🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.61 AU - 0.69 AU

Year: 237 Days

Day: 33.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.76 AU - 1.06 AU

Year: 393 Days

Day: 35.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.06 AU - 1.18 AU

Year: 537 Days

Day: 42.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,953,515 km

• M1: 276,756 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.08 AU - 1.48 AU

Year: 656 Days

Day: 22.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,953,515 km

• M1: 754,572 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.29 AU - 1.31 AU

Year: 672 Days

Day: 47.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 8.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.66 AU - 3.74 AU

Year: 2593 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,953,515 km

• M1: 105,018 km (0.106 R)
• M2: 164,258 km (0.07 R)
• M3: 224,397 km (0.101 R)
• M4: 291,117 km (0.101 R)
• M5: 353,799 km (0.032 R)
• M6: 518,955 km (0.083 R)
• M7: 632,350 km (0.064 R)
• M8: 809,474 km (0.093 R)
• M9: 943,364 km (0.11 R)
• M10: 1,002,904 km (0.058 R)
• M11: 1,095,056 km (0.111 R)
• M12: 1,147,416 km (0.101 R)
• M13: 1,298,809 km (0.093 R)
• M14: 1,377,048 km (0.093 R)
• M15: 1,867,281 km (0.063 R)
• M16: 1,968,858 km (0.038 R)
• M17: 2,059,364 km (0.034 R)
• M18: 2,164,681 km (0.105 R)
• M19: 2,532,842 km (0.055 R)
• M20: 2,589,090 km (0.113 R)
• M21: 2,746,019 km (0.102 R)
• M22: 3,114,328 km (0.07 R)
• M23: 3,358,323 km (0.092 R)
• M24: 3,608,600 km (0.12 R)
• M25: 3,751,915 km (0.032 R)
• M26: 4,077,589 km (0.025 R)
• M27: 4,227,037 km (0.094 R)
• M28: 4,310,812 km (0.09 R)
• M29: 4,565,727 km (0.096 R)
• M30: 4,669,099 km (0.064 R)
• M31: 4,878,237 km (0.105 R)
• M32: 4,948,548 km (0.102 R)
• M33: 5,179,677 km (0.059 R)
• M34: 5,432,497 km (0.116 R)
• M35: 5,597,055 km (0.082 R)
• M36: 6,464,423 km (0.07 R)
• M37: 6,678,049 km (0.079 R)
• M38: 6,933,562 km (0.07 R)
• M39: 7,292,597 km (0.093 R)
• M40: 7,433,817 km (0.102 R)
• M41: 7,575,935 km (0.05 R)
• M42: 8,007,974 km (0.115 R)
• M43: 8,070,356 km (0.111 R)
• M44: 9,263,998 km (0.067 R)
• M45: 9,351,363 km (0.095 R)
• M46: 9,681,525 km (0.086 R)
• M47: 9,792,377 km (0.083 R)
• M48: 9,925,968 km (0.074 R)
• M49: 10,037,868 km (0.065 R)
• M50: 10,150,066 km (0.071 R)
• M51: 10,855,270 km (0.085 R)
• M52: 11,155,812 km (0.079 R)
• M53: 11,599,819 km (0.054 R)
• M54: 11,741,189 km (0.062 R)
• M55: 11,930,729 km (0.117 R)
• M56: 12,264,632 km (0.095 R)
• M57: 12,336,738 km (0.045 R)
• M58: 12,432,929 km (0.073 R)
• M59: 13,260,505 km (0.066 R)
• M60: 13,507,341 km (0.089 R)
• M61: 14,231,694 km (0.113 R)
• M62: 14,866,288 km (0.12 R)
• M63: 15,097,118 km (0.075 R)
• M64: 15,277,383 km (0.078 R)
• M65: 15,458,397 km (0.094 R)
• M66: 15,588,098 km (0.088 R)
• M67: 16,057,985 km (0.093 R)
• M68: 16,294,798 km (0.11 R)
• M69: 16,453,223 km (0.117 R)
• M70: 16,585,617 km (0.117 R)
• M71: 17,441,765 km (0.107 R)
• M72: 17,739,316 km (0.091 R)
• M73: 17,793,620 km (0.111 R)
• M74: 17,956,831 km (0.092 R)
• M75: 18,120,491 km (0.111 R)
• M76: 18,367,028 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 12.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.8 AU - 8.62 AU

Year: 10657 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,953,515 km

• M1: 179,069 km (0.11 R)
• M2: 262,544 km (0.086 R)
• M3: 415,732 km (0.11 R)
• M4: 756,965 km (0.085 R)
• M5: 968,796 km (0.117 R)
• M6: 1,432,100 km (0.107 R)
• M7: 1,656,946 km (0.113 R)
• M8: 2,188,168 km (0.088 R)
• M9: 2,645,339 km (0.081 R)
• M10: 3,345,906 km (0.101 R)
• M11: 3,647,495 km (0.11 R)
• M12: 4,015,506 km (0.089 R)
• M13: 4,218,810 km (0.066 R)
• M14: 4,485,094 km (0.104 R)
• M15: 4,665,658 km (0.065 R)
• M16: 4,756,913 km (0.118 R)
• M17: 6,398,002 km (0.102 R)
• M18: 7,296,786 km (0.115 R)
• M19: 8,124,660 km (0.114 R)
• M20: 9,325,782 km (0.082 R)
• M21: 10,302,656 km (0.098 R)
• M22: 10,541,863 km (0.039 R)
• M23: 10,702,381 km (0.099 R)
• M24: 12,183,849 km (0.104 R)
• M25: 12,310,110 km (0.074 R)
• M26: 12,777,154 km (0.04 R)
• M27: 13,380,034 km (0.104 R)
• M28: 13,597,698 km (0.093 R)
• M29: 14,703,077 km (0.093 R)
• M30: 14,837,566 km (0.108 R)
• M31: 15,198,545 km (0.113 R)
• M32: 15,334,679 km (0.074 R)
• M33: 15,516,740 km (0.059 R)
• M34: 15,745,475 km (0.088 R)
• M35: 16,577,838 km (0.116 R)
• M36: 16,905,457 km (0.104 R)
• M37: 17,046,528 km (0.071 R)
• M38: 18,818,215 km (0.107 R)
• M39: 19,159,897 km (0.083 R)
• M40: 19,258,033 km (0.118 R)
• M41: 19,356,169 km (0.057 R)
• M42: 20,297,289 km (0.099 R)
• M43: 20,849,006 km (0.061 R)
• M44: 21,304,083 km (0.057 R)
• M45: 21,864,776 km (0.096 R)
• M46: 22,172,648 km (0.032 R)
• M47: 23,366,140 km (0.082 R)
• M48: 23,523,368 km (0.09 R)
• M49: 23,944,336 km (0.032 R)
• M50: 24,155,718 km (0.062 R)
• M51: 24,793,753 km (0.118 R)
• M52: 24,900,715 km (0.092 R)
• M53: 25,061,234 km (0.077 R)
• M54: 25,545,183 km (0.095 R)
• M55: 25,815,357 km (0.112 R)
• M56: 26,140,732 km (0.114 R)
• M57: 27,235,340 km (0.093 R)
• M58: 28,568,705 km (0.065 R)
• M59: 30,264,996 km (0.033 R)
• M60: 30,550,877 km (0.088 R)
• M61: 30,837,806 km (0.101 R)
• M62: 31,067,887 km (0.113 R)
• M63: 32,694,465 km (0.095 R)
• M64: 33,282,085 km (0.076 R)
• M65: 33,577,092 km (0.106 R)
• M66: 33,754,665 km (0.049 R)
• M67: 34,348,569 km (0.097 R)
• M68: 34,467,798 km (0.067 R)
• M69: 35,667,274 km (0.077 R)
• M70: 35,848,437 km (0.06 R)
• M71: 37,983,947 km (0.096 R)
• M72: 38,725,503 km (0.102 R)
• M73: 39,847,038 km (0.117 R)
• M74: 40,160,446 km (0.066 R)
• M75: 40,789,655 km (0.031 R)
• M76: 41,422,154 km (0.092 R)
• M77: 41,739,751 km (0.115 R)
• M78: 42,761,055 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit