🌌 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 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.55 AU - 0.75 AU

Year: 338 Days

Day: 38.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,882,207 km

• M1: 39,643 km (0.099 R)
• M2: 464,651 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 10.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.8 AU - 1.18 AU

Year: 636 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,882,207 km

• M1: 147,952 km (0.114 R)
• M2: 215,122 km (0.099 R)
• M3: 336,446 km (0.089 R)
• M4: 489,335 km (0.059 R)
• M5: 584,180 km (0.082 R)
• M6: 655,538 km (0.078 R)
• M7: 785,389 km (0.118 R)
• M8: 914,492 km (0.055 R)
• M9: 1,233,285 km (0.096 R)
• M10: 1,414,597 km (0.103 R)
• M11: 1,496,727 km (0.119 R)
• M12: 1,592,769 km (0.055 R)
• M13: 1,690,905 km (0.108 R)
• M14: 1,964,818 km (0.12 R)
• M15: 2,063,852 km (0.07 R)
• M16: 2,137,604 km (0.076 R)
• M17: 2,212,104 km (0.089 R)
• M18: 2,322,357 km (0.093 R)
• M19: 2,693,061 km (0.116 R)
• M20: 2,788,654 km (0.079 R)
• M21: 2,968,321 km (0.085 R)
• M22: 3,036,837 km (0.101 R)
• M23: 3,128,839 km (0.072 R)
• M24: 3,458,254 km (0.074 R)
• M25: 3,530,360 km (0.086 R)
• M26: 3,676,068 km (0.108 R)
• M27: 3,774,354 km (0.098 R)
• M28: 3,865,160 km (0.051 R)
• M29: 3,998,601 km (0.077 R)
• M30: 4,116,784 km (0.101 R)
• M31: 4,261,595 km (0.114 R)
• M32: 4,671,343 km (0.085 R)
• M33: 4,769,031 km (0.031 R)
• M34: 4,930,447 km (0.107 R)
• M35: 5,020,804 km (0.058 R)
• M36: 5,148,411 km (0.098 R)
• M37: 5,221,863 km (0.066 R)
• M38: 5,314,165 km (0.07 R)
• M39: 5,453,441 km (0.091 R)
• M40: 5,726,457 km (0.048 R)
• M41: 6,003,961 km (0.1 R)
• M42: 6,110,325 km (0.107 R)
• M43: 6,334,871 km (0.082 R)
• M44: 6,443,330 km (0.107 R)
• M45: 6,701,985 km (0.101 R)
• M46: 6,822,411 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 11.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.3 AU - 1.7 AU

Year: 1186 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,882,207 km

• M1: 165,306 km (0.114 R)
• M2: 241,152 km (0.07 R)
• M3: 409,599 km (0.08 R)
• M4: 491,130 km (0.043 R)
• M5: 564,433 km (0.103 R)
• M6: 702,063 km (0.088 R)
• M7: 950,246 km (0.099 R)
• M8: 1,059,003 km (0.032 R)
• M9: 1,138,589 km (0.102 R)
• M10: 1,339,649 km (0.052 R)
• M11: 1,552,676 km (0.078 R)
• M12: 1,636,451 km (0.067 R)
• M13: 1,761,216 km (0.102 R)
• M14: 2,078,962 km (0.097 R)
• M15: 2,223,324 km (0.117 R)
• M16: 2,318,468 km (0.102 R)
• M17: 2,459,539 km (0.067 R)
• M18: 2,649,079 km (0.111 R)
• M19: 2,759,482 km (0.068 R)
• M20: 2,833,982 km (0.06 R)
• M21: 2,928,229 km (0.109 R)
• M22: 3,004,374 km (0.074 R)
• M23: 3,148,886 km (0.115 R)
• M24: 3,305,515 km (0.119 R)
• M25: 3,384,951 km (0.082 R)
• M26: 3,515,251 km (0.111 R)
• M27: 3,667,841 km (0.071 R)
• M28: 3,822,525 km (0.118 R)
• M29: 3,906,000 km (0.066 R)
• M30: 4,128,004 km (0.118 R)
• M31: 4,202,803 km (0.101 R)
• M32: 4,463,252 km (0.083 R)
• M33: 4,551,216 km (0.092 R)
• M34: 4,662,068 km (0.069 R)
• M35: 4,863,876 km (0.097 R)
• M36: 5,171,898 km (0.113 R)
• M37: 5,357,549 km (0.119 R)
• M38: 5,439,528 km (0.094 R)
• M39: 5,569,080 km (0.087 R)
• M40: 5,891,463 km (0.101 R)
• M41: 6,024,605 km (0.064 R)
• M42: 6,442,582 km (0.076 R)
• M43: 6,819,120 km (0.099 R)
• M44: 6,984,575 km (0.092 R)
• M45: 7,151,377 km (0.115 R)
• M46: 7,254,599 km (0.077 R)
• M47: 7,332,390 km (0.106 R)
• M48: 7,567,558 km (0.069 R)
• M49: 7,791,955 km (0.111 R)
• M50: 8,072,152 km (0.12 R)
• M51: 8,247,181 km (0.054 R)
• M52: 8,478,160 km (0.071 R)
• M53: 8,573,903 km (0.057 R)
• M54: 8,711,234 km (0.089 R)
• M55: 9,155,689 km (0.113 R)
• M56: 9,310,223 km (0.114 R)
• M57: 9,550,777 km (0.074 R)
• M58: 9,650,409 km (0.078 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 14.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.93 AU - 2.39 AU

Year: 2050 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,882,207 km

• M1: 177,722 km (0.082 R)
• M2: 325,525 km (0.05 R)
• M3: 429,495 km (0.059 R)
• M4: 527,183 km (0.12 R)
• M5: 634,893 km (0.11 R)
• M6: 725,101 km (0.087 R)
• M7: 841,638 km (0.035 R)
• M8: 950,545 km (0.102 R)
• M9: 1,041,650 km (0.073 R)
• M10: 1,275,023 km (0.034 R)
• M11: 1,368,222 km (0.09 R)
• M12: 1,535,173 km (0.088 R)
• M13: 1,822,700 km (0.078 R)
• M14: 1,988,156 km (0.1 R)
• M15: 2,250,999 km (0.083 R)
• M16: 2,365,741 km (0.095 R)
• M17: 2,461,184 km (0.084 R)
• M18: 2,579,516 km (0.114 R)
• M19: 2,923,890 km (0.097 R)
• M20: 3,095,928 km (0.081 R)
• M21: 3,247,770 km (0.119 R)
• M22: 3,546,966 km (0.114 R)
• M23: 3,656,920 km (0.114 R)
• M24: 3,805,471 km (0.07 R)
• M25: 4,044,678 km (0.08 R)
• M26: 4,185,449 km (0.083 R)
• M27: 4,657,879 km (0.071 R)
• M28: 4,778,605 km (0.119 R)
• M29: 5,300,402 km (0.083 R)
• M30: 5,426,663 km (0.102 R)
• M31: 5,639,391 km (0.119 R)
• M32: 5,753,983 km (0.108 R)
• M33: 5,869,323 km (0.049 R)
• M34: 6,000,071 km (0.097 R)
• M35: 6,294,181 km (0.106 R)
• M36: 6,413,111 km (0.06 R)
• M37: 6,593,077 km (0.105 R)
• M38: 6,927,279 km (0.047 R)
• M39: 7,096,474 km (0.085 R)
• M40: 7,470,469 km (0.075 R)
• M41: 7,659,860 km (0.078 R)
• M42: 8,286,675 km (0.114 R)
• M43: 8,482,947 km (0.059 R)
• M44: 8,664,110 km (0.077 R)
• M45: 8,863,225 km (0.047 R)
• M46: 9,367,968 km (0.085 R)
• M47: 9,469,994 km (0.119 R)
• M48: 9,709,650 km (0.1 R)
• M49: 9,864,633 km (0.105 R)
• M50: 10,159,939 km (0.109 R)
• M51: 10,387,627 km (0.117 R)
• M52: 10,848,239 km (0.097 R)
• M53: 11,225,226 km (0.057 R)
• M54: 11,442,592 km (0.11 R)
• M55: 11,789,659 km (0.114 R)
• M56: 12,270,017 km (0.119 R)
• M57: 12,381,917 km (0.118 R)
• M58: 12,475,266 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 14.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.61 AU - 2.99 AU

Year: 3025 Days

Day: 10.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,882,207 km

• M1: 190,887 km (0.108 R)
• M2: 418,276 km (0.054 R)
• M3: 518,955 km (0.085 R)
• M4: 914,492 km (0.101 R)
• M5: 1,101,040 km (0.068 R)
• M6: 1,450,052 km (0.108 R)
• M7: 1,698,085 km (0.089 R)
• M8: 1,793,080 km (0.114 R)
• M9: 1,890,019 km (0.065 R)
• M10: 2,296,028 km (0.11 R)
• M11: 2,432,461 km (0.088 R)
• M12: 2,650,276 km (0.095 R)
• M13: 2,874,673 km (0.042 R)
• M14: 2,989,265 km (0.114 R)
• M15: 3,274,249 km (0.063 R)
• M16: 3,709,429 km (0.115 R)
• M17: 3,997,853 km (0.078 R)
• M18: 4,444,403 km (0.073 R)
• M19: 4,596,843 km (0.098 R)
• M20: 4,712,333 km (0.104 R)
• M21: 4,926,707 km (0.092 R)
• M22: 5,184,165 km (0.071 R)
• M23: 5,365,178 km (0.117 R)
• M24: 5,609,621 km (0.088 R)
• M25: 5,899,691 km (0.09 R)
• M26: 6,408,324 km (0.046 R)
• M27: 6,711,559 km (0.109 R)
• M28: 6,953,309 km (0.106 R)
• M29: 7,354,979 km (0.041 R)
• M30: 7,445,336 km (0.117 R)
• M31: 7,764,279 km (0.094 R)
• M32: 7,879,320 km (0.071 R)
• M33: 7,971,771 km (0.09 R)
• M34: 8,510,473 km (0.118 R)
• M35: 8,820,141 km (0.099 R)
• M36: 8,988,438 km (0.05 R)
• M37: 9,279,556 km (0.043 R)
• M38: 9,771,583 km (0.087 R)
• M39: 9,970,848 km (0.108 R)
• M40: 10,070,929 km (0.085 R)
• M41: 10,221,723 km (0.092 R)
• M42: 10,449,411 km (0.085 R)
• M43: 10,704,326 km (0.07 R)
• M44: 11,272,499 km (0.064 R)
• M45: 11,665,492 km (0.105 R)
• M46: 12,143,158 km (0.069 R)
• M47: 12,411,238 km (0.112 R)
• M48: 12,708,489 km (0.114 R)
• M49: 12,817,097 km (0.087 R)
• M50: 13,558,803 km (0.087 R)
• M51: 14,004,904 km (0.113 R)
• M52: 14,540,913 km (0.069 R)
• M53: 14,854,321 km (0.09 R)
• M54: 15,954,164 km (0.12 R)
• M55: 16,042,128 km (0.084 R)
• M56: 16,159,712 km (0.108 R)
• M57: 16,248,124 km (0.075 R)
• M58: 16,573,350 km (0.059 R)
• M59: 16,692,130 km (0.099 R)
• M60: 17,080,337 km (0.045 R)
• M61: 17,592,410 km (0.047 R)
• M62: 18,048,534 km (0.109 R)
• M63: 18,477,731 km (0.106 R)
• M64: 19,440,094 km (0.083 R)
• M65: 19,816,931 km (0.117 R)
• M66: 20,386,899 km (0.041 R)
• M67: 20,897,925 km (0.035 R)
• M68: 21,284,187 km (0.055 R)
• M69: 21,478,065 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.1

Radius: 8.3

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.97 AU - 4.37 AU

Year: 4540 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,882,207 km

• M1: 117,135 km (0.102 R)
• M2: 341,831 km (0.043 R)
• M3: 397,482 km (0.057 R)
• M4: 530,624 km (0.093 R)
• M5: 632,051 km (0.053 R)
• M6: 842,386 km (0.111 R)
• M7: 1,004,251 km (0.104 R)
• M8: 1,089,072 km (0.067 R)
• M9: 1,549,834 km (0.05 R)
• M10: 1,716,037 km (0.075 R)
• M11: 1,835,865 km (0.074 R)
• M12: 2,012,091 km (0.069 R)
• M13: 2,249,354 km (0.095 R)
• M14: 2,399,849 km (0.065 R)
• M15: 2,632,025 km (0.069 R)
• M16: 2,993,902 km (0.053 R)
• M17: 3,350,244 km (0.051 R)
• M18: 3,414,571 km (0.082 R)
• M19: 3,500,889 km (0.114 R)
• M20: 4,080,132 km (0.113 R)
• M21: 4,148,798 km (0.107 R)
• M22: 4,427,798 km (0.089 R)
• M23: 4,498,558 km (0.111 R)
• M24: 4,664,910 km (0.047 R)
• M25: 4,760,952 km (0.062 R)
• M26: 5,053,117 km (0.116 R)
• M27: 6,016,078 km (0.109 R)
• M28: 6,199,635 km (0.088 R)
• M29: 6,572,283 km (0.03 R)
• M30: 6,897,509 km (0.081 R)
• M31: 7,034,541 km (0.108 R)
• M32: 7,733,462 km (0.056 R)
• M33: 8,513,016 km (0.108 R)
• M34: 8,630,600 km (0.119 R)
• M35: 8,808,023 km (0.081 R)
• M36: 8,867,414 km (0.113 R)
• M37: 9,468,947 km (0.099 R)
• M38: 9,560,351 km (0.117 R)
• M39: 10,584,797 km (0.105 R)
• M40: 11,254,697 km (0.097 R)
• M41: 11,839,774 km (0.05 R)
• M42: 11,938,209 km (0.055 R)
• M43: 12,103,066 km (0.109 R)
• M44: 12,268,521 km (0.091 R)
• M45: 12,769,525 km (0.112 R)
• M46: 13,311,368 km (0.074 R)
• M47: 13,688,355 km (0.097 R)
• M48: 13,860,841 km (0.085 R)
• M49: 14,068,633 km (0.108 R)
• M50: 14,242,764 km (0.111 R)
• M51: 14,452,501 km (0.083 R)
• M52: 14,663,434 km (0.093 R)
• M53: 15,877,420 km (0.109 R)
• M54: 16,094,936 km (0.108 R)
• M55: 16,459,805 km (0.101 R)
• M56: 17,421,121 km (0.1 R)
• M57: 17,908,511 km (0.115 R)
• M58: 18,135,002 km (0.108 R)
• M59: 18,248,547 km (0.073 R)
• M60: 18,476,534 km (0.072 R)
• M61: 18,781,863 km (0.12 R)
• M62: 19,204,477 km (0.11 R)
• M63: 19,436,354 km (0.119 R)
• M64: 19,980,890 km (0.069 R)
• M65: 21,005,635 km (0.079 R)
• M66: 21,124,865 km (0.044 R)
• M67: 21,926,261 km (0.088 R)
• M68: 22,859,901 km (0.111 R)
• M69: 23,352,228 km (0.089 R)
• M70: 23,723,829 km (0.108 R)
• M71: 24,097,225 km (0.083 R)
• M72: 24,556,490 km (0.051 R)
• M73: 24,808,114 km (0.079 R)
• M74: 24,976,412 km (0.117 R)
• M75: 25,271,718 km (0.119 R)
• M76: 25,653,192 km (0.118 R)
• M77: 26,036,462 km (0.087 R)
• M78: 26,293,172 km (0.116 R)
• M79: 26,378,892 km (0.087 R)
• M80: 27,806,803 km (0.12 R)
• M81: 28,332,191 km (0.057 R)
• M82: 29,526,431 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 8.9

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4 AU - 5.76 AU

Year: 6961 Days

Day: 11.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,882,207 km

• M1: 111,899 km (0.112 R)
• M2: 191,186 km (0.082 R)
• M3: 405,261 km (0.045 R)
• M4: 515,963 km (0.054 R)
• M5: 582,235 km (0.105 R)
• M6: 785,090 km (0.106 R)
• M7: 927,507 km (0.105 R)
• M8: 1,078,900 km (0.048 R)
• M9: 1,483,263 km (0.101 R)
• M10: 1,661,733 km (0.099 R)
• M11: 1,743,264 km (0.082 R)
• M12: 2,061,608 km (0.073 R)
• M13: 2,127,431 km (0.105 R)
• M14: 2,561,265 km (0.119 R)
• M15: 3,378,518 km (0.034 R)
• M16: 3,910,788 km (0.073 R)
• M17: 4,816,154 km (0.111 R)
• M18: 5,752,637 km (0.074 R)
• M19: 5,908,817 km (0.098 R)
• M20: 6,034,928 km (0.096 R)
• M21: 6,321,856 km (0.033 R)
• M22: 6,386,184 km (0.074 R)
• M23: 6,776,933 km (0.069 R)
• M24: 6,975,300 km (0.1 R)
• M25: 7,547,661 km (0.059 R)
• M26: 7,753,209 km (0.087 R)
• M27: 8,030,264 km (0.086 R)
• M28: 8,629,852 km (0.069 R)
• M29: 9,353,607 km (0.119 R)
• M30: 10,743,371 km (0.111 R)
• M31: 11,207,872 km (0.116 R)
• M32: 11,325,008 km (0.118 R)
• M33: 11,442,592 km (0.067 R)
• M34: 11,797,737 km (0.049 R)
• M35: 11,916,966 km (0.111 R)
• M36: 12,438,016 km (0.044 R)
• M37: 12,640,422 km (0.09 R)
• M38: 12,844,024 km (0.05 R)
• M39: 13,961,670 km (0.047 R)
• M40: 14,087,781 km (0.115 R)
• M41: 14,724,021 km (0.044 R)
• M42: 14,809,591 km (0.103 R)
• M43: 14,895,161 km (0.102 R)
• M44: 15,456,302 km (0.059 R)
• M45: 15,848,847 km (0.052 R)
• M46: 16,200,552 km (0.108 R)
• M47: 16,377,376 km (0.064 R)
• M48: 16,732,971 km (0.116 R)
• M49: 16,866,861 km (0.074 R)
• M50: 17,542,295 km (0.099 R)
• M51: 18,965,719 km (0.085 R)
• M52: 19,152,118 km (0.078 R)
• M53: 19,479,737 km (0.11 R)
• M54: 19,950,970 km (0.113 R)
• M55: 20,330,650 km (0.069 R)
• M56: 21,242,000 km (0.083 R)
• M57: 22,215,733 km (0.04 R)
• M58: 23,954,509 km (0.065 R)
• M59: 25,069,761 km (0.086 R)
• M60: 25,633,745 km (0.114 R)
• M61: 26,150,007 km (0.109 R)
• M62: 27,350,530 km (0.026 R)
• M63: 27,561,164 km (0.07 R)
• M64: 28,249,314 km (0.061 R)
• M65: 28,515,598 km (0.11 R)
• M66: 29,642,668 km (0.083 R)
• M67: 29,913,141 km (0.11 R)
• M68: 30,238,966 km (0.094 R)
• M69: 32,051,194 km (0.049 R)
• M70: 32,774,799 km (0.054 R)
• M71: 33,166,746 km (0.065 R)
• M72: 33,503,790 km (0.093 R)
• M73: 34,521,953 km (0.079 R)
• M74: 34,863,634 km (0.096 R)
• M75: 36,068,196 km (0.098 R)
• M76: 38,754,076 km (0.096 R)
• M77: 38,990,740 km (0.094 R)
• M78: 39,049,981 km (0.074 R)
• M79: 39,109,222 km (0.028 R)
• M80: 39,524,805 km (0.116 R)
• M81: 39,703,424 km (0.088 R)
• M82: 39,822,504 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 19,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit