🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 9.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.12 AU - 1.56 AU

Year: 1071 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,707,685 km

• M1: 121,473 km (0.036 R)
• M2: 184,903 km (0.08 R)
• M3: 301,290 km (0.108 R)
• M4: 382,372 km (0.102 R)
• M5: 455,675 km (0.088 R)
• M6: 516,711 km (0.056 R)
• M7: 585,825 km (0.093 R)
• M8: 688,599 km (0.109 R)
• M9: 760,705 km (0.113 R)
• M10: 902,225 km (0.117 R)
• M11: 1,011,282 km (0.097 R)
• M12: 1,193,043 km (0.093 R)
• M13: 1,281,605 km (0.101 R)
• M14: 1,418,786 km (0.078 R)
• M15: 1,506,151 km (0.118 R)
• M16: 1,567,786 km (0.081 R)
• M17: 1,700,778 km (0.068 R)
• M18: 1,881,642 km (0.065 R)
• M19: 1,993,242 km (0.115 R)
• M20: 2,301,713 km (0.074 R)
• M21: 2,405,384 km (0.084 R)
• M22: 2,633,820 km (0.073 R)
• M23: 2,903,695 km (0.094 R)
• M24: 2,990,013 km (0.095 R)
• M25: 3,050,749 km (0.077 R)
• M26: 3,164,893 km (0.09 R)
• M27: 3,244,778 km (0.094 R)
• M28: 3,415,619 km (0.105 R)
• M29: 3,515,999 km (0.089 R)
• M30: 3,710,177 km (0.05 R)
• M31: 3,813,399 km (0.105 R)
• M32: 3,927,094 km (0.057 R)
• M33: 4,051,410 km (0.11 R)
• M34: 4,235,714 km (0.102 R)
• M35: 4,412,838 km (0.062 R)
• M36: 4,804,934 km (0.094 R)
• M37: 4,866,269 km (0.112 R)
• M38: 5,313,567 km (0.082 R)
• M39: 5,398,239 km (0.074 R)
• M40: 5,741,566 km (0.108 R)
• M41: 5,828,483 km (0.071 R)
• M42: 5,926,768 km (0.116 R)
• M43: 6,114,065 km (0.113 R)
• M44: 6,292,086 km (0.114 R)
• M45: 6,449,314 km (0.09 R)
• M46: 6,698,993 km (0.096 R)
• M47: 6,813,585 km (0.117 R)
• M48: 7,126,244 km (0.111 R)
• M49: 7,562,172 km (0.114 R)
• M50: 8,275,305 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 12.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.66 AU

Year: 1332 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,707,685 km

• M1: 158,275 km (0.092 R)
• M2: 368,310 km (0.094 R)
• M3: 516,561 km (0.087 R)
• M4: 635,941 km (0.098 R)
• M5: 743,801 km (0.114 R)
• M6: 1,283,550 km (0.113 R)
• M7: 1,475,633 km (0.107 R)
• M8: 1,564,195 km (0.12 R)
• M9: 1,677,591 km (0.065 R)
• M10: 1,809,536 km (0.051 R)
• M11: 1,961,228 km (0.064 R)
• M12: 2,075,970 km (0.092 R)
• M13: 2,416,155 km (0.094 R)
• M14: 2,646,985 km (0.115 R)
• M15: 2,922,544 km (0.047 R)
• M16: 3,035,490 km (0.114 R)
• M17: 3,121,060 km (0.074 R)
• M18: 3,255,998 km (0.088 R)
• M19: 3,412,627 km (0.108 R)
• M20: 3,561,626 km (0.104 R)
• M21: 3,652,282 km (0.057 R)
• M22: 3,845,862 km (0.119 R)
• M23: 4,233,021 km (0.079 R)
• M24: 4,523,391 km (0.086 R)
• M25: 4,709,640 km (0.091 R)
• M26: 4,831,562 km (0.115 R)
• M27: 4,920,872 km (0.096 R)
• M28: 5,215,131 km (0.041 R)
• M29: 5,387,468 km (0.095 R)
• M30: 6,047,793 km (0.112 R)
• M31: 6,204,721 km (0.098 R)
• M32: 6,436,598 km (0.027 R)
• M33: 6,522,766 km (0.071 R)
• M34: 6,771,099 km (0.12 R)
• M35: 7,149,432 km (0.077 R)
• M36: 7,560,826 km (0.093 R)
• M37: 7,690,827 km (0.093 R)
• M38: 7,887,548 km (0.072 R)
• M39: 8,059,286 km (0.09 R)
• M40: 8,868,012 km (0.102 R)
• M41: 9,240,361 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 8.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.91 AU - 3.55 AU

Year: 4007 Days

Day: 10.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,707,685 km

• M1: 137,181 km (0.097 R)
• M2: 234,420 km (0.045 R)
• M3: 298,149 km (0.1 R)
• M4: 354,846 km (0.11 R)
• M5: 607,367 km (0.075 R)
• M6: 703,858 km (0.076 R)
• M7: 837,449 km (0.113 R)
• M8: 957,426 km (0.108 R)
• M9: 1,118,543 km (0.118 R)
• M10: 1,389,914 km (0.089 R)
• M11: 1,560,156 km (0.087 R)
• M12: 1,723,367 km (0.105 R)
• M13: 1,793,080 km (0.094 R)
• M14: 1,863,840 km (0.051 R)
• M15: 2,216,292 km (0.115 R)
• M16: 2,400,447 km (0.049 R)
• M17: 2,462,830 km (0.065 R)
• M18: 2,541,817 km (0.084 R)
• M19: 2,800,173 km (0.089 R)
• M20: 3,152,027 km (0.047 R)
• M21: 3,272,603 km (0.106 R)
• M22: 3,553,697 km (0.105 R)
• M23: 3,697,311 km (0.079 R)
• M24: 3,787,968 km (0.038 R)
• M25: 3,953,124 km (0.118 R)
• M26: 4,177,072 km (0.12 R)
• M27: 4,328,764 km (0.089 R)
• M28: 4,973,381 km (0.111 R)
• M29: 5,174,740 km (0.101 R)
• M30: 5,276,317 km (0.061 R)
• M31: 5,461,070 km (0.099 R)
• M32: 5,606,180 km (0.12 R)
• M33: 5,857,953 km (0.116 R)
• M34: 5,921,533 km (0.102 R)
• M35: 6,092,074 km (0.079 R)
• M36: 6,351,028 km (0.107 R)
• M37: 6,857,267 km (0.104 R)
• M38: 7,194,461 km (0.114 R)
• M39: 7,399,410 km (0.111 R)
• M40: 7,537,190 km (0.031 R)
• M41: 7,908,641 km (0.119 R)
• M42: 8,191,082 km (0.098 R)
• M43: 8,693,431 km (0.114 R)
• M44: 8,838,841 km (0.04 R)
• M45: 9,132,052 km (0.066 R)
• M46: 9,230,488 km (0.115 R)
• M47: 9,428,406 km (0.059 R)
• M48: 9,627,670 km (0.074 R)
• M49: 9,753,033 km (0.1 R)
• M50: 9,954,691 km (0.074 R)
• M51: 10,439,089 km (0.115 R)
• M52: 10,723,026 km (0.077 R)
• M53: 11,351,486 km (0.115 R)
• M54: 11,536,988 km (0.117 R)
• M55: 11,723,536 km (0.083 R)
• M56: 11,991,765 km (0.081 R)
• M57: 12,126,703 km (0.097 R)
• M58: 13,251,679 km (0.039 R)
• M59: 13,363,279 km (0.074 R)
• M60: 13,756,123 km (0.071 R)
• M61: 14,067,436 km (0.112 R)
• M62: 14,409,716 km (0.079 R)
• M63: 14,467,161 km (0.056 R)
• M64: 15,306,854 km (0.078 R)
• M65: 15,482,482 km (0.034 R)
• M66: 15,688,329 km (0.099 R)
• M67: 16,341,174 km (0.118 R)
• M68: 16,610,749 km (0.089 R)
• M69: 17,063,432 km (0.096 R)
• M70: 17,124,169 km (0.081 R)
• M71: 17,826,830 km (0.045 R)
• M72: 18,539,066 km (0.099 R)
• M73: 18,977,238 km (0.111 R)
• M74: 19,863,605 km (0.106 R)
• M75: 19,991,362 km (0.119 R)
• M76: 20,763,436 km (0.084 R)
• M77: 20,860,525 km (0.053 R)
• M78: 20,957,914 km (0.109 R)
• M79: 21,218,364 km (0.108 R)
• M80: 21,643,670 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 11.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.21 AU - 4.13 AU

Year: 4853 Days

Day: 10.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,707,685 km

• M1: 158,275 km (0.067 R)
• M2: 245,789 km (0.114 R)
• M3: 601,533 km (0.118 R)
• M4: 736,919 km (0.118 R)
• M5: 855,999 km (0.047 R)
• M6: 996,771 km (0.118 R)
• M7: 1,207,404 km (0.111 R)
• M8: 1,483,412 km (0.116 R)
• M9: 2,329,089 km (0.07 R)
• M10: 2,592,082 km (0.093 R)
• M11: 2,695,754 km (0.069 R)
• M12: 3,191,072 km (0.097 R)
• M13: 3,645,102 km (0.113 R)
• M14: 3,738,301 km (0.085 R)
• M15: 3,975,115 km (0.092 R)
• M16: 4,168,096 km (0.075 R)
• M17: 4,714,876 km (0.12 R)
• M18: 5,523,901 km (0.083 R)
• M19: 5,930,808 km (0.12 R)
• M20: 6,319,313 km (0.106 R)
• M21: 6,630,477 km (0.036 R)
• M22: 7,327,005 km (0.076 R)
• M23: 7,474,957 km (0.099 R)
• M24: 7,713,865 km (0.115 R)
• M25: 7,894,878 km (0.039 R)
• M26: 8,322,429 km (0.073 R)
• M27: 8,663,661 km (0.111 R)
• M28: 9,327,876 km (0.083 R)
• M29: 9,488,544 km (0.117 R)
• M30: 9,975,934 km (0.071 R)
• M31: 10,107,281 km (0.091 R)
• M32: 10,338,559 km (0.103 R)
• M33: 10,504,762 km (0.097 R)
• M34: 11,008,907 km (0.055 R)
• M35: 11,212,809 km (0.1 R)
• M36: 11,349,392 km (0.068 R)
• M37: 12,426,796 km (0.116 R)
• M38: 12,603,770 km (0.117 R)
• M39: 12,781,492 km (0.068 R)
• M40: 13,500,609 km (0.09 R)
• M41: 13,682,371 km (0.087 R)
• M42: 14,641,144 km (0.094 R)
• M43: 14,978,038 km (0.107 R)
• M44: 15,053,286 km (0.08 R)
• M45: 15,889,089 km (0.102 R)
• M46: 16,042,576 km (0.077 R)
• M47: 16,428,689 km (0.073 R)
• M48: 17,092,155 km (0.074 R)
• M49: 18,687,766 km (0.097 R)
• M50: 18,849,930 km (0.109 R)
• M51: 19,462,085 km (0.106 R)
• M52: 19,626,493 km (0.102 R)
• M53: 19,873,928 km (0.102 R)
• M54: 20,247,174 km (0.103 R)
• M55: 20,413,677 km (0.068 R)
• M56: 20,538,890 km (0.038 R)
• M57: 20,622,515 km (0.078 R)
• M58: 21,211,183 km (0.06 R)
• M59: 21,295,706 km (0.113 R)
• M60: 22,793,330 km (0.114 R)
• M61: 23,358,212 km (0.089 R)
• M62: 23,445,427 km (0.104 R)
• M63: 23,971,712 km (0.064 R)
• M64: 25,304,181 km (0.104 R)
• M65: 25,753,573 km (0.093 R)
• M66: 27,762,672 km (0.03 R)
• M67: 28,272,801 km (0.103 R)
• M68: 28,365,851 km (0.041 R)
• M69: 28,879,570 km (0.117 R)
• M70: 30,153,695 km (0.117 R)
• M71: 30,630,314 km (0.047 R)
• M72: 31,397,900 km (0.106 R)
• M73: 31,590,882 km (0.109 R)
• M74: 32,317,778 km (0.115 R)
• M75: 32,610,092 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit