🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 172 Days

Day: 39.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 35.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,129,547 km

• M1: 166,802 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 198 Days

Day: 17.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,129,547 km

• M1: 137,630 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.51 AU - 1.59 AU

Year: 681 Days

Day: 30.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.32 AU - 3.92 AU

Year: 2432 Days

Day: 25.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 146.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,129,547 km

• M1: 1,450,202 km (0.089 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 13.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.05 AU - 6.53 AU

Year: 4919 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,129,547 km

• M1: 172,636 km (0.113 R)
• M2: 327,769 km (0.11 R)
• M3: 438,322 km (0.107 R)
• M4: 578,495 km (0.082 R)
• M5: 762,800 km (0.053 R)
• M6: 983,307 km (0.114 R)
• M7: 1,225,955 km (0.089 R)
• M8: 1,387,969 km (0.027 R)
• M9: 1,734,288 km (0.111 R)
• M10: 2,127,880 km (0.059 R)
• M11: 2,345,545 km (0.074 R)
• M12: 2,654,315 km (0.105 R)
• M13: 2,932,866 km (0.046 R)
• M14: 3,220,992 km (0.107 R)
• M15: 3,495,354 km (0.112 R)
• M16: 3,706,287 km (0.105 R)
• M17: 4,091,651 km (0.106 R)
• M18: 4,190,087 km (0.11 R)
• M19: 4,414,484 km (0.074 R)
• M20: 4,566,176 km (0.104 R)
• M21: 4,668,501 km (0.117 R)
• M22: 4,953,485 km (0.079 R)
• M23: 5,378,343 km (0.034 R)
• M24: 5,815,168 km (0.107 R)
• M25: 5,926,170 km (0.088 R)
• M26: 6,122,143 km (0.098 R)
• M27: 6,291,937 km (0.1 R)
• M28: 6,578,417 km (0.111 R)
• M29: 6,839,914 km (0.035 R)
• M30: 7,675,268 km (0.061 R)
• M31: 7,858,526 km (0.079 R)
• M32: 8,511,520 km (0.108 R)
• M33: 8,637,781 km (0.106 R)
• M34: 8,796,654 km (0.071 R)
• M35: 9,052,766 km (0.102 R)
• M36: 9,214,182 km (0.079 R)
• M37: 9,311,420 km (0.112 R)
• M38: 9,507,094 km (0.108 R)
• M39: 10,777,629 km (0.112 R)
• M40: 10,948,769 km (0.034 R)
• M41: 11,224,478 km (0.082 R)
• M42: 11,712,616 km (0.029 R)
• M43: 11,888,543 km (0.098 R)
• M44: 12,030,062 km (0.11 R)
• M45: 12,781,941 km (0.117 R)
• M46: 13,218,318 km (0.092 R)
• M47: 13,328,273 km (0.105 R)
• M48: 13,733,833 km (0.12 R)
• M49: 13,845,133 km (0.118 R)
• M50: 14,143,431 km (0.097 R)
• M51: 14,974,896 km (0.091 R)
• M52: 15,899,860 km (0.11 R)
• M53: 16,487,481 km (0.044 R)
• M54: 16,764,087 km (0.078 R)
• M55: 17,805,139 km (0.114 R)
• M56: 18,048,385 km (0.112 R)
• M57: 18,579,008 km (0.088 R)
• M58: 18,866,984 km (0.082 R)
• M59: 19,115,018 km (0.058 R)
• M60: 19,781,626 km (0.057 R)
• M61: 20,075,585 km (0.087 R)
• M62: 20,881,020 km (0.088 R)
• M63: 22,174,294 km (0.103 R)
• M64: 23,094,919 km (0.111 R)
• M65: 24,162,450 km (0.074 R)
• M66: 25,656,334 km (0.084 R)
• M67: 25,885,368 km (0.096 R)
• M68: 26,253,080 km (0.079 R)
• M69: 26,947,364 km (0.089 R)
• M70: 27,413,660 km (0.105 R)
• M71: 27,788,403 km (0.102 R)
• M72: 27,929,474 km (0.041 R)
• M73: 28,023,571 km (0.114 R)
• M74: 31,287,048 km (0.041 R)
• M75: 31,629,777 km (0.115 R)
• M76: 31,973,852 km (0.079 R)
• M77: 32,864,109 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.4

Radius: 7.3

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.88 AU - 15.4 AU

Year: 16819 Days

Day: 15.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,129,547 km

• M1: 148,401 km (0.042 R)
• M2: 407,056 km (0.045 R)
• M3: 1,209,648 km (0.103 R)
• M4: 1,314,516 km (0.062 R)
• M5: 1,561,503 km (0.08 R)
• M6: 1,705,117 km (0.068 R)
• M7: 2,099,008 km (0.108 R)
• M8: 2,257,881 km (0.083 R)
• M9: 2,387,881 km (0.081 R)
• M10: 2,487,065 km (0.102 R)
• M11: 3,038,782 km (0.115 R)
• M12: 3,110,289 km (0.107 R)
• M13: 4,210,731 km (0.118 R)
• M14: 4,371,250 km (0.104 R)
• M15: 4,991,034 km (0.069 R)
• M16: 5,075,706 km (0.06 R)
• M17: 5,246,547 km (0.089 R)
• M18: 5,859,599 km (0.102 R)
• M19: 6,038,967 km (0.088 R)
• M20: 6,915,461 km (0.095 R)
• M21: 8,028,619 km (0.096 R)
• M22: 8,682,361 km (0.12 R)
• M23: 9,144,768 km (0.043 R)
• M24: 10,040,111 km (0.105 R)
• M25: 11,018,332 km (0.095 R)
• M26: 11,295,537 km (0.096 R)
• M27: 11,406,987 km (0.053 R)
• M28: 13,534,568 km (0.065 R)
• M29: 14,070,278 km (0.069 R)
• M30: 14,917,301 km (0.103 R)
• M31: 15,101,007 km (0.096 R)
• M32: 17,042,489 km (0.058 R)
• M33: 18,140,088 km (0.112 R)
• M34: 18,532,932 km (0.073 R)
• M35: 20,132,283 km (0.061 R)
• M36: 20,879,973 km (0.092 R)
• M37: 21,291,517 km (0.109 R)
• M38: 21,360,482 km (0.119 R)
• M39: 21,429,446 km (0.073 R)
• M40: 21,567,525 km (0.079 R)
• M41: 22,402,431 km (0.089 R)
• M42: 23,603,253 km (0.114 R)
• M43: 26,435,889 km (0.077 R)
• M44: 27,104,741 km (0.077 R)
• M45: 27,704,030 km (0.066 R)
• M46: 28,535,046 km (0.11 R)
• M47: 28,991,768 km (0.067 R)
• M48: 29,527,628 km (0.073 R)
• M49: 29,604,371 km (0.08 R)
• M50: 29,989,586 km (0.106 R)
• M51: 30,842,593 km (0.09 R)
• M52: 31,782,367 km (0.111 R)
• M53: 33,129,795 km (0.081 R)
• M54: 35,552,532 km (0.111 R)
• M55: 35,634,362 km (0.084 R)
• M56: 36,455,206 km (0.109 R)
• M57: 37,116,279 km (0.079 R)
• M58: 38,199,068 km (0.079 R)
• M59: 38,618,391 km (0.112 R)
• M60: 38,786,539 km (0.103 R)
• M61: 41,165,594 km (0.099 R)
• M62: 41,423,351 km (0.053 R)
• M63: 41,767,725 km (0.048 R)
• M64: 41,940,361 km (0.118 R)
• M65: 42,113,147 km (0.101 R)
• M66: 42,372,849 km (0.046 R)
• M67: 42,633,000 km (0.082 R)
• M68: 42,806,832 km (0.118 R)
• M69: 43,067,881 km (0.089 R)
• M70: 44,557,277 km (0.071 R)
• M71: 45,263,977 km (0.108 R)
• M72: 46,063,578 km (0.085 R)
• M73: 46,509,679 km (0.043 R)
• M74: 46,688,598 km (0.118 R)
• M75: 47,406,368 km (0.067 R)
• M76: 47,947,165 km (0.106 R)
• M77: 48,489,906 km (0.114 R)
• M78: 49,399,162 km (0.096 R)
• M79: 50,497,509 km (0.105 R)
• M80: 52,998,337 km (0.051 R)
• M81: 54,405,006 km (0.082 R)
• M82: 55,444,262 km (0.09 R)
• M83: 57,446,630 km (0.104 R)
• M84: 58,794,656 km (0.099 R)
• M85: 58,891,296 km (0.103 R)
• M86: 59,375,544 km (0.112 R)
• M87: 59,763,901 km (0.087 R)
• M88: 59,861,139 km (0.034 R)
• M89: 61,325,553 km (0.087 R)
• M90: 63,098,587 km (0.075 R)
• M91: 65,488,562 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.8

Radius: 4.2

Gravity: 21.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.46 AU - 17.4 AU

Year: 24597 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,129,547 km

• M1: 54,454 km (0.081 R)
• M2: 94,396 km (0.034 R)
• M3: 135,386 km (0.071 R)
• M4: 271,520 km (0.097 R)
• M5: 694,882 km (0.079 R)
• M6: 834,008 km (0.109 R)
• M7: 1,033,123 km (0.079 R)
• M8: 1,302,249 km (0.118 R)
• M9: 2,646,087 km (0.118 R)
• M10: 3,085,905 km (0.03 R)
• M11: 3,868,451 km (0.112 R)
• M12: 4,073,101 km (0.056 R)
• M13: 4,239,604 km (0.111 R)
• M14: 4,665,210 km (0.047 R)
• M15: 4,708,443 km (0.045 R)
• M16: 4,795,509 km (0.068 R)
• M17: 5,465,109 km (0.093 R)
• M18: 5,880,842 km (0.099 R)
• M19: 6,116,159 km (0.094 R)
• M20: 6,306,597 km (0.09 R)
• M21: 8,002,588 km (0.106 R)
• M22: 8,954,031 km (0.091 R)
• M23: 9,116,045 km (0.079 R)
• M24: 9,552,722 km (0.027 R)
• M25: 11,366,745 km (0.098 R)
• M26: 11,483,581 km (0.098 R)
• M27: 11,718,600 km (0.07 R)
• M28: 12,133,434 km (0.082 R)
• M29: 12,492,769 km (0.107 R)
• M30: 13,468,296 km (0.041 R)
• M31: 13,530,080 km (0.11 R)
• M32: 14,215,837 km (0.043 R)
• M33: 15,040,720 km (0.087 R)
• M34: 15,104,897 km (0.12 R)
• M35: 18,698,387 km (0.102 R)
• M36: 18,836,317 km (0.038 R)
• M37: 19,182,636 km (0.056 R)
• M38: 19,952,018 km (0.06 R)
• M39: 20,375,828 km (0.085 R)
• M40: 20,731,423 km (0.116 R)
• M41: 20,874,139 km (0.103 R)
• M42: 20,945,647 km (0.114 R)
• M43: 21,304,382 km (0.115 R)
• M44: 21,376,489 km (0.115 R)
• M45: 21,737,618 km (0.073 R)
• M46: 22,686,218 km (0.101 R)
• M47: 23,054,677 km (0.091 R)
• M48: 23,722,782 km (0.098 R)
• M49: 25,382,720 km (0.068 R)
• M50: 26,303,644 km (0.109 R)
• M51: 27,627,136 km (0.112 R)
• M52: 27,705,675 km (0.038 R)
• M53: 30,662,776 km (0.118 R)
• M54: 31,478,982 km (0.12 R)
• M55: 31,889,778 km (0.12 R)
• M56: 32,550,851 km (0.119 R)
• M57: 33,299,888 km (0.105 R)
• M58: 33,550,763 km (0.044 R)
• M59: 34,138,683 km (0.112 R)
• M60: 37,476,062 km (0.107 R)
• M61: 38,435,882 km (0.059 R)
• M62: 38,962,915 km (0.066 R)
• M63: 39,051,028 km (0.063 R)
• M64: 39,139,141 km (0.116 R)
• M65: 39,492,342 km (0.075 R)
• M66: 39,935,301 km (0.106 R)
• M67: 40,112,874 km (0.09 R)
• M68: 41,903,860 km (0.04 R)
• M69: 42,084,424 km (0.108 R)
• M70: 42,355,645 km (0.118 R)
• M71: 42,446,152 km (0.077 R)
• M72: 46,493,821 km (0.054 R)
• M73: 46,587,171 km (0.05 R)
• M74: 47,524,700 km (0.109 R)
• M75: 50,182,905 km (0.036 R)
• M76: 50,566,474 km (0.061 R)
• M77: 51,433,244 km (0.046 R)
• M78: 52,110,773 km (0.096 R)
• M79: 53,572,643 km (0.083 R)
• M80: 55,641,731 km (0.099 R)
• M81: 56,436,844 km (0.083 R)
• M82: 57,235,547 km (0.112 R)
• M83: 60,672,109 km (0.032 R)
• M84: 62,518,297 km (0.113 R)
• M85: 63,137,781 km (0.075 R)
• M86: 63,967,002 km (0.118 R)
• M87: 64,695,394 km (0.11 R)
• M88: 67,002,792 km (0.114 R)
• M89: 67,108,258 km (0.119 R)
• M90: 67,848,469 km (0.119 R)
• M91: 69,016,978 km (0.105 R)
• M92: 69,123,641 km (0.086 R)
• M93: 69,443,631 km (0.08 R)
• M94: 70,192,219 km (0.115 R)
• M95: 71,481,752 km (0.097 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit