🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.52 AU - 0.84 AU

Year: 209 Days

Day: 47.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,860,981 km

• M1: 67,319 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.82 AU - 1.16 AU

Year: 367 Days

Day: 29.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.24 AU - 2.04 AU

Year: 783 Days

Day: 38.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.91 AU - 2.19 AU

Year: 1094 Days

Day: 45.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,860,981 km

• M1: 1,020,557 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.39 AU - 4.41 AU

Year: 3441 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 13

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.66 AU - 7.92 AU

Year: 6596 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,860,981 km

• M1: 168,447 km (0.095 R)
• M2: 287,078 km (0.082 R)
• M3: 400,324 km (0.102 R)
• M4: 488,287 km (0.09 R)
• M5: 625,917 km (0.118 R)
• M6: 848,669 km (0.1 R)
• M7: 957,875 km (0.097 R)
• M8: 1,124,976 km (0.078 R)
• M9: 1,288,486 km (0.109 R)
• M10: 1,519,166 km (0.066 R)
• M11: 1,858,903 km (0.091 R)
• M12: 2,038,121 km (0.113 R)
• M13: 2,172,011 km (0.062 R)
• M14: 2,449,067 km (0.115 R)
• M15: 2,682,888 km (0.119 R)
• M16: 2,924,040 km (0.117 R)
• M17: 3,172,522 km (0.119 R)
• M18: 3,548,162 km (0.071 R)
• M19: 3,629,095 km (0.076 R)
• M20: 3,917,370 km (0.104 R)
• M21: 4,085,518 km (0.09 R)
• M22: 4,604,473 km (0.114 R)
• M23: 4,737,615 km (0.108 R)
• M24: 4,939,572 km (0.058 R)
• M25: 5,030,378 km (0.057 R)
• M26: 5,492,336 km (0.114 R)
• M27: 5,633,706 km (0.11 R)
• M28: 5,728,551 km (0.11 R)
• M29: 6,113,467 km (0.091 R)
• M30: 6,432,559 km (0.118 R)
• M31: 6,782,319 km (0.057 R)
• M32: 6,984,874 km (0.067 R)
• M33: 7,112,631 km (0.098 R)
• M34: 7,552,598 km (0.08 R)
• M35: 7,736,454 km (0.078 R)
• M36: 7,868,549 km (0.08 R)
• M37: 8,028,170 km (0.118 R)
• M38: 8,188,987 km (0.107 R)
• M39: 8,323,775 km (0.112 R)
• M40: 8,404,857 km (0.082 R)
• M41: 9,203,710 km (0.117 R)
• M42: 9,940,479 km (0.085 R)
• M43: 10,084,243 km (0.104 R)
• M44: 10,432,357 km (0.078 R)
• M45: 10,696,098 km (0.105 R)
• M46: 10,784,510 km (0.113 R)
• M47: 10,902,842 km (0.09 R)
• M48: 11,170,473 km (0.078 R)
• M49: 11,894,826 km (0.088 R)
• M50: 12,884,266 km (0.076 R)
• M51: 13,868,022 km (0.056 R)
• M52: 14,125,779 km (0.077 R)
• M53: 14,678,842 km (0.102 R)
• M54: 14,777,278 km (0.09 R)
• M55: 15,007,658 km (0.115 R)
• M56: 16,109,447 km (0.042 R)
• M57: 16,516,652 km (0.105 R)
• M58: 16,789,967 km (0.114 R)
• M59: 16,961,556 km (0.03 R)
• M60: 17,133,743 km (0.069 R)
• M61: 17,758,464 km (0.074 R)
• M62: 18,923,083 km (0.104 R)
• M63: 19,245,018 km (0.1 R)
• M64: 19,749,462 km (0.093 R)
• M65: 20,331,248 km (0.052 R)
• M66: 20,881,768 km (0.068 R)
• M67: 21,103,472 km (0.114 R)
• M68: 21,325,775 km (0.076 R)
• M69: 21,847,722 km (0.083 R)
• M70: 22,336,159 km (0.098 R)
• M71: 22,562,800 km (0.037 R)
• M72: 22,980,327 km (0.085 R)
• M73: 23,900,205 km (0.096 R)
• M74: 24,015,993 km (0.076 R)
• M75: 26,053,367 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 10.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.82 AU - 8.9 AU

Year: 7443 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,860,981 km

• M1: 136,134 km (0.103 R)
• M2: 368,011 km (0.036 R)
• M3: 564,582 km (0.097 R)
• M4: 638,484 km (0.11 R)
• M5: 825,331 km (0.054 R)
• M6: 1,509,443 km (0.082 R)
• M7: 1,580,651 km (0.106 R)
• M8: 2,171,114 km (0.062 R)
• M9: 2,396,408 km (0.114 R)
• M10: 2,522,370 km (0.057 R)
• M11: 2,672,416 km (0.076 R)
• M12: 2,958,896 km (0.116 R)
• M13: 3,071,843 km (0.033 R)
• M14: 3,209,174 km (0.065 R)
• M15: 3,419,059 km (0.075 R)
• M16: 3,490,118 km (0.096 R)
• M17: 3,633,583 km (0.089 R)
• M18: 3,779,141 km (0.087 R)
• M19: 4,252,768 km (0.081 R)
• M20: 4,745,244 km (0.113 R)
• M21: 4,958,122 km (0.05 R)
• M22: 5,228,595 km (0.117 R)
• M23: 5,504,005 km (0.069 R)
• M24: 5,869,173 km (0.098 R)
• M25: 6,011,740 km (0.117 R)
• M26: 6,184,376 km (0.091 R)
• M27: 6,534,585 km (0.119 R)
• M28: 7,530,757 km (0.118 R)
• M29: 7,904,751 km (0.099 R)
• M30: 8,062,428 km (0.093 R)
• M31: 8,638,529 km (0.112 R)
• M32: 9,030,027 km (0.116 R)
• M33: 9,527,589 km (0.087 R)
• M34: 10,342,299 km (0.071 R)
• M35: 10,549,492 km (0.065 R)
• M36: 10,723,175 km (0.065 R)
• M37: 10,862,900 km (0.082 R)
• M38: 11,250,059 km (0.057 R)
• M39: 13,029,227 km (0.084 R)
• M40: 14,161,084 km (0.114 R)
• M41: 14,622,743 km (0.07 R)
• M42: 14,738,981 km (0.066 R)
• M43: 14,894,263 km (0.1 R)
• M44: 14,972,204 km (0.058 R)
• M45: 15,521,228 km (0.061 R)
• M46: 15,877,720 km (0.06 R)
• M47: 16,276,996 km (0.077 R)
• M48: 16,437,664 km (0.075 R)
• M49: 16,518,148 km (0.093 R)
• M50: 17,576,852 km (0.092 R)
• M51: 18,573,473 km (0.099 R)
• M52: 20,059,578 km (0.058 R)
• M53: 20,795,151 km (0.105 R)
• M54: 21,495,568 km (0.044 R)
• M55: 22,159,185 km (0.039 R)
• M56: 22,248,195 km (0.105 R)
• M57: 22,515,826 km (0.114 R)
• M58: 22,650,165 km (0.091 R)
• M59: 23,189,764 km (0.11 R)
• M60: 23,461,284 km (0.072 R)
• M61: 23,597,269 km (0.093 R)
• M62: 23,779,180 km (0.093 R)
• M63: 23,961,540 km (0.111 R)
• M64: 24,649,540 km (0.081 R)
• M65: 25,158,173 km (0.088 R)
• M66: 25,437,173 km (0.038 R)
• M67: 26,515,774 km (0.104 R)
• M68: 28,427,186 km (0.03 R)
• M69: 28,620,765 km (0.03 R)
• M70: 28,814,794 km (0.116 R)
• M71: 29,644,164 km (0.065 R)
• M72: 30,432,096 km (0.118 R)
• M73: 30,530,981 km (0.11 R)
• M74: 30,630,014 km (0.076 R)
• M75: 33,600,430 km (0.06 R)
• M76: 33,702,755 km (0.049 R)
• M77: 34,421,722 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.1

Radius: 6.8

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.28 AU - 17.04 AU

Year: 22004 Days

Day: 19.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,860,981 km

• M1: 147,354 km (0.115 R)
• M2: 549,623 km (0.066 R)
• M3: 644,318 km (0.045 R)
• M4: 724,203 km (0.043 R)
• M5: 938,876 km (0.041 R)
• M6: 1,558,660 km (0.104 R)
• M7: 1,751,342 km (0.119 R)
• M8: 1,807,890 km (0.098 R)
• M9: 1,951,803 km (0.056 R)
• M10: 2,099,606 km (0.092 R)
• M11: 2,312,633 km (0.117 R)
• M12: 2,694,108 km (0.1 R)
• M13: 3,163,845 km (0.118 R)
• M14: 3,695,067 km (0.027 R)
• M15: 4,139,971 km (0.105 R)
• M16: 4,407,303 km (0.093 R)
• M17: 4,562,585 km (0.11 R)
• M18: 5,699,529 km (0.105 R)
• M19: 6,784,563 km (0.036 R)
• M20: 7,054,288 km (0.04 R)
• M21: 8,696,872 km (0.101 R)
• M22: 9,187,104 km (0.069 R)
• M23: 9,585,633 km (0.089 R)
• M24: 12,475,266 km (0.066 R)
• M25: 12,971,931 km (0.078 R)
• M26: 14,041,705 km (0.089 R)
• M27: 14,155,998 km (0.096 R)
• M28: 15,139,454 km (0.055 R)
• M29: 16,025,522 km (0.08 R)
• M30: 17,171,741 km (0.104 R)
• M31: 17,600,638 km (0.102 R)
• M32: 17,785,691 km (0.087 R)
• M33: 17,971,192 km (0.068 R)
• M34: 18,033,126 km (0.111 R)
• M35: 18,095,209 km (0.099 R)
• M36: 18,157,442 km (0.105 R)
• M37: 18,469,204 km (0.101 R)
• M38: 19,925,988 km (0.097 R)
• M39: 20,312,100 km (0.047 R)
• M40: 20,570,904 km (0.086 R)
• M41: 21,682,865 km (0.059 R)
• M42: 22,479,474 km (0.075 R)
• M43: 22,613,065 km (0.079 R)
• M44: 23,488,661 km (0.085 R)
• M45: 24,857,033 km (0.1 R)
• M46: 24,926,147 km (0.079 R)
• M47: 25,411,592 km (0.039 R)
• M48: 26,745,107 km (0.092 R)
• M49: 26,886,777 km (0.064 R)
• M50: 27,384,638 km (0.026 R)
• M51: 27,599,012 km (0.114 R)
• M52: 27,742,177 km (0.06 R)
• M53: 28,101,212 km (0.069 R)
• M54: 29,114,588 km (0.094 R)
• M55: 29,625,914 km (0.107 R)
• M56: 30,213,684 km (0.099 R)
• M57: 31,028,394 km (0.115 R)
• M58: 31,177,243 km (0.09 R)
• M59: 31,326,393 km (0.113 R)
• M60: 31,550,490 km (0.062 R)
• M61: 32,301,471 km (0.116 R)
• M62: 32,982,291 km (0.108 R)
• M63: 33,667,898 km (0.052 R)
• M64: 34,512,378 km (0.1 R)
• M65: 34,821,148 km (0.094 R)
• M66: 35,208,308 km (0.091 R)
• M67: 36,692,917 km (0.1 R)
• M68: 37,244,933 km (0.103 R)
• M69: 37,403,208 km (0.086 R)
• M70: 39,238,923 km (0.097 R)
• M71: 39,722,723 km (0.089 R)
• M72: 41,431,280 km (0.109 R)
• M73: 43,579,505 km (0.085 R)
• M74: 43,913,258 km (0.111 R)
• M75: 45,594,589 km (0.068 R)
• M76: 46,783,892 km (0.089 R)
• M77: 46,869,312 km (0.075 R)
• M78: 47,468,152 km (0.111 R)
• M79: 47,725,610 km (0.114 R)
• M80: 49,019,781 km (0.109 R)
• M81: 50,150,741 km (0.117 R)
• M82: 50,238,107 km (0.068 R)
• M83: 50,938,673 km (0.089 R)
• M84: 54,041,782 km (0.037 R)
• M85: 56,023,355 km (0.088 R)
• M86: 57,753,754 km (0.064 R)
• M87: 59,779,309 km (0.102 R)
• M88: 60,614,664 km (0.104 R)
• M89: 61,173,711 km (0.102 R)
• M90: 61,547,257 km (0.115 R)
• M91: 61,734,404 km (0.081 R)
• M92: 62,109,146 km (0.109 R)
• M93: 62,296,892 km (0.088 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: 522 - 13,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit