🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 13.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 292 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,298,954 km

• M1: 170,691 km (0.105 R)
• M2: 299,345 km (0.114 R)
• M3: 435,479 km (0.097 R)
• M4: 527,033 km (0.097 R)
• M5: 636,240 km (0.071 R)
• M6: 735,423 km (0.119 R)
• M7: 1,024,297 km (0.088 R)
• M8: 1,175,241 km (0.091 R)
• M9: 1,269,637 km (0.091 R)
• M10: 1,445,714 km (0.108 R)
• M11: 1,539,063 km (0.1 R)
• M12: 1,643,482 km (0.075 R)
• M13: 1,736,831 km (0.049 R)
• M14: 1,845,888 km (0.112 R)
• M15: 1,966,763 km (0.11 R)
• M16: 2,100,055 km (0.118 R)
• M17: 2,261,172 km (0.069 R)
• M18: 2,396,109 km (0.104 R)
• M19: 2,482,577 km (0.051 R)
• M20: 2,817,526 km (0.1 R)
• M21: 2,930,772 km (0.06 R)
• M22: 3,029,058 km (0.073 R)
• M23: 3,172,971 km (0.103 R)
• M24: 3,364,606 km (0.113 R)
• M25: 3,467,828 km (0.094 R)
• M26: 3,554,595 km (0.084 R)
• M27: 3,647,944 km (0.086 R)
• M28: 3,789,464 km (0.054 R)
• M29: 3,920,960 km (0.116 R)
• M30: 4,011,467 km (0.039 R)
• M31: 4,139,373 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 11.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 300 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,298,954 km

• M1: 142,716 km (0.064 R)
• M2: 237,412 km (0.075 R)
• M3: 310,116 km (0.08 R)
• M4: 429,196 km (0.12 R)
• M5: 506,090 km (0.108 R)
• M6: 588,817 km (0.094 R)
• M7: 679,474 km (0.082 R)
• M8: 807,829 km (0.119 R)
• M9: 882,328 km (0.093 R)
• M10: 979,716 km (0.11 R)
• M11: 1,099,544 km (0.098 R)
• M12: 1,173,745 km (0.109 R)
• M13: 1,364,183 km (0.098 R)
• M14: 1,482,066 km (0.085 R)
• M15: 1,589,477 km (0.107 R)
• M16: 1,678,039 km (0.084 R)
• M17: 1,808,638 km (0.049 R)
• M18: 1,908,869 km (0.098 R)
• M19: 2,018,674 km (0.112 R)
• M20: 2,091,827 km (0.092 R)
• M21: 2,197,443 km (0.029 R)
• M22: 2,320,861 km (0.096 R)
• M23: 2,434,406 km (0.105 R)
• M24: 2,516,535 km (0.099 R)
• M25: 2,591,484 km (0.104 R)
• M26: 2,679,747 km (0.083 R)
• M27: 2,803,314 km (0.089 R)
• M28: 2,907,135 km (0.076 R)
• M29: 2,977,147 km (0.1 R)
• M30: 3,056,434 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 11.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.06 AU - 2.72 AU

Year: 2506 Days

Day: 13.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,298,954 km

• M1: 144,512 km (0.099 R)
• M2: 281,693 km (0.064 R)
• M3: 358,586 km (0.045 R)
• M4: 455,825 km (0.089 R)
• M5: 613,950 km (0.049 R)
• M6: 927,956 km (0.085 R)
• M7: 1,002,306 km (0.096 R)
• M8: 1,276,070 km (0.114 R)
• M9: 1,493,286 km (0.097 R)
• M10: 1,664,276 km (0.083 R)
• M11: 1,773,483 km (0.106 R)
• M12: 1,850,526 km (0.093 R)
• M13: 1,990,549 km (0.062 R)
• M14: 2,188,766 km (0.109 R)
• M15: 2,374,866 km (0.089 R)
• M16: 2,537,180 km (0.103 R)
• M17: 2,654,016 km (0.057 R)
• M18: 2,772,647 km (0.104 R)
• M19: 2,852,831 km (0.077 R)
• M20: 2,964,282 km (0.117 R)
• M21: 3,056,584 km (0.045 R)
• M22: 3,223,086 km (0.062 R)
• M23: 3,511,062 km (0.077 R)
• M24: 3,696,713 km (0.091 R)
• M25: 3,796,196 km (0.096 R)
• M26: 4,100,478 km (0.103 R)
• M27: 4,331,158 km (0.116 R)
• M28: 4,424,507 km (0.111 R)
• M29: 4,518,753 km (0.069 R)
• M30: 5,048,330 km (0.119 R)
• M31: 5,171,598 km (0.114 R)
• M32: 5,245,949 km (0.108 R)
• M33: 5,333,164 km (0.067 R)
• M34: 5,547,089 km (0.114 R)
• M35: 5,661,531 km (0.088 R)
• M36: 5,751,141 km (0.12 R)
• M37: 5,866,929 km (0.095 R)
• M38: 6,035,676 km (0.115 R)
• M39: 6,258,726 km (0.101 R)
• M40: 6,591,731 km (0.085 R)
• M41: 6,699,441 km (0.073 R)
• M42: 6,889,580 km (0.114 R)
• M43: 7,067,602 km (0.12 R)
• M44: 7,205,681 km (0.088 R)
• M45: 7,400,457 km (0.111 R)
• M46: 7,512,655 km (0.1 R)
• M47: 7,852,392 km (0.094 R)
• M48: 8,269,621 km (0.089 R)
• M49: 8,371,347 km (0.109 R)
• M50: 8,546,975 km (0.083 R)
• M51: 8,753,271 km (0.091 R)
• M52: 8,991,131 km (0.065 R)
• M53: 9,261,155 km (0.075 R)
• M54: 9,427,508 km (0.099 R)
• M55: 9,594,908 km (0.099 R)
• M56: 10,211,999 km (0.11 R)
• M57: 10,525,407 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.6

Radius: 14.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.8 AU - 6.08 AU

Year: 8606 Days

Day: 10.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,298,954 km

• M1: 176,675 km (0.094 R)
• M2: 357,838 km (0.066 R)
• M3: 554,859 km (0.107 R)
• M4: 794,963 km (0.08 R)
• M5: 1,534,725 km (0.06 R)
• M6: 1,716,785 km (0.092 R)
• M7: 1,949,260 km (0.06 R)
• M8: 2,215,096 km (0.11 R)
• M9: 3,007,067 km (0.115 R)
• M10: 3,134,524 km (0.029 R)
• M11: 4,535,059 km (0.119 R)
• M12: 4,623,023 km (0.095 R)
• M13: 5,944,870 km (0.032 R)
• M14: 6,203,076 km (0.11 R)
• M15: 6,564,355 km (0.114 R)
• M16: 6,697,497 km (0.082 R)
• M17: 6,831,536 km (0.041 R)
• M18: 7,136,417 km (0.091 R)
• M19: 7,619,468 km (0.097 R)
• M20: 7,865,108 km (0.102 R)
• M21: 8,256,306 km (0.12 R)
• M22: 8,364,167 km (0.1 R)
• M23: 8,910,348 km (0.109 R)
• M24: 9,206,552 km (0.036 R)
• M25: 9,468,199 km (0.107 R)
• M26: 10,075,865 km (0.099 R)
• M27: 10,345,740 km (0.052 R)
• M28: 10,462,127 km (0.052 R)
• M29: 11,249,161 km (0.11 R)
• M30: 11,368,840 km (0.088 R)
• M31: 11,770,959 km (0.092 R)
• M32: 13,005,440 km (0.046 R)
• M33: 13,299,400 km (0.095 R)
• M34: 13,808,482 km (0.09 R)
• M35: 14,194,444 km (0.104 R)
• M36: 14,323,996 km (0.049 R)
• M37: 14,758,428 km (0.095 R)
• M38: 15,109,086 km (0.092 R)
• M39: 15,329,593 km (0.091 R)
• M40: 15,952,967 km (0.087 R)
• M41: 16,630,047 km (0.104 R)
• M42: 16,903,512 km (0.085 R)
• M43: 17,501,305 km (0.111 R)
• M44: 18,293,276 km (0.098 R)
• M45: 18,528,444 km (0.077 R)
• M46: 19,192,360 km (0.06 R)
• M47: 19,671,372 km (0.117 R)
• M48: 20,009,014 km (0.056 R)
• M49: 20,935,175 km (0.099 R)
• M50: 21,181,263 km (0.092 R)
• M51: 21,576,950 km (0.105 R)
• M52: 22,476,332 km (0.087 R)
• M53: 24,002,230 km (0.096 R)
• M54: 26,566,039 km (0.095 R)
• M55: 27,207,066 km (0.091 R)
• M56: 28,069,796 km (0.029 R)
• M57: 28,341,167 km (0.075 R)
• M58: 28,777,245 km (0.038 R)
• M59: 28,996,256 km (0.114 R)
• M60: 29,215,567 km (0.068 R)
• M61: 30,043,441 km (0.108 R)
• M62: 30,209,944 km (0.116 R)
• M63: 30,767,196 km (0.076 R)
• M64: 31,215,391 km (0.108 R)
• M65: 32,573,141 km (0.1 R)
• M66: 33,029,863 km (0.075 R)
• M67: 35,111,817 km (0.06 R)
• M68: 35,345,788 km (0.084 R)
• M69: 35,580,358 km (0.1 R)
• M70: 35,697,792 km (0.067 R)
• M71: 36,050,843 km (0.081 R)
• M72: 36,286,759 km (0.032 R)
• M73: 37,116,877 km (0.116 R)
• M74: 38,073,406 km (0.03 R)
• M75: 39,462,273 km (0.109 R)
• M76: 39,644,782 km (0.089 R)
• M77: 39,888,327 km (0.095 R)
• M78: 40,438,399 km (0.077 R)
• M79: 40,560,919 km (0.045 R)
• M80: 40,683,590 km (0.12 R)
• M81: 40,929,379 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit