🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.89 AU - 1.35 AU

Year: 420 Days

Day: 21.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.99 AU - 2.67 AU

Year: 1262 Days

Day: 18.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.2 AU - 2.64 AU

Year: 1336 Days

Day: 33.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,845,089 km

• M1: 1,297,762 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.34 AU - 3.58 AU

Year: 2283 Days

Day: 16.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,845,089 km

• M1: 1,399,937 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.4 AU - 3.68 AU

Year: 2363 Days

Day: 15.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.12 AU - 5.24 AU

Year: 4182 Days

Day: 18.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,845,089 km

• M1: 544,237 km (0.081 R)
• M2: 2,371,276 km (0.036 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 13.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7 AU - 10.46 AU

Year: 9151 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,845,089 km

• M1: 185,352 km (0.119 R)
• M2: 289,621 km (0.067 R)
• M3: 457,470 km (0.047 R)
• M4: 565,031 km (0.1 R)
• M5: 913,893 km (0.114 R)
• M6: 1,390,363 km (0.109 R)
• M7: 1,645,577 km (0.087 R)
• M8: 1,847,235 km (0.114 R)
• M9: 1,939,536 km (0.094 R)
• M10: 2,105,141 km (0.076 R)
• M11: 2,425,281 km (0.051 R)
• M12: 2,656,409 km (0.101 R)
• M13: 2,894,868 km (0.077 R)
• M14: 3,030,404 km (0.099 R)
• M15: 3,565,216 km (0.064 R)
• M16: 3,711,074 km (0.07 R)
• M17: 3,918,417 km (0.112 R)
• M18: 4,500,951 km (0.115 R)
• M19: 4,818,547 km (0.113 R)
• M20: 5,610,967 km (0.094 R)
• M21: 6,479,233 km (0.085 R)
• M22: 6,983,977 km (0.115 R)
• M23: 7,764,728 km (0.116 R)
• M24: 9,047,530 km (0.098 R)
• M25: 9,167,358 km (0.097 R)
• M26: 9,328,026 km (0.1 R)
• M27: 10,520,919 km (0.068 R)
• M28: 10,943,383 km (0.076 R)
• M29: 11,242,579 km (0.085 R)
• M30: 11,587,701 km (0.101 R)
• M31: 11,892,582 km (0.095 R)
• M32: 12,957,868 km (0.079 R)
• M33: 13,048,076 km (0.076 R)
• M34: 13,229,089 km (0.08 R)
• M35: 13,961,221 km (0.072 R)
• M36: 14,100,048 km (0.108 R)
• M37: 14,989,557 km (0.112 R)
• M38: 15,179,247 km (0.11 R)
• M39: 15,656,614 km (0.113 R)
• M40: 15,800,826 km (0.101 R)
• M41: 16,430,933 km (0.117 R)
• M42: 16,626,457 km (0.083 R)
• M43: 17,069,267 km (0.088 R)
• M44: 17,966,555 km (0.115 R)
• M45: 18,269,042 km (0.064 R)
• M46: 21,492,427 km (0.092 R)
• M47: 21,974,880 km (0.074 R)
• M48: 22,895,805 km (0.038 R)
• M49: 23,004,861 km (0.107 R)
• M50: 23,553,437 km (0.027 R)
• M51: 23,663,541 km (0.099 R)
• M52: 23,884,497 km (0.104 R)
• M53: 24,775,203 km (0.114 R)
• M54: 25,168,346 km (0.035 R)
• M55: 26,131,606 km (0.11 R)
• M56: 27,454,052 km (0.119 R)
• M57: 28,094,181 km (0.095 R)
• M58: 28,211,017 km (0.077 R)
• M59: 28,975,013 km (0.119 R)
• M60: 29,389,250 km (0.119 R)
• M61: 29,745,741 km (0.111 R)
• M62: 29,924,660 km (0.052 R)
• M63: 31,428,717 km (0.089 R)
• M64: 31,550,191 km (0.076 R)
• M65: 31,915,210 km (0.059 R)
• M66: 32,220,689 km (0.081 R)
• M67: 33,142,511 km (0.036 R)
• M68: 33,575,746 km (0.103 R)
• M69: 33,824,079 km (0.053 R)
• M70: 35,516,479 km (0.12 R)
• M71: 35,896,308 km (0.093 R)
• M72: 36,596,277 km (0.058 R)
• M73: 36,724,033 km (0.082 R)
• M74: 39,637,153 km (0.065 R)
• M75: 40,426,581 km (0.071 R)
• M76: 41,620,372 km (0.119 R)
• M77: 42,087,715 km (0.089 R)
• M78: 42,556,854 km (0.092 R)
• M79: 44,314,330 km (0.074 R)
• M80: 44,996,646 km (0.093 R)
• M81: 45,339,075 km (0.092 R)
• M82: 45,545,072 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 9.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.02 AU - 10.78 AU

Year: 11051 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 128.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,845,089 km

• M1: 123,269 km (0.047 R)
• M2: 195,973 km (0.089 R)
• M3: 288,275 km (0.068 R)
• M4: 453,431 km (0.114 R)
• M5: 535,112 km (0.03 R)
• M6: 652,696 km (0.101 R)
• M7: 731,085 km (0.073 R)
• M8: 1,023,100 km (0.105 R)
• M9: 1,250,937 km (0.106 R)
• M10: 1,330,523 km (0.112 R)
• M11: 2,029,445 km (0.092 R)
• M12: 2,244,417 km (0.077 R)
• M13: 2,670,771 km (0.119 R)
• M14: 2,801,071 km (0.104 R)
• M15: 2,906,687 km (0.057 R)
• M16: 3,095,030 km (0.098 R)
• M17: 3,177,010 km (0.09 R)
• M18: 3,713,019 km (0.034 R)
• M19: 4,186,197 km (0.113 R)
• M20: 4,460,709 km (0.031 R)
• M21: 5,319,700 km (0.092 R)
• M22: 5,717,780 km (0.116 R)
• M23: 6,719,039 km (0.104 R)
• M24: 7,185,485 km (0.107 R)
• M25: 7,551,551 km (0.11 R)
• M26: 8,149,643 km (0.095 R)
• M27: 8,531,267 km (0.118 R)
• M28: 8,763,144 km (0.089 R)
• M29: 8,996,966 km (0.09 R)
• M30: 9,431,099 km (0.109 R)
• M31: 10,443,278 km (0.109 R)
• M32: 10,525,706 km (0.061 R)
• M33: 11,702,892 km (0.115 R)
• M34: 12,569,063 km (0.108 R)
• M35: 13,187,651 km (0.051 R)
• M36: 13,411,000 km (0.083 R)
• M37: 14,823,503 km (0.082 R)
• M38: 15,149,028 km (0.079 R)
• M39: 16,187,238 km (0.102 R)
• M40: 16,378,573 km (0.102 R)
• M41: 16,908,449 km (0.102 R)
• M42: 17,738,268 km (0.108 R)
• M43: 18,083,839 km (0.111 R)
• M44: 18,381,838 km (0.044 R)
• M45: 20,203,641 km (0.094 R)
• M46: 20,306,565 km (0.087 R)
• M47: 20,461,249 km (0.1 R)
• M48: 20,927,545 km (0.086 R)
• M49: 21,502,300 km (0.054 R)
• M50: 21,976,526 km (0.075 R)
• M51: 22,881,443 km (0.106 R)
• M52: 23,473,551 km (0.077 R)
• M53: 24,837,884 km (0.062 R)
• M54: 25,891,951 km (0.089 R)
• M55: 26,059,650 km (0.11 R)
• M56: 26,396,245 km (0.092 R)
• M57: 26,565,141 km (0.044 R)
• M58: 26,903,831 km (0.052 R)
• M59: 27,130,471 km (0.076 R)
• M60: 27,357,860 km (0.119 R)
• M61: 27,528,701 km (0.101 R)
• M62: 27,756,987 km (0.117 R)
• M63: 29,024,380 km (0.109 R)
• M64: 29,782,243 km (0.114 R)
• M65: 30,075,306 km (0.081 R)
• M66: 30,546,389 km (0.093 R)
• M67: 31,198,187 km (0.1 R)
• M68: 31,376,657 km (0.102 R)
• M69: 32,756,847 km (0.068 R)
• M70: 33,484,791 km (0.119 R)
• M71: 35,451,703 km (0.049 R)
• M72: 36,261,477 km (0.114 R)
• M73: 36,700,098 km (0.053 R)
• M74: 36,951,422 km (0.108 R)
• M75: 37,203,494 km (0.104 R)
• M76: 38,217,020 km (0.094 R)
• M77: 38,535,664 km (0.044 R)
• M78: 38,919,083 km (0.073 R)
• M79: 38,983,111 km (0.104 R)
• M80: 39,175,494 km (0.119 R)
• M81: 41,051,002 km (0.054 R)
• M82: 41,442,649 km (0.093 R)
• M83: 42,625,071 km (0.061 R)
• M84: 42,823,138 km (0.095 R)
• M85: 43,087,777 km (0.12 R)
• M86: 44,486,368 km (0.052 R)
• M87: 44,888,636 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.8

Radius: 3.8

Gravity: 61.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.69 AU - 15.77 AU

Year: 17072 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,845,089 km

• M1: 274,811 km (0.086 R)
• M2: 325,375 km (0.073 R)
• M3: 416,630 km (0.059 R)
• M4: 516,113 km (0.109 R)
• M5: 558,150 km (0.114 R)
• M6: 809,474 km (0.1 R)
• M7: 934,239 km (0.071 R)
• M8: 1,038,508 km (0.085 R)
• M9: 1,432,549 km (0.059 R)
• M10: 2,066,844 km (0.056 R)
• M11: 4,262,941 km (0.119 R)
• M12: 4,700,365 km (0.037 R)
• M13: 5,854,812 km (0.057 R)
• M14: 7,503,979 km (0.109 R)
• M15: 8,030,264 km (0.087 R)
• M16: 8,244,039 km (0.114 R)
• M17: 8,568,218 km (0.097 R)
• M18: 9,062,489 km (0.103 R)
• M19: 9,340,891 km (0.12 R)
• M20: 9,396,990 km (0.071 R)
• M21: 9,735,530 km (0.073 R)
• M22: 10,078,109 km (0.117 R)
• M23: 10,482,921 km (0.073 R)
• M24: 11,070,093 km (0.117 R)
• M25: 11,308,103 km (0.049 R)
• M26: 13,208,146 km (0.096 R)
• M27: 13,905,720 km (0.112 R)
• M28: 13,969,748 km (0.037 R)
• M29: 14,033,776 km (0.107 R)
• M30: 15,270,352 km (0.072 R)
• M31: 15,535,140 km (0.062 R)
• M32: 15,601,562 km (0.059 R)
• M33: 16,136,374 km (0.071 R)
• M34: 16,271,012 km (0.09 R)
• M35: 16,677,171 km (0.103 R)
• M36: 17,915,392 km (0.07 R)
• M37: 18,475,187 km (0.075 R)
• M38: 18,616,109 km (0.103 R)
• M39: 19,040,817 km (0.116 R)
• M40: 19,183,085 km (0.116 R)
• M41: 19,468,667 km (0.105 R)
• M42: 21,211,632 km (0.068 R)
• M43: 21,506,938 km (0.105 R)
• M44: 22,476,033 km (0.116 R)
• M45: 24,921,509 km (0.103 R)
• M46: 24,999,300 km (0.119 R)
• M47: 27,369,678 km (0.06 R)
• M48: 28,013,847 km (0.118 R)
• M49: 28,256,644 km (0.115 R)
• M50: 31,813,184 km (0.105 R)
• M51: 33,428,991 km (0.036 R)
• M52: 33,686,449 km (0.074 R)
• M53: 33,772,467 km (0.104 R)
• M54: 35,332,923 km (0.098 R)
• M55: 35,858,161 km (0.078 R)
• M56: 36,121,902 km (0.046 R)
• M57: 36,474,354 km (0.057 R)
• M58: 36,739,591 km (0.077 R)
• M59: 37,271,711 km (0.089 R)
• M60: 37,627,904 km (0.067 R)
• M61: 38,074,752 km (0.108 R)
• M62: 38,703,363 km (0.108 R)
• M63: 39,879,651 km (0.087 R)
• M64: 47,179,728 km (0.063 R)
• M65: 48,144,933 km (0.104 R)
• M66: 49,116,571 km (0.087 R)
• M67: 49,702,546 km (0.079 R)
• M68: 50,094,642 km (0.042 R)
• M69: 51,474,683 km (0.084 R)
• M70: 52,567,794 km (0.119 R)
• M71: 52,667,576 km (0.09 R)
• M72: 53,267,463 km (0.092 R)
• M73: 57,221,186 km (0.117 R)
• M74: 59,181,366 km (0.119 R)
• M75: 59,389,008 km (0.113 R)
• M76: 60,430,658 km (0.093 R)
• M77: 61,899,111 km (0.107 R)
• M78: 62,215,361 km (0.052 R)
• M79: 63,804,389 km (0.045 R)
• M80: 64,336,958 km (0.086 R)
• M81: 65,406,732 km (0.106 R)
• M82: 65,836,228 km (0.096 R)
• M83: 65,943,789 km (0.111 R)
• M84: 66,158,910 km (0.098 R)
• M85: 66,374,481 km (0.089 R)
• M86: 69,415,357 km (0.103 R)
• M87: 69,524,862 km (0.089 R)
• M88: 71,615,044 km (0.064 R)
• M89: 72,723,564 km (0.105 R)
• M90: 73,279,919 km (0.101 R)
• M91: 74,172,868 km (0.035 R)
• M92: 74,732,963 km (0.075 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit