🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 19 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,628,696 km

• M1: 37,699 km (0.107 R)
• M2: 199,115 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.97 AU - 1.09 AU

Year: 384 Days

Day: 44.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 103,628,696 km

• M1: 123,418 km (0.11 R)
• M2: 565,181 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.88 AU - 1.24 AU

Year: 401 Days

Day: 30.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,628,696 km

• M1: 448,943 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.11 AU - 1.65 AU

Year: 595 Days

Day: 18.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,628,696 km

• M1: 926,460 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.19 AU - 1.89 AU

Year: 702 Days

Day: 44.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815

Radius: 10.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.65 AU - 9.07 AU

Year: 8089 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,628,696 km

• M1: 166,802 km (0.077 R)
• M2: 507,735 km (0.089 R)
• M3: 650,751 km (0.106 R)
• M4: 759,359 km (0.042 R)
• M5: 978,819 km (0.08 R)
• M6: 1,296,714 km (0.118 R)
• M7: 1,603,988 km (0.048 R)
• M8: 1,777,223 km (0.037 R)
• M9: 2,049,042 km (0.069 R)
• M10: 2,358,859 km (0.065 R)
• M11: 2,607,341 km (0.096 R)
• M12: 3,102,959 km (0.068 R)
• M13: 3,183,891 km (0.078 R)
• M14: 3,265,572 km (0.096 R)
• M15: 3,459,002 km (0.113 R)
• M16: 3,599,474 km (0.064 R)
• M17: 3,915,275 km (0.1 R)
• M18: 4,150,593 km (0.083 R)
• M19: 4,269,972 km (0.065 R)
• M20: 4,512,321 km (0.099 R)
• M21: 4,728,190 km (0.113 R)
• M22: 5,169,953 km (0.089 R)
• M23: 5,298,607 km (0.097 R)
• M24: 5,592,118 km (0.104 R)
• M25: 6,400,694 km (0.081 R)
• M26: 6,713,354 km (0.081 R)
• M27: 7,644,601 km (0.026 R)
• M28: 7,976,409 km (0.036 R)
• M29: 8,350,553 km (0.076 R)
• M30: 8,539,944 km (0.084 R)
• M31: 10,144,980 km (0.045 R)
• M32: 10,428,318 km (0.091 R)
• M33: 10,837,468 km (0.028 R)
• M34: 11,503,179 km (0.107 R)
• M35: 12,310,858 km (0.108 R)
• M36: 12,396,876 km (0.089 R)
• M37: 13,092,806 km (0.067 R)
• M38: 13,801,451 km (0.068 R)
• M39: 14,522,512 km (0.116 R)
• M40: 14,659,095 km (0.084 R)
• M41: 15,441,043 km (0.12 R)
• M42: 15,627,143 km (0.056 R)
• M43: 16,378,424 km (0.07 R)
• M44: 18,504,658 km (0.085 R)
• M45: 19,049,793 km (0.096 R)
• M46: 20,308,061 km (0.083 R)
• M47: 20,613,988 km (0.029 R)
• M48: 20,921,561 km (0.028 R)
• M49: 21,075,946 km (0.077 R)
• M50: 22,166,814 km (0.116 R)
• M51: 22,481,867 km (0.091 R)
• M52: 23,010,247 km (0.101 R)
• M53: 23,756,890 km (0.083 R)
• M54: 24,025,568 km (0.099 R)
• M55: 24,620,070 km (0.045 R)
• M56: 25,989,040 km (0.11 R)
• M57: 26,099,593 km (0.113 R)
• M58: 26,376,797 km (0.077 R)
• M59: 26,766,500 km (0.076 R)
• M60: 26,934,049 km (0.115 R)
• M61: 27,157,997 km (0.117 R)
• M62: 28,515,000 km (0.045 R)
• M63: 29,374,290 km (0.053 R)
• M64: 30,649,911 km (0.05 R)
• M65: 31,000,868 km (0.094 R)
• M66: 32,121,206 km (0.034 R)
• M67: 32,358,767 km (0.105 R)
• M68: 32,835,685 km (0.085 R)
• M69: 33,374,986 km (0.114 R)
• M70: 33,675,827 km (0.06 R)
• M71: 34,827,282 km (0.052 R)
• M72: 35,377,353 km (0.102 R)
• M73: 35,991,752 km (0.101 R)
• M74: 37,106,555 km (0.098 R)
• M75: 38,484,501 km (0.079 R)
• M76: 39,116,402 km (0.106 R)
• M77: 40,646,789 km (0.079 R)
• M78: 42,652,597 km (0.113 R)
• M79: 43,044,394 km (0.08 R)
• M80: 43,568,884 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 11

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.89 AU - 11.73 AU

Year: 11279 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,628,696 km

• M1: 137,929 km (0.055 R)
• M2: 210,634 km (0.083 R)
• M3: 317,147 km (0.087 R)
• M4: 520,900 km (0.093 R)
• M5: 714,330 km (0.117 R)
• M6: 1,274,275 km (0.107 R)
• M7: 1,579,604 km (0.048 R)
• M8: 1,928,167 km (0.072 R)
• M9: 2,474,050 km (0.093 R)
• M10: 2,856,272 km (0.044 R)
• M11: 2,995,697 km (0.116 R)
• M12: 3,257,194 km (0.073 R)
• M13: 3,726,782 km (0.052 R)
• M14: 3,802,778 km (0.094 R)
• M15: 4,244,092 km (0.102 R)
• M16: 4,538,351 km (0.083 R)
• M17: 4,839,342 km (0.053 R)
• M18: 5,899,093 km (0.1 R)
• M19: 5,988,104 km (0.034 R)
• M20: 6,996,842 km (0.066 R)
• M21: 7,344,807 km (0.079 R)
• M22: 7,440,699 km (0.041 R)
• M23: 7,828,457 km (0.039 R)
• M24: 8,256,007 km (0.099 R)
• M25: 9,653,999 km (0.078 R)
• M26: 10,147,972 km (0.103 R)
• M27: 10,219,180 km (0.085 R)
• M28: 10,541,863 km (0.037 R)
• M29: 11,050,645 km (0.091 R)
• M30: 11,604,606 km (0.057 R)
• M31: 11,753,755 km (0.085 R)
• M32: 12,281,237 km (0.107 R)
• M33: 12,509,673 km (0.067 R)
• M34: 12,854,945 km (0.103 R)
• M35: 13,203,358 km (0.103 R)
• M36: 13,359,239 km (0.111 R)
• M37: 13,594,108 km (0.107 R)
• M38: 13,949,104 km (0.058 R)
• M39: 14,068,184 km (0.113 R)
• M40: 14,347,184 km (0.108 R)
• M41: 14,427,219 km (0.078 R)
• M42: 14,547,645 km (0.098 R)
• M43: 14,749,004 km (0.068 R)
• M44: 15,522,574 km (0.093 R)
• M45: 15,976,454 km (0.057 R)
• M46: 16,309,459 km (0.04 R)
• M47: 16,518,597 km (0.105 R)
• M48: 17,321,788 km (0.049 R)
• M49: 18,354,462 km (0.096 R)
• M50: 18,659,342 km (0.104 R)
• M51: 20,569,258 km (0.071 R)
• M52: 21,570,218 km (0.079 R)
• M53: 22,447,609 km (0.062 R)
• M54: 23,195,299 km (0.086 R)
• M55: 23,383,643 km (0.113 R)
• M56: 23,856,372 km (0.061 R)
• M57: 24,284,671 km (0.088 R)
• M58: 24,619,471 km (0.059 R)
• M59: 25,004,087 km (0.083 R)
• M60: 25,100,428 km (0.101 R)
• M61: 25,438,968 km (0.112 R)
• M62: 26,365,578 km (0.079 R)
• M63: 26,562,000 km (0.116 R)
• M64: 27,601,406 km (0.06 R)
• M65: 27,701,187 km (0.083 R)
• M66: 27,950,866 km (0.053 R)
• M67: 28,151,178 km (0.081 R)
• M68: 29,160,066 km (0.085 R)
• M69: 29,465,096 km (0.111 R)
• M70: 29,668,998 km (0.045 R)
• M71: 30,334,858 km (0.114 R)
• M72: 31,213,147 km (0.093 R)
• M73: 33,471,776 km (0.111 R)
• M74: 34,004,494 km (0.097 R)
• M75: 34,647,615 km (0.083 R)
• M76: 35,078,606 km (0.094 R)
• M77: 35,240,621 km (0.104 R)
• M78: 35,348,780 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 13

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.06 AU - 12.6 AU

Year: 14000 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,628,696 km

• M1: 191,635 km (0.082 R)
• M2: 277,055 km (0.046 R)
• M3: 562,937 km (0.111 R)
• M4: 1,021,005 km (0.078 R)
• M5: 1,283,101 km (0.036 R)
• M6: 1,422,526 km (0.111 R)
• M7: 2,807,653 km (0.077 R)
• M8: 3,218,149 km (0.078 R)
• M9: 3,314,191 km (0.119 R)
• M10: 3,829,107 km (0.076 R)
• M11: 4,116,933 km (0.099 R)
• M12: 5,360,989 km (0.053 R)
• M13: 6,012,338 km (0.119 R)
• M14: 6,688,970 km (0.074 R)
• M15: 7,440,699 km (0.06 R)
• M16: 7,594,186 km (0.071 R)
• M17: 8,511,221 km (0.102 R)
• M18: 9,297,508 km (0.111 R)
• M19: 9,853,413 km (0.052 R)
• M20: 10,420,090 km (0.078 R)
• M21: 11,763,479 km (0.113 R)
• M22: 12,546,773 km (0.105 R)
• M23: 13,784,696 km (0.097 R)
• M24: 13,910,657 km (0.026 R)
• M25: 14,610,326 km (0.087 R)
• M26: 15,126,290 km (0.029 R)
• M27: 15,256,140 km (0.084 R)
• M28: 16,176,167 km (0.053 R)
• M29: 17,012,719 km (0.083 R)
• M30: 17,453,434 km (0.082 R)
• M31: 17,555,609 km (0.12 R)
• M32: 18,867,583 km (0.071 R)
• M33: 19,394,167 km (0.106 R)
• M34: 20,103,859 km (0.077 R)
• M35: 20,677,567 km (0.108 R)
• M36: 22,098,897 km (0.119 R)
• M37: 22,394,352 km (0.047 R)
• M38: 22,653,905 km (0.092 R)
• M39: 24,728,229 km (0.065 R)
• M40: 24,843,120 km (0.098 R)
• M41: 26,001,756 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.1

Radius: 5.2

Gravity: 26.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.5 AU - 20 AU

Year: 31004 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,628,696 km

• M1: 184,155 km (0.08 R)
• M2: 218,114 km (0.108 R)
• M3: 335,847 km (0.112 R)
• M4: 1,364,183 km (0.107 R)
• M5: 1,860,698 km (0.093 R)
• M6: 1,982,770 km (0.094 R)
• M7: 2,107,385 km (0.077 R)
• M8: 2,191,758 km (0.1 R)
• M9: 2,320,712 km (0.115 R)
• M10: 2,452,059 km (0.091 R)
• M11: 2,954,558 km (0.103 R)
• M12: 3,638,819 km (0.101 R)
• M13: 4,156,278 km (0.051 R)
• M14: 4,209,385 km (0.086 R)
• M15: 4,477,763 km (0.108 R)
• M16: 4,641,573 km (0.098 R)
• M17: 4,862,978 km (0.046 R)
• M18: 4,918,928 km (0.088 R)
• M19: 5,258,814 km (0.084 R)
• M20: 5,489,643 km (0.111 R)
• M21: 6,323,502 km (0.084 R)
• M22: 7,132,527 km (0.111 R)
• M23: 8,305,375 km (0.115 R)
• M24: 9,051,270 km (0.088 R)
• M25: 9,258,313 km (0.102 R)
• M26: 9,536,864 km (0.107 R)
• M27: 9,889,018 km (0.108 R)
• M28: 11,265,468 km (0.114 R)
• M29: 12,241,295 km (0.115 R)
• M30: 12,932,586 km (0.07 R)
• M31: 16,405,800 km (0.098 R)
• M32: 17,337,944 km (0.049 R)
• M33: 17,853,459 km (0.111 R)
• M34: 17,939,926 km (0.118 R)
• M35: 19,430,220 km (0.083 R)
• M36: 19,786,712 km (0.074 R)
• M37: 20,055,390 km (0.109 R)
• M38: 20,235,206 km (0.091 R)
• M39: 20,687,142 km (0.102 R)
• M40: 22,155,445 km (0.114 R)
• M41: 22,248,345 km (0.09 R)
• M42: 22,527,794 km (0.115 R)
• M43: 23,847,097 km (0.119 R)
• M44: 23,942,242 km (0.081 R)
• M45: 24,132,979 km (0.103 R)
• M46: 24,324,315 km (0.067 R)
• M47: 24,901,164 km (0.097 R)
• M48: 25,288,174 km (0.081 R)
• M49: 26,264,599 km (0.078 R)
• M50: 30,704,215 km (0.087 R)
• M51: 31,431,709 km (0.115 R)
• M52: 32,270,056 km (0.105 R)
• M53: 35,153,106 km (0.088 R)
• M54: 38,006,087 km (0.119 R)
• M55: 39,347,830 km (0.102 R)
• M56: 39,911,366 km (0.093 R)
• M57: 41,160,657 km (0.087 R)
• M58: 43,000,562 km (0.102 R)
• M59: 44,632,525 km (0.032 R)
• M60: 44,749,809 km (0.046 R)
• M61: 47,117,944 km (0.087 R)
• M62: 47,357,001 km (0.082 R)
• M63: 48,437,696 km (0.106 R)
• M64: 49,283,971 km (0.055 R)
• M65: 51,728,251 km (0.044 R)
• M66: 52,098,356 km (0.07 R)
• M67: 52,965,276 km (0.05 R)
• M68: 54,086,811 km (0.069 R)
• M69: 55,342,087 km (0.1 R)
• M70: 56,988,262 km (0.094 R)
• M71: 57,753,455 km (0.096 R)
• M72: 58,265,528 km (0.096 R)
• M73: 59,036,406 km (0.042 R)
• M74: 60,718,185 km (0.104 R)
• M75: 62,153,427 km (0.086 R)
• M76: 63,204,352 km (0.056 R)
• M77: 64,393,506 km (0.057 R)
• M78: 64,658,892 km (0.119 R)
• M79: 65,323,556 km (0.082 R)
• M80: 65,456,848 km (0.089 R)
• M81: 68,545,894 km (0.104 R)
• M82: 71,407,552 km (0.08 R)
• M83: 74,169,128 km (0.111 R)
• M84: 76,263,050 km (0.115 R)
• M85: 79,369,001 km (0.11 R)
• M86: 81,510,345 km (0.054 R)
• M87: 84,540,150 km (0.072 R)
• M88: 85,266,897 km (0.106 R)
• M89: 86,141,745 km (0.072 R)
• M90: 88,047,472 km (0.077 R)
• M91: 88,784,092 km (0.117 R)
• M92: 91,304,068 km (0.091 R)
• M93: 94,148,074 km (0.117 R)
• M94: 95,959,255 km (0.111 R)
• M95: 97,934,396 km (0.071 R)
• M96: 102,233,689 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit