R)
• M66: 27,493,695 km (0.12 R)
• M67: 28,350,891 km (0.048 R)
• M68: 28,458,601 km (0.109 R)
• M69: 28,782,630 km (0.098 R)
• M70: 28,945,094 km (0.078 R)
• M71: 29,216,614 km (0.079 R)
• M72: 29,543,635 km (0.054 R)
• M73: 30,201,117 km (0.098 R)
• M74: 30,697,483 km (0.116 R)
• M75: 31,810,042 km (0.095 R)
• M76: 32,034,290 km (0.078 R)
• M77: 32,427,732 km (0.099 R)
• M78: 33,162,706 km (0.073 R)
• M79: 34,189,397 km (0.045 R)
• M80: 35,574,523 km (0.116 R)
• M81: 35,865,491 km (0.092 R)
• M82: 37,213,817 km (0.042 R)
• M83: 38,280,450 km (0.083 R)
• M84: 39,057,162 km (0.116 R)
• M85: 39,537,670 km (0.087 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit