🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 162 Days

Day: 17 Hours

Environment

Temp: 212 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 207 Days

Day: 32.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,861,209 km

• M1: 236,813 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.63 AU - 0.99 AU

Year: 275 Days

Day: 21.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.32 AU - 1.44 AU

Year: 611 Days

Day: 46.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.64 AU - 2.14 AU

Year: 979 Days

Day: 34.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.37 AU - 4.53 AU

Year: 2957 Days

Day: 41.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 3.2

Gravity: 40.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.02 AU - 16.24 AU

Year: 23279 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,861,209 km

• M1: 46,226 km (0.108 R)
• M2: 73,004 km (0.104 R)
• M3: 122,221 km (0.07 R)
• M4: 226,790 km (0.094 R)
• M5: 744,399 km (0.12 R)
• M6: 961,017 km (0.119 R)
• M7: 1,037,461 km (0.041 R)
• M8: 1,306,289 km (0.115 R)
• M9: 1,565,841 km (0.076 R)
• M10: 2,716,847 km (0.071 R)
• M11: 3,083,362 km (0.118 R)
• M12: 3,349,048 km (0.077 R)
• M13: 3,781,236 km (0.05 R)
• M14: 4,314,253 km (0.033 R)
• M15: 4,356,140 km (0.036 R)
• M16: 4,653,840 km (0.099 R)
• M17: 5,268,538 km (0.103 R)
• M18: 6,524,113 km (0.103 R)
• M19: 6,962,285 km (0.107 R)
• M20: 7,359,766 km (0.071 R)
• M21: 10,171,758 km (0.079 R)
• M22: 10,339,906 km (0.081 R)
• M23: 12,129,695 km (0.052 R)
• M24: 12,248,475 km (0.119 R)
• M25: 12,606,912 km (0.114 R)
• M26: 12,667,050 km (0.101 R)
• M27: 12,908,351 km (0.111 R)
• M28: 13,090,262 km (0.111 R)
• M29: 14,074,916 km (0.097 R)
• M30: 15,019,477 km (0.093 R)
• M31: 15,403,046 km (0.109 R)
• M32: 16,244,982 km (0.06 R)
• M33: 16,507,078 km (0.114 R)
• M34: 17,368,462 km (0.1 R)
• M35: 18,380,342 km (0.099 R)
• M36: 18,448,559 km (0.055 R)
• M37: 18,721,874 km (0.062 R)
• M38: 18,790,540 km (0.119 R)
• M39: 19,134,465 km (0.076 R)
• M40: 21,242,000 km (0.034 R)
• M41: 21,385,165 km (0.111 R)
• M42: 21,456,823 km (0.113 R)
• M43: 21,672,244 km (0.087 R)
• M44: 22,687,265 km (0.035 R)
• M45: 23,495,692 km (0.102 R)
• M46: 23,791,896 km (0.06 R)
• M47: 23,940,596 km (0.081 R)
• M48: 24,688,137 km (0.094 R)
• M49: 27,754,444 km (0.053 R)
• M50: 28,381,858 km (0.049 R)
• M51: 28,460,696 km (0.03 R)
• M52: 29,571,011 km (0.119 R)
• M53: 29,810,667 km (0.062 R)
• M54: 30,292,222 km (0.078 R)
• M55: 30,857,104 km (0.101 R)
• M56: 31,181,582 km (0.079 R)
• M57: 31,425,576 km (0.061 R)
• M58: 32,985,732 km (0.069 R)
• M59: 35,245,857 km (0.042 R)
• M60: 35,754,938 km (0.074 R)
• M61: 36,180,993 km (0.077 R)
• M62: 36,266,413 km (0.059 R)
• M63: 36,952,020 km (0.111 R)
• M64: 38,597,597 km (0.062 R)
• M65: 38,772,178 km (0.07 R)
• M66: 38,947,058 km (0.098 R)
• M67: 39,473,193 km (0.086 R)
• M68: 44,039,369 km (0.112 R)
• M69: 45,413,874 km (0.115 R)
• M70: 45,967,536 km (0.061 R)
• M71: 47,174,941 km (0.098 R)
• M72: 48,298,720 km (0.116 R)
• M73: 48,581,011 km (0.111 R)
• M74: 51,530,034 km (0.069 R)
• M75: 51,722,267 km (0.105 R)
• M76: 53,074,781 km (0.083 R)
• M77: 54,928,598 km (0.115 R)
• M78: 55,026,884 km (0.092 R)
• M79: 56,506,257 km (0.055 R)
• M80: 56,902,991 km (0.028 R)
• M81: 58,599,281 km (0.098 R)
• M82: 58,800,041 km (0.051 R)
• M83: 58,900,422 km (0.07 R)
• M84: 59,202,011 km (0.104 R)
• M85: 59,302,690 km (0.079 R)
• M86: 59,403,370 km (0.091 R)
• M87: 60,616,160 km (0.076 R)
• M88: 61,123,895 km (0.111 R)
• M89: 63,374,744 km (0.045 R)
• M90: 63,683,814 km (0.089 R)
• M91: 68,062,543 km (0.082 R)
• M92: 68,590,325 km (0.114 R)
• M93: 69,755,991 km (0.1 R)
• M94: 69,968,719 km (0.049 R)
• M95: 70,501,288 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.5

Radius: 6.2

Gravity: 22.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.19 AU - 19.77 AU

Year: 24065 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,861,209 km

• M1: 100,530 km (0.116 R)
• M2: 791,223 km (0.057 R)
• M3: 1,305,989 km (0.101 R)
• M4: 1,578,407 km (0.096 R)
• M5: 1,685,220 km (0.12 R)
• M6: 2,019,870 km (0.119 R)
• M7: 2,497,836 km (0.093 R)
• M8: 2,878,562 km (0.107 R)
• M9: 3,142,453 km (0.073 R)
• M10: 3,368,346 km (0.038 R)
• M11: 3,788,117 km (0.086 R)
• M12: 4,676,729 km (0.115 R)
• M13: 5,197,030 km (0.107 R)
• M14: 5,410,357 km (0.106 R)
• M15: 6,405,482 km (0.084 R)
• M16: 7,217,648 km (0.107 R)
• M17: 7,515,647 km (0.099 R)
• M18: 7,939,458 km (0.099 R)
• M19: 8,873,697 km (0.081 R)
• M20: 9,907,867 km (0.09 R)
• M21: 10,372,368 km (0.119 R)
• M22: 10,439,239 km (0.036 R)
• M23: 11,877,473 km (0.084 R)
• M24: 13,816,111 km (0.092 R)
• M25: 14,558,566 km (0.119 R)
• M26: 16,082,220 km (0.109 R)
• M27: 17,257,910 km (0.102 R)
• M28: 17,575,955 km (0.069 R)
• M29: 17,655,840 km (0.113 R)
• M30: 17,815,910 km (0.116 R)
• M31: 17,896,094 km (0.105 R)
• M32: 18,298,961 km (0.091 R)
• M33: 18,704,820 km (0.11 R)
• M34: 19,360,208 km (0.106 R)
• M35: 19,442,637 km (0.118 R)
• M36: 21,201,309 km (0.09 R)
• M37: 23,272,492 km (0.107 R)
• M38: 23,447,970 km (0.102 R)
• M39: 25,497,611 km (0.104 R)
• M40: 26,498,121 km (0.044 R)
• M41: 26,865,085 km (0.099 R)
• M42: 27,418,597 km (0.059 R)
• M43: 30,146,813 km (0.051 R)
• M44: 30,722,017 km (0.07 R)
• M45: 31,591,630 km (0.116 R)
• M46: 31,785,957 km (0.12 R)
• M47: 31,980,584 km (0.047 R)
• M48: 38,728,794 km (0.091 R)
• M49: 39,877,257 km (0.059 R)
• M50: 40,087,293 km (0.076 R)
• M51: 40,614,027 km (0.109 R)
• M52: 41,036,940 km (0.075 R)
• M53: 42,207,693 km (0.117 R)
• M54: 42,636,141 km (0.08 R)
• M55: 42,958,525 km (0.09 R)
• M56: 43,066,085 km (0.038 R)
• M57: 43,173,796 km (0.035 R)
• M58: 44,364,296 km (0.093 R)
• M59: 46,446,100 km (0.082 R)
• M60: 46,667,056 km (0.087 R)
• M61: 48,000,272 km (0.078 R)
• M62: 50,136,679 km (0.119 R)
• M63: 50,363,320 km (0.108 R)
• M64: 51,616,202 km (0.03 R)
• M65: 51,730,644 km (0.1 R)
• M66: 51,959,679 km (0.113 R)
• M67: 52,879,257 km (0.071 R)
• M68: 53,804,221 km (0.105 R)
• M69: 54,734,570 km (0.1 R)
• M70: 57,083,556 km (0.068 R)
• M71: 59,825,385 km (0.036 R)
• M72: 60,065,789 km (0.11 R)
• M73: 60,788,945 km (0.12 R)
• M74: 61,636,417 km (0.063 R)
• M75: 61,879,214 km (0.114 R)
• M76: 63,342,880 km (0.037 R)
• M77: 66,055,837 km (0.058 R)
• M78: 66,802,331 km (0.091 R)
• M79: 66,926,946 km (0.042 R)
• M80: 70,069,099 km (0.067 R)
• M81: 74,806,864 km (0.064 R)
• M82: 77,672,561 km (0.086 R)
• M83: 78,723,486 km (0.036 R)
• M84: 79,250,669 km (0.079 R)
• M85: 81,105,234 km (0.12 R)
• M86: 84,182,911 km (0.055 R)
• M87: 84,452,336 km (0.065 R)
• M88: 84,587,124 km (0.061 R)
• M89: 85,262,409 km (0.106 R)
• M90: 86,482,230 km (0.058 R)
• M91: 86,890,034 km (0.111 R)
• M92: 90,038,470 km (0.085 R)
• M93: 90,865,896 km (0.065 R)
• M94: 91,142,204 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.1

Radius: 3

Gravity: 24.79 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.57 AU - 23.67 AU

Year: 31496 Days

Day: 16.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,861,209 km

• M1: 334,202 km (0.053 R)
• M2: 713,432 km (0.101 R)
• M3: 1,823,448 km (0.072 R)
• M4: 2,446,972 km (0.096 R)
• M5: 2,621,104 km (0.12 R)
• M6: 2,656,409 km (0.092 R)
• M7: 2,944,684 km (0.089 R)
• M8: 4,193,079 km (0.101 R)
• M9: 4,527,580 km (0.068 R)
• M10: 5,045,487 km (0.113 R)
• M11: 5,764,455 km (0.118 R)
• M12: 5,810,531 km (0.112 R)
• M13: 5,995,733 km (0.101 R)
• M14: 6,042,408 km (0.037 R)
• M15: 6,230,003 km (0.095 R)
• M16: 6,755,840 km (0.099 R)
• M17: 7,596,131 km (0.11 R)
• M18: 7,646,546 km (0.101 R)
• M19: 8,784,237 km (0.056 R)
• M20: 9,210,890 km (0.092 R)
• M21: 10,306,695 km (0.088 R)
• M22: 10,530,793 km (0.114 R)
• M23: 11,849,797 km (0.077 R)
• M24: 12,737,810 km (0.11 R)
• M25: 13,341,587 km (0.104 R)
• M26: 13,646,916 km (0.058 R)
• M27: 13,708,251 km (0.099 R)
• M28: 14,451,603 km (0.12 R)
• M29: 15,399,006 km (0.118 R)
• M30: 16,890,348 km (0.108 R)
• M31: 17,220,510 km (0.033 R)
• M32: 17,486,196 km (0.088 R)
• M33: 17,954,437 km (0.046 R)
• M34: 18,156,394 km (0.096 R)
• M35: 22,785,102 km (0.067 R)
• M36: 23,516,486 km (0.081 R)
• M37: 23,958,997 km (0.104 R)
• M38: 24,553,349 km (0.096 R)
• M39: 24,852,245 km (0.101 R)
• M40: 26,671,356 km (0.118 R)
• M41: 26,824,843 km (0.084 R)
• M42: 27,132,715 km (0.104 R)
• M43: 27,596,768 km (0.041 R)
• M44: 28,689,730 km (0.044 R)
• M45: 29,004,484 km (0.053 R)
• M46: 29,637,732 km (0.117 R)
• M47: 29,717,168 km (0.059 R)
• M48: 30,115,547 km (0.112 R)
• M49: 32,052,241 km (0.084 R)
• M50: 32,133,772 km (0.064 R)
• M51: 32,215,453 km (0.065 R)
• M52: 33,200,405 km (0.066 R)
• M53: 33,448,289 km (0.041 R)
• M54: 34,696,384 km (0.112 R)
• M55: 36,299,175 km (0.084 R)
• M56: 37,323,771 km (0.038 R)
• M57: 38,965,458 km (0.102 R)
• M58: 39,576,117 km (0.064 R)
• M59: 40,366,143 km (0.103 R)
• M60: 41,427,390 km (0.087 R)
• M61: 41,694,123 km (0.112 R)
• M62: 42,139,925 km (0.047 R)
• M63: 45,121,859 km (0.117 R)
• M64: 45,304,668 km (0.05 R)
• M65: 49,202,141 km (0.099 R)
• M66: 51,763,556 km (0.036 R)
• M67: 53,398,511 km (0.054 R)
• M68: 53,882,610 km (0.091 R)
• M69: 54,173,727 km (0.076 R)
• M70: 54,465,294 km (0.106 R)
• M71: 54,757,608 km (0.103 R)
• M72: 55,637,243 km (0.084 R)
• M73: 55,735,230 km (0.072 R)
• M74: 56,127,924 km (0.086 R)
• M75: 57,113,774 km (0.085 R)
• M76: 58,603,021 km (0.096 R)
• M77: 59,002,298 km (0.08 R)
• M78: 63,044,881 km (0.107 R)
• M79: 65,512,797 km (0.049 R)
• M80: 65,616,319 km (0.1 R)
• M81: 67,593,554 km (0.047 R)
• M82: 67,698,123 km (0.096 R)
• M83: 68,222,015 km (0.117 R)
• M84: 68,852,420 km (0.109 R)
• M85: 69,590,237 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit