🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.66 AU

Year: 132 Days

Day: 14.7 Hours

Environment

Temp: 320 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,449,242 km

• M1: 365,168 km (0.108 R)
• M2: 504,145 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 221 Days

Day: 28.2 Hours

Environment

Temp: 314 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,449,242 km

• M1: 64,177 km (0.09 R)
• M2: 652,247 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.16 AU - 1.48 AU

Year: 452 Days

Day: 15.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.02 AU - 5.62 AU

Year: 3156 Days

Day: 37.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.91 AU - 6.17 AU

Year: 3889 Days

Day: 15 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,449,242 km

• M1: 1,809,536 km (0.12 R)
• M2: 2,828,148 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 10.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.41 AU - 17.25 AU

Year: 17032 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,449,242 km

• M1: 157,527 km (0.104 R)
• M2: 298,747 km (0.056 R)
• M3: 1,339,200 km (0.11 R)
• M4: 1,761,964 km (0.059 R)
• M5: 1,845,888 km (0.043 R)
• M6: 2,470,908 km (0.065 R)
• M7: 2,693,210 km (0.111 R)
• M8: 3,157,562 km (0.12 R)
• M9: 3,504,779 km (0.104 R)
• M10: 3,791,408 km (0.056 R)
• M11: 4,048,567 km (0.102 R)
• M12: 4,541,193 km (0.095 R)
• M13: 5,418,285 km (0.071 R)
• M14: 5,750,093 km (0.106 R)
• M15: 7,644,900 km (0.079 R)
• M16: 7,876,926 km (0.032 R)
• M17: 8,828,070 km (0.108 R)
• M18: 9,815,415 km (0.117 R)
• M19: 10,681,886 km (0.079 R)
• M20: 11,150,576 km (0.081 R)
• M21: 11,361,061 km (0.1 R)
• M22: 11,893,031 km (0.118 R)
• M23: 12,816,050 km (0.113 R)
• M24: 12,981,206 km (0.08 R)
• M25: 13,818,206 km (0.093 R)
• M26: 14,903,389 km (0.03 R)
• M27: 15,135,415 km (0.059 R)
• M28: 15,251,802 km (0.094 R)
• M29: 15,426,981 km (0.112 R)
• M30: 15,661,700 km (0.118 R)
• M31: 15,956,707 km (0.07 R)
• M32: 16,432,429 km (0.109 R)
• M33: 16,612,096 km (0.092 R)
• M34: 16,792,361 km (0.095 R)
• M35: 17,826,232 km (0.041 R)
• M36: 18,196,187 km (0.109 R)
• M37: 18,568,537 km (0.087 R)
• M38: 19,068,941 km (0.057 R)
• M39: 19,764,272 km (0.083 R)
• M40: 20,661,261 km (0.103 R)
• M41: 20,984,841 km (0.08 R)
• M42: 22,295,917 km (0.078 R)
• M43: 23,768,409 km (0.078 R)
• M44: 25,826,726 km (0.12 R)
• M45: 26,245,301 km (0.057 R)
• M46: 27,585,249 km (0.067 R)
• M47: 27,656,458 km (0.105 R)
• M48: 27,941,591 km (0.044 R)
• M49: 28,515,000 km (0.09 R)
• M50: 29,164,554 km (0.086 R)
• M51: 29,237,109 km (0.115 R)
• M52: 29,819,044 km (0.112 R)
• M53: 31,513,539 km (0.093 R)
• M54: 31,960,837 km (0.118 R)
• M55: 32,485,178 km (0.108 R)
• M56: 33,922,813 km (0.108 R)
• M57: 34,381,181 km (0.056 R)
• M58: 35,226,708 km (0.106 R)
• M59: 36,312,639 km (0.059 R)
• M60: 37,409,790 km (0.11 R)
• M61: 38,836,206 km (0.111 R)
• M62: 39,235,482 km (0.116 R)
• M63: 40,441,840 km (0.102 R)
• M64: 41,008,965 km (0.105 R)
• M65: 41,660,314 km (0.074 R)
• M66: 42,643,771 km (0.106 R)
• M67: 43,055,763 km (0.048 R)
• M68: 43,303,647 km (0.11 R)
• M69: 43,551,979 km (0.114 R)
• M70: 43,883,787 km (0.115 R)
• M71: 43,966,964 km (0.084 R)
• M72: 44,216,493 km (0.104 R)
• M73: 45,219,547 km (0.11 R)
• M74: 45,639,767 km (0.106 R)
• M75: 46,653,442 km (0.086 R)
• M76: 47,333,365 km (0.07 R)
• M77: 47,931,008 km (0.098 R)
• M78: 50,085,666 km (0.075 R)
• M79: 50,346,415 km (0.098 R)
• M80: 51,043,691 km (0.101 R)
• M81: 51,218,571 km (0.053 R)
• M82: 52,801,167 km (0.079 R)
• M83: 54,488,930 km (0.114 R)
• M84: 54,667,699 km (0.074 R)
• M85: 54,846,469 km (0.047 R)
• M86: 55,474,182 km (0.046 R)
• M87: 55,564,090 km (0.076 R)
• M88: 58,282,283 km (0.054 R)
• M89: 58,556,496 km (0.084 R)
• M90: 59,473,681 km (0.073 R)

Asteroid Belt

Center: 16.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.6

Radius: 5.6

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.56 AU - 18.78 AU

Year: 22151 Days

Day: 16.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 47,449,242 km

• M1: 71,957 km (0.089 R)
• M2: 517,908 km (0.04 R)
• M3: 1,068,278 km (0.065 R)
• M4: 1,935,946 km (0.092 R)
• M5: 3,116,273 km (0.069 R)
• M6: 3,498,346 km (0.098 R)
• M7: 3,537,391 km (0.101 R)
• M8: 3,576,586 km (0.111 R)
• M9: 5,258,814 km (0.037 R)
• M10: 5,348,573 km (0.118 R)
• M11: 5,393,602 km (0.083 R)
• M12: 5,438,780 km (0.063 R)
• M13: 5,620,691 km (0.11 R)
• M14: 7,048,453 km (0.11 R)
• M15: 7,097,821 km (0.112 R)
• M16: 9,006,540 km (0.063 R)
• M17: 9,988,799 km (0.069 R)
• M18: 10,379,998 km (0.071 R)
• M19: 10,436,247 km (0.095 R)
• M20: 11,234,950 km (0.026 R)
• M21: 14,620,499 km (0.08 R)
• M22: 15,512,402 km (0.098 R)
• M23: 15,900,159 km (0.118 R)
• M24: 17,015,860 km (0.108 R)
• M25: 17,953,390 km (0.046 R)
• M26: 18,701,828 km (0.068 R)
• M27: 18,770,344 km (0.114 R)
• M28: 18,907,675 km (0.043 R)
• M29: 19,391,026 km (0.069 R)
• M30: 19,460,439 km (0.093 R)
• M31: 20,936,222 km (0.06 R)
• M32: 21,007,431 km (0.046 R)
• M33: 21,149,997 km (0.093 R)
• M34: 21,364,521 km (0.078 R)
• M35: 21,507,985 km (0.067 R)
• M36: 21,579,792 km (0.063 R)
• M37: 21,723,705 km (0.114 R)
• M38: 22,302,350 km (0.092 R)
• M39: 22,959,384 km (0.091 R)
• M40: 23,253,493 km (0.112 R)
• M41: 24,817,838 km (0.099 R)
• M42: 24,968,633 km (0.079 R)
• M43: 25,650,799 km (0.108 R)
• M44: 26,032,273 km (0.114 R)
• M45: 27,188,366 km (0.065 R)
• M46: 28,282,525 km (0.113 R)
• M47: 28,755,703 km (0.086 R)
• M48: 29,950,391 km (0.113 R)
• M49: 30,513,328 km (0.098 R)
• M50: 30,594,111 km (0.119 R)
• M51: 30,674,894 km (0.117 R)
• M52: 31,568,292 km (0.082 R)
• M53: 32,634,925 km (0.074 R)
• M54: 34,047,727 km (0.108 R)
• M55: 35,480,426 km (0.103 R)
• M56: 35,565,248 km (0.059 R)
• M57: 36,075,975 km (0.095 R)
• M58: 36,674,816 km (0.076 R)
• M59: 37,363,415 km (0.093 R)
• M60: 38,404,017 km (0.064 R)
• M61: 38,491,233 km (0.116 R)
• M62: 39,630,271 km (0.105 R)
• M63: 40,071,286 km (0.11 R)
• M64: 40,869,241 km (0.114 R)
• M65: 41,672,432 km (0.06 R)
• M66: 42,751,481 km (0.11 R)
• M67: 43,294,372 km (0.045 R)
• M68: 46,878,737 km (0.101 R)
• M69: 47,532,031 km (0.109 R)
• M70: 48,188,466 km (0.103 R)
• M71: 48,470,608 km (0.048 R)
• M72: 49,510,163 km (0.118 R)
• M73: 49,794,998 km (0.111 R)
• M74: 51,035,314 km (0.038 R)
• M75: 51,131,056 km (0.077 R)
• M76: 51,322,990 km (0.079 R)
• M77: 51,611,116 km (0.07 R)
• M78: 51,899,840 km (0.11 R)
• M79: 53,060,270 km (0.082 R)
• M80: 54,033,704 km (0.074 R)
• M81: 54,424,753 km (0.098 R)
• M82: 54,718,712 km (0.118 R)
• M83: 54,914,835 km (0.066 R)
• M84: 55,702,169 km (0.107 R)
• M85: 56,592,276 km (0.101 R)
• M86: 56,889,976 km (0.099 R)
• M87: 58,386,553 km (0.101 R)
• M88: 60,199,380 km (0.1 R)
• M89: 60,401,935 km (0.041 R)
• M90: 61,011,098 km (0.096 R)
• M91: 63,158,875 km (0.054 R)
• M92: 64,397,246 km (0.044 R)
• M93: 65,123,244 km (0.107 R)
• M94: 66,583,619 km (0.041 R)
• M95: 67,212,678 km (0.061 R)
• M96: 67,422,863 km (0.088 R)
• M97: 68,160,081 km (0.075 R)
• M98: 70,387,743 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.1

Radius: 5.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 20.8 AU - 21.3 AU

Year: 28802 Days

Day: 21.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,449,242 km

• M1: 178,321 km (0.106 R)
• M2: 227,987 km (0.057 R)
• M3: 525,687 km (0.077 R)
• M4: 619,036 km (0.071 R)
• M5: 1,872,965 km (0.047 R)
• M6: 2,167,075 km (0.037 R)
• M7: 3,511,960 km (0.113 R)
• M8: 3,571,500 km (0.118 R)
• M9: 4,599,985 km (0.08 R)
• M10: 4,862,380 km (0.063 R)
• M11: 5,924,375 km (0.12 R)
• M12: 5,995,284 km (0.092 R)
• M13: 6,209,808 km (0.061 R)
• M14: 7,896,972 km (0.11 R)
• M15: 8,689,542 km (0.074 R)
• M16: 9,054,411 km (0.089 R)
• M17: 9,218,221 km (0.098 R)
• M18: 11,745,378 km (0.089 R)
• M19: 12,601,975 km (0.117 R)
• M20: 13,245,994 km (0.091 R)
• M21: 14,470,153 km (0.077 R)
• M22: 14,950,512 km (0.115 R)
• M23: 18,768,549 km (0.084 R)
• M24: 19,450,266 km (0.09 R)
• M25: 20,729,927 km (0.105 R)
• M26: 21,817,054 km (0.103 R)
• M27: 22,978,233 km (0.117 R)
• M28: 25,245,089 km (0.077 R)
• M29: 25,996,968 km (0.087 R)
• M30: 26,055,162 km (0.09 R)
• M31: 27,109,229 km (0.056 R)
• M32: 27,463,626 km (0.072 R)
• M33: 27,760,129 km (0.087 R)
• M34: 27,879,059 km (0.103 R)
• M35: 27,998,139 km (0.071 R)
• M36: 29,258,800 km (0.087 R)
• M37: 30,537,713 km (0.087 R)
• M38: 32,396,167 km (0.065 R)
• M39: 32,835,087 km (0.086 R)
• M40: 34,291,123 km (0.056 R)
• M41: 37,069,006 km (0.107 R)
• M42: 37,265,578 km (0.058 R)
• M43: 37,331,101 km (0.076 R)
• M44: 38,982,961 km (0.103 R)
• M45: 39,650,317 km (0.085 R)
• M46: 41,471,073 km (0.061 R)
• M47: 43,664,028 km (0.055 R)
• M48: 44,010,198 km (0.105 R)
• M49: 44,496,091 km (0.092 R)
• M50: 45,123,655 km (0.075 R)
• M51: 46,035,154 km (0.097 R)

Kuiper Belt

Range: 36.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 14,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit