🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.44 AU - 1.8 AU

Year: 742 Days

Day: 47.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.88 AU - 3.1 AU

Year: 1414 Days

Day: 42.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,855,805 km

• M1: 251,324 km (0.094 R)
• M2: 815,608 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.19 AU - 3.03 AU

Year: 1518 Days

Day: 24.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.52 AU - 3 AU

Year: 1650 Days

Day: 31.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.6 AU - 3.8 AU

Year: 2060 Days

Day: 41 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 14.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.86 AU - 6.34 AU

Year: 4145 Days

Day: 13.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,855,805 km

• M1: 246,986 km (0.069 R)
• M2: 432,188 km (0.086 R)
• M3: 640,877 km (0.05 R)
• M4: 991,235 km (0.065 R)
• M5: 1,196,783 km (0.077 R)
• M6: 1,463,067 km (0.07 R)
• M7: 1,716,636 km (0.109 R)
• M8: 1,849,030 km (0.113 R)
• M9: 2,395,212 km (0.081 R)
• M10: 2,832,486 km (0.064 R)
• M11: 3,378,369 km (0.058 R)
• M12: 3,782,433 km (0.082 R)
• M13: 3,957,312 km (0.11 R)
• M14: 4,068,015 km (0.116 R)
• M15: 4,202,204 km (0.052 R)
• M16: 4,360,628 km (0.113 R)
• M17: 4,498,109 km (0.106 R)
• M18: 4,730,584 km (0.06 R)
• M19: 4,990,735 km (0.106 R)
• M20: 5,134,797 km (0.111 R)
• M21: 5,426,962 km (0.107 R)
• M22: 5,575,213 km (0.084 R)
• M23: 5,850,474 km (0.063 R)
• M24: 5,951,602 km (0.068 R)
• M25: 6,053,478 km (0.082 R)
• M26: 6,181,534 km (0.04 R)
• M27: 6,336,367 km (0.057 R)
• M28: 6,440,338 km (0.09 R)
• M29: 6,545,056 km (0.093 R)
• M30: 6,862,204 km (0.094 R)
• M31: 7,049,500 km (0.042 R)
• M32: 7,622,012 km (0.12 R)
• M33: 7,983,889 km (0.063 R)
• M34: 8,869,807 km (0.113 R)
• M35: 9,577,106 km (0.105 R)
• M36: 9,998,224 km (0.037 R)
• M37: 10,241,620 km (0.099 R)
• M38: 10,394,658 km (0.118 R)
• M39: 10,703,129 km (0.098 R)
• M40: 11,266,066 km (0.092 R)
• M41: 11,838,727 km (0.071 R)
• M42: 12,486,186 km (0.11 R)
• M43: 13,078,893 km (0.1 R)
• M44: 13,849,472 km (0.102 R)
• M45: 14,703,825 km (0.038 R)
• M46: 14,946,174 km (0.087 R)
• M47: 15,329,593 km (0.095 R)
• M48: 15,893,128 km (0.107 R)
• M49: 15,999,642 km (0.084 R)
• M50: 16,463,545 km (0.063 R)
• M51: 16,679,115 km (0.055 R)
• M52: 16,931,936 km (0.075 R)
• M53: 17,222,455 km (0.072 R)
• M54: 17,624,424 km (0.047 R)
• M55: 17,734,678 km (0.081 R)
• M56: 17,955,784 km (0.101 R)
• M57: 18,214,887 km (0.092 R)
• M58: 18,661,886 km (0.085 R)
• M59: 18,774,234 km (0.094 R)
• M60: 19,150,323 km (0.112 R)
• M61: 19,452,959 km (0.109 R)
• M62: 19,604,951 km (0.062 R)
• M63: 21,185,003 km (0.111 R)
• M64: 21,302,138 km (0.093 R)
• M65: 22,406,619 km (0.068 R)
• M66: 22,605,884 km (0.072 R)
• M67: 24,547,963 km (0.1 R)
• M68: 24,753,361 km (0.104 R)
• M69: 25,041,936 km (0.091 R)
• M70: 25,622,226 km (0.078 R)
• M71: 25,788,878 km (0.114 R)
• M72: 26,501,113 km (0.104 R)
• M73: 26,669,560 km (0.071 R)
• M74: 27,304,753 km (0.074 R)
• M75: 28,073,536 km (0.087 R)
• M76: 28,374,527 km (0.091 R)
• M77: 28,546,864 km (0.061 R)
• M78: 28,806,267 km (0.114 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 13.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.69 AU - 10.95 AU

Year: 9427 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 104,855,805 km

• M1: 165,904 km (0.085 R)
• M2: 387,608 km (0.117 R)
• M3: 486,492 km (0.101 R)
• M4: 612,154 km (0.029 R)
• M5: 742,454 km (0.108 R)
• M6: 838,197 km (0.059 R)
• M7: 967,150 km (0.069 R)
• M8: 1,396,047 km (0.09 R)
• M9: 2,030,791 km (0.099 R)
• M10: 2,157,650 km (0.064 R)
• M11: 3,090,542 km (0.059 R)
• M12: 3,178,506 km (0.051 R)
• M13: 3,326,907 km (0.034 R)
• M14: 4,546,130 km (0.111 R)
• M15: 4,764,692 km (0.084 R)
• M16: 5,584,040 km (0.107 R)
• M17: 5,691,750 km (0.12 R)
• M18: 6,166,873 km (0.101 R)
• M19: 6,278,323 km (0.056 R)
• M20: 6,409,222 km (0.102 R)
• M21: 6,903,643 km (0.104 R)
• M22: 7,213,909 km (0.11 R)
• M23: 7,509,065 km (0.062 R)
• M24: 8,131,841 km (0.109 R)
• M25: 8,254,212 km (0.094 R)
• M26: 8,771,073 km (0.052 R)
• M27: 9,022,996 km (0.106 R)
• M28: 9,213,434 km (0.119 R)
• M29: 9,836,359 km (0.119 R)
• M30: 11,327,252 km (0.072 R)
• M31: 11,739,693 km (0.104 R)
• M32: 11,994,308 km (0.096 R)
• M33: 12,203,895 km (0.086 R)
• M34: 12,983,001 km (0.094 R)
• M35: 13,511,380 km (0.111 R)
• M36: 13,632,405 km (0.086 R)
• M37: 14,391,166 km (0.111 R)
• M38: 14,788,049 km (0.042 R)
• M39: 14,937,946 km (0.094 R)
• M40: 15,339,915 km (0.094 R)
• M41: 16,904,859 km (0.084 R)
• M42: 17,297,553 km (0.045 R)
• M43: 17,799,155 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 12.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.65 AU - 11.57 AU

Year: 10722 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 104,855,805 km

• M1: 194,477 km (0.086 R)
• M2: 306,227 km (0.082 R)
• M3: 436,975 km (0.104 R)
• M4: 980,764 km (0.097 R)
• M5: 1,144,274 km (0.088 R)
• M6: 1,729,202 km (0.097 R)
• M7: 1,828,535 km (0.062 R)
• M8: 1,929,813 km (0.112 R)
• M9: 2,555,132 km (0.052 R)
• M10: 2,973,706 km (0.113 R)
• M11: 3,289,807 km (0.098 R)
• M12: 3,823,273 km (0.079 R)
• M13: 3,927,991 km (0.092 R)
• M14: 4,007,278 km (0.112 R)
• M15: 4,411,342 km (0.064 R)
• M16: 4,521,446 km (0.095 R)
• M17: 5,464,062 km (0.077 R)
• M18: 7,263,126 km (0.044 R)
• M19: 7,393,426 km (0.044 R)
• M20: 8,226,088 km (0.054 R)
• M21: 8,327,964 km (0.077 R)
• M22: 8,533,063 km (0.087 R)
• M23: 8,636,285 km (0.097 R)
• M24: 9,512,480 km (0.105 R)
• M25: 10,675,154 km (0.107 R)
• M26: 10,823,556 km (0.088 R)
• M27: 11,197,849 km (0.053 R)
• M28: 11,424,490 km (0.106 R)
• M29: 11,843,963 km (0.097 R)
• M30: 13,092,656 km (0.047 R)
• M31: 13,371,506 km (0.091 R)
• M32: 13,611,910 km (0.088 R)
• M33: 14,629,475 km (0.082 R)
• M34: 15,503,127 km (0.055 R)
• M35: 15,755,797 km (0.113 R)
• M36: 16,094,936 km (0.084 R)
• M37: 16,651,141 km (0.096 R)
• M38: 18,179,881 km (0.12 R)
• M39: 18,714,245 km (0.081 R)
• M40: 19,073,429 km (0.103 R)
• M41: 19,616,470 km (0.088 R)
• M42: 20,027,116 km (0.03 R)
• M43: 20,302,525 km (0.069 R)
• M44: 20,440,604 km (0.117 R)
• M45: 20,856,935 km (0.115 R)
• M46: 21,416,431 km (0.102 R)
• M47: 21,604,027 km (0.104 R)
• M48: 21,839,195 km (0.068 R)
• M49: 23,124,240 km (0.056 R)
• M50: 23,268,602 km (0.104 R)
• M51: 23,413,114 km (0.067 R)
• M52: 23,945,982 km (0.104 R)
• M53: 24,335,834 km (0.054 R)
• M54: 24,433,671 km (0.084 R)
• M55: 24,727,930 km (0.118 R)
• M56: 26,066,681 km (0.083 R)
• M57: 26,467,902 km (0.061 R)
• M58: 26,921,633 km (0.073 R)
• M59: 27,124,188 km (0.109 R)
• M60: 27,785,860 km (0.109 R)
• M61: 27,939,347 km (0.097 R)
• M62: 28,504,378 km (0.096 R)
• M63: 28,762,435 km (0.112 R)
• M64: 28,969,478 km (0.075 R)
• M65: 29,333,001 km (0.082 R)
• M66: 29,802,589 km (0.06 R)
• M67: 30,432,545 km (0.076 R)
• M68: 31,973,254 km (0.12 R)
• M69: 32,996,354 km (0.069 R)
• M70: 34,413,793 km (0.085 R)
• M71: 34,523,598 km (0.075 R)
• M72: 35,185,270 km (0.078 R)
• M73: 36,801,375 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.4

Radius: 4.1

Gravity: 59.39 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.04 AU - 21.36 AU

Year: 26800 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,855,805 km

• M1: 54,304 km (0.078 R)
• M2: 188,793 km (0.069 R)
• M3: 568,622 km (0.059 R)
• M4: 1,018,313 km (0.113 R)
• M5: 1,747,902 km (0.112 R)
• M6: 3,926,795 km (0.096 R)
• M7: 4,353,298 km (0.06 R)
• M8: 5,540,956 km (0.107 R)
• M9: 5,718,379 km (0.117 R)
• M10: 5,837,758 km (0.037 R)
• M11: 6,570,787 km (0.043 R)
• M12: 6,821,513 km (0.09 R)
• M13: 7,139,259 km (0.113 R)
• M14: 8,799,496 km (0.093 R)
• M15: 9,354,804 km (0.101 R)
• M16: 9,495,426 km (0.026 R)
• M17: 12,605,266 km (0.089 R)
• M18: 13,309,124 km (0.085 R)
• M19: 13,388,112 km (0.108 R)
• M20: 13,467,249 km (0.115 R)
• M21: 13,705,708 km (0.095 R)
• M22: 14,025,698 km (0.092 R)
• M23: 14,348,231 km (0.084 R)
• M24: 14,429,163 km (0.078 R)
• M25: 14,510,245 km (0.088 R)
• M26: 15,330,191 km (0.113 R)
• M27: 15,413,069 km (0.046 R)
• M28: 16,758,103 km (0.118 R)
• M29: 16,928,944 km (0.06 R)
• M30: 17,358,290 km (0.112 R)
• M31: 18,756,581 km (0.107 R)
• M32: 19,290,047 km (0.103 R)
• M33: 20,281,283 km (0.052 R)
• M34: 20,372,088 km (0.117 R)
• M35: 20,920,514 km (0.059 R)
• M36: 22,125,226 km (0.109 R)
• M37: 24,311,150 km (0.093 R)
• M38: 25,282,788 km (0.059 R)
• M39: 27,263,763 km (0.102 R)
• M40: 27,364,143 km (0.075 R)
• M41: 28,374,378 km (0.088 R)
• M42: 29,602,726 km (0.09 R)
• M43: 31,267,451 km (0.117 R)
• M44: 31,793,886 km (0.078 R)
• M45: 32,111,033 km (0.041 R)
• M46: 32,323,163 km (0.118 R)
• M47: 32,748,769 km (0.105 R)
• M48: 33,605,366 km (0.097 R)
• M49: 34,361,135 km (0.109 R)
• M50: 40,718,596 km (0.113 R)
• M51: 40,833,337 km (0.114 R)
• M52: 46,344,822 km (0.113 R)
• M53: 46,464,650 km (0.102 R)
• M54: 47,788,890 km (0.102 R)
• M55: 48,395,061 km (0.108 R)
• M56: 51,463,313 km (0.097 R)
• M57: 52,833,031 km (0.056 R)
• M58: 54,341,127 km (0.083 R)
• M59: 56,501,470 km (0.083 R)
• M60: 57,914,422 km (0.116 R)
• M61: 58,043,375 km (0.058 R)
• M62: 58,560,386 km (0.033 R)
• M63: 59,859,643 km (0.112 R)
• M64: 61,168,325 km (0.103 R)
• M65: 61,431,169 km (0.106 R)
• M66: 62,883,615 km (0.094 R)
• M67: 63,813,814 km (0.098 R)
• M68: 64,748,651 km (0.087 R)
• M69: 65,284,810 km (0.073 R)
• M70: 68,396,146 km (0.1 R)
• M71: 70,176,062 km (0.085 R)
• M72: 71,417,275 km (0.114 R)
• M73: 72,804,796 km (0.096 R)
• M74: 73,641,497 km (0.119 R)
• M75: 76,029,677 km (0.106 R)
• M76: 77,730,605 km (0.118 R)
• M77: 78,015,290 km (0.036 R)
• M78: 79,300,784 km (0.099 R)
• M79: 79,587,414 km (0.091 R)
• M80: 80,737,372 km (0.108 R)
• M81: 86,421,344 km (0.106 R)
• M82: 87,307,113 km (0.08 R)
• M83: 93,591,719 km (0.097 R)
• M84: 94,046,197 km (0.054 R)
• M85: 94,197,890 km (0.096 R)
• M86: 94,805,257 km (0.116 R)
• M87: 95,109,389 km (0.109 R)
• M88: 96,788,177 km (0.025 R)
• M89: 98,476,838 km (0.087 R)
• M90: 99,556,485 km (0.11 R)
• M91: 99,865,704 km (0.101 R)
• M92: 100,950,289 km (0.101 R)
• M93: 101,727,450 km (0.084 R)
• M94: 104,227,679 km (0.071 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit