🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 158 Days

Day: 20.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,114,785 km

• M1: 182,210 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.78 AU - 0.96 AU

Year: 283 Days

Day: 45.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 174.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.05 AU - 1.71 AU

Year: 565 Days

Day: 13.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,114,785 km

• M1: 73,901 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.73 AU - 3.05 AU

Year: 1711 Days

Day: 24.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,114,785 km

• M1: 652,845 km (0.106 R)
• M2: 1,783,057 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.57 AU - 4.25 AU

Year: 2193 Days

Day: 41.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.14 AU - 4.02 AU

Year: 2359 Days

Day: 42.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,114,785 km

• M1: 431,739 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.39 AU - 4.13 AU

Year: 2539 Days

Day: 39.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.8

Radius: 10.4

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.89 AU - 7.91 AU

Year: 5639 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,114,785 km

• M1: 138,528 km (0.041 R)
• M2: 223,798 km (0.041 R)
• M3: 365,318 km (0.11 R)
• M4: 594,203 km (0.073 R)
• M5: 796,758 km (0.044 R)
• M6: 944,860 km (0.117 R)
• M7: 1,201,420 km (0.093 R)
• M8: 1,303,446 km (0.11 R)
• M9: 1,684,023 km (0.074 R)
• M10: 1,760,468 km (0.12 R)
• M11: 1,838,109 km (0.048 R)
• M12: 2,057,868 km (0.09 R)
• M13: 2,588,941 km (0.084 R)
• M14: 2,700,242 km (0.094 R)
• M15: 3,043,868 km (0.095 R)
• M16: 3,873,687 km (0.067 R)
• M17: 3,975,863 km (0.118 R)
• M18: 4,053,055 km (0.033 R)
• M19: 4,208,936 km (0.072 R)
• M20: 4,607,465 km (0.048 R)
• M21: 4,824,980 km (0.08 R)
• M22: 5,073,761 km (0.098 R)
• M23: 5,298,457 km (0.088 R)
• M24: 6,051,533 km (0.104 R)
• M25: 6,410,269 km (0.07 R)
• M26: 7,464,485 km (0.096 R)
• M27: 7,560,078 km (0.08 R)
• M28: 7,849,400 km (0.074 R)
• M29: 8,405,755 km (0.061 R)
• M30: 9,591,019 km (0.069 R)
• M31: 10,256,430 km (0.032 R)
• M32: 10,469,607 km (0.079 R)
• M33: 10,792,140 km (0.107 R)
• M34: 11,117,964 km (0.086 R)
• M35: 11,227,320 km (0.114 R)
• M36: 11,447,079 km (0.102 R)
• M37: 12,605,117 km (0.111 R)
• M38: 13,604,879 km (0.054 R)
• M39: 14,789,993 km (0.044 R)
• M40: 14,990,754 km (0.032 R)
• M41: 15,639,261 km (0.084 R)
• M42: 16,008,019 km (0.101 R)
• M43: 16,712,476 km (0.102 R)
• M44: 17,596,599 km (0.054 R)
• M45: 18,280,411 km (0.03 R)
• M46: 18,712,150 km (0.109 R)
• M47: 19,234,845 km (0.108 R)
• M48: 19,366,192 km (0.118 R)
• M49: 19,806,459 km (0.064 R)
• M50: 20,072,145 km (0.033 R)
• M51: 20,339,027 km (0.072 R)
• M52: 20,786,475 km (0.087 R)
• M53: 21,599,988 km (0.055 R)
• M54: 21,691,093 km (0.081 R)
• M55: 22,102,337 km (0.062 R)
• M56: 22,654,653 km (0.101 R)
• M57: 23,072,031 km (0.042 R)
• M58: 23,165,081 km (0.096 R)
• M59: 24,008,364 km (0.098 R)
• M60: 24,102,611 km (0.046 R)
• M61: 24,244,429 km (0.092 R)
• M62: 25,100,428 km (0.109 R)
• M63: 25,388,105 km (0.109 R)
• M64: 25,628,509 km (0.081 R)
• M65: 26,305,888 km (0.064 R)
• M66: 27,777,183 km (0.091 R)
• M67: 28,373,181 km (0.049 R)
• M68: 29,375,935 km (0.102 R)
• M69: 29,932,290 km (0.091 R)
• M70: 30,441,222 km (0.061 R)
• M71: 30,645,573 km (0.055 R)
• M72: 31,725,819 km (0.079 R)
• M73: 33,080,577 km (0.051 R)
• M74: 33,238,104 km (0.114 R)
• M75: 33,923,711 km (0.088 R)
• M76: 34,720,469 km (0.058 R)
• M77: 35,094,464 km (0.075 R)
• M78: 35,308,688 km (0.12 R)
• M79: 35,630,922 km (0.108 R)
• M80: 35,792,487 km (0.098 R)
• M81: 35,954,203 km (0.106 R)
• M82: 36,062,212 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 14.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.24 AU - 9.6 AU

Year: 7762 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 103,114,785 km

• M1: 381,774 km (0.073 R)
• M2: 477,965 km (0.064 R)
• M3: 759,359 km (0.057 R)
• M4: 1,015,321 km (0.083 R)
• M5: 1,196,633 km (0.108 R)
• M6: 1,462,319 km (0.114 R)
• M7: 1,728,155 km (0.087 R)
• M8: 1,847,085 km (0.045 R)
• M9: 1,968,858 km (0.103 R)
• M10: 2,072,529 km (0.098 R)
• M11: 2,394,912 km (0.104 R)
• M12: 2,596,271 km (0.107 R)
• M13: 3,016,192 km (0.111 R)
• M14: 3,185,387 km (0.077 R)
• M15: 3,533,352 km (0.091 R)
• M16: 3,635,228 km (0.066 R)
• M17: 4,650,699 km (0.105 R)
• M18: 4,790,722 km (0.062 R)
• M19: 5,017,662 km (0.108 R)
• M20: 5,660,335 km (0.119 R)
• M21: 5,810,082 km (0.099 R)
• M22: 6,329,037 km (0.061 R)
• M23: 6,453,353 km (0.082 R)
• M24: 7,248,765 km (0.117 R)
• M25: 7,411,677 km (0.117 R)
• M26: 8,142,612 km (0.117 R)
• M27: 8,414,282 km (0.049 R)
• M28: 9,106,471 km (0.053 R)
• M29: 9,423,918 km (0.091 R)
• M30: 9,781,008 km (0.113 R)
• M31: 9,961,124 km (0.119 R)
• M32: 11,480,290 km (0.108 R)
• M33: 12,054,148 km (0.106 R)
• M34: 12,598,085 km (0.118 R)
• M35: 12,991,677 km (0.112 R)
• M36: 13,750,587 km (0.079 R)
• M37: 14,278,070 km (0.091 R)
• M38: 14,441,730 km (0.105 R)
• M39: 14,729,706 km (0.051 R)
• M40: 14,853,573 km (0.091 R)
• M41: 14,978,038 km (0.077 R)
• M42: 15,185,979 km (0.09 R)
• M43: 15,604,853 km (0.075 R)
• M44: 15,731,263 km (0.12 R)
• M45: 15,857,973 km (0.039 R)
• M46: 16,112,588 km (0.077 R)
• M47: 16,411,186 km (0.104 R)
• M48: 16,668,793 km (0.119 R)
• M49: 17,756,070 km (0.059 R)
• M50: 19,543,017 km (0.107 R)
• M51: 19,770,406 km (0.107 R)
• M52: 20,181,950 km (0.114 R)
• M53: 20,735,162 km (0.1 R)
• M54: 20,827,913 km (0.046 R)
• M55: 21,293,312 km (0.086 R)
• M56: 21,433,635 km (0.094 R)
• M57: 22,329,427 km (0.059 R)
• M58: 22,472,143 km (0.084 R)
• M59: 23,093,423 km (0.078 R)
• M60: 23,430,318 km (0.033 R)
• M61: 23,865,947 km (0.112 R)
• M62: 24,744,984 km (0.037 R)
• M63: 24,991,222 km (0.106 R)
• M64: 26,033,620 km (0.111 R)
• M65: 26,183,816 km (0.111 R)
• M66: 26,284,047 km (0.087 R)
• M67: 26,585,486 km (0.104 R)
• M68: 27,649,576 km (0.118 R)
• M69: 28,161,201 km (0.11 R)
• M70: 29,245,785 km (0.114 R)
• M71: 29,976,421 km (0.029 R)
• M72: 30,133,798 km (0.041 R)
• M73: 30,501,959 km (0.102 R)
• M74: 31,349,281 km (0.091 R)
• M75: 31,829,341 km (0.104 R)
• M76: 32,742,636 km (0.112 R)
• M77: 32,904,650 km (0.068 R)
• M78: 33,773,514 km (0.111 R)
• M79: 33,937,324 km (0.089 R)
• M80: 35,422,981 km (0.107 R)
• M81: 36,257,587 km (0.03 R)
• M82: 36,537,186 km (0.034 R)
• M83: 36,761,433 km (0.107 R)
• M84: 36,873,781 km (0.067 R)
• M85: 37,662,910 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.7

Radius: 7.5

Gravity: 17.49 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.7 AU - 18.06 AU

Year: 26330 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,114,785 km

• M1: 683,064 km (0.068 R)
• M2: 1,879,996 km (0.107 R)
• M3: 2,001,320 km (0.078 R)
• M4: 2,512,347 km (0.114 R)
• M5: 2,736,893 km (0.12 R)
• M6: 4,922,069 km (0.098 R)
• M7: 5,317,307 km (0.108 R)
• M8: 5,840,450 km (0.082 R)
• M9: 6,502,122 km (0.101 R)
• M10: 7,250,710 km (0.079 R)
• M11: 7,829,953 km (0.102 R)
• M12: 8,290,864 km (0.092 R)
• M13: 9,795,818 km (0.103 R)
• M14: 10,869,332 km (0.078 R)
• M15: 11,680,003 km (0.032 R)
• M16: 11,829,601 km (0.088 R)
• M17: 12,433,827 km (0.111 R)
• M18: 14,147,171 km (0.115 R)
• M19: 14,386,528 km (0.099 R)
• M20: 15,357,119 km (0.049 R)
• M21: 15,438,949 km (0.076 R)
• M22: 15,850,343 km (0.107 R)
• M23: 15,933,071 km (0.08 R)
• M24: 17,361,132 km (0.081 R)
• M25: 17,446,403 km (0.077 R)
• M26: 18,306,740 km (0.083 R)
• M27: 19,180,990 km (0.071 R)
• M28: 19,357,366 km (0.111 R)
• M29: 20,427,440 km (0.074 R)
• M30: 21,060,538 km (0.079 R)
• M31: 21,425,257 km (0.104 R)
• M32: 21,608,365 km (0.091 R)
• M33: 21,700,069 km (0.087 R)
• M34: 23,091,778 km (0.03 R)
• M35: 23,562,113 km (0.037 R)
• M36: 25,863,228 km (0.118 R)
• M37: 26,449,652 km (0.099 R)
• M38: 26,547,788 km (0.077 R)
• M39: 26,646,074 km (0.045 R)
• M40: 27,934,710 km (0.119 R)
• M41: 32,760,139 km (0.096 R)
• M42: 34,353,505 km (0.098 R)
• M43: 36,189,520 km (0.116 R)
• M44: 37,394,531 km (0.109 R)
• M45: 39,618,902 km (0.062 R)
• M46: 40,407,582 km (0.116 R)
• M47: 41,087,654 km (0.113 R)
• M48: 41,543,029 km (0.111 R)
• M49: 42,229,534 km (0.034 R)
• M50: 42,344,276 km (0.077 R)
• M51: 43,497,526 km (0.038 R)
• M52: 43,845,490 km (0.103 R)
• M53: 47,614,758 km (0.111 R)
• M54: 47,973,344 km (0.089 R)
• M55: 48,813,636 km (0.102 R)
• M56: 50,022,536 km (0.107 R)
• M57: 52,593,226 km (0.088 R)
• M58: 53,087,796 km (0.11 R)
• M59: 55,709,050 km (0.079 R)
• M60: 56,465,716 km (0.038 R)
• M61: 56,718,686 km (0.104 R)
• M62: 57,861,764 km (0.066 R)
• M63: 57,989,221 km (0.119 R)
• M64: 58,500,098 km (0.076 R)
• M65: 60,041,554 km (0.074 R)
• M66: 60,558,415 km (0.092 R)
• M67: 60,817,369 km (0.047 R)
• M68: 61,206,473 km (0.1 R)
• M69: 61,336,324 km (0.113 R)
• M70: 61,466,324 km (0.09 R)
• M71: 62,378,722 km (0.081 R)
• M72: 63,558,451 km (0.112 R)
• M73: 65,939,899 km (0.099 R)
• M74: 67,275,509 km (0.119 R)
• M75: 68,755,032 km (0.054 R)
• M76: 70,925,996 km (0.075 R)
• M77: 72,981,770 km (0.061 R)
• M78: 73,395,259 km (0.11 R)
• M79: 73,947,723 km (0.112 R)
• M80: 76,311,370 km (0.11 R)
• M81: 76,871,015 km (0.113 R)
• M82: 77,572,629 km (0.115 R)
• M83: 77,853,873 km (0.056 R)
• M84: 78,276,338 km (0.113 R)
• M85: 78,982,141 km (0.032 R)
• M86: 79,265,180 km (0.115 R)
• M87: 80,827,281 km (0.117 R)
• M88: 81,397,847 km (0.099 R)
• M89: 83,117,475 km (0.083 R)
• M90: 83,549,214 km (0.115 R)
• M91: 87,615,135 km (0.098 R)
• M92: 89,082,839 km (0.103 R)
• M93: 90,558,622 km (0.071 R)
• M94: 91,151,179 km (0.054 R)
• M95: 97,450,297 km (0.048 R)
• M96: 102,497,280 km (0.055 R)
• M97: 103,114,820 km (0.093 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 20,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit