🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.94 AU

Year: 327 Days

Day: 35.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.06 AU - 1.12 AU

Year: 422 Days

Day: 19.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.94 AU - 1.52 AU

Year: 506 Days

Day: 33.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,384,122 km

• M1: 59,690 km (0.054 R)
• M2: 303,235 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.47 AU - 5.33 AU

Year: 3423 Days

Day: 27.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 10.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.64 AU - 8.3 AU

Year: 7572 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,384,122 km

• M1: 136,732 km (0.096 R)
• M2: 215,421 km (0.119 R)
• M3: 377,136 km (0.111 R)
• M4: 601,982 km (0.052 R)
• M5: 1,054,366 km (0.075 R)
• M6: 1,269,338 km (0.066 R)
• M7: 1,679,685 km (0.119 R)
• M8: 1,762,562 km (0.095 R)
• M9: 2,019,571 km (0.08 R)
• M10: 2,175,153 km (0.051 R)
• M11: 2,569,792 km (0.119 R)
• M12: 2,641,898 km (0.069 R)
• M13: 2,714,603 km (0.115 R)
• M14: 2,787,906 km (0.056 R)
• M15: 3,190,773 km (0.116 R)
• M16: 3,585,412 km (0.049 R)
• M17: 3,666,195 km (0.067 R)
• M18: 4,420,916 km (0.081 R)
• M19: 4,950,343 km (0.032 R)
• M20: 5,070,769 km (0.096 R)
• M21: 5,345,282 km (0.082 R)
• M22: 6,656,956 km (0.101 R)
• M23: 6,924,137 km (0.053 R)
• M24: 7,126,843 km (0.075 R)
• M25: 7,263,126 km (0.085 R)
• M26: 7,400,158 km (0.094 R)
• M27: 7,538,237 km (0.03 R)
• M28: 7,746,776 km (0.058 R)
• M29: 7,816,788 km (0.085 R)
• M30: 7,957,260 km (0.05 R)
• M31: 8,491,923 km (0.104 R)
• M32: 8,745,342 km (0.099 R)
• M33: 9,483,308 km (0.091 R)
• M34: 10,011,837 km (0.111 R)
• M35: 10,433,703 km (0.08 R)
• M36: 11,018,482 km (0.115 R)
• M37: 11,494,053 km (0.098 R)
• M38: 12,057,439 km (0.094 R)
• M39: 12,506,232 km (0.06 R)
• M40: 13,085,625 km (0.1 R)
• M41: 13,885,824 km (0.12 R)
• M42: 14,399,393 km (0.113 R)
• M43: 14,528,646 km (0.094 R)
• M44: 14,745,114 km (0.12 R)
• M45: 15,356,969 km (0.064 R)
• M46: 15,577,477 km (0.049 R)
• M47: 16,290,311 km (0.079 R)
• M48: 18,025,347 km (0.102 R)
• M49: 18,444,969 km (0.088 R)
• M50: 19,151,370 km (0.075 R)
• M51: 19,246,215 km (0.071 R)
• M52: 19,770,705 km (0.079 R)
• M53: 20,058,681 km (0.071 R)
• M54: 20,155,022 km (0.06 R)
• M55: 21,915,340 km (0.117 R)
• M56: 22,014,523 km (0.046 R)
• M57: 22,463,018 km (0.108 R)
• M58: 22,964,769 km (0.086 R)
• M59: 23,520,974 km (0.049 R)
• M60: 23,979,491 km (0.108 R)
• M61: 24,698,459 km (0.09 R)
• M62: 25,424,457 km (0.093 R)
• M63: 25,633,146 km (0.037 R)
• M64: 26,315,462 km (0.06 R)
• M65: 26,844,440 km (0.105 R)
• M66: 26,950,655 km (0.073 R)
• M67: 28,020,429 km (0.11 R)
• M68: 28,128,140 km (0.106 R)
• M69: 28,614,632 km (0.107 R)
• M70: 29,651,046 km (0.115 R)
• M71: 30,091,013 km (0.106 R)
• M72: 30,699,577 km (0.115 R)
• M73: 31,144,631 km (0.081 R)
• M74: 31,256,381 km (0.085 R)
• M75: 31,704,127 km (0.081 R)
• M76: 31,928,823 km (0.118 R)
• M77: 35,478,781 km (0.078 R)
• M78: 37,122,712 km (0.096 R)
• M79: 37,715,718 km (0.109 R)
• M80: 37,894,337 km (0.058 R)
• M81: 38,013,417 km (0.116 R)
• M82: 38,371,854 km (0.108 R)
• M83: 38,851,315 km (0.095 R)
• M84: 39,212,145 km (0.116 R)
• M85: 39,453,446 km (0.114 R)
• M86: 40,545,062 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.2

Radius: 4.7

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.58 AU - 14.22 AU

Year: 16193 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,384,122 km

• M1: 80,932 km (0.114 R)
• M2: 238,609 km (0.114 R)
• M3: 511,625 km (0.058 R)
• M4: 1,041,500 km (0.116 R)
• M5: 1,089,521 km (0.079 R)
• M6: 1,340,397 km (0.082 R)
• M7: 1,392,607 km (0.067 R)
• M8: 1,835,416 km (0.111 R)
• M9: 2,102,448 km (0.096 R)
• M10: 2,132,817 km (0.101 R)
• M11: 2,194,152 km (0.093 R)
• M12: 2,225,119 km (0.086 R)
• M13: 2,541,817 km (0.112 R)
• M14: 2,639,654 km (0.093 R)
• M15: 3,147,090 km (0.115 R)
• M16: 3,757,899 km (0.114 R)
• M17: 3,906,898 km (0.103 R)
• M18: 4,249,028 km (0.075 R)
• M19: 4,287,774 km (0.072 R)
• M20: 4,326,520 km (0.118 R)
• M21: 4,404,311 km (0.102 R)
• M22: 5,207,951 km (0.052 R)
• M23: 6,012,338 km (0.072 R)
• M24: 6,142,937 km (0.052 R)
• M25: 6,230,452 km (0.119 R)
• M26: 8,066,168 km (0.077 R)
• M27: 8,794,709 km (0.096 R)
• M28: 9,342,088 km (0.062 R)
• M29: 9,696,186 km (0.067 R)
• M30: 9,798,212 km (0.096 R)
• M31: 10,157,995 km (0.116 R)
• M32: 10,417,547 km (0.111 R)
• M33: 10,784,660 km (0.099 R)
• M34: 11,262,924 km (0.116 R)
• M35: 11,370,186 km (0.079 R)
• M36: 11,856,828 km (0.076 R)
• M37: 12,075,391 km (0.09 R)
• M38: 12,516,405 km (0.103 R)
• M39: 13,584,534 km (0.08 R)
• M40: 13,985,456 km (0.087 R)
• M41: 14,158,541 km (0.119 R)
• M42: 16,532,061 km (0.088 R)
• M43: 17,267,783 km (0.053 R)
• M44: 19,025,558 km (0.069 R)
• M45: 19,409,576 km (0.101 R)
• M46: 20,120,315 km (0.076 R)
• M47: 21,103,024 km (0.091 R)
• M48: 21,500,505 km (0.067 R)
• M49: 21,633,647 km (0.041 R)
• M50: 21,700,218 km (0.089 R)
• M51: 22,437,586 km (0.104 R)
• M52: 22,640,142 km (0.09 R)
• M53: 23,661,746 km (0.097 R)
• M54: 24,212,864 km (0.045 R)
• M55: 24,907,597 km (0.077 R)
• M56: 27,102,497 km (0.112 R)
• M57: 28,405,195 km (0.057 R)
• M58: 28,697,360 km (0.104 R)
• M59: 28,990,571 km (0.11 R)
• M60: 29,137,626 km (0.073 R)
• M61: 29,876,191 km (0.053 R)
• M62: 31,901,148 km (0.106 R)
• M63: 32,357,122 km (0.119 R)
• M64: 32,586,007 km (0.08 R)
• M65: 33,429,439 km (0.084 R)
• M66: 34,903,278 km (0.073 R)
• M67: 34,981,517 km (0.118 R)
• M68: 35,137,997 km (0.119 R)
• M69: 35,216,236 km (0.077 R)
• M70: 36,002,822 km (0.063 R)
• M71: 39,450,155 km (0.114 R)
• M72: 41,750,821 km (0.11 R)
• M73: 42,749,985 km (0.075 R)
• M74: 45,282,378 km (0.116 R)
• M75: 45,965,891 km (0.066 R)
• M76: 47,083,835 km (0.117 R)
• M77: 47,343,089 km (0.089 R)
• M78: 48,646,385 km (0.065 R)
• M79: 48,733,750 km (0.1 R)
• M80: 49,258,689 km (0.059 R)
• M81: 49,609,795 km (0.037 R)
• M82: 49,697,609 km (0.025 R)
• M83: 50,756,314 km (0.104 R)
• M84: 52,000,669 km (0.096 R)
• M85: 52,268,598 km (0.066 R)
• M86: 52,626,736 km (0.037 R)
• M87: 53,075,380 km (0.116 R)
• M88: 55,064,433 km (0.086 R)
• M89: 55,793,872 km (0.084 R)
• M90: 55,885,277 km (0.101 R)
• M91: 56,159,639 km (0.069 R)
• M92: 57,631,233 km (0.076 R)
• M93: 58,278,992 km (0.102 R)
• M94: 59,955,535 km (0.119 R)
• M95: 60,424,226 km (0.093 R)
• M96: 62,026,269 km (0.093 R)
• M97: 63,642,375 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 4.1

Gravity: 37.41 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.5 AU - 22.48 AU

Year: 30690 Days

Day: 24.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 98,384,122 km

• M1: 231,578 km (0.088 R)
• M2: 511,774 km (0.091 R)
• M3: 808,277 km (0.059 R)
• M4: 867,368 km (0.081 R)
• M5: 1,150,408 km (0.119 R)
• M6: 1,756,279 km (0.067 R)
• M7: 2,317,869 km (0.067 R)
• M8: 2,359,906 km (0.093 R)
• M9: 2,487,813 km (0.067 R)
• M10: 2,975,801 km (0.081 R)
• M11: 3,160,554 km (0.099 R)
• M12: 4,396,681 km (0.062 R)
• M13: 4,449,041 km (0.072 R)
• M14: 5,368,469 km (0.059 R)
• M15: 5,649,713 km (0.12 R)
• M16: 7,311,596 km (0.104 R)
• M17: 7,435,613 km (0.108 R)
• M18: 7,497,995 km (0.1 R)
• M19: 7,812,150 km (0.097 R)
• M20: 8,583,627 km (0.081 R)
• M21: 9,244,849 km (0.062 R)
• M22: 9,446,507 km (0.099 R)
• M23: 11,110,484 km (0.102 R)
• M24: 12,564,576 km (0.076 R)
• M25: 14,386,678 km (0.115 R)
• M26: 14,542,259 km (0.116 R)
• M27: 17,601,386 km (0.041 R)
• M28: 18,861,748 km (0.095 R)
• M29: 19,202,682 km (0.103 R)
• M30: 20,237,899 km (0.098 R)
• M31: 20,762,240 km (0.052 R)
• M32: 21,290,919 km (0.053 R)
• M33: 23,085,345 km (0.108 R)
• M34: 23,267,406 km (0.114 R)
• M35: 23,449,915 km (0.114 R)
• M36: 23,908,432 km (0.057 R)
• M37: 24,277,341 km (0.107 R)
• M38: 25,771,824 km (0.082 R)
• M39: 27,295,777 km (0.096 R)
• M40: 27,777,931 km (0.077 R)
• M41: 27,874,721 km (0.035 R)
• M42: 29,734,671 km (0.077 R)
• M43: 31,533,436 km (0.118 R)
• M44: 32,140,803 km (0.112 R)
• M45: 33,779,199 km (0.11 R)
• M46: 35,549,690 km (0.054 R)
• M47: 35,865,192 km (0.091 R)
• M48: 36,076,125 km (0.086 R)
• M49: 37,243,287 km (0.091 R)
• M50: 38,854,756 km (0.11 R)
• M51: 40,269,652 km (0.111 R)
• M52: 40,379,158 km (0.053 R)
• M53: 42,702,263 km (0.087 R)
• M54: 44,501,028 km (0.097 R)
• M55: 45,752,115 km (0.071 R)
• M56: 45,866,408 km (0.109 R)
• M57: 46,209,885 km (0.088 R)
• M58: 47,245,401 km (0.059 R)
• M59: 50,988,639 km (0.069 R)
• M60: 52,536,379 km (0.034 R)
• M61: 52,775,885 km (0.097 R)
• M62: 54,341,277 km (0.071 R)
• M63: 55,921,928 km (0.03 R)
• M64: 56,166,521 km (0.112 R)
• M65: 59,252,725 km (0.061 R)
• M66: 59,377,340 km (0.093 R)
• M67: 61,130,627 km (0.119 R)
• M68: 61,382,550 km (0.071 R)
• M69: 61,634,772 km (0.089 R)
• M70: 61,887,293 km (0.069 R)
• M71: 64,816,419 km (0.082 R)
• M72: 67,790,425 km (0.118 R)
• M73: 68,704,318 km (0.077 R)
• M74: 69,885,393 km (0.03 R)
• M75: 72,400,582 km (0.116 R)
• M76: 73,067,490 km (0.113 R)
• M77: 75,484,842 km (0.067 R)
• M78: 76,160,874 km (0.099 R)
• M79: 77,246,955 km (0.088 R)
• M80: 79,434,225 km (0.082 R)
• M81: 79,846,517 km (0.109 R)
• M82: 80,121,927 km (0.032 R)
• M83: 81,919,046 km (0.105 R)
• M84: 83,450,180 km (0.107 R)
• M85: 85,131,211 km (0.082 R)
• M86: 94,574,128 km (0.115 R)
• M87: 94,719,837 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit