🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 9.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.16 AU

Year: 656 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 47,877,216 km

• M1: 197,469 km (0.04 R)
• M2: 313,108 km (0.082 R)
• M3: 386,411 km (0.081 R)
• M4: 463,604 km (0.118 R)
• M5: 526,585 km (0.1 R)
• M6: 644,916 km (0.08 R)
• M7: 707,897 km (0.107 R)
• M8: 792,270 km (0.077 R)
• M9: 895,194 km (0.073 R)
• M10: 1,024,147 km (0.08 R)
• M11: 1,153,998 km (0.074 R)
• M12: 1,329,925 km (0.066 R)
• M13: 1,651,560 km (0.113 R)
• M14: 1,870,871 km (0.063 R)
• M15: 2,004,312 km (0.101 R)
• M16: 2,295,131 km (0.057 R)
• M17: 2,569,942 km (0.089 R)
• M18: 2,636,513 km (0.109 R)
• M19: 2,703,832 km (0.096 R)
• M20: 2,771,600 km (0.091 R)
• M21: 2,893,672 km (0.083 R)
• M22: 3,143,201 km (0.112 R)
• M23: 3,214,709 km (0.101 R)
• M24: 3,294,744 km (0.089 R)
• M25: 3,375,526 km (0.081 R)
• M26: 3,448,680 km (0.098 R)
• M27: 3,580,176 km (0.077 R)
• M28: 3,654,975 km (0.06 R)
• M29: 3,721,845 km (0.072 R)
• M30: 3,899,268 km (0.075 R)
• M31: 4,105,714 km (0.103 R)
• M32: 4,297,947 km (0.117 R)
• M33: 4,475,370 km (0.065 R)
• M34: 4,610,158 km (0.062 R)
• M35: 5,059,550 km (0.074 R)
• M36: 5,351,116 km (0.095 R)
• M37: 5,648,217 km (0.058 R)
• M38: 5,774,478 km (0.073 R)
• M39: 5,891,763 km (0.1 R)
• M40: 5,960,578 km (0.098 R)
• M41: 6,039,565 km (0.067 R)
• M42: 6,248,703 km (0.096 R)
• M43: 6,328,888 km (0.084 R)
• M44: 6,643,193 km (0.113 R)
• M45: 6,725,172 km (0.1 R)
• M46: 6,828,096 km (0.097 R)
• M47: 6,973,056 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 10.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.35 AU - 1.43 AU

Year: 1075 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 47,877,216 km

• M1: 138,079 km (0.089 R)
• M2: 280,047 km (0.117 R)
• M3: 366,964 km (0.088 R)
• M4: 470,934 km (0.118 R)
• M5: 562,937 km (0.098 R)
• M6: 682,465 km (0.057 R)
• M7: 845,078 km (0.1 R)
• M8: 1,107,623 km (0.075 R)
• M9: 1,177,485 km (0.102 R)
• M10: 1,255,425 km (0.12 R)
• M11: 1,335,311 km (0.06 R)
• M12: 1,409,960 km (0.087 R)
• M13: 1,500,317 km (0.086 R)
• M14: 1,592,619 km (0.102 R)
• M15: 1,790,687 km (0.118 R)
• M16: 1,911,861 km (0.12 R)
• M17: 1,996,832 km (0.112 R)
• M18: 2,382,944 km (0.114 R)
• M19: 2,491,553 km (0.11 R)
• M20: 2,593,429 km (0.05 R)
• M21: 2,696,651 km (0.091 R)
• M22: 3,005,571 km (0.064 R)
• M23: 3,132,430 km (0.071 R)
• M24: 3,215,008 km (0.091 R)
• M25: 3,316,884 km (0.099 R)
• M26: 3,542,777 km (0.116 R)
• M27: 3,648,094 km (0.057 R)
• M28: 3,725,436 km (0.096 R)
• M29: 3,822,674 km (0.117 R)
• M30: 3,911,087 km (0.088 R)
• M31: 3,990,224 km (0.086 R)
• M32: 4,119,925 km (0.093 R)
• M33: 4,291,664 km (0.102 R)
• M34: 4,757,960 km (0.106 R)
• M35: 4,991,782 km (0.056 R)
• M36: 5,316,858 km (0.036 R)
• M37: 5,415,742 km (0.039 R)
• M38: 5,682,475 km (0.119 R)
• M39: 6,079,209 km (0.068 R)
• M40: 6,194,249 km (0.065 R)
• M41: 6,508,405 km (0.03 R)
• M42: 6,792,043 km (0.03 R)
• M43: 6,947,325 km (0.071 R)
• M44: 7,079,719 km (0.048 R)
• M45: 7,225,128 km (0.103 R)
• M46: 7,334,933 km (0.101 R)
• M47: 7,481,988 km (0.034 R)
• M48: 7,879,170 km (0.076 R)
• M49: 8,219,655 km (0.067 R)
• M50: 8,449,437 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 11.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.61 AU - 6.71 AU

Year: 8834 Days

Day: 10.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,877,216 km

• M1: 247,584 km (0.037 R)
• M2: 597,494 km (0.086 R)
• M3: 825,930 km (0.113 R)
• M4: 1,979,180 km (0.09 R)
• M5: 2,696,053 km (0.097 R)
• M6: 2,777,434 km (0.076 R)
• M7: 3,312,097 km (0.056 R)
• M8: 3,848,106 km (0.089 R)
• M9: 3,940,109 km (0.037 R)
• M10: 4,315,599 km (0.068 R)
• M11: 4,411,342 km (0.118 R)
• M12: 4,768,432 km (0.075 R)
• M13: 5,407,215 km (0.037 R)
• M14: 5,579,851 km (0.038 R)
• M15: 5,859,898 km (0.062 R)
• M16: 6,072,926 km (0.058 R)
• M17: 6,252,443 km (0.077 R)
• M18: 7,214,357 km (0.103 R)
• M19: 7,404,646 km (0.117 R)
• M20: 7,790,160 km (0.065 R)
• M21: 8,142,911 km (0.083 R)
• M22: 8,540,991 km (0.11 R)
• M23: 8,863,973 km (0.039 R)
• M24: 9,067,875 km (0.094 R)
• M25: 9,397,439 km (0.12 R)
• M26: 9,563,642 km (0.05 R)
• M27: 10,068,385 km (0.057 R)
• M28: 10,798,274 km (0.067 R)
• M29: 10,928,872 km (0.039 R)
• M30: 11,412,074 km (0.106 R)
• M31: 11,947,335 km (0.114 R)
• M32: 12,536,302 km (0.094 R)
• M33: 12,811,412 km (0.092 R)
• M34: 14,551,684 km (0.07 R)
• M35: 14,647,876 km (0.08 R)
• M36: 14,840,857 km (0.064 R)
• M37: 15,034,586 km (0.051 R)
• M38: 15,424,887 km (0.074 R)
• M39: 16,414,926 km (0.086 R)
• M40: 16,715,916 km (0.104 R)
• M41: 19,559,622 km (0.084 R)
• M42: 19,985,528 km (0.081 R)
• M43: 21,009,525 km (0.116 R)
• M44: 21,118,283 km (0.088 R)
• M45: 21,500,505 km (0.115 R)
• M46: 21,829,920 km (0.102 R)
• M47: 22,105,778 km (0.108 R)
• M48: 22,327,183 km (0.116 R)
• M49: 22,493,835 km (0.079 R)
• M50: 22,660,786 km (0.099 R)
• M51: 23,445,726 km (0.089 R)
• M52: 23,954,957 km (0.104 R)
• M53: 24,467,779 km (0.099 R)
• M54: 24,582,371 km (0.07 R)
• M55: 26,203,713 km (0.108 R)
• M56: 26,909,067 km (0.073 R)
• M57: 27,086,340 km (0.106 R)
• M58: 27,442,233 km (0.034 R)
• M59: 27,620,704 km (0.096 R)
• M60: 29,305,325 km (0.091 R)
• M61: 29,426,948 km (0.046 R)
• M62: 30,159,978 km (0.075 R)
• M63: 30,899,141 km (0.11 R)
• M64: 32,710,023 km (0.095 R)
• M65: 32,836,134 km (0.089 R)
• M66: 33,152,235 km (0.11 R)
• M67: 33,978,763 km (0.063 R)
• M68: 34,876,500 km (0.11 R)
• M69: 35,587,389 km (0.098 R)
• M70: 35,846,941 km (0.09 R)
• M71: 37,352,344 km (0.081 R)
• M72: 38,212,233 km (0.066 R)
• M73: 39,011,834 km (0.081 R)
• M74: 39,884,288 km (0.099 R)
• M75: 40,019,076 km (0.118 R)
• M76: 41,580,130 km (0.109 R)
• M77: 42,333,804 km (0.116 R)
• M78: 43,299,458 km (0.119 R)
• M79: 44,202,730 km (0.112 R)
• M80: 44,342,155 km (0.063 R)
• M81: 44,831,639 km (0.098 R)
• M82: 45,815,844 km (0.073 R)
• M83: 46,523,292 km (0.109 R)
• M84: 47,519,614 km (0.102 R)
• M85: 47,591,122 km (0.042 R)
• M86: 47,734,137 km (0.053 R)
• M87: 47,805,645 km (0.087 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: 516 - 20,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit