🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.55 AU - 0.91 AU

Year: 220 Days

Day: 40.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,235,481 km

• M1: 122,670 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 287 Days

Day: 33.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 79.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,235,481 km

• M1: 17,952 km (0.105 R)
• M2: 204,351 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.8 AU - 1.04 AU

Year: 312 Days

Day: 27.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,235,481 km

• M1: 619,186 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.17 AU - 2.77 AU

Year: 1371 Days

Day: 26.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,235,481 km

• M1: 596,896 km (0.069 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 10.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.21 AU - 8.61 AU

Year: 8612 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,235,481 km

• M1: 163,361 km (0.096 R)
• M2: 237,262 km (0.086 R)
• M3: 378,931 km (0.058 R)
• M4: 469,737 km (0.111 R)
• M5: 582,684 km (0.099 R)
• M6: 823,985 km (0.025 R)
• M7: 1,149,061 km (0.109 R)
• M8: 1,344,885 km (0.12 R)
• M9: 1,418,936 km (0.12 R)
• M10: 1,513,482 km (0.109 R)
• M11: 1,789,939 km (0.099 R)
• M12: 2,061,159 km (0.09 R)
• M13: 2,213,001 km (0.1 R)
• M14: 2,550,644 km (0.104 R)
• M15: 2,808,850 km (0.093 R)
• M16: 3,350,843 km (0.11 R)
• M17: 3,634,031 km (0.104 R)
• M18: 4,445,750 km (0.027 R)
• M19: 4,872,403 km (0.079 R)
• M20: 5,105,327 km (0.092 R)
• M21: 5,312,071 km (0.094 R)
• M22: 5,764,754 km (0.105 R)
• M23: 5,856,757 km (0.073 R)
• M24: 6,073,374 km (0.106 R)
• M25: 6,868,786 km (0.103 R)
• M26: 6,999,086 km (0.105 R)
• M27: 7,097,372 km (0.096 R)
• M28: 7,395,072 km (0.117 R)
• M29: 7,528,662 km (0.11 R)
• M30: 7,629,342 km (0.063 R)
• M31: 8,139,770 km (0.116 R)
• M32: 8,626,262 km (0.073 R)
• M33: 8,767,034 km (0.095 R)
• M34: 9,773,378 km (0.116 R)
• M35: 10,290,239 km (0.068 R)
• M36: 10,477,087 km (0.112 R)
• M37: 10,552,035 km (0.106 R)
• M38: 10,627,283 km (0.091 R)
• M39: 12,050,707 km (0.077 R)
• M40: 13,086,523 km (0.078 R)
• M41: 13,492,382 km (0.12 R)
• M42: 13,656,042 km (0.087 R)
• M43: 13,820,150 km (0.048 R)
• M44: 14,026,446 km (0.096 R)
• M45: 14,109,174 km (0.054 R)
• M46: 14,861,352 km (0.113 R)
• M47: 15,030,248 km (0.106 R)
• M48: 15,284,863 km (0.088 R)
• M49: 15,412,769 km (0.071 R)
• M50: 16,274,154 km (0.101 R)
• M51: 16,842,476 km (0.064 R)
• M52: 17,595,402 km (0.111 R)
• M53: 17,774,172 km (0.079 R)
• M54: 18,178,535 km (0.082 R)
• M55: 18,676,995 km (0.078 R)
• M56: 19,179,943 km (0.109 R)
• M57: 19,271,946 km (0.086 R)
• M58: 19,780,130 km (0.113 R)
• M59: 21,188,594 km (0.115 R)
• M60: 21,952,889 km (0.047 R)
• M61: 22,580,602 km (0.085 R)
• M62: 23,263,217 km (0.079 R)
• M63: 24,548,861 km (0.034 R)
• M64: 25,301,039 km (0.084 R)
• M65: 25,755,966 km (0.102 R)
• M66: 28,489,568 km (0.101 R)
• M67: 28,752,112 km (0.117 R)
• M68: 28,857,429 km (0.104 R)
• M69: 28,962,746 km (0.117 R)
• M70: 29,651,046 km (0.056 R)
• M71: 30,077,250 km (0.032 R)
• M72: 30,612,811 km (0.118 R)
• M73: 31,911,171 km (0.118 R)
• M74: 32,074,831 km (0.06 R)
• M75: 32,238,640 km (0.069 R)
• M76: 32,512,255 km (0.05 R)
• M77: 32,841,669 km (0.052 R)
• M78: 33,006,825 km (0.096 R)
• M79: 33,393,237 km (0.054 R)
• M80: 34,617,396 km (0.077 R)
• M81: 34,841,494 km (0.098 R)
• M82: 35,234,936 km (0.086 R)
• M83: 36,709,074 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 12.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.02 AU - 13.56 AU

Year: 15213 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,235,481 km

• M1: 303,085 km (0.05 R)
• M2: 455,526 km (0.034 R)
• M3: 778,358 km (0.045 R)
• M4: 1,327,232 km (0.117 R)
• M5: 1,778,719 km (0.088 R)
• M6: 2,042,909 km (0.043 R)
• M7: 2,817,227 km (0.035 R)
• M8: 3,223,984 km (0.055 R)
• M9: 3,547,863 km (0.116 R)
• M10: 3,752,363 km (0.097 R)
• M11: 3,961,052 km (0.105 R)
• M12: 4,554,358 km (0.053 R)
• M13: 4,833,358 km (0.052 R)
• M14: 5,118,042 km (0.087 R)
• M15: 5,525,846 km (0.11 R)
• M16: 5,793,776 km (0.066 R)
• M17: 6,035,376 km (0.08 R)
• M18: 6,157,448 km (0.106 R)
• M19: 6,249,601 km (0.111 R)
• M20: 6,780,374 km (0.111 R)
• M21: 6,939,247 km (0.061 R)
• M22: 7,358,270 km (0.072 R)
• M23: 7,488,869 km (0.052 R)
• M24: 7,818,733 km (0.112 R)
• M25: 8,052,405 km (0.067 R)
• M26: 8,458,563 km (0.083 R)
• M27: 9,045,435 km (0.087 R)
• M28: 9,467,750 km (0.085 R)
• M29: 10,076,913 km (0.119 R)
• M30: 10,625,039 km (0.071 R)
• M31: 11,182,890 km (0.062 R)
• M32: 12,992,276 km (0.044 R)
• M33: 13,229,688 km (0.087 R)
• M34: 13,309,124 km (0.084 R)
• M35: 13,910,358 km (0.084 R)
• M36: 14,153,455 km (0.078 R)
• M37: 14,234,686 km (0.079 R)
• M38: 14,316,217 km (0.1 R)
• M39: 14,397,897 km (0.116 R)
• M40: 15,014,989 km (0.119 R)
• M41: 15,181,042 km (0.058 R)
• M42: 16,147,594 km (0.093 R)
• M43: 16,445,743 km (0.059 R)
• M44: 16,659,817 km (0.112 R)
• M45: 17,004,341 km (0.078 R)
• M46: 17,134,043 km (0.117 R)
• M47: 17,394,642 km (0.088 R)
• M48: 19,030,345 km (0.11 R)
• M49: 19,300,220 km (0.102 R)
• M50: 20,254,654 km (0.117 R)
• M51: 20,392,284 km (0.077 R)
• M52: 20,484,287 km (0.118 R)
• M53: 20,622,366 km (0.116 R)
• M54: 21,085,072 km (0.052 R)
• M55: 21,457,720 km (0.085 R)
• M56: 21,644,867 km (0.078 R)
• M57: 22,351,567 km (0.081 R)
• M58: 22,446,263 km (0.063 R)
• M59: 22,779,118 km (0.077 R)
• M60: 22,874,562 km (0.098 R)
• M61: 23,113,619 km (0.061 R)
• M62: 23,546,106 km (0.114 R)
• M63: 25,302,535 km (0.082 R)
• M64: 25,500,154 km (0.049 R)
• M65: 25,847,520 km (0.082 R)
• M66: 26,296,463 km (0.043 R)
• M67: 26,496,775 km (0.101 R)
• M68: 26,697,535 km (0.112 R)
• M69: 27,760,278 km (0.104 R)
• M70: 28,168,681 km (0.037 R)
• M71: 28,322,318 km (0.11 R)
• M72: 28,888,246 km (0.112 R)
• M73: 29,043,230 km (0.11 R)
• M74: 29,146,752 km (0.066 R)
• M75: 29,613,946 km (0.096 R)
• M76: 29,874,545 km (0.104 R)
• M77: 30,188,402 km (0.096 R)
• M78: 30,608,472 km (0.039 R)
• M79: 31,348,234 km (0.093 R)
• M80: 31,560,663 km (0.098 R)
• M81: 32,093,830 km (0.113 R)
• M82: 32,307,904 km (0.117 R)
• M83: 33,385,607 km (0.079 R)
• M84: 35,908,874 km (0.052 R)
• M85: 37,700,159 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.5

Radius: 3.5

Gravity: 63.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.56 AU - 20.74 AU

Year: 28439 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 100,235,481 km

• M1: 265,536 km (0.064 R)
• M2: 671,694 km (0.088 R)
• M3: 699,520 km (0.065 R)
• M4: 1,231,639 km (0.114 R)
• M5: 1,335,909 km (0.099 R)
• M6: 1,820,157 km (0.061 R)
• M7: 2,268,203 km (0.11 R)
• M8: 2,396,109 km (0.113 R)
• M9: 2,526,409 km (0.097 R)
• M10: 2,748,711 km (0.096 R)
• M11: 2,931,071 km (0.09 R)
• M12: 3,698,807 km (0.094 R)
• M13: 3,849,303 km (0.068 R)
• M14: 4,418,373 km (0.119 R)
• M15: 6,157,598 km (0.087 R)
• M16: 6,455,747 km (0.052 R)
• M17: 7,567,707 km (0.092 R)
• M18: 7,694,866 km (0.085 R)
• M19: 8,538,598 km (0.112 R)
• M20: 9,275,218 km (0.089 R)
• M21: 10,171,458 km (0.1 R)
• M22: 10,452,852 km (0.109 R)
• M23: 10,523,612 km (0.084 R)
• M24: 15,367,890 km (0.101 R)
• M25: 17,672,445 km (0.087 R)
• M26: 17,756,818 km (0.097 R)
• M27: 18,180,180 km (0.065 R)
• M28: 18,521,264 km (0.097 R)
• M29: 18,950,759 km (0.094 R)
• M30: 19,123,395 km (0.108 R)
• M31: 19,383,396 km (0.046 R)
• M32: 19,906,839 km (0.109 R)
• M33: 26,732,541 km (0.094 R)
• M34: 27,023,210 km (0.085 R)
• M35: 27,705,376 km (0.113 R)
• M36: 27,901,349 km (0.074 R)
• M37: 28,097,771 km (0.043 R)
• M38: 28,196,207 km (0.071 R)
• M39: 29,886,064 km (0.112 R)
• M40: 30,187,654 km (0.086 R)
• M41: 31,813,184 km (0.091 R)
• M42: 32,223,980 km (0.107 R)
• M43: 32,947,136 km (0.062 R)
• M44: 34,094,252 km (0.12 R)
• M45: 36,749,615 km (0.086 R)
• M46: 37,396,625 km (0.104 R)
• M47: 37,613,243 km (0.066 R)
• M48: 38,702,166 km (0.119 R)
• M49: 39,250,592 km (0.059 R)
• M50: 39,470,650 km (0.058 R)
• M51: 40,133,219 km (0.119 R)
• M52: 42,933,392 km (0.06 R)
• M53: 43,273,727 km (0.087 R)
• M54: 44,071,084 km (0.094 R)
• M55: 44,873,377 km (0.054 R)
• M56: 48,012,389 km (0.074 R)
• M57: 48,483,473 km (0.074 R)
• M58: 48,601,506 km (0.058 R)
• M59: 49,311,497 km (0.039 R)
• M60: 50,382,917 km (0.085 R)
• M61: 50,502,446 km (0.116 R)
• M62: 50,622,124 km (0.109 R)
• M63: 53,521,032 km (0.094 R)
• M64: 54,254,211 km (0.066 R)
• M65: 56,225,462 km (0.094 R)
• M66: 56,970,609 km (0.1 R)
• M67: 57,844,111 km (0.099 R)
• M68: 58,219,901 km (0.098 R)
• M69: 58,722,101 km (0.108 R)
• M70: 58,847,913 km (0.096 R)
• M71: 62,021,632 km (0.096 R)
• M72: 62,149,687 km (0.118 R)
• M73: 63,822,940 km (0.084 R)
• M74: 64,470,399 km (0.108 R)
• M75: 66,164,146 km (0.058 R)
• M76: 68,930,809 km (0.107 R)
• M77: 71,197,965 km (0.083 R)
• M78: 71,332,154 km (0.11 R)
• M79: 71,466,344 km (0.097 R)
• M80: 71,735,021 km (0.096 R)
• M81: 72,543,149 km (0.099 R)
• M82: 75,805,280 km (0.115 R)
• M83: 77,316,368 km (0.065 R)
• M84: 80,089,165 km (0.112 R)
• M85: 84,309,022 km (0.075 R)
• M86: 84,877,045 km (0.061 R)
• M87: 86,302,712 km (0.118 R)
• M88: 88,456,174 km (0.117 R)
• M89: 90,046,549 km (0.064 R)
• M90: 93,108,967 km (0.066 R)
• M91: 94,137,302 km (0.115 R)
• M92: 94,579,215 km (0.047 R)
• M93: 96,056,942 km (0.112 R)
• M94: 96,501,846 km (0.082 R)
• M95: 97,244,749 km (0.072 R)
• M96: 97,691,449 km (0.103 R)
• M97: 98,138,896 km (0.11 R)
• M98: 98,437,493 km (0.109 R)
• M99: 98,736,390 km (0.059 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit