🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.3

Radius: 8.1

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.49 AU - 0.75 AU

Year: 326 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,951,171 km

• M1: 102,624 km (0.095 R)
• M2: 182,061 km (0.068 R)
• M3: 280,945 km (0.052 R)
• M4: 350,358 km (0.092 R)
• M5: 411,843 km (0.07 R)
• M6: 603,179 km (0.095 R)
• M7: 653,743 km (0.105 R)
• M8: 842,984 km (0.074 R)
• M9: 900,430 km (0.047 R)
• M10: 1,028,186 km (0.086 R)
• M11: 1,098,796 km (0.056 R)
• M12: 1,212,491 km (0.105 R)
• M13: 1,311,225 km (0.073 R)
• M14: 1,364,033 km (0.067 R)
• M15: 1,432,250 km (0.085 R)
• M16: 1,608,177 km (0.074 R)
• M17: 1,680,582 km (0.106 R)
• M18: 1,738,178 km (0.087 R)
• M19: 1,812,528 km (0.115 R)
• M20: 1,871,619 km (0.11 R)
• M21: 1,936,993 km (0.107 R)
• M22: 1,992,045 km (0.074 R)
• M23: 2,188,766 km (0.103 R)
• M24: 2,246,212 km (0.12 R)
• M25: 2,356,765 km (0.086 R)
• M26: 2,451,311 km (0.111 R)
• M27: 2,528,952 km (0.062 R)
• M28: 2,705,328 km (0.071 R)
• M29: 2,804,362 km (0.115 R)
• M30: 2,885,743 km (0.07 R)
• M31: 2,948,873 km (0.109 R)
• M32: 3,180,152 km (0.067 R)
• M33: 3,278,288 km (0.03 R)
• M34: 3,397,368 km (0.115 R)
• M35: 3,450,774 km (0.076 R)
• M36: 3,646,598 km (0.037 R)
• M37: 3,825,367 km (0.046 R)
• M38: 3,922,755 km (0.117 R)
• M39: 3,985,886 km (0.111 R)
• M40: 4,056,496 km (0.11 R)
• M41: 4,177,221 km (0.03 R)
• M42: 4,378,879 km (0.109 R)
• M43: 4,569,018 km (0.07 R)
• M44: 4,694,830 km (0.041 R)
• M45: 4,754,370 km (0.027 R)
• M46: 4,851,758 km (0.109 R)
• M47: 4,980,263 km (0.062 R)
• M48: 5,094,406 km (0.088 R)
• M49: 5,248,043 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 9.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.32 AU - 3.16 AU

Year: 3025 Days

Day: 8.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,951,171 km

• M1: 115,938 km (0.12 R)
• M2: 260,450 km (0.089 R)
• M3: 419,921 km (0.099 R)
• M4: 486,343 km (0.099 R)
• M5: 627,264 km (0.097 R)
• M6: 701,016 km (0.069 R)
• M7: 801,246 km (0.065 R)
• M8: 887,115 km (0.044 R)
• M9: 951,143 km (0.091 R)
• M10: 1,094,757 km (0.096 R)
• M11: 1,290,282 km (0.067 R)
• M12: 1,479,523 km (0.102 R)
• M13: 1,721,423 km (0.101 R)
• M14: 1,866,233 km (0.119 R)
• M15: 2,048,144 km (0.081 R)
• M16: 2,107,834 km (0.107 R)
• M17: 2,276,880 km (0.115 R)
• M18: 2,450,563 km (0.112 R)
• M19: 2,730,161 km (0.106 R)
• M20: 2,803,464 km (0.101 R)
• M21: 3,020,082 km (0.088 R)
• M22: 3,095,928 km (0.072 R)
• M23: 3,549,209 km (0.111 R)
• M24: 3,800,085 km (0.118 R)
• M25: 4,073,550 km (0.108 R)
• M26: 4,242,446 km (0.049 R)
• M27: 4,526,233 km (0.118 R)
• M28: 4,718,915 km (0.098 R)
• M29: 4,807,328 km (0.076 R)
• M30: 4,932,092 km (0.101 R)
• M31: 5,058,054 km (0.117 R)
• M32: 5,166,811 km (0.104 R)
• M33: 5,230,540 km (0.106 R)
• M34: 5,386,571 km (0.113 R)
• M35: 5,572,221 km (0.111 R)
• M36: 6,306,298 km (0.087 R)
• M37: 6,502,122 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 11.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.91 AU - 5.17 AU

Year: 6451 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,951,171 km

• M1: 173,833 km (0.07 R)
• M2: 333,753 km (0.101 R)
• M3: 480,359 km (0.111 R)
• M4: 718,519 km (0.026 R)
• M5: 816,356 km (0.119 R)
• M6: 889,210 km (0.093 R)
• M7: 1,042,248 km (0.081 R)
• M8: 1,375,403 km (0.109 R)
• M9: 1,463,965 km (0.05 R)
• M10: 1,628,522 km (0.082 R)
• M11: 1,916,498 km (0.026 R)
• M12: 2,921,946 km (0.093 R)
• M13: 3,084,110 km (0.067 R)
• M14: 3,539,336 km (0.109 R)
• M15: 3,637,921 km (0.057 R)
• M16: 3,712,570 km (0.09 R)
• M17: 3,787,519 km (0.111 R)
• M18: 4,170,639 km (0.089 R)
• M19: 4,301,238 km (0.043 R)
• M20: 4,380,076 km (0.076 R)
• M21: 4,539,547 km (0.055 R)
• M22: 4,891,551 km (0.092 R)
• M23: 5,001,655 km (0.111 R)
• M24: 5,478,872 km (0.114 R)
• M25: 5,622,187 km (0.07 R)
• M26: 5,795,571 km (0.092 R)
• M27: 6,000,221 km (0.101 R)
• M28: 6,628,532 km (0.105 R)
• M29: 6,720,086 km (0.086 R)
• M30: 6,904,241 km (0.109 R)
• M31: 7,340,768 km (0.113 R)
• M32: 7,467,178 km (0.117 R)
• M33: 7,818,284 km (0.106 R)
• M34: 8,109,850 km (0.069 R)
• M35: 8,240,449 km (0.073 R)
• M36: 8,870,855 km (0.079 R)
• M37: 8,971,684 km (0.1 R)
• M38: 9,482,261 km (0.112 R)
• M39: 9,897,545 km (0.11 R)
• M40: 10,567,294 km (0.036 R)
• M41: 10,961,634 km (0.115 R)
• M42: 11,106,296 km (0.104 R)
• M43: 11,324,409 km (0.097 R)
• M44: 11,434,064 km (0.097 R)
• M45: 12,024,677 km (0.11 R)
• M46: 12,173,826 km (0.062 R)
• M47: 12,474,069 km (0.1 R)
• M48: 12,929,146 km (0.038 R)
• M49: 13,621,784 km (0.114 R)
• M50: 13,972,740 km (0.113 R)
• M51: 15,043,263 km (0.117 R)
• M52: 15,204,080 km (0.087 R)
• M53: 16,511,416 km (0.059 R)
• M54: 16,927,298 km (0.105 R)
• M55: 17,769,385 km (0.094 R)
• M56: 17,854,356 km (0.103 R)
• M57: 18,324,094 km (0.053 R)
• M58: 18,971,254 km (0.091 R)
• M59: 19,319,518 km (0.111 R)
• M60: 19,582,062 km (0.092 R)
• M61: 19,669,876 km (0.114 R)
• M62: 21,498,261 km (0.104 R)
• M63: 22,043,545 km (0.061 R)
• M64: 23,520,076 km (0.046 R)
• M65: 23,660,100 km (0.104 R)
• M66: 24,838,034 km (0.05 R)
• M67: 26,810,930 km (0.053 R)
• M68: 28,038,381 km (0.096 R)
• M69: 28,186,932 km (0.068 R)
• M70: 28,883,609 km (0.087 R)
• M71: 29,183,852 km (0.07 R)
• M72: 29,284,232 km (0.049 R)
• M73: 30,446,308 km (0.038 R)
• M74: 30,751,937 km (0.106 R)
• M75: 30,853,962 km (0.115 R)
• M76: 31,417,647 km (0.092 R)
• M77: 32,139,756 km (0.036 R)
• M78: 32,711,070 km (0.091 R)
• M79: 33,233,317 km (0.087 R)
• M80: 33,338,185 km (0.102 R)
• M81: 34,180,421 km (0.112 R)
• M82: 34,286,186 km (0.068 R)
• M83: 34,445,059 km (0.117 R)
• M84: 34,763,553 km (0.118 R)
• M85: 35,029,688 km (0.094 R)
• M86: 35,510,495 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.6

Radius: 4.5

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.87 AU - 7.59 AU

Year: 11643 Days

Day: 16.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,951,171 km

• M1: 59,540 km (0.059 R)
• M2: 90,058 km (0.106 R)
• M3: 306,077 km (0.105 R)
• M4: 363,224 km (0.076 R)
• M5: 424,110 km (0.09 R)
• M6: 584,628 km (0.094 R)
• M7: 842,834 km (0.117 R)
• M8: 1,374,804 km (0.119 R)
• M9: 1,452,296 km (0.095 R)
• M10: 1,551,330 km (0.073 R)
• M11: 1,673,103 km (0.112 R)
• M12: 1,882,988 km (0.038 R)
• M13: 2,123,392 km (0.095 R)
• M14: 2,420,194 km (0.064 R)
• M15: 2,657,307 km (0.072 R)
• M16: 2,852,383 km (0.054 R)
• M17: 3,813,250 km (0.113 R)
• M18: 4,088,809 km (0.079 R)
• M19: 4,200,858 km (0.114 R)
• M20: 4,228,982 km (0.049 R)
• M21: 4,257,256 km (0.068 R)
• M22: 4,717,419 km (0.081 R)
• M23: 4,923,715 km (0.069 R)
• M24: 5,284,096 km (0.116 R)
• M25: 5,467,503 km (0.067 R)
• M26: 5,903,730 km (0.071 R)
• M27: 5,998,575 km (0.096 R)
• M28: 6,062,155 km (0.112 R)
• M29: 6,578,716 km (0.109 R)
• M30: 6,842,158 km (0.098 R)
• M31: 6,875,369 km (0.094 R)
• M32: 6,975,300 km (0.102 R)
• M33: 7,277,787 km (0.081 R)
• M34: 7,413,622 km (0.106 R)
• M35: 7,826,063 km (0.036 R)
• M36: 7,895,626 km (0.051 R)
• M37: 8,105,213 km (0.075 R)
• M38: 8,140,368 km (0.119 R)
• M39: 8,387,653 km (0.109 R)
• M40: 8,494,466 km (0.078 R)
• M41: 8,601,578 km (0.103 R)
• M42: 8,781,245 km (0.09 R)
• M43: 9,180,821 km (0.073 R)
• M44: 11,344,455 km (0.114 R)
• M45: 11,383,800 km (0.055 R)
• M46: 11,423,144 km (0.112 R)
• M47: 11,541,476 km (0.099 R)
• M48: 12,787,925 km (0.09 R)
• M49: 12,828,915 km (0.045 R)
• M50: 12,869,755 km (0.112 R)
• M51: 14,161,084 km (0.069 R)
• M52: 15,318,822 km (0.114 R)
• M53: 15,711,516 km (0.043 R)
• M54: 15,799,181 km (0.12 R)
• M55: 16,107,502 km (0.094 R)
• M56: 18,597,558 km (0.07 R)
• M57: 19,532,396 km (0.059 R)
• M58: 19,958,002 km (0.079 R)
• M59: 20,386,599 km (0.117 R)
• M60: 20,626,106 km (0.116 R)
• M61: 20,818,339 km (0.079 R)
• M62: 23,221,030 km (0.106 R)
• M63: 23,471,158 km (0.083 R)
• M64: 23,873,127 km (0.101 R)
• M65: 24,683,948 km (0.114 R)
• M66: 26,020,455 km (0.072 R)
• M67: 26,072,366 km (0.081 R)
• M68: 26,176,187 km (0.083 R)
• M69: 28,602,664 km (0.098 R)
• M70: 29,951,139 km (0.059 R)
• M71: 30,005,593 km (0.063 R)
• M72: 30,332,464 km (0.101 R)
• M73: 30,551,027 km (0.111 R)
• M74: 31,210,005 km (0.04 R)
• M75: 31,430,662 km (0.077 R)
• M76: 31,596,566 km (0.099 R)
• M77: 32,374,475 km (0.113 R)
• M78: 32,430,275 km (0.11 R)
• M79: 32,541,875 km (0.049 R)
• M80: 33,609,406 km (0.079 R)
• M81: 35,548,194 km (0.117 R)
• M82: 35,951,809 km (0.107 R)
• M83: 36,414,964 km (0.103 R)
• M84: 36,531,052 km (0.09 R)
• M85: 37,347,258 km (0.09 R)
• M86: 37,875,039 km (0.064 R)
• M87: 38,464,455 km (0.089 R)
• M88: 39,712,101 km (0.035 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: 414 - 17,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit