🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.74 AU

Year: 186 Days

Day: 23.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.05 AU - 2.51 AU

Year: 1251 Days

Day: 42.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,737,348 km

• M1: 1,650,813 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2 AU - 2.96 AU

Year: 1419 Days

Day: 14.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.04 AU - 3.14 AU

Year: 1515 Days

Day: 17.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.52 AU - 3.74 AU

Year: 2514 Days

Day: 33.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362

Radius: 5.3

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.99 AU - 16.21 AU

Year: 23478 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,737,348 km

• M1: 97,687 km (0.065 R)
• M2: 457,470 km (0.058 R)
• M3: 513,719 km (0.116 R)
• M4: 1,173,296 km (0.031 R)
• M5: 1,442,572 km (0.068 R)
• M6: 1,912,459 km (0.089 R)
• M7: 2,005,509 km (0.102 R)
• M8: 2,228,559 km (0.109 R)
• M9: 2,560,966 km (0.06 R)
• M10: 3,383,156 km (0.109 R)
• M11: 3,571,948 km (0.072 R)
• M12: 4,442,907 km (0.104 R)
• M13: 4,733,277 km (0.089 R)
• M14: 5,158,733 km (0.099 R)
• M15: 6,000,371 km (0.057 R)
• M16: 6,183,030 km (0.102 R)
• M17: 6,228,956 km (0.082 R)
• M18: 6,275,032 km (0.098 R)
• M19: 6,321,108 km (0.06 R)
• M20: 6,460,384 km (0.1 R)
• M21: 7,365,152 km (0.11 R)
• M22: 7,609,744 km (0.067 R)
• M23: 7,906,846 km (0.075 R)
• M24: 8,056,893 km (0.093 R)
• M25: 8,308,965 km (0.112 R)
• M26: 8,410,392 km (0.093 R)
• M27: 10,036,521 km (0.042 R)
• M28: 11,303,765 km (0.115 R)
• M29: 13,744,454 km (0.116 R)
• M30: 14,227,206 km (0.08 R)
• M31: 14,715,494 km (0.086 R)
• M32: 15,333,483 km (0.099 R)
• M33: 18,881,196 km (0.049 R)
• M34: 19,081,657 km (0.09 R)
• M35: 19,215,846 km (0.112 R)
• M36: 19,958,750 km (0.06 R)
• M37: 20,299,533 km (0.079 R)
• M38: 20,986,936 km (0.075 R)
• M39: 22,243,408 km (0.071 R)
• M40: 22,951,904 km (0.079 R)
• M41: 23,023,262 km (0.08 R)
• M42: 23,667,879 km (0.1 R)
• M43: 23,884,048 km (0.114 R)
• M44: 24,536,594 km (0.058 R)
• M45: 28,038,231 km (0.069 R)
• M46: 28,266,966 km (0.113 R)
• M47: 28,956,912 km (0.103 R)
• M48: 31,296,623 km (0.09 R)
• M49: 31,851,182 km (0.099 R)
• M50: 32,809,506 km (0.117 R)
• M51: 33,050,658 km (0.049 R)
• M52: 34,264,644 km (0.055 R)
• M53: 34,346,175 km (0.079 R)
• M54: 36,071,637 km (0.114 R)
• M55: 37,153,828 km (0.104 R)
• M56: 37,909,297 km (0.067 R)
• M57: 39,264,804 km (0.042 R)
• M58: 41,674,825 km (0.082 R)
• M59: 41,935,874 km (0.117 R)
• M60: 42,284,885 km (0.069 R)
• M61: 43,513,533 km (0.096 R)
• M62: 44,487,265 km (0.071 R)
• M63: 46,096,041 km (0.095 R)
• M64: 46,456,123 km (0.072 R)
• M65: 46,817,102 km (0.099 R)
• M66: 51,221,264 km (0.097 R)
• M67: 52,249,001 km (0.11 R)
• M68: 59,141,873 km (0.036 R)
• M69: 59,337,397 km (0.095 R)
• M70: 59,435,234 km (0.093 R)
• M71: 59,827,180 km (0.078 R)
• M72: 61,205,426 km (0.046 R)
• M73: 63,692,640 km (0.114 R)
• M74: 64,596,061 km (0.026 R)
• M75: 65,503,672 km (0.048 R)
• M76: 65,908,483 km (0.095 R)
• M77: 67,944,810 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.9

Radius: 6.7

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.27 AU - 19.41 AU

Year: 24005 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 132.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 29,737,348 km

• M1: 150,944 km (0.072 R)
• M2: 454,179 km (0.117 R)
• M3: 692,937 km (0.053 R)
• M4: 915,689 km (0.106 R)
• M5: 1,021,903 km (0.096 R)
• M6: 1,104,182 km (0.049 R)
• M7: 1,246,599 km (0.116 R)
• M8: 1,549,236 km (0.04 R)
• M9: 1,644,380 km (0.091 R)
• M10: 1,840,802 km (0.059 R)
• M11: 2,010,296 km (0.114 R)
• M12: 2,256,085 km (0.054 R)
• M13: 2,511,599 km (0.101 R)
• M14: 3,129,887 km (0.104 R)
• M15: 3,291,602 km (0.079 R)
• M16: 4,053,055 km (0.101 R)
• M17: 5,054,164 km (0.087 R)
• M18: 5,729,299 km (0.091 R)
• M19: 5,778,667 km (0.062 R)
• M20: 6,279,520 km (0.071 R)
• M21: 6,330,383 km (0.118 R)
• M22: 6,432,559 km (0.06 R)
• M23: 6,586,794 km (0.051 R)
• M24: 6,638,406 km (0.107 R)
• M25: 7,754,705 km (0.086 R)
• M26: 8,643,615 km (0.112 R)
• M27: 8,757,011 km (0.116 R)
• M28: 9,100,038 km (0.1 R)
• M29: 10,215,440 km (0.077 R)
• M30: 10,275,279 km (0.073 R)
• M31: 11,249,461 km (0.103 R)
• M32: 11,373,328 km (0.086 R)
• M33: 11,936,115 km (0.102 R)
• M34: 12,125,805 km (0.076 R)
• M35: 12,765,186 km (0.112 R)
• M36: 13,678,631 km (0.094 R)
• M37: 14,343,893 km (0.08 R)
• M38: 15,705,832 km (0.096 R)
• M39: 16,122,312 km (0.109 R)
• M40: 16,402,060 km (0.074 R)
• M41: 17,108,461 km (0.111 R)
• M42: 17,824,736 km (0.05 R)
• M43: 18,477,731 km (0.093 R)
• M44: 19,509,058 km (0.068 R)
• M45: 19,956,805 km (0.118 R)
• M46: 20,031,753 km (0.092 R)
• M47: 21,627,215 km (0.102 R)
• M48: 22,090,519 km (0.066 R)
• M49: 24,055,786 km (0.045 R)
• M50: 25,586,621 km (0.094 R)
• M51: 26,817,213 km (0.087 R)
• M52: 28,235,102 km (0.108 R)
• M53: 29,591,656 km (0.109 R)
• M54: 30,536,516 km (0.097 R)
• M55: 33,608,209 km (0.089 R)
• M56: 33,876,139 km (0.096 R)
• M57: 35,679,691 km (0.091 R)
• M58: 36,409,878 km (0.066 R)
• M59: 37,977,813 km (0.114 R)
• M60: 40,513,048 km (0.099 R)
• M61: 43,490,495 km (0.113 R)
• M62: 43,587,733 km (0.057 R)
• M63: 44,270,199 km (0.049 R)
• M64: 44,368,036 km (0.074 R)
• M65: 45,349,996 km (0.089 R)
• M66: 45,547,166 km (0.054 R)
• M67: 47,535,172 km (0.097 R)
• M68: 47,735,633 km (0.113 R)
• M69: 48,741,529 km (0.107 R)
• M70: 48,943,636 km (0.106 R)
• M71: 50,876,889 km (0.105 R)
• M72: 51,081,839 km (0.037 R)
• M73: 52,420,739 km (0.089 R)
• M74: 52,627,633 km (0.104 R)
• M75: 52,731,305 km (0.088 R)
• M76: 55,554,216 km (0.098 R)
• M77: 55,870,766 km (0.071 R)
• M78: 57,037,031 km (0.112 R)
• M79: 58,855,243 km (0.084 R)
• M80: 59,285,786 km (0.111 R)
• M81: 62,109,894 km (0.072 R)
• M82: 62,219,400 km (0.089 R)
• M83: 63,428,001 km (0.116 R)
• M84: 64,311,825 km (0.088 R)
• M85: 65,533,890 km (0.071 R)
• M86: 65,756,791 km (0.067 R)
• M87: 71,069,460 km (0.06 R)
• M88: 72,217,474 km (0.101 R)
• M89: 72,678,386 km (0.094 R)
• M90: 76,166,260 km (0.117 R)
• M91: 76,635,548 km (0.085 R)
• M92: 77,458,785 km (0.109 R)
• M93: 78,285,164 km (0.036 R)
• M94: 78,995,754 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.8

Radius: 8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.04 AU - 23.14 AU

Year: 30314 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,737,348 km

• M1: 373,097 km (0.099 R)
• M2: 440,865 km (0.106 R)
• M3: 535,112 km (0.033 R)
• M4: 696,079 km (0.103 R)
• M5: 820,993 km (0.066 R)
• M6: 926,460 km (0.107 R)
• M7: 994,826 km (0.08 R)
• M8: 1,122,283 km (0.092 R)
• M9: 1,520,812 km (0.09 R)
• M10: 2,067,891 km (0.079 R)
• M11: 2,671,220 km (0.096 R)
• M12: 2,830,242 km (0.11 R)
• M13: 3,584,215 km (0.118 R)
• M14: 4,350,306 km (0.047 R)
• M15: 4,420,318 km (0.073 R)
• M16: 4,799,997 km (0.112 R)
• M17: 5,666,917 km (0.107 R)
• M18: 5,769,092 km (0.072 R)
• M19: 6,027,149 km (0.083 R)
• M20: 6,236,436 km (0.088 R)
• M21: 8,080,379 km (0.116 R)
• M22: 8,720,209 km (0.1 R)
• M23: 9,165,862 km (0.109 R)
• M24: 9,986,555 km (0.109 R)
• M25: 10,894,016 km (0.103 R)
• M26: 11,085,053 km (0.115 R)
• M27: 11,277,136 km (0.088 R)
• M28: 11,535,193 km (0.094 R)
• M29: 11,827,656 km (0.118 R)
• M30: 13,123,324 km (0.059 R)
• M31: 13,258,710 km (0.094 R)
• M32: 13,394,694 km (0.066 R)
• M33: 13,736,376 km (0.073 R)
• M34: 14,568,289 km (0.106 R)
• M35: 15,096,520 km (0.084 R)
• M36: 15,954,763 km (0.091 R)
• M37: 16,462,797 km (0.104 R)
• M38: 17,049,669 km (0.12 R)
• M39: 17,867,970 km (0.08 R)
• M40: 17,980,617 km (0.117 R)
• M41: 18,319,755 km (0.103 R)
• M42: 18,584,992 km (0.061 R)
• M43: 19,619,910 km (0.107 R)
• M44: 19,774,894 km (0.116 R)
• M45: 20,910,192 km (0.089 R)
• M46: 21,545,684 km (0.116 R)
• M47: 21,625,569 km (0.104 R)
• M48: 23,080,109 km (0.115 R)
• M49: 24,108,594 km (0.072 R)
• M50: 24,774,754 km (0.088 R)
• M51: 24,858,379 km (0.092 R)
• M52: 27,024,257 km (0.066 R)
• M53: 27,239,827 km (0.075 R)
• M54: 28,107,794 km (0.11 R)
• M55: 28,896,624 km (0.085 R)
• M56: 29,515,361 km (0.034 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: 344 - 13,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit