🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 186 Days

Day: 45.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,388,218 km

• M1: 375,341 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.66 AU - 1.02 AU

Year: 280 Days

Day: 38.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,388,218 km

• M1: 623,225 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 285 Days

Day: 16.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,388,218 km

• M1: 840,291 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.66 AU

Year: 688 Days

Day: 15.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,388,218 km

• M1: 550,819 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.45 AU - 2.47 AU

Year: 1402 Days

Day: 40.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.09 AU - 3.39 AU

Year: 1648 Days

Day: 23 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,388,218 km

• M1: 303,534 km (0.118 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 12.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.39 AU - 7.15 AU

Year: 5037 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,388,218 km

• M1: 184,903 km (0.119 R)
• M2: 339,288 km (0.096 R)
• M3: 510,278 km (0.112 R)
• M4: 977,024 km (0.114 R)
• M5: 1,188,405 km (0.116 R)
• M6: 1,423,424 km (0.107 R)
• M7: 1,792,033 km (0.064 R)
• M8: 2,009,997 km (0.057 R)
• M9: 2,597,917 km (0.027 R)
• M10: 3,080,819 km (0.083 R)
• M11: 3,386,447 km (0.082 R)
• M12: 3,757,300 km (0.107 R)
• M13: 4,095,541 km (0.107 R)
• M14: 4,279,995 km (0.097 R)
• M15: 4,669,249 km (0.097 R)
• M16: 4,813,760 km (0.118 R)
• M17: 4,898,732 km (0.026 R)
• M18: 5,444,315 km (0.06 R)
• M19: 5,983,316 km (0.106 R)
• M20: 6,365,539 km (0.087 R)
• M21: 6,526,058 km (0.075 R)
• M22: 6,715,000 km (0.081 R)
• M23: 6,988,016 km (0.09 R)
• M24: 7,112,182 km (0.065 R)
• M25: 7,320,721 km (0.053 R)
• M26: 8,044,775 km (0.08 R)
• M27: 8,160,564 km (0.086 R)
• M28: 8,510,922 km (0.106 R)
• M29: 8,747,287 km (0.105 R)
• M30: 9,853,114 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.1

Radius: 14.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.05 AU - 6.83 AU

Year: 5940 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,388,218 km

• M1: 198,666 km (0.025 R)
• M2: 433,684 km (0.065 R)
• M3: 887,714 km (0.09 R)
• M4: 1,043,445 km (0.065 R)
• M5: 1,942,528 km (0.115 R)
• M6: 2,150,769 km (0.085 R)
• M7: 2,522,220 km (0.039 R)
• M8: 2,938,102 km (0.051 R)
• M9: 4,233,171 km (0.12 R)
• M10: 4,983,255 km (0.118 R)
• M11: 5,506,398 km (0.093 R)
• M12: 5,744,708 km (0.085 R)
• M13: 5,925,572 km (0.086 R)
• M14: 6,293,283 km (0.088 R)
• M15: 6,573,929 km (0.049 R)
• M16: 7,050,996 km (0.084 R)
• M17: 7,212,562 km (0.109 R)
• M18: 7,804,371 km (0.072 R)
• M19: 7,971,472 km (0.095 R)
• M20: 8,755,963 km (0.033 R)
• M21: 8,999,808 km (0.062 R)
• M22: 9,245,747 km (0.083 R)
• M23: 9,458,325 km (0.103 R)
• M24: 9,888,419 km (0.042 R)
• M25: 10,069,582 km (0.106 R)
• M26: 10,251,942 km (0.115 R)
• M27: 11,444,237 km (0.115 R)
• M28: 11,787,564 km (0.069 R)
• M29: 12,641,020 km (0.068 R)
• M30: 12,877,235 km (0.115 R)
• M31: 12,995,866 km (0.047 R)
• M32: 13,314,210 km (0.091 R)
• M33: 13,836,905 km (0.078 R)
• M34: 14,080,451 km (0.107 R)
• M35: 15,027,106 km (0.058 R)
• M36: 15,152,170 km (0.114 R)
• M37: 16,679,265 km (0.073 R)
• M38: 16,808,667 km (0.082 R)
• M39: 17,636,542 km (0.086 R)
• M40: 17,812,469 km (0.074 R)
• M41: 18,477,731 km (0.072 R)
• M42: 18,701,230 km (0.025 R)
• M43: 18,835,718 km (0.106 R)
• M44: 19,604,352 km (0.12 R)
• M45: 20,429,235 km (0.104 R)
• M46: 21,499,907 km (0.066 R)
• M47: 21,735,075 km (0.081 R)
• M48: 21,971,140 km (0.055 R)
• M49: 22,588,830 km (0.093 R)
• M50: 22,732,144 km (0.058 R)
• M51: 23,598,615 km (0.112 R)
• M52: 23,744,174 km (0.089 R)
• M53: 23,889,882 km (0.082 R)
• M54: 24,231,265 km (0.113 R)
• M55: 24,672,429 km (0.118 R)
• M56: 24,918,667 km (0.08 R)
• M57: 25,017,402 km (0.106 R)
• M58: 25,612,651 km (0.106 R)
• M59: 26,564,543 km (0.108 R)
• M60: 26,665,372 km (0.084 R)
• M61: 27,070,183 km (0.092 R)
• M62: 27,681,141 km (0.033 R)
• M63: 27,988,415 km (0.102 R)
• M64: 29,280,642 km (0.066 R)
• M65: 30,381,084 km (0.093 R)
• M66: 30,592,316 km (0.106 R)
• M67: 30,698,081 km (0.066 R)
• M68: 31,016,127 km (0.04 R)
• M69: 31,281,962 km (0.04 R)
• M70: 31,869,433 km (0.107 R)
• M71: 33,381,568 km (0.073 R)
• M72: 33,544,929 km (0.066 R)
• M73: 34,530,929 km (0.092 R)
• M74: 34,641,033 km (0.102 R)
• M75: 35,637,504 km (0.117 R)
• M76: 37,093,540 km (0.103 R)
• M77: 38,056,202 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.3

Radius: 4.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.46 AU - 13.6 AU

Year: 16120 Days

Day: 20.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 88,388,218 km

• M1: 90,507 km (0.059 R)
• M2: 187,745 km (0.07 R)
• M3: 834,457 km (0.12 R)
• M4: 1,037,312 km (0.06 R)
• M5: 1,290,132 km (0.085 R)
• M6: 1,396,496 km (0.079 R)
• M7: 1,468,901 km (0.09 R)
• M8: 2,134,313 km (0.098 R)
• M9: 2,834,132 km (0.1 R)
• M10: 3,773,756 km (0.07 R)
• M11: 3,849,752 km (0.096 R)
• M12: 4,028,970 km (0.084 R)
• M13: 4,106,611 km (0.057 R)
• M14: 4,211,030 km (0.046 R)
• M15: 4,745,693 km (0.088 R)
• M16: 5,443,867 km (0.081 R)
• M17: 6,779,028 km (0.095 R)
• M18: 8,242,095 km (0.105 R)
• M19: 8,539,346 km (0.109 R)
• M20: 8,873,846 km (0.06 R)
• M21: 10,289,342 km (0.106 R)
• M22: 12,108,003 km (0.086 R)
• M23: 12,257,750 km (0.045 R)
• M24: 12,634,737 km (0.048 R)
• M25: 13,710,495 km (0.102 R)
• M26: 14,775,183 km (0.091 R)
• M27: 15,136,013 km (0.114 R)
• M28: 15,621,608 km (0.114 R)
• M29: 15,784,670 km (0.107 R)
• M30: 15,866,350 km (0.107 R)
• M31: 16,732,821 km (0.109 R)
• M32: 16,899,623 km (0.039 R)
• M33: 18,210,848 km (0.091 R)
• M34: 18,296,418 km (0.049 R)
• M35: 20,215,759 km (0.074 R)
• M36: 20,750,122 km (0.118 R)
• M37: 21,019,099 km (0.064 R)
• M38: 21,199,065 km (0.103 R)
• M39: 21,379,630 km (0.068 R)
• M40: 22,060,899 km (0.102 R)
• M41: 24,429,931 km (0.099 R)
• M42: 25,237,310 km (0.118 R)
• M43: 25,380,775 km (0.025 R)
• M44: 25,572,410 km (0.096 R)
• M45: 25,620,281 km (0.05 R)
• M46: 26,101,836 km (0.08 R)
• M47: 26,440,526 km (0.109 R)
• M48: 28,106,747 km (0.079 R)
• M49: 28,802,676 km (0.074 R)
• M50: 29,252,966 km (0.118 R)
• M51: 30,618,047 km (0.106 R)
• M52: 32,055,233 km (0.103 R)
• M53: 32,158,755 km (0.088 R)
• M54: 32,990,818 km (0.119 R)
• M55: 33,672,087 km (0.109 R)
• M56: 34,093,654 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.6

Radius: 8

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.3 AU - 15.52 AU

Year: 21985 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,388,218 km

• M1: 113,994 km (0.117 R)
• M2: 368,160 km (0.103 R)
• M3: 535,560 km (0.069 R)
• M4: 859,440 km (0.075 R)
• M5: 1,057,059 km (0.074 R)
• M6: 1,238,222 km (0.117 R)
• M7: 1,596,508 km (0.049 R)
• M8: 2,326,097 km (0.064 R)
• M9: 2,443,681 km (0.111 R)
• M10: 2,684,683 km (0.1 R)
• M11: 3,769,567 km (0.054 R)
• M12: 5,383,279 km (0.057 R)
• M13: 5,539,460 km (0.082 R)
• M14: 6,016,826 km (0.12 R)
• M15: 6,452,455 km (0.092 R)
• M16: 6,618,359 km (0.117 R)
• M17: 7,239,041 km (0.087 R)
• M18: 7,527,166 km (0.11 R)
• M19: 9,585,184 km (0.082 R)
• M20: 9,711,295 km (0.098 R)
• M21: 9,965,462 km (0.115 R)
• M22: 10,480,079 km (0.095 R)
• M23: 10,740,678 km (0.095 R)
• M24: 10,806,202 km (0.057 R)
• M25: 10,871,726 km (0.068 R)
• M26: 11,201,889 km (0.099 R)
• M27: 12,348,706 km (0.112 R)
• M28: 13,180,470 km (0.099 R)
• M29: 13,816,261 km (0.12 R)
• M30: 15,559,974 km (0.04 R)
• M31: 15,634,025 km (0.107 R)
• M32: 16,608,655 km (0.117 R)
• M33: 16,836,492 km (0.06 R)
• M34: 17,218,266 km (0.118 R)
• M35: 18,380,791 km (0.089 R)
• M36: 20,050,603 km (0.059 R)
• M37: 20,293,101 km (0.091 R)
• M38: 20,617,878 km (0.064 R)
• M39: 20,780,939 km (0.108 R)
• M40: 21,354,946 km (0.093 R)
• M41: 21,602,681 km (0.087 R)
• M42: 21,768,285 km (0.101 R)
• M43: 22,100,841 km (0.092 R)
• M44: 22,184,167 km (0.07 R)
• M45: 25,342,478 km (0.115 R)
• M46: 25,955,530 km (0.093 R)
• M47: 26,485,106 km (0.099 R)
• M48: 26,573,668 km (0.118 R)
• M49: 26,751,091 km (0.101 R)
• M50: 28,547,462 km (0.118 R)
• M51: 29,093,943 km (0.088 R)
• M52: 29,276,902 km (0.094 R)
• M53: 30,104,776 km (0.057 R)
• M54: 31,972,057 km (0.07 R)
• M55: 33,972,629 km (0.107 R)
• M56: 34,939,480 km (0.1 R)
• M57: 36,406,736 km (0.119 R)
• M58: 37,197,361 km (0.085 R)
• M59: 38,093,751 km (0.04 R)
• M60: 38,896,344 km (0.107 R)
• M61: 40,416,408 km (0.077 R)
• M62: 40,620,609 km (0.089 R)
• M63: 42,992,633 km (0.059 R)
• M64: 43,409,712 km (0.034 R)
• M65: 44,563,710 km (0.074 R)
• M66: 45,091,641 km (0.051 R)
• M67: 49,606,654 km (0.052 R)
• M68: 49,934,722 km (0.097 R)
• M69: 50,812,862 km (0.109 R)
• M70: 50,922,966 km (0.111 R)
• M71: 52,139,645 km (0.105 R)
• M72: 56,415,601 km (0.062 R)
• M73: 57,100,909 km (0.038 R)
• M74: 59,405,464 km (0.118 R)
• M75: 60,219,127 km (0.111 R)
• M76: 61,622,654 km (0.092 R)
• M77: 64,462,022 km (0.11 R)
• M78: 64,581,251 km (0.066 R)
• M79: 65,058,768 km (0.111 R)
• M80: 66,258,094 km (0.09 R)
• M81: 66,498,797 km (0.071 R)
• M82: 67,222,701 km (0.108 R)
• M83: 69,165,828 km (0.103 R)
• M84: 72,982,967 km (0.077 R)
• M85: 73,107,283 km (0.117 R)
• M86: 73,231,598 km (0.12 R)
• M87: 74,353,882 km (0.097 R)
• M88: 74,729,223 km (0.077 R)
• M89: 78,389,733 km (0.052 R)
• M90: 80,434,287 km (0.106 R)
• M91: 80,948,156 km (0.116 R)
• M92: 82,108,287 km (0.041 R)
• M93: 84,706,204 km (0.102 R)
• M94: 87,198,953 km (0.088 R)
• M95: 87,462,844 km (0.107 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 16,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit