🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.63 AU

Year: 150 Days

Day: 44.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,027,803 km

• M1: 244,892 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 158 Days

Day: 29.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 80.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.67 AU - 0.73 AU

Year: 210 Days

Day: 35.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.68 AU - 0.82 AU

Year: 233 Days

Day: 47.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,027,803 km

• M1: 175,927 km (0.048 R)
• M2: 485,295 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 251 Days

Day: 12.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 13.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.84 AU - 8.84 AU

Year: 7862 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,027,803 km

• M1: 185,202 km (0.106 R)
• M2: 504,444 km (0.118 R)
• M3: 660,175 km (0.073 R)
• M4: 818,001 km (0.097 R)
• M5: 919,429 km (0.108 R)
• M6: 1,351,018 km (0.105 R)
• M7: 1,453,194 km (0.098 R)
• M8: 1,600,847 km (0.086 R)
• M9: 2,145,981 km (0.113 R)
• M10: 2,266,857 km (0.1 R)
• M11: 2,464,924 km (0.119 R)
• M12: 2,668,976 km (0.101 R)
• M13: 2,773,096 km (0.079 R)
• M14: 3,455,262 km (0.072 R)
• M15: 3,569,106 km (0.119 R)
• M16: 4,651,147 km (0.097 R)
• M17: 4,745,693 km (0.091 R)
• M18: 4,968,893 km (0.039 R)
• M19: 5,760,715 km (0.112 R)
• M20: 6,380,349 km (0.048 R)
• M21: 6,627,036 km (0.075 R)
• M22: 6,985,173 km (0.096 R)
• M23: 7,130,134 km (0.065 R)
• M24: 8,326,318 km (0.059 R)
• M25: 9,026,287 km (0.105 R)
• M26: 9,263,998 km (0.081 R)
• M27: 9,785,795 km (0.104 R)
• M28: 10,235,038 km (0.11 R)
• M29: 10,565,948 km (0.086 R)
• M30: 11,408,633 km (0.049 R)
• M31: 11,665,792 km (0.029 R)
• M32: 12,141,962 km (0.119 R)
• M33: 13,383,026 km (0.119 R)
• M34: 15,366,693 km (0.097 R)
• M35: 16,176,018 km (0.064 R)
• M36: 16,852,948 km (0.115 R)
• M37: 17,638,038 km (0.085 R)
• M38: 18,888,526 km (0.114 R)
• M39: 19,550,048 km (0.066 R)
• M40: 21,000,699 km (0.106 R)
• M41: 21,158,225 km (0.072 R)
• M42: 21,527,134 km (0.093 R)
• M43: 22,111,313 km (0.102 R)
• M44: 23,840,216 km (0.085 R)
• M45: 24,279,286 km (0.06 R)
• M46: 24,721,048 km (0.042 R)
• M47: 25,221,154 km (0.072 R)
• M48: 25,724,551 km (0.107 R)
• M49: 25,893,147 km (0.114 R)
• M50: 26,287,936 km (0.085 R)
• M51: 26,798,364 km (0.109 R)
• M52: 28,581,571 km (0.096 R)
• M53: 28,989,524 km (0.095 R)
• M54: 29,106,510 km (0.103 R)
• M55: 29,693,382 km (0.083 R)
• M56: 29,929,298 km (0.102 R)
• M57: 30,640,636 km (0.076 R)
• M58: 32,564,764 km (0.105 R)
• M59: 33,174,076 km (0.104 R)
• M60: 34,404,070 km (0.039 R)
• M61: 34,527,937 km (0.109 R)
• M62: 34,775,970 km (0.072 R)
• M63: 34,900,286 km (0.096 R)
• M64: 35,899,599 km (0.086 R)
• M65: 36,781,778 km (0.052 R)
• M66: 37,098,626 km (0.072 R)
• M67: 37,289,214 km (0.107 R)
• M68: 38,182,613 km (0.108 R)
• M69: 39,471,099 km (0.109 R)
• M70: 39,795,427 km (0.103 R)
• M71: 40,446,926 km (0.119 R)
• M72: 41,694,123 km (0.075 R)
• M73: 42,156,979 km (0.116 R)
• M74: 42,289,523 km (0.044 R)
• M75: 42,488,488 km (0.1 R)
• M76: 43,354,660 km (0.069 R)
• M77: 43,689,310 km (0.101 R)
• M78: 45,036,589 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 8.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.8 AU - 12.4 AU

Year: 13245 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,027,803 km

• M1: 126,111 km (0.056 R)
• M2: 183,407 km (0.09 R)
• M3: 513,719 km (0.113 R)
• M4: 762,052 km (0.081 R)
• M5: 872,006 km (0.109 R)
• M6: 1,047,035 km (0.048 R)
• M7: 1,276,818 km (0.116 R)
• M8: 1,386,772 km (0.091 R)
• M9: 1,522,906 km (0.098 R)
• M10: 1,663,528 km (0.105 R)
• M11: 1,783,955 km (0.104 R)
• M12: 1,907,522 km (0.084 R)
• M13: 2,033,933 km (0.026 R)
• M14: 2,242,023 km (0.116 R)
• M15: 2,456,995 km (0.109 R)
• M16: 2,678,849 km (0.114 R)
• M17: 3,231,763 km (0.071 R)
• M18: 3,536,942 km (0.067 R)
• M19: 3,947,439 km (0.061 R)
• M20: 5,268,239 km (0.109 R)
• M21: 5,627,274 km (0.087 R)
• M22: 5,920,336 km (0.101 R)
• M23: 6,031,487 km (0.117 R)
• M24: 6,293,582 km (0.039 R)
• M25: 6,407,127 km (0.101 R)
• M26: 7,023,919 km (0.092 R)
• M27: 7,862,116 km (0.105 R)
• M28: 7,943,497 km (0.029 R)
• M29: 8,066,317 km (0.109 R)
• M30: 9,587,877 km (0.067 R)
• M31: 9,762,308 km (0.098 R)
• M32: 9,937,787 km (0.063 R)
• M33: 10,336,614 km (0.119 R)
• M34: 10,425,924 km (0.041 R)
• M35: 10,921,841 km (0.074 R)
• M36: 11,104,052 km (0.096 R)
• M37: 11,471,614 km (0.05 R)
• M38: 11,936,713 km (0.109 R)
• M39: 13,563,590 km (0.088 R)
• M40: 14,253,386 km (0.119 R)
• M41: 15,770,009 km (0.111 R)
• M42: 17,284,239 km (0.087 R)
• M43: 17,710,144 km (0.08 R)
• M44: 18,626,431 km (0.119 R)
• M45: 18,735,338 km (0.091 R)
• M46: 19,172,762 km (0.114 R)
• M47: 22,039,506 km (0.082 R)
• M48: 22,849,579 km (0.119 R)
• M49: 23,787,258 km (0.112 R)
• M50: 24,439,206 km (0.081 R)
• M51: 24,558,435 km (0.108 R)
• M52: 24,677,665 km (0.062 R)
• M53: 24,857,182 km (0.088 R)
• M54: 26,003,401 km (0.089 R)
• M55: 26,613,760 km (0.107 R)
• M56: 27,972,857 km (0.117 R)
• M57: 29,544,532 km (0.082 R)
• M58: 30,053,464 km (0.108 R)
• M59: 30,245,099 km (0.082 R)
• M60: 30,308,977 km (0.052 R)
• M61: 30,501,211 km (0.073 R)
• M62: 30,629,566 km (0.094 R)
• M63: 31,857,615 km (0.078 R)
• M64: 32,052,989 km (0.109 R)
• M65: 33,233,616 km (0.066 R)
• M66: 33,895,736 km (0.098 R)
• M67: 35,434,948 km (0.065 R)
• M68: 36,451,017 km (0.065 R)
• M69: 36,519,084 km (0.092 R)
• M70: 39,696,094 km (0.05 R)
• M71: 41,317,586 km (0.12 R)
• M72: 41,815,447 km (0.105 R)
• M73: 43,464,913 km (0.044 R)
• M74: 43,537,169 km (0.062 R)
• M75: 44,479,337 km (0.11 R)
• M76: 46,236,513 km (0.103 R)
• M77: 46,975,377 km (0.108 R)
• M78: 48,090,928 km (0.09 R)
• M79: 48,165,578 km (0.114 R)
• M80: 49,064,810 km (0.066 R)
• M81: 49,365,801 km (0.115 R)
• M82: 50,120,822 km (0.063 R)
• M83: 50,803,736 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 5.1

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 12.81 AU - 13.93 AU

Year: 17509 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,027,803 km

• M1: 230,680 km (0.115 R)
• M2: 478,564 km (0.085 R)
• M3: 1,264,401 km (0.114 R)
• M4: 1,871,320 km (0.111 R)
• M5: 2,253,393 km (0.108 R)
• M6: 2,352,726 km (0.118 R)
• M7: 2,487,364 km (0.065 R)
• M8: 2,521,323 km (0.058 R)
• M9: 2,555,580 km (0.067 R)
• M10: 2,728,964 km (0.055 R)
• M11: 2,764,120 km (0.099 R)
• M12: 4,495,566 km (0.077 R)
• M13: 4,747,189 km (0.076 R)
• M14: 5,753,684 km (0.107 R)
• M15: 5,798,862 km (0.096 R)
• M16: 5,935,296 km (0.07 R)
• M17: 6,491,351 km (0.037 R)
• M18: 6,775,587 km (0.086 R)
• M19: 7,112,332 km (0.101 R)
• M20: 7,209,570 km (0.101 R)
• M21: 7,454,611 km (0.088 R)
• M22: 8,564,628 km (0.08 R)
• M23: 9,457,278 km (0.107 R)
• M24: 9,779,362 km (0.058 R)
• M25: 10,822,658 km (0.07 R)
• M26: 11,900,959 km (0.042 R)
• M27: 11,958,704 km (0.118 R)
• M28: 12,835,348 km (0.118 R)
• M29: 14,096,907 km (0.083 R)
• M30: 14,587,887 km (0.088 R)
• M31: 14,711,455 km (0.062 R)
• M32: 15,397,510 km (0.069 R)
• M33: 16,800,738 km (0.106 R)
• M34: 18,510,941 km (0.075 R)
• M35: 18,577,812 km (0.12 R)
• M36: 19,183,384 km (0.042 R)
• M37: 19,590,589 km (0.081 R)
• M38: 21,881,082 km (0.086 R)
• M39: 21,951,842 km (0.05 R)
• M40: 23,093,722 km (0.108 R)
• M41: 24,768,620 km (0.079 R)
• M42: 24,842,372 km (0.118 R)
• M43: 25,137,977 km (0.056 R)
• M44: 25,286,229 km (0.029 R)
• M45: 26,181,572 km (0.111 R)
• M46: 27,011,541 km (0.11 R)
• M47: 27,850,037 km (0.05 R)
• M48: 29,240,549 km (0.107 R)
• M49: 29,630,701 km (0.083 R)
• M50: 31,288,544 km (0.107 R)
• M51: 32,895,076 km (0.104 R)
• M52: 33,708,439 km (0.104 R)
• M53: 34,117,590 km (0.09 R)
• M54: 34,199,569 km (0.079 R)
• M55: 34,528,385 km (0.079 R)
• M56: 34,858,099 km (0.058 R)
• M57: 35,189,010 km (0.114 R)
• M58: 35,271,887 km (0.094 R)
• M59: 37,111,492 km (0.109 R)
• M60: 37,703,301 km (0.091 R)
• M61: 38,213,130 km (0.075 R)
• M62: 38,810,774 km (0.082 R)
• M63: 39,497,578 km (0.088 R)
• M64: 40,275,038 km (0.076 R)
• M65: 40,361,655 km (0.093 R)
• M66: 42,549,225 km (0.071 R)
• M67: 43,257,271 km (0.1 R)
• M68: 43,612,716 km (0.074 R)
• M69: 44,326,747 km (0.12 R)
• M70: 44,685,034 km (0.046 R)
• M71: 44,774,792 km (0.082 R)
• M72: 45,044,517 km (0.102 R)
• M73: 46,582,383 km (0.085 R)
• M74: 50,923,115 km (0.029 R)
• M75: 51,957,584 km (0.029 R)
• M76: 52,051,981 km (0.074 R)
• M77: 55,487,496 km (0.055 R)
• M78: 55,873,758 km (0.04 R)
• M79: 56,746,063 km (0.083 R)
• M80: 58,307,864 km (0.047 R)
• M81: 59,389,756 km (0.058 R)
• M82: 59,488,341 km (0.106 R)
• M83: 60,577,563 km (0.077 R)
• M84: 61,673,218 km (0.059 R)
• M85: 62,373,935 km (0.101 R)
• M86: 62,574,545 km (0.045 R)
• M87: 63,278,703 km (0.05 R)
• M88: 67,249,030 km (0.065 R)
• M89: 67,454,877 km (0.087 R)
• M90: 68,383,431 km (0.12 R)
• M91: 68,901,189 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.9

Radius: 4.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.23 AU - 14.67 AU

Year: 19673 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,027,803 km

• M1: 91,554 km (0.099 R)
• M2: 224,846 km (0.085 R)
• M3: 1,019,061 km (0.106 R)
• M4: 1,065,137 km (0.047 R)
• M5: 1,545,795 km (0.113 R)
• M6: 2,104,692 km (0.069 R)
• M7: 2,324,003 km (0.098 R)
• M8: 2,385,188 km (0.044 R)
• M9: 2,698,596 km (0.116 R)
• M10: 3,249,415 km (0.048 R)
• M11: 3,930,385 km (0.07 R)
• M12: 4,076,692 km (0.095 R)
• M13: 4,374,691 km (0.06 R)
• M14: 4,551,665 km (0.039 R)
• M15: 4,731,182 km (0.049 R)
• M16: 5,229,792 km (0.118 R)
• M17: 5,390,610 km (0.064 R)
• M18: 5,498,769 km (0.102 R)
• M19: 5,635,053 km (0.07 R)
• M20: 6,219,382 km (0.101 R)
• M21: 7,146,290 km (0.075 R)
• M22: 7,625,751 km (0.052 R)
• M23: 7,747,225 km (0.077 R)
• M24: 11,156,560 km (0.088 R)
• M25: 11,433,017 km (0.115 R)
• M26: 11,886,897 km (0.063 R)
• M27: 13,503,452 km (0.111 R)
• M28: 13,908,862 km (0.089 R)
• M29: 14,883,193 km (0.118 R)
• M30: 14,959,039 km (0.09 R)
• M31: 15,956,857 km (0.076 R)
• M32: 16,190,080 km (0.089 R)
• M33: 16,229,125 km (0.066 R)
• M34: 16,268,170 km (0.11 R)
• M35: 17,774,022 km (0.051 R)
• M36: 18,706,915 km (0.089 R)
• M37: 18,953,003 km (0.104 R)
• M38: 20,198,854 km (0.059 R)
• M39: 20,240,742 km (0.073 R)
• M40: 20,958,961 km (0.096 R)
• M41: 21,129,203 km (0.097 R)
• M42: 21,257,109 km (0.026 R)
• M43: 21,900,679 km (0.085 R)
• M44: 23,427,176 km (0.12 R)
• M45: 24,404,050 km (0.09 R)
• M46: 25,032,660 km (0.109 R)
• M47: 25,530,223 km (0.063 R)
• M48: 28,630,788 km (0.096 R)
• M49: 30,537,713 km (0.064 R)
• M50: 32,386,892 km (0.082 R)
• M51: 32,583,613 km (0.099 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit