🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 223 Days

Day: 18.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,497,353 km

• M1: 340,784 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.23 AU - 2.43 AU

Year: 1274 Days

Day: 47.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.27 AU - 3.45 AU

Year: 2206 Days

Day: 22.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.99 AU - 3.99 AU

Year: 2335 Days

Day: 22.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,497,353 km

• M1: 21,991 km (0.071 R)
• M2: 328,068 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 10

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.8 AU - 10.92 AU

Year: 9445 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 116,497,353 km

• M1: 125,513 km (0.115 R)
• M2: 208,390 km (0.038 R)
• M3: 287,378 km (0.029 R)
• M4: 445,652 km (0.102 R)
• M5: 525,238 km (0.074 R)
• M6: 623,075 km (0.119 R)
• M7: 727,943 km (0.1 R)
• M8: 1,241,513 km (0.059 R)
• M9: 1,428,959 km (0.092 R)
• M10: 2,026,303 km (0.052 R)
• M11: 2,268,801 km (0.065 R)
• M12: 2,414,809 km (0.096 R)
• M13: 3,284,272 km (0.081 R)
• M14: 5,559,805 km (0.058 R)
• M15: 5,644,328 km (0.119 R)
• M16: 6,692,410 km (0.103 R)
• M17: 7,116,072 km (0.08 R)
• M18: 7,957,560 km (0.064 R)
• M19: 8,085,017 km (0.111 R)
• M20: 8,180,909 km (0.095 R)
• M21: 8,438,666 km (0.054 R)
• M22: 9,361,984 km (0.058 R)
• M23: 10,947,572 km (0.053 R)
• M24: 11,160,450 km (0.11 R)
• M25: 11,518,438 km (0.072 R)
• M26: 11,662,650 km (0.091 R)
• M27: 11,771,258 km (0.109 R)
• M28: 11,843,813 km (0.088 R)
• M29: 12,838,040 km (0.064 R)
• M30: 12,912,690 km (0.116 R)
• M31: 13,025,038 km (0.053 R)
• M32: 13,175,384 km (0.113 R)
• M33: 13,439,723 km (0.083 R)
• M34: 13,591,565 km (0.095 R)
• M35: 13,667,860 km (0.116 R)
• M36: 14,012,234 km (0.109 R)
• M37: 15,937,559 km (0.085 R)
• M38: 17,652,848 km (0.065 R)
• M39: 18,153,552 km (0.118 R)
• M40: 18,363,587 km (0.116 R)
• M41: 19,041,266 km (0.098 R)
• M42: 20,246,576 km (0.082 R)
• M43: 20,377,324 km (0.103 R)
• M44: 21,122,771 km (0.104 R)
• M45: 21,787,883 km (0.085 R)
• M46: 23,503,621 km (0.115 R)
• M47: 23,824,358 km (0.115 R)
• M48: 24,795,398 km (0.071 R)
• M49: 24,888,598 km (0.1 R)
• M50: 25,121,970 km (0.069 R)
• M51: 25,215,619 km (0.093 R)
• M52: 26,537,615 km (0.1 R)
• M53: 27,495,789 km (0.072 R)
• M54: 27,930,670 km (0.059 R)
• M55: 28,562,721 km (0.116 R)
• M56: 29,052,206 km (0.068 R)
• M57: 30,138,735 km (0.081 R)
• M58: 30,587,080 km (0.045 R)
• M59: 30,937,438 km (0.103 R)
• M60: 31,339,258 km (0.027 R)
• M61: 31,742,873 km (0.115 R)
• M62: 32,148,283 km (0.097 R)
• M63: 33,169,139 km (0.057 R)
• M64: 33,426,148 km (0.095 R)
• M65: 34,668,409 km (0.089 R)

Asteroid Belt

Center: 9.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 9.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.93 AU - 13.19 AU

Year: 13174 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 116,497,353 km

• M1: 123,568 km (0.106 R)
• M2: 240,404 km (0.07 R)
• M3: 322,234 km (0.052 R)
• M4: 468,391 km (0.112 R)
• M5: 1,113,307 km (0.06 R)
• M6: 1,314,068 km (0.047 R)
• M7: 1,394,551 km (0.118 R)
• M8: 1,577,510 km (0.069 R)
• M9: 1,803,851 km (0.103 R)
• M10: 2,115,912 km (0.101 R)
• M11: 2,268,801 km (0.081 R)
• M12: 2,585,500 km (0.12 R)
• M13: 2,979,990 km (0.053 R)
• M14: 3,130,186 km (0.113 R)
• M15: 3,349,048 km (0.093 R)
• M16: 3,415,768 km (0.096 R)
• M17: 3,825,218 km (0.101 R)
• M18: 3,965,092 km (0.082 R)
• M19: 4,083,124 km (0.09 R)
• M20: 4,178,269 km (0.085 R)
• M21: 4,250,225 km (0.085 R)
• M22: 4,443,954 km (0.037 R)
• M23: 4,966,500 km (0.092 R)
• M24: 5,613,959 km (0.096 R)
• M25: 6,015,181 km (0.105 R)
• M26: 6,930,421 km (0.116 R)
• M27: 7,274,047 km (0.036 R)
• M28: 7,418,858 km (0.094 R)
• M29: 7,770,263 km (0.091 R)
• M30: 7,947,985 km (0.09 R)
• M31: 8,795,457 km (0.055 R)
• M32: 9,386,818 km (0.093 R)
• M33: 10,023,057 km (0.119 R)
• M34: 10,281,562 km (0.118 R)
• M35: 10,476,788 km (0.098 R)
• M36: 10,706,271 km (0.08 R)
• M37: 11,170,024 km (0.105 R)
• M38: 11,270,255 km (0.053 R)
• M39: 12,427,095 km (0.072 R)
• M40: 13,019,652 km (0.109 R)
• M41: 13,160,424 km (0.11 R)
• M42: 13,907,815 km (0.113 R)
• M43: 14,815,425 km (0.102 R)
• M44: 15,183,885 km (0.083 R)
• M45: 15,294,886 km (0.072 R)
• M46: 15,854,532 km (0.108 R)
• M47: 16,420,909 km (0.12 R)
• M48: 16,649,345 km (0.063 R)
• M49: 16,878,829 km (0.058 R)
• M50: 17,379,533 km (0.068 R)
• M51: 17,573,411 km (0.104 R)
• M52: 17,885,173 km (0.087 R)
• M53: 17,963,413 km (0.09 R)
• M54: 18,672,507 km (0.119 R)
• M55: 18,831,380 km (0.062 R)
• M56: 19,150,323 km (0.07 R)
• M57: 19,270,450 km (0.111 R)
• M58: 19,471,210 km (0.081 R)
• M59: 20,199,452 km (0.078 R)
• M60: 21,391,598 km (0.114 R)
• M61: 24,405,097 km (0.064 R)
• M62: 24,709,379 km (0.041 R)
• M63: 24,840,128 km (0.086 R)
• M64: 25,983,205 km (0.046 R)
• M65: 26,516,522 km (0.096 R)
• M66: 27,098,457 km (0.078 R)
• M67: 27,368,332 km (0.111 R)
• M68: 28,869,098 km (0.078 R)
• M69: 29,329,261 km (0.101 R)
• M70: 30,256,618 km (0.09 R)
• M71: 30,676,988 km (0.075 R)
• M72: 31,146,426 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.6

Radius: 5.8

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.54 AU - 19.4 AU

Year: 22858 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,497,353 km

• M1: 74,799 km (0.085 R)
• M2: 398,230 km (0.093 R)
• M3: 544,536 km (0.089 R)
• M4: 1,345,932 km (0.058 R)
• M5: 1,439,580 km (0.091 R)
• M6: 2,081,056 km (0.108 R)
• M7: 2,300,067 km (0.101 R)
• M8: 2,488,261 km (0.093 R)
• M9: 2,919,851 km (0.031 R)
• M10: 3,248,219 km (0.083 R)
• M11: 3,502,236 km (0.114 R)
• M12: 3,631,638 km (0.104 R)
• M13: 4,210,582 km (0.118 R)
• M14: 4,256,359 km (0.114 R)
• M15: 4,394,587 km (0.111 R)
• M16: 4,487,487 km (0.052 R)
• M17: 4,722,655 km (0.064 R)
• M18: 4,913,841 km (0.114 R)
• M19: 5,010,332 km (0.103 R)
• M20: 5,855,859 km (0.104 R)
• M21: 6,112,868 km (0.092 R)
• M22: 6,164,779 km (0.058 R)
• M23: 6,959,891 km (0.091 R)
• M24: 7,232,159 km (0.069 R)
• M25: 7,342,114 km (0.094 R)
• M26: 8,355,639 km (0.105 R)
• M27: 8,819,991 km (0.03 R)
• M28: 10,139,893 km (0.088 R)
• M29: 10,201,378 km (0.113 R)
• M30: 11,971,719 km (0.074 R)
• M31: 12,494,713 km (0.12 R)
• M32: 14,176,642 km (0.09 R)
• M33: 14,314,272 km (0.116 R)
• M34: 16,143,106 km (0.076 R)
• M35: 17,157,829 km (0.103 R)
• M36: 17,895,346 km (0.066 R)
• M37: 18,718,434 km (0.083 R)
• M38: 22,211,843 km (0.086 R)
• M39: 22,934,251 km (0.112 R)
• M40: 23,095,817 km (0.112 R)
• M41: 23,582,758 km (0.111 R)
• M42: 24,484,384 km (0.098 R)
• M43: 24,732,118 km (0.092 R)
• M44: 25,230,279 km (0.046 R)
• M45: 25,899,730 km (0.095 R)
• M46: 26,659,687 km (0.097 R)
• M47: 27,170,414 km (0.084 R)
• M48: 27,770,451 km (0.085 R)
• M49: 28,722,043 km (0.045 R)
• M50: 29,070,606 km (0.094 R)
• M51: 32,180,896 km (0.052 R)
• M52: 33,179,910 km (0.097 R)
• M53: 33,454,273 km (0.097 R)
• M54: 34,281,399 km (0.117 R)
• M55: 36,708,924 km (0.096 R)
• M56: 38,421,520 km (0.042 R)
• M57: 38,709,496 km (0.117 R)
• M58: 39,868,581 km (0.077 R)
• M59: 40,549,999 km (0.097 R)
• M60: 41,039,034 km (0.059 R)
• M61: 42,023,089 km (0.084 R)
• M62: 42,915,291 km (0.058 R)
• M63: 44,014,237 km (0.093 R)
• M64: 45,021,180 km (0.109 R)
• M65: 45,426,141 km (0.045 R)
• M66: 45,730,723 km (0.075 R)
• M67: 48,294,381 km (0.113 R)
• M68: 48,605,246 km (0.109 R)
• M69: 49,124,650 km (0.116 R)
• M70: 49,854,986 km (0.084 R)
• M71: 52,279,669 km (0.109 R)
• M72: 53,774,301 km (0.092 R)
• M73: 54,311,507 km (0.105 R)
• M74: 54,742,648 km (0.085 R)
• M75: 55,499,613 km (0.116 R)
• M76: 55,608,072 km (0.102 R)
• M77: 56,587,190 km (0.092 R)
• M78: 60,671,660 km (0.106 R)
• M79: 61,230,857 km (0.104 R)
• M80: 62,692,728 km (0.097 R)
• M81: 62,805,674 km (0.067 R)
• M82: 65,995,101 km (0.071 R)
• M83: 67,262,494 km (0.1 R)
• M84: 68,189,253 km (0.11 R)
• M85: 70,407,191 km (0.099 R)
• M86: 70,759,494 km (0.069 R)
• M87: 73,361,300 km (0.092 R)
• M88: 73,480,380 km (0.105 R)
• M89: 73,837,769 km (0.1 R)
• M90: 78,414,716 km (0.094 R)
• M91: 79,389,944 km (0.115 R)
• M92: 81,845,444 km (0.111 R)
• M93: 82,339,566 km (0.064 R)
• M94: 82,463,283 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954

Radius: 4.7

Gravity: 43.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.31 AU - 21.75 AU

Year: 32107 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,497,353 km

• M1: 68,815 km (0.077 R)
• M2: 211,531 km (0.087 R)
• M3: 464,651 km (0.113 R)
• M4: 633,547 km (0.111 R)
• M5: 1,601,445 km (0.079 R)
• M6: 1,769,743 km (0.078 R)
• M7: 2,032,736 km (0.091 R)
• M8: 2,402,392 km (0.094 R)
• M9: 2,450,114 km (0.082 R)
• M10: 2,742,727 km (0.049 R)
• M11: 2,792,543 km (0.091 R)
• M12: 3,414,272 km (0.101 R)
• M13: 3,576,137 km (0.118 R)
• M14: 4,364,518 km (0.113 R)
• M15: 5,020,205 km (0.119 R)
• M16: 5,390,759 km (0.107 R)
• M17: 5,516,122 km (0.065 R)
• M18: 6,421,189 km (0.048 R)
• M19: 7,371,285 km (0.111 R)
• M20: 8,004,832 km (0.05 R)
• M21: 9,474,332 km (0.075 R)
• M22: 10,708,216 km (0.107 R)
• M23: 11,747,472 km (0.119 R)
• M24: 13,323,186 km (0.093 R)
• M25: 13,408,008 km (0.097 R)
• M26: 13,492,980 km (0.057 R)
• M27: 14,439,037 km (0.104 R)
• M28: 15,406,337 km (0.104 R)
• M29: 16,213,268 km (0.051 R)
• M30: 20,840,479 km (0.084 R)
• M31: 21,334,003 km (0.085 R)
• M32: 21,831,565 km (0.057 R)
• M33: 22,939,337 km (0.111 R)
• M34: 23,653,817 km (0.05 R)
• M35: 23,859,364 km (0.097 R)
• M36: 28,636,174 km (0.099 R)
• M37: 29,736,616 km (0.069 R)
• M38: 30,403,523 km (0.084 R)
• M39: 31,187,865 km (0.102 R)
• M40: 32,776,295 km (0.101 R)
• M41: 34,158,579 km (0.079 R)
• M42: 34,390,755 km (0.067 R)
• M43: 36,031,096 km (0.104 R)
• M44: 40,732,807 km (0.119 R)
• M45: 41,102,314 km (0.064 R)
• M46: 43,217,628 km (0.041 R)
• M47: 45,367,948 km (0.102 R)
• M48: 45,495,555 km (0.039 R)
• M49: 47,164,768 km (0.094 R)
• M50: 49,377,769 km (0.042 R)
• M51: 50,695,278 km (0.074 R)
• M52: 51,092,759 km (0.058 R)
• M53: 57,040,172 km (0.073 R)
• M54: 57,729,669 km (0.036 R)
• M55: 58,006,275 km (0.107 R)
• M56: 58,699,811 km (0.074 R)
• M57: 60,796,425 km (0.108 R)
• M58: 61,783,322 km (0.091 R)
• M59: 62,917,573 km (0.073 R)
• M60: 66,651,237 km (0.083 R)
• M61: 67,231,976 km (0.066 R)
• M62: 68,691,153 km (0.089 R)
• M63: 69,130,971 km (0.114 R)
• M64: 69,571,687 km (0.112 R)
• M65: 70,751,565 km (0.115 R)
• M66: 71,640,775 km (0.095 R)
• M67: 72,981,471 km (0.104 R)
• M68: 74,030,002 km (0.116 R)
• M69: 80,579,247 km (0.111 R)
• M70: 82,284,214 km (0.059 R)
• M71: 83,844,371 km (0.106 R)
• M72: 84,314,407 km (0.069 R)
• M73: 88,424,010 km (0.073 R)
• M74: 90,021,865 km (0.11 R)
• M75: 91,307,060 km (0.095 R)
• M76: 91,629,294 km (0.08 R)
• M77: 92,436,674 km (0.072 R)
• M78: 96,672,238 km (0.086 R)
• M79: 97,493,980 km (0.106 R)
• M80: 97,823,394 km (0.058 R)
• M81: 98,648,426 km (0.055 R)
• M82: 98,979,038 km (0.083 R)
• M83: 100,637,779 km (0.069 R)
• M84: 102,138,545 km (0.1 R)
• M85: 102,473,045 km (0.089 R)
• M86: 102,975,545 km (0.105 R)
• M87: 104,319,382 km (0.105 R)
• M88: 104,993,470 km (0.082 R)
• M89: 109,410,198 km (0.086 R)
• M90: 111,469,113 km (0.087 R)
• M91: 111,641,301 km (0.108 R)
• M92: 113,540,745 km (0.106 R)
• M93: 113,713,979 km (0.085 R)
• M94: 114,581,348 km (0.03 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit