🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.75 AU - 0.91 AU

Year: 280 Days

Day: 26.5 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 360 Days

Day: 29.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 469 Days

Day: 25 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,760,980 km

• M1: 94,247 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.53 AU - 2.07 AU

Year: 896 Days

Day: 46.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.08 AU - 2.48 AU

Year: 1277 Days

Day: 26.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.39 AU - 3.91 AU

Year: 2586 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,760,980 km

• M1: 924,814 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.7

Radius: 14.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.59 AU - 9.77 AU

Year: 9484 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,760,980 km

• M1: 185,202 km (0.101 R)
• M2: 287,527 km (0.063 R)
• M3: 465,848 km (0.116 R)
• M4: 643,121 km (0.042 R)
• M5: 818,450 km (0.109 R)
• M6: 1,221,616 km (0.088 R)
• M7: 1,323,642 km (0.083 R)
• M8: 1,482,515 km (0.107 R)
• M9: 1,898,696 km (0.104 R)
• M10: 2,183,082 km (0.106 R)
• M11: 2,635,914 km (0.12 R)
• M12: 2,748,262 km (0.115 R)
• M13: 3,261,682 km (0.111 R)
• M14: 3,480,694 km (0.119 R)
• M15: 4,114,390 km (0.108 R)
• M16: 4,245,588 km (0.114 R)
• M17: 4,729,387 km (0.064 R)
• M18: 4,839,491 km (0.086 R)
• M19: 5,633,257 km (0.081 R)
• M20: 5,808,736 km (0.08 R)
• M21: 6,135,158 km (0.095 R)
• M22: 6,437,196 km (0.086 R)
• M23: 7,182,194 km (0.103 R)
• M24: 7,726,431 km (0.12 R)
• M25: 8,085,915 km (0.084 R)
• M26: 8,484,294 km (0.104 R)
• M27: 8,821,188 km (0.062 R)
• M28: 9,128,163 km (0.044 R)
• M29: 9,265,793 km (0.096 R)
• M30: 9,823,195 km (0.111 R)
• M31: 10,035,025 km (0.09 R)
• M32: 10,463,174 km (0.042 R)
• M33: 12,540,341 km (0.084 R)
• M34: 12,693,379 km (0.109 R)
• M35: 13,156,684 km (0.115 R)
• M36: 13,312,415 km (0.101 R)
• M37: 13,507,790 km (0.1 R)
• M38: 13,743,706 km (0.099 R)
• M39: 14,299,312 km (0.113 R)
• M40: 14,660,292 km (0.118 R)
• M41: 16,343,119 km (0.073 R)
• M42: 17,101,131 km (0.049 R)
• M43: 17,569,971 km (0.066 R)
• M44: 18,129,616 km (0.09 R)
• M45: 18,695,246 km (0.116 R)
• M46: 18,958,239 km (0.083 R)
• M47: 19,709,968 km (0.09 R)
• M48: 20,201,696 km (0.056 R)
• M49: 21,379,929 km (0.098 R)
• M50: 21,654,890 km (0.059 R)
• M51: 22,023,499 km (0.078 R)
• M52: 22,115,951 km (0.087 R)
• M53: 22,254,927 km (0.059 R)
• M54: 22,347,828 km (0.118 R)
• M55: 22,720,326 km (0.106 R)
• M56: 23,329,938 km (0.06 R)
• M57: 24,661,508 km (0.119 R)
• M58: 24,949,933 km (0.067 R)
• M59: 25,288,024 km (0.105 R)
• M60: 25,481,903 km (0.052 R)
• M61: 26,262,205 km (0.047 R)
• M62: 26,704,716 km (0.053 R)
• M63: 26,951,552 km (0.088 R)
• M64: 29,461,505 km (0.07 R)
• M65: 30,899,590 km (0.066 R)
• M66: 31,210,753 km (0.046 R)
• M67: 31,418,694 km (0.106 R)
• M68: 32,202,886 km (0.112 R)
• M69: 32,887,596 km (0.075 R)
• M70: 33,417,621 km (0.086 R)
• M71: 33,523,985 km (0.065 R)
• M72: 33,737,013 km (0.104 R)
• M73: 33,843,676 km (0.09 R)
• M74: 34,432,493 km (0.054 R)
• M75: 34,862,886 km (0.082 R)
• M76: 35,349,079 km (0.088 R)
• M77: 36,273,744 km (0.028 R)
• M78: 36,492,456 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.6

Radius: 14.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.1 AU - 11.12 AU

Year: 13733 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,760,980 km

• M1: 235,467 km (0.105 R)
• M2: 331,958 km (0.06 R)
• M3: 590,313 km (0.071 R)
• M4: 709,244 km (0.096 R)
• M5: 1,140,385 km (0.112 R)
• M6: 1,275,621 km (0.074 R)
• M7: 1,584,840 km (0.116 R)
• M8: 1,715,588 km (0.091 R)
• M9: 2,349,734 km (0.085 R)
• M10: 2,944,834 km (0.118 R)
• M11: 3,414,571 km (0.102 R)
• M12: 3,997,704 km (0.097 R)
• M13: 4,178,867 km (0.052 R)
• M14: 4,866,718 km (0.103 R)
• M15: 5,455,834 km (0.078 R)
• M16: 5,623,534 km (0.104 R)
• M17: 6,171,959 km (0.07 R)
• M18: 6,990,409 km (0.097 R)
• M19: 7,099,765 km (0.081 R)
• M20: 7,246,371 km (0.119 R)
• M21: 7,654,923 km (0.09 R)
• M22: 8,611,302 km (0.1 R)
• M23: 10,136,752 km (0.115 R)
• M24: 10,426,972 km (0.078 R)
• M25: 10,846,145 km (0.109 R)
• M26: 10,973,004 km (0.117 R)
• M27: 11,399,507 km (0.036 R)
• M28: 11,918,462 km (0.082 R)
• M29: 12,137,025 km (0.105 R)
• M30: 12,489,477 km (0.11 R)
• M31: 13,249,584 km (0.116 R)
• M32: 13,612,509 km (0.095 R)
• M33: 13,978,874 km (0.08 R)
• M34: 14,116,953 km (0.063 R)
• M35: 15,049,995 km (0.038 R)
• M36: 15,906,592 km (0.099 R)
• M37: 16,002,783 km (0.026 R)
• M38: 16,779,196 km (0.105 R)
• M39: 16,975,170 km (0.071 R)
• M40: 17,369,510 km (0.104 R)
• M41: 17,518,210 km (0.101 R)
• M42: 17,667,209 km (0.118 R)
• M43: 17,866,623 km (0.059 R)
• M44: 18,469,503 km (0.114 R)
• M45: 19,798,530 km (0.036 R)
• M46: 20,265,724 km (0.12 R)
• M47: 21,264,141 km (0.083 R)
• M48: 21,423,163 km (0.107 R)
• M49: 22,656,149 km (0.081 R)
• M50: 22,818,612 km (0.072 R)
• M51: 23,090,431 km (0.109 R)
• M52: 24,576,237 km (0.119 R)
• M53: 26,149,708 km (0.1 R)
• M54: 26,719,676 km (0.093 R)
• M55: 27,063,452 km (0.071 R)
• M56: 27,408,873 km (0.059 R)
• M57: 27,813,685 km (0.04 R)
• M58: 28,687,636 km (0.118 R)
• M59: 28,922,355 km (0.037 R)
• M60: 29,452,530 km (0.088 R)
• M61: 29,748,434 km (0.083 R)
• M62: 30,343,385 km (0.078 R)
• M63: 31,726,417 km (0.07 R)
• M64: 32,578,377 km (0.101 R)
• M65: 34,866,028 km (0.097 R)
• M66: 35,871,325 km (0.071 R)
• M67: 37,397,074 km (0.067 R)
• M68: 37,589,307 km (0.095 R)
• M69: 38,426,008 km (0.117 R)
• M70: 38,814,364 km (0.066 R)
• M71: 39,268,843 km (0.075 R)
• M72: 39,399,142 km (0.035 R)
• M73: 39,921,389 km (0.071 R)
• M74: 42,100,132 km (0.033 R)
• M75: 42,634,047 km (0.084 R)
• M76: 42,968,996 km (0.11 R)
• M77: 43,843,695 km (0.089 R)
• M78: 44,656,460 km (0.087 R)
• M79: 45,132,780 km (0.119 R)
• M80: 45,747,777 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.5

Radius: 3

Gravity: 95.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.68 AU - 15.48 AU

Year: 20646 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,760,980 km

• M1: 175,927 km (0.075 R)
• M2: 494,271 km (0.074 R)
• M3: 633,248 km (0.045 R)
• M4: 682,166 km (0.084 R)
• M5: 1,206,806 km (0.046 R)
• M6: 1,688,661 km (0.105 R)
• M7: 1,757,027 km (0.068 R)
• M8: 2,075,670 km (0.095 R)
• M9: 2,566,651 km (0.088 R)
• M10: 2,804,960 km (0.104 R)
• M11: 2,967,723 km (0.117 R)
• M12: 3,648,991 km (0.118 R)
• M13: 3,693,123 km (0.098 R)
• M14: 3,916,472 km (0.104 R)
• M15: 4,236,462 km (0.093 R)
• M16: 4,901,275 km (0.099 R)
• M17: 5,295,465 km (0.112 R)
• M18: 6,377,806 km (0.111 R)
• M19: 6,431,063 km (0.077 R)
• M20: 7,413,771 km (0.058 R)
• M21: 9,393,101 km (0.079 R)
• M22: 9,697,233 km (0.043 R)
• M23: 11,136,963 km (0.074 R)
• M24: 12,977,316 km (0.117 R)
• M25: 13,315,856 km (0.059 R)
• M26: 15,477,994 km (0.112 R)
• M27: 16,125,753 km (0.095 R)
• M28: 16,416,571 km (0.084 R)
• M29: 20,901,067 km (0.056 R)
• M30: 21,297,351 km (0.043 R)
• M31: 22,663,629 km (0.102 R)
• M32: 22,744,860 km (0.1 R)
• M33: 22,907,623 km (0.114 R)
• M34: 22,989,154 km (0.117 R)
• M35: 23,234,344 km (0.101 R)
• M36: 23,727,269 km (0.049 R)
• M37: 26,072,964 km (0.107 R)
• M38: 27,186,720 km (0.025 R)
• M39: 28,666,692 km (0.074 R)
• M40: 28,754,506 km (0.081 R)
• M41: 28,930,583 km (0.101 R)
• M42: 29,106,959 km (0.059 R)
• M43: 29,195,221 km (0.063 R)
• M44: 29,815,903 km (0.08 R)
• M45: 30,261,854 km (0.069 R)
• M46: 31,522,366 km (0.038 R)
• M47: 31,613,022 km (0.038 R)
• M48: 31,703,828 km (0.058 R)
• M49: 33,537,599 km (0.108 R)
• M50: 33,630,200 km (0.086 R)
• M51: 33,722,801 km (0.062 R)
• M52: 34,280,651 km (0.097 R)
• M53: 35,688,367 km (0.083 R)
• M54: 36,446,978 km (0.088 R)
• M55: 38,851,315 km (0.11 R)
• M56: 40,811,346 km (0.087 R)
• M57: 41,108,148 km (0.096 R)
• M58: 41,703,847 km (0.114 R)
• M59: 42,402,469 km (0.112 R)
• M60: 42,502,550 km (0.073 R)
• M61: 43,608,976 km (0.114 R)
• M62: 44,521,374 km (0.069 R)
• M63: 45,850,102 km (0.09 R)
• M64: 46,571,014 km (0.097 R)
• M65: 46,777,758 km (0.071 R)
• M66: 50,019,694 km (0.057 R)
• M67: 50,868,063 km (0.063 R)
• M68: 53,009,706 km (0.1 R)
• M69: 53,333,436 km (0.057 R)
• M70: 53,441,595 km (0.054 R)
• M71: 53,657,914 km (0.026 R)
• M72: 55,289,877 km (0.085 R)
• M73: 55,837,405 km (0.039 R)
• M74: 59,608,468 km (0.067 R)
• M75: 60,845,942 km (0.089 R)
• M76: 62,091,943 km (0.061 R)
• M77: 62,433,175 km (0.097 R)
• M78: 63,575,206 km (0.096 R)
• M79: 63,804,539 km (0.055 R)
• M80: 64,034,022 km (0.097 R)
• M81: 64,378,845 km (0.092 R)
• M82: 66,576,737 km (0.111 R)
• M83: 68,916,747 km (0.105 R)
• M84: 69,152,364 km (0.096 R)
• M85: 70,689,482 km (0.1 R)
• M86: 71,879,533 km (0.075 R)
• M87: 72,477,027 km (0.088 R)
• M88: 74,038,380 km (0.08 R)
• M89: 74,641,708 km (0.092 R)
• M90: 77,683,332 km (0.032 R)
• M91: 79,774,561 km (0.117 R)
• M92: 79,898,128 km (0.12 R)
• M93: 82,633,226 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit