🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 326 Days

Day: 23.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 11.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.65 AU - 0.71 AU

Year: 357 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,414,258 km

• M1: 152,590 km (0.106 R)
• M2: 246,238 km (0.087 R)
• M3: 328,218 km (0.107 R)
• M4: 444,156 km (0.094 R)
• M5: 550,371 km (0.074 R)
• M6: 624,721 km (0.078 R)
• M7: 709,842 km (0.116 R)
• M8: 828,174 km (0.074 R)
• M9: 915,988 km (0.12 R)
• M10: 1,003,353 km (0.072 R)
• M11: 1,098,048 km (0.049 R)
• M12: 1,224,907 km (0.059 R)
• M13: 1,305,241 km (0.08 R)
• M14: 1,378,844 km (0.078 R)
• M15: 1,521,261 km (0.082 R)
• M16: 1,612,815 km (0.117 R)
• M17: 1,715,888 km (0.089 R)
• M18: 1,796,970 km (0.117 R)
• M19: 1,884,484 km (0.11 R)
• M20: 2,058,766 km (0.065 R)
• M21: 2,160,792 km (0.092 R)
• M22: 2,280,320 km (0.062 R)
• M23: 2,434,257 km (0.114 R)
• M24: 2,509,803 km (0.062 R)
• M25: 2,602,704 km (0.105 R)
• M26: 2,691,266 km (0.051 R)
• M27: 2,848,643 km (0.062 R)
• M28: 2,934,213 km (0.052 R)
• M29: 3,072,890 km (0.093 R)
• M30: 3,172,522 km (0.097 R)
• M31: 3,453,766 km (0.082 R)
• M32: 3,557,587 km (0.031 R)
• M33: 3,705,838 km (0.076 R)
• M34: 3,787,070 km (0.119 R)
• M35: 3,862,467 km (0.108 R)
• M36: 4,104,966 km (0.1 R)
• M37: 4,228,085 km (0.086 R)
• M38: 4,306,474 km (0.063 R)
• M39: 4,385,312 km (0.101 R)
• M40: 4,478,063 km (0.075 R)
• M41: 4,564,680 km (0.068 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 12.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.61 AU - 4.17 AU

Year: 3969 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 87,414,258 km

• M1: 189,690 km (0.115 R)
• M2: 294,259 km (0.1 R)
• M3: 811,568 km (0.119 R)
• M4: 891,454 km (0.09 R)
• M5: 974,331 km (0.099 R)
• M6: 1,070,971 km (0.104 R)
• M7: 1,298,360 km (0.11 R)
• M8: 1,567,187 km (0.079 R)
• M9: 1,922,033 km (0.107 R)
• M10: 2,420,045 km (0.049 R)
• M11: 2,676,456 km (0.065 R)
• M12: 3,118,218 km (0.07 R)
• M13: 3,498,496 km (0.115 R)
• M14: 3,634,331 km (0.073 R)
• M15: 3,946,392 km (0.111 R)
• M16: 4,052,457 km (0.027 R)
• M17: 4,249,328 km (0.108 R)
• M18: 4,652,643 km (0.109 R)
• M19: 4,783,691 km (0.089 R)
• M20: 5,106,823 km (0.042 R)
• M21: 5,398,090 km (0.039 R)
• M22: 5,516,122 km (0.079 R)
• M23: 5,654,949 km (0.115 R)
• M24: 5,855,261 km (0.065 R)
• M25: 5,976,585 km (0.034 R)
• M26: 6,221,775 km (0.099 R)
• M27: 6,428,669 km (0.091 R)
• M28: 6,595,770 km (0.098 R)
• M29: 6,806,853 km (0.113 R)
• M30: 7,084,506 km (0.078 R)
• M31: 7,192,366 km (0.117 R)
• M32: 7,784,026 km (0.102 R)
• M33: 7,895,327 km (0.088 R)
• M34: 8,074,545 km (0.043 R)
• M35: 8,300,587 km (0.102 R)
• M36: 8,459,909 km (0.095 R)
• M37: 8,851,257 km (0.113 R)
• M38: 8,944,307 km (0.096 R)
• M39: 9,319,499 km (0.113 R)
• M40: 9,414,044 km (0.114 R)
• M41: 9,508,889 km (0.076 R)
• M42: 9,747,648 km (0.073 R)
• M43: 9,988,351 km (0.062 R)
• M44: 10,182,379 km (0.047 R)
• M45: 10,722,278 km (0.059 R)
• M46: 11,070,841 km (0.111 R)
• M47: 11,347,298 km (0.118 R)
• M48: 11,727,875 km (0.087 R)
• M49: 12,658,673 km (0.095 R)
• M50: 13,399,032 km (0.113 R)
• M51: 13,479,217 km (0.109 R)
• M52: 13,559,551 km (0.072 R)
• M53: 13,801,451 km (0.032 R)
• M54: 15,366,693 km (0.119 R)
• M55: 15,618,915 km (0.083 R)
• M56: 15,787,961 km (0.115 R)
• M57: 16,326,962 km (0.119 R)
• M58: 16,441,255 km (0.088 R)
• M59: 17,394,044 km (0.091 R)
• M60: 17,657,037 km (0.083 R)
• M61: 17,803,643 km (0.059 R)
• M62: 18,901,691 km (0.104 R)
• M63: 19,443,684 km (0.083 R)
• M64: 19,625,595 km (0.118 R)
• M65: 20,759,397 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 14.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.69 AU - 5.85 AU

Year: 7692 Days

Day: 6.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 87,414,258 km

• M1: 191,336 km (0.109 R)
• M2: 292,015 km (0.104 R)
• M3: 404,812 km (0.096 R)
• M4: 1,012,030 km (0.089 R)
• M5: 1,120,638 km (0.099 R)
• M6: 1,492,987 km (0.118 R)
• M7: 1,770,640 km (0.095 R)
• M8: 1,882,091 km (0.084 R)
• M9: 2,159,595 km (0.109 R)
• M10: 2,401,345 km (0.119 R)
• M11: 2,626,789 km (0.088 R)
• M12: 2,833,084 km (0.051 R)
• M13: 2,964,880 km (0.079 R)
• M14: 3,125,848 km (0.106 R)
• M15: 3,372,834 km (0.059 R)
• M16: 3,597,829 km (0.056 R)
• M17: 3,770,016 km (0.101 R)
• M18: 4,033,308 km (0.082 R)
• M19: 4,796,856 km (0.118 R)
• M20: 4,954,981 km (0.081 R)
• M21: 5,505,800 km (0.026 R)
• M22: 5,704,915 km (0.111 R)
• M23: 6,455,597 km (0.107 R)
• M24: 6,630,626 km (0.082 R)
• M25: 6,878,360 km (0.11 R)
• M26: 7,788,065 km (0.119 R)
• M27: 8,049,562 km (0.046 R)
• M28: 8,314,051 km (0.072 R)
• M29: 9,559,603 km (0.079 R)
• M30: 9,719,374 km (0.08 R)
• M31: 10,001,216 km (0.06 R)
• M32: 10,490,700 km (0.097 R)
• M33: 13,009,330 km (0.083 R)
• M34: 13,723,361 km (0.108 R)
• M35: 14,085,238 km (0.051 R)
• M36: 14,404,480 km (0.112 R)
• M37: 14,680,039 km (0.094 R)
• M38: 14,864,643 km (0.116 R)
• M39: 14,957,244 km (0.072 R)
• M40: 15,376,417 km (0.119 R)
• M41: 16,036,293 km (0.078 R)
• M42: 16,753,466 km (0.101 R)
• M43: 17,237,415 km (0.109 R)
• M44: 17,334,803 km (0.101 R)
• M45: 18,070,824 km (0.09 R)
• M46: 18,617,156 km (0.061 R)
• M47: 19,980,890 km (0.048 R)
• M48: 21,324,578 km (0.061 R)
• M49: 22,112,959 km (0.069 R)
• M50: 22,378,046 km (0.077 R)
• M51: 22,590,625 km (0.059 R)
• M52: 22,750,695 km (0.091 R)
• M53: 24,644,903 km (0.096 R)
• M54: 26,140,582 km (0.103 R)
• M55: 27,779,577 km (0.1 R)
• M56: 30,801,154 km (0.085 R)
• M57: 30,978,727 km (0.081 R)
• M58: 31,811,389 km (0.107 R)
• M59: 33,074,444 km (0.071 R)
• M60: 34,353,805 km (0.094 R)
• M61: 34,476,475 km (0.086 R)
• M62: 34,599,295 km (0.083 R)
• M63: 35,092,220 km (0.09 R)
• M64: 35,649,322 km (0.088 R)
• M65: 35,773,638 km (0.046 R)
• M66: 35,960,187 km (0.103 R)
• M67: 37,970,782 km (0.112 R)
• M68: 38,351,808 km (0.112 R)
• M69: 41,576,240 km (0.066 R)
• M70: 42,231,479 km (0.104 R)
• M71: 43,220,770 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 7

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.49 AU - 11.11 AU

Year: 21018 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,414,258 km

• M1: 94,845 km (0.082 R)
• M2: 216,468 km (0.096 R)
• M3: 453,132 km (0.118 R)
• M4: 1,005,447 km (0.037 R)
• M5: 1,152,652 km (0.109 R)
• M6: 2,725,224 km (0.092 R)
• M7: 2,973,706 km (0.112 R)
• M8: 3,100,865 km (0.061 R)
• M9: 3,992,767 km (0.088 R)
• M10: 4,133,090 km (0.071 R)
• M11: 4,612,551 km (0.106 R)
• M12: 4,661,470 km (0.117 R)
• M13: 5,059,250 km (0.074 R)
• M14: 5,109,665 km (0.079 R)
• M15: 5,416,041 km (0.068 R)
• M16: 7,148,833 km (0.101 R)
• M17: 7,722,691 km (0.032 R)
• M18: 9,159,728 km (0.112 R)
• M19: 10,098,903 km (0.093 R)
• M20: 10,354,566 km (0.113 R)
• M21: 11,068,447 km (0.112 R)
• M22: 11,265,916 km (0.081 R)
• M23: 11,332,039 km (0.12 R)
• M24: 11,865,355 km (0.098 R)
• M25: 12,611,998 km (0.083 R)
• M26: 12,680,664 km (0.085 R)
• M27: 13,095,050 km (0.064 R)
• M28: 13,584,085 km (0.116 R)
• M29: 13,654,396 km (0.118 R)
• M30: 14,079,104 km (0.118 R)
• M31: 14,150,313 km (0.075 R)
• M32: 14,221,671 km (0.073 R)
• M33: 16,117,824 km (0.076 R)
• M34: 20,624,011 km (0.106 R)
• M35: 21,684,062 km (0.1 R)
• M36: 21,766,341 km (0.081 R)
• M37: 22,511,488 km (0.069 R)
• M38: 22,594,814 km (0.04 R)
• M39: 23,517,982 km (0.097 R)
• M40: 24,282,427 km (0.065 R)
• M41: 24,796,595 km (0.075 R)
• M42: 26,010,283 km (0.112 R)
• M43: 26,360,641 km (0.088 R)
• M44: 26,536,418 km (0.112 R)
• M45: 26,800,758 km (0.108 R)
• M46: 27,420,841 km (0.071 R)
• M47: 27,509,852 km (0.059 R)
• M48: 28,315,137 km (0.086 R)
• M49: 28,765,726 km (0.111 R)
• M50: 31,705,773 km (0.118 R)
• M51: 32,455,707 km (0.105 R)
• M52: 34,068,372 km (0.102 R)
• M53: 34,643,725 km (0.088 R)
• M54: 39,160,683 km (0.044 R)
• M55: 41,079,575 km (0.107 R)
• M56: 41,999,303 km (0.113 R)
• M57: 43,547,043 km (0.057 R)
• M58: 45,008,315 km (0.108 R)
• M59: 45,428,834 km (0.069 R)
• M60: 45,745,084 km (0.097 R)
• M61: 46,591,808 km (0.093 R)
• M62: 46,698,023 km (0.073 R)
• M63: 50,030,465 km (0.104 R)
• M64: 50,139,222 km (0.047 R)
• M65: 50,793,563 km (0.119 R)
• M66: 52,884,044 km (0.109 R)
• M67: 53,216,600 km (0.092 R)
• M68: 53,438,753 km (0.061 R)
• M69: 55,789,833 km (0.077 R)
• M70: 60,824,101 km (0.067 R)
• M71: 62,222,093 km (0.058 R)
• M72: 64,102,538 km (0.103 R)
• M73: 64,931,161 km (0.101 R)
• M74: 66,598,878 km (0.039 R)
• M75: 67,919,079 km (0.113 R)
• M76: 68,160,081 km (0.088 R)
• M77: 68,642,833 km (0.079 R)
• M78: 68,763,708 km (0.1 R)
• M79: 69,490,455 km (0.094 R)
• M80: 69,976,349 km (0.109 R)
• M81: 70,097,972 km (0.097 R)
• M82: 71,440,762 km (0.086 R)
• M83: 71,563,283 km (0.115 R)
• M84: 71,808,474 km (0.11 R)
• M85: 73,903,891 km (0.092 R)
• M86: 75,644,612 km (0.064 R)
• M87: 76,394,845 km (0.081 R)
• M88: 77,524,758 km (0.096 R)
• M89: 79,800,890 km (0.101 R)
• M90: 80,564,587 km (0.073 R)
• M91: 85,716,887 km (0.103 R)
• M92: 86,368,386 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit