🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.68 AU - 0.76 AU

Year: 254 Days

Day: 21 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,857,598 km

• M1: 238,758 km (0.034 R)
• M2: 439,519 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.89 AU - 1.05 AU

Year: 398 Days

Day: 24.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,857,598 km

• M1: 483,201 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.63 AU - 1.95 AU

Year: 997 Days

Day: 37.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 12.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.86 AU - 5.14 AU

Year: 3973 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,857,598 km

• M1: 168,746 km (0.115 R)
• M2: 253,568 km (0.11 R)
• M3: 470,784 km (0.037 R)
• M4: 587,022 km (0.086 R)
• M5: 670,946 km (0.066 R)
• M6: 794,365 km (0.029 R)
• M7: 976,425 km (0.041 R)
• M8: 1,173,147 km (0.118 R)
• M9: 1,354,758 km (0.116 R)
• M10: 1,699,432 km (0.103 R)
• M11: 2,005,359 km (0.105 R)
• M12: 2,122,644 km (0.075 R)
• M13: 2,346,742 km (0.086 R)
• M14: 2,542,565 km (0.084 R)
• M15: 2,743,924 km (0.104 R)
• M16: 3,007,964 km (0.06 R)
• M17: 3,260,635 km (0.075 R)
• M18: 3,766,276 km (0.118 R)
• M19: 4,081,628 km (0.082 R)
• M20: 4,210,282 km (0.027 R)
• M21: 4,405,807 km (0.053 R)
• M22: 5,033,220 km (0.101 R)
• M23: 5,171,299 km (0.118 R)
• M24: 5,832,821 km (0.09 R)
• M25: 6,075,618 km (0.11 R)
• M26: 6,173,755 km (0.087 R)
• M27: 6,874,920 km (0.092 R)
• M28: 7,131,630 km (0.066 R)
• M29: 7,339,272 km (0.054 R)
• M30: 7,733,911 km (0.074 R)
• M31: 8,489,230 km (0.03 R)
• M32: 8,820,290 km (0.077 R)
• M33: 9,127,415 km (0.074 R)
• M34: 9,723,562 km (0.064 R)
• M35: 10,011,987 km (0.114 R)
• M36: 10,774,936 km (0.106 R)
• M37: 11,314,087 km (0.089 R)
• M38: 11,709,025 km (0.101 R)
• M39: 12,046,817 km (0.057 R)
• M40: 12,139,418 km (0.101 R)
• M41: 12,606,313 km (0.033 R)
• M42: 12,920,918 km (0.118 R)
• M43: 13,333,808 km (0.115 R)
• M44: 14,042,303 km (0.025 R)
• M45: 14,172,453 km (0.101 R)
• M46: 15,194,805 km (0.099 R)
• M47: 15,698,053 km (0.027 R)
• M48: 16,138,618 km (0.117 R)
• M49: 16,240,794 km (0.116 R)
• M50: 16,858,932 km (0.12 R)
• M51: 17,449,694 km (0.069 R)
• M52: 17,870,812 km (0.061 R)
• M53: 18,188,857 km (0.12 R)
• M54: 19,082,256 km (0.076 R)
• M55: 19,588,794 km (0.109 R)
• M56: 19,734,353 km (0.116 R)
• M57: 19,916,713 km (0.099 R)
• M58: 20,136,322 km (0.053 R)
• M59: 20,467,382 km (0.066 R)
• M60: 21,358,836 km (0.06 R)
• M61: 21,583,682 km (0.096 R)
• M62: 21,960,219 km (0.119 R)
• M63: 22,073,615 km (0.048 R)
• M64: 23,372,274 km (0.117 R)
• M65: 23,681,493 km (0.042 R)
• M66: 23,991,908 km (0.114 R)
• M67: 24,421,104 km (0.094 R)
• M68: 25,723,952 km (0.06 R)
• M69: 26,806,592 km (0.084 R)
• M70: 27,170,713 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.5

Radius: 14.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.66 AU - 4.66 AU

Year: 4187 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,857,598 km

• M1: 210,484 km (0.111 R)
• M2: 308,920 km (0.118 R)
• M3: 417,079 km (0.08 R)
• M4: 580,589 km (0.053 R)
• M5: 832,512 km (0.088 R)
• M6: 1,064,239 km (0.075 R)
• M7: 1,268,291 km (0.089 R)
• M8: 1,407,566 km (0.115 R)
• M9: 1,858,006 km (0.1 R)
• M10: 2,033,185 km (0.089 R)
• M11: 2,214,048 km (0.095 R)
• M12: 2,431,863 km (0.047 R)
• M13: 2,657,157 km (0.08 R)
• M14: 2,788,953 km (0.047 R)
• M15: 2,991,060 km (0.066 R)
• M16: 3,111,187 km (0.106 R)
• M17: 3,321,073 km (0.09 R)
• M18: 3,866,507 km (0.039 R)
• M19: 4,054,701 km (0.111 R)
• M20: 4,381,722 km (0.092 R)
• M21: 5,082,139 km (0.098 R)
• M22: 5,226,501 km (0.074 R)
• M23: 5,330,471 km (0.106 R)
• M24: 5,604,086 km (0.096 R)
• M25: 6,341,603 km (0.064 R)
• M26: 6,721,881 km (0.067 R)
• M27: 7,040,824 km (0.115 R)
• M28: 7,717,305 km (0.104 R)
• M29: 8,268,574 km (0.118 R)
• M30: 9,031,971 km (0.079 R)
• M31: 9,561,997 km (0.031 R)
• M32: 9,689,753 km (0.113 R)
• M33: 9,817,959 km (0.092 R)
• M34: 9,946,912 km (0.08 R)
• M35: 10,076,314 km (0.101 R)
• M36: 10,180,285 km (0.066 R)
• M37: 10,546,949 km (0.102 R)
• M38: 10,731,852 km (0.026 R)
• M39: 10,864,695 km (0.091 R)
• M40: 11,105,099 km (0.101 R)
• M41: 11,212,510 km (0.098 R)
• M42: 11,536,838 km (0.075 R)
• M43: 11,672,972 km (0.103 R)
• M44: 11,974,113 km (0.07 R)
• M45: 12,167,244 km (0.059 R)
• M46: 12,305,771 km (0.041 R)
• M47: 12,640,422 km (0.117 R)
• M48: 13,062,886 km (0.087 R)
• M49: 13,318,698 km (0.068 R)
• M50: 13,461,564 km (0.092 R)
• M51: 14,125,031 km (0.113 R)
• M52: 15,155,311 km (0.078 R)
• M53: 15,604,255 km (0.095 R)
• M54: 16,088,054 km (0.033 R)
• M55: 17,070,314 km (0.108 R)
• M56: 17,318,945 km (0.069 R)
• M57: 18,135,301 km (0.117 R)
• M58: 18,835,868 km (0.094 R)
• M59: 19,448,172 km (0.108 R)
• M60: 19,610,336 km (0.062 R)
• M61: 19,740,337 km (0.117 R)
• M62: 20,165,195 km (0.067 R)
• M63: 20,428,038 km (0.068 R)
• M64: 20,659,017 km (0.096 R)
• M65: 21,090,308 km (0.057 R)
• M66: 21,759,609 km (0.04 R)
• M67: 21,928,056 km (0.085 R)
• M68: 22,232,338 km (0.114 R)
• M69: 22,504,008 km (0.105 R)
• M70: 23,050,638 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224

Radius: 12.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.43 AU - 9.13 AU

Year: 9033 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,857,598 km

• M1: 308,321 km (0.046 R)
• M2: 531,222 km (0.052 R)
• M3: 958,174 km (0.115 R)
• M4: 1,127,519 km (0.113 R)
• M5: 1,481,019 km (0.037 R)
• M6: 1,629,121 km (0.118 R)
• M7: 1,816,866 km (0.05 R)
• M8: 1,993,990 km (0.035 R)
• M9: 2,214,348 km (0.08 R)
• M10: 2,659,252 km (0.083 R)
• M11: 2,759,782 km (0.053 R)
• M12: 3,027,113 km (0.106 R)
• M13: 3,477,103 km (0.038 R)
• M14: 3,766,426 km (0.107 R)
• M15: 4,226,888 km (0.052 R)
• M16: 4,321,134 km (0.051 R)
• M17: 4,416,129 km (0.102 R)
• M18: 4,729,836 km (0.105 R)
• M19: 4,901,724 km (0.112 R)
• M20: 5,050,723 km (0.08 R)
• M21: 5,558,608 km (0.058 R)
• M22: 5,792,430 km (0.054 R)
• M23: 5,871,118 km (0.047 R)
• M24: 6,243,168 km (0.086 R)
• M25: 6,486,414 km (0.037 R)
• M26: 6,595,621 km (0.096 R)
• M27: 6,843,355 km (0.08 R)
• M28: 6,926,681 km (0.117 R)
• M29: 7,122,355 km (0.092 R)
• M30: 7,778,341 km (0.087 R)
• M31: 8,040,287 km (0.093 R)
• M32: 8,423,856 km (0.106 R)
• M33: 8,602,925 km (0.115 R)
• M34: 9,208,946 km (0.098 R)
• M35: 9,517,117 km (0.115 R)
• M36: 9,734,932 km (0.099 R)
• M37: 10,398,249 km (0.07 R)
• M38: 10,494,291 km (0.046 R)
• M39: 11,174,363 km (0.116 R)
• M40: 11,437,206 km (0.116 R)
• M41: 11,569,301 km (0.084 R)
• M42: 12,407,049 km (0.111 R)
• M43: 12,542,884 km (0.06 R)
• M44: 12,919,123 km (0.09 R)
• M45: 13,125,867 km (0.036 R)
• M46: 13,542,796 km (0.112 R)
• M47: 15,217,095 km (0.038 R)
• M48: 15,875,625 km (0.053 R)
• M49: 16,171,231 km (0.107 R)
• M50: 16,356,882 km (0.112 R)
• M51: 16,506,031 km (0.111 R)
• M52: 16,730,427 km (0.103 R)
• M53: 17,448,048 km (0.086 R)
• M54: 17,753,079 km (0.066 R)
• M55: 18,407,420 km (0.068 R)
• M56: 18,562,553 km (0.034 R)
• M57: 18,913,060 km (0.101 R)
• M58: 19,462,833 km (0.096 R)
• M59: 20,177,312 km (0.088 R)
• M60: 20,417,417 km (0.068 R)
• M61: 20,860,077 km (0.051 R)
• M62: 21,305,878 km (0.089 R)
• M63: 21,550,321 km (0.108 R)
• M64: 22,124,478 km (0.078 R)
• M65: 23,665,934 km (0.028 R)
• M66: 24,343,314 km (0.09 R)
• M67: 25,457,518 km (0.047 R)
• M68: 25,847,071 km (0.117 R)
• M69: 26,195,036 km (0.096 R)
• M70: 26,369,617 km (0.118 R)
• M71: 26,456,982 km (0.1 R)
• M72: 26,588,329 km (0.082 R)
• M73: 26,851,621 km (0.093 R)
• M74: 27,115,811 km (0.063 R)
• M75: 27,513,592 km (0.09 R)
• M76: 27,780,025 km (0.091 R)
• M77: 28,136,368 km (0.111 R)
• M78: 28,808,810 km (0.118 R)
• M79: 29,079,283 km (0.107 R)
• M80: 29,895,638 km (0.09 R)
• M81: 30,260,807 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit