🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 12.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.6 AU - 0.7 AU

Year: 355 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 56,866,388 km

• M1: 154,086 km (0.083 R)
• M2: 234,719 km (0.102 R)
• M3: 315,502 km (0.115 R)
• M4: 399,726 km (0.072 R)
• M5: 494,870 km (0.101 R)
• M6: 587,022 km (0.104 R)
• M7: 693,087 km (0.113 R)
• M8: 788,381 km (0.095 R)
• M9: 877,242 km (0.119 R)
• M10: 985,850 km (0.086 R)
• M11: 1,103,434 km (0.103 R)
• M12: 1,291,628 km (0.095 R)
• M13: 1,398,890 km (0.067 R)
• M14: 1,537,417 km (0.081 R)
• M15: 1,618,051 km (0.089 R)
• M16: 1,695,243 km (0.079 R)
• M17: 1,823,598 km (0.06 R)
• M18: 2,111,424 km (0.093 R)
• M19: 2,212,403 km (0.096 R)
• M20: 2,315,177 km (0.066 R)
• M21: 2,391,920 km (0.118 R)
• M22: 2,531,196 km (0.097 R)
• M23: 2,678,999 km (0.103 R)
• M24: 2,870,783 km (0.098 R)
• M25: 2,959,495 km (0.072 R)
• M26: 3,049,253 km (0.108 R)
• M27: 3,170,128 km (0.094 R)
• M28: 3,268,115 km (0.064 R)
• M29: 3,398,415 km (0.106 R)
• M30: 3,498,795 km (0.109 R)
• M31: 3,651,235 km (0.094 R)
• M32: 3,767,024 km (0.057 R)
• M33: 3,923,354 km (0.094 R)
• M34: 4,075,196 km (0.11 R)
• M35: 4,161,962 km (0.095 R)
• M36: 4,269,673 km (0.063 R)
• M37: 4,371,399 km (0.062 R)
• M38: 4,453,379 km (0.036 R)
• M39: 4,702,459 km (0.081 R)
• M40: 4,800,596 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 10.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.09 AU

Year: 560 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 56,866,388 km

• M1: 137,032 km (0.089 R)
• M2: 339,886 km (0.114 R)
• M3: 409,599 km (0.068 R)
• M4: 496,216 km (0.111 R)
• M5: 586,573 km (0.073 R)
• M6: 729,439 km (0.059 R)
• M7: 807,679 km (0.084 R)
• M8: 893,847 km (0.05 R)
• M9: 968,945 km (0.088 R)
• M10: 1,146,219 km (0.097 R)
• M11: 1,244,205 km (0.103 R)
• M12: 1,339,799 km (0.093 R)
• M13: 1,421,479 km (0.07 R)
• M14: 1,561,353 km (0.08 R)
• M15: 1,747,303 km (0.055 R)
• M16: 1,879,548 km (0.06 R)
• M17: 1,971,550 km (0.112 R)
• M18: 2,096,764 km (0.048 R)
• M19: 2,205,372 km (0.1 R)
• M20: 2,328,940 km (0.093 R)
• M21: 2,481,679 km (0.092 R)
• M22: 2,706,674 km (0.091 R)
• M23: 2,981,336 km (0.115 R)
• M24: 3,060,473 km (0.097 R)
• M25: 3,140,209 km (0.077 R)
• M26: 3,220,842 km (0.084 R)
• M27: 3,309,554 km (0.118 R)
• M28: 3,376,574 km (0.074 R)
• M29: 3,527,219 km (0.058 R)
• M30: 3,649,440 km (0.098 R)
• M31: 3,734,262 km (0.03 R)
• M32: 3,827,462 km (0.12 R)
• M33: 3,984,689 km (0.056 R)
• M34: 4,072,204 km (0.102 R)
• M35: 4,160,167 km (0.102 R)
• M36: 4,338,189 km (0.108 R)
• M37: 4,502,298 km (0.111 R)
• M38: 4,610,008 km (0.08 R)
• M39: 4,685,256 km (0.038 R)
• M40: 4,760,653 km (0.077 R)
• M41: 4,836,649 km (0.054 R)
• M42: 4,989,837 km (0.072 R)
• M43: 5,135,844 km (0.041 R)
• M44: 5,274,671 km (0.073 R)
• M45: 5,520,610 km (0.055 R)
• M46: 5,680,680 km (0.078 R)
• M47: 5,815,318 km (0.104 R)
• M48: 5,914,801 km (0.048 R)
• M49: 6,115,262 km (0.094 R)
• M50: 6,188,714 km (0.068 R)
• M51: 6,281,016 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 11.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.33 AU - 3.67 AU

Year: 4441 Days

Day: 8.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,866,388 km

• M1: 157,227 km (0.117 R)
• M2: 356,941 km (0.101 R)
• M3: 805,734 km (0.118 R)
• M4: 965,205 km (0.111 R)
• M5: 1,240,166 km (0.091 R)
• M6: 1,347,877 km (0.095 R)
• M7: 1,793,529 km (0.094 R)
• M8: 1,934,300 km (0.094 R)
• M9: 2,006,107 km (0.076 R)
• M10: 2,302,461 km (0.101 R)
• M11: 2,398,054 km (0.084 R)
• M12: 2,896,065 km (0.082 R)
• M13: 3,210,221 km (0.086 R)
• M14: 3,535,596 km (0.119 R)
• M15: 3,624,308 km (0.102 R)
• M16: 3,803,675 km (0.113 R)
• M17: 4,009,223 km (0.09 R)
• M18: 4,241,848 km (0.059 R)
• M19: 4,336,094 km (0.061 R)
• M20: 4,818,248 km (0.047 R)
• M21: 4,991,034 km (0.104 R)
• M22: 5,165,914 km (0.082 R)
• M23: 5,496,226 km (0.027 R)
• M24: 5,599,149 km (0.117 R)
• M25: 5,885,928 km (0.071 R)
• M26: 5,991,245 km (0.082 R)
• M27: 6,257,679 km (0.119 R)
• M28: 6,446,471 km (0.083 R)
• M29: 6,774,540 km (0.081 R)
• M30: 6,885,092 km (0.092 R)
• M31: 7,390,284 km (0.116 R)
• M32: 7,561,275 km (0.051 R)
• M33: 7,676,016 km (0.071 R)
• M34: 8,288,171 km (0.059 R)
• M35: 8,704,950 km (0.063 R)
• M36: 9,128,761 km (0.12 R)
• M37: 9,343,135 km (0.118 R)
• M38: 9,435,437 km (0.067 R)
• M39: 9,776,969 km (0.032 R)
• M40: 10,122,390 km (0.066 R)
• M41: 10,217,385 km (0.088 R)
• M42: 10,857,813 km (0.073 R)
• M43: 11,117,515 km (0.102 R)
• M44: 11,248,264 km (0.09 R)
• M45: 11,379,461 km (0.11 R)
• M46: 13,512,428 km (0.117 R)
• M47: 13,756,871 km (0.094 R)
• M48: 14,038,115 km (0.074 R)
• M49: 14,214,939 km (0.099 R)
• M50: 14,534,929 km (0.081 R)
• M51: 15,182,090 km (0.098 R)
• M52: 15,509,260 km (0.116 R)
• M53: 15,728,720 km (0.056 R)
• M54: 15,802,023 km (0.095 R)
• M55: 16,244,534 km (0.119 R)
• M56: 16,953,627 km (0.103 R)
• M57: 17,141,971 km (0.08 R)
• M58: 17,902,078 km (0.08 R)
• M59: 18,324,842 km (0.05 R)
• M60: 18,712,001 km (0.109 R)
• M61: 18,945,673 km (0.112 R)
• M62: 19,337,170 km (0.107 R)
• M63: 19,652,373 km (0.105 R)
• M64: 19,731,361 km (0.045 R)
• M65: 20,008,865 km (0.077 R)
• M66: 20,287,715 km (0.068 R)
• M67: 21,051,113 km (0.059 R)
• M68: 21,294,060 km (0.051 R)
• M69: 21,782,796 km (0.072 R)
• M70: 21,946,606 km (0.107 R)
• M71: 22,813,077 km (0.091 R)
• M72: 23,062,606 km (0.108 R)
• M73: 23,146,082 km (0.085 R)
• M74: 23,271,445 km (0.04 R)
• M75: 23,732,805 km (0.061 R)
• M76: 24,324,315 km (0.109 R)
• M77: 25,608,313 km (0.105 R)
• M78: 26,345,681 km (0.095 R)
• M79: 27,398,551 km (0.11 R)
• M80: 27,531,095 km (0.029 R)
• M81: 27,619,656 km (0.106 R)
• M82: 28,241,834 km (0.083 R)
• M83: 28,554,643 km (0.098 R)
• M84: 29,183,702 km (0.078 R)
• M85: 29,545,280 km (0.106 R)
• M86: 29,772,071 km (0.112 R)
• M87: 29,999,310 km (0.113 R)
• M88: 30,638,841 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.1

Radius: 4

Gravity: 40.44 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.54 AU - 9 AU

Year: 13295 Days

Day: 19.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,866,388 km

• M1: 344,973 km (0.085 R)
• M2: 421,716 km (0.105 R)
• M3: 454,179 km (0.064 R)
• M4: 822,938 km (0.084 R)
• M5: 1,079,498 km (0.098 R)
• M6: 1,240,166 km (0.036 R)
• M7: 1,507,797 km (0.092 R)
• M8: 1,635,254 km (0.066 R)
• M9: 2,930,772 km (0.095 R)
• M10: 3,025,916 km (0.076 R)
• M11: 3,089,944 km (0.028 R)
• M12: 3,284,720 km (0.059 R)
• M13: 3,584,215 km (0.108 R)
• M14: 3,823,273 km (0.103 R)
• M15: 4,173,631 km (0.09 R)
• M16: 4,718,167 km (0.102 R)
• M17: 4,904,566 km (0.052 R)
• M18: 4,979,964 km (0.113 R)
• M19: 5,595,708 km (0.078 R)
• M20: 7,322,965 km (0.096 R)
• M21: 7,582,218 km (0.099 R)
• M22: 7,976,708 km (0.083 R)
• M23: 8,198,711 km (0.083 R)
• M24: 8,288,021 km (0.057 R)
• M25: 8,332,901 km (0.048 R)
• M26: 9,246,046 km (0.115 R)
• M27: 9,667,164 km (0.105 R)
• M28: 10,479,630 km (0.066 R)
• M29: 10,673,958 km (0.053 R)
• M30: 11,066,203 km (0.095 R)
• M31: 11,115,571 km (0.101 R)
• M32: 12,067,312 km (0.1 R)
• M33: 12,373,240 km (0.041 R)
• M34: 12,681,860 km (0.112 R)
• M35: 13,569,574 km (0.09 R)
• M36: 14,477,334 km (0.075 R)
• M37: 16,294,350 km (0.049 R)
• M38: 16,688,989 km (0.09 R)
• M39: 17,949,501 km (0.119 R)
• M40: 18,007,544 km (0.106 R)
• M41: 18,415,348 km (0.108 R)
• M42: 18,826,294 km (0.111 R)
• M43: 19,003,418 km (0.077 R)
• M44: 19,180,990 km (0.06 R)
• M45: 19,299,771 km (0.069 R)
• M46: 21,910,254 km (0.07 R)
• M47: 22,595,562 km (0.117 R)
• M48: 23,224,770 km (0.108 R)
• M49: 25,016,803 km (0.072 R)
• M50: 25,211,430 km (0.117 R)
• M51: 26,455,785 km (0.058 R)
• M52: 27,318,516 km (0.1 R)
• M53: 27,786,907 km (0.11 R)
• M54: 27,988,565 km (0.089 R)
• M55: 28,123,203 km (0.091 R)
• M56: 28,257,991 km (0.112 R)
• M57: 28,596,082 km (0.084 R)
• M58: 28,663,850 km (0.114 R)
• M59: 28,799,684 km (0.109 R)
• M60: 29,686,949 km (0.1 R)
• M61: 30,168,505 km (0.095 R)
• M62: 30,652,604 km (0.076 R)
• M63: 31,139,246 km (0.078 R)
• M64: 31,768,753 km (0.106 R)
• M65: 32,331,840 km (0.117 R)
• M66: 32,969,276 km (0.118 R)
• M67: 33,111,394 km (0.113 R)
• M68: 33,753,768 km (0.08 R)
• M69: 34,256,267 km (0.113 R)
• M70: 35,414,154 km (0.109 R)
• M71: 37,027,119 km (0.059 R)
• M72: 37,396,925 km (0.036 R)
• M73: 39,641,940 km (0.12 R)
• M74: 41,545,872 km (0.078 R)
• M75: 42,161,317 km (0.103 R)
• M76: 43,090,171 km (0.043 R)
• M77: 43,167,962 km (0.108 R)
• M78: 43,479,275 km (0.085 R)
• M79: 43,791,336 km (0.119 R)
• M80: 44,339,163 km (0.072 R)
• M81: 44,496,241 km (0.06 R)
• M82: 45,047,060 km (0.054 R)
• M83: 47,513,331 km (0.073 R)
• M84: 48,965,477 km (0.072 R)
• M85: 49,452,718 km (0.047 R)
• M86: 52,244,064 km (0.111 R)
• M87: 52,658,899 km (0.087 R)
• M88: 53,324,759 km (0.113 R)
• M89: 53,408,235 km (0.104 R)
• M90: 54,161,161 km (0.118 R)
• M91: 54,412,934 km (0.076 R)
• M92: 54,496,859 km (0.097 R)
• M93: 56,101,146 km (0.104 R)
• M94: 56,185,968 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 15,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit