🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.78 AU - 1.18 AU

Year: 278 Days

Day: 32.2 Hours

Environment

Temp: 307 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.49 AU - 1.89 AU

Year: 629 Days

Day: 33.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.69 AU - 1.97 AU

Year: 708 Days

Day: 12.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.83 AU - 3.23 AU

Year: 1509 Days

Day: 31.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.89 AU - 3.93 AU

Year: 2212 Days

Day: 23.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.02 AU - 6.28 AU

Year: 3344 Days

Day: 40.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,089,039 km

• M1: 454,778 km (0.116 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.44 AU - 9.7 AU

Year: 7815 Days

Day: 39.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,089,039 km

• M1: 2,645,788 km (0.054 R)
• M2: 2,740,633 km (0.061 R)

Asteroid Belt

Center: 15.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 21.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 3

Gravity: 104.04 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 18.15 AU - 24.25 AU

Year: 27925 Days

Day: 23.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,089,039 km

• M1: 127,308 km (0.092 R)
• M2: 211,980 km (0.058 R)
• M3: 271,071 km (0.104 R)
• M4: 429,346 km (0.09 R)
• M5: 669,450 km (0.109 R)
• M6: 1,251,835 km (0.088 R)
• M7: 1,434,793 km (0.115 R)
• M8: 2,932,268 km (0.109 R)
• M9: 4,096,438 km (0.089 R)
• M10: 4,753,921 km (0.104 R)
• M11: 4,980,263 km (0.05 R)
• M12: 5,384,775 km (0.113 R)
• M13: 5,920,336 km (0.081 R)
• M14: 7,559,779 km (0.094 R)
• M15: 9,398,935 km (0.118 R)
• M16: 10,331,079 km (0.11 R)
• M17: 10,403,934 km (0.102 R)
• M18: 10,697,445 km (0.109 R)
• M19: 11,367,344 km (0.101 R)
• M20: 11,821,523 km (0.086 R)
• M21: 11,974,262 km (0.11 R)
• M22: 12,050,856 km (0.073 R)
• M23: 14,260,716 km (0.091 R)
• M24: 15,162,343 km (0.114 R)
• M25: 15,829,549 km (0.056 R)
• M26: 16,336,237 km (0.119 R)
• M27: 16,677,021 km (0.069 R)
• M28: 16,848,161 km (0.119 R)
• M29: 16,934,030 km (0.093 R)
• M30: 19,756,643 km (0.089 R)
• M31: 19,937,806 km (0.088 R)
• M32: 20,119,567 km (0.113 R)
• M33: 20,393,182 km (0.055 R)
• M34: 20,851,998 km (0.066 R)
• M35: 21,873,303 km (0.049 R)
• M36: 23,771,401 km (0.103 R)
• M37: 23,867,742 km (0.085 R)
• M38: 24,545,271 km (0.067 R)
• M39: 25,131,096 km (0.091 R)
• M40: 25,622,824 km (0.109 R)
• M41: 26,316,509 km (0.112 R)
• M42: 27,116,858 km (0.109 R)
• M43: 27,318,217 km (0.091 R)
• M44: 27,419,046 km (0.111 R)
• M45: 28,434,366 km (0.098 R)
• M46: 29,980,311 km (0.081 R)
• M47: 32,403,198 km (0.049 R)
• M48: 33,691,984 km (0.109 R)
• M49: 35,107,030 km (0.076 R)
• M50: 35,656,353 km (0.105 R)
• M51: 37,545,475 km (0.083 R)
• M52: 37,882,220 km (0.102 R)
• M53: 37,994,718 km (0.101 R)
• M54: 38,107,215 km (0.117 R)
• M55: 38,332,809 km (0.109 R)
• M56: 38,445,606 km (0.075 R)
• M57: 41,535,699 km (0.085 R)
• M58: 41,883,963 km (0.086 R)
• M59: 42,934,439 km (0.118 R)
• M60: 44,823,412 km (0.081 R)
• M61: 45,061,422 km (0.115 R)
• M62: 45,419,260 km (0.045 R)
• M63: 45,777,996 km (0.089 R)
• M64: 48,437,397 km (0.081 R)
• M65: 50,898,132 km (0.117 R)
• M66: 53,525,221 km (0.081 R)
• M67: 54,157,272 km (0.084 R)
• M68: 56,452,851 km (0.088 R)
• M69: 56,581,206 km (0.086 R)
• M70: 59,824,188 km (0.045 R)
• M71: 63,393,743 km (0.085 R)
• M72: 64,464,415 km (0.053 R)
• M73: 65,002,070 km (0.106 R)
• M74: 65,946,481 km (0.112 R)
• M75: 67,576,201 km (0.092 R)
• M76: 69,218,935 km (0.11 R)
• M77: 72,543,747 km (0.092 R)
• M78: 73,944,283 km (0.084 R)
• M79: 76,061,990 km (0.056 R)
• M80: 80,356,496 km (0.049 R)
• M81: 80,934,991 km (0.069 R)
• M82: 82,241,729 km (0.077 R)
• M83: 83,555,497 km (0.086 R)
• M84: 84,141,622 km (0.096 R)
• M85: 87,389,391 km (0.099 R)
• M86: 87,537,942 km (0.047 R)
• M87: 89,178,133 km (0.091 R)
• M88: 90,527,655 km (0.112 R)
• M89: 91,430,927 km (0.078 R)
• M90: 92,488,734 km (0.097 R)
• M91: 92,791,670 km (0.081 R)
• M92: 98,146,525 km (0.102 R)
• M93: 100,627,606 km (0.114 R)
• M94: 104,230,072 km (0.074 R)
• M95: 105,334,853 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 3.5

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 21.39 AU - 23.93 AU

Year: 30859 Days

Day: 23.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,089,039 km

• M1: 87,664 km (0.113 R)
• M2: 289,322 km (0.08 R)
• M3: 396,434 km (0.115 R)
• M4: 515,813 km (0.044 R)
• M5: 601,533 km (0.115 R)
• M6: 646,113 km (0.111 R)
• M7: 715,227 km (0.12 R)
• M8: 1,379,292 km (0.063 R)
• M9: 1,468,752 km (0.056 R)
• M10: 2,905,041 km (0.077 R)
• M11: 3,019,783 km (0.112 R)
• M12: 3,533,801 km (0.086 R)
• M13: 3,574,492 km (0.114 R)
• M14: 4,507,683 km (0.096 R)
• M15: 4,640,526 km (0.11 R)
• M16: 5,323,739 km (0.088 R)
• M17: 5,464,062 km (0.097 R)
• M18: 5,653,154 km (0.117 R)
• M19: 5,700,726 km (0.065 R)
• M20: 6,430,764 km (0.093 R)
• M21: 7,763,980 km (0.12 R)
• M22: 7,976,409 km (0.111 R)
• M23: 8,137,077 km (0.09 R)
• M24: 8,352,797 km (0.12 R)
• M25: 8,955,976 km (0.058 R)
• M26: 9,067,277 km (0.075 R)
• M27: 9,347,174 km (0.095 R)
• M28: 10,670,966 km (0.034 R)
• M29: 10,729,758 km (0.078 R)
• M30: 11,686,436 km (0.052 R)
• M31: 13,298,204 km (0.093 R)
• M32: 13,679,977 km (0.088 R)
• M33: 13,872,061 km (0.11 R)
• M34: 14,649,820 km (0.108 R)
• M35: 15,044,011 km (0.097 R)
• M36: 18,461,424 km (0.069 R)
• M37: 18,958,239 km (0.072 R)
• M38: 19,820,072 km (0.053 R)
• M39: 19,964,883 km (0.1 R)
• M40: 20,110,143 km (0.114 R)
• M41: 22,556,666 km (0.103 R)
• M42: 24,393,878 km (0.081 R)
• M43: 24,471,519 km (0.119 R)
• M44: 25,016,953 km (0.086 R)
• M45: 27,077,514 km (0.029 R)
• M46: 27,803,512 km (0.07 R)
• M47: 27,884,594 km (0.118 R)
• M48: 30,602,937 km (0.1 R)
• M49: 30,770,337 km (0.047 R)
• M50: 31,950,964 km (0.098 R)
• M51: 33,490,625 km (0.083 R)
• M52: 33,749,579 km (0.025 R)
• M53: 33,922,514 km (0.066 R)
• M54: 34,530,330 km (0.113 R)
• M55: 35,580,657 km (0.115 R)
• M56: 35,668,770 km (0.103 R)
• M57: 35,844,996 km (0.111 R)
• M58: 36,198,197 km (0.065 R)
• M59: 36,730,316 km (0.111 R)
• M60: 38,613,006 km (0.095 R)
• M61: 39,065,838 km (0.111 R)
• M62: 40,710,667 km (0.03 R)
• M63: 41,079,276 km (0.082 R)
• M64: 43,313,969 km (0.105 R)
• M65: 43,973,097 km (0.119 R)
• M66: 45,683,300 km (0.031 R)
• M67: 46,066,271 km (0.077 R)
• M68: 46,354,247 km (0.085 R)
• M69: 48,484,072 km (0.074 R)
• M70: 48,679,147 km (0.067 R)
• M71: 49,266,319 km (0.072 R)
• M72: 49,462,591 km (0.113 R)
• M73: 52,637,507 km (0.09 R)
• M74: 53,946,039 km (0.09 R)
• M75: 55,877,647 km (0.114 R)
• M76: 55,979,972 km (0.117 R)
• M77: 56,800,516 km (0.109 R)
• M78: 57,625,100 km (0.058 R)
• M79: 58,557,394 km (0.052 R)
• M80: 59,077,546 km (0.032 R)
• M81: 59,286,085 km (0.106 R)
• M82: 59,390,355 km (0.116 R)
• M83: 60,647,126 km (0.109 R)
• M84: 61,173,262 km (0.079 R)
• M85: 62,654,730 km (0.111 R)
• M86: 63,080,186 km (0.059 R)
• M87: 63,933,941 km (0.086 R)
• M88: 64,898,997 km (0.08 R)
• M89: 68,587,931 km (0.059 R)
• M90: 69,246,012 km (0.056 R)
• M91: 71,343,524 km (0.108 R)
• M92: 72,678,984 km (0.075 R)
• M93: 72,902,334 km (0.108 R)
• M94: 73,349,781 km (0.116 R)
• M95: 74,022,672 km (0.058 R)
• M96: 74,585,010 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.9

Radius: 3

Gravity: 58.54 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 21.61 AU - 25.17 AU

Year: 32362 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 138.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,089,039 km

• M1: 40,391 km (0.066 R)
• M2: 372,349 km (0.078 R)
• M3: 2,251,598 km (0.074 R)
• M4: 2,417,651 km (0.093 R)
• M5: 2,849,839 km (0.088 R)
• M6: 3,074,685 km (0.099 R)
• M7: 3,399,163 km (0.103 R)
• M8: 3,685,942 km (0.103 R)
• M9: 3,980,351 km (0.091 R)
• M10: 5,176,984 km (0.116 R)
• M11: 7,929,435 km (0.076 R)
• M12: 9,280,753 km (0.107 R)
• M13: 10,084,243 km (0.08 R)
• M14: 10,220,377 km (0.111 R)
• M15: 11,260,082 km (0.117 R)
• M16: 11,756,747 km (0.066 R)
• M17: 12,918,524 km (0.103 R)
• M18: 12,992,276 km (0.075 R)
• M19: 13,066,327 km (0.045 R)
• M20: 13,663,073 km (0.109 R)
• M21: 14,344,790 km (0.081 R)
• M22: 14,728,359 km (0.046 R)
• M23: 15,037,728 km (0.075 R)
• M24: 15,193,160 km (0.117 R)
• M25: 15,741,436 km (0.116 R)
• M26: 18,577,961 km (0.09 R)
• M27: 19,248,010 km (0.117 R)
• M28: 19,332,383 km (0.091 R)
• M29: 20,611,894 km (0.08 R)
• M30: 21,044,381 km (0.072 R)
• M31: 21,742,555 km (0.089 R)
• M32: 22,182,821 km (0.093 R)
• M33: 22,359,795 km (0.053 R)
• M34: 22,893,411 km (0.057 R)
• M35: 23,431,215 km (0.105 R)
• M36: 24,063,865 km (0.075 R)
• M37: 28,166,885 km (0.076 R)
• M38: 28,839,328 km (0.091 R)
• M39: 28,935,819 km (0.085 R)
• M40: 29,711,484 km (0.108 R)
• M41: 30,101,934 km (0.076 R)
• M42: 30,199,921 km (0.104 R)
• M43: 30,395,894 km (0.094 R)
• M44: 32,781,531 km (0.116 R)
• M45: 36,470,914 km (0.058 R)
• M46: 36,888,890 km (0.055 R)
• M47: 37,308,512 km (0.109 R)
• M48: 38,895,895 km (0.096 R)
• M49: 39,644,184 km (0.084 R)
• M50: 40,505,119 km (0.117 R)
• M51: 41,263,581 km (0.069 R)
• M52: 42,136,035 km (0.065 R)
• M53: 42,574,507 km (0.085 R)
• M54: 45,237,349 km (0.118 R)
• M55: 47,155,792 km (0.109 R)
• M56: 47,269,337 km (0.115 R)
• M57: 47,953,448 km (0.081 R)
• M58: 49,446,435 km (0.103 R)
• M59: 59,331,563 km (0.08 R)
• M60: 59,699,873 km (0.063 R)
• M61: 60,069,080 km (0.035 R)
• M62: 61,057,324 km (0.104 R)
• M63: 61,926,338 km (0.111 R)
• M64: 62,924,455 km (0.119 R)
• M65: 63,802,295 km (0.048 R)
• M66: 64,179,730 km (0.115 R)
• M67: 66,332,444 km (0.053 R)
• M68: 66,842,423 km (0.114 R)
• M69: 67,353,749 km (0.118 R)
• M70: 69,670,421 km (0.115 R)
• M71: 70,059,076 km (0.057 R)
• M72: 71,098,931 km (0.109 R)
• M73: 72,405,968 km (0.11 R)
• M74: 73,720,933 km (0.053 R)
• M75: 74,117,068 km (0.107 R)
• M76: 74,513,802 km (0.102 R)
• M77: 75,309,363 km (0.052 R)
• M78: 75,708,191 km (0.076 R)
• M79: 77,310,534 km (0.07 R)
• M80: 79,059,184 km (0.097 R)
• M81: 79,194,121 km (0.102 R)
• M82: 80,005,988 km (0.074 R)
• M83: 81,501,518 km (0.111 R)
• M84: 83,006,323 km (0.081 R)
• M85: 84,106,466 km (0.085 R)
• M86: 84,244,395 km (0.118 R)
• M87: 87,994,814 km (0.114 R)
• M88: 91,373,931 km (0.072 R)
• M89: 91,799,237 km (0.119 R)
• M90: 93,221,913 km (0.116 R)
• M91: 93,793,078 km (0.093 R)
• M92: 94,078,959 km (0.063 R)
• M93: 95,800,980 km (0.095 R)

Kuiper Belt

Range: 38.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit