🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 15

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.28 AU - 1.84 AU

Year: 1370 Days

Day: 12.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,970,043 km

• M1: 225,743 km (0.114 R)
• M2: 321,187 km (0.116 R)
• M3: 612,005 km (0.117 R)
• M4: 821,592 km (0.08 R)
• M5: 956,080 km (0.046 R)
• M6: 1,057,358 km (0.089 R)
• M7: 1,394,402 km (0.057 R)
• M8: 1,487,751 km (0.049 R)
• M9: 1,646,773 km (0.088 R)
• M10: 1,868,029 km (0.096 R)
• M11: 2,252,046 km (0.116 R)
• M12: 3,200,347 km (0.046 R)
• M13: 3,294,594 km (0.101 R)
• M14: 4,247,383 km (0.069 R)
• M15: 4,561,987 km (0.105 R)
• M16: 4,862,828 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.3

Radius: 9.5

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.7 AU - 4.82 AU

Year: 6180 Days

Day: 5.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,970,043 km

• M1: 207,193 km (0.103 R)
• M2: 331,210 km (0.112 R)
• M3: 593,006 km (0.115 R)
• M4: 720,912 km (0.065 R)
• M5: 1,193,043 km (0.114 R)
• M6: 1,656,647 km (0.12 R)
• M7: 1,804,300 km (0.058 R)
• M8: 2,132,518 km (0.081 R)
• M9: 2,314,129 km (0.053 R)
• M10: 2,417,202 km (0.092 R)
• M11: 2,649,528 km (0.087 R)
• M12: 2,845,052 km (0.07 R)
• M13: 3,090,393 km (0.05 R)
• M14: 3,342,764 km (0.115 R)
• M15: 3,436,263 km (0.11 R)
• M16: 3,530,659 km (0.089 R)
• M17: 3,697,910 km (0.066 R)
• M18: 3,794,550 km (0.11 R)
• M19: 4,114,839 km (0.069 R)
• M20: 5,537,066 km (0.104 R)
• M21: 5,620,242 km (0.063 R)
• M22: 5,985,411 km (0.114 R)
• M23: 6,242,719 km (0.116 R)
• M24: 6,709,165 km (0.096 R)
• M25: 6,887,037 km (0.069 R)
• M26: 7,644,900 km (0.091 R)
• M27: 8,814,755 km (0.054 R)
• M28: 9,042,294 km (0.102 R)
• M29: 9,370,811 km (0.093 R)
• M30: 10,039,513 km (0.083 R)
• M31: 10,379,549 km (0.117 R)
• M32: 10,448,065 km (0.096 R)
• M33: 10,688,917 km (0.1 R)
• M34: 11,849,199 km (0.086 R)
• M35: 12,136,426 km (0.09 R)
• M36: 12,317,141 km (0.077 R)
• M37: 12,389,696 km (0.053 R)
• M38: 12,535,254 km (0.098 R)
• M39: 12,901,470 km (0.096 R)
• M40: 13,123,024 km (0.102 R)
• M41: 13,234,176 km (0.112 R)
• M42: 13,457,525 km (0.099 R)
• M43: 13,644,672 km (0.088 R)
• M44: 13,907,964 km (0.098 R)
• M45: 14,097,206 km (0.102 R)
• M46: 14,325,343 km (0.117 R)
• M47: 15,562,517 km (0.064 R)
• M48: 16,353,142 km (0.096 R)
• M49: 16,512,763 km (0.103 R)
• M50: 17,116,240 km (0.059 R)
• M51: 17,359,636 km (0.11 R)
• M52: 17,604,229 km (0.055 R)
• M53: 17,686,059 km (0.114 R)
• M54: 17,849,868 km (0.094 R)
• M55: 18,014,426 km (0.112 R)
• M56: 19,179,494 km (0.101 R)
• M57: 19,263,568 km (0.101 R)
• M58: 19,601,510 km (0.077 R)
• M59: 19,686,182 km (0.106 R)
• M60: 19,771,154 km (0.098 R)
• M61: 19,941,247 km (0.112 R)
• M62: 20,454,666 km (0.094 R)
• M63: 20,583,769 km (0.103 R)
• M64: 21,494,521 km (0.099 R)
• M65: 22,153,051 km (0.105 R)
• M66: 22,952,203 km (0.074 R)
• M67: 23,310,340 km (0.096 R)
• M68: 23,625,244 km (0.084 R)
• M69: 24,441,599 km (0.099 R)
• M70: 24,624,258 km (0.078 R)
• M71: 25,405,608 km (0.096 R)
• M72: 26,522,506 km (0.11 R)
• M73: 27,845,699 km (0.11 R)
• M74: 27,940,993 km (0.11 R)
• M75: 29,529,722 km (0.094 R)
• M76: 29,724,349 km (0.101 R)
• M77: 29,821,737 km (0.118 R)
• M78: 30,163,568 km (0.113 R)
• M79: 31,345,691 km (0.045 R)
• M80: 31,792,839 km (0.114 R)
• M81: 32,894,777 km (0.101 R)
• M82: 33,298,541 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 13.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.48 AU - 5.58 AU

Year: 6777 Days

Day: 5.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 21,970,043 km

• M1: 175,329 km (0.107 R)
• M2: 465,848 km (0.091 R)
• M3: 579,542 km (0.042 R)
• M4: 676,033 km (0.09 R)
• M5: 888,611 km (0.12 R)
• M6: 1,232,387 km (0.111 R)
• M7: 1,401,283 km (0.071 R)
• M8: 2,109,330 km (0.088 R)
• M9: 2,767,860 km (0.116 R)
• M10: 3,172,073 km (0.112 R)
• M11: 3,434,468 km (0.12 R)
• M12: 3,676,816 km (0.117 R)
• M13: 3,924,850 km (0.079 R)
• M14: 4,036,749 km (0.057 R)
• M15: 4,264,138 km (0.03 R)
• M16: 4,408,350 km (0.068 R)
• M17: 5,001,805 km (0.1 R)
• M18: 5,154,245 km (0.117 R)
• M19: 5,715,686 km (0.109 R)
• M20: 5,811,129 km (0.106 R)
• M21: 5,971,498 km (0.102 R)
• M22: 6,068,438 km (0.119 R)
• M23: 6,362,397 km (0.118 R)
• M24: 6,461,431 km (0.065 R)
• M25: 6,896,611 km (0.069 R)
• M26: 8,079,781 km (0.117 R)
• M27: 10,008,696 km (0.048 R)
• M28: 10,201,528 km (0.085 R)
• M29: 10,945,179 km (0.109 R)
• M30: 11,383,800 km (0.098 R)
• M31: 11,625,550 km (0.064 R)
• M32: 11,991,317 km (0.109 R)
• M33: 12,155,126 km (0.056 R)
• M34: 12,484,840 km (0.069 R)
• M35: 12,609,305 km (0.091 R)
• M36: 12,901,320 km (0.065 R)
• M37: 13,280,102 km (0.12 R)
• M38: 13,747,895 km (0.104 R)
• M39: 13,876,399 km (0.105 R)
• M40: 14,525,205 km (0.075 R)
• M41: 14,919,246 km (0.11 R)
• M42: 15,272,447 km (0.062 R)
• M43: 16,576,042 km (0.12 R)
• M44: 16,941,959 km (0.09 R)
• M45: 17,264,342 km (0.077 R)
• M46: 18,432,103 km (0.09 R)
• M47: 18,763,762 km (0.108 R)
• M48: 18,858,756 km (0.112 R)
• M49: 19,480,934 km (0.095 R)
• M50: 19,867,046 km (0.109 R)
• M51: 20,109,694 km (0.097 R)
• M52: 20,304,620 km (0.094 R)
• M53: 20,597,981 km (0.063 R)
• M54: 21,337,743 km (0.115 R)
• M55: 21,636,041 km (0.057 R)
• M56: 21,735,823 km (0.087 R)
• M57: 22,186,561 km (0.095 R)
• M58: 23,046,599 km (0.105 R)
• M59: 23,455,151 km (0.072 R)
• M60: 23,865,947 km (0.11 R)
• M61: 23,969,020 km (0.111 R)
• M62: 24,072,242 km (0.111 R)
• M63: 24,955,917 km (0.108 R)
• M64: 25,165,354 km (0.097 R)
• M65: 25,270,222 km (0.109 R)
• M66: 25,427,898 km (0.083 R)
• M67: 25,955,979 km (0.112 R)
• M68: 26,327,729 km (0.062 R)
• M69: 27,184,027 km (0.03 R)
• M70: 27,832,385 km (0.028 R)
• M71: 30,476,078 km (0.06 R)
• M72: 31,262,215 km (0.084 R)
• M73: 31,375,012 km (0.106 R)
• M74: 31,884,542 km (0.085 R)
• M75: 33,602,674 km (0.106 R)
• M76: 34,182,066 km (0.067 R)
• M77: 34,940,228 km (0.111 R)
• M78: 35,174,648 km (0.111 R)
• M79: 35,586,042 km (0.045 R)
• M80: 36,058,323 km (0.063 R)
• M81: 36,354,527 km (0.061 R)
• M82: 37,607,259 km (0.06 R)
• M83: 38,631,705 km (0.082 R)
• M84: 38,874,054 km (0.096 R)
• M85: 38,995,527 km (0.088 R)
• M86: 41,016,595 km (0.067 R)
• M87: 41,201,946 km (0.087 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 7.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.56 AU - 6.92 AU

Year: 12300 Days

Day: 24.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,970,043 km

• M1: 110,702 km (0.038 R)
• M2: 163,361 km (0.11 R)
• M3: 314,904 km (0.045 R)
• M4: 615,146 km (0.085 R)
• M5: 712,535 km (0.081 R)
• M6: 763,248 km (0.092 R)
• M7: 1,453,044 km (0.107 R)
• M8: 1,531,733 km (0.093 R)
• M9: 1,707,360 km (0.102 R)
• M10: 1,790,687 km (0.11 R)
• M11: 1,847,085 km (0.113 R)
• M12: 2,458,192 km (0.049 R)
• M13: 2,696,502 km (0.111 R)
• M14: 2,745,121 km (0.118 R)
• M15: 2,826,801 km (0.082 R)
• M16: 2,959,046 km (0.082 R)
• M17: 3,195,560 km (0.096 R)
• M18: 4,052,307 km (0.047 R)
• M19: 4,277,153 km (0.074 R)
• M20: 4,544,783 km (0.056 R)
• M21: 4,936,281 km (0.1 R)
• M22: 5,055,959 km (0.091 R)
• M23: 5,420,529 km (0.07 R)
• M24: 5,856,607 km (0.113 R)
• M25: 6,153,708 km (0.095 R)
• M26: 6,218,035 km (0.114 R)
• M27: 6,390,522 km (0.105 R)
• M28: 6,806,703 km (0.083 R)
• M29: 7,074,035 km (0.058 R)
• M30: 7,665,245 km (0.113 R)
• M31: 8,107,157 km (0.041 R)
• M32: 8,509,725 km (0.084 R)
• M33: 8,967,196 km (0.111 R)
• M34: 9,015,815 km (0.079 R)
• M35: 9,064,584 km (0.036 R)
• M36: 9,113,353 km (0.057 R)
• M37: 9,211,339 km (0.078 R)
• M38: 9,556,611 km (0.053 R)
• M39: 10,133,161 km (0.06 R)
• M40: 10,310,884 km (0.083 R)
• M41: 10,361,897 km (0.111 R)
• M42: 10,464,072 km (0.072 R)
• M43: 10,772,692 km (0.102 R)
• M44: 10,824,304 km (0.083 R)
• M45: 10,927,975 km (0.091 R)
• M46: 11,372,430 km (0.094 R)
• M47: 11,504,226 km (0.098 R)
• M48: 12,577,142 km (0.098 R)
• M49: 13,070,216 km (0.089 R)
• M50: 14,302,155 km (0.112 R)
• M51: 14,444,572 km (0.1 R)
• M52: 14,759,326 km (0.095 R)
• M53: 15,018,579 km (0.083 R)
• M54: 15,775,993 km (0.07 R)
• M55: 16,070,701 km (0.082 R)
• M56: 16,159,412 km (0.117 R)
• M57: 16,605,513 km (0.106 R)
• M58: 16,845,169 km (0.111 R)
• M59: 17,085,872 km (0.107 R)
• M60: 18,245,106 km (0.082 R)
• M61: 18,430,458 km (0.064 R)
• M62: 19,240,680 km (0.107 R)
• M63: 19,397,907 km (0.114 R)
• M64: 19,587,148 km (0.035 R)
• M65: 20,062,720 km (0.05 R)
• M66: 20,702,700 km (0.088 R)
• M67: 21,414,486 km (0.048 R)
• M68: 21,773,372 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 10,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit