🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.84 AU - 1.08 AU

Year: 328 Days

Day: 24.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,039,618 km

• M1: 49,367 km (0.104 R)
• M2: 186,698 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.48 AU

Year: 493 Days

Day: 39.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.18 AU - 1.34 AU

Year: 493 Days

Day: 15.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,039,618 km

• M1: 182,210 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.43 AU - 1.63 AU

Year: 659 Days

Day: 21.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.31 AU - 2.83 AU

Year: 1435 Days

Day: 19.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.97 AU - 4.45 AU

Year: 3008 Days

Day: 12.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.7

Radius: 14.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.33 AU - 8.93 AU

Year: 8073 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,039,618 km

• M1: 219,759 km (0.087 R)
• M2: 355,145 km (0.091 R)
• M3: 744,997 km (0.099 R)
• M4: 941,419 km (0.065 R)
• M5: 1,279,660 km (0.102 R)
• M6: 1,696,739 km (0.097 R)
• M7: 1,818,063 km (0.086 R)
• M8: 2,112,920 km (0.095 R)
• M9: 2,221,977 km (0.086 R)
• M10: 2,400,747 km (0.117 R)
• M11: 2,631,277 km (0.09 R)
• M12: 3,520,786 km (0.069 R)
• M13: 3,730,672 km (0.101 R)
• M14: 4,469,536 km (0.059 R)
• M15: 4,783,691 km (0.112 R)
• M16: 5,075,557 km (0.077 R)
• M17: 5,463,913 km (0.055 R)
• M18: 5,554,868 km (0.053 R)
• M19: 6,111,671 km (0.04 R)
• M20: 6,783,964 km (0.104 R)
• M21: 7,013,298 km (0.096 R)
• M22: 7,245,324 km (0.079 R)
• M23: 7,446,234 km (0.104 R)
• M24: 7,683,047 km (0.113 R)
• M25: 8,761,349 km (0.078 R)
• M26: 9,409,257 km (0.108 R)
• M27: 9,702,170 km (0.064 R)
• M28: 10,827,595 km (0.042 R)
• M29: 11,366,895 km (0.1 R)
• M30: 11,796,989 km (0.109 R)
• M31: 12,552,159 km (0.041 R)
• M32: 12,713,276 km (0.115 R)
• M33: 12,915,532 km (0.079 R)
• M34: 13,200,516 km (0.106 R)
• M35: 14,868,532 km (0.111 R)
• M36: 15,038,924 km (0.07 R)
• M37: 16,469,978 km (0.044 R)
• M38: 18,171,354 km (0.087 R)
• M39: 18,674,302 km (0.11 R)
• M40: 19,367,389 km (0.107 R)
• M41: 19,928,082 km (0.116 R)
• M42: 20,494,011 km (0.104 R)
• M43: 20,636,428 km (0.109 R)
• M44: 21,353,002 km (0.111 R)
• M45: 21,641,875 km (0.066 R)
• M46: 22,565,492 km (0.114 R)
• M47: 22,663,479 km (0.112 R)
• M48: 23,303,608 km (0.108 R)
• M49: 23,452,309 km (0.072 R)
• M50: 23,800,273 km (0.101 R)
• M51: 24,803,776 km (0.058 R)
• M52: 25,056,895 km (0.075 R)
• M53: 25,974,977 km (0.086 R)
• M54: 26,438,282 km (0.105 R)
• M55: 26,696,787 km (0.027 R)
• M56: 28,054,687 km (0.098 R)
• M57: 28,795,197 km (0.033 R)
• M58: 29,221,102 km (0.119 R)
• M59: 30,295,364 km (0.097 R)
• M60: 30,403,523 km (0.098 R)
• M61: 31,273,136 km (0.108 R)
• M62: 31,985,820 km (0.09 R)
• M63: 32,151,126 km (0.119 R)
• M64: 32,261,379 km (0.111 R)
• M65: 32,593,038 km (0.096 R)
• M66: 32,870,243 km (0.057 R)
• M67: 33,037,044 km (0.04 R)
• M68: 33,259,795 km (0.037 R)
• M69: 33,538,945 km (0.114 R)
• M70: 33,762,893 km (0.059 R)
• M71: 34,606,775 km (0.092 R)
• M72: 34,719,871 km (0.097 R)
• M73: 34,889,664 km (0.055 R)
• M74: 36,315,631 km (0.117 R)
• M75: 37,296,096 km (0.094 R)
• M76: 37,470,078 km (0.084 R)
• M77: 37,935,178 km (0.091 R)
• M78: 39,224,263 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 10.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.66 AU - 15.46 AU

Year: 16436 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,039,618 km

• M1: 296,353 km (0.088 R)
• M2: 454,478 km (0.097 R)
• M3: 644,168 km (0.11 R)
• M4: 1,002,306 km (0.039 R)
• M5: 1,558,959 km (0.116 R)
• M6: 1,734,139 km (0.102 R)
• M7: 1,854,565 km (0.111 R)
• M8: 2,009,099 km (0.084 R)
• M9: 2,167,972 km (0.044 R)
• M10: 3,060,324 km (0.05 R)
• M11: 3,170,128 km (0.086 R)
• M12: 3,431,326 km (0.079 R)
• M13: 5,228,296 km (0.111 R)
• M14: 5,852,418 km (0.082 R)
• M15: 5,943,523 km (0.065 R)
• M16: 6,266,056 km (0.088 R)
• M17: 6,406,080 km (0.1 R)
• M18: 6,784,563 km (0.114 R)
• M19: 7,121,756 km (0.086 R)
• M20: 7,963,543 km (0.113 R)
• M21: 8,064,672 km (0.12 R)
• M22: 9,524,448 km (0.095 R)
• M23: 10,727,813 km (0.117 R)
• M24: 11,690,176 km (0.083 R)
• M25: 12,386,105 km (0.09 R)
• M26: 12,680,065 km (0.027 R)
• M27: 13,394,993 km (0.108 R)
• M28: 13,515,420 km (0.041 R)
• M29: 13,818,056 km (0.036 R)
• M30: 14,061,751 km (0.091 R)
• M31: 14,245,607 km (0.096 R)
• M32: 14,368,427 km (0.098 R)
• M33: 14,491,845 km (0.111 R)
• M34: 14,677,346 km (0.053 R)
• M35: 14,801,513 km (0.072 R)
• M36: 15,113,574 km (0.063 R)
• M37: 15,364,749 km (0.074 R)
• M38: 15,490,860 km (0.055 R)
• M39: 16,190,529 km (0.113 R)
• M40: 16,383,061 km (0.088 R)
• M41: 16,965,595 km (0.065 R)
• M42: 17,226,494 km (0.052 R)
• M43: 18,618,801 km (0.098 R)
• M44: 18,888,078 km (0.114 R)
• M45: 21,018,351 km (0.116 R)
• M46: 22,147,516 km (0.114 R)
• M47: 22,935,149 km (0.108 R)
• M48: 24,243,681 km (0.086 R)
• M49: 24,685,294 km (0.096 R)
• M50: 25,203,800 km (0.118 R)
• M51: 26,025,990 km (0.094 R)
• M52: 26,705,165 km (0.096 R)
• M53: 27,008,848 km (0.104 R)
• M54: 27,390,173 km (0.117 R)
• M55: 28,235,252 km (0.037 R)
• M56: 28,312,444 km (0.119 R)
• M57: 28,544,770 km (0.099 R)
• M58: 29,088,857 km (0.066 R)
• M59: 29,401,517 km (0.1 R)
• M60: 31,459,834 km (0.12 R)
• M61: 32,263,922 km (0.086 R)
• M62: 33,728,186 km (0.106 R)
• M63: 33,974,424 km (0.038 R)
• M64: 35,463,821 km (0.105 R)
• M65: 36,384,446 km (0.088 R)
• M66: 37,397,822 km (0.078 R)
• M67: 37,907,951 km (0.084 R)
• M68: 38,506,043 km (0.05 R)
• M69: 38,849,221 km (0.115 R)
• M70: 42,071,409 km (0.118 R)
• M71: 43,223,762 km (0.093 R)
• M72: 44,566,253 km (0.073 R)
• M73: 46,104,119 km (0.117 R)
• M74: 47,843,643 km (0.073 R)
• M75: 49,139,011 km (0.116 R)
• M76: 50,727,441 km (0.115 R)
• M77: 52,522,616 km (0.04 R)
• M78: 53,571,446 km (0.111 R)
• M79: 54,338,584 km (0.116 R)
• M80: 59,710,195 km (0.101 R)
• M81: 62,408,342 km (0.101 R)
• M82: 63,417,679 km (0.083 R)
• M83: 67,095,991 km (0.068 R)
• M84: 67,819,147 km (0.066 R)
• M85: 68,441,175 km (0.092 R)
• M86: 69,377,658 km (0.053 R)
• M87: 69,795,335 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.6

Radius: 5.1

Gravity: 27.63 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.11 AU - 14.63 AU

Year: 17989 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,039,618 km

• M1: 105,616 km (0.102 R)
• M2: 222,901 km (0.11 R)
• M3: 298,298 km (0.032 R)
• M4: 365,168 km (0.102 R)
• M5: 400,623 km (0.114 R)
• M6: 941,569 km (0.09 R)
• M7: 1,453,942 km (0.058 R)
• M8: 1,722,619 km (0.12 R)
• M9: 1,784,553 km (0.105 R)
• M10: 1,878,650 km (0.058 R)
• M11: 2,204,325 km (0.059 R)
• M12: 2,512,347 km (0.062 R)
• M13: 2,689,321 km (0.085 R)
• M14: 3,359,519 km (0.025 R)
• M15: 3,633,583 km (0.116 R)
• M16: 4,244,840 km (0.079 R)
• M17: 4,413,287 km (0.099 R)
• M18: 4,498,258 km (0.063 R)
• M19: 4,583,828 km (0.068 R)
• M20: 4,669,847 km (0.025 R)
• M21: 5,108,468 km (0.092 R)
• M22: 5,242,508 km (0.116 R)
• M23: 5,930,508 km (0.106 R)
• M24: 6,024,456 km (0.097 R)
• M25: 6,166,125 km (0.097 R)
• M26: 6,695,253 km (0.087 R)
• M27: 7,490,515 km (0.058 R)
• M28: 10,386,580 km (0.059 R)
• M29: 10,499,826 km (0.106 R)
• M30: 12,909,698 km (0.107 R)
• M31: 13,894,501 km (0.117 R)
• M32: 14,458,933 km (0.093 R)
• M33: 15,545,612 km (0.106 R)
• M34: 15,935,315 km (0.066 R)
• M35: 16,065,914 km (0.079 R)
• M36: 16,658,172 km (0.082 R)
• M37: 19,166,928 km (0.109 R)
• M38: 20,005,574 km (0.087 R)
• M39: 20,076,034 km (0.076 R)
• M40: 20,642,412 km (0.106 R)
• M41: 22,372,810 km (0.093 R)
• M42: 23,181,237 km (0.061 R)
• M43: 23,329,339 km (0.117 R)
• M44: 23,477,740 km (0.058 R)
• M45: 23,626,291 km (0.112 R)
• M46: 23,775,290 km (0.05 R)
• M47: 23,849,940 km (0.109 R)
• M48: 26,742,115 km (0.107 R)
• M49: 27,443,131 km (0.12 R)
• M50: 27,913,766 km (0.047 R)
• M51: 27,992,454 km (0.101 R)
• M52: 28,863,114 km (0.118 R)
• M53: 32,765,075 km (0.075 R)
• M54: 32,848,102 km (0.09 R)
• M55: 34,692,494 km (0.102 R)
• M56: 35,712,602 km (0.085 R)
• M57: 36,915,219 km (0.099 R)
• M58: 37,261,239 km (0.103 R)
• M59: 38,393,246 km (0.044 R)
• M60: 39,271,685 km (0.115 R)
• M61: 40,601,760 km (0.106 R)
• M62: 42,126,910 km (0.114 R)
• M63: 42,397,981 km (0.075 R)
• M64: 43,396,846 km (0.034 R)
• M65: 45,881,517 km (0.08 R)
• M66: 46,253,418 km (0.034 R)
• M67: 48,128,477 km (0.111 R)
• M68: 49,932,478 km (0.11 R)
• M69: 50,890,952 km (0.103 R)
• M70: 51,952,199 km (0.099 R)
• M71: 52,436,896 km (0.079 R)
• M72: 52,923,239 km (0.12 R)
• M73: 53,411,077 km (0.111 R)
• M74: 53,998,249 km (0.082 R)
• M75: 54,391,093 km (0.096 R)
• M76: 55,179,324 km (0.093 R)
• M77: 59,076,050 km (0.059 R)
• M78: 62,133,381 km (0.069 R)
• M79: 62,647,848 km (0.116 R)
• M80: 62,957,217 km (0.087 R)
• M81: 63,370,556 km (0.108 R)
• M82: 63,681,121 km (0.041 R)
• M83: 63,888,463 km (0.104 R)
• M84: 65,764,570 km (0.038 R)
• M85: 67,976,225 km (0.118 R)
• M86: 69,464,126 km (0.098 R)
• M87: 69,677,452 km (0.099 R)
• M88: 70,640,713 km (0.082 R)
• M89: 70,855,236 km (0.066 R)
• M90: 71,070,059 km (0.077 R)
• M91: 71,177,620 km (0.098 R)
• M92: 71,608,162 km (0.1 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 20,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit