🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.18 AU - 1.58 AU

Year: 592 Days

Day: 13.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,396,755 km

• M1: 796,758 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.9 AU - 4.12 AU

Year: 2402 Days

Day: 36.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.5

Radius: 6.3

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.31 AU - 14.65 AU

Year: 19092 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,396,755 km

• M1: 146,606 km (0.074 R)
• M2: 255,513 km (0.032 R)
• M3: 717,621 km (0.047 R)
• M4: 766,240 km (0.115 R)
• M5: 841,189 km (0.106 R)
• M6: 1,223,561 km (0.104 R)
• M7: 1,433,447 km (0.059 R)
• M8: 1,654,552 km (0.09 R)
• M9: 2,308,445 km (0.091 R)
• M10: 2,797,331 km (0.099 R)
• M11: 3,695,217 km (0.064 R)
• M12: 3,954,620 km (0.114 R)
• M13: 4,721,010 km (0.04 R)
• M14: 5,145,120 km (0.091 R)
• M15: 6,540,718 km (0.083 R)
• M16: 6,644,689 km (0.116 R)
• M17: 7,768,917 km (0.083 R)
• M18: 9,474,482 km (0.078 R)
• M19: 10,368,928 km (0.091 R)
• M20: 11,918,911 km (0.066 R)
• M21: 12,173,527 km (0.112 R)
• M22: 12,237,405 km (0.054 R)
• M23: 12,558,741 km (0.062 R)
• M24: 12,688,143 km (0.079 R)
• M25: 12,948,145 km (0.115 R)
• M26: 13,605,777 km (0.092 R)
• M27: 14,544,653 km (0.114 R)
• M28: 14,748,555 km (0.116 R)
• M29: 15,228,016 km (0.11 R)
• M30: 16,272,658 km (0.031 R)
• M31: 17,556,357 km (0.059 R)
• M32: 17,628,613 km (0.026 R)
• M33: 18,724,567 km (0.066 R)
• M34: 19,020,621 km (0.108 R)
• M35: 19,392,671 km (0.055 R)
• M36: 21,058,443 km (0.086 R)
• M37: 22,064,190 km (0.037 R)
• M38: 22,533,628 km (0.12 R)
• M39: 23,164,632 km (0.101 R)
• M40: 23,721,585 km (0.111 R)
• M41: 24,122,058 km (0.103 R)
• M42: 24,444,142 km (0.116 R)
• M43: 24,524,776 km (0.067 R)
• M44: 26,571,574 km (0.046 R)
• M45: 26,904,130 km (0.075 R)
• M46: 28,502,583 km (0.058 R)
• M47: 28,672,526 km (0.041 R)
• M48: 30,218,022 km (0.102 R)
• M49: 30,391,406 km (0.101 R)
• M50: 30,478,173 km (0.101 R)
• M51: 31,438,591 km (0.108 R)
• M52: 33,210,129 km (0.044 R)
• M53: 36,387,288 km (0.069 R)
• M54: 37,034,299 km (0.062 R)
• M55: 37,591,851 km (0.073 R)
• M56: 37,871,748 km (0.039 R)
• M57: 38,433,488 km (0.09 R)
• M58: 40,899,310 km (0.112 R)
• M59: 42,054,654 km (0.097 R)
• M60: 46,581,486 km (0.096 R)
• M61: 50,127,853 km (0.112 R)
• M62: 50,230,327 km (0.118 R)
• M63: 50,435,725 km (0.05 R)
• M64: 51,156,937 km (0.057 R)
• M65: 51,674,096 km (0.039 R)
• M66: 51,777,768 km (0.04 R)
• M67: 51,985,110 km (0.107 R)
• M68: 52,089,081 km (0.118 R)
• M69: 52,400,993 km (0.083 R)
• M70: 57,583,362 km (0.029 R)
• M71: 60,617,207 km (0.098 R)
• M72: 62,815,847 km (0.107 R)
• M73: 62,926,400 km (0.03 R)
• M74: 63,591,512 km (0.047 R)
• M75: 64,370,318 km (0.116 R)
• M76: 65,937,505 km (0.057 R)
• M77: 67,403,864 km (0.026 R)
• M78: 67,970,840 km (0.12 R)
• M79: 69,337,715 km (0.056 R)
• M80: 69,795,335 km (0.093 R)
• M81: 71,520,498 km (0.062 R)
• M82: 72,330,421 km (0.061 R)
• M83: 74,076,078 km (0.071 R)
• M84: 75,012,711 km (0.083 R)
• M85: 76,425,064 km (0.084 R)
• M86: 76,661,279 km (0.06 R)
• M87: 76,779,462 km (0.091 R)
• M88: 77,490,051 km (0.06 R)
• M89: 78,798,434 km (0.034 R)
• M90: 79,156,572 km (0.074 R)
• M91: 79,275,951 km (0.097 R)

Asteroid Belt

Center: 14.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.6

Radius: 4.7

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.98 AU - 17.03 AU

Year: 21219 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,396,755 km

• M1: 68,665 km (0.079 R)
• M2: 840,740 km (0.111 R)
• M3: 997,668 km (0.069 R)
• M4: 1,212,940 km (0.05 R)
• M5: 1,262,756 km (0.049 R)
• M6: 1,364,482 km (0.047 R)
• M7: 1,416,393 km (0.041 R)
• M8: 1,769,743 km (0.083 R)
• M9: 1,912,609 km (0.118 R)
• M10: 2,119,203 km (0.112 R)
• M11: 2,682,290 km (0.074 R)
• M12: 3,254,202 km (0.098 R)
• M13: 4,312,757 km (0.091 R)
• M14: 4,466,544 km (0.105 R)
• M15: 5,426,364 km (0.1 R)
• M16: 5,634,155 km (0.073 R)
• M17: 5,886,975 km (0.061 R)
• M18: 6,316,471 km (0.04 R)
• M19: 6,491,052 km (0.111 R)
• M20: 7,069,547 km (0.038 R)
• M21: 9,146,563 km (0.03 R)
• M22: 9,693,344 km (0.063 R)
• M23: 9,743,459 km (0.094 R)
• M24: 10,250,446 km (0.085 R)
• M25: 10,352,921 km (0.082 R)
• M26: 10,404,233 km (0.088 R)
• M27: 10,662,289 km (0.076 R)
• M28: 10,974,649 km (0.105 R)
• M29: 12,308,314 km (0.112 R)
• M30: 13,021,747 km (0.07 R)
• M31: 13,861,589 km (0.101 R)
• M32: 14,892,169 km (0.093 R)
• M33: 15,008,257 km (0.076 R)
• M34: 15,358,166 km (0.045 R)
• M35: 15,475,451 km (0.099 R)
• M36: 16,844,870 km (0.041 R)
• M37: 18,688,664 km (0.114 R)
• M38: 19,127,883 km (0.099 R)
• M39: 19,191,013 km (0.097 R)
• M40: 19,761,430 km (0.027 R)
• M41: 19,825,159 km (0.08 R)
• M42: 21,637,088 km (0.105 R)
• M43: 21,966,203 km (0.043 R)
• M44: 22,164,570 km (0.086 R)
• M45: 22,696,091 km (0.027 R)
• M46: 23,299,120 km (0.102 R)
• M47: 24,795,398 km (0.116 R)
• M48: 25,001,843 km (0.062 R)
• M49: 25,139,773 km (0.111 R)
• M50: 25,485,643 km (0.106 R)
• M51: 25,555,056 km (0.082 R)
• M52: 25,624,470 km (0.093 R)
• M53: 27,523,016 km (0.118 R)
• M54: 27,665,433 km (0.088 R)
• M55: 28,022,524 km (0.115 R)
• M56: 29,539,147 km (0.093 R)
• M57: 29,758,008 km (0.1 R)
• M58: 29,904,166 km (0.112 R)
• M59: 30,123,925 km (0.08 R)
• M60: 30,934,147 km (0.118 R)
• M61: 31,900,848 km (0.105 R)
• M62: 32,350,390 km (0.058 R)
• M63: 32,726,629 km (0.112 R)
• M64: 33,407,448 km (0.099 R)
• M65: 35,710,508 km (0.098 R)
• M66: 35,788,149 km (0.102 R)
• M67: 36,645,943 km (0.101 R)
• M68: 37,668,295 km (0.112 R)
• M69: 38,064,131 km (0.07 R)
• M70: 39,339,752 km (0.073 R)
• M71: 39,902,240 km (0.099 R)
• M72: 40,144,140 km (0.1 R)
• M73: 40,629,435 km (0.093 R)
• M74: 40,872,681 km (0.039 R)
• M75: 40,953,913 km (0.114 R)
• M76: 42,672,045 km (0.059 R)
• M77: 42,754,323 km (0.113 R)
• M78: 43,084,486 km (0.031 R)
• M79: 44,413,513 km (0.074 R)
• M80: 45,503,035 km (0.056 R)
• M81: 47,026,240 km (0.106 R)
• M82: 47,111,361 km (0.118 R)
• M83: 47,196,483 km (0.103 R)
• M84: 49,601,867 km (0.111 R)
• M85: 51,169,054 km (0.108 R)
• M86: 52,575,723 km (0.052 R)
• M87: 53,195,208 km (0.087 R)
• M88: 53,727,926 km (0.116 R)
• M89: 54,441,208 km (0.074 R)
• M90: 58,969,237 km (0.107 R)
• M91: 59,336,649 km (0.1 R)
• M92: 59,612,657 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit