🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.34 AU - 1.6 AU

Year: 641 Days

Day: 28.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.71 AU - 2.23 AU

Year: 995 Days

Day: 39.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,761,271 km

• M1: 93,798 km (0.076 R)
• M2: 1,596,359 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.62 AU - 2.42 AU

Year: 1033 Days

Day: 37.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,761,271 km

• M1: 496,815 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.84 AU - 2.62 AU

Year: 1198 Days

Day: 33.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.06 AU - 2.7 AU

Year: 1321 Days

Day: 29.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.43 AU - 3.27 AU

Year: 1732 Days

Day: 15.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.07 AU - 3.59 AU

Year: 2187 Days

Day: 38.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 14.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.76 AU - 7.96 AU

Year: 6466 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,761,271 km

• M1: 181,612 km (0.053 R)
• M2: 305,479 km (0.041 R)
• M3: 495,319 km (0.075 R)
• M4: 605,423 km (0.12 R)
• M5: 725,849 km (0.116 R)
• M6: 855,849 km (0.094 R)
• M7: 1,297,163 km (0.094 R)
• M8: 1,471,893 km (0.115 R)
• M9: 2,003,415 km (0.088 R)
• M10: 2,221,379 km (0.096 R)
• M11: 2,347,639 km (0.107 R)
• M12: 2,636,812 km (0.103 R)
• M13: 2,984,029 km (0.046 R)
• M14: 3,250,313 km (0.102 R)
• M15: 3,426,838 km (0.047 R)
• M16: 3,772,858 km (0.089 R)
• M17: 4,130,397 km (0.118 R)
• M18: 4,269,523 km (0.086 R)
• M19: 4,374,840 km (0.063 R)
• M20: 4,481,204 km (0.066 R)
• M21: 4,696,326 km (0.096 R)
• M22: 5,007,190 km (0.077 R)
• M23: 5,230,690 km (0.105 R)
• M24: 5,687,711 km (0.111 R)
• M25: 5,842,844 km (0.117 R)
• M26: 6,137,851 km (0.063 R)
• M27: 6,257,230 km (0.118 R)
• M28: 6,437,645 km (0.086 R)
• M29: 6,824,505 km (0.11 R)
• M30: 6,927,578 km (0.12 R)
• M31: 7,093,482 km (0.044 R)
• M32: 7,450,722 km (0.037 R)
• M33: 7,556,936 km (0.079 R)
• M34: 7,684,992 km (0.114 R)
• M35: 7,792,403 km (0.1 R)
• M36: 8,292,509 km (0.107 R)
• M37: 8,491,026 km (0.108 R)
• M38: 8,825,526 km (0.105 R)
• M39: 9,073,560 km (0.076 R)
• M40: 9,164,366 km (0.07 R)
• M41: 9,392,652 km (0.109 R)
• M42: 9,785,197 km (0.086 R)
• M43: 12,026,173 km (0.097 R)
• M44: 12,376,980 km (0.103 R)
• M45: 12,960,412 km (0.097 R)
• M46: 13,088,467 km (0.101 R)
• M47: 13,891,957 km (0.092 R)
• M48: 14,101,843 km (0.105 R)
• M49: 14,978,936 km (0.113 R)
• M50: 15,655,118 km (0.112 R)
• M51: 15,846,304 km (0.11 R)
• M52: 16,010,712 km (0.111 R)
• M53: 16,618,678 km (0.087 R)
• M54: 16,729,979 km (0.083 R)
• M55: 17,037,552 km (0.081 R)
• M56: 17,177,875 km (0.104 R)
• M57: 17,573,112 km (0.075 R)
• M58: 17,914,195 km (0.083 R)
• M59: 18,458,732 km (0.094 R)
• M60: 18,718,583 km (0.12 R)
• M61: 19,212,705 km (0.094 R)
• M62: 19,593,581 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 8.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.79 AU - 7.71 AU

Year: 7026 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,761,271 km

• M1: 124,465 km (0.089 R)
• M2: 187,745 km (0.058 R)
• M3: 261,347 km (0.105 R)
• M4: 368,908 km (0.083 R)
• M5: 450,439 km (0.095 R)
• M6: 598,092 km (0.091 R)
• M7: 829,520 km (0.081 R)
• M8: 1,276,519 km (0.078 R)
• M9: 1,341,295 km (0.104 R)
• M10: 1,955,992 km (0.107 R)
• M11: 2,204,474 km (0.095 R)
• M12: 2,382,645 km (0.106 R)
• M13: 2,443,083 km (0.103 R)
• M14: 2,774,143 km (0.081 R)
• M15: 4,187,693 km (0.053 R)
• M16: 4,334,748 km (0.091 R)
• M17: 4,709,939 km (0.029 R)
• M18: 4,837,397 km (0.109 R)
• M19: 4,991,931 km (0.094 R)
• M20: 5,226,650 km (0.093 R)
• M21: 5,572,072 km (0.044 R)
• M22: 5,734,086 km (0.057 R)
• M23: 6,397,553 km (0.084 R)
• M24: 6,453,951 km (0.085 R)
• M25: 6,510,499 km (0.052 R)
• M26: 6,567,347 km (0.084 R)
• M27: 7,290,353 km (0.069 R)
• M28: 7,917,168 km (0.049 R)
• M29: 8,068,860 km (0.102 R)
• M30: 8,375,386 km (0.049 R)
• M31: 8,561,187 km (0.05 R)
• M32: 8,873,846 km (0.058 R)
• M33: 9,285,839 km (0.093 R)
• M34: 9,834,115 km (0.11 R)
• M35: 9,964,565 km (0.107 R)
• M36: 10,293,381 km (0.085 R)
• M37: 10,392,863 km (0.111 R)
• M38: 10,459,285 km (0.066 R)
• M39: 11,131,129 km (0.09 R)
• M40: 11,369,588 km (0.068 R)
• M41: 11,575,434 km (0.083 R)
• M42: 13,301,495 km (0.12 R)
• M43: 14,028,989 km (0.084 R)
• M44: 14,102,442 km (0.071 R)
• M45: 14,360,498 km (0.109 R)
• M46: 15,295,036 km (0.101 R)
• M47: 15,408,431 km (0.039 R)
• M48: 16,056,788 km (0.08 R)
• M49: 16,326,364 km (0.103 R)
• M50: 17,183,111 km (0.073 R)
• M51: 17,340,488 km (0.085 R)
• M52: 17,696,231 km (0.082 R)
• M53: 17,775,668 km (0.059 R)
• M54: 17,934,840 km (0.101 R)
• M55: 18,899,746 km (0.086 R)
• M56: 20,046,563 km (0.085 R)
• M57: 20,170,879 km (0.086 R)
• M58: 20,586,761 km (0.11 R)
• M59: 20,753,862 km (0.082 R)
• M60: 20,921,561 km (0.108 R)
• M61: 22,235,779 km (0.118 R)
• M62: 23,097,762 km (0.082 R)
• M63: 23,445,577 km (0.089 R)
• M64: 23,707,672 km (0.119 R)
• M65: 23,839,019 km (0.067 R)
• M66: 24,146,592 km (0.112 R)
• M67: 24,411,081 km (0.085 R)
• M68: 24,676,767 km (0.105 R)
• M69: 24,898,770 km (0.043 R)
• M70: 25,613,848 km (0.083 R)
• M71: 25,883,723 km (0.102 R)
• M72: 26,426,314 km (0.103 R)
• M73: 26,972,646 km (0.083 R)
• M74: 27,339,011 km (0.075 R)
• M75: 28,030,303 km (0.05 R)
• M76: 28,587,405 km (0.111 R)
• M77: 29,289,019 km (0.107 R)
• M78: 29,477,064 km (0.106 R)
• M79: 30,709,301 km (0.106 R)
• M80: 31,331,628 km (0.07 R)
• M81: 32,103,254 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 7.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.42 AU - 20.7 AU

Year: 29947 Days

Day: 16.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,761,271 km

• M1: 112,647 km (0.11 R)
• M2: 297,251 km (0.054 R)
• M3: 377,735 km (0.103 R)
• M4: 524,191 km (0.053 R)
• M5: 755,918 km (0.101 R)
• M6: 1,655,749 km (0.109 R)
• M7: 1,746,705 km (0.051 R)
• M8: 2,889,333 km (0.034 R)
• M9: 3,609,946 km (0.112 R)
• M10: 4,216,416 km (0.075 R)
• M11: 5,162,174 km (0.117 R)
• M12: 5,658,988 km (0.083 R)
• M13: 6,076,815 km (0.111 R)
• M14: 6,171,062 km (0.064 R)
• M15: 6,360,901 km (0.116 R)
• M16: 6,408,623 km (0.116 R)
• M17: 6,746,415 km (0.089 R)
• M18: 7,289,007 km (0.096 R)
• M19: 8,206,790 km (0.044 R)
• M20: 8,520,796 km (0.053 R)
• M21: 8,785,434 km (0.104 R)
• M22: 8,999,210 km (0.11 R)
• M23: 9,106,621 km (0.098 R)
• M24: 9,214,630 km (0.11 R)
• M25: 9,981,918 km (0.111 R)
• M26: 10,656,006 km (0.086 R)
• M27: 11,460,842 km (0.118 R)
• M28: 12,404,506 km (0.106 R)
• M29: 12,644,311 km (0.09 R)
• M30: 14,934,056 km (0.062 R)
• M31: 16,224,039 km (0.097 R)
• M32: 16,882,269 km (0.096 R)
• M33: 18,771,541 km (0.071 R)
• M34: 21,440,666 km (0.099 R)
• M35: 21,872,854 km (0.091 R)
• M36: 21,945,260 km (0.108 R)
• M37: 22,380,739 km (0.076 R)
• M38: 25,432,536 km (0.085 R)
• M39: 25,813,561 km (0.098 R)
• M40: 26,504,105 km (0.113 R)
• M41: 26,735,683 km (0.099 R)
• M42: 29,406,453 km (0.046 R)
• M43: 30,773,479 km (0.089 R)
• M44: 31,668,972 km (0.037 R)
• M45: 31,996,741 km (0.048 R)
• M46: 32,160,999 km (0.108 R)
• M47: 32,821,025 km (0.119 R)
• M48: 33,903,066 km (0.089 R)
• M49: 39,927,073 km (0.073 R)
• M50: 42,156,979 km (0.034 R)
• M51: 43,332,519 km (0.12 R)
• M52: 44,152,615 km (0.104 R)
• M53: 44,977,797 km (0.074 R)
• M54: 47,109,716 km (0.051 R)
• M55: 47,390,212 km (0.081 R)
• M56: 48,990,161 km (0.117 R)
• M57: 50,225,540 km (0.069 R)
• M58: 50,416,577 km (0.057 R)
• M59: 52,339,508 km (0.069 R)
• M60: 54,482,497 km (0.027 R)
• M61: 57,650,232 km (0.058 R)
• M62: 60,572,178 km (0.045 R)
• M63: 60,775,481 km (0.098 R)
• M64: 61,386,738 km (0.053 R)
• M65: 62,615,236 km (0.032 R)
• M66: 62,923,557 km (0.096 R)
• M67: 64,162,228 km (0.091 R)
• M68: 69,303,009 km (0.074 R)
• M69: 70,795,996 km (0.118 R)
• M70: 71,653,790 km (0.119 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit