🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.62 AU - 0.88 AU

Year: 235 Days

Day: 48 Hours

Environment

Temp: 105 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,676,642 km

• M1: 135,236 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.69 AU - 2.53 AU

Year: 1108 Days

Day: 21.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,676,642 km

• M1: 51,462 km (0.045 R)
• M2: 306,825 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.8 AU - 2.8 AU

Year: 1261 Days

Day: 12.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.77 AU - 3.09 AU

Year: 1814 Days

Day: 16.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.55 AU - 5.09 AU

Year: 3247 Days

Day: 40.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,676,642 km

• M1: 233,373 km (0.103 R)
• M2: 1,366,726 km (0.056 R)

Asteroid Belt

Center: 7.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 13.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.24 AU - 13.06 AU

Year: 12569 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,676,642 km

• M1: 234,121 km (0.037 R)
• M2: 332,406 km (0.103 R)
• M3: 665,112 km (0.093 R)
• M4: 800,349 km (0.084 R)
• M5: 1,308,383 km (0.057 R)
• M6: 1,439,132 km (0.067 R)
• M7: 1,882,839 km (0.061 R)
• M8: 2,893,522 km (0.09 R)
• M9: 3,826,265 km (0.042 R)
• M10: 4,608,662 km (0.107 R)
• M11: 4,880,481 km (0.097 R)
• M12: 5,192,692 km (0.112 R)
• M13: 5,440,127 km (0.071 R)
• M14: 5,800,358 km (0.117 R)
• M15: 6,468,462 km (0.117 R)
• M16: 6,773,193 km (0.043 R)
• M17: 7,043,816 km (0.099 R)
• M18: 7,917,617 km (0.1 R)
• M19: 9,163,917 km (0.066 R)
• M20: 9,506,645 km (0.031 R)
• M21: 9,679,581 km (0.069 R)
• M22: 10,204,669 km (0.089 R)
• M23: 10,337,512 km (0.102 R)
• M24: 10,604,694 km (0.106 R)
• M25: 11,009,805 km (0.055 R)
• M26: 11,191,566 km (0.118 R)
• M27: 11,511,855 km (0.06 R)
• M28: 11,742,685 km (0.073 R)
• M29: 11,881,811 km (0.094 R)
• M30: 12,444,000 km (0.094 R)
• M31: 13,015,015 km (0.112 R)
• M32: 13,497,318 km (0.082 R)
• M33: 13,838,401 km (0.086 R)
• M34: 13,936,388 km (0.104 R)
• M35: 14,628,877 km (0.113 R)
• M36: 14,979,384 km (0.049 R)
• M37: 15,231,457 km (0.05 R)
• M38: 15,841,966 km (0.068 R)
• M39: 16,253,659 km (0.105 R)
• M40: 16,982,350 km (0.114 R)
• M41: 17,350,660 km (0.096 R)
• M42: 17,456,426 km (0.071 R)
• M43: 18,202,620 km (0.077 R)
• M44: 19,122,797 km (0.113 R)
• M45: 19,396,262 km (0.113 R)
• M46: 20,113,583 km (0.091 R)
• M47: 20,280,235 km (0.056 R)
• M48: 21,064,577 km (0.08 R)
• M49: 22,087,527 km (0.084 R)
• M50: 23,068,440 km (0.05 R)
• M51: 23,359,708 km (0.096 R)
• M52: 23,828,248 km (0.086 R)
• M53: 24,953,374 km (0.066 R)
• M54: 25,132,592 km (0.073 R)
• M55: 25,672,939 km (0.073 R)
• M56: 26,765,004 km (0.089 R)
• M57: 28,058,277 km (0.092 R)
• M58: 28,431,524 km (0.098 R)
• M59: 29,057,292 km (0.112 R)
• M60: 29,245,935 km (0.047 R)
• M61: 29,498,007 km (0.116 R)
• M62: 29,687,548 km (0.117 R)
• M63: 30,258,713 km (0.099 R)
• M64: 32,448,975 km (0.088 R)
• M65: 32,906,296 km (0.071 R)
• M66: 35,694,351 km (0.035 R)
• M67: 36,640,558 km (0.078 R)
• M68: 39,111,167 km (0.088 R)
• M69: 39,458,682 km (0.093 R)
• M70: 40,226,568 km (0.086 R)
• M71: 41,140,312 km (0.067 R)
• M72: 41,281,532 km (0.097 R)
• M73: 41,493,662 km (0.114 R)
• M74: 41,706,091 km (0.098 R)
• M75: 42,773,921 km (0.079 R)
• M76: 43,634,707 km (0.105 R)
• M77: 44,645,989 km (0.025 R)
• M78: 45,811,356 km (0.097 R)
• M79: 46,471,232 km (0.099 R)
• M80: 48,469,860 km (0.076 R)
• M81: 48,693,658 km (0.093 R)
• M82: 49,142,153 km (0.035 R)
• M83: 49,742,489 km (0.086 R)
• M84: 50,194,274 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.6

Radius: 7.2

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.39 AU - 18.81 AU

Year: 24460 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,676,642 km

• M1: 92,451 km (0.054 R)
• M2: 197,170 km (0.104 R)
• M3: 353,350 km (0.083 R)
• M4: 623,524 km (0.088 R)
• M5: 1,101,489 km (0.118 R)
• M6: 1,195,736 km (0.087 R)
• M7: 1,460,674 km (0.101 R)
• M8: 1,891,964 km (0.065 R)
• M9: 1,967,511 km (0.12 R)
• M10: 2,161,091 km (0.062 R)
• M11: 2,778,182 km (0.027 R)
• M12: 3,218,449 km (0.094 R)
• M13: 3,493,110 km (0.115 R)
• M14: 4,361,825 km (0.103 R)
• M15: 5,029,032 km (0.117 R)
• M16: 6,004,410 km (0.092 R)
• M17: 7,877,076 km (0.12 R)
• M18: 8,123,015 km (0.067 R)
• M19: 8,496,561 km (0.073 R)
• M20: 8,685,503 km (0.038 R)
• M21: 10,046,395 km (0.062 R)
• M22: 10,853,475 km (0.08 R)
• M23: 11,058,424 km (0.114 R)
• M24: 11,264,720 km (0.066 R)
• M25: 11,403,098 km (0.091 R)
• M26: 11,821,224 km (0.112 R)
• M27: 12,173,527 km (0.031 R)
• M28: 12,888,305 km (0.12 R)
• M29: 13,543,394 km (0.09 R)
• M30: 13,616,847 km (0.066 R)
• M31: 14,508,600 km (0.052 R)
• M32: 16,661,612 km (0.113 R)
• M33: 18,666,673 km (0.115 R)
• M34: 20,156,817 km (0.103 R)
• M35: 21,256,661 km (0.111 R)
• M36: 21,427,651 km (0.07 R)
• M37: 21,513,221 km (0.046 R)
• M38: 23,602,505 km (0.073 R)
• M39: 24,402,554 km (0.058 R)
• M40: 24,581,473 km (0.105 R)
• M41: 26,120,387 km (0.088 R)
• M42: 27,225,466 km (0.1 R)
• M43: 27,318,217 km (0.099 R)
• M44: 28,251,707 km (0.109 R)
• M45: 30,824,043 km (0.081 R)
• M46: 33,470,130 km (0.082 R)
• M47: 33,868,210 km (0.095 R)
• M48: 35,072,174 km (0.111 R)
• M49: 36,290,050 km (0.107 R)
• M50: 37,212,620 km (0.105 R)
• M51: 39,815,324 km (0.096 R)
• M52: 41,298,287 km (0.105 R)
• M53: 43,123,232 km (0.106 R)
• M54: 43,339,700 km (0.103 R)
• M55: 43,448,009 km (0.114 R)
• M56: 45,854,440 km (0.118 R)
• M57: 46,518,355 km (0.102 R)
• M58: 48,641,149 km (0.106 R)
• M59: 50,339,384 km (0.039 R)
• M60: 50,681,365 km (0.053 R)
• M61: 52,633,617 km (0.079 R)
• M62: 52,980,684 km (0.057 R)
• M63: 53,560,974 km (0.101 R)
• M64: 53,677,212 km (0.076 R)
• M65: 55,549,130 km (0.083 R)
• M66: 55,666,864 km (0.083 R)
• M67: 56,138,546 km (0.096 R)
• M68: 56,611,425 km (0.079 R)
• M69: 58,516,554 km (0.092 R)
• M70: 60,080,001 km (0.119 R)
• M71: 61,413,516 km (0.069 R)
• M72: 62,389,493 km (0.076 R)
• M73: 64,109,719 km (0.11 R)
• M74: 64,604,140 km (0.118 R)
• M75: 68,352,015 km (0.094 R)
• M76: 71,656,632 km (0.109 R)
• M77: 72,041,398 km (0.043 R)
• M78: 75,533,910 km (0.087 R)
• M79: 76,317,503 km (0.117 R)
• M80: 77,761,123 km (0.116 R)
• M81: 79,081,324 km (0.114 R)
• M82: 82,145,836 km (0.086 R)
• M83: 82,414,065 km (0.076 R)
• M84: 83,220,697 km (0.111 R)
• M85: 83,490,272 km (0.073 R)
• M86: 83,894,935 km (0.057 R)
• M87: 85,384,630 km (0.068 R)
• M88: 86,746,420 km (0.059 R)
• M89: 88,115,390 km (0.117 R)
• M90: 88,527,532 km (0.1 R)
• M91: 89,077,903 km (0.074 R)
• M92: 89,215,682 km (0.07 R)
• M93: 91,013,400 km (0.035 R)
• M94: 91,429,880 km (0.113 R)
• M95: 92,404,361 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 5

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.6 AU - 20.62 AU

Year: 30212 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,676,642 km

• M1: 496,515 km (0.108 R)
• M2: 547,678 km (0.096 R)
• M3: 1,051,224 km (0.112 R)
• M4: 1,117,945 km (0.074 R)
• M5: 1,151,754 km (0.11 R)
• M6: 1,398,740 km (0.045 R)
• M7: 2,233,047 km (0.069 R)
• M8: 2,584,752 km (0.109 R)
• M9: 3,537,242 km (0.113 R)
• M10: 3,945,943 km (0.027 R)
• M11: 4,369,305 km (0.083 R)
• M12: 4,696,326 km (0.056 R)
• M13: 4,807,178 km (0.068 R)
• M14: 5,201,668 km (0.119 R)
• M15: 5,606,629 km (0.05 R)
• M16: 6,202,477 km (0.071 R)
• M17: 8,240,150 km (0.106 R)
• M18: 8,575,848 km (0.075 R)
• M19: 9,122,029 km (0.079 R)
• M20: 9,469,096 km (0.071 R)
• M21: 9,962,321 km (0.114 R)
• M22: 10,104,738 km (0.109 R)
• M23: 10,608,583 km (0.083 R)
• M24: 11,268,460 km (0.06 R)
• M25: 11,416,861 km (0.05 R)
• M26: 11,865,954 km (0.105 R)
• M27: 12,244,735 km (0.034 R)
• M28: 12,858,835 km (0.112 R)
• M29: 14,117,102 km (0.05 R)
• M30: 15,086,197 km (0.09 R)
• M31: 16,243,636 km (0.12 R)
• M32: 17,515,218 km (0.094 R)
• M33: 18,206,360 km (0.095 R)
• M34: 19,259,679 km (0.111 R)
• M35: 20,242,537 km (0.089 R)
• M36: 20,422,952 km (0.072 R)
• M37: 21,700,966 km (0.078 R)
• M38: 22,536,171 km (0.088 R)
• M39: 24,814,248 km (0.092 R)
• M40: 24,910,738 km (0.118 R)
• M41: 25,298,047 km (0.073 R)
• M42: 26,373,207 km (0.086 R)
• M43: 27,363,395 km (0.098 R)
• M44: 29,891,899 km (0.095 R)
• M45: 31,653,563 km (0.058 R)
• M46: 33,448,438 km (0.08 R)
• M47: 35,167,617 km (0.115 R)
• M48: 35,276,075 km (0.093 R)
• M49: 36,256,690 km (0.1 R)
• M50: 37,356,832 km (0.095 R)
• M51: 37,910,943 km (0.036 R)
• M52: 38,691,245 km (0.083 R)
• M53: 40,154,612 km (0.036 R)
• M54: 40,494,797 km (0.108 R)
• M55: 40,836,030 km (0.075 R)
• M56: 42,556,256 km (0.111 R)
• M57: 42,903,173 km (0.116 R)
• M58: 44,886,542 km (0.116 R)
• M59: 45,593,691 km (0.113 R)
• M60: 46,423,361 km (0.087 R)
• M61: 49,184,190 km (0.071 R)
• M62: 49,669,635 km (0.118 R)
• M63: 49,791,407 km (0.109 R)
• M64: 51,381,633 km (0.094 R)
• M65: 52,244,812 km (0.086 R)
• M66: 52,492,247 km (0.1 R)
• M67: 54,486,387 km (0.12 R)
• M68: 55,998,073 km (0.066 R)
• M69: 56,251,343 km (0.101 R)
• M70: 57,013,544 km (0.057 R)
• M71: 59,449,595 km (0.103 R)
• M72: 59,837,204 km (0.114 R)
• M73: 62,574,845 km (0.073 R)
• M74: 65,753,051 km (0.108 R)
• M75: 66,287,864 km (0.084 R)
• M76: 66,421,754 km (0.114 R)
• M77: 67,496,465 km (0.057 R)
• M78: 67,900,828 km (0.11 R)
• M79: 69,662,792 km (0.099 R)
• M80: 70,481,092 km (0.108 R)
• M81: 71,852,007 km (0.106 R)
• M82: 74,480,890 km (0.089 R)
• M83: 77,987,464 km (0.112 R)
• M84: 78,695,212 km (0.052 R)
• M85: 82,986,427 km (0.064 R)
• M86: 84,869,266 km (0.069 R)
• M87: 87,206,134 km (0.12 R)
• M88: 90,750,706 km (0.053 R)
• M89: 91,345,956 km (0.106 R)
• M90: 92,092,000 km (0.09 R)
• M91: 97,522,403 km (0.106 R)
• M92: 99,508,764 km (0.091 R)
• M93: 99,815,439 km (0.07 R)
• M94: 100,429,987 km (0.091 R)
• M95: 101,045,732 km (0.073 R)
• M96: 101,199,818 km (0.101 R)
• M97: 101,817,208 km (0.115 R)
• M98: 103,676,710 km (0.102 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit