🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.58 AU - 0.9 AU

Year: 242 Days

Day: 36.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 381 Days

Day: 37.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,239,301 km

• M1: 129,851 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.12 AU - 1.28 AU

Year: 501 Days

Day: 15.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 140.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.07 AU - 1.63 AU

Year: 597 Days

Day: 35 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.32 AU - 1.82 AU

Year: 749 Days

Day: 34.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,239,301 km

• M1: 158,574 km (0.108 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 11.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.2 AU - 8.52 AU

Year: 9205 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 93,239,301 km

• M1: 196,272 km (0.083 R)
• M2: 349,610 km (0.105 R)
• M3: 550,071 km (0.036 R)
• M4: 629,807 km (0.05 R)
• M5: 1,211,144 km (0.098 R)
• M6: 1,590,674 km (0.12 R)
• M7: 1,786,797 km (0.034 R)
• M8: 1,943,127 km (0.096 R)
• M9: 2,439,792 km (0.115 R)
• M10: 2,561,265 km (0.112 R)
• M11: 2,649,378 km (0.082 R)
• M12: 2,865,098 km (0.1 R)
• M13: 3,030,703 km (0.111 R)
• M14: 3,256,446 km (0.119 R)
• M15: 3,605,757 km (0.079 R)
• M16: 4,361,227 km (0.059 R)
• M17: 4,833,507 km (0.11 R)
• M18: 4,987,294 km (0.11 R)
• M19: 5,165,016 km (0.1 R)
• M20: 5,367,572 km (0.068 R)
• M21: 5,687,711 km (0.05 R)
• M22: 5,990,647 km (0.116 R)
• M23: 6,491,351 km (0.084 R)
• M24: 6,980,685 km (0.09 R)
• M25: 7,711,321 km (0.118 R)
• M26: 8,282,037 km (0.098 R)
• M27: 8,492,970 km (0.116 R)
• M28: 8,785,883 km (0.055 R)
• M29: 8,974,077 km (0.069 R)
• M30: 9,136,391 km (0.093 R)
• M31: 10,441,632 km (0.098 R)
• M32: 11,597,874 km (0.045 R)
• M33: 11,834,089 km (0.037 R)
• M34: 12,042,030 km (0.072 R)
• M35: 12,311,157 km (0.103 R)
• M36: 12,642,815 km (0.047 R)
• M37: 12,764,289 km (0.066 R)
• M38: 12,977,466 km (0.084 R)
• M39: 13,345,925 km (0.099 R)
• M40: 13,717,826 km (0.115 R)
• M41: 14,124,433 km (0.086 R)
• M42: 14,917,750 km (0.107 R)
• M43: 15,013,941 km (0.119 R)
• M44: 15,303,713 km (0.12 R)
• M45: 15,400,802 km (0.11 R)
• M46: 15,562,966 km (0.099 R)
• M47: 15,987,076 km (0.117 R)
• M48: 16,085,511 km (0.095 R)
• M49: 16,846,964 km (0.096 R)
• M50: 17,586,277 km (0.111 R)
• M51: 18,542,357 km (0.119 R)
• M52: 18,992,198 km (0.117 R)
• M53: 19,340,462 km (0.098 R)
• M54: 19,937,656 km (0.116 R)
• M55: 20,256,150 km (0.072 R)
• M56: 20,505,231 km (0.11 R)
• M57: 21,330,263 km (0.114 R)
• M58: 22,717,334 km (0.073 R)
• M59: 22,791,086 km (0.028 R)
• M60: 23,161,341 km (0.042 R)
• M61: 23,682,989 km (0.053 R)
• M62: 23,832,736 km (0.111 R)
• M63: 24,397,318 km (0.083 R)
• M64: 24,586,410 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.7

Radius: 6.8

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.42 AU - 18.2 AU

Year: 22812 Days

Day: 16.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,239,301 km

• M1: 337,792 km (0.095 R)
• M2: 910,752 km (0.049 R)
• M3: 967,749 km (0.038 R)
• M4: 1,270,834 km (0.11 R)
• M5: 1,334,862 km (0.084 R)
• M6: 1,742,366 km (0.049 R)
• M7: 1,850,077 km (0.106 R)
• M8: 2,072,080 km (0.037 R)
• M9: 2,263,715 km (0.071 R)
• M10: 2,342,104 km (0.08 R)
• M11: 2,830,691 km (0.092 R)
• M12: 3,621,016 km (0.087 R)
• M13: 4,088,061 km (0.101 R)
• M14: 4,426,302 km (0.099 R)
• M15: 5,759,668 km (0.104 R)
• M16: 6,358,657 km (0.03 R)
• M17: 7,207,177 km (0.037 R)
• M18: 7,265,071 km (0.116 R)
• M19: 7,556,488 km (0.09 R)
• M20: 8,271,565 km (0.107 R)
• M21: 8,332,153 km (0.081 R)
• M22: 8,575,848 km (0.112 R)
• M23: 10,412,311 km (0.069 R)
• M24: 12,295,599 km (0.079 R)
• M25: 12,503,540 km (0.08 R)
• M26: 13,919,334 km (0.105 R)
• M27: 14,426,770 km (0.097 R)
• M28: 15,014,091 km (0.078 R)
• M29: 15,459,743 km (0.088 R)
• M30: 18,302,402 km (0.077 R)
• M31: 18,381,390 km (0.076 R)
• M32: 19,904,595 km (0.095 R)
• M33: 20,148,739 km (0.077 R)
• M34: 21,384,567 km (0.092 R)
• M35: 21,467,743 km (0.037 R)
• M36: 21,801,945 km (0.069 R)
• M37: 21,969,644 km (0.094 R)
• M38: 22,729,452 km (0.096 R)
• M39: 24,710,427 km (0.052 R)
• M40: 25,500,603 km (0.055 R)
• M41: 26,120,835 km (0.12 R)
• M42: 27,105,489 km (0.115 R)
• M43: 27,285,904 km (0.037 R)
• M44: 28,102,259 km (0.101 R)
• M45: 28,193,514 km (0.091 R)
• M46: 29,388,203 km (0.034 R)
• M47: 29,852,106 km (0.09 R)
• M48: 30,599,347 km (0.048 R)
• M49: 33,746,437 km (0.11 R)
• M50: 36,795,092 km (0.092 R)
• M51: 39,521,214 km (0.051 R)
• M52: 41,686,045 km (0.104 R)
• M53: 42,416,083 km (0.106 R)
• M54: 43,889,023 km (0.077 R)
• M55: 44,100,854 km (0.077 R)
• M56: 44,951,467 km (0.086 R)
• M57: 45,700,055 km (0.11 R)
• M58: 46,022,139 km (0.102 R)
• M59: 46,668,701 km (0.093 R)
• M60: 47,644,079 km (0.111 R)
• M61: 48,516,684 km (0.079 R)
• M62: 48,955,006 km (0.084 R)
• M63: 49,064,810 km (0.104 R)
• M64: 49,394,674 km (0.115 R)
• M65: 50,832,459 km (0.12 R)
• M66: 51,612,313 km (0.077 R)
• M67: 52,059,610 km (0.052 R)
• M68: 54,657,228 km (0.085 R)
• M69: 56,258,822 km (0.111 R)
• M70: 56,719,285 km (0.083 R)
• M71: 58,108,151 km (0.099 R)
• M72: 61,391,974 km (0.057 R)
• M73: 62,579,332 km (0.084 R)
• M74: 62,698,412 km (0.086 R)
• M75: 63,414,986 km (0.107 R)
• M76: 69,613,724 km (0.084 R)
• M77: 70,479,446 km (0.09 R)
• M78: 74,356,126 km (0.116 R)
• M79: 75,114,437 km (0.098 R)
• M80: 75,240,997 km (0.049 R)
• M81: 76,511,233 km (0.115 R)
• M82: 79,330,704 km (0.099 R)
• M83: 84,148,503 km (0.106 R)
• M84: 84,543,292 km (0.104 R)
• M85: 85,202,570 km (0.118 R)
• M86: 85,466,760 km (0.109 R)
• M87: 85,731,249 km (0.103 R)
• M88: 87,323,867 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.8

Radius: 7.4

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.63 AU - 20.53 AU

Year: 26880 Days

Day: 20.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,239,301 km

• M1: 146,606 km (0.108 R)
• M2: 505,342 km (0.104 R)
• M3: 809,474 km (0.101 R)
• M4: 1,495,380 km (0.117 R)
• M5: 1,671,457 km (0.085 R)
• M6: 1,967,062 km (0.083 R)
• M7: 2,160,343 km (0.105 R)
• M8: 3,037,585 km (0.117 R)
• M9: 3,724,688 km (0.052 R)
• M10: 3,772,110 km (0.111 R)
• M11: 3,964,044 km (0.107 R)
• M12: 4,012,514 km (0.111 R)
• M13: 5,288,434 km (0.099 R)
• M14: 5,557,561 km (0.078 R)
• M15: 6,053,478 km (0.099 R)
• M16: 6,506,161 km (0.11 R)
• M17: 7,684,843 km (0.047 R)
• M18: 11,249,909 km (0.077 R)
• M19: 11,526,516 km (0.052 R)
• M20: 12,298,740 km (0.115 R)
• M21: 13,087,719 km (0.114 R)
• M22: 13,232,829 km (0.057 R)
• M23: 14,940,788 km (0.065 R)
• M24: 15,627,891 km (0.083 R)
• M25: 18,803,704 km (0.119 R)
• M26: 19,379,357 km (0.108 R)
• M27: 20,128,094 km (0.106 R)
• M28: 20,801,584 km (0.072 R)
• M29: 23,833,634 km (0.069 R)
• M30: 24,456,409 km (0.079 R)
• M31: 27,649,875 km (0.06 R)
• M32: 27,929,623 km (0.106 R)
• M33: 28,304,067 km (0.037 R)
• M34: 29,723,152 km (0.036 R)
• M35: 30,585,733 km (0.056 R)
• M36: 32,531,852 km (0.105 R)
• M37: 32,925,743 km (0.045 R)
• M38: 33,321,430 km (0.074 R)
• M39: 34,617,845 km (0.027 R)
• M40: 34,718,375 km (0.054 R)
• M41: 35,930,865 km (0.108 R)
• M42: 36,440,097 km (0.092 R)
• M43: 36,849,396 km (0.12 R)
• M44: 37,260,042 km (0.069 R)
• M45: 41,449,531 km (0.079 R)
• M46: 41,662,857 km (0.05 R)
• M47: 42,520,053 km (0.079 R)
• M48: 43,166,765 km (0.053 R)
• M49: 45,126,048 km (0.108 R)
• M50: 49,696,263 km (0.103 R)
• M51: 50,149,844 km (0.076 R)
• M52: 50,491,077 km (0.042 R)
• M53: 51,863,487 km (0.107 R)
• M54: 52,669,670 km (0.092 R)
• M55: 53,016,438 km (0.099 R)
• M56: 53,132,227 km (0.111 R)
• M57: 53,828,605 km (0.101 R)
• M58: 53,944,992 km (0.087 R)
• M59: 54,411,289 km (0.098 R)
• M60: 55,817,958 km (0.109 R)
• M61: 56,053,574 km (0.107 R)
• M62: 57,118,113 km (0.092 R)
• M63: 57,474,305 km (0.098 R)
• M64: 59,988,896 km (0.038 R)
• M65: 60,592,972 km (0.084 R)
• M66: 60,713,997 km (0.087 R)
• M67: 61,077,669 km (0.072 R)
• M68: 61,198,993 km (0.113 R)
• M69: 63,274,364 km (0.111 R)
• M70: 63,520,153 km (0.045 R)
• M71: 64,259,017 km (0.112 R)
• M72: 67,117,982 km (0.111 R)
• M73: 71,291,912 km (0.081 R)
• M74: 71,547,575 km (0.114 R)
• M75: 72,701,872 km (0.033 R)
• M76: 72,959,181 km (0.108 R)
• M77: 74,898,717 km (0.087 R)
• M78: 76,593,511 km (0.064 R)
• M79: 76,986,355 km (0.099 R)
• M80: 77,117,403 km (0.033 R)
• M81: 78,828,653 km (0.08 R)
• M82: 78,960,748 km (0.113 R)
• M83: 79,092,993 km (0.091 R)
• M84: 80,153,342 km (0.101 R)
• M85: 81,351,920 km (0.095 R)
• M86: 81,619,102 km (0.106 R)
• M87: 82,824,861 km (0.085 R)
• M88: 85,254,181 km (0.08 R)
• M89: 85,797,221 km (0.114 R)
• M90: 86,069,041 km (0.086 R)
• M91: 87,843,720 km (0.086 R)
• M92: 89,354,659 km (0.086 R)
• M93: 91,290,006 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 17,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit