🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 230 Days

Day: 39.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.61 AU - 4.19 AU

Year: 2313 Days

Day: 44.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.5

Radius: 10

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.47 AU - 8.71 AU

Year: 6965 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,465,761 km

• M1: 165,754 km (0.082 R)
• M2: 265,985 km (0.099 R)
• M3: 599,289 km (0.114 R)
• M4: 1,467,854 km (0.113 R)
• M5: 1,577,210 km (0.077 R)
• M6: 1,862,942 km (0.104 R)
• M7: 2,185,774 km (0.092 R)
• M8: 2,636,662 km (0.117 R)
• M9: 2,793,441 km (0.077 R)
• M10: 2,976,399 km (0.096 R)
• M11: 3,451,223 km (0.111 R)
• M12: 3,672,628 km (0.11 R)
• M13: 4,524,288 km (0.109 R)
• M14: 4,766,936 km (0.107 R)
• M15: 4,931,045 km (0.1 R)
• M16: 5,125,073 km (0.074 R)
• M17: 5,434,891 km (0.078 R)
• M18: 6,102,546 km (0.117 R)
• M19: 6,191,407 km (0.093 R)
• M20: 6,551,788 km (0.12 R)
• M21: 6,673,561 km (0.092 R)
• M22: 7,324,461 km (0.116 R)
• M23: 7,546,016 km (0.09 R)
• M24: 8,028,170 km (0.099 R)
• M25: 8,619,979 km (0.054 R)
• M26: 9,294,067 km (0.098 R)
• M27: 10,336,914 km (0.076 R)
• M28: 10,656,904 km (0.104 R)
• M29: 10,800,218 km (0.09 R)
• M30: 11,088,793 km (0.054 R)
• M31: 11,343,259 km (0.066 R)
• M32: 11,526,366 km (0.104 R)
• M33: 11,969,625 km (0.107 R)
• M34: 12,380,720 km (0.115 R)
• M35: 12,607,061 km (0.113 R)
• M36: 12,720,756 km (0.091 R)
• M37: 13,025,487 km (0.118 R)
• M38: 13,603,383 km (0.05 R)
• M39: 13,681,024 km (0.041 R)
• M40: 13,875,950 km (0.074 R)
• M41: 14,466,114 km (0.118 R)
• M42: 16,120,667 km (0.067 R)
• M43: 16,244,085 km (0.103 R)
• M44: 16,782,488 km (0.108 R)
• M45: 17,579,994 km (0.072 R)
• M46: 17,707,002 km (0.073 R)
• M47: 17,791,974 km (0.09 R)
• M48: 18,132,758 km (0.112 R)
• M49: 18,261,113 km (0.117 R)
• M50: 18,691,207 km (0.106 R)
• M51: 18,820,908 km (0.117 R)
• M52: 19,124,741 km (0.067 R)
• M53: 19,649,232 km (0.033 R)
• M54: 19,737,195 km (0.107 R)
• M55: 20,444,943 km (0.09 R)
• M56: 22,388,069 km (0.058 R)
• M57: 23,265,311 km (0.113 R)
• M58: 23,638,109 km (0.088 R)
• M59: 24,106,799 km (0.042 R)
• M60: 25,291,914 km (0.037 R)
• M61: 25,675,183 km (0.075 R)
• M62: 26,060,398 km (0.099 R)
• M63: 26,205,358 km (0.107 R)
• M64: 26,836,512 km (0.114 R)
• M65: 27,129,424 km (0.098 R)
• M66: 27,325,397 km (0.056 R)
• M67: 27,620,105 km (0.051 R)
• M68: 28,361,662 km (0.104 R)
• M69: 28,660,110 km (0.055 R)
• M70: 29,159,916 km (0.095 R)
• M71: 29,864,373 km (0.089 R)
• M72: 30,676,390 km (0.113 R)
• M73: 32,737,998 km (0.102 R)
• M74: 33,312,753 km (0.091 R)
• M75: 34,897,144 km (0.104 R)
• M76: 35,323,797 km (0.09 R)
• M77: 35,430,760 km (0.065 R)
• M78: 35,752,246 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.7

Radius: 7.7

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.25 AU - 15.35 AU

Year: 22081 Days

Day: 19.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,465,761 km

• M1: 164,258 km (0.046 R)
• M2: 393,891 km (0.094 R)
• M3: 491,728 km (0.116 R)
• M4: 576,401 km (0.118 R)
• M5: 1,073,963 km (0.063 R)
• M6: 1,158,187 km (0.109 R)
• M7: 1,580,502 km (0.12 R)
• M8: 1,978,282 km (0.058 R)
• M9: 2,862,555 km (0.105 R)
• M10: 2,980,738 km (0.12 R)
• M11: 3,428,334 km (0.1 R)
• M12: 4,116,634 km (0.112 R)
• M13: 4,295,254 km (0.114 R)
• M14: 6,167,172 km (0.047 R)
• M15: 6,218,185 km (0.115 R)
• M16: 7,159,006 km (0.113 R)
• M17: 7,646,097 km (0.106 R)
• M18: 7,700,850 km (0.065 R)
• M19: 7,866,006 km (0.104 R)
• M20: 8,088,009 km (0.049 R)
• M21: 8,143,809 km (0.054 R)
• M22: 8,312,106 km (0.071 R)
• M23: 10,724,223 km (0.113 R)
• M24: 11,910,234 km (0.056 R)
• M25: 12,037,542 km (0.11 R)
• M26: 12,551,112 km (0.051 R)
• M27: 13,533,371 km (0.108 R)
• M28: 13,866,227 km (0.067 R)
• M29: 14,676,150 km (0.08 R)
• M30: 14,949,465 km (0.111 R)
• M31: 16,130,091 km (0.071 R)
• M32: 16,624,811 km (0.118 R)
• M33: 16,981,303 km (0.085 R)
• M34: 17,484,550 km (0.116 R)
• M35: 18,212,045 km (0.101 R)
• M36: 19,172,613 km (0.118 R)
• M37: 19,696,654 km (0.113 R)
• M38: 19,922,696 km (0.065 R)
• M39: 20,758,649 km (0.071 R)
• M40: 21,219,560 km (0.108 R)
• M41: 23,494,346 km (0.119 R)
• M42: 25,107,609 km (0.041 R)
• M43: 26,839,803 km (0.095 R)
• M44: 27,762,522 km (0.119 R)
• M45: 28,270,108 km (0.115 R)
• M46: 28,610,294 km (0.075 R)
• M47: 30,505,100 km (0.114 R)
• M48: 30,766,597 km (0.064 R)
• M49: 30,941,328 km (0.119 R)
• M50: 32,440,149 km (0.111 R)
• M51: 32,974,811 km (0.084 R)
• M52: 33,153,581 km (0.077 R)
• M53: 34,233,528 km (0.09 R)
• M54: 35,142,185 km (0.108 R)
• M55: 35,507,803 km (0.059 R)
• M56: 35,782,913 km (0.081 R)
• M57: 37,915,580 km (0.091 R)
• M58: 39,803,206 km (0.058 R)
• M59: 43,277,168 km (0.116 R)
• M60: 44,259,278 km (0.092 R)
• M61: 46,445,651 km (0.109 R)
• M62: 47,148,761 km (0.076 R)
• M63: 47,451,098 km (0.119 R)
• M64: 47,653,055 km (0.103 R)
• M65: 48,057,718 km (0.071 R)
• M66: 49,893,134 km (0.083 R)
• M67: 50,613,148 km (0.092 R)
• M68: 51,336,604 km (0.12 R)
• M69: 51,647,618 km (0.09 R)
• M70: 51,751,439 km (0.103 R)
• M71: 52,480,279 km (0.077 R)
• M72: 53,212,411 km (0.115 R)
• M73: 53,317,280 km (0.087 R)
• M74: 53,527,165 km (0.064 R)
• M75: 55,216,574 km (0.113 R)
• M76: 56,281,412 km (0.044 R)
• M77: 56,388,225 km (0.085 R)
• M78: 59,190,043 km (0.096 R)
• M79: 59,733,981 km (0.079 R)
• M80: 60,279,564 km (0.115 R)
• M81: 60,607,782 km (0.117 R)
• M82: 62,589,356 km (0.111 R)
• M83: 62,700,058 km (0.088 R)
• M84: 64,033,573 km (0.04 R)
• M85: 65,488,712 km (0.086 R)
• M86: 71,417,575 km (0.075 R)
• M87: 73,626,387 km (0.061 R)
• M88: 74,211,315 km (0.09 R)
• M89: 75,739,457 km (0.095 R)
• M90: 77,040,510 km (0.098 R)
• M91: 77,991,504 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.1

Radius: 4.5

Gravity: 18.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.3 AU - 20.16 AU

Year: 27545 Days

Day: 24.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,465,761 km

• M1: 83,326 km (0.069 R)
• M2: 170,691 km (0.072 R)
• M3: 258,655 km (0.095 R)
• M4: 438,322 km (0.06 R)
• M5: 1,309,281 km (0.06 R)
• M6: 2,358,410 km (0.117 R)
• M7: 2,727,468 km (0.099 R)
• M8: 2,957,400 km (0.098 R)
• M9: 3,810,707 km (0.116 R)
• M10: 5,481,864 km (0.118 R)
• M11: 5,771,635 km (0.079 R)
• M12: 5,820,404 km (0.11 R)
• M13: 6,265,608 km (0.04 R)
• M14: 6,517,680 km (0.027 R)
• M15: 7,399,260 km (0.071 R)
• M16: 9,732,239 km (0.087 R)
• M17: 11,586,654 km (0.086 R)
• M18: 12,775,658 km (0.064 R)
• M19: 13,030,872 km (0.117 R)
• M20: 13,416,984 km (0.089 R)
• M21: 13,546,386 km (0.098 R)
• M22: 14,200,279 km (0.089 R)
• M23: 14,464,618 km (0.107 R)
• M24: 14,663,882 km (0.096 R)
• M25: 15,200,041 km (0.101 R)
• M26: 15,334,979 km (0.114 R)
• M27: 16,985,941 km (0.096 R)
• M28: 17,336,897 km (0.037 R)
• M29: 17,548,728 km (0.101 R)
• M30: 18,189,007 km (0.055 R)
• M31: 20,155,620 km (0.115 R)
• M32: 20,378,222 km (0.099 R)
• M33: 20,601,721 km (0.055 R)
• M34: 22,648,968 km (0.109 R)
• M35: 23,268,004 km (0.113 R)
• M36: 23,814,186 km (0.109 R)
• M37: 24,522,532 km (0.11 R)
• M38: 26,364,082 km (0.108 R)
• M39: 26,607,477 km (0.089 R)
• M40: 26,933,301 km (0.085 R)
• M41: 28,001,131 km (0.077 R)
• M42: 29,250,572 km (0.102 R)
• M43: 30,773,479 km (0.098 R)
• M44: 31,716,843 km (0.079 R)
• M45: 32,495,799 km (0.096 R)
• M46: 34,426,060 km (0.099 R)
• M47: 36,573,837 km (0.103 R)
• M48: 36,936,013 km (0.069 R)
• M49: 37,755,211 km (0.079 R)
• M50: 38,764,548 km (0.105 R)
• M51: 38,949,002 km (0.109 R)
• M52: 39,041,304 km (0.104 R)
• M53: 39,782,711 km (0.06 R)
• M54: 40,248,410 km (0.073 R)
• M55: 40,528,756 km (0.091 R)
• M56: 40,622,255 km (0.078 R)
• M57: 41,091,244 km (0.056 R)
• M58: 42,034,608 km (0.079 R)
• M59: 42,603,978 km (0.099 R)
• M60: 43,558,711 km (0.03 R)
• M61: 43,750,496 km (0.097 R)
• M62: 45,391,884 km (0.074 R)
• M63: 47,250,188 km (0.11 R)
• M64: 48,535,982 km (0.047 R)
• M65: 48,933,912 km (0.077 R)
• M66: 50,234,516 km (0.082 R)
• M67: 50,637,084 km (0.061 R)
• M68: 50,838,742 km (0.107 R)
• M69: 52,257,827 km (0.107 R)
• M70: 52,461,580 km (0.101 R)
• M71: 53,074,482 km (0.116 R)
• M72: 53,587,004 km (0.088 R)
• M73: 53,998,249 km (0.099 R)
• M74: 56,070,180 km (0.084 R)
• M75: 57,641,107 km (0.106 R)
• M76: 58,484,839 km (0.078 R)
• M77: 59,226,545 km (0.082 R)
• M78: 59,545,338 km (0.108 R)
• M79: 59,971,243 km (0.115 R)
• M80: 61,792,747 km (0.036 R)
• M81: 62,656,076 km (0.052 R)
• M82: 66,701,203 km (0.099 R)
• M83: 66,922,159 km (0.088 R)
• M84: 68,922,581 km (0.115 R)
• M85: 70,154,669 km (0.118 R)
• M86: 70,267,017 km (0.106 R)
• M87: 70,491,863 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit