🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1 AU - 1.4 AU

Year: 485 Days

Day: 30.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.82 AU

Year: 747 Days

Day: 31 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,657,445 km

• M1: 70,610 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.66 AU - 2.32 AU

Year: 1036 Days

Day: 13.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.78 AU - 3.06 AU

Year: 1841 Days

Day: 20.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.5 AU - 5.5 AU

Year: 3522 Days

Day: 17.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,657,445 km

• M1: 206,744 km (0.079 R)
• M2: 608,265 km (0.119 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 9.1

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.77 AU - 8.91 AU

Year: 8099 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,657,445 km

• M1: 147,354 km (0.086 R)
• M2: 300,542 km (0.095 R)
• M3: 397,781 km (0.118 R)
• M4: 507,586 km (0.105 R)
• M5: 614,847 km (0.04 R)
• M6: 885,619 km (0.053 R)
• M7: 1,121,535 km (0.118 R)
• M8: 1,415,645 km (0.065 R)
• M9: 1,796,072 km (0.107 R)
• M10: 1,944,174 km (0.106 R)
• M11: 2,140,596 km (0.098 R)
• M12: 2,744,373 km (0.099 R)
• M13: 2,965,329 km (0.078 R)
• M14: 3,166,538 km (0.117 R)
• M15: 3,662,605 km (0.113 R)
• M16: 3,933,377 km (0.068 R)
• M17: 4,726,246 km (0.084 R)
• M18: 4,902,621 km (0.1 R)
• M19: 5,021,253 km (0.093 R)
• M20: 5,322,393 km (0.047 R)
• M21: 5,413,797 km (0.108 R)
• M22: 5,475,132 km (0.064 R)
• M23: 5,660,335 km (0.061 R)
• M24: 6,260,671 km (0.112 R)
• M25: 6,552,088 km (0.053 R)
• M26: 6,814,781 km (0.08 R)
• M27: 7,350,791 km (0.052 R)
• M28: 8,392,141 km (0.072 R)
• M29: 9,553,021 km (0.107 R)
• M30: 9,664,471 km (0.086 R)
• M31: 10,494,739 km (0.119 R)
• M32: 11,190,968 km (0.089 R)
• M33: 11,269,208 km (0.082 R)
• M34: 12,182,652 km (0.109 R)
• M35: 13,576,156 km (0.087 R)
• M36: 13,785,294 km (0.118 R)
• M37: 15,279,029 km (0.062 R)
• M38: 15,759,088 km (0.106 R)
• M39: 16,466,238 km (0.073 R)
• M40: 17,003,294 km (0.099 R)
• M41: 17,682,768 km (0.105 R)
• M42: 18,048,834 km (0.092 R)
• M43: 18,928,170 km (0.091 R)
• M44: 19,443,684 km (0.116 R)
• M45: 20,249,269 km (0.102 R)
• M46: 20,440,455 km (0.099 R)
• M47: 20,584,218 km (0.112 R)
• M48: 20,776,451 km (0.079 R)
• M49: 21,893,200 km (0.069 R)
• M50: 22,335,560 km (0.107 R)
• M51: 22,582,547 km (0.05 R)
• M52: 23,129,177 km (0.083 R)
• M53: 23,229,109 km (0.116 R)
• M54: 24,692,924 km (0.119 R)
• M55: 25,153,386 km (0.067 R)
• M56: 25,513,468 km (0.114 R)
• M57: 26,708,456 km (0.099 R)
• M58: 26,865,534 km (0.118 R)
• M59: 27,444,627 km (0.069 R)
• M60: 27,550,393 km (0.112 R)
• M61: 28,081,166 km (0.058 R)
• M62: 28,240,936 km (0.063 R)
• M63: 30,784,848 km (0.099 R)
• M64: 31,280,316 km (0.114 R)
• M65: 31,944,980 km (0.09 R)
• M66: 32,334,832 km (0.077 R)
• M67: 33,006,825 km (0.1 R)
• M68: 33,119,323 km (0.074 R)
• M69: 33,231,970 km (0.099 R)
• M70: 34,650,008 km (0.081 R)
• M71: 34,764,301 km (0.091 R)
• M72: 35,567,791 km (0.099 R)
• M73: 35,914,110 km (0.101 R)
• M74: 37,310,457 km (0.087 R)
• M75: 37,427,592 km (0.101 R)
• M76: 38,605,825 km (0.061 R)
• M77: 38,724,306 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 8.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.09 AU - 10.97 AU

Year: 11720 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 104,657,445 km

• M1: 110,852 km (0.045 R)
• M2: 186,399 km (0.107 R)
• M3: 467,045 km (0.113 R)
• M4: 914,791 km (0.088 R)
• M5: 1,384,079 km (0.046 R)
• M6: 1,447,659 km (0.105 R)
• M7: 1,599,949 km (0.11 R)
• M8: 1,780,514 km (0.117 R)
• M9: 2,063,852 km (0.091 R)
• M10: 2,726,571 km (0.095 R)
• M11: 3,450,774 km (0.12 R)
• M12: 3,508,818 km (0.091 R)
• M13: 4,770,975 km (0.112 R)
• M14: 5,065,234 km (0.113 R)
• M15: 5,809,633 km (0.071 R)
• M16: 5,948,610 km (0.089 R)
• M17: 6,696,599 km (0.058 R)
• M18: 6,879,108 km (0.119 R)
• M19: 7,361,113 km (0.069 R)
• M20: 7,777,593 km (0.113 R)
• M21: 7,854,187 km (0.079 R)
• M22: 8,712,879 km (0.093 R)
• M23: 8,992,328 km (0.099 R)
• M24: 10,223,070 km (0.069 R)
• M25: 10,858,113 km (0.067 R)
• M26: 11,375,422 km (0.105 R)
• M27: 11,506,021 km (0.108 R)
• M28: 11,944,941 km (0.059 R)
• M29: 12,839,088 km (0.092 R)
• M30: 13,339,941 km (0.065 R)
• M31: 13,708,251 km (0.086 R)
• M32: 14,126,677 km (0.106 R)
• M33: 15,793,496 km (0.115 R)
• M34: 15,890,585 km (0.087 R)
• M35: 16,036,593 km (0.102 R)
• M36: 16,281,035 km (0.046 R)
• M37: 16,428,240 km (0.108 R)
• M38: 16,922,212 km (0.071 R)
• M39: 17,571,766 km (0.098 R)
• M40: 17,672,445 km (0.06 R)
• M41: 18,026,244 km (0.087 R)
• M42: 19,464,628 km (0.113 R)
• M43: 21,744,499 km (0.108 R)
• M44: 22,014,972 km (0.072 R)
• M45: 22,341,096 km (0.114 R)
• M46: 22,998,129 km (0.088 R)
• M47: 23,661,596 km (0.111 R)
• M48: 23,717,246 km (0.1 R)
• M49: 24,163,347 km (0.074 R)
• M50: 24,219,297 km (0.075 R)
• M51: 24,724,788 km (0.064 R)
• M52: 24,837,734 km (0.113 R)
• M53: 25,007,229 km (0.025 R)
• M54: 29,489,031 km (0.049 R)
• M55: 29,788,526 km (0.074 R)
• M56: 30,571,970 km (0.081 R)
• M57: 30,875,056 km (0.106 R)
• M58: 31,667,775 km (0.117 R)
• M59: 31,729,110 km (0.095 R)
• M60: 32,529,010 km (0.107 R)
• M61: 33,460,257 km (0.079 R)
• M62: 34,148,706 km (0.11 R)
• M63: 34,841,942 km (0.086 R)
• M64: 34,968,502 km (0.043 R)
• M65: 35,986,217 km (0.063 R)
• M66: 36,434,561 km (0.115 R)
• M67: 39,097,404 km (0.029 R)
• M68: 40,020,871 km (0.112 R)
• M69: 40,352,530 km (0.11 R)
• M70: 44,059,565 km (0.12 R)
• M71: 44,607,841 km (0.115 R)
• M72: 45,020,582 km (0.088 R)
• M73: 45,089,397 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.8

Radius: 4.7

Gravity: 38.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.2 AU - 18.6 AU

Year: 29121 Days

Day: 22.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,657,445 km

• M1: 61,784 km (0.039 R)
• M2: 163,062 km (0.099 R)
• M3: 213,476 km (0.107 R)
• M4: 522,545 km (0.116 R)
• M5: 685,457 km (0.091 R)
• M6: 743,352 km (0.032 R)
• M7: 1,298,809 km (0.11 R)
• M8: 1,519,466 km (0.068 R)
• M9: 1,751,941 km (0.079 R)
• M10: 3,121,210 km (0.088 R)
• M11: 3,822,674 km (0.095 R)
• M12: 3,874,585 km (0.065 R)
• M13: 3,979,004 km (0.115 R)
• M14: 4,137,578 km (0.079 R)
• M15: 5,246,846 km (0.063 R)
• M16: 5,362,485 km (0.089 R)
• M17: 5,596,456 km (0.102 R)
• M18: 7,390,135 km (0.104 R)
• M19: 7,519,836 km (0.071 R)
• M20: 7,650,435 km (0.055 R)
• M21: 8,179,862 km (0.076 R)
• M22: 8,246,882 km (0.092 R)
• M23: 8,314,201 km (0.102 R)
• M24: 8,789,772 km (0.109 R)
• M25: 9,274,021 km (0.06 R)
• M26: 10,052,678 km (0.114 R)
• M27: 10,340,953 km (0.073 R)
• M28: 10,631,921 km (0.098 R)
• M29: 11,671,476 km (0.1 R)
• M30: 12,588,062 km (0.083 R)
• M31: 13,290,574 km (0.05 R)
• M32: 15,390,330 km (0.06 R)
• M33: 16,903,213 km (0.09 R)
• M34: 17,331,811 km (0.087 R)
• M35: 20,430,581 km (0.118 R)
• M36: 20,521,537 km (0.115 R)
• M37: 20,887,004 km (0.115 R)
• M38: 21,439,170 km (0.109 R)
• M39: 21,531,622 km (0.075 R)
• M40: 21,996,123 km (0.052 R)
• M41: 22,089,322 km (0.039 R)
• M42: 23,790,849 km (0.103 R)
• M43: 24,948,437 km (0.102 R)
• M44: 25,828,521 km (0.105 R)
• M45: 27,017,824 km (0.091 R)
• M46: 27,418,148 km (0.114 R)
• M47: 28,529,361 km (0.098 R)
• M48: 29,655,085 km (0.105 R)
• M49: 31,108,877 km (0.114 R)
• M50: 31,213,596 km (0.111 R)
• M51: 31,949,916 km (0.084 R)
• M52: 32,798,436 km (0.099 R)
• M53: 32,905,099 km (0.057 R)
• M54: 33,225,537 km (0.114 R)
• M55: 33,654,435 km (0.116 R)
• M56: 34,626,073 km (0.057 R)
• M57: 36,707,428 km (0.112 R)
• M58: 37,039,834 km (0.065 R)
• M59: 38,716,378 km (0.119 R)
• M60: 39,280,661 km (0.111 R)
• M61: 39,393,906 km (0.103 R)
• M62: 42,956,430 km (0.1 R)
• M63: 43,189,653 km (0.112 R)
• M64: 44,953,263 km (0.075 R)
• M65: 45,190,076 km (0.092 R)
• M66: 45,665,199 km (0.101 R)
• M67: 47,461,420 km (0.087 R)
• M68: 47,702,722 km (0.115 R)
• M69: 48,065,347 km (0.118 R)
• M70: 53,990,171 km (0.065 R)
• M71: 54,368,055 km (0.093 R)
• M72: 54,494,166 km (0.087 R)
• M73: 58,841,031 km (0.096 R)
• M74: 60,532,235 km (0.112 R)
• M75: 62,371,242 km (0.054 R)
• M76: 65,969,519 km (0.065 R)
• M77: 66,373,434 km (0.066 R)
• M78: 67,183,805 km (0.097 R)
• M79: 70,733,015 km (0.072 R)
• M80: 71,008,574 km (0.082 R)
• M81: 71,560,740 km (0.067 R)
• M82: 72,947,363 km (0.116 R)
• M83: 74,342,811 km (0.065 R)
• M84: 74,482,835 km (0.115 R)
• M85: 77,159,889 km (0.106 R)
• M86: 78,581,518 km (0.11 R)
• M87: 82,752,905 km (0.105 R)
• M88: 83,916,327 km (0.113 R)
• M89: 84,938,679 km (0.088 R)
• M90: 87,438,609 km (0.119 R)
• M91: 90,261,222 km (0.102 R)
• M92: 90,560,118 km (0.093 R)
• M93: 98,291,037 km (0.117 R)
• M94: 101,379,934 km (0.11 R)
• M95: 103,092,381 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit