🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 152 Days

Day: 38.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 186 Days

Day: 14.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,576,215 km

• M1: 351,705 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.84 AU - 1.14 AU

Year: 367 Days

Day: 40.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,576,215 km

• M1: 400,773 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.79 AU - 3.17 AU

Year: 1918 Days

Day: 18.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 9.1

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.88 AU - 10.54 AU

Year: 10419 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,576,215 km

• M1: 167,550 km (0.11 R)
• M2: 278,701 km (0.03 R)
• M3: 439,219 km (0.114 R)
• M4: 685,158 km (0.108 R)
• M5: 1,185,862 km (0.115 R)
• M6: 1,297,911 km (0.074 R)
• M7: 1,557,164 km (0.102 R)
• M8: 1,963,622 km (0.054 R)
• M9: 2,206,569 km (0.081 R)
• M10: 2,289,745 km (0.097 R)
• M11: 2,545,557 km (0.085 R)
• M12: 2,721,335 km (0.081 R)
• M13: 2,810,794 km (0.073 R)
• M14: 2,901,301 km (0.11 R)
• M15: 3,241,187 km (0.064 R)
• M16: 4,546,429 km (0.07 R)
• M17: 6,073,075 km (0.103 R)
• M18: 6,348,485 km (0.119 R)
• M19: 6,427,772 km (0.113 R)
• M20: 6,870,581 km (0.088 R)
• M21: 8,518,851 km (0.099 R)
• M22: 8,827,172 km (0.111 R)
• M23: 9,005,044 km (0.088 R)
• M24: 9,728,200 km (0.106 R)
• M25: 9,865,830 km (0.11 R)
• M26: 10,050,434 km (0.112 R)
• M27: 10,564,003 km (0.081 R)
• M28: 10,658,250 km (0.092 R)
• M29: 11,374,375 km (0.078 R)
• M30: 11,568,104 km (0.084 R)
• M31: 11,665,193 km (0.112 R)
• M32: 11,909,486 km (0.097 R)
• M33: 13,308,227 km (0.09 R)
• M34: 13,461,116 km (0.1 R)
• M35: 13,665,915 km (0.104 R)
• M36: 15,986,328 km (0.104 R)
• M37: 16,257,698 km (0.11 R)
• M38: 17,469,591 km (0.045 R)
• M39: 18,030,134 km (0.061 R)
• M40: 18,881,794 km (0.053 R)
• M41: 18,996,386 km (0.079 R)
• M42: 20,037,737 km (0.097 R)
• M43: 20,154,723 km (0.109 R)
• M44: 21,694,384 km (0.117 R)
• M45: 21,754,373 km (0.099 R)
• M46: 22,296,665 km (0.096 R)
• M47: 22,478,426 km (0.086 R)
• M48: 22,599,900 km (0.09 R)
• M49: 22,904,332 km (0.092 R)
• M50: 23,456,049 km (0.106 R)
• M51: 24,509,966 km (0.084 R)
• M52: 24,885,606 km (0.027 R)
• M53: 25,960,317 km (0.111 R)
• M54: 27,958,645 km (0.064 R)
• M55: 29,805,880 km (0.046 R)
• M56: 30,273,822 km (0.11 R)
• M57: 30,340,842 km (0.098 R)
• M58: 30,408,011 km (0.096 R)
• M59: 32,718,550 km (0.073 R)
• M60: 32,994,110 km (0.1 R)
• M61: 33,063,074 km (0.087 R)
• M62: 35,367,181 km (0.073 R)
• M63: 37,866,811 km (0.113 R)
• M64: 38,301,094 km (0.112 R)
• M65: 38,373,649 km (0.086 R)
• M66: 38,446,204 km (0.081 R)
• M67: 38,591,464 km (0.115 R)
• M68: 40,128,133 km (0.088 R)
• M69: 40,201,735 km (0.048 R)
• M70: 40,792,796 km (0.094 R)
• M71: 41,461,050 km (0.117 R)
• M72: 42,132,894 km (0.107 R)
• M73: 43,638,896 km (0.094 R)
• M74: 43,866,434 km (0.104 R)
• M75: 43,942,280 km (0.096 R)
• M76: 44,170,267 km (0.069 R)
• M77: 44,246,263 km (0.098 R)
• M78: 45,699,906 km (0.091 R)
• M79: 46,780,900 km (0.066 R)
• M80: 47,558,360 km (0.088 R)
• M81: 47,870,421 km (0.057 R)
• M82: 48,810,943 km (0.118 R)
• M83: 49,441,348 km (0.06 R)
• M84: 50,471,479 km (0.099 R)
• M85: 50,710,237 km (0.03 R)
• M86: 51,909,414 km (0.083 R)
• M87: 52,633,468 km (0.067 R)
• M88: 53,604,059 km (0.089 R)
• M89: 54,091,598 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.84 AU - 10.62 AU

Year: 11314 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 64,576,215 km

• M1: 178,171 km (0.08 R)
• M2: 461,210 km (0.092 R)
• M3: 520,451 km (0.105 R)
• M4: 621,280 km (0.071 R)
• M5: 687,701 km (0.03 R)
• M6: 799,601 km (0.063 R)
• M7: 1,106,276 km (0.104 R)
• M8: 1,394,551 km (0.066 R)
• M9: 1,501,963 km (0.045 R)
• M10: 1,725,163 km (0.037 R)
• M11: 2,392,818 km (0.079 R)
• M12: 2,676,007 km (0.045 R)
• M13: 2,947,078 km (0.113 R)
• M14: 3,016,342 km (0.079 R)
• M15: 3,913,480 km (0.098 R)
• M16: 5,330,920 km (0.073 R)
• M17: 5,614,707 km (0.084 R)
• M18: 5,672,003 km (0.086 R)
• M19: 6,646,334 km (0.113 R)
• M20: 6,767,957 km (0.12 R)
• M21: 6,920,996 km (0.088 R)
• M22: 7,168,281 km (0.102 R)
• M23: 7,767,271 km (0.039 R)
• M24: 7,959,804 km (0.12 R)
• M25: 8,153,832 km (0.078 R)
• M26: 8,579,737 km (0.068 R)
• M27: 8,878,783 km (0.105 R)
• M28: 9,181,420 km (0.102 R)
• M29: 10,673,060 km (0.109 R)
• M30: 11,831,097 km (0.04 R)
• M31: 12,164,102 km (0.113 R)
• M32: 12,425,150 km (0.12 R)
• M33: 12,575,047 km (0.075 R)
• M34: 13,142,921 km (0.088 R)
• M35: 14,460,878 km (0.091 R)
• M36: 14,737,485 km (0.116 R)
• M37: 14,896,358 km (0.079 R)
• M38: 15,376,118 km (0.116 R)
• M39: 15,456,602 km (0.105 R)
• M40: 15,820,573 km (0.08 R)
• M41: 15,942,495 km (0.066 R)
• M42: 16,433,326 km (0.092 R)
• M43: 16,598,033 km (0.085 R)
• M44: 18,275,025 km (0.086 R)
• M45: 20,357,577 km (0.114 R)
• M46: 22,468,553 km (0.109 R)
• M47: 22,559,957 km (0.116 R)
• M48: 22,651,362 km (0.085 R)
• M49: 22,743,065 km (0.103 R)
• M50: 25,167,897 km (0.079 R)
• M51: 25,310,314 km (0.095 R)
• M52: 25,739,062 km (0.075 R)
• M53: 25,930,397 km (0.118 R)
• M54: 28,164,642 km (0.091 R)
• M55: 28,411,179 km (0.1 R)
• M56: 28,608,947 km (0.1 R)
• M57: 29,005,681 km (0.096 R)
• M58: 29,804,982 km (0.061 R)
• M59: 29,955,627 km (0.027 R)
• M60: 30,459,622 km (0.072 R)
• M61: 30,915,746 km (0.045 R)
• M62: 31,271,939 km (0.03 R)
• M63: 31,988,513 km (0.065 R)
• M64: 32,658,861 km (0.09 R)
• M65: 32,969,725 km (0.091 R)
• M66: 33,960,661 km (0.111 R)
• M67: 34,118,038 km (0.112 R)
• M68: 35,545,352 km (0.113 R)

Asteroid Belt

Center: 13.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 4.3

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.43 AU - 21.69 AU

Year: 27431 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,576,215 km

• M1: 59,241 km (0.119 R)
• M2: 99,632 km (0.099 R)
• M3: 127,906 km (0.098 R)
• M4: 339,737 km (0.097 R)
• M5: 531,372 km (0.115 R)
• M6: 753,375 km (0.101 R)
• M7: 840,740 km (0.09 R)
• M8: 954,734 km (0.099 R)
• M9: 1,432,100 km (0.032 R)
• M10: 1,680,732 km (0.104 R)
• M11: 1,972,747 km (0.109 R)
• M12: 2,217,489 km (0.113 R)
• M13: 3,801,880 km (0.116 R)
• M14: 4,144,310 km (0.075 R)
• M15: 4,182,906 km (0.109 R)
• M16: 4,456,820 km (0.078 R)
• M17: 5,187,605 km (0.114 R)
• M18: 5,439,379 km (0.072 R)
• M19: 5,609,471 km (0.119 R)
• M20: 5,824,593 km (0.111 R)
• M21: 6,893,919 km (0.114 R)
• M22: 7,263,575 km (0.078 R)
• M23: 7,687,236 km (0.101 R)
• M24: 8,313,154 km (0.073 R)
• M25: 9,156,138 km (0.119 R)
• M26: 9,818,856 km (0.104 R)
• M27: 11,406,389 km (0.115 R)
• M28: 11,733,410 km (0.115 R)
• M29: 12,452,228 km (0.088 R)
• M30: 13,470,989 km (0.1 R)
• M31: 13,528,435 km (0.094 R)
• M32: 15,889,388 km (0.103 R)
• M33: 17,178,772 km (0.081 R)
• M34: 17,303,238 km (0.1 R)
• M35: 17,741,559 km (0.117 R)
• M36: 17,993,632 km (0.083 R)
• M37: 18,120,192 km (0.071 R)
• M38: 18,693,002 km (0.11 R)
• M39: 19,336,422 km (0.041 R)
• M40: 22,184,766 km (0.109 R)
• M41: 22,252,534 km (0.111 R)
• M42: 22,524,353 km (0.097 R)
• M43: 23,002,767 km (0.093 R)
• M44: 23,553,437 km (0.106 R)
• M45: 24,949,334 km (0.116 R)
• M46: 25,444,204 km (0.059 R)
• M47: 26,803,600 km (0.071 R)
• M48: 26,875,706 km (0.102 R)
• M49: 27,020,367 km (0.096 R)
• M50: 27,237,733 km (0.099 R)
• M51: 27,820,267 km (0.106 R)
• M52: 28,406,840 km (0.08 R)
• M53: 28,923,402 km (0.108 R)
• M54: 29,071,653 km (0.117 R)
• M55: 29,294,405 km (0.076 R)
• M56: 29,443,255 km (0.072 R)
• M57: 29,741,553 km (0.103 R)
• M58: 32,857,078 km (0.043 R)
• M59: 33,477,012 km (0.118 R)
• M60: 33,710,534 km (0.118 R)
• M61: 38,736,274 km (0.104 R)
• M62: 39,144,976 km (0.114 R)
• M63: 39,390,915 km (0.113 R)
• M64: 39,884,288 km (0.104 R)
• M65: 39,966,717 km (0.115 R)
• M66: 40,462,634 km (0.112 R)
• M67: 41,210,174 km (0.08 R)
• M68: 41,627,403 km (0.1 R)
• M69: 41,711,028 km (0.071 R)
• M70: 43,141,184 km (0.119 R)
• M71: 43,310,379 km (0.112 R)
• M72: 43,989,852 km (0.085 R)
• M73: 44,758,337 km (0.056 R)
• M74: 48,403,139 km (0.111 R)
• M75: 48,491,103 km (0.072 R)
• M76: 49,019,781 km (0.045 R)
• M77: 51,961,773 km (0.059 R)
• M78: 52,412,512 km (0.109 R)
• M79: 52,593,226 km (0.051 R)
• M80: 53,590,445 km (0.069 R)
• M81: 54,410,990 km (0.113 R)
• M82: 56,619,503 km (0.096 R)
• M83: 56,712,254 km (0.097 R)
• M84: 58,108,151 km (0.106 R)
• M85: 58,763,390 km (0.11 R)
• M86: 59,044,933 km (0.058 R)
• M87: 61,694,611 km (0.071 R)
• M88: 61,789,905 km (0.11 R)
• M89: 61,980,791 km (0.111 R)
• M90: 62,746,134 km (0.108 R)
• M91: 63,033,811 km (0.073 R)
• M92: 63,322,086 km (0.055 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: 216 - 10,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit