🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.56 AU - 0.64 AU

Year: 201 Days

Day: 39.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.72 AU - 1.96 AU

Year: 1082 Days

Day: 38.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.63 AU - 2.21 AU

Year: 1153 Days

Day: 34.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,178,347 km

• M1: 37,399 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.68 AU - 2.44 AU

Year: 1282 Days

Day: 12.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 14.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.79 AU - 2.91 AU

Year: 2086 Days

Day: 10.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,178,347 km

• M1: 186,399 km (0.091 R)
• M2: 342,280 km (0.091 R)
• M3: 448,644 km (0.08 R)
• M4: 596,297 km (0.058 R)
• M5: 688,449 km (0.077 R)
• M6: 803,640 km (0.113 R)
• M7: 914,342 km (0.079 R)
• M8: 1,049,878 km (0.104 R)
• M9: 1,280,857 km (0.118 R)
• M10: 1,420,881 km (0.12 R)
• M11: 1,573,620 km (0.09 R)
• M12: 1,747,752 km (0.08 R)
• M13: 1,849,030 km (0.04 R)
• M14: 2,066,246 km (0.057 R)
• M15: 2,207,466 km (0.067 R)
• M16: 2,552,888 km (0.11 R)
• M17: 2,860,461 km (0.074 R)
• M18: 3,000,185 km (0.079 R)
• M19: 3,113,431 km (0.037 R)
• M20: 3,267,068 km (0.069 R)
• M21: 3,423,098 km (0.109 R)
• M22: 3,591,695 km (0.105 R)
• M23: 3,773,307 km (0.11 R)
• M24: 3,906,449 km (0.028 R)
• M25: 4,030,765 km (0.082 R)
• M26: 4,368,856 km (0.089 R)
• M27: 4,606,717 km (0.06 R)
• M28: 4,749,284 km (0.074 R)
• M29: 5,117,893 km (0.09 R)
• M30: 5,242,957 km (0.107 R)
• M31: 5,380,437 km (0.08 R)
• M32: 5,507,595 km (0.113 R)
• M33: 5,647,619 km (0.076 R)
• M34: 5,871,417 km (0.094 R)
• M35: 5,966,711 km (0.042 R)
• M36: 6,110,475 km (0.116 R)
• M37: 6,255,435 km (0.065 R)
• M38: 6,352,674 km (0.068 R)
• M39: 6,462,628 km (0.082 R)
• M40: 6,859,212 km (0.056 R)
• M41: 6,997,291 km (0.087 R)
• M42: 7,199,996 km (0.108 R)
• M43: 7,340,319 km (0.028 R)
• M44: 7,481,689 km (0.082 R)
• M45: 7,611,091 km (0.114 R)
• M46: 7,806,466 km (0.118 R)
• M47: 8,215,616 km (0.099 R)
• M48: 8,322,279 km (0.099 R)
• M49: 8,510,174 km (0.118 R)
• M50: 8,740,256 km (0.116 R)
• M51: 8,958,668 km (0.025 R)
• M52: 9,206,702 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 11.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.07 AU - 4.41 AU

Year: 3785 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,178,347 km

• M1: 218,413 km (0.051 R)
• M2: 421,417 km (0.096 R)
• M3: 515,365 km (0.087 R)
• M4: 589,266 km (0.101 R)
• M5: 667,506 km (0.104 R)
• M6: 749,785 km (0.079 R)
• M7: 880,533 km (0.098 R)
• M8: 1,007,691 km (0.108 R)
• M9: 1,129,015 km (0.108 R)
• M10: 1,427,612 km (0.096 R)
• M11: 1,650,214 km (0.112 R)
• M12: 2,052,034 km (0.095 R)
• M13: 2,129,825 km (0.087 R)
• M14: 2,517,433 km (0.079 R)
• M15: 2,874,972 km (0.049 R)
• M16: 2,997,941 km (0.095 R)
• M17: 3,086,802 km (0.091 R)
• M18: 3,230,865 km (0.107 R)
• M19: 3,525,723 km (0.092 R)
• M20: 3,619,670 km (0.103 R)
• M21: 3,868,003 km (0.068 R)
• M22: 3,945,494 km (0.103 R)
• M23: 4,161,514 km (0.103 R)
• M24: 4,401,618 km (0.107 R)
• M25: 5,537,964 km (0.093 R)
• M26: 5,669,759 km (0.082 R)
• M27: 5,869,173 km (0.079 R)
• M28: 6,116,309 km (0.081 R)
• M29: 6,320,959 km (0.079 R)
• M30: 6,458,738 km (0.076 R)
• M31: 6,995,944 km (0.09 R)
• M32: 7,210,169 km (0.107 R)
• M33: 7,474,957 km (0.075 R)
• M34: 7,645,050 km (0.081 R)
• M35: 8,515,111 km (0.069 R)
• M36: 9,521,456 km (0.107 R)
• M37: 9,971,895 km (0.1 R)
• M38: 10,321,056 km (0.052 R)
• M39: 10,565,200 km (0.115 R)
• M40: 11,392,626 km (0.119 R)
• M41: 11,532,649 km (0.119 R)
• M42: 11,644,997 km (0.097 R)
• M43: 12,012,709 km (0.106 R)
• M44: 12,155,126 km (0.089 R)
• M45: 12,470,628 km (0.102 R)
• M46: 12,934,232 km (0.118 R)
• M47: 13,080,239 km (0.111 R)
• M48: 14,328,634 km (0.069 R)
• M49: 14,509,946 km (0.096 R)
• M50: 14,814,079 km (0.114 R)
• M51: 15,120,306 km (0.095 R)
• M52: 15,926,339 km (0.101 R)
• M53: 16,619,276 km (0.108 R)
• M54: 17,322,087 km (0.046 R)
• M55: 17,806,784 km (0.118 R)
• M56: 18,132,459 km (0.114 R)
• M57: 19,321,014 km (0.059 R)
• M58: 19,454,605 km (0.065 R)
• M59: 19,790,003 km (0.062 R)
• M60: 20,059,728 km (0.102 R)
• M61: 20,296,841 km (0.103 R)
• M62: 20,705,243 km (0.104 R)
• M63: 21,116,487 km (0.106 R)
• M64: 21,877,342 km (0.117 R)
• M65: 22,086,330 km (0.098 R)
• M66: 22,401,234 km (0.107 R)
• M67: 22,929,314 km (0.098 R)
• M68: 23,604,150 km (0.054 R)
• M69: 23,961,839 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 13.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.83 AU - 7.43 AU

Year: 7400 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,178,347 km

• M1: 175,030 km (0.06 R)
• M2: 422,913 km (0.097 R)
• M3: 509,381 km (0.118 R)
• M4: 632,350 km (0.116 R)
• M5: 846,724 km (0.087 R)
• M6: 1,196,185 km (0.117 R)
• M7: 1,488,349 km (0.066 R)
• M8: 1,611,767 km (0.039 R)
• M9: 1,935,946 km (0.1 R)
• M10: 2,281,368 km (0.108 R)
• M11: 2,522,669 km (0.06 R)
• M12: 2,696,801 km (0.117 R)
• M13: 3,136,319 km (0.09 R)
• M14: 3,852,295 km (0.066 R)
• M15: 4,053,654 km (0.118 R)
• M16: 4,288,223 km (0.065 R)
• M17: 4,377,234 km (0.053 R)
• M18: 4,587,718 km (0.084 R)
• M19: 5,366,375 km (0.062 R)
• M20: 5,494,730 km (0.112 R)
• M21: 5,754,731 km (0.069 R)
• M22: 6,320,809 km (0.081 R)
• M23: 6,904,690 km (0.036 R)
• M24: 7,940,655 km (0.119 R)
• M25: 8,124,212 km (0.085 R)
• M26: 8,458,264 km (0.094 R)
• M27: 8,834,652 km (0.113 R)
• M28: 9,293,618 km (0.108 R)
• M29: 9,526,093 km (0.113 R)
• M30: 9,682,124 km (0.097 R)
• M31: 10,274,831 km (0.106 R)
• M32: 10,676,501 km (0.109 R)
• M33: 11,247,516 km (0.09 R)
• M34: 11,745,078 km (0.057 R)
• M35: 13,454,832 km (0.09 R)
• M36: 14,027,344 km (0.116 R)
• M37: 14,205,066 km (0.091 R)
• M38: 15,287,107 km (0.116 R)
• M39: 15,515,842 km (0.095 R)
• M40: 15,653,772 km (0.05 R)
• M41: 16,302,278 km (0.063 R)
• M42: 16,536,100 km (0.079 R)
• M43: 16,723,845 km (0.099 R)
• M44: 16,865,215 km (0.12 R)
• M45: 17,769,534 km (0.041 R)
• M46: 17,961,917 km (0.079 R)
• M47: 18,348,927 km (0.089 R)
• M48: 19,229,460 km (0.09 R)
• M49: 19,973,859 km (0.118 R)
• M50: 20,123,756 km (0.091 R)
• M51: 20,525,725 km (0.097 R)
• M52: 21,235,418 km (0.04 R)
• M53: 21,388,456 km (0.108 R)
• M54: 21,798,654 km (0.115 R)
• M55: 22,263,155 km (0.085 R)
• M56: 23,254,391 km (0.079 R)
• M57: 25,118,230 km (0.07 R)
• M58: 26,643,530 km (0.06 R)
• M59: 28,592,043 km (0.052 R)
• M60: 29,043,978 km (0.083 R)
• M61: 29,327,466 km (0.11 R)
• M62: 29,555,004 km (0.065 R)
• M63: 29,668,998 km (0.116 R)
• M64: 29,783,141 km (0.077 R)
• M65: 29,897,434 km (0.119 R)
• M66: 30,069,172 km (0.09 R)
• M67: 30,413,546 km (0.079 R)
• M68: 31,454,598 km (0.033 R)
• M69: 32,155,165 km (0.099 R)
• M70: 32,448,526 km (0.063 R)
• M71: 32,742,785 km (0.07 R)
• M72: 32,919,759 km (0.098 R)
• M73: 33,750,028 km (0.115 R)
• M74: 35,129,021 km (0.107 R)
• M75: 36,160,049 km (0.087 R)
• M76: 36,404,043 km (0.034 R)
• M77: 38,251,727 km (0.058 R)
• M78: 38,500,358 km (0.043 R)
• M79: 38,749,588 km (0.074 R)
• M80: 39,061,799 km (0.044 R)
• M81: 40,445,729 km (0.101 R)
• M82: 41,271,061 km (0.04 R)
• M83: 42,294,460 km (0.104 R)
• M84: 42,680,422 km (0.062 R)
• M85: 43,326,087 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 9.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.4 AU - 9.58 AU

Year: 12672 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,178,347 km

• M1: 143,165 km (0.059 R)
• M2: 226,940 km (0.12 R)
• M3: 404,662 km (0.071 R)
• M4: 589,416 km (0.084 R)
• M5: 662,719 km (0.111 R)
• M6: 739,313 km (0.094 R)
• M7: 852,109 km (0.048 R)
• M8: 936,483 km (0.09 R)
• M9: 1,041,800 km (0.119 R)
• M10: 1,303,446 km (0.113 R)
• M11: 1,523,804 km (0.074 R)
• M12: 1,649,167 km (0.068 R)
• M13: 1,734,737 km (0.096 R)
• M14: 2,000,572 km (0.076 R)
• M15: 2,351,230 km (0.032 R)
• M16: 2,620,955 km (0.032 R)
• M17: 2,874,822 km (0.072 R)
• M18: 3,031,002 km (0.089 R)
• M19: 3,434,019 km (0.081 R)
• M20: 3,655,873 km (0.102 R)
• M21: 3,968,682 km (0.048 R)
• M22: 5,305,189 km (0.112 R)
• M23: 6,391,270 km (0.043 R)
• M24: 7,082,262 km (0.077 R)
• M25: 7,258,788 km (0.06 R)
• M26: 7,508,317 km (0.075 R)
• M27: 8,199,758 km (0.095 R)
• M28: 8,459,760 km (0.099 R)
• M29: 8,571,958 km (0.105 R)
• M30: 9,102,282 km (0.104 R)
• M31: 9,371,409 km (0.085 R)
• M32: 10,115,359 km (0.098 R)
• M33: 10,514,486 km (0.104 R)
• M34: 10,635,212 km (0.066 R)
• M35: 10,878,009 km (0.064 R)
• M36: 11,000,231 km (0.074 R)
• M37: 11,081,911 km (0.049 R)
• M38: 11,328,149 km (0.088 R)
• M39: 11,617,771 km (0.089 R)
• M40: 11,951,673 km (0.117 R)
• M41: 12,288,867 km (0.105 R)
• M42: 13,145,464 km (0.104 R)
• M43: 13,800,404 km (0.104 R)
• M44: 14,154,203 km (0.089 R)
• M45: 14,645,332 km (0.034 R)
• M46: 14,915,656 km (0.075 R)
• M47: 15,461,239 km (0.108 R)
• M48: 16,198,906 km (0.072 R)
• M49: 18,771,990 km (0.089 R)
• M50: 19,213,154 km (0.047 R)
• M51: 19,806,608 km (0.11 R)
• M52: 20,105,655 km (0.11 R)
• M53: 20,406,047 km (0.059 R)
• M54: 20,657,671 km (0.066 R)
• M55: 21,011,470 km (0.094 R)
• M56: 21,418,376 km (0.064 R)
• M57: 22,602,742 km (0.107 R)
• M58: 22,810,833 km (0.115 R)
• M59: 23,072,031 km (0.088 R)
• M60: 24,232,461 km (0.096 R)
• M61: 24,766,227 km (0.026 R)
• M62: 24,873,488 km (0.089 R)
• M63: 26,939,884 km (0.039 R)
• M64: 27,492,797 km (0.104 R)
• M65: 28,273,100 km (0.077 R)
• M66: 28,891,388 km (0.1 R)
• M67: 29,855,696 km (0.063 R)
• M68: 29,969,839 km (0.119 R)
• M69: 30,313,166 km (0.11 R)
• M70: 30,485,204 km (0.081 R)
• M71: 31,061,305 km (0.033 R)
• M72: 31,234,839 km (0.108 R)
• M73: 32,341,414 km (0.046 R)
• M74: 33,520,096 km (0.1 R)
• M75: 34,652,851 km (0.114 R)
• M76: 34,952,944 km (0.061 R)
• M77: 37,385,256 km (0.076 R)
• M78: 37,754,763 km (0.104 R)
• M79: 38,683,915 km (0.113 R)
• M80: 38,746,148 km (0.114 R)
• M81: 40,438,399 km (0.105 R)
• M82: 40,691,219 km (0.12 R)
• M83: 41,261,935 km (0.079 R)
• M84: 42,090,857 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 4.5

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.94 AU - 11.5 AU

Year: 14162 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,178,347 km

• M1: 68,665 km (0.102 R)
• M2: 106,065 km (0.096 R)
• M3: 197,768 km (0.109 R)
• M4: 278,402 km (0.064 R)
• M5: 342,878 km (0.112 R)
• M6: 412,741 km (0.084 R)
• M7: 442,062 km (0.117 R)
• M8: 684,859 km (0.111 R)
• M9: 756,068 km (0.059 R)
• M10: 792,570 km (0.046 R)
• M11: 1,409,212 km (0.113 R)
• M12: 1,640,939 km (0.074 R)
• M13: 1,712,896 km (0.113 R)
• M14: 1,934,600 km (0.032 R)
• M15: 2,378,307 km (0.111 R)
• M16: 2,569,792 km (0.03 R)
• M17: 2,681,542 km (0.071 R)
• M18: 2,794,787 km (0.115 R)
• M19: 3,384,801 km (0.101 R)
• M20: 3,631,339 km (0.094 R)
• M21: 3,662,605 km (0.097 R)
• M22: 4,539,099 km (0.11 R)
• M23: 5,584,638 km (0.03 R)
• M24: 7,087,947 km (0.089 R)
• M25: 7,522,080 km (0.071 R)
• M26: 7,802,726 km (0.042 R)
• M27: 9,644,276 km (0.053 R)
• M28: 10,124,634 km (0.089 R)
• M29: 10,390,021 km (0.085 R)
• M30: 10,927,526 km (0.115 R)
• M31: 11,108,689 km (0.098 R)
• M32: 12,076,139 km (0.118 R)
• M33: 12,878,881 km (0.106 R)
• M34: 13,359,239 km (0.09 R)
• M35: 13,407,560 km (0.1 R)
• M36: 14,188,909 km (0.03 R)
• M37: 14,238,277 km (0.109 R)
• M38: 14,934,954 km (0.072 R)
• M39: 15,540,825 km (0.062 R)
• M40: 15,744,577 km (0.1 R)
• M41: 17,037,851 km (0.118 R)
• M42: 17,617,692 km (0.118 R)
• M43: 18,472,495 km (0.063 R)
• M44: 19,505,019 km (0.054 R)
• M45: 19,614,824 km (0.105 R)
• M46: 20,111,339 km (0.062 R)
• M47: 20,333,343 km (0.05 R)
• M48: 21,285,982 km (0.07 R)
• M49: 21,512,174 km (0.104 R)
• M50: 21,682,416 km (0.057 R)
• M51: 21,796,111 km (0.082 R)
• M52: 23,060,213 km (0.1 R)
• M53: 23,118,257 km (0.07 R)
• M54: 24,229,769 km (0.094 R)
• M55: 26,020,006 km (0.099 R)
• M56: 26,140,732 km (0.049 R)
• M57: 26,322,493 km (0.115 R)
• M58: 26,869,872 km (0.116 R)
• M59: 27,543,960 km (0.032 R)
• M60: 27,975,849 km (0.105 R)
• M61: 28,161,650 km (0.063 R)
• M62: 28,783,977 km (0.111 R)
• M63: 33,461,453 km (0.083 R)
• M64: 33,658,773 km (0.075 R)
• M65: 34,054,310 km (0.114 R)
• M66: 34,717,028 km (0.087 R)
• M67: 35,317,065 km (0.112 R)
• M68: 35,786,204 km (0.115 R)
• M69: 36,055,181 km (0.118 R)
• M70: 36,122,500 km (0.071 R)
• M71: 36,527,611 km (0.09 R)
• M72: 38,299,748 km (0.038 R)
• M73: 39,265,701 km (0.063 R)
• M74: 40,589,193 km (0.058 R)
• M75: 41,291,705 km (0.104 R)
• M76: 41,362,166 km (0.116 R)
• M77: 41,715,067 km (0.037 R)
• M78: 43,065,337 km (0.095 R)
• M79: 44,069,438 km (0.038 R)
• M80: 44,574,331 km (0.056 R)
• M81: 44,646,737 km (0.12 R)
• M82: 47,127,668 km (0.108 R)
• M83: 47,201,270 km (0.036 R)
• M84: 47,348,624 km (0.102 R)
• M85: 47,791,882 km (0.08 R)
• M86: 48,013,885 km (0.098 R)
• M87: 48,533,439 km (0.083 R)
• M88: 48,905,638 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit