🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 11.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 422 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,089,214 km

• M1: 210,783 km (0.119 R)
• M2: 310,565 km (0.035 R)
• M3: 424,858 km (0.1 R)
• M4: 594,203 km (0.102 R)
• M5: 664,963 km (0.102 R)
• M6: 766,839 km (0.11 R)
• M7: 872,156 km (0.079 R)
• M8: 980,165 km (0.12 R)
• M9: 1,063,641 km (0.057 R)
• M10: 1,136,196 km (0.079 R)
• M11: 1,213,239 km (0.089 R)
• M12: 1,306,588 km (0.057 R)
• M13: 1,428,959 km (0.112 R)
• M14: 1,558,361 km (0.061 R)
• M15: 1,688,810 km (0.114 R)
• M16: 1,780,963 km (0.058 R)
• M17: 2,108,881 km (0.111 R)
• M18: 2,233,047 km (0.064 R)
• M19: 2,317,121 km (0.084 R)
• M20: 2,495,891 km (0.087 R)
• M21: 2,579,666 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 8.8

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.75 AU - 2.01 AU

Year: 1779 Days

Day: 6.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,089,214 km

• M1: 140,472 km (0.067 R)
• M2: 197,320 km (0.099 R)
• M3: 293,062 km (0.09 R)
• M4: 370,704 km (0.046 R)
• M5: 436,527 km (0.095 R)
• M6: 669,002 km (0.108 R)
• M7: 795,561 km (0.093 R)
• M8: 893,698 km (0.107 R)
• M9: 1,024,745 km (0.074 R)
• M10: 1,348,625 km (0.077 R)
• M11: 1,612,067 km (0.077 R)
• M12: 2,137,006 km (0.113 R)
• M13: 2,276,281 km (0.1 R)
• M14: 2,484,222 km (0.111 R)
• M15: 3,173,420 km (0.099 R)
• M16: 3,347,402 km (0.034 R)
• M17: 3,980,949 km (0.111 R)
• M18: 4,200,259 km (0.078 R)
• M19: 4,263,689 km (0.12 R)
• M20: 4,327,418 km (0.098 R)
• M21: 4,536,855 km (0.101 R)
• M22: 4,650,998 km (0.12 R)
• M23: 4,716,671 km (0.079 R)
• M24: 5,016,017 km (0.101 R)
• M25: 5,546,042 km (0.087 R)
• M26: 5,808,885 km (0.045 R)
• M27: 6,022,212 km (0.036 R)
• M28: 6,111,821 km (0.097 R)
• M29: 6,183,927 km (0.08 R)
• M30: 6,419,993 km (0.077 R)
• M31: 6,511,547 km (0.12 R)
• M32: 6,566,748 km (0.063 R)
• M33: 7,126,992 km (0.099 R)
• M34: 7,432,022 km (0.074 R)
• M35: 7,566,810 km (0.103 R)
• M36: 7,624,854 km (0.098 R)
• M37: 7,683,047 km (0.114 R)
• M38: 8,253,165 km (0.078 R)
• M39: 8,432,832 km (0.091 R)
• M40: 8,513,166 km (0.113 R)
• M41: 8,694,778 km (0.118 R)
• M42: 9,041,247 km (0.072 R)
• M43: 9,247,243 km (0.095 R)
• M44: 9,309,326 km (0.079 R)
• M45: 9,517,267 km (0.09 R)
• M46: 9,705,760 km (0.053 R)
• M47: 9,789,984 km (0.111 R)
• M48: 9,895,450 km (0.054 R)
• M49: 10,257,328 km (0.098 R)
• M50: 10,580,160 km (0.082 R)
• M51: 10,666,777 km (0.072 R)
• M52: 10,928,124 km (0.081 R)
• M53: 11,279,979 km (0.12 R)
• M54: 11,568,553 km (0.103 R)
• M55: 11,747,322 km (0.085 R)
• M56: 11,882,110 km (0.096 R)
• M57: 12,289,315 km (0.038 R)
• M58: 12,816,349 km (0.064 R)
• M59: 12,931,838 km (0.117 R)
• M60: 13,140,677 km (0.1 R)
• M61: 13,233,876 km (0.117 R)
• M62: 13,350,712 km (0.03 R)
• M63: 13,421,023 km (0.112 R)
• M64: 13,491,334 km (0.105 R)
• M65: 13,821,347 km (0.091 R)
• M66: 13,939,829 km (0.115 R)
• M67: 14,130,267 km (0.087 R)
• M68: 14,225,710 km (0.102 R)
• M69: 14,465,366 km (0.085 R)
• M70: 14,682,133 km (0.103 R)
• M71: 14,875,863 km (0.061 R)
• M72: 15,094,724 km (0.071 R)
• M73: 15,339,167 km (0.076 R)
• M74: 15,733,058 km (0.118 R)
• M75: 15,956,109 km (0.06 R)
• M76: 16,055,591 km (0.025 R)
• M77: 16,732,223 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.8

Radius: 3.8

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.76 AU - 8.06 AU

Year: 15356 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,089,214 km

• M1: 225,294 km (0.12 R)
• M2: 380,876 km (0.082 R)
• M3: 566,078 km (0.074 R)
• M4: 660,175 km (0.085 R)
• M5: 917,484 km (0.106 R)
• M6: 2,037,822 km (0.096 R)
• M7: 2,207,317 km (0.106 R)
• M8: 2,331,333 km (0.056 R)
• M9: 2,769,356 km (0.089 R)
• M10: 3,515,700 km (0.075 R)
• M11: 4,289,270 km (0.092 R)
• M12: 4,600,284 km (0.07 R)
• M13: 4,854,451 km (0.1 R)
• M14: 4,886,465 km (0.114 R)
• M15: 4,950,942 km (0.064 R)
• M16: 5,542,900 km (0.052 R)
• M17: 5,745,157 km (0.092 R)
• M18: 5,847,182 km (0.118 R)
• M19: 6,087,736 km (0.111 R)
• M20: 6,792,342 km (0.069 R)
• M21: 6,900,351 km (0.117 R)
• M22: 7,227,522 km (0.096 R)
• M23: 7,671,528 km (0.118 R)
• M24: 9,174,688 km (0.115 R)
• M25: 10,891,174 km (0.087 R)
• M26: 11,059,621 km (0.107 R)
• M27: 11,356,722 km (0.108 R)
• M28: 13,327,973 km (0.043 R)
• M29: 13,418,031 km (0.11 R)
• M30: 13,916,940 km (0.06 R)
• M31: 14,237,529 km (0.069 R)
• M32: 14,283,455 km (0.117 R)
• M33: 15,073,033 km (0.084 R)
• M34: 15,307,901 km (0.04 R)
• M35: 16,403,855 km (0.079 R)
• M36: 16,548,666 km (0.048 R)
• M37: 16,693,926 km (0.101 R)
• M38: 17,426,506 km (0.116 R)
• M39: 18,720,977 km (0.115 R)
• M40: 18,821,806 km (0.106 R)
• M41: 19,379,656 km (0.101 R)
• M42: 19,891,580 km (0.113 R)
• M43: 20,304,171 km (0.077 R)
• M44: 21,138,030 km (0.092 R)
• M45: 21,243,047 km (0.095 R)
• M46: 22,785,252 km (0.072 R)
• M47: 23,216,991 km (0.094 R)
• M48: 23,705,877 km (0.119 R)
• M49: 23,760,331 km (0.082 R)
• M50: 23,869,537 km (0.089 R)
• M51: 24,417,963 km (0.067 R)
• M52: 24,473,164 km (0.09 R)
• M53: 24,749,173 km (0.106 R)
• M54: 25,304,181 km (0.086 R)
• M55: 25,471,581 km (0.096 R)
• M56: 25,527,381 km (0.032 R)
• M57: 25,863,377 km (0.114 R)
• M58: 26,313,667 km (0.102 R)
• M59: 26,766,500 km (0.044 R)
• M60: 26,823,347 km (0.049 R)
• M61: 27,279,022 km (0.108 R)
• M62: 27,909,876 km (0.081 R)
• M63: 28,140,407 km (0.119 R)
• M64: 28,371,685 km (0.106 R)
• M65: 29,831,012 km (0.065 R)
• M66: 29,948,895 km (0.1 R)
• M67: 31,254,885 km (0.118 R)
• M68: 31,494,241 km (0.107 R)
• M69: 33,004,581 km (0.105 R)
• M70: 33,860,580 km (0.048 R)
• M71: 34,106,519 km (0.109 R)
• M72: 34,352,907 km (0.076 R)
• M73: 34,785,843 km (0.085 R)
• M74: 35,033,877 km (0.096 R)
• M75: 35,656,802 km (0.096 R)
• M76: 35,719,334 km (0.103 R)
• M77: 36,346,149 km (0.085 R)
• M78: 36,534,942 km (0.094 R)
• M79: 36,787,164 km (0.075 R)
• M80: 36,850,294 km (0.029 R)
• M81: 37,483,841 km (0.118 R)
• M82: 37,801,886 km (0.048 R)
• M83: 38,825,734 km (0.099 R)
• M84: 39,211,995 km (0.12 R)
• M85: 39,276,472 km (0.057 R)
• M86: 39,470,201 km (0.07 R)
• M87: 40,183,185 km (0.073 R)
• M88: 40,378,410 km (0.107 R)
• M89: 40,573,934 km (0.039 R)
• M90: 42,017,404 km (0.114 R)
• M91: 42,678,926 km (0.054 R)
• M92: 43,210,747 km (0.046 R)
• M93: 43,677,941 km (0.114 R)
• M94: 44,146,631 km (0.056 R)
• M95: 44,348,139 km (0.1 R)
• M96: 45,021,629 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit