🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.66 AU - 0.88 AU

Year: 253 Days

Day: 30.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.38 AU - 1.88 AU

Year: 780 Days

Day: 22.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.35 AU - 1.95 AU

Year: 794 Days

Day: 15.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 12.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.65 AU - 8.01 AU

Year: 7437 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,495,874 km

• M1: 182,659 km (0.066 R)
• M2: 275,110 km (0.059 R)
• M3: 689,945 km (0.086 R)
• M4: 1,152,652 km (0.07 R)
• M5: 1,391,260 km (0.117 R)
• M6: 1,590,225 km (0.05 R)
• M7: 2,264,613 km (0.05 R)
• M8: 3,114,328 km (0.108 R)
• M9: 4,080,880 km (0.083 R)
• M10: 4,211,180 km (0.116 R)
• M11: 4,773,967 km (0.097 R)
• M12: 5,190,597 km (0.118 R)
• M13: 6,178,392 km (0.055 R)
• M14: 6,540,868 km (0.117 R)
• M15: 6,848,291 km (0.097 R)
• M16: 7,066,255 km (0.111 R)
• M17: 7,160,352 km (0.092 R)
• M18: 7,766,373 km (0.096 R)
• M19: 8,124,810 km (0.084 R)
• M20: 8,959,716 km (0.111 R)
• M21: 9,508,441 km (0.083 R)
• M22: 9,856,854 km (0.11 R)
• M23: 10,174,151 km (0.049 R)
• M24: 10,638,353 km (0.081 R)
• M25: 10,782,566 km (0.04 R)
• M26: 10,891,174 km (0.117 R)
• M27: 11,219,242 km (0.07 R)
• M28: 12,109,948 km (0.101 R)
• M29: 12,754,565 km (0.112 R)
• M30: 12,946,349 km (0.11 R)
• M31: 13,332,761 km (0.104 R)
• M32: 13,527,387 km (0.092 R)
• M33: 13,919,483 km (0.034 R)
• M34: 14,235,733 km (0.12 R)
• M35: 14,355,112 km (0.11 R)
• M36: 14,674,654 km (0.075 R)
• M37: 15,118,062 km (0.119 R)
• M38: 15,606,798 km (0.099 R)
• M39: 16,225,086 km (0.066 R)
• M40: 16,851,303 km (0.091 R)
• M41: 17,188,646 km (0.048 R)
• M42: 17,741,410 km (0.086 R)
• M43: 17,998,569 km (0.118 R)
• M44: 18,127,522 km (0.091 R)
• M45: 18,256,924 km (0.032 R)
• M46: 18,386,476 km (0.026 R)
• M47: 18,690,309 km (0.109 R)
• M48: 18,777,375 km (0.11 R)
• M49: 19,302,613 km (0.079 R)
• M50: 20,278,291 km (0.093 R)
• M51: 20,772,113 km (0.099 R)
• M52: 22,047,136 km (0.079 R)
• M53: 22,647,771 km (0.107 R)
• M54: 22,973,296 km (0.05 R)
• M55: 24,054,141 km (0.105 R)
• M56: 24,433,970 km (0.055 R)
• M57: 25,103,420 km (0.119 R)
• M58: 25,779,004 km (0.077 R)
• M59: 25,973,033 km (0.117 R)
• M60: 26,558,260 km (0.103 R)
• M61: 26,852,519 km (0.099 R)
• M62: 27,000,022 km (0.118 R)
• M63: 27,295,927 km (0.062 R)
• M64: 28,892,136 km (0.069 R)
• M65: 29,447,892 km (0.115 R)
• M66: 29,549,170 km (0.098 R)
• M67: 30,929,659 km (0.098 R)
• M68: 31,187,566 km (0.047 R)
• M69: 32,174,313 km (0.1 R)
• M70: 32,592,888 km (0.089 R)
• M71: 32,855,283 km (0.071 R)
• M72: 33,118,575 km (0.116 R)
• M73: 33,859,234 km (0.085 R)
• M74: 34,125,069 km (0.091 R)
• M75: 34,498,466 km (0.045 R)
• M76: 34,712,391 km (0.067 R)
• M77: 35,626,733 km (0.105 R)
• M78: 36,385,643 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552

Radius: 4.8

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.45 AU - 14.49 AU

Year: 19567 Days

Day: 22.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,495,874 km

• M1: 65,973 km (0.038 R)
• M2: 129,402 km (0.12 R)
• M3: 535,860 km (0.056 R)
• M4: 617,390 km (0.108 R)
• M5: 958,922 km (0.118 R)
• M6: 1,008,439 km (0.063 R)
• M7: 1,084,435 km (0.111 R)
• M8: 1,188,555 km (0.065 R)
• M9: 1,268,889 km (0.058 R)
• M10: 1,637,349 km (0.051 R)
• M11: 1,696,889 km (0.107 R)
• M12: 1,787,545 km (0.067 R)
• M13: 1,910,814 km (0.103 R)
• M14: 2,069,088 km (0.081 R)
• M15: 3,672,777 km (0.102 R)
• M16: 3,949,085 km (0.075 R)
• M17: 4,110,052 km (0.1 R)
• M18: 4,438,419 km (0.089 R)
• M19: 4,647,856 km (0.073 R)
• M20: 4,775,164 km (0.114 R)
• M21: 5,473,038 km (0.116 R)
• M22: 6,017,126 km (0.061 R)
• M23: 6,249,002 km (0.105 R)
• M24: 6,295,677 km (0.065 R)
• M25: 6,721,283 km (0.105 R)
• M26: 6,769,154 km (0.092 R)
• M27: 7,550,354 km (0.072 R)
• M28: 7,951,576 km (0.116 R)
• M29: 9,302,893 km (0.115 R)
• M30: 9,841,146 km (0.079 R)
• M31: 10,556,075 km (0.099 R)
• M32: 10,667,525 km (0.065 R)
• M33: 11,458,748 km (0.102 R)
• M34: 12,444,598 km (0.093 R)
• M35: 12,621,273 km (0.098 R)
• M36: 13,336,800 km (0.072 R)
• M37: 13,760,162 km (0.04 R)
• M38: 14,744,366 km (0.082 R)
• M39: 15,687,581 km (0.12 R)
• M40: 16,650,093 km (0.086 R)
• M41: 16,714,869 km (0.107 R)
• M42: 18,096,106 km (0.071 R)
• M43: 18,363,288 km (0.093 R)
• M44: 18,430,308 km (0.106 R)
• M45: 18,699,135 km (0.103 R)
• M46: 19,581,763 km (0.1 R)
• M47: 20,339,177 km (0.063 R)
• M48: 20,965,992 km (0.106 R)
• M49: 21,457,870 km (0.065 R)
• M50: 21,599,090 km (0.074 R)
• M51: 21,882,578 km (0.061 R)
• M52: 22,024,696 km (0.082 R)
• M53: 22,167,113 km (0.093 R)
• M54: 24,783,580 km (0.108 R)
• M55: 27,189,712 km (0.109 R)
• M56: 29,277,051 km (0.089 R)
• M57: 29,590,758 km (0.045 R)
• M58: 29,826,674 km (0.082 R)
• M59: 33,521,592 km (0.072 R)
• M60: 33,849,660 km (0.099 R)
• M61: 34,508,938 km (0.093 R)
• M62: 35,172,554 km (0.089 R)
• M63: 37,188,235 km (0.094 R)
• M64: 39,327,485 km (0.073 R)
• M65: 40,020,422 km (0.094 R)
• M66: 40,455,603 km (0.115 R)
• M67: 41,242,787 km (0.072 R)
• M68: 42,654,691 km (0.087 R)
• M69: 42,832,264 km (0.069 R)
• M70: 43,545,247 km (0.104 R)
• M71: 43,634,557 km (0.083 R)
• M72: 43,724,017 km (0.11 R)
• M73: 43,903,086 km (0.12 R)
• M74: 45,072,941 km (0.075 R)
• M75: 45,253,954 km (0.112 R)
• M76: 46,162,013 km (0.087 R)
• M77: 47,996,233 km (0.057 R)
• M78: 49,108,044 km (0.097 R)
• M79: 50,228,383 km (0.041 R)
• M80: 51,357,248 km (0.12 R)
• M81: 51,924,673 km (0.057 R)
• M82: 52,019,518 km (0.064 R)
• M83: 55,373,203 km (0.117 R)
• M84: 57,124,994 km (0.112 R)
• M85: 57,320,818 km (0.077 R)
• M86: 57,712,914 km (0.098 R)
• M87: 61,282,618 km (0.103 R)
• M88: 62,891,992 km (0.099 R)
• M89: 63,296,355 km (0.06 R)
• M90: 64,108,073 km (0.12 R)
• M91: 64,209,650 km (0.105 R)
• M92: 65,434,109 km (0.06 R)
• M93: 65,741,532 km (0.119 R)
• M94: 65,844,007 km (0.091 R)
• M95: 66,049,255 km (0.099 R)
• M96: 66,666,346 km (0.114 R)
• M97: 68,841,051 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.5

Radius: 7.6

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 14.39 AU - 20.67 AU

Year: 27504 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,495,874 km

• M1: 455,226 km (0.119 R)
• M2: 742,753 km (0.085 R)
• M3: 1,148,164 km (0.086 R)
• M4: 1,576,313 km (0.12 R)
• M5: 2,009,548 km (0.111 R)
• M6: 2,092,126 km (0.087 R)
• M7: 2,933,016 km (0.117 R)
• M8: 3,027,113 km (0.119 R)
• M9: 3,122,257 km (0.038 R)
• M10: 3,512,558 km (0.11 R)
• M11: 5,223,509 km (0.095 R)
• M12: 5,395,397 km (0.081 R)
• M13: 5,922,281 km (0.058 R)
• M14: 6,343,399 km (0.072 R)
• M15: 6,836,623 km (0.05 R)
• M16: 7,991,069 km (0.076 R)
• M17: 8,590,658 km (0.073 R)
• M18: 10,187,765 km (0.087 R)
• M19: 10,983,476 km (0.106 R)
• M20: 12,557,245 km (0.088 R)
• M21: 14,601,351 km (0.107 R)
• M22: 14,843,849 km (0.11 R)
• M23: 15,826,856 km (0.063 R)
• M24: 15,909,734 km (0.105 R)
• M25: 16,830,808 km (0.089 R)
• M26: 17,597,347 km (0.074 R)
• M27: 17,683,216 km (0.096 R)
• M28: 18,899,896 km (0.068 R)
• M29: 19,607,344 km (0.089 R)
• M30: 20,323,320 km (0.094 R)
• M31: 21,047,972 km (0.094 R)
• M32: 21,781,001 km (0.11 R)
• M33: 22,429,209 km (0.104 R)
• M34: 22,802,455 km (0.044 R)
• M35: 22,896,104 km (0.093 R)
• M36: 24,411,680 km (0.112 R)
• M37: 26,155,243 km (0.114 R)
• M38: 26,745,257 km (0.096 R)
• M39: 30,273,523 km (0.04 R)
• M40: 33,093,592 km (0.113 R)
• M41: 36,105,446 km (0.083 R)
• M42: 36,542,870 km (0.119 R)
• M43: 38,421,221 km (0.112 R)
• M44: 39,091,569 km (0.068 R)
• M45: 39,540,662 km (0.095 R)
• M46: 41,354,087 km (0.083 R)
• M47: 44,358,312 km (0.118 R)
• M48: 45,061,571 km (0.107 R)
• M49: 45,296,739 km (0.112 R)
• M50: 46,123,268 km (0.043 R)
• M51: 46,835,653 km (0.067 R)
• M52: 47,551,628 km (0.113 R)
• M53: 48,151,067 km (0.056 R)
• M54: 52,788,002 km (0.088 R)
• M55: 54,532,014 km (0.115 R)
• M56: 55,915,346 km (0.1 R)
• M57: 57,692,718 km (0.102 R)
• M58: 58,588,360 km (0.053 R)
• M59: 58,716,715 km (0.091 R)
• M60: 60,523,110 km (0.08 R)
• M61: 63,925,713 km (0.104 R)
• M62: 64,985,165 km (0.085 R)
• M63: 65,916,861 km (0.033 R)
• M64: 66,451,374 km (0.098 R)
• M65: 67,524,440 km (0.106 R)
• M66: 67,659,078 km (0.096 R)
• M67: 68,603,340 km (0.12 R)
• M68: 68,873,962 km (0.104 R)
• M69: 69,009,348 km (0.065 R)
• M70: 71,325,422 km (0.099 R)
• M71: 72,148,809 km (0.101 R)
• M72: 72,561,699 km (0.069 R)
• M73: 73,666,779 km (0.104 R)
• M74: 78,990,668 km (0.075 R)
• M75: 80,840,296 km (0.095 R)
• M76: 81,126,177 km (0.097 R)
• M77: 82,272,845 km (0.083 R)
• M78: 83,858,283 km (0.04 R)
• M79: 84,002,795 km (0.072 R)
• M80: 85,017,517 km (0.106 R)
• M81: 88,674,587 km (0.073 R)
• M82: 90,003,614 km (0.082 R)
• M83: 90,299,818 km (0.097 R)
• M84: 92,831,014 km (0.086 R)
• M85: 93,729,947 km (0.12 R)
• M86: 96,443,802 km (0.069 R)
• M87: 96,747,037 km (0.1 R)
• M88: 97,962,819 km (0.118 R)
• M89: 98,877,909 km (0.1 R)
• M90: 99,183,538 km (0.12 R)
• M91: 99,642,654 km (0.032 R)
• M92: 100,102,518 km (0.083 R)
• M93: 101,024,190 km (0.053 R)
• M94: 101,178,126 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit