🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.85 AU - 1.05 AU

Year: 355 Days

Day: 45.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.93 AU - 1.19 AU

Year: 418 Days

Day: 34.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.57 AU - 1.65 AU

Year: 782 Days

Day: 47.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.1 AU - 3.4 AU

Year: 1746 Days

Day: 45.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,377,390 km

• M1: 650,900 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 13.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.37 AU - 5.17 AU

Year: 3378 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,377,390 km

• M1: 179,368 km (0.112 R)
• M2: 368,759 km (0.078 R)
• M3: 508,184 km (0.073 R)
• M4: 740,659 km (0.102 R)
• M5: 832,961 km (0.112 R)
• M6: 1,136,345 km (0.071 R)
• M7: 1,267,992 km (0.096 R)
• M8: 1,381,836 km (0.092 R)
• M9: 2,004,462 km (0.092 R)
• M10: 2,125,487 km (0.115 R)
• M11: 2,234,992 km (0.082 R)
• M12: 2,532,094 km (0.107 R)
• M13: 2,648,780 km (0.101 R)
• M14: 2,872,429 km (0.113 R)
• M15: 2,963,683 km (0.087 R)
• M16: 3,531,856 km (0.066 R)
• M17: 3,812,053 km (0.062 R)
• M18: 3,912,732 km (0.108 R)
• M19: 4,031,363 km (0.115 R)
• M20: 4,133,988 km (0.05 R)
• M21: 4,394,587 km (0.065 R)
• M22: 4,500,353 km (0.06 R)
• M23: 4,642,620 km (0.087 R)
• M24: 4,768,432 km (0.117 R)
• M25: 4,950,194 km (0.069 R)
• M26: 5,041,897 km (0.12 R)
• M27: 5,815,767 km (0.091 R)
• M28: 5,990,647 km (0.104 R)
• M29: 6,286,103 km (0.088 R)
• M30: 6,425,528 km (0.097 R)
• M31: 6,586,345 km (0.067 R)
• M32: 6,829,891 km (0.063 R)
• M33: 7,035,289 km (0.086 R)
• M34: 7,201,043 km (0.097 R)
• M35: 7,452,068 km (0.098 R)
• M36: 7,557,535 km (0.101 R)
• M37: 7,920,010 km (0.05 R)
• M38: 8,200,955 km (0.076 R)
• M39: 8,309,863 km (0.077 R)
• M40: 8,617,585 km (0.119 R)
• M41: 8,884,318 km (0.107 R)
• M42: 9,063,686 km (0.054 R)
• M43: 9,199,072 km (0.079 R)
• M44: 9,380,534 km (0.068 R)
• M45: 9,908,914 km (0.094 R)
• M46: 10,118,351 km (0.087 R)
• M47: 10,399,894 km (0.115 R)
• M48: 10,517,927 km (0.073 R)
• M49: 10,612,772 km (0.114 R)
• M50: 10,874,868 km (0.1 R)
• M51: 10,970,760 km (0.117 R)
• M52: 11,066,802 km (0.089 R)
• M53: 11,332,637 km (0.072 R)
• M54: 11,821,523 km (0.116 R)
• M55: 12,567,717 km (0.09 R)
• M56: 12,794,657 km (0.054 R)
• M57: 13,638,090 km (0.046 R)
• M58: 13,871,163 km (0.101 R)
• M59: 13,975,283 km (0.086 R)
• M60: 14,079,553 km (0.104 R)
• M61: 14,499,474 km (0.032 R)
• M62: 14,923,435 km (0.118 R)
• M63: 15,324,656 km (0.11 R)
• M64: 15,540,227 km (0.076 R)
• M65: 15,648,236 km (0.052 R)
• M66: 16,028,664 km (0.11 R)
• M67: 16,715,468 km (0.091 R)
• M68: 17,076,447 km (0.093 R)
• M69: 17,665,115 km (0.107 R)
• M70: 18,890,920 km (0.113 R)
• M71: 19,412,268 km (0.109 R)
• M72: 19,528,805 km (0.054 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 10.5

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.35 AU - 7.07 AU

Year: 6655 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 90,377,390 km

• M1: 133,591 km (0.073 R)
• M2: 224,846 km (0.106 R)
• M3: 407,056 km (0.119 R)
• M4: 502,948 km (0.102 R)
• M5: 571,913 km (0.041 R)
• M6: 774,019 km (0.077 R)
• M7: 1,029,832 km (0.079 R)
• M8: 1,199,625 km (0.077 R)
• M9: 1,362,238 km (0.116 R)
• M10: 1,727,706 km (0.087 R)
• M11: 1,931,458 km (0.119 R)
• M12: 2,007,603 km (0.058 R)
• M13: 2,162,886 km (0.111 R)
• M14: 2,242,023 km (0.059 R)
• M15: 2,932,417 km (0.086 R)
• M16: 3,852,145 km (0.1 R)
• M17: 4,194,126 km (0.107 R)
• M18: 4,545,830 km (0.082 R)
• M19: 4,907,259 km (0.108 R)
• M20: 5,117,893 km (0.089 R)
• M21: 5,575,662 km (0.085 R)
• M22: 5,685,317 km (0.091 R)
• M23: 5,795,721 km (0.084 R)
• M24: 6,074,721 km (0.114 R)
• M25: 6,358,209 km (0.067 R)
• M26: 6,704,079 km (0.097 R)
• M27: 7,656,419 km (0.064 R)
• M28: 8,117,480 km (0.068 R)
• M29: 8,809,968 km (0.101 R)
• M30: 9,098,692 km (0.094 R)
• M31: 9,358,095 km (0.04 R)
• M32: 9,817,659 km (0.079 R)
• M33: 10,284,704 km (0.069 R)
• M34: 10,588,836 km (0.117 R)
• M35: 10,793,337 km (0.096 R)
• M36: 11,310,048 km (0.116 R)
• M37: 11,588,898 km (0.108 R)
• M38: 12,011,512 km (0.09 R)
• M39: 12,727,039 km (0.115 R)
• M40: 12,871,850 km (0.117 R)
• M41: 12,980,906 km (0.085 R)
• M42: 13,346,224 km (0.106 R)
• M43: 14,087,183 km (0.082 R)
• M44: 14,161,982 km (0.092 R)
• M45: 15,146,934 km (0.117 R)
• M46: 15,958,502 km (0.066 R)
• M47: 16,507,377 km (0.09 R)
• M48: 17,142,420 km (0.107 R)
• M49: 17,543,193 km (0.067 R)
• M50: 18,109,720 km (0.102 R)
• M51: 19,302,164 km (0.089 R)
• M52: 19,385,341 km (0.111 R)
• M53: 19,970,867 km (0.084 R)
• M54: 20,604,713 km (0.109 R)
• M55: 20,732,320 km (0.083 R)
• M56: 22,327,033 km (0.117 R)
• M57: 24,274,498 km (0.111 R)
• M58: 24,724,638 km (0.095 R)
• M59: 25,541,892 km (0.114 R)
• M60: 25,633,296 km (0.095 R)
• M61: 26,183,667 km (0.08 R)
• M62: 26,784,452 km (0.065 R)
• M63: 27,905,239 km (0.088 R)
• M64: 28,282,225 km (0.062 R)
• M65: 29,184,450 km (0.08 R)
• M66: 30,047,929 km (0.035 R)
• M67: 30,822,397 km (0.027 R)
• M68: 31,017,174 km (0.043 R)
• M69: 31,261,018 km (0.102 R)
• M70: 32,539,631 km (0.04 R)
• M71: 32,837,032 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 11.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.06 AU - 10.42 AU

Year: 11639 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,377,390 km

• M1: 153,787 km (0.079 R)
• M2: 338,989 km (0.115 R)
• M3: 422,016 km (0.04 R)
• M4: 563,386 km (0.059 R)
• M5: 818,151 km (0.053 R)
• M6: 898,036 km (0.063 R)
• M7: 1,154,447 km (0.071 R)
• M8: 1,291,778 km (0.073 R)
• M9: 1,362,537 km (0.113 R)
• M10: 1,558,062 km (0.074 R)
• M11: 1,659,340 km (0.057 R)
• M12: 2,171,263 km (0.078 R)
• M13: 2,371,874 km (0.119 R)
• M14: 2,519,079 km (0.109 R)
• M15: 2,884,845 km (0.083 R)
• M16: 4,511,273 km (0.057 R)
• M17: 4,918,180 km (0.114 R)
• M18: 5,221,564 km (0.049 R)
• M19: 5,453,142 km (0.102 R)
• M20: 6,828,544 km (0.078 R)
• M21: 7,124,449 km (0.095 R)
• M22: 8,037,744 km (0.118 R)
• M23: 9,033,767 km (0.094 R)
• M24: 9,546,439 km (0.035 R)
• M25: 10,116,406 km (0.11 R)
• M26: 10,212,598 km (0.098 R)
• M27: 10,893,717 km (0.06 R)
• M28: 11,239,886 km (0.068 R)
• M29: 12,556,946 km (0.107 R)
• M30: 13,338,745 km (0.089 R)
• M31: 13,497,169 km (0.118 R)
• M32: 13,922,326 km (0.078 R)
• M33: 14,514,135 km (0.095 R)
• M34: 15,004,367 km (0.105 R)
• M35: 15,279,179 km (0.09 R)
• M36: 15,611,136 km (0.077 R)
• M37: 16,451,278 km (0.103 R)
• M38: 17,019,600 km (0.099 R)
• M39: 17,479,015 km (0.055 R)
• M40: 17,768,188 km (0.077 R)
• M41: 18,351,171 km (0.109 R)
• M42: 18,645,131 km (0.1 R)
• M43: 18,763,014 km (0.111 R)
• M44: 18,999,827 km (0.032 R)
• M45: 22,668,117 km (0.108 R)
• M46: 23,236,738 km (0.104 R)
• M47: 24,130,885 km (0.061 R)
• M48: 24,452,819 km (0.116 R)
• M49: 24,646,848 km (0.106 R)
• M50: 25,886,715 km (0.098 R)
• M51: 26,414,795 km (0.113 R)
• M52: 26,879,895 km (0.11 R)
• M53: 28,223,433 km (0.059 R)
• M54: 29,382,667 km (0.089 R)
• M55: 29,520,148 km (0.113 R)
• M56: 29,864,522 km (0.075 R)
• M57: 30,557,459 km (0.044 R)
• M58: 30,836,011 km (0.107 R)
• M59: 31,045,597 km (0.119 R)
• M60: 31,536,278 km (0.071 R)
• M61: 32,881,313 km (0.056 R)
• M62: 35,188,561 km (0.095 R)
• M63: 37,175,669 km (0.062 R)
• M64: 37,846,167 km (0.082 R)
• M65: 38,896,942 km (0.114 R)
• M66: 39,653,459 km (0.089 R)
• M67: 39,805,301 km (0.12 R)
• M68: 40,262,173 km (0.112 R)
• M69: 40,644,096 km (0.088 R)
• M70: 41,104,109 km (0.096 R)
• M71: 43,273,578 km (0.112 R)
• M72: 43,978,632 km (0.105 R)
• M73: 46,756,964 km (0.074 R)
• M74: 47,480,569 km (0.115 R)
• M75: 48,613,474 km (0.096 R)
• M76: 48,694,855 km (0.069 R)
• M77: 49,755,354 km (0.03 R)
• M78: 50,329,511 km (0.072 R)
• M79: 51,401,828 km (0.058 R)
• M80: 52,398,300 km (0.116 R)
• M81: 52,731,903 km (0.089 R)
• M82: 53,066,105 km (0.108 R)
• M83: 54,325,868 km (0.114 R)
• M84: 54,748,034 km (0.09 R)
• M85: 56,276,625 km (0.074 R)
• M86: 57,303,614 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.9

Radius: 7.1

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.35 AU - 18.35 AU

Year: 30097 Days

Day: 20.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,377,390 km

• M1: 165,455 km (0.11 R)
• M2: 534,214 km (0.094 R)
• M3: 979,118 km (0.11 R)
• M4: 1,349,522 km (0.06 R)
• M5: 1,448,556 km (0.113 R)
• M6: 1,619,247 km (0.117 R)
• M7: 1,724,714 km (0.06 R)
• M8: 1,796,371 km (0.049 R)
• M9: 2,648,929 km (0.08 R)
• M10: 2,816,030 km (0.109 R)
• M11: 3,204,237 km (0.083 R)
• M12: 3,655,424 km (0.106 R)
• M13: 3,935,770 km (0.097 R)
• M14: 4,616,740 km (0.099 R)
• M15: 6,926,082 km (0.096 R)
• M16: 7,098,718 km (0.086 R)
• M17: 7,803,324 km (0.118 R)
• M18: 7,863,014 km (0.1 R)
• M19: 7,982,991 km (0.098 R)
• M20: 8,653,339 km (0.097 R)
• M21: 8,901,672 km (0.061 R)
• M22: 9,341,639 km (0.112 R)
• M23: 10,770,448 km (0.117 R)
• M24: 11,037,480 km (0.073 R)
• M25: 11,374,375 km (0.103 R)
• M26: 11,578,127 km (0.09 R)
• M27: 11,646,344 km (0.054 R)
• M28: 12,127,451 km (0.12 R)
• M29: 12,405,254 km (0.096 R)
• M30: 13,825,686 km (0.095 R)
• M31: 15,371,630 km (0.106 R)
• M32: 15,521,677 km (0.094 R)
• M33: 15,596,924 km (0.118 R)
• M34: 16,432,429 km (0.065 R)
• M35: 16,816,895 km (0.09 R)
• M36: 18,544,002 km (0.041 R)
• M37: 18,623,738 km (0.066 R)
• M38: 18,703,773 km (0.083 R)
• M39: 19,266,560 km (0.073 R)
• M40: 19,347,493 km (0.104 R)
• M41: 20,162,352 km (0.062 R)
• M42: 23,618,512 km (0.091 R)
• M43: 23,791,746 km (0.103 R)
• M44: 24,752,015 km (0.064 R)
• M45: 25,192,730 km (0.11 R)
• M46: 25,814,010 km (0.058 R)
• M47: 26,350,618 km (0.077 R)
• M48: 26,440,376 km (0.084 R)
• M49: 28,533,400 km (0.075 R)
• M50: 30,208,148 km (0.1 R)
• M51: 32,298,031 km (0.088 R)
• M52: 33,457,564 km (0.036 R)
• M53: 33,652,041 km (0.094 R)
• M54: 34,630,561 km (0.104 R)
• M55: 35,024,601 km (0.105 R)
• M56: 36,315,332 km (0.111 R)
• M57: 37,218,155 km (0.082 R)
• M58: 37,318,834 km (0.111 R)
• M59: 38,636,941 km (0.083 R)
• M60: 39,970,307 km (0.09 R)
• M61: 42,155,782 km (0.106 R)
• M62: 42,998,617 km (0.066 R)
• M63: 43,528,044 km (0.103 R)
• M64: 44,593,629 km (0.073 R)
• M65: 46,316,249 km (0.082 R)
• M66: 48,500,078 km (0.088 R)
• M67: 49,937,415 km (0.051 R)
• M68: 55,019,853 km (0.09 R)
• M69: 55,134,594 km (0.094 R)
• M70: 55,479,567 km (0.118 R)
• M71: 56,518,524 km (0.115 R)
• M72: 57,796,988 km (0.055 R)
• M73: 57,913,674 km (0.115 R)
• M74: 58,850,157 km (0.07 R)
• M75: 58,967,591 km (0.048 R)
• M76: 61,570,145 km (0.082 R)
• M77: 65,909,082 km (0.101 R)
• M78: 67,377,086 km (0.114 R)
• M79: 67,499,906 km (0.088 R)
• M80: 72,348,073 km (0.1 R)
• M81: 72,473,736 km (0.092 R)
• M82: 72,725,509 km (0.116 R)
• M83: 77,050,084 km (0.081 R)
• M84: 78,079,617 km (0.097 R)
• M85: 78,596,178 km (0.101 R)
• M86: 79,113,787 km (0.105 R)
• M87: 87,012,854 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit