🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.2

Radius: 11.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.55 AU - 0.63 AU

Year: 302 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,522,017 km

• M1: 141,819 km (0.101 R)
• M2: 312,360 km (0.093 R)
• M3: 414,984 km (0.062 R)
• M4: 506,838 km (0.047 R)
• M5: 615,446 km (0.063 R)
• M6: 738,864 km (0.054 R)
• M7: 833,709 km (0.037 R)
• M8: 907,012 km (0.073 R)
• M9: 996,023 km (0.079 R)
• M10: 1,081,443 km (0.044 R)
• M11: 1,162,226 km (0.049 R)
• M12: 1,245,253 km (0.046 R)
• M13: 1,440,927 km (0.115 R)
• M14: 1,650,962 km (0.097 R)
• M15: 1,736,981 km (0.116 R)
• M16: 1,862,643 km (0.043 R)
• M17: 1,969,755 km (0.107 R)
• M18: 2,087,788 km (0.102 R)
• M19: 2,158,996 km (0.103 R)
• M20: 2,442,484 km (0.081 R)
• M21: 2,541,369 km (0.076 R)
• M22: 2,651,173 km (0.104 R)
• M23: 2,762,474 km (0.079 R)
• M24: 2,980,139 km (0.028 R)
• M25: 3,208,575 km (0.069 R)
• M26: 3,469,324 km (0.114 R)
• M27: 3,753,261 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 10.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.85 AU - 2.09 AU

Year: 1844 Days

Day: 12.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,522,017 km

• M1: 147,504 km (0.059 R)
• M2: 302,337 km (0.092 R)
• M3: 452,384 km (0.072 R)
• M4: 538,702 km (0.111 R)
• M5: 730,486 km (0.077 R)
• M6: 843,582 km (0.056 R)
• M7: 1,043,146 km (0.029 R)
• M8: 1,153,699 km (0.097 R)
• M9: 1,437,486 km (0.106 R)
• M10: 1,624,932 km (0.101 R)
• M11: 1,809,536 km (0.087 R)
• M12: 2,128,778 km (0.112 R)
• M13: 2,283,312 km (0.075 R)
• M14: 2,392,369 km (0.101 R)
• M15: 2,466,270 km (0.109 R)
• M16: 2,616,018 km (0.081 R)
• M17: 2,692,163 km (0.096 R)
• M18: 2,885,743 km (0.096 R)
• M19: 3,004,075 km (0.091 R)
• M20: 3,097,274 km (0.085 R)
• M21: 3,232,212 km (0.113 R)
• M22: 3,507,920 km (0.09 R)
• M23: 3,592,144 km (0.097 R)
• M24: 3,820,131 km (0.057 R)
• M25: 4,200,708 km (0.113 R)
• M26: 5,029,929 km (0.079 R)
• M27: 5,561,301 km (0.062 R)
• M28: 5,643,430 km (0.108 R)
• M29: 5,726,008 km (0.116 R)
• M30: 5,975,986 km (0.051 R)
• M31: 6,263,663 km (0.095 R)
• M32: 6,332,029 km (0.109 R)
• M33: 6,521,270 km (0.099 R)
• M34: 6,660,097 km (0.034 R)
• M35: 6,870,282 km (0.073 R)
• M36: 7,046,957 km (0.079 R)
• M37: 7,171,722 km (0.113 R)
• M38: 7,423,196 km (0.099 R)
• M39: 7,550,055 km (0.098 R)
• M40: 7,806,017 km (0.11 R)
• M41: 7,934,970 km (0.059 R)
• M42: 8,046,271 km (0.093 R)
• M43: 8,251,370 km (0.08 R)
• M44: 8,590,807 km (0.057 R)
• M45: 8,896,585 km (0.114 R)
• M46: 9,128,163 km (0.085 R)
• M47: 9,283,595 km (0.119 R)
• M48: 10,054,323 km (0.081 R)
• M49: 10,661,092 km (0.086 R)
• M50: 10,907,181 km (0.083 R)
• M51: 11,010,254 km (0.11 R)
• M52: 11,155,214 km (0.058 R)
• M53: 11,488,668 km (0.054 R)
• M54: 11,593,685 km (0.083 R)
• M55: 11,719,946 km (0.105 R)
• M56: 12,768,627 km (0.1 R)
• M57: 13,535,915 km (0.105 R)
• M58: 13,981,118 km (0.105 R)
• M59: 14,183,075 km (0.116 R)
• M60: 14,385,930 km (0.028 R)
• M61: 14,771,892 km (0.059 R)
• M62: 14,954,701 km (0.032 R)
• M63: 15,577,028 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693

Radius: 12.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.06 AU - 2.4 AU

Year: 2221 Days

Day: 6 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,522,017 km

• M1: 162,014 km (0.068 R)
• M2: 246,836 km (0.12 R)
• M3: 361,877 km (0.08 R)
• M4: 519,553 km (0.08 R)
• M5: 688,599 km (0.097 R)
• M6: 833,410 km (0.113 R)
• M7: 1,096,104 km (0.116 R)
• M8: 1,258,567 km (0.081 R)
• M9: 1,551,779 km (0.041 R)
• M10: 1,689,259 km (0.086 R)
• M11: 1,783,356 km (0.091 R)
• M12: 1,952,402 km (0.099 R)
• M13: 2,114,267 km (0.1 R)
• M14: 2,411,966 km (0.091 R)
• M15: 2,640,851 km (0.108 R)
• M16: 2,778,930 km (0.08 R)
• M17: 3,019,184 km (0.106 R)
• M18: 3,134,674 km (0.073 R)
• M19: 3,325,561 km (0.097 R)
• M20: 3,445,089 km (0.117 R)
• M21: 3,765,528 km (0.069 R)
• M22: 3,952,974 km (0.116 R)
• M23: 4,127,704 km (0.115 R)
• M24: 4,224,045 km (0.119 R)
• M25: 4,402,665 km (0.114 R)
• M26: 5,385,972 km (0.049 R)
• M27: 5,562,348 km (0.107 R)
• M28: 5,651,209 km (0.118 R)
• M29: 5,740,669 km (0.059 R)
• M30: 5,902,683 km (0.027 R)
• M31: 6,102,845 km (0.098 R)
• M32: 6,305,401 km (0.105 R)
• M33: 6,435,401 km (0.08 R)
• M34: 6,945,231 km (0.033 R)
• M35: 7,448,628 km (0.089 R)
• M36: 7,586,258 km (0.092 R)
• M37: 7,684,992 km (0.058 R)
• M38: 7,824,118 km (0.04 R)
• M39: 8,388,701 km (0.1 R)
• M40: 8,572,856 km (0.095 R)
• M41: 8,758,507 km (0.1 R)
• M42: 9,071,016 km (0.096 R)
• M43: 9,239,015 km (0.086 R)
• M44: 9,663,873 km (0.1 R)
• M45: 9,857,153 km (0.102 R)
• M46: 10,466,765 km (0.087 R)
• M47: 11,021,474 km (0.109 R)
• M48: 11,836,932 km (0.052 R)
• M49: 12,484,690 km (0.077 R)
• M50: 13,215,326 km (0.06 R)
• M51: 13,694,039 km (0.05 R)
• M52: 13,959,725 km (0.092 R)
• M53: 14,081,199 km (0.101 R)
• M54: 14,398,346 km (0.12 R)
• M55: 14,545,551 km (0.075 R)
• M56: 14,792,088 km (0.029 R)
• M57: 14,965,322 km (0.099 R)
• M58: 15,364,150 km (0.07 R)
• M59: 15,514,646 km (0.03 R)
• M60: 15,766,419 km (0.105 R)
• M61: 16,274,154 km (0.109 R)
• M62: 16,478,804 km (0.106 R)
• M63: 16,761,544 km (0.068 R)
• M64: 16,890,647 km (0.099 R)
• M65: 17,045,929 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 11.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.13 AU - 3.71 AU

Year: 4218 Days

Day: 8.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,522,017 km

• M1: 163,062 km (0.119 R)
• M2: 249,380 km (0.068 R)
• M3: 357,838 km (0.06 R)
• M4: 604,824 km (0.117 R)
• M5: 761,902 km (0.102 R)
• M6: 924,964 km (0.079 R)
• M7: 1,164,619 km (0.091 R)
• M8: 1,335,909 km (0.081 R)
• M9: 1,475,035 km (0.103 R)
• M10: 1,567,187 km (0.057 R)
• M11: 1,736,083 km (0.117 R)
• M12: 2,569,493 km (0.103 R)
• M13: 3,553,847 km (0.077 R)
• M14: 3,665,297 km (0.093 R)
• M15: 3,763,882 km (0.119 R)
• M16: 4,210,731 km (0.11 R)
• M17: 4,629,007 km (0.111 R)
• M18: 4,827,822 km (0.119 R)
• M19: 5,233,831 km (0.1 R)
• M20: 5,441,174 km (0.107 R)
• M21: 5,979,427 km (0.117 R)
• M22: 6,062,454 km (0.034 R)
• M23: 6,364,791 km (0.095 R)
• M24: 6,568,992 km (0.057 R)
• M25: 6,654,712 km (0.076 R)
• M26: 6,827,497 km (0.079 R)
• M27: 6,914,264 km (0.047 R)
• M28: 7,622,760 km (0.107 R)
• M29: 7,858,077 km (0.038 R)
• M30: 8,559,392 km (0.098 R)
• M31: 8,879,830 km (0.117 R)
• M32: 9,108,266 km (0.089 R)
• M33: 9,649,063 km (0.068 R)
• M34: 9,962,769 km (0.115 R)
• M35: 10,061,504 km (0.11 R)
• M36: 10,160,538 km (0.099 R)
• M37: 10,419,641 km (0.092 R)
• M38: 10,499,826 km (0.039 R)
• M39: 10,822,508 km (0.079 R)
• M40: 11,128,137 km (0.083 R)
• M41: 11,539,830 km (0.109 R)
• M42: 11,914,872 km (0.101 R)
• M43: 12,188,187 km (0.068 R)
• M44: 12,442,205 km (0.093 R)
• M45: 12,891,148 km (0.113 R)
• M46: 13,258,560 km (0.1 R)
• M47: 13,410,701 km (0.087 R)
• M48: 14,470,452 km (0.088 R)
• M49: 14,807,197 km (0.118 R)
• M50: 15,010,501 km (0.076 R)
• M51: 15,260,180 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 8.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.19 AU - 4.43 AU

Year: 5967 Days

Day: 7.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,522,017 km

• M1: 105,616 km (0.045 R)
• M2: 211,531 km (0.093 R)
• M3: 267,631 km (0.058 R)
• M4: 373,695 km (0.062 R)
• M5: 476,320 km (0.077 R)
• M6: 557,551 km (0.107 R)
• M7: 806,781 km (0.112 R)
• M8: 1,049,429 km (0.103 R)
• M9: 1,601,445 km (0.108 R)
• M10: 1,924,277 km (0.039 R)
• M11: 2,025,106 km (0.034 R)
• M12: 2,144,934 km (0.049 R)
• M13: 2,482,427 km (0.079 R)
• M14: 2,704,281 km (0.102 R)
• M15: 2,990,611 km (0.092 R)
• M16: 3,246,723 km (0.079 R)
• M17: 3,448,680 km (0.115 R)
• M18: 3,571,799 km (0.097 R)
• M19: 3,801,282 km (0.052 R)
• M20: 4,187,394 km (0.082 R)
• M21: 4,274,909 km (0.1 R)
• M22: 4,429,593 km (0.114 R)
• M23: 4,881,528 km (0.036 R)
• M24: 5,089,768 km (0.096 R)
• M25: 5,419,632 km (0.111 R)
• M26: 6,224,169 km (0.063 R)
• M27: 6,704,229 km (0.092 R)
• M28: 6,858,464 km (0.048 R)
• M29: 7,013,747 km (0.08 R)
• M30: 7,196,406 km (0.088 R)
• M31: 7,248,765 km (0.038 R)
• M32: 7,861,518 km (0.071 R)
• M33: 9,221,512 km (0.071 R)
• M34: 9,421,674 km (0.09 R)
• M35: 9,884,679 km (0.103 R)
• M36: 10,030,836 km (0.045 R)
• M37: 10,089,479 km (0.066 R)
• M38: 10,802,612 km (0.077 R)
• M39: 10,892,969 km (0.074 R)
• M40: 11,074,282 km (0.057 R)
• M41: 11,409,381 km (0.039 R)
• M42: 11,532,051 km (0.071 R)
• M43: 11,655,170 km (0.035 R)
• M44: 12,151,985 km (0.094 R)
• M45: 12,340,029 km (0.08 R)
• M46: 12,402,860 km (0.079 R)
• M47: 12,750,825 km (0.076 R)
• M48: 12,814,554 km (0.103 R)
• M49: 13,134,095 km (0.027 R)
• M50: 13,521,104 km (0.06 R)
• M51: 13,781,255 km (0.091 R)
• M52: 14,043,051 km (0.052 R)
• M53: 14,471,948 km (0.099 R)
• M54: 14,671,362 km (0.114 R)
• M55: 15,241,330 km (0.108 R)
• M56: 15,478,144 km (0.113 R)
• M57: 15,716,154 km (0.079 R)
• M58: 15,989,619 km (0.073 R)
• M59: 16,924,306 km (0.088 R)
• M60: 17,239,808 km (0.091 R)
• M61: 17,486,495 km (0.079 R)
• M62: 18,449,157 km (0.112 R)
• M63: 18,810,137 km (0.099 R)
• M64: 19,064,154 km (0.102 R)
• M65: 19,246,215 km (0.108 R)
• M66: 19,832,938 km (0.05 R)
• M67: 20,351,145 km (0.036 R)
• M68: 20,873,840 km (0.112 R)
• M69: 20,986,487 km (0.086 R)
• M70: 21,174,531 km (0.081 R)
• M71: 21,742,106 km (0.11 R)
• M72: 23,319,017 km (0.108 R)
• M73: 23,396,808 km (0.118 R)
• M74: 23,630,928 km (0.105 R)
• M75: 25,251,373 km (0.089 R)
• M76: 25,331,407 km (0.064 R)
• M77: 25,411,442 km (0.079 R)
• M78: 25,611,903 km (0.093 R)
• M79: 26,459,675 km (0.107 R)
• M80: 27,193,602 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit