🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.51 AU - 0.75 AU

Year: 176 Days

Day: 14.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,118,816 km

• M1: 88,263 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.27 AU - 2.55 AU

Year: 1315 Days

Day: 47.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.85 AU - 5.03 AU

Year: 3288 Days

Day: 34.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,118,816 km

• M1: 380,577 km (0.08 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 10.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.78 AU - 12.64 AU

Year: 11466 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 102,118,816 km

• M1: 158,275 km (0.085 R)
• M2: 458,368 km (0.096 R)
• M3: 660,923 km (0.063 R)
• M4: 747,241 km (0.112 R)
• M5: 1,153,699 km (0.119 R)
• M6: 1,260,212 km (0.069 R)
• M7: 1,483,562 km (0.105 R)
• M8: 1,768,845 km (0.093 R)
• M9: 2,045,751 km (0.113 R)
• M10: 2,336,868 km (0.109 R)
• M11: 2,557,076 km (0.048 R)
• M12: 2,812,889 km (0.113 R)
• M13: 3,197,355 km (0.117 R)
• M14: 3,504,480 km (0.056 R)
• M15: 8,373,890 km (0.074 R)
• M16: 9,228,842 km (0.115 R)
• M17: 9,888,270 km (0.051 R)
• M18: 10,381,494 km (0.038 R)
• M19: 11,066,951 km (0.081 R)
• M20: 12,194,171 km (0.105 R)
• M21: 12,337,636 km (0.094 R)
• M22: 12,481,698 km (0.094 R)
• M23: 12,819,939 km (0.092 R)
• M24: 13,357,594 km (0.085 R)
• M25: 13,555,063 km (0.104 R)
• M26: 13,703,614 km (0.03 R)
• M27: 13,852,912 km (0.09 R)
• M28: 14,203,121 km (0.118 R)
• M29: 14,455,193 km (0.082 R)
• M30: 14,556,322 km (0.119 R)
• M31: 14,861,352 km (0.117 R)
• M32: 15,117,164 km (0.103 R)
• M33: 16,788,771 km (0.119 R)
• M34: 17,971,791 km (0.099 R)
• M35: 18,463,369 km (0.079 R)
• M36: 18,793,681 km (0.11 R)
• M37: 18,904,234 km (0.117 R)
• M38: 19,181,439 km (0.064 R)
• M39: 20,247,174 km (0.101 R)
• M40: 20,474,114 km (0.052 R)
• M41: 22,553,375 km (0.109 R)
• M42: 22,965,368 km (0.098 R)
• M43: 23,916,660 km (0.096 R)
• M44: 24,759,495 km (0.092 R)
• M45: 26,474,335 km (0.093 R)
• M46: 27,158,446 km (0.031 R)
• M47: 27,534,086 km (0.09 R)
• M48: 28,417,163 km (0.096 R)
• M49: 29,181,608 km (0.106 R)
• M50: 29,437,869 km (0.039 R)
• M51: 29,566,224 km (0.083 R)
• M52: 30,146,514 km (0.077 R)
• M53: 30,470,543 km (0.103 R)
• M54: 30,991,293 km (0.084 R)
• M55: 31,580,709 km (0.065 R)
• M56: 32,107,742 km (0.092 R)
• M57: 33,103,765 km (0.071 R)
• M58: 33,975,172 km (0.082 R)
• M59: 34,109,960 km (0.096 R)
• M60: 36,014,790 km (0.118 R)
• M61: 36,427,530 km (0.102 R)
• M62: 37,605,165 km (0.103 R)
• M63: 38,444,110 km (0.11 R)
• M64: 39,006,747 km (0.06 R)
• M65: 39,714,046 km (0.119 R)
• M66: 40,925,938 km (0.103 R)
• M67: 41,069,253 km (0.062 R)
• M68: 42,875,647 km (0.115 R)
• M69: 43,094,210 km (0.11 R)
• M70: 43,167,064 km (0.1 R)
• M71: 43,532,232 km (0.051 R)
• M72: 44,045,203 km (0.092 R)
• M73: 44,118,656 km (0.08 R)
• M74: 44,412,915 km (0.097 R)
• M75: 46,565,329 km (0.07 R)
• M76: 46,790,025 km (0.118 R)
• M77: 47,165,067 km (0.106 R)
• M78: 49,436,860 km (0.092 R)
• M79: 49,742,489 km (0.106 R)
• M80: 50,202,053 km (0.064 R)
• M81: 50,740,007 km (0.116 R)
• M82: 50,817,050 km (0.108 R)
• M83: 50,971,136 km (0.025 R)
• M84: 51,744,108 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.82 AU - 10.98 AU

Year: 11788 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 102,118,816 km

• M1: 112,797 km (0.107 R)
• M2: 244,144 km (0.089 R)
• M3: 618,288 km (0.045 R)
• M4: 834,607 km (0.078 R)
• M5: 996,621 km (0.058 R)
• M6: 1,101,639 km (0.073 R)
• M7: 1,224,459 km (0.069 R)
• M8: 1,410,110 km (0.104 R)
• M9: 1,469,051 km (0.06 R)
• M10: 1,589,627 km (0.086 R)
• M11: 1,824,795 km (0.087 R)
• M12: 1,889,421 km (0.076 R)
• M13: 1,954,945 km (0.108 R)
• M14: 2,172,909 km (0.075 R)
• M15: 2,434,257 km (0.078 R)
• M16: 2,632,474 km (0.117 R)
• M17: 2,705,926 km (0.101 R)
• M18: 2,817,377 km (0.068 R)
• M19: 2,968,321 km (0.05 R)
• M20: 3,219,496 km (0.103 R)
• M21: 3,317,931 km (0.106 R)
• M22: 3,377,471 km (0.084 R)
• M23: 3,457,356 km (0.095 R)
• M24: 3,639,716 km (0.062 R)
• M25: 3,701,201 km (0.119 R)
• M26: 4,098,533 km (0.116 R)
• M27: 4,334,897 km (0.093 R)
• M28: 4,531,619 km (0.089 R)
• M29: 4,979,515 km (0.079 R)
• M30: 5,324,637 km (0.087 R)
• M31: 5,441,323 km (0.086 R)
• M32: 5,582,693 km (0.116 R)
• M33: 6,038,069 km (0.088 R)
• M34: 6,135,457 km (0.031 R)
• M35: 6,806,703 km (0.055 R)
• M36: 7,035,588 km (0.075 R)
• M37: 7,163,943 km (0.118 R)
• M38: 7,870,194 km (0.113 R)
• M39: 8,164,154 km (0.075 R)
• M40: 8,735,618 km (0.119 R)
• M41: 9,659,684 km (0.093 R)
• M42: 9,830,974 km (0.12 R)
• M43: 9,974,588 km (0.097 R)
• M44: 11,599,221 km (0.114 R)
• M45: 11,872,835 km (0.059 R)
• M46: 11,964,539 km (0.097 R)
• M47: 12,148,544 km (0.059 R)
• M48: 12,488,580 km (0.073 R)
• M49: 12,675,278 km (0.11 R)
• M50: 12,831,608 km (0.108 R)
• M51: 12,925,705 km (0.085 R)
• M52: 13,272,772 km (0.067 R)
• M53: 13,558,953 km (0.097 R)
• M54: 13,654,845 km (0.099 R)
• M55: 14,560,361 km (0.071 R)
• M56: 15,518,535 km (0.089 R)
• M57: 17,634,896 km (0.079 R)
• M58: 18,230,745 km (0.108 R)
• M59: 19,047,549 km (0.1 R)
• M60: 19,586,700 km (0.049 R)
• M61: 19,839,969 km (0.071 R)
• M62: 20,167,289 km (0.07 R)
• M63: 20,606,508 km (0.114 R)
• M64: 21,494,222 km (0.09 R)
• M65: 21,942,866 km (0.088 R)
• M66: 22,168,310 km (0.056 R)
• M67: 22,507,897 km (0.067 R)
• M68: 22,849,130 km (0.112 R)
• M69: 23,001,421 km (0.102 R)
• M70: 23,421,940 km (0.057 R)
• M71: 23,652,321 km (0.104 R)
• M72: 24,270,459 km (0.08 R)
• M73: 24,464,637 km (0.09 R)
• M74: 24,620,518 km (0.068 R)
• M75: 25,364,917 km (0.029 R)
• M76: 25,522,594 km (0.116 R)
• M77: 26,635,302 km (0.032 R)
• M78: 26,875,856 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.4

Radius: 7.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.81 AU - 17.61 AU

Year: 20848 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,118,816 km

• M1: 174,431 km (0.099 R)
• M2: 276,606 km (0.098 R)
• M3: 646,263 km (0.084 R)
• M4: 846,874 km (0.083 R)
• M5: 918,232 km (0.087 R)
• M6: 1,191,996 km (0.115 R)
• M7: 1,793,529 km (0.093 R)
• M8: 2,019,122 km (0.115 R)
• M9: 2,415,108 km (0.068 R)
• M10: 3,507,023 km (0.076 R)
• M11: 5,147,663 km (0.114 R)
• M12: 6,297,921 km (0.078 R)
• M13: 6,931,169 km (0.05 R)
• M14: 9,237,669 km (0.117 R)
• M15: 9,302,145 km (0.11 R)
• M16: 9,725,058 km (0.114 R)
• M17: 10,691,161 km (0.036 R)
• M18: 15,688,478 km (0.051 R)
• M19: 15,804,117 km (0.088 R)
• M20: 16,503,637 km (0.058 R)
• M21: 17,932,895 km (0.11 R)
• M22: 18,948,665 km (0.109 R)
• M23: 19,277,630 km (0.095 R)
• M24: 22,019,460 km (0.112 R)
• M25: 22,452,097 km (0.06 R)
• M26: 23,062,307 km (0.057 R)
• M27: 24,522,382 km (0.106 R)
• M28: 25,331,258 km (0.085 R)
• M29: 27,021,415 km (0.114 R)
• M30: 27,903,444 km (0.118 R)
• M31: 28,794,897 km (0.092 R)
• M32: 30,413,247 km (0.114 R)
• M33: 31,039,763 km (0.111 R)
• M34: 32,994,259 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.8

Radius: 4.8

Gravity: 36.58 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.12 AU - 20.94 AU

Year: 28034 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,118,816 km

• M1: 348,413 km (0.114 R)
• M2: 1,099,544 km (0.119 R)
• M3: 1,269,936 km (0.102 R)
• M4: 2,114,117 km (0.118 R)
• M5: 3,238,794 km (0.11 R)
• M6: 3,834,044 km (0.074 R)
• M7: 3,936,518 km (0.052 R)
• M8: 4,091,801 km (0.113 R)
• M9: 4,302,285 km (0.096 R)
• M10: 4,733,426 km (0.048 R)
• M11: 5,463,314 km (0.098 R)
• M12: 5,988,852 km (0.095 R)
• M13: 6,776,036 km (0.108 R)
• M14: 6,900,052 km (0.112 R)
• M15: 6,962,285 km (0.107 R)
• M16: 7,467,327 km (0.08 R)
• M17: 7,531,206 km (0.111 R)
• M18: 7,724,187 km (0.075 R)
• M19: 8,246,583 km (0.118 R)
• M20: 11,097,768 km (0.118 R)
• M21: 13,047,477 km (0.116 R)
• M22: 15,587,799 km (0.063 R)
• M23: 15,669,629 km (0.114 R)
• M24: 17,166,206 km (0.115 R)
• M25: 17,335,401 km (0.112 R)
• M26: 21,646,812 km (0.079 R)
• M27: 23,496,590 km (0.084 R)
• M28: 24,821,129 km (0.091 R)
• M29: 25,685,506 km (0.08 R)
• M30: 27,542,165 km (0.095 R)
• M31: 28,137,415 km (0.082 R)
• M32: 28,737,003 km (0.074 R)
• M33: 29,239,801 km (0.058 R)
• M34: 29,847,019 km (0.066 R)
• M35: 29,948,596 km (0.104 R)
• M36: 31,176,795 km (0.12 R)
• M37: 32,735,006 km (0.097 R)
• M38: 33,049,760 km (0.113 R)
• M39: 33,365,411 km (0.078 R)
• M40: 33,893,791 km (0.104 R)
• M41: 35,926,826 km (0.111 R)
• M42: 36,468,221 km (0.119 R)
• M43: 36,576,979 km (0.107 R)
• M44: 37,340,377 km (0.107 R)
• M45: 41,575,193 km (0.04 R)
• M46: 42,257,659 km (0.104 R)
• M47: 42,829,122 km (0.118 R)
• M48: 45,724,888 km (0.076 R)
• M49: 45,842,024 km (0.108 R)
• M50: 46,429,195 km (0.074 R)
• M51: 47,137,242 km (0.085 R)
• M52: 47,373,906 km (0.116 R)
• M53: 51,580,897 km (0.095 R)
• M54: 52,804,608 km (0.088 R)
• M55: 53,420,053 km (0.062 R)
• M56: 54,161,759 km (0.07 R)
• M57: 54,906,906 km (0.079 R)
• M58: 55,405,516 km (0.109 R)
• M59: 56,281,561 km (0.093 R)
• M60: 56,658,548 km (0.048 R)
• M61: 58,810,065 km (0.087 R)
• M62: 59,320,193 km (0.079 R)
• M63: 60,601,948 km (0.066 R)
• M64: 60,859,406 km (0.12 R)
• M65: 61,504,621 km (0.111 R)
• M66: 63,062,384 km (0.1 R)
• M67: 64,896,005 km (0.071 R)
• M68: 65,159,447 km (0.106 R)
• M69: 65,819,473 km (0.113 R)
• M70: 66,880,122 km (0.12 R)
• M71: 67,279,249 km (0.115 R)
• M72: 70,771,910 km (0.113 R)
• M73: 73,498,481 km (0.107 R)
• M74: 75,012,561 km (0.076 R)
• M75: 75,565,774 km (0.1 R)
• M76: 75,981,507 km (0.093 R)
• M77: 77,372,916 km (0.051 R)
• M78: 79,475,514 km (0.083 R)
• M79: 80,321,939 km (0.107 R)
• M80: 81,171,206 km (0.09 R)
• M81: 84,310,817 km (0.1 R)
• M82: 84,598,194 km (0.115 R)
• M83: 84,742,107 km (0.103 R)
• M84: 85,750,995 km (0.107 R)
• M85: 86,040,019 km (0.078 R)
• M86: 86,763,923 km (0.088 R)
• M87: 88,801,745 km (0.111 R)
• M88: 94,710,113 km (0.12 R)
• M89: 98,618,058 km (0.037 R)
• M90: 100,591,703 km (0.065 R)
• M91: 100,896,583 km (0.076 R)
• M92: 101,049,023 km (0.099 R)
• M93: 101,507,092 km (0.08 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit