🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 8.9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.53 AU - 0.81 AU

Year: 366 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,848,154 km

• M1: 117,135 km (0.117 R)
• M2: 172,935 km (0.083 R)
• M3: 260,599 km (0.074 R)
• M4: 386,112 km (0.107 R)
• M5: 459,265 km (0.061 R)
• M6: 525,837 km (0.073 R)
• M7: 596,297 km (0.065 R)
• M8: 683,513 km (0.089 R)
• M9: 810,521 km (0.119 R)
• M10: 882,627 km (0.037 R)
• M11: 942,018 km (0.086 R)
• M12: 1,022,053 km (0.1 R)
• M13: 1,120,488 km (0.099 R)
• M14: 1,181,225 km (0.108 R)
• M15: 1,238,970 km (0.11 R)
• M16: 1,310,328 km (0.118 R)
• M17: 1,392,008 km (0.099 R)
• M18: 1,484,160 km (0.102 R)
• M19: 1,551,180 km (0.088 R)
• M20: 1,651,560 km (0.105 R)
• M21: 1,716,636 km (0.049 R)
• M22: 1,782,608 km (0.091 R)
• M23: 1,844,542 km (0.114 R)
• M24: 1,912,160 km (0.084 R)
• M25: 2,000,423 km (0.119 R)
• M26: 2,180,987 km (0.09 R)
• M27: 2,408,975 km (0.111 R)
• M28: 2,574,280 km (0.049 R)
• M29: 2,693,958 km (0.083 R)
• M30: 2,759,931 km (0.112 R)
• M31: 2,854,477 km (0.064 R)
• M32: 2,978,344 km (0.081 R)
• M33: 3,138,713 km (0.081 R)
• M34: 3,260,934 km (0.117 R)
• M35: 3,343,213 km (0.106 R)
• M36: 3,414,422 km (0.071 R)
• M37: 3,504,031 km (0.058 R)
• M38: 3,649,141 km (0.032 R)
• M39: 3,728,428 km (0.093 R)
• M40: 3,783,779 km (0.119 R)
• M41: 3,857,979 km (0.047 R)
• M42: 4,007,877 km (0.105 R)
• M43: 4,071,007 km (0.119 R)
• M44: 4,134,287 km (0.114 R)
• M45: 4,210,731 km (0.072 R)
• M46: 4,307,072 km (0.086 R)
• M47: 4,391,146 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 12.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.98 AU - 1.2 AU

Year: 759 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,848,154 km

• M1: 151,094 km (0.109 R)
• M2: 297,401 km (0.111 R)
• M3: 440,566 km (0.107 R)
• M4: 536,159 km (0.032 R)
• M5: 624,571 km (0.091 R)
• M6: 727,195 km (0.111 R)
• M7: 827,426 km (0.109 R)
• M8: 980,315 km (0.074 R)
• M9: 1,128,118 km (0.099 R)
• M10: 1,225,655 km (0.049 R)
• M11: 1,348,026 km (0.064 R)
• M12: 1,525,150 km (0.061 R)
• M13: 1,651,710 km (0.105 R)
• M14: 1,848,282 km (0.056 R)
• M15: 1,971,251 km (0.059 R)
• M16: 2,186,822 km (0.063 R)
• M17: 2,264,762 km (0.119 R)
• M18: 2,370,229 km (0.066 R)
• M19: 2,518,031 km (0.06 R)
• M20: 2,830,093 km (0.11 R)
• M21: 2,987,320 km (0.117 R)
• M22: 3,191,671 km (0.097 R)
• M23: 3,318,081 km (0.091 R)
• M24: 3,423,398 km (0.112 R)
• M25: 3,683,848 km (0.111 R)
• M26: 4,014,758 km (0.071 R)
• M27: 4,570,963 km (0.074 R)
• M28: 4,688,547 km (0.113 R)
• M29: 4,849,813 km (0.107 R)
• M30: 4,952,587 km (0.114 R)
• M31: 5,151,552 km (0.028 R)
• M32: 5,238,917 km (0.067 R)
• M33: 5,468,550 km (0.071 R)
• M34: 5,855,410 km (0.055 R)
• M35: 5,937,539 km (0.096 R)
• M36: 6,102,995 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 12.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.88 AU - 3.1 AU

Year: 2620 Days

Day: 7.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,848,154 km

• M1: 212,878 km (0.103 R)
• M2: 379,231 km (0.074 R)
• M3: 771,027 km (0.091 R)
• M4: 868,715 km (0.025 R)
• M5: 1,059,751 km (0.11 R)
• M6: 1,504,955 km (0.062 R)
• M7: 1,881,044 km (0.115 R)
• M8: 2,109,480 km (0.055 R)
• M9: 2,347,191 km (0.114 R)
• M10: 2,493,946 km (0.072 R)
• M11: 2,593,728 km (0.083 R)
• M12: 3,192,867 km (0.053 R)
• M13: 3,480,694 km (0.093 R)
• M14: 4,022,986 km (0.071 R)
• M15: 4,394,288 km (0.116 R)
• M16: 4,591,907 km (0.08 R)
• M17: 4,699,468 km (0.043 R)
• M18: 5,250,137 km (0.1 R)
• M19: 5,362,784 km (0.087 R)
• M20: 5,557,860 km (0.099 R)
• M21: 5,921,383 km (0.096 R)
• M22: 6,173,904 km (0.053 R)
• M23: 6,602,502 km (0.099 R)
• M24: 6,759,131 km (0.114 R)
• M25: 7,147,487 km (0.066 R)
• M26: 7,308,454 km (0.064 R)
• M27: 7,452,517 km (0.086 R)
• M28: 8,001,242 km (0.11 R)
• M29: 8,093,993 km (0.104 R)
• M30: 8,224,442 km (0.049 R)
• M31: 8,374,489 km (0.112 R)
• M32: 8,849,013 km (0.119 R)
• M33: 9,744,955 km (0.062 R)
• M34: 10,486,512 km (0.084 R)
• M35: 10,567,743 km (0.11 R)
• M36: 10,649,274 km (0.069 R)
• M37: 11,163,292 km (0.12 R)
• M38: 11,664,296 km (0.037 R)
• M39: 11,790,855 km (0.082 R)
• M40: 13,014,566 km (0.073 R)
• M41: 13,145,763 km (0.068 R)
• M42: 13,255,419 km (0.066 R)
• M43: 14,031,532 km (0.074 R)
• M44: 14,685,873 km (0.113 R)
• M45: 14,936,599 km (0.076 R)
• M46: 15,051,042 km (0.039 R)
• M47: 15,327,050 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.2

Radius: 5.9

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.87 AU - 8.23 AU

Year: 15231 Days

Day: 22.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,848,154 km

• M1: 138,079 km (0.075 R)
• M2: 409,898 km (0.117 R)
• M3: 534,364 km (0.081 R)
• M4: 611,107 km (0.115 R)
• M5: 650,900 km (0.06 R)
• M6: 712,385 km (0.115 R)
• M7: 754,572 km (0.097 R)
• M8: 841,488 km (0.108 R)
• M9: 1,025,344 km (0.097 R)
• M10: 1,221,915 km (0.099 R)
• M11: 1,511,686 km (0.097 R)
• M12: 1,566,589 km (0.116 R)
• M13: 1,793,230 km (0.108 R)
• M14: 2,183,531 km (0.076 R)
• M15: 2,277,328 km (0.066 R)
• M16: 2,340,459 km (0.084 R)
• M17: 2,867,642 km (0.079 R)
• M18: 3,144,547 km (0.081 R)
• M19: 3,686,989 km (0.094 R)
• M20: 3,724,089 km (0.084 R)
• M21: 3,761,489 km (0.086 R)
• M22: 3,836,437 km (0.115 R)
• M23: 4,257,855 km (0.034 R)
• M24: 4,375,439 km (0.107 R)
• M25: 4,856,096 km (0.049 R)
• M26: 5,395,696 km (0.066 R)
• M27: 5,565,490 km (0.034 R)
• M28: 7,264,921 km (0.082 R)
• M29: 7,546,913 km (0.107 R)
• M30: 7,594,336 km (0.119 R)
• M31: 7,689,331 km (0.106 R)
• M32: 7,736,903 km (0.051 R)
• M33: 7,784,624 km (0.06 R)
• M34: 8,760,152 km (0.08 R)
• M35: 9,773,528 km (0.073 R)
• M36: 10,346,638 km (0.115 R)
• M37: 11,091,635 km (0.117 R)
• M38: 12,241,295 km (0.055 R)
• M39: 13,371,058 km (0.034 R)
• M40: 13,600,990 km (0.108 R)
• M41: 13,658,585 km (0.052 R)
• M42: 14,533,732 km (0.106 R)
• M43: 15,246,716 km (0.088 R)
• M44: 15,667,834 km (0.047 R)
• M45: 16,215,063 km (0.057 R)
• M46: 16,583,223 km (0.113 R)
• M47: 17,578,647 km (0.045 R)
• M48: 19,043,211 km (0.116 R)
• M49: 19,561,717 km (0.071 R)
• M50: 19,953,663 km (0.094 R)
• M51: 20,019,187 km (0.091 R)
• M52: 20,282,330 km (0.114 R)
• M53: 20,348,153 km (0.076 R)
• M54: 21,480,010 km (0.117 R)
• M55: 21,614,499 km (0.101 R)
• M56: 23,043,458 km (0.056 R)
• M57: 24,013,001 km (0.106 R)
• M58: 24,502,785 km (0.083 R)
• M59: 25,207,989 km (0.079 R)
• M60: 26,063,240 km (0.048 R)
• M61: 26,855,511 km (0.072 R)
• M62: 27,000,471 km (0.062 R)
• M63: 27,875,319 km (0.093 R)
• M64: 30,328,575 km (0.117 R)
• M65: 30,403,972 km (0.102 R)
• M66: 31,085,540 km (0.069 R)
• M67: 32,386,742 km (0.092 R)
• M68: 34,332,263 km (0.084 R)
• M69: 35,120,943 km (0.049 R)
• M70: 36,155,262 km (0.066 R)
• M71: 36,475,551 km (0.085 R)
• M72: 38,172,141 km (0.102 R)
• M73: 38,743,455 km (0.097 R)
• M74: 39,071,224 km (0.054 R)
• M75: 40,474,153 km (0.036 R)
• M76: 44,010,497 km (0.113 R)
• M77: 45,728,928 km (0.093 R)
• M78: 45,988,629 km (0.12 R)
• M79: 50,119,924 km (0.106 R)
• M80: 50,477,014 km (0.073 R)
• M81: 51,643,130 km (0.106 R)
• M82: 51,913,603 km (0.108 R)
• M83: 52,727,565 km (0.049 R)
• M84: 53,910,734 km (0.091 R)
• M85: 55,748,095 km (0.102 R)
• M86: 56,025,599 km (0.117 R)
• M87: 56,674,555 km (0.1 R)
• M88: 56,860,355 km (0.118 R)
• M89: 57,046,455 km (0.118 R)
• M90: 57,232,705 km (0.099 R)
• M91: 57,326,054 km (0.109 R)
• M92: 57,792,799 km (0.097 R)
• M93: 59,767,341 km (0.092 R)
• M94: 64,072,469 km (0.053 R)
• M95: 64,751,045 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit