🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.19 AU - 1.21 AU

Year: 587 Days

Day: 30.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,242,307 km

• M1: 545,434 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 14.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.08 AU - 3.84 AU

Year: 2872 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,242,307 km

• M1: 194,178 km (0.064 R)
• M2: 417,378 km (0.1 R)
• M3: 517,309 km (0.112 R)
• M4: 653,294 km (0.094 R)
• M5: 776,263 km (0.09 R)
• M6: 889,060 km (0.111 R)
• M7: 1,165,517 km (0.071 R)
• M8: 1,297,612 km (0.057 R)
• M9: 1,578,258 km (0.103 R)
• M10: 1,814,772 km (0.118 R)
• M11: 1,957,189 km (0.096 R)
• M12: 2,144,186 km (0.115 R)
• M13: 2,239,929 km (0.101 R)
• M14: 2,493,049 km (0.075 R)
• M15: 2,921,048 km (0.066 R)
• M16: 3,136,170 km (0.07 R)
• M17: 3,229,968 km (0.077 R)
• M18: 3,436,562 km (0.108 R)
• M19: 3,947,140 km (0.075 R)
• M20: 4,341,629 km (0.037 R)
• M21: 4,659,525 km (0.109 R)
• M22: 4,984,900 km (0.102 R)
• M23: 5,076,604 km (0.09 R)
• M24: 5,224,706 km (0.08 R)
• M25: 5,411,703 km (0.106 R)
• M26: 5,562,946 km (0.062 R)
• M27: 5,773,281 km (0.109 R)
• M28: 6,083,996 km (0.074 R)
• M29: 6,182,132 km (0.106 R)
• M30: 6,281,016 km (0.098 R)
• M31: 6,560,315 km (0.088 R)
• M32: 6,803,113 km (0.114 R)
• M33: 7,007,763 km (0.036 R)
• M34: 7,444,140 km (0.1 R)
• M35: 7,676,316 km (0.12 R)
• M36: 7,846,558 km (0.102 R)
• M37: 8,147,848 km (0.08 R)
• M38: 8,321,681 km (0.087 R)
• M39: 8,761,648 km (0.103 R)
• M40: 9,096,747 km (0.064 R)
• M41: 9,277,162 km (0.092 R)
• M42: 9,367,819 km (0.117 R)
• M43: 9,641,583 km (0.099 R)
• M44: 9,918,040 km (0.077 R)
• M45: 10,057,315 km (0.098 R)
• M46: 10,337,662 km (0.07 R)
• M47: 10,549,642 km (0.069 R)
• M48: 10,763,118 km (0.06 R)
• M49: 11,242,729 km (0.1 R)
• M50: 11,387,839 km (0.095 R)
• M51: 11,558,081 km (0.063 R)
• M52: 12,222,744 km (0.077 R)
• M53: 12,372,193 km (0.084 R)
• M54: 12,672,735 km (0.079 R)
• M55: 13,306,731 km (0.116 R)
• M56: 13,537,560 km (0.106 R)
• M57: 14,685,125 km (0.091 R)
• M58: 14,791,041 km (0.056 R)
• M59: 15,350,986 km (0.081 R)
• M60: 16,437,066 km (0.059 R)
• M61: 16,574,546 km (0.078 R)
• M62: 16,740,002 km (0.099 R)
• M63: 16,933,731 km (0.116 R)
• M64: 17,211,983 km (0.115 R)
• M65: 17,463,607 km (0.116 R)
• M66: 18,510,792 km (0.109 R)
• M67: 18,682,530 km (0.102 R)
• M68: 18,970,057 km (0.071 R)
• M69: 19,201,036 km (0.096 R)
• M70: 19,520,278 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 11.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.05 AU - 5.75 AU

Year: 4840 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,242,307 km

• M1: 158,275 km (0.113 R)
• M2: 275,260 km (0.07 R)
• M3: 498,311 km (0.074 R)
• M4: 749,037 km (0.054 R)
• M5: 1,000,660 km (0.079 R)
• M6: 1,244,505 km (0.047 R)
• M7: 1,730,249 km (0.115 R)
• M8: 1,820,157 km (0.078 R)
• M9: 1,973,495 km (0.101 R)
• M10: 2,110,078 km (0.119 R)
• M11: 2,239,031 km (0.096 R)
• M12: 2,584,602 km (0.111 R)
• M13: 3,080,071 km (0.069 R)
• M14: 3,490,118 km (0.111 R)
• M15: 3,721,247 km (0.119 R)
• M16: 4,090,754 km (0.077 R)
• M17: 4,266,531 km (0.026 R)
• M18: 4,348,361 km (0.106 R)
• M19: 4,472,378 km (0.059 R)
• M20: 4,836,948 km (0.031 R)
• M21: 5,372,508 km (0.086 R)
• M22: 5,565,340 km (0.042 R)
• M23: 6,358,957 km (0.077 R)
• M24: 6,737,290 km (0.059 R)
• M25: 6,945,380 km (0.044 R)
• M26: 7,565,613 km (0.099 R)
• M27: 7,798,687 km (0.09 R)
• M28: 7,916,121 km (0.11 R)
• M29: 8,067,963 km (0.104 R)
• M30: 8,186,743 km (0.115 R)
• M31: 8,271,865 km (0.104 R)
• M32: 8,563,880 km (0.105 R)
• M33: 8,789,324 km (0.072 R)
• M34: 9,281,800 km (0.086 R)
• M35: 9,603,136 km (0.09 R)
• M36: 10,092,022 km (0.117 R)
• M37: 10,311,931 km (0.046 R)
• M38: 10,477,984 km (0.086 R)
• M39: 10,737,986 km (0.071 R)
• M40: 11,113,027 km (0.086 R)
• M41: 12,400,915 km (0.076 R)
• M42: 13,012,771 km (0.092 R)
• M43: 13,132,299 km (0.07 R)
• M44: 13,493,130 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 8.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.64 AU - 8.22 AU

Year: 9037 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,242,307 km

• M1: 117,734 km (0.103 R)
• M2: 181,911 km (0.026 R)
• M3: 421,567 km (0.104 R)
• M4: 542,891 km (0.116 R)
• M5: 663,915 km (0.072 R)
• M6: 919,877 km (0.076 R)
• M7: 992,432 km (0.063 R)
• M8: 1,097,450 km (0.106 R)
• M9: 1,368,222 km (0.101 R)
• M10: 1,840,951 km (0.106 R)
• M11: 2,047,546 km (0.092 R)
• M12: 2,586,248 km (0.107 R)
• M13: 2,711,761 km (0.07 R)
• M14: 2,969,069 km (0.115 R)
• M15: 3,078,724 km (0.118 R)
• M16: 3,189,576 km (0.046 R)
• M17: 3,369,842 km (0.095 R)
• M18: 3,623,260 km (0.053 R)
• M19: 3,693,422 km (0.111 R)
• M20: 3,954,769 km (0.074 R)
• M21: 4,148,648 km (0.109 R)
• M22: 4,445,301 km (0.031 R)
• M23: 5,085,430 km (0.099 R)
• M24: 5,483,360 km (0.108 R)
• M25: 5,591,220 km (0.093 R)
• M26: 5,863,937 km (0.057 R)
• M27: 6,113,167 km (0.1 R)
• M28: 6,253,041 km (0.081 R)
• M29: 6,650,523 km (0.092 R)
• M30: 8,259,448 km (0.115 R)
• M31: 9,589,822 km (0.11 R)
• M32: 10,014,979 km (0.105 R)
• M33: 10,080,952 km (0.089 R)
• M34: 10,849,885 km (0.111 R)
• M35: 12,443,850 km (0.09 R)
• M36: 12,657,177 km (0.072 R)
• M37: 12,764,289 km (0.118 R)
• M38: 13,159,526 km (0.119 R)
• M39: 13,267,985 km (0.117 R)
• M40: 13,376,892 km (0.103 R)
• M41: 13,778,263 km (0.116 R)
• M42: 13,925,318 km (0.109 R)
• M43: 14,146,723 km (0.083 R)
• M44: 14,555,723 km (0.05 R)
• M45: 14,855,667 km (0.103 R)
• M46: 15,309,397 km (0.087 R)
• M47: 15,537,983 km (0.107 R)
• M48: 15,844,509 km (0.079 R)
• M49: 15,998,445 km (0.107 R)
• M50: 16,230,471 km (0.096 R)
• M51: 16,580,381 km (0.071 R)
• M52: 17,169,348 km (0.054 R)
• M53: 17,287,979 km (0.098 R)
• M54: 17,367,116 km (0.037 R)
• M55: 17,765,196 km (0.12 R)
• M56: 18,286,993 km (0.108 R)
• M57: 19,140,449 km (0.092 R)
• M58: 20,173,572 km (0.109 R)
• M59: 21,055,302 km (0.051 R)
• M60: 21,351,954 km (0.12 R)
• M61: 23,030,293 km (0.057 R)
• M62: 23,863,104 km (0.036 R)
• M63: 23,951,367 km (0.047 R)
• M64: 24,349,896 km (0.062 R)
• M65: 24,438,757 km (0.111 R)
• M66: 24,661,359 km (0.088 R)
• M67: 24,929,288 km (0.112 R)
• M68: 25,198,265 km (0.107 R)
• M69: 26,101,836 km (0.062 R)
• M70: 26,238,270 km (0.099 R)
• M71: 27,107,882 km (0.061 R)
• M72: 28,173,169 km (0.112 R)
• M73: 28,687,486 km (0.032 R)
• M74: 28,828,407 km (0.081 R)
• M75: 29,725,546 km (0.113 R)
• M76: 29,963,257 km (0.096 R)
• M77: 30,440,324 km (0.073 R)
• M78: 30,583,938 km (0.085 R)
• M79: 32,032,644 km (0.061 R)
• M80: 32,130,032 km (0.084 R)
• M81: 32,667,388 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 13.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.92 AU - 9.4 AU

Year: 9460 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,242,307 km

• M1: 185,801 km (0.104 R)
• M2: 293,661 km (0.118 R)
• M3: 486,941 km (0.098 R)
• M4: 682,316 km (0.053 R)
• M5: 963,261 km (0.075 R)
• M6: 1,266,496 km (0.049 R)
• M7: 1,706,613 km (0.071 R)
• M8: 2,135,360 km (0.095 R)
• M9: 2,372,622 km (0.048 R)
• M10: 2,556,328 km (0.083 R)
• M11: 2,981,785 km (0.084 R)
• M12: 3,113,880 km (0.045 R)
• M13: 3,615,332 km (0.059 R)
• M14: 3,827,910 km (0.095 R)
• M15: 3,971,823 km (0.102 R)
• M16: 4,240,800 km (0.069 R)
• M17: 4,566,325 km (0.11 R)
• M18: 4,796,557 km (0.106 R)
• M19: 5,564,442 km (0.065 R)
• M20: 6,088,334 km (0.072 R)
• M21: 6,285,504 km (0.098 R)
• M22: 6,513,342 km (0.106 R)
• M23: 7,663,301 km (0.037 R)
• M24: 8,060,483 km (0.074 R)
• M25: 8,153,234 km (0.078 R)
• M26: 8,811,614 km (0.041 R)
• M27: 8,907,207 km (0.092 R)
• M28: 9,034,963 km (0.115 R)
• M29: 9,131,304 km (0.107 R)
• M30: 9,782,055 km (0.073 R)
• M31: 10,179,686 km (0.099 R)
• M32: 10,280,066 km (0.118 R)
• M33: 10,888,481 km (0.055 R)
• M34: 10,991,105 km (0.036 R)
• M35: 11,266,216 km (0.085 R)
• M36: 11,369,887 km (0.051 R)
• M37: 11,613,283 km (0.052 R)
• M38: 12,711,630 km (0.059 R)
• M39: 13,036,706 km (0.088 R)
• M40: 13,658,286 km (0.1 R)
• M41: 14,778,923 km (0.111 R)
• M42: 14,968,464 km (0.085 R)
• M43: 15,426,981 km (0.115 R)
• M44: 15,657,960 km (0.118 R)
• M45: 15,851,241 km (0.071 R)
• M46: 16,553,902 km (0.113 R)
• M47: 17,067,771 km (0.027 R)
• M48: 17,187,000 km (0.078 R)
• M49: 17,346,621 km (0.113 R)
• M50: 18,314,071 km (0.119 R)
• M51: 18,477,132 km (0.083 R)
• M52: 18,886,582 km (0.078 R)
• M53: 19,216,445 km (0.104 R)
• M54: 19,506,515 km (0.106 R)
• M55: 21,149,549 km (0.094 R)
• M56: 21,406,259 km (0.108 R)
• M57: 21,621,081 km (0.117 R)
• M58: 21,836,502 km (0.111 R)
• M59: 23,674,162 km (0.044 R)
• M60: 24,342,566 km (0.093 R)
• M61: 25,017,102 km (0.108 R)
• M62: 25,243,294 km (0.043 R)
• M63: 25,561,190 km (0.099 R)
• M64: 26,109,167 km (0.118 R)
• M65: 27,309,839 km (0.061 R)
• M66: 27,402,889 km (0.032 R)
• M67: 27,636,112 km (0.108 R)
• M68: 28,057,529 km (0.063 R)
• M69: 28,528,314 km (0.11 R)
• M70: 29,239,502 km (0.078 R)
• M71: 29,860,483 km (0.087 R)
• M72: 30,776,022 km (0.085 R)
• M73: 31,018,371 km (0.08 R)
• M74: 31,164,228 km (0.081 R)
• M75: 31,798,523 km (0.109 R)
• M76: 32,881,762 km (0.114 R)
• M77: 33,228,978 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.2

Radius: 8.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.71 AU - 10.35 AU

Year: 12108 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,242,307 km

• M1: 140,323 km (0.085 R)
• M2: 346,169 km (0.049 R)
• M3: 652,995 km (0.089 R)
• M4: 716,125 km (0.097 R)
• M5: 794,813 km (0.119 R)
• M6: 848,968 km (0.091 R)
• M7: 961,466 km (0.05 R)
• M8: 1,109,119 km (0.04 R)
• M9: 1,264,551 km (0.082 R)
• M10: 1,956,441 km (0.064 R)
• M11: 2,107,236 km (0.119 R)
• M12: 2,400,447 km (0.096 R)
• M13: 2,790,599 km (0.08 R)
• M14: 2,854,028 km (0.068 R)
• M15: 2,960,841 km (0.076 R)
• M16: 3,200,646 km (0.103 R)
• M17: 3,492,213 km (0.071 R)
• M18: 3,606,655 km (0.109 R)
• M19: 3,815,793 km (0.101 R)
• M20: 3,910,040 km (0.071 R)
• M21: 3,981,248 km (0.071 R)
• M22: 4,100,926 km (0.078 R)
• M23: 4,221,802 km (0.11 R)
• M24: 4,319,339 km (0.079 R)
• M25: 4,691,838 km (0.107 R)
• M26: 4,792,966 km (0.088 R)
• M27: 5,494,281 km (0.119 R)
• M28: 7,049,201 km (0.105 R)
• M29: 7,516,994 km (0.076 R)
• M30: 7,635,475 km (0.107 R)
• M31: 7,695,015 km (0.073 R)
• M32: 7,904,602 km (0.035 R)
• M33: 8,917,379 km (0.084 R)
• M34: 9,518,913 km (0.11 R)
• M35: 9,743,908 km (0.1 R)
• M36: 10,694,453 km (0.064 R)
• M37: 11,096,422 km (0.092 R)
• M38: 11,984,435 km (0.055 R)
• M39: 12,471,974 km (0.119 R)
• M40: 13,466,501 km (0.097 R)
• M41: 13,574,511 km (0.095 R)
• M42: 13,864,132 km (0.089 R)
• M43: 14,560,062 km (0.118 R)
• M44: 14,708,014 km (0.079 R)
• M45: 15,304,909 km (0.103 R)
• M46: 15,417,706 km (0.118 R)
• M47: 16,715,318 km (0.106 R)
• M48: 16,831,556 km (0.098 R)
• M49: 17,142,719 km (0.118 R)
• M50: 17,573,561 km (0.083 R)
• M51: 18,326,188 km (0.11 R)
• M52: 18,486,108 km (0.11 R)
• M53: 18,726,661 km (0.106 R)
• M54: 18,806,996 km (0.115 R)
• M55: 19,781,177 km (0.114 R)
• M56: 20,315,540 km (0.088 R)
• M57: 20,729,927 km (0.114 R)
• M58: 20,938,167 km (0.064 R)
• M59: 21,609,113 km (0.1 R)
• M60: 22,372,511 km (0.112 R)
• M61: 22,586,137 km (0.074 R)
• M62: 22,757,426 km (0.085 R)
• M63: 23,015,333 km (0.086 R)
• M64: 23,620,756 km (0.116 R)
• M65: 23,838,271 km (0.095 R)
• M66: 24,100,217 km (0.113 R)
• M67: 24,363,060 km (0.117 R)
• M68: 25,024,283 km (0.112 R)
• M69: 25,602,180 km (0.089 R)
• M70: 26,004,747 km (0.097 R)
• M71: 26,635,302 km (0.108 R)
• M72: 26,816,466 km (0.096 R)
• M73: 27,134,211 km (0.077 R)
• M74: 27,499,081 km (0.119 R)
• M75: 28,187,380 km (0.078 R)
• M76: 28,279,682 km (0.118 R)
• M77: 28,742,239 km (0.115 R)
• M78: 29,114,139 km (0.088 R)
• M79: 30,145,018 km (0.119 R)
• M80: 31,235,437 km (0.106 R)
• M81: 31,809,444 km (0.1 R)
• M82: 32,001,677 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit