🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 217 Days

Day: 36.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,025,492 km

• M1: 601,533 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.76 AU - 0.8 AU

Year: 250 Days

Day: 24.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.72 AU - 1.2 AU

Year: 342 Days

Day: 13 Hours

Environment

Temp: 145 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.3 AU - 1.5 AU

Year: 602 Days

Day: 20 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,025,492 km

• M1: 1,160,281 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.86 AU - 2.22 AU

Year: 1059 Days

Day: 42 Hours

Environment

Temp: -65 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,025,492 km

• M1: 960,418 km (0.097 R)
• M2: 1,222,813 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.65 AU - 5.79 AU

Year: 3727 Days

Day: 31.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.8

Radius: 12.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.04 AU - 11.9 AU

Year: 13205 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,025,492 km

• M1: 255,663 km (0.071 R)
• M2: 357,389 km (0.091 R)
• M3: 680,072 km (0.115 R)
• M4: 1,263,204 km (0.119 R)
• M5: 1,496,577 km (0.094 R)
• M6: 1,604,886 km (0.085 R)
• M7: 2,187,270 km (0.099 R)
• M8: 3,105,951 km (0.12 R)
• M9: 3,497,000 km (0.056 R)
• M10: 3,606,505 km (0.048 R)
• M11: 3,754,159 km (0.093 R)
• M12: 4,094,045 km (0.098 R)
• M13: 4,682,713 km (0.108 R)
• M14: 5,256,271 km (0.096 R)
• M15: 5,551,427 km (0.11 R)
• M16: 5,679,633 km (0.066 R)
• M17: 5,852,269 km (0.096 R)
• M18: 6,070,382 km (0.102 R)
• M19: 6,604,746 km (0.09 R)
• M20: 6,969,615 km (0.046 R)
• M21: 7,108,143 km (0.103 R)
• M22: 7,387,891 km (0.079 R)
• M23: 7,576,534 km (0.074 R)
• M24: 7,862,415 km (0.039 R)
• M25: 8,840,935 km (0.12 R)
• M26: 9,293,768 km (0.049 R)
• M27: 9,446,507 km (0.12 R)
• M28: 10,065,543 km (0.114 R)
• M29: 10,222,322 km (0.102 R)
• M30: 10,379,998 km (0.075 R)
• M31: 10,538,422 km (0.081 R)
• M32: 11,018,631 km (0.113 R)
• M33: 11,126,342 km (0.06 R)
• M34: 11,288,506 km (0.099 R)
• M35: 12,727,039 km (0.09 R)
• M36: 13,295,810 km (0.107 R)
• M37: 14,635,010 km (0.102 R)
• M38: 15,170,720 km (0.086 R)
• M39: 15,471,113 km (0.066 R)
• M40: 15,773,599 km (0.088 R)
• M41: 16,016,846 km (0.033 R)
• M42: 17,252,225 km (0.091 R)
• M43: 18,454,094 km (0.099 R)
• M44: 18,582,150 km (0.089 R)
• M45: 18,710,505 km (0.055 R)
• M46: 20,076,333 km (0.05 R)
• M47: 20,538,740 km (0.071 R)
• M48: 20,804,576 km (0.052 R)
• M49: 21,676,432 km (0.08 R)
• M50: 23,040,914 km (0.099 R)
• M51: 24,222,438 km (0.028 R)
• M52: 26,861,644 km (0.091 R)
• M53: 27,590,634 km (0.102 R)
• M54: 28,326,058 km (0.111 R)
• M55: 30,117,193 km (0.078 R)
• M56: 30,798,312 km (0.093 R)
• M57: 32,021,723 km (0.094 R)
• M58: 35,308,239 km (0.083 R)
• M59: 35,547,147 km (0.066 R)
• M60: 37,153,080 km (0.027 R)
• M61: 37,477,109 km (0.075 R)
• M62: 37,558,191 km (0.082 R)
• M63: 43,638,596 km (0.086 R)
• M64: 44,323,306 km (0.114 R)
• M65: 44,409,175 km (0.105 R)
• M66: 45,443,495 km (0.068 R)
• M67: 45,703,346 km (0.108 R)
• M68: 45,876,880 km (0.091 R)
• M69: 46,573,108 km (0.1 R)
• M70: 46,660,324 km (0.111 R)
• M71: 47,448,256 km (0.111 R)
• M72: 49,125,996 km (0.086 R)
• M73: 49,214,857 km (0.099 R)
• M74: 49,838,231 km (0.057 R)
• M75: 50,464,299 km (0.091 R)
• M76: 51,092,909 km (0.039 R)
• M77: 51,904,926 km (0.106 R)
• M78: 52,176,596 km (0.103 R)
• M79: 52,539,520 km (0.091 R)
• M80: 52,721,282 km (0.031 R)
• M81: 53,267,763 km (0.049 R)
• M82: 53,450,422 km (0.084 R)
• M83: 53,999,446 km (0.107 R)
• M84: 56,866,040 km (0.093 R)
• M85: 57,052,738 km (0.085 R)
• M86: 58,364,861 km (0.039 R)
• M87: 60,066,537 km (0.076 R)
• M88: 61,114,470 km (0.094 R)
• M89: 63,325,078 km (0.08 R)
• M90: 63,712,237 km (0.06 R)
• M91: 65,268,653 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550

Radius: 3.4

Gravity: 47.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.42 AU - 23.46 AU

Year: 31151 Days

Day: 15.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 171.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,025,492 km

• M1: 66,272 km (0.07 R)
• M2: 97,837 km (0.109 R)
• M3: 463,753 km (0.115 R)
• M4: 611,706 km (0.089 R)
• M5: 637,736 km (0.077 R)
• M6: 1,136,196 km (0.097 R)
• M7: 1,580,202 km (0.037 R)
• M8: 1,993,242 km (0.107 R)
• M9: 2,736,145 km (0.059 R)
• M10: 2,823,510 km (0.084 R)
• M11: 2,867,492 km (0.075 R)
• M12: 2,911,773 km (0.099 R)
• M13: 3,045,962 km (0.107 R)
• M14: 4,701,412 km (0.088 R)
• M15: 4,753,622 km (0.07 R)
• M16: 5,341,093 km (0.065 R)
• M17: 6,699,890 km (0.111 R)
• M18: 7,908,641 km (0.067 R)
• M19: 8,923,064 km (0.109 R)
• M20: 10,044,749 km (0.099 R)
• M21: 10,247,155 km (0.064 R)
• M22: 10,656,305 km (0.097 R)
• M23: 11,420,002 km (0.031 R)
• M24: 11,843,963 km (0.084 R)
• M25: 11,915,171 km (0.112 R)
• M26: 12,129,545 km (0.046 R)
• M27: 14,266,251 km (0.095 R)
• M28: 15,338,569 km (0.085 R)
• M29: 16,357,181 km (0.112 R)
• M30: 16,515,904 km (0.052 R)
• M31: 17,559,499 km (0.112 R)
• M32: 17,803,343 km (0.091 R)
• M33: 17,884,874 km (0.114 R)
• M34: 20,302,675 km (0.097 R)
• M35: 21,854,155 km (0.053 R)
• M36: 22,644,181 km (0.096 R)
• M37: 23,891,378 km (0.04 R)
• M38: 24,071,345 km (0.086 R)
• M39: 25,527,381 km (0.071 R)
• M40: 26,451,895 km (0.118 R)
• M41: 26,824,693 km (0.105 R)
• M42: 27,953,559 km (0.074 R)
• M43: 28,143,249 km (0.059 R)
• M44: 29,097,983 km (0.115 R)
• M45: 29,966,249 km (0.062 R)
• M46: 30,063,188 km (0.032 R)
• M47: 31,432,158 km (0.102 R)
• M48: 33,121,417 km (0.103 R)
• M49: 34,027,681 km (0.104 R)
• M50: 34,230,237 km (0.051 R)
• M51: 35,044,199 km (0.096 R)
• M52: 35,146,374 km (0.12 R)
• M53: 35,248,699 km (0.082 R)
• M54: 35,658,896 km (0.063 R)
• M55: 36,070,590 km (0.065 R)
• M56: 39,102,490 km (0.06 R)
• M57: 39,739,926 km (0.104 R)
• M58: 40,166,729 km (0.101 R)
• M59: 42,432,538 km (0.057 R)
• M60: 42,868,766 km (0.111 R)
• M61: 43,087,478 km (0.09 R)
• M62: 43,745,858 km (0.086 R)
• M63: 44,628,635 km (0.086 R)
• M64: 45,294,645 km (0.091 R)
• M65: 46,974,031 km (0.11 R)
• M66: 47,651,410 km (0.039 R)
• M67: 52,483,122 km (0.103 R)
• M68: 53,303,367 km (0.055 R)
• M69: 55,551,225 km (0.113 R)
• M70: 55,789,534 km (0.099 R)
• M71: 60,628,576 km (0.097 R)
• M72: 60,751,246 km (0.052 R)
• M73: 61,735,750 km (0.082 R)
• M74: 61,859,168 km (0.11 R)
• M75: 63,595,700 km (0.067 R)
• M76: 66,483,239 km (0.093 R)
• M77: 67,497,662 km (0.12 R)
• M78: 71,217,263 km (0.114 R)
• M79: 71,995,172 km (0.119 R)
• M80: 72,906,223 km (0.09 R)
• M81: 73,952,211 km (0.118 R)
• M82: 74,214,456 km (0.046 R)
• M83: 74,477,001 km (0.1 R)
• M84: 74,739,844 km (0.06 R)
• M85: 75,266,429 km (0.106 R)
• M86: 77,119,498 km (0.092 R)
• M87: 78,318,524 km (0.089 R)
• M88: 82,088,391 km (0.073 R)
• M89: 84,817,056 km (0.112 R)
• M90: 85,228,899 km (0.104 R)
• M91: 86,883,003 km (0.104 R)
• M92: 88,547,578 km (0.09 R)
• M93: 89,244,255 km (0.118 R)
• M94: 89,942,877 km (0.091 R)
• M95: 92,049,215 km (0.096 R)
• M96: 92,331,357 km (0.1 R)
• M97: 93,037,908 km (0.083 R)
• M98: 94,029,891 km (0.105 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit