🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.57 AU - 0.59 AU

Year: 165 Days

Day: 46.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.08 AU - 1.08 AU

Year: 418 Days

Day: 25.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.3 AU

Year: 509 Days

Day: 38.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,095,993 km

• M1: 200,312 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.18 AU

Year: 976 Days

Day: 25.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,095,993 km

• M1: 61,934 km (0.089 R)
• M2: 1,027,438 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.87 AU - 2.07 AU

Year: 1031 Days

Day: 46.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 176.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,095,993 km

• M1: 669,899 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 8.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.42 AU - 12.82 AU

Year: 12902 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,095,993 km

• M1: 274,512 km (0.094 R)
• M2: 338,241 km (0.038 R)
• M3: 484,398 km (0.096 R)
• M4: 614,698 km (0.117 R)
• M5: 730,187 km (0.089 R)
• M6: 1,313,469 km (0.101 R)
• M7: 1,551,928 km (0.033 R)
• M8: 2,227,213 km (0.113 R)
• M9: 2,307,398 km (0.089 R)
• M10: 2,744,373 km (0.055 R)
• M11: 3,575,389 km (0.052 R)
• M12: 4,580,836 km (0.053 R)
• M13: 4,734,922 km (0.111 R)
• M14: 5,207,651 km (0.053 R)
• M15: 5,422,624 km (0.108 R)
• M16: 5,558,458 km (0.115 R)
• M17: 6,084,893 km (0.113 R)
• M18: 6,282,961 km (0.075 R)
• M19: 6,743,573 km (0.076 R)
• M20: 7,454,761 km (0.114 R)
• M21: 8,034,752 km (0.113 R)
• M22: 8,314,500 km (0.09 R)
• M23: 10,193,001 km (0.12 R)
• M24: 10,665,580 km (0.066 R)
• M25: 11,041,669 km (0.077 R)
• M26: 11,491,959 km (0.117 R)
• M27: 11,631,683 km (0.059 R)
• M28: 11,807,311 km (0.103 R)
• M29: 13,096,546 km (0.118 R)
• M30: 13,980,669 km (0.082 R)
• M31: 14,317,115 km (0.106 R)
• M32: 14,543,007 km (0.109 R)
• M33: 15,036,381 km (0.119 R)
• M34: 16,039,585 km (0.095 R)
• M35: 16,707,090 km (0.115 R)
• M36: 16,865,514 km (0.096 R)
• M37: 17,183,709 km (0.091 R)
• M38: 17,947,705 km (0.116 R)
• M39: 18,354,163 km (0.093 R)
• M40: 18,640,493 km (0.103 R)
• M41: 20,771,066 km (0.099 R)
• M42: 20,856,187 km (0.069 R)
• M43: 21,843,383 km (0.119 R)
• M44: 22,190,301 km (0.12 R)
• M45: 22,277,367 km (0.032 R)
• M46: 23,065,598 km (0.108 R)
• M47: 23,418,948 km (0.078 R)
• M48: 23,507,510 km (0.103 R)
• M49: 25,758,509 km (0.035 R)
• M50: 25,895,840 km (0.12 R)
• M51: 27,936,505 km (0.098 R)
• M52: 28,454,712 km (0.091 R)
• M53: 29,214,071 km (0.108 R)
• M54: 29,596,293 km (0.051 R)
• M55: 30,413,995 km (0.071 R)
• M56: 31,190,408 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.8

Radius: 4.4

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.34 AU - 14.52 AU

Year: 18347 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,095,993 km

• M1: 71,059 km (0.09 R)
• M2: 139,425 km (0.033 R)
• M3: 185,053 km (0.067 R)
• M4: 458,517 km (0.082 R)
• M5: 1,171,651 km (0.067 R)
• M6: 1,594,713 km (0.07 R)
• M7: 1,707,360 km (0.093 R)
• M8: 1,822,551 km (0.098 R)
• M9: 2,000,273 km (0.084 R)
• M10: 2,533,590 km (0.069 R)
• M11: 2,765,317 km (0.085 R)
• M12: 3,721,546 km (0.085 R)
• M13: 3,908,843 km (0.03 R)
• M14: 4,137,728 km (0.054 R)
• M15: 4,489,283 km (0.088 R)
• M16: 4,850,412 km (0.064 R)
• M17: 5,055,062 km (0.032 R)
• M18: 5,346,329 km (0.118 R)
• M19: 5,685,766 km (0.088 R)
• M20: 6,564,654 km (0.093 R)
• M21: 7,251,158 km (0.117 R)
• M22: 8,153,084 km (0.105 R)
• M23: 8,989,635 km (0.097 R)
• M24: 9,392,652 km (0.11 R)
• M25: 10,268,547 km (0.117 R)
• M26: 10,478,433 km (0.081 R)
• M27: 11,931,777 km (0.06 R)
• M28: 12,263,136 km (0.06 R)
• M29: 12,541,687 km (0.101 R)
• M30: 12,709,835 km (0.086 R)
• M31: 12,766,084 km (0.032 R)
• M32: 12,991,677 km (0.037 R)
• M33: 13,734,132 km (0.1 R)
• M34: 13,791,727 km (0.105 R)
• M35: 13,965,260 km (0.067 R)
• M36: 14,490,199 km (0.029 R)
• M37: 14,548,842 km (0.086 R)
• M38: 16,103,164 km (0.085 R)
• M39: 16,530,565 km (0.106 R)
• M40: 16,591,900 km (0.103 R)
• M41: 16,838,138 km (0.103 R)
• M42: 17,897,889 km (0.114 R)
• M43: 18,915,005 km (0.098 R)
• M44: 19,754,997 km (0.116 R)
• M45: 21,471,334 km (0.077 R)
• M46: 22,687,265 km (0.098 R)
• M47: 23,717,546 km (0.118 R)
• M48: 24,273,152 km (0.108 R)
• M49: 24,903,408 km (0.095 R)
• M50: 25,894,494 km (0.088 R)
• M51: 26,538,363 km (0.036 R)
• M52: 28,501,386 km (0.09 R)
• M53: 29,314,451 km (0.07 R)
• M54: 29,388,801 km (0.12 R)
• M55: 29,537,651 km (0.097 R)
• M56: 30,435,537 km (0.096 R)
• M57: 31,418,395 km (0.104 R)
• M58: 31,799,122 km (0.087 R)
• M59: 32,642,255 km (0.079 R)
• M60: 33,492,570 km (0.106 R)
• M61: 33,648,002 km (0.076 R)
• M62: 34,585,532 km (0.073 R)
• M63: 34,978,675 km (0.104 R)
• M64: 36,406,138 km (0.107 R)
• M65: 37,690,884 km (0.12 R)
• M66: 38,420,174 km (0.11 R)
• M67: 40,139,652 km (0.092 R)
• M68: 40,387,386 km (0.114 R)
• M69: 41,717,012 km (0.054 R)
• M70: 41,800,487 km (0.098 R)
• M71: 42,555,209 km (0.054 R)
• M72: 43,738,079 km (0.083 R)
• M73: 44,589,590 km (0.072 R)
• M74: 45,446,636 km (0.11 R)
• M75: 45,704,693 km (0.092 R)
• M76: 46,568,770 km (0.098 R)
• M77: 47,351,017 km (0.085 R)
• M78: 49,104,753 km (0.09 R)
• M79: 51,685,167 km (0.083 R)
• M80: 52,134,559 km (0.044 R)
• M81: 52,224,617 km (0.116 R)
• M82: 53,490,364 km (0.05 R)
• M83: 54,127,053 km (0.1 R)
• M84: 55,316,057 km (0.059 R)
• M85: 56,052,078 km (0.062 R)
• M86: 57,440,795 km (0.115 R)
• M87: 57,533,845 km (0.057 R)
• M88: 58,747,084 km (0.102 R)
• M89: 60,157,642 km (0.088 R)
• M90: 61,483,977 km (0.052 R)
• M91: 62,150,884 km (0.066 R)
• M92: 63,299,646 km (0.114 R)
• M93: 64,262,309 km (0.083 R)
• M94: 64,358,799 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 5.4

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.76 AU - 23.44 AU

Year: 31117 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,095,993 km

• M1: 474,973 km (0.107 R)
• M2: 519,404 km (0.064 R)
• M3: 1,189,752 km (0.086 R)
• M4: 1,644,529 km (0.059 R)
• M5: 1,890,618 km (0.03 R)
• M6: 2,110,676 km (0.077 R)
• M7: 2,185,924 km (0.086 R)
• M8: 2,575,327 km (0.095 R)
• M9: 2,615,420 km (0.113 R)
• M10: 3,028,160 km (0.083 R)
• M11: 3,416,965 km (0.115 R)
• M12: 4,872,403 km (0.117 R)
• M13: 5,022,300 km (0.043 R)
• M14: 5,584,937 km (0.063 R)
• M15: 6,713,354 km (0.099 R)
• M16: 6,768,855 km (0.092 R)
• M17: 7,048,453 km (0.062 R)
• M18: 7,618,870 km (0.111 R)
• M19: 7,851,195 km (0.097 R)
• M20: 8,027,123 km (0.092 R)
• M21: 8,085,915 km (0.046 R)
• M22: 8,145,006 km (0.034 R)
• M23: 8,263,487 km (0.097 R)
• M24: 8,803,835 km (0.027 R)
• M25: 8,864,571 km (0.12 R)
• M26: 8,925,458 km (0.098 R)
• M27: 10,945,777 km (0.111 R)
• M28: 11,405,790 km (0.096 R)
• M29: 12,006,576 km (0.089 R)
• M30: 13,308,376 km (0.076 R)
• M31: 13,518,112 km (0.091 R)
• M32: 14,654,458 km (0.033 R)
• M33: 16,340,725 km (0.065 R)
• M34: 17,168,749 km (0.071 R)
• M35: 17,549,625 km (0.117 R)
• M36: 17,702,814 km (0.09 R)
• M37: 17,933,344 km (0.058 R)
• M38: 18,087,579 km (0.115 R)
• M39: 19,972,513 km (0.042 R)
• M40: 20,857,085 km (0.071 R)
• M41: 21,508,434 km (0.094 R)
• M42: 25,727,842 km (0.115 R)
• M43: 26,076,255 km (0.107 R)
• M44: 26,250,986 km (0.08 R)
• M45: 27,662,890 km (0.057 R)
• M46: 28,019,831 km (0.079 R)
• M47: 28,109,290 km (0.113 R)
• M48: 28,288,359 km (0.088 R)
• M49: 29,008,972 km (0.107 R)
• M50: 30,192,590 km (0.058 R)
• M51: 30,560,003 km (0.086 R)
• M52: 30,836,459 km (0.081 R)
• M53: 31,113,814 km (0.088 R)
• M54: 31,484,966 km (0.117 R)
• M55: 31,671,066 km (0.115 R)
• M56: 33,551,810 km (0.094 R)
• M57: 34,889,963 km (0.11 R)
• M58: 36,440,246 km (0.118 R)
• M59: 37,617,731 km (0.057 R)
• M60: 39,007,196 km (0.034 R)
• M61: 39,708,212 km (0.103 R)
• M62: 39,909,271 km (0.066 R)
• M63: 41,938,417 km (0.083 R)
• M64: 42,553,563 km (0.115 R)
• M65: 45,149,086 km (0.12 R)
• M66: 45,358,972 km (0.083 R)
• M67: 45,779,641 km (0.039 R)
• M68: 47,049,428 km (0.057 R)
• M69: 47,368,670 km (0.078 R)
• M70: 48,437,995 km (0.104 R)
• M71: 48,760,229 km (0.119 R)
• M72: 50,600,433 km (0.093 R)
• M73: 53,569,202 km (0.064 R)
• M74: 56,820,263 km (0.065 R)
• M75: 62,223,140 km (0.06 R)
• M76: 63,159,024 km (0.082 R)
• M77: 63,276,309 km (0.071 R)
• M78: 64,335,312 km (0.11 R)
• M79: 65,994,353 km (0.061 R)
• M80: 67,187,994 km (0.112 R)
• M81: 67,667,455 km (0.099 R)
• M82: 67,787,433 km (0.074 R)
• M83: 71,910,649 km (0.078 R)
• M84: 72,033,170 km (0.112 R)
• M85: 74,621,512 km (0.097 R)
• M86: 74,745,529 km (0.039 R)
• M87: 75,118,028 km (0.108 R)
• M88: 75,491,125 km (0.112 R)
• M89: 77,616,761 km (0.113 R)
• M90: 79,382,016 km (0.081 R)
• M91: 79,635,285 km (0.096 R)
• M92: 86,183,782 km (0.046 R)
• M93: 87,096,030 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit