🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.13 AU - 1.88 AU

Year: 688 Days

Day: 23.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,056,913 km

• M1: 184,903 km (0.072 R)
• M2: 1,015,770 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.37 AU - 2.01 AU

Year: 823 Days

Day: 35.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,056,913 km

• M1: 450,888 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.52 AU - 4.38 AU

Year: 2942 Days

Day: 34 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.91 AU - 4.67 AU

Year: 3330 Days

Day: 41.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.1

Radius: 12.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.24 AU - 8.92 AU

Year: 7820 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,056,913 km

• M1: 173,085 km (0.038 R)
• M2: 580,141 km (0.115 R)
• M3: 1,396,496 km (0.091 R)
• M4: 2,096,315 km (0.105 R)
• M5: 2,459,838 km (0.071 R)
• M6: 2,577,721 km (0.085 R)
• M7: 2,868,390 km (0.1 R)
• M8: 3,350,394 km (0.102 R)
• M9: 3,885,356 km (0.06 R)
• M10: 4,620,929 km (0.08 R)
• M11: 4,708,593 km (0.069 R)
• M12: 4,885,717 km (0.038 R)
• M13: 5,064,935 km (0.075 R)
• M14: 5,185,810 km (0.056 R)
• M15: 5,338,101 km (0.072 R)
• M16: 5,461,070 km (0.084 R)
• M17: 5,709,702 km (0.085 R)
• M18: 5,803,949 km (0.097 R)
• M19: 6,025,952 km (0.115 R)
• M20: 7,008,810 km (0.107 R)
• M21: 7,657,017 km (0.093 R)
• M22: 7,795,994 km (0.119 R)
• M23: 8,288,919 km (0.088 R)
• M24: 8,647,206 km (0.07 R)
• M25: 9,010,729 km (0.062 R)
• M26: 9,194,285 km (0.11 R)
• M27: 9,677,486 km (0.099 R)
• M28: 10,131,067 km (0.08 R)
• M29: 12,296,945 km (0.109 R)
• M30: 12,419,166 km (0.048 R)
• M31: 12,500,847 km (0.08 R)
• M32: 13,494,925 km (0.1 R)
• M33: 13,663,073 km (0.069 R)
• M34: 14,043,949 km (0.063 R)
• M35: 14,129,070 km (0.051 R)
• M36: 14,643,537 km (0.093 R)
• M37: 14,773,089 km (0.106 R)
• M38: 14,903,089 km (0.109 R)
• M39: 15,956,258 km (0.098 R)
• M40: 16,134,130 km (0.104 R)
• M41: 17,672,744 km (0.088 R)
• M42: 18,974,545 km (0.056 R)
• M43: 19,494,547 km (0.086 R)
• M44: 19,684,836 km (0.104 R)
• M45: 20,019,187 km (0.119 R)
• M46: 20,403,654 km (0.073 R)
• M47: 20,645,254 km (0.075 R)
• M48: 20,839,133 km (0.109 R)
• M49: 21,082,379 km (0.06 R)
• M50: 21,179,917 km (0.054 R)
• M51: 22,461,971 km (0.106 R)
• M52: 22,661,385 km (0.091 R)
• M53: 22,811,431 km (0.093 R)
• M54: 24,688,436 km (0.091 R)
• M55: 24,894,282 km (0.12 R)
• M56: 25,100,728 km (0.033 R)
• M57: 25,879,983 km (0.104 R)
• M58: 26,456,533 km (0.104 R)
• M59: 27,943,087 km (0.083 R)
• M60: 28,050,349 km (0.067 R)
• M61: 28,211,466 km (0.119 R)
• M62: 28,588,452 km (0.099 R)
• M63: 28,804,771 km (0.088 R)
• M64: 29,675,131 km (0.095 R)
• M65: 30,003,798 km (0.071 R)
• M66: 30,388,713 km (0.063 R)
• M67: 30,830,625 km (0.047 R)
• M68: 31,330,282 km (0.117 R)
• M69: 31,664,932 km (0.067 R)
• M70: 32,675,915 km (0.08 R)
• M71: 33,526,528 km (0.112 R)
• M72: 33,754,516 km (0.094 R)
• M73: 33,868,808 km (0.056 R)
• M74: 34,499,214 km (0.107 R)
• M75: 35,133,658 km (0.052 R)
• M76: 35,481,324 km (0.109 R)
• M77: 36,589,844 km (0.095 R)
• M78: 36,707,129 km (0.066 R)
• M79: 36,824,563 km (0.112 R)
• M80: 37,059,881 km (0.118 R)
• M81: 39,200,177 km (0.098 R)
• M82: 39,620,996 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 13.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.26 AU - 8.92 AU

Year: 8623 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,056,913 km

• M1: 233,672 km (0.117 R)
• M2: 471,981 km (0.083 R)
• M3: 628,760 km (0.043 R)
• M4: 779,405 km (0.084 R)
• M5: 1,456,934 km (0.058 R)
• M6: 1,844,392 km (0.038 R)
• M7: 2,224,969 km (0.069 R)
• M8: 2,324,003 km (0.089 R)
• M9: 2,465,373 km (0.067 R)
• M10: 2,568,147 km (0.103 R)
• M11: 3,863,963 km (0.082 R)
• M12: 3,960,005 km (0.054 R)
• M13: 5,121,483 km (0.061 R)
• M14: 5,387,319 km (0.117 R)
• M15: 5,657,791 km (0.107 R)
• M16: 5,849,726 km (0.095 R)
• M17: 6,155,952 km (0.083 R)
• M18: 7,432,770 km (0.104 R)
• M19: 7,552,897 km (0.09 R)
• M20: 8,757,609 km (0.071 R)
• M21: 8,916,482 km (0.057 R)
• M22: 10,054,772 km (0.091 R)
• M23: 10,522,864 km (0.114 R)
• M24: 10,998,286 km (0.08 R)
• M25: 11,169,725 km (0.04 R)
• M26: 11,376,619 km (0.078 R)
• M27: 11,759,440 km (0.088 R)
• M28: 11,899,613 km (0.057 R)
• M29: 12,040,385 km (0.081 R)
• M30: 12,359,178 km (0.116 R)
• M31: 12,896,832 km (0.07 R)
• M32: 13,041,494 km (0.113 R)
• M33: 13,368,963 km (0.036 R)
• M34: 13,625,524 km (0.09 R)
• M35: 13,883,730 km (0.117 R)
• M36: 14,405,078 km (0.094 R)
• M37: 14,592,823 km (0.095 R)
• M38: 15,313,736 km (0.046 R)
• M39: 16,319,033 km (0.095 R)
• M40: 16,593,396 km (0.112 R)
• M41: 16,869,254 km (0.116 R)
• M42: 16,988,035 km (0.104 R)
• M43: 17,226,195 km (0.047 R)
• M44: 18,109,121 km (0.106 R)
• M45: 18,393,208 km (0.06 R)
• M46: 18,556,120 km (0.105 R)
• M47: 19,835,481 km (0.058 R)
• M48: 20,422,653 km (0.032 R)
• M49: 20,633,735 km (0.118 R)
• M50: 20,973,023 km (0.099 R)
• M51: 22,784,055 km (0.119 R)
• M52: 23,134,712 km (0.066 R)
• M53: 24,242,036 km (0.096 R)
• M54: 24,914,777 km (0.102 R)
• M55: 25,502,697 km (0.112 R)
• M56: 25,593,503 km (0.099 R)
• M57: 26,370,215 km (0.061 R)
• M58: 26,462,218 km (0.092 R)
• M59: 26,877,053 km (0.059 R)
• M60: 26,969,504 km (0.119 R)
• M61: 27,062,105 km (0.102 R)
• M62: 27,619,806 km (0.102 R)
• M63: 28,181,247 km (0.047 R)
• M64: 28,557,785 km (0.075 R)
• M65: 29,173,081 km (0.107 R)
• M66: 29,410,941 km (0.061 R)
• M67: 29,744,993 km (0.108 R)
• M68: 31,433,953 km (0.089 R)
• M69: 31,580,111 km (0.088 R)
• M70: 32,955,813 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.7

Radius: 4.6

Gravity: 38.69 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.92 AU - 19.14 AU

Year: 26336 Days

Day: 17.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,056,913 km

• M1: 253,419 km (0.092 R)
• M2: 373,546 km (0.067 R)
• M3: 891,753 km (0.11 R)
• M4: 982,708 km (0.065 R)
• M5: 2,806,905 km (0.05 R)
• M6: 3,262,131 km (0.117 R)
• M7: 3,838,233 km (0.069 R)
• M8: 3,937,266 km (0.088 R)
• M9: 4,759,755 km (0.111 R)
• M10: 5,465,857 km (0.094 R)
• M11: 5,916,446 km (0.036 R)
• M12: 7,033,493 km (0.104 R)
• M13: 8,341,577 km (0.075 R)
• M14: 10,198,236 km (0.04 R)
• M15: 10,961,335 km (0.12 R)
• M16: 12,321,928 km (0.052 R)
• M17: 12,762,494 km (0.094 R)
• M18: 12,984,796 km (0.104 R)
• M19: 15,276,486 km (0.107 R)
• M20: 15,908,387 km (0.084 R)
• M21: 16,387,998 km (0.118 R)
• M22: 16,791,164 km (0.057 R)
• M23: 17,443,112 km (0.052 R)
• M24: 17,525,091 km (0.031 R)
• M25: 17,689,649 km (0.115 R)
• M26: 20,132,283 km (0.101 R)
• M27: 21,612,554 km (0.097 R)
• M28: 22,232,188 km (0.083 R)
• M29: 22,410,359 km (0.085 R)
• M30: 23,037,474 km (0.069 R)
• M31: 23,670,273 km (0.075 R)
• M32: 25,602,928 km (0.043 R)
• M33: 26,540,906 km (0.102 R)
• M34: 27,490,105 km (0.06 R)
• M35: 28,547,014 km (0.115 R)
• M36: 32,198,099 km (0.103 R)
• M37: 32,601,565 km (0.117 R)
• M38: 32,905,248 km (0.045 R)
• M39: 36,097,817 km (0.071 R)
• M40: 37,148,442 km (0.039 R)
• M41: 37,571,505 km (0.091 R)
• M42: 38,850,417 km (0.107 R)
• M43: 39,172,352 km (0.062 R)
• M44: 39,602,895 km (0.102 R)
• M45: 40,035,083 km (0.065 R)
• M46: 41,779,544 km (0.104 R)
• M47: 42,440,018 km (0.073 R)
• M48: 43,214,935 km (0.085 R)
• M49: 44,442,087 km (0.093 R)
• M50: 44,891,179 km (0.093 R)
• M51: 45,003,677 km (0.117 R)
• M52: 46,133,889 km (0.083 R)
• M53: 46,702,510 km (0.089 R)
• M54: 47,731,893 km (0.108 R)
• M55: 48,191,757 km (0.105 R)
• M56: 48,537,628 km (0.088 R)
• M57: 49,347,850 km (0.112 R)
• M58: 50,162,560 km (0.104 R)
• M59: 50,981,758 km (0.116 R)
• M60: 51,334,210 km (0.068 R)
• M61: 52,277,874 km (0.09 R)
• M62: 53,584,910 km (0.051 R)
• M63: 56,109,673 km (0.117 R)
• M64: 59,535,913 km (0.098 R)
• M65: 60,651,465 km (0.076 R)
• M66: 61,648,983 km (0.069 R)
• M67: 67,230,779 km (0.047 R)
• M68: 67,746,144 km (0.082 R)
• M69: 68,521,659 km (0.098 R)
• M70: 69,170,315 km (0.077 R)
• M71: 70,866,007 km (0.06 R)
• M72: 71,390,497 km (0.058 R)
• M73: 71,916,184 km (0.042 R)
• M74: 72,971,747 km (0.087 R)
• M75: 74,831,099 km (0.036 R)
• M76: 77,244,412 km (0.055 R)
• M77: 77,649,074 km (0.104 R)
• M78: 77,919,397 km (0.076 R)
• M79: 78,054,484 km (0.101 R)
• M80: 79,819,440 km (0.088 R)
• M81: 80,092,157 km (0.084 R)
• M82: 82,009,702 km (0.091 R)
• M83: 82,147,183 km (0.112 R)
• M84: 82,422,443 km (0.055 R)
• M85: 82,698,152 km (0.055 R)
• M86: 87,992,869 km (0.116 R)
• M87: 89,545,845 km (0.092 R)
• M88: 89,687,514 km (0.095 R)
• M89: 91,392,930 km (0.032 R)
• M90: 91,820,929 km (0.119 R)
• M91: 92,822,337 km (0.117 R)
• M92: 93,539,659 km (0.11 R)
• M93: 93,971,099 km (0.101 R)
• M94: 95,702,994 km (0.111 R)
• M95: 96,137,725 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.5

Radius: 3.3

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.59 AU - 20.73 AU

Year: 27811 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,056,913 km

• M1: 58,194 km (0.07 R)
• M2: 191,784 km (0.092 R)
• M3: 309,967 km (0.077 R)
• M4: 668,852 km (0.096 R)
• M5: 894,595 km (0.054 R)
• M6: 1,438,084 km (0.087 R)
• M7: 1,846,935 km (0.108 R)
• M8: 2,224,221 km (0.089 R)
• M9: 2,975,053 km (0.094 R)
• M10: 3,010,956 km (0.1 R)
• M11: 3,340,072 km (0.079 R)
• M12: 3,603,962 km (0.067 R)
• M13: 4,231,825 km (0.073 R)
• M14: 4,353,298 km (0.032 R)
• M15: 4,641,124 km (0.104 R)
• M16: 5,541,105 km (0.113 R)
• M17: 5,763,258 km (0.045 R)
• M18: 5,852,867 km (0.106 R)
• M19: 5,897,896 km (0.03 R)
• M20: 7,155,416 km (0.099 R)
• M21: 7,203,586 km (0.11 R)
• M22: 7,592,391 km (0.097 R)
• M23: 7,838,928 km (0.071 R)
• M24: 7,938,261 km (0.104 R)
• M25: 8,289,218 km (0.094 R)
• M26: 8,747,885 km (0.054 R)
• M27: 8,954,330 km (0.1 R)
• M28: 9,110,211 km (0.113 R)
• M29: 10,883,544 km (0.116 R)
• M30: 10,994,396 km (0.032 R)
• M31: 12,008,520 km (0.077 R)
• M32: 13,111,057 km (0.063 R)
• M33: 13,525,293 km (0.084 R)
• M34: 14,004,006 km (0.041 R)
• M35: 17,054,606 km (0.077 R)
• M36: 17,441,765 km (0.042 R)
• M37: 18,027,890 km (0.099 R)
• M38: 18,290,584 km (0.068 R)
• M39: 18,952,554 km (0.118 R)
• M40: 19,353,477 km (0.092 R)
• M41: 19,824,710 km (0.105 R)
• M42: 20,710,030 km (0.075 R)
• M43: 21,608,066 km (0.114 R)
• M44: 22,307,436 km (0.073 R)
• M45: 22,518,818 km (0.12 R)
• M46: 23,299,120 km (0.063 R)
• M47: 23,944,186 km (0.088 R)
• M48: 24,232,761 km (0.06 R)
• M49: 24,595,087 km (0.068 R)
• M50: 24,813,350 km (0.12 R)
• M51: 24,959,208 km (0.113 R)
• M52: 25,692,686 km (0.109 R)
• M53: 25,840,339 km (0.069 R)
• M54: 25,914,241 km (0.087 R)
• M55: 26,210,445 km (0.12 R)
• M56: 27,256,134 km (0.11 R)
• M57: 28,467,876 km (0.058 R)
• M58: 30,006,939 km (0.102 R)
• M59: 30,786,643 km (0.106 R)
• M60: 30,943,422 km (0.084 R)
• M61: 31,100,350 km (0.04 R)
• M62: 32,047,903 km (0.097 R)
• M63: 32,525,270 km (0.08 R)
• M64: 32,924,846 km (0.068 R)
• M65: 33,728,785 km (0.074 R)
• M66: 35,766,757 km (0.103 R)
• M67: 35,849,185 km (0.084 R)
• M68: 36,759,189 km (0.095 R)
• M69: 37,760,597 km (0.03 R)
• M70: 38,012,221 km (0.116 R)
• M71: 38,855,504 km (0.081 R)
• M72: 40,474,302 km (0.108 R)
• M73: 40,646,041 km (0.083 R)
• M74: 41,681,258 km (0.093 R)
• M75: 42,289,224 km (0.094 R)
• M76: 45,016,243 km (0.115 R)
• M77: 45,105,104 km (0.114 R)
• M78: 46,176,674 km (0.109 R)
• M79: 46,356,042 km (0.111 R)
• M80: 46,985,699 km (0.104 R)
• M81: 47,075,907 km (0.043 R)
• M82: 48,071,929 km (0.065 R)
• M83: 50,453,228 km (0.057 R)
• M84: 52,591,730 km (0.064 R)
• M85: 53,907,742 km (0.106 R)
• M86: 55,234,675 km (0.098 R)
• M87: 56,956,397 km (0.067 R)
• M88: 57,148,780 km (0.082 R)
• M89: 59,962,716 km (0.086 R)
• M90: 61,830,446 km (0.057 R)
• M91: 63,119,530 km (0.054 R)
• M92: 63,517,910 km (0.111 R)
• M93: 64,117,049 km (0.117 R)
• M94: 65,119,804 km (0.093 R)
• M95: 65,623,051 km (0.061 R)
• M96: 67,039,294 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit