🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.73 AU - 0.85 AU

Year: 253 Days

Day: 20.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 11.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.38 AU - 8.24 AU

Year: 7855 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,287,410 km

• M1: 254,316 km (0.091 R)
• M2: 569,369 km (0.095 R)
• M3: 980,315 km (0.082 R)
• M4: 1,275,172 km (0.033 R)
• M5: 1,393,205 km (0.111 R)
• M6: 1,494,483 km (0.102 R)
• M7: 1,769,743 km (0.096 R)
• M8: 2,844,454 km (0.118 R)
• M9: 3,160,255 km (0.109 R)
• M10: 3,825,816 km (0.067 R)
• M11: 3,969,879 km (0.12 R)
• M12: 4,086,565 km (0.116 R)
• M13: 4,323,229 km (0.051 R)
• M14: 4,473,575 km (0.096 R)
• M15: 4,656,234 km (0.117 R)
• M16: 4,779,353 km (0.034 R)
• M17: 5,508,493 km (0.083 R)
• M18: 5,638,942 km (0.09 R)
• M19: 5,737,378 km (0.052 R)
• M20: 5,836,411 km (0.047 R)
• M21: 6,272,340 km (0.117 R)
• M22: 6,408,623 km (0.117 R)
• M23: 6,580,362 km (0.081 R)
• M24: 7,140,157 km (0.12 R)
• M25: 7,606,304 km (0.069 R)
• M26: 7,678,859 km (0.066 R)
• M27: 8,342,624 km (0.11 R)
• M28: 10,442,829 km (0.106 R)
• M29: 10,726,467 km (0.072 R)
• M30: 11,095,076 km (0.09 R)
• M31: 11,634,825 km (0.065 R)
• M32: 11,844,711 km (0.047 R)
• M33: 12,013,457 km (0.077 R)
• M34: 12,438,913 km (0.119 R)
• M35: 12,524,633 km (0.035 R)
• M36: 14,145,526 km (0.083 R)
• M37: 16,721,601 km (0.072 R)
• M38: 16,911,142 km (0.114 R)
• M39: 17,244,446 km (0.109 R)
• M40: 17,628,015 km (0.12 R)
• M41: 17,724,505 km (0.1 R)
• M42: 18,063,045 km (0.085 R)
• M43: 18,452,598 km (0.112 R)
• M44: 18,599,503 km (0.099 R)
• M45: 19,538,380 km (0.072 R)
• M46: 19,687,977 km (0.038 R)
• M47: 20,089,049 km (0.095 R)
• M48: 20,695,519 km (0.093 R)
• M49: 21,256,810 km (0.089 R)
• M50: 21,359,434 km (0.063 R)
• M51: 22,446,562 km (0.115 R)
• M52: 22,603,341 km (0.105 R)
• M53: 23,128,579 km (0.073 R)
• M54: 24,620,518 km (0.107 R)
• M55: 26,308,431 km (0.057 R)
• M56: 26,473,737 km (0.086 R)
• M57: 27,361,301 km (0.083 R)
• M58: 28,315,137 km (0.112 R)
• M59: 29,508,330 km (0.096 R)
• M60: 30,082,187 km (0.097 R)
• M61: 30,312,867 km (0.119 R)
• M62: 31,066,391 km (0.087 R)
• M63: 31,591,630 km (0.11 R)
• M64: 31,826,049 km (0.053 R)
• M65: 32,178,801 km (0.072 R)
• M66: 33,066,216 km (0.071 R)
• M67: 33,363,916 km (0.035 R)
• M68: 33,662,363 km (0.054 R)
• M69: 34,021,847 km (0.046 R)
• M70: 34,201,963 km (0.106 R)
• M71: 35,593,672 km (0.051 R)
• M72: 35,837,666 km (0.077 R)
• M73: 36,265,965 km (0.095 R)
• M74: 36,634,275 km (0.113 R)
• M75: 37,746,984 km (0.07 R)
• M76: 38,620,186 km (0.1 R)
• M77: 39,059,256 km (0.099 R)
• M78: 39,815,623 km (0.051 R)
• M79: 40,132,322 km (0.092 R)
• M80: 40,449,768 km (0.08 R)
• M81: 41,023,326 km (0.055 R)
• M82: 41,343,167 km (0.113 R)
• M83: 41,471,372 km (0.109 R)
• M84: 42,436,727 km (0.112 R)
• M85: 42,630,756 km (0.107 R)
• M86: 43,539,862 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 12.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.31 AU - 11.69 AU

Year: 12245 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,287,410 km

• M1: 162,014 km (0.048 R)
• M2: 273,914 km (0.106 R)
• M3: 453,431 km (0.028 R)
• M4: 554,709 km (0.111 R)
• M5: 682,017 km (0.115 R)
• M6: 857,196 km (0.059 R)
• M7: 1,048,232 km (0.106 R)
• M8: 1,170,155 km (0.075 R)
• M9: 1,451,548 km (0.099 R)
• M10: 1,542,653 km (0.098 R)
• M11: 1,828,236 km (0.106 R)
• M12: 2,183,082 km (0.104 R)
• M13: 2,784,914 km (0.102 R)
• M14: 3,375,676 km (0.111 R)
• M15: 4,037,647 km (0.108 R)
• M16: 5,087,225 km (0.097 R)
• M17: 5,624,431 km (0.097 R)
• M18: 6,104,790 km (0.069 R)
• M19: 6,445,125 km (0.063 R)
• M20: 6,714,102 km (0.051 R)
• M21: 7,382,954 km (0.05 R)
• M22: 7,583,714 km (0.107 R)
• M23: 7,908,791 km (0.08 R)
• M24: 8,488,782 km (0.026 R)
• M25: 8,699,266 km (0.093 R)
• M26: 9,168,405 km (0.069 R)
• M27: 9,341,041 km (0.107 R)
• M28: 9,865,680 km (0.12 R)
• M29: 10,670,517 km (0.029 R)
• M30: 11,264,869 km (0.097 R)
• M31: 11,916,966 km (0.101 R)
• M32: 12,152,882 km (0.091 R)
• M33: 13,306,880 km (0.116 R)
• M34: 13,551,622 km (0.095 R)
• M35: 15,051,640 km (0.113 R)
• M36: 15,255,692 km (0.084 R)
• M37: 16,973,374 km (0.1 R)
• M38: 17,079,439 km (0.047 R)
• M39: 17,613,205 km (0.116 R)
• M40: 19,302,314 km (0.115 R)
• M41: 19,858,220 km (0.118 R)
• M42: 21,042,736 km (0.058 R)
• M43: 21,500,056 km (0.114 R)
• M44: 21,729,839 km (0.042 R)
• M45: 22,424,422 km (0.114 R)
• M46: 22,832,824 km (0.077 R)
• M47: 23,598,017 km (0.115 R)
• M48: 23,894,669 km (0.099 R)
• M49: 25,032,810 km (0.064 R)
• M50: 26,249,938 km (0.115 R)
• M51: 26,618,847 km (0.052 R)
• M52: 27,486,215 km (0.115 R)
• M53: 28,300,028 km (0.099 R)
• M54: 28,994,910 km (0.089 R)
• M55: 30,918,140 km (0.107 R)
• M56: 31,895,313 km (0.11 R)
• M57: 32,486,374 km (0.102 R)
• M58: 34,080,340 km (0.09 R)
• M59: 34,684,715 km (0.109 R)
• M60: 34,819,503 km (0.038 R)
• M61: 35,835,721 km (0.117 R)
• M62: 36,313,387 km (0.102 R)
• M63: 36,587,301 km (0.084 R)
• M64: 36,724,482 km (0.069 R)
• M65: 37,551,310 km (0.096 R)
• M66: 38,036,455 km (0.114 R)
• M67: 38,314,558 km (0.071 R)
• M68: 39,504,310 km (0.071 R)
• M69: 40,068,443 km (0.105 R)
• M70: 41,275,848 km (0.112 R)
• M71: 41,633,237 km (0.077 R)
• M72: 41,776,552 km (0.042 R)
• M73: 42,063,630 km (0.066 R)
• M74: 43,508,446 km (0.037 R)
• M75: 45,853,842 km (0.069 R)
• M76: 46,967,448 km (0.084 R)
• M77: 47,490,143 km (0.108 R)
• M78: 48,164,979 km (0.06 R)
• M79: 48,918,653 km (0.104 R)
• M80: 50,437,520 km (0.12 R)
• M81: 51,356,201 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.1

Radius: 3.5

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.45 AU - 19.79 AU

Year: 24385 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,287,410 km

• M1: 90,208 km (0.059 R)
• M2: 349,161 km (0.08 R)
• M3: 751,131 km (0.065 R)
• M4: 772,972 km (0.113 R)
• M5: 954,883 km (0.094 R)
• M6: 1,356,853 km (0.079 R)
• M7: 2,137,754 km (0.033 R)
• M8: 2,892,325 km (0.105 R)
• M9: 3,172,522 km (0.05 R)
• M10: 3,909,890 km (0.067 R)
• M11: 4,860,884 km (0.092 R)
• M12: 4,984,601 km (0.12 R)
• M13: 6,547,749 km (0.093 R)
• M14: 7,240,238 km (0.115 R)
• M15: 10,285,452 km (0.052 R)
• M16: 11,250,209 km (0.115 R)
• M17: 13,092,506 km (0.101 R)
• M18: 14,667,922 km (0.032 R)
• M19: 15,206,324 km (0.055 R)
• M20: 15,751,010 km (0.1 R)
• M21: 16,984,295 km (0.085 R)
• M22: 17,360,235 km (0.055 R)
• M23: 17,929,305 km (0.096 R)
• M24: 18,568,836 km (0.111 R)
• M25: 18,762,116 km (0.026 R)
• M26: 19,020,920 km (0.061 R)
• M27: 19,607,494 km (0.04 R)
• M28: 20,133,929 km (0.1 R)
• M29: 20,731,572 km (0.115 R)
• M30: 21,740,610 km (0.111 R)
• M31: 22,903,434 km (0.11 R)
• M32: 24,297,088 km (0.07 R)
• M33: 24,720,599 km (0.081 R)
• M34: 25,933,389 km (0.116 R)
• M35: 26,293,771 km (0.041 R)
• M36: 32,358,319 km (0.092 R)
• M37: 32,824,017 km (0.096 R)
• M38: 32,979,748 km (0.078 R)
• M39: 34,788,237 km (0.037 R)
• M40: 35,105,983 km (0.104 R)
• M41: 36,386,690 km (0.102 R)
• M42: 36,790,006 km (0.045 R)
• M43: 39,654,805 km (0.107 R)
• M44: 39,986,763 km (0.088 R)
• M45: 43,185,764 km (0.103 R)
• M46: 45,421,354 km (0.089 R)
• M47: 46,116,835 km (0.103 R)
• M48: 46,553,361 km (0.1 R)
• M49: 46,728,241 km (0.118 R)
• M50: 46,815,756 km (0.05 R)
• M51: 47,518,268 km (0.058 R)
• M52: 49,378,667 km (0.097 R)
• M53: 50,093,745 km (0.109 R)
• M54: 52,896,461 km (0.106 R)
• M55: 54,547,124 km (0.111 R)
• M56: 54,639,276 km (0.108 R)
• M57: 55,193,536 km (0.032 R)
• M58: 57,616,872 km (0.069 R)
• M59: 58,086,908 km (0.091 R)
• M60: 58,463,745 km (0.11 R)
• M61: 58,558,142 km (0.063 R)
• M62: 58,746,934 km (0.097 R)
• M63: 58,841,480 km (0.119 R)
• M64: 59,219,963 km (0.107 R)
• M65: 59,599,343 km (0.083 R)
• M66: 60,455,791 km (0.094 R)
• M67: 60,742,121 km (0.103 R)
• M68: 61,508,062 km (0.026 R)
• M69: 62,952,729 km (0.075 R)
• M70: 63,436,827 km (0.066 R)
• M71: 63,727,795 km (0.095 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit