🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.45 AU - 0.57 AU

Year: 157 Days

Day: 35.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,855,322 km

• M1: 202,256 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.03 AU - 1.35 AU

Year: 559 Days

Day: 14.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.28 AU - 1.44 AU

Year: 683 Days

Day: 17.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.45 AU - 1.47 AU

Year: 759 Days

Day: 35.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.59 AU - 2.45 AU

Year: 1236 Days

Day: 44.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.28 AU - 2.32 AU

Year: 1501 Days

Day: 31.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,855,322 km

• M1: 371,302 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.35 AU - 5.73 AU

Year: 5613 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,855,322 km

• M1: 113,545 km (0.086 R)
• M2: 280,047 km (0.04 R)
• M3: 340,485 km (0.114 R)
• M4: 456,722 km (0.082 R)
• M5: 768,335 km (0.118 R)
• M6: 819,796 km (0.118 R)
• M7: 1,109,717 km (0.081 R)
• M8: 1,577,061 km (0.104 R)
• M9: 1,955,543 km (0.07 R)
• M10: 2,285,855 km (0.073 R)
• M11: 2,515,937 km (0.066 R)
• M12: 2,793,740 km (0.042 R)
• M13: 2,936,457 km (0.064 R)
• M14: 3,039,829 km (0.071 R)
• M15: 3,357,425 km (0.099 R)
• M16: 3,663,353 km (0.099 R)
• M17: 4,255,311 km (0.093 R)
• M18: 4,372,596 km (0.032 R)
• M19: 4,443,506 km (0.082 R)
• M20: 4,755,118 km (0.059 R)
• M21: 5,475,731 km (0.101 R)
• M22: 5,526,744 km (0.068 R)
• M23: 5,706,411 km (0.109 R)
• M24: 6,524,861 km (0.083 R)
• M25: 6,660,247 km (0.115 R)
• M26: 6,989,213 km (0.078 R)
• M27: 7,834,590 km (0.063 R)
• M28: 9,011,327 km (0.034 R)
• M29: 9,223,008 km (0.113 R)
• M30: 9,774,575 km (0.109 R)
• M31: 9,929,708 km (0.066 R)
• M32: 10,210,952 km (0.107 R)
• M33: 10,368,479 km (0.1 R)
• M34: 10,431,609 km (0.067 R)
• M35: 10,558,468 km (0.072 R)
• M36: 10,653,762 km (0.089 R)
• M37: 10,813,532 km (0.025 R)
• M38: 11,460,094 km (0.084 R)
• M39: 11,656,516 km (0.11 R)
• M40: 11,755,101 km (0.029 R)
• M41: 12,587,913 km (0.081 R)
• M42: 13,130,804 km (0.114 R)
• M43: 13,889,863 km (0.088 R)
• M44: 13,959,576 km (0.093 R)
• M45: 14,592,225 km (0.099 R)
• M46: 14,769,499 km (0.119 R)
• M47: 14,911,916 km (0.108 R)
• M48: 15,921,701 km (0.114 R)
• M49: 16,214,315 km (0.041 R)
• M50: 16,508,574 km (0.053 R)
• M51: 16,730,427 km (0.062 R)
• M52: 17,477,370 km (0.084 R)
• M53: 17,628,015 km (0.097 R)
• M54: 18,120,640 km (0.097 R)
• M55: 18,656,350 km (0.109 R)
• M56: 19,743,179 km (0.054 R)
• M57: 19,821,568 km (0.07 R)
• M58: 20,175,816 km (0.103 R)
• M59: 20,452,722 km (0.115 R)
• M60: 20,770,617 km (0.109 R)
• M61: 21,492,128 km (0.083 R)
• M62: 21,694,085 km (0.076 R)
• M63: 21,815,558 km (0.096 R)
• M64: 21,977,722 km (0.101 R)
• M65: 22,140,485 km (0.12 R)
• M66: 22,221,866 km (0.061 R)
• M67: 22,877,404 km (0.089 R)
• M68: 23,497,637 km (0.08 R)
• M69: 23,622,252 km (0.098 R)
• M70: 24,459,401 km (0.098 R)
• M71: 25,051,061 km (0.119 R)
• M72: 25,476,667 km (0.075 R)
• M73: 26,421,228 km (0.102 R)
• M74: 27,640,002 km (0.063 R)
• M75: 28,079,670 km (0.069 R)
• M76: 29,323,127 km (0.109 R)
• M77: 29,951,588 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 10.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.65 AU - 9.17 AU

Year: 9576 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,855,322 km

• M1: 132,245 km (0.083 R)
• M2: 212,279 km (0.083 R)
• M3: 328,068 km (0.083 R)
• M4: 411,843 km (0.032 R)
• M5: 630,405 km (0.091 R)
• M6: 887,115 km (0.08 R)
• M7: 1,631,814 km (0.116 R)
• M8: 1,933,552 km (0.099 R)
• M9: 2,044,405 km (0.117 R)
• M10: 2,449,216 km (0.1 R)
• M11: 2,942,441 km (0.057 R)
• M12: 3,070,646 km (0.096 R)
• M13: 3,288,460 km (0.12 R)
• M14: 3,377,022 km (0.061 R)
• M15: 3,831,949 km (0.095 R)
• M16: 4,066,669 km (0.093 R)
• M17: 4,824,531 km (0.089 R)
• M18: 5,519,713 km (0.094 R)
• M19: 5,758,471 km (0.03 R)
• M20: 6,273,686 km (0.055 R)
• M21: 6,467,266 km (0.101 R)
• M22: 6,747,313 km (0.063 R)
• M23: 6,917,256 km (0.105 R)
• M24: 7,406,441 km (0.073 R)
• M25: 7,640,562 km (0.08 R)
• M26: 8,878,334 km (0.096 R)
• M27: 9,095,850 km (0.114 R)
• M28: 9,727,153 km (0.097 R)
• M29: 10,080,503 km (0.06 R)
• M30: 10,242,517 km (0.101 R)
• M31: 10,569,090 km (0.109 R)
• M32: 10,932,164 km (0.119 R)
• M33: 11,065,306 km (0.11 R)
• M34: 11,637,069 km (0.066 R)
• M35: 11,738,945 km (0.073 R)
• M36: 11,943,595 km (0.081 R)
• M37: 12,012,111 km (0.064 R)
• M38: 12,321,928 km (0.045 R)
• M39: 12,914,335 km (0.109 R)
• M40: 13,161,022 km (0.084 R)
• M41: 13,231,782 km (0.099 R)
• M42: 13,551,772 km (0.076 R)
• M43: 13,874,305 km (0.1 R)
• M44: 13,982,315 km (0.088 R)
• M45: 14,344,641 km (0.082 R)
• M46: 14,893,964 km (0.097 R)
• M47: 15,450,169 km (0.118 R)
• M48: 15,524,818 km (0.113 R)
• M49: 15,862,311 km (0.034 R)
• M50: 15,937,708 km (0.062 R)
• M51: 16,126,501 km (0.033 R)
• M52: 16,278,193 km (0.032 R)
• M53: 16,430,334 km (0.117 R)
• M54: 16,697,666 km (0.064 R)
• M55: 16,812,706 km (0.1 R)
• M56: 17,159,325 km (0.103 R)
• M57: 17,703,113 km (0.08 R)
• M58: 17,898,787 km (0.079 R)
• M59: 18,095,059 km (0.066 R)
• M60: 18,489,998 km (0.096 R)
• M61: 18,927,571 km (0.072 R)
• M62: 19,047,549 km (0.115 R)
• M63: 19,248,010 km (0.114 R)
• M64: 19,368,586 km (0.096 R)
• M65: 19,731,959 km (0.034 R)
• M66: 19,853,582 km (0.113 R)
• M67: 21,875,397 km (0.113 R)
• M68: 22,085,283 km (0.112 R)
• M69: 23,273,539 km (0.104 R)
• M70: 23,659,801 km (0.056 R)
• M71: 24,005,073 km (0.062 R)
• M72: 24,700,404 km (0.12 R)
• M73: 26,646,672 km (0.043 R)
• M74: 27,231,151 km (0.05 R)
• M75: 27,411,865 km (0.076 R)
• M76: 27,638,207 km (0.107 R)
• M77: 27,819,818 km (0.116 R)
• M78: 28,871,491 km (0.114 R)
• M79: 30,496,872 km (0.111 R)
• M80: 31,818,420 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.7

Radius: 5.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.01 AU - 20.51 AU

Year: 29535 Days

Day: 16.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,855,322 km

• M1: 129,103 km (0.114 R)
• M2: 198,217 km (0.07 R)
• M3: 308,920 km (0.117 R)
• M4: 537,505 km (0.093 R)
• M5: 642,074 km (0.117 R)
• M6: 678,426 km (0.05 R)
• M7: 1,016,069 km (0.091 R)
• M8: 1,168,808 km (0.101 R)
• M9: 1,471,893 km (0.091 R)
• M10: 1,569,880 km (0.106 R)
• M11: 1,619,846 km (0.082 R)
• M12: 1,877,004 km (0.05 R)
• M13: 1,983,518 km (0.114 R)
• M14: 3,153,822 km (0.045 R)
• M15: 3,872,490 km (0.086 R)
• M16: 4,893,047 km (0.053 R)
• M17: 4,966,500 km (0.099 R)
• M18: 5,151,403 km (0.116 R)
• M19: 5,376,248 km (0.102 R)
• M20: 6,148,921 km (0.102 R)
• M21: 8,227,135 km (0.073 R)
• M22: 8,933,985 km (0.059 R)
• M23: 9,158,980 km (0.084 R)
• M24: 9,385,621 km (0.078 R)
• M25: 9,890,962 km (0.089 R)
• M26: 10,784,660 km (0.069 R)
• M27: 10,832,382 km (0.078 R)
• M28: 10,927,975 km (0.095 R)
• M29: 13,410,103 km (0.119 R)
• M30: 13,461,564 km (0.062 R)
• M31: 13,667,561 km (0.1 R)
• M32: 14,030,784 km (0.067 R)
• M33: 14,502,317 km (0.072 R)
• M34: 15,139,155 km (0.066 R)
• M35: 15,948,031 km (0.095 R)
• M36: 16,275,500 km (0.073 R)
• M37: 16,494,960 km (0.117 R)
• M38: 16,770,819 km (0.084 R)
• M39: 17,048,173 km (0.115 R)
• M40: 17,551,121 km (0.115 R)
• M41: 17,889,213 km (0.097 R)
• M42: 18,002,458 km (0.057 R)
• M43: 18,514,532 km (0.117 R)
• M44: 19,553,190 km (0.091 R)
• M45: 19,786,562 km (0.051 R)
• M46: 21,026,878 km (0.085 R)
• M47: 21,445,902 km (0.099 R)
• M48: 22,597,058 km (0.068 R)
• M49: 23,520,076 km (0.033 R)
• M50: 24,079,722 km (0.118 R)
• M51: 24,958,909 km (0.102 R)
• M52: 25,085,469 km (0.116 R)
• M53: 26,104,828 km (0.104 R)
• M54: 26,169,006 km (0.118 R)
• M55: 29,176,522 km (0.117 R)
• M56: 30,046,134 km (0.063 R)
• M57: 30,788,588 km (0.103 R)
• M58: 32,153,968 km (0.046 R)
• M59: 32,498,342 km (0.04 R)
• M60: 34,379,236 km (0.071 R)
• M61: 34,872,610 km (0.074 R)
• M62: 34,943,370 km (0.067 R)
• M63: 35,084,740 km (0.041 R)
• M64: 35,226,559 km (0.102 R)
• M65: 36,438,451 km (0.045 R)
• M66: 36,581,915 km (0.095 R)
• M67: 40,081,309 km (0.104 R)
• M68: 41,122,061 km (0.053 R)
• M69: 41,196,710 km (0.05 R)
• M70: 41,495,757 km (0.074 R)
• M71: 41,795,700 km (0.061 R)
• M72: 42,171,490 km (0.049 R)
• M73: 45,913,382 km (0.092 R)
• M74: 46,068,365 km (0.115 R)
• M75: 47,784,701 km (0.103 R)
• M76: 48,413,910 km (0.107 R)
• M77: 48,571,586 km (0.071 R)
• M78: 48,729,562 km (0.118 R)
• M79: 48,966,674 km (0.11 R)
• M80: 49,045,961 km (0.107 R)
• M81: 49,919,313 km (0.052 R)
• M82: 50,797,902 km (0.077 R)
• M83: 51,198,974 km (0.096 R)
• M84: 51,359,642 km (0.105 R)
• M85: 51,681,576 km (0.061 R)
• M86: 52,327,390 km (0.043 R)
• M87: 52,732,501 km (0.109 R)
• M88: 52,894,815 km (0.117 R)
• M89: 54,035,499 km (0.074 R)
• M90: 54,773,166 km (0.088 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: 238 - 17,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit