🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.75 AU - 2.85 AU

Year: 1314 Days

Day: 18.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 8.3

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.68 AU - 12 AU

Year: 12526 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,898,133 km

• M1: 112,946 km (0.111 R)
• M2: 309,668 km (0.042 R)
• M3: 668,254 km (0.108 R)
• M4: 973,134 km (0.111 R)
• M5: 1,343,239 km (0.115 R)
• M6: 1,754,783 km (0.082 R)
• M7: 1,863,690 km (0.106 R)
• M8: 2,233,197 km (0.111 R)
• M9: 2,292,139 km (0.103 R)
• M10: 3,039,081 km (0.112 R)
• M11: 3,473,214 km (0.112 R)
• M12: 3,576,137 km (0.102 R)
• M13: 4,034,206 km (0.025 R)
• M14: 4,436,175 km (0.113 R)
• M15: 4,585,624 km (0.106 R)
• M16: 4,927,903 km (0.09 R)
• M17: 5,005,096 km (0.026 R)
• M18: 5,921,533 km (0.099 R)
• M19: 6,252,443 km (0.049 R)
• M20: 6,802,963 km (0.063 R)
• M21: 7,859,573 km (0.116 R)
• M22: 8,177,468 km (0.032 R)
• M23: 8,269,022 km (0.063 R)
• M24: 8,732,028 km (0.091 R)
• M25: 8,872,500 km (0.118 R)
• M26: 9,061,143 km (0.103 R)
• M27: 9,538,360 km (0.088 R)
• M28: 9,828,730 km (0.045 R)
• M29: 9,975,036 km (0.079 R)
• M30: 10,220,377 km (0.045 R)
• M31: 10,567,145 km (0.041 R)
• M32: 10,717,042 km (0.077 R)
• M33: 11,120,059 km (0.029 R)
• M34: 11,682,397 km (0.12 R)
• M35: 12,149,292 km (0.116 R)
• M36: 13,155,038 km (0.068 R)
• M37: 13,316,305 km (0.09 R)
• M38: 13,913,051 km (0.077 R)
• M39: 14,077,309 km (0.066 R)
• M40: 14,574,124 km (0.11 R)
• M41: 14,685,275 km (0.054 R)
• M42: 14,964,425 km (0.07 R)
• M43: 15,528,109 km (0.063 R)
• M44: 15,641,654 km (0.109 R)
• M45: 16,041,230 km (0.117 R)
• M46: 16,675,974 km (0.097 R)
• M47: 17,554,861 km (0.068 R)
• M48: 17,970,145 km (0.096 R)
• M49: 18,089,375 km (0.093 R)
• M50: 18,992,048 km (0.099 R)
• M51: 19,847,748 km (0.096 R)
• M52: 20,094,584 km (0.117 R)
• M53: 20,466,784 km (0.078 R)
• M54: 22,875,908 km (0.119 R)
• M55: 23,264,414 km (0.069 R)
• M56: 23,589,939 km (0.099 R)
• M57: 25,977,221 km (0.101 R)
• M58: 26,926,270 km (0.098 R)
• M59: 27,131,070 km (0.11 R)
• M60: 29,418,421 km (0.106 R)
• M61: 29,982,106 km (0.11 R)
• M62: 30,123,626 km (0.046 R)
• M63: 30,834,365 km (0.09 R)
• M64: 30,977,231 km (0.093 R)
• M65: 31,263,561 km (0.111 R)
• M66: 32,708,228 km (0.106 R)
• M67: 35,587,389 km (0.105 R)
• M68: 36,037,529 km (0.096 R)
• M69: 36,188,024 km (0.095 R)
• M70: 36,263,272 km (0.043 R)
• M71: 37,780,344 km (0.096 R)
• M72: 38,162,866 km (0.092 R)
• M73: 38,931,799 km (0.108 R)
• M74: 39,318,060 km (0.092 R)
• M75: 39,705,668 km (0.096 R)
• M76: 41,978,808 km (0.069 R)
• M77: 42,137,232 km (0.058 R)
• M78: 42,295,656 km (0.067 R)
• M79: 44,697,151 km (0.03 R)
• M80: 46,568,172 km (0.118 R)
• M81: 47,060,349 km (0.039 R)
• M82: 47,554,321 km (0.112 R)
• M83: 47,802,055 km (0.086 R)
• M84: 47,884,633 km (0.09 R)
• M85: 48,713,704 km (0.077 R)
• M86: 49,463,938 km (0.119 R)
• M87: 49,798,588 km (0.097 R)
• M88: 51,060,147 km (0.12 R)
• M89: 51,652,554 km (0.067 R)
• M90: 53,014,942 km (0.106 R)
• M91: 58,140,464 km (0.091 R)
• M92: 59,202,011 km (0.05 R)
• M93: 59,290,722 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 7.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.91 AU - 16.13 AU

Year: 17699 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,898,133 km

• M1: 90,058 km (0.098 R)
• M2: 254,017 km (0.079 R)
• M3: 429,795 km (0.053 R)
• M4: 608,265 km (0.097 R)
• M5: 697,425 km (0.068 R)
• M6: 1,140,833 km (0.113 R)
• M7: 1,229,694 km (0.113 R)
• M8: 1,759,570 km (0.117 R)
• M9: 1,941,780 km (0.065 R)
• M10: 2,075,820 km (0.11 R)
• M11: 2,820,518 km (0.075 R)
• M12: 3,096,227 km (0.039 R)
• M13: 3,380,613 km (0.088 R)
• M14: 3,640,464 km (0.083 R)
• M15: 3,974,367 km (0.075 R)
• M16: 4,352,999 km (0.081 R)
• M17: 4,458,316 km (0.104 R)
• M18: 4,529,076 km (0.063 R)
• M19: 4,671,493 km (0.111 R)
• M20: 4,851,758 km (0.093 R)
• M21: 5,980,175 km (0.077 R)
• M22: 6,694,654 km (0.109 R)
• M23: 7,562,023 km (0.117 R)
• M24: 7,901,760 km (0.102 R)
• M25: 9,949,754 km (0.089 R)
• M26: 10,368,778 km (0.076 R)
• M27: 10,984,074 km (0.093 R)
• M28: 11,175,709 km (0.107 R)
• M29: 12,448,637 km (0.052 R)
• M30: 13,305,534 km (0.078 R)
• M31: 14,233,489 km (0.105 R)
• M32: 14,600,004 km (0.07 R)
• M33: 14,757,980 km (0.098 R)
• M34: 14,863,596 km (0.098 R)
• M35: 15,502,977 km (0.094 R)
• M36: 15,825,959 km (0.103 R)
• M37: 16,042,427 km (0.09 R)
• M38: 16,205,489 km (0.046 R)
• M39: 16,973,823 km (0.1 R)
• M40: 17,473,929 km (0.096 R)
• M41: 17,585,828 km (0.104 R)
• M42: 17,641,778 km (0.106 R)
• M43: 17,978,971 km (0.066 R)
• M44: 19,988,071 km (0.042 R)
• M45: 20,693,125 km (0.118 R)
• M46: 21,406,408 km (0.1 R)
• M47: 21,886,318 km (0.114 R)
• M48: 22,430,406 km (0.096 R)
• M49: 24,214,061 km (0.112 R)
• M50: 24,463,590 km (0.101 R)
• M51: 24,651,336 km (0.11 R)
• M52: 25,280,694 km (0.103 R)
• M53: 25,407,104 km (0.077 R)
• M54: 25,851,559 km (0.085 R)
• M55: 27,394,512 km (0.119 R)
• M56: 27,654,513 km (0.104 R)
• M57: 28,505,425 km (0.083 R)
• M58: 30,434,191 km (0.119 R)
• M59: 30,770,936 km (0.092 R)
• M60: 31,788,800 km (0.039 R)
• M61: 33,718,014 km (0.098 R)
• M62: 33,996,715 km (0.056 R)
• M63: 35,543,257 km (0.098 R)
• M64: 36,325,056 km (0.037 R)
• M65: 37,544,428 km (0.063 R)
• M66: 38,268,033 km (0.113 R)
• M67: 39,655,404 km (0.091 R)
• M68: 39,802,309 km (0.067 R)
• M69: 40,244,370 km (0.12 R)
• M70: 40,984,880 km (0.114 R)
• M71: 41,505,780 km (0.109 R)
• M72: 41,655,078 km (0.055 R)
• M73: 42,178,820 km (0.086 R)
• M74: 42,855,452 km (0.106 R)
• M75: 43,157,340 km (0.102 R)
• M76: 43,384,280 km (0.068 R)
• M77: 43,763,211 km (0.052 R)
• M78: 44,067,344 km (0.106 R)
• M79: 44,371,925 km (0.096 R)
• M80: 46,834,755 km (0.111 R)
• M81: 47,379,291 km (0.1 R)
• M82: 48,082,551 km (0.087 R)
• M83: 48,789,401 km (0.057 R)
• M84: 48,868,089 km (0.112 R)
• M85: 49,737,103 km (0.063 R)
• M86: 50,292,710 km (0.114 R)
• M87: 52,454,997 km (0.12 R)
• M88: 53,669,283 km (0.053 R)
• M89: 54,157,720 km (0.087 R)
• M90: 54,239,251 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 5.9

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.46 AU - 16.36 AU

Year: 19544 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,898,133 km

• M1: 97,987 km (0.094 R)
• M2: 176,825 km (0.081 R)
• M3: 454,478 km (0.059 R)
• M4: 530,624 km (0.062 R)
• M5: 877,541 km (0.106 R)
• M6: 1,177,485 km (0.083 R)
• M7: 1,230,442 km (0.09 R)
• M8: 1,284,298 km (0.077 R)
• M9: 1,565,243 km (0.091 R)
• M10: 2,053,680 km (0.098 R)
• M11: 2,150,320 km (0.086 R)
• M12: 2,517,283 km (0.115 R)
• M13: 2,796,433 km (0.102 R)
• M14: 2,867,791 km (0.063 R)
• M15: 3,691,926 km (0.117 R)
• M16: 3,770,315 km (0.074 R)
• M17: 4,129,799 km (0.094 R)
• M18: 4,838,594 km (0.078 R)
• M19: 5,317,157 km (0.109 R)
• M20: 5,494,879 km (0.091 R)
• M21: 5,719,725 km (0.117 R)
• M22: 6,318,715 km (0.086 R)
• M23: 6,506,909 km (0.104 R)
• M24: 6,840,961 km (0.102 R)
• M25: 7,180,548 km (0.115 R)
• M26: 7,327,753 km (0.039 R)
• M27: 7,525,521 km (0.077 R)
• M28: 8,283,085 km (0.058 R)
• M29: 9,437,382 km (0.09 R)
• M30: 9,978,627 km (0.116 R)
• M31: 11,261,129 km (0.102 R)
• M32: 11,375,123 km (0.11 R)
• M33: 11,776,943 km (0.081 R)
• M34: 12,008,670 km (0.075 R)
• M35: 12,772,367 km (0.053 R)
• M36: 13,250,033 km (0.104 R)
• M37: 14,161,234 km (0.112 R)
• M38: 14,967,417 km (0.098 R)
• M39: 15,029,948 km (0.051 R)
• M40: 15,407,533 km (0.062 R)
• M41: 15,661,102 km (0.099 R)
• M42: 16,429,736 km (0.108 R)
• M43: 16,753,615 km (0.051 R)
• M44: 19,147,031 km (0.071 R)
• M45: 19,556,182 km (0.04 R)
• M46: 20,452,572 km (0.111 R)
• M47: 22,859,901 km (0.088 R)
• M48: 24,317,134 km (0.059 R)
• M49: 24,464,488 km (0.055 R)
• M50: 24,760,093 km (0.117 R)
• M51: 25,057,045 km (0.116 R)
• M52: 26,105,128 km (0.113 R)
• M53: 27,091,277 km (0.06 R)
• M54: 28,012,201 km (0.056 R)
• M55: 29,491,425 km (0.078 R)
• M56: 30,359,392 km (0.076 R)
• M57: 31,075,666 km (0.113 R)
• M58: 31,235,587 km (0.05 R)
• M59: 32,524,971 km (0.089 R)
• M60: 33,094,490 km (0.098 R)
• M61: 33,749,429 km (0.063 R)
• M62: 34,408,707 km (0.112 R)
• M63: 34,574,162 km (0.033 R)
• M64: 37,087,855 km (0.096 R)
• M65: 38,024,188 km (0.111 R)
• M66: 39,313,423 km (0.069 R)
• M67: 39,399,890 km (0.114 R)
• M68: 39,573,125 km (0.025 R)
• M69: 40,006,959 km (0.069 R)
• M70: 41,230,220 km (0.101 R)
• M71: 45,425,842 km (0.068 R)
• M72: 47,251,983 km (0.105 R)
• M73: 48,451,908 km (0.046 R)
• M74: 49,288,310 km (0.111 R)
• M75: 50,599,086 km (0.052 R)
• M76: 52,110,922 km (0.106 R)
• M77: 54,310,161 km (0.065 R)
• M78: 54,985,595 km (0.113 R)
• M79: 55,179,025 km (0.114 R)
• M80: 55,857,900 km (0.045 R)
• M81: 56,149,766 km (0.102 R)
• M82: 56,344,542 km (0.069 R)
• M83: 56,734,843 km (0.118 R)
• M84: 58,502,491 km (0.115 R)
• M85: 60,287,942 km (0.114 R)
• M86: 63,404,664 km (0.116 R)
• M87: 63,506,091 km (0.115 R)
• M88: 63,912,399 km (0.088 R)
• M89: 64,217,579 km (0.113 R)
• M90: 64,319,455 km (0.047 R)
• M91: 66,573,446 km (0.1 R)
• M92: 67,089,409 km (0.103 R)
• M93: 69,270,696 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit