🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.62 AU - 0.7 AU

Year: 153 Days

Day: 14.1 Hours

Environment

Temp: 397 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.59 AU - 0.95 AU

Year: 193 Days

Day: 23.9 Hours

Environment

Temp: 315 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,664,947 km

• M1: 190,737 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.4 AU - 1.98 AU

Year: 627 Days

Day: 26.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.64 AU - 3.2 AU

Year: 1423 Days

Day: 17.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.81 AU - 8.83 AU

Year: 5649 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.49 AU - 8.73 AU

Year: 6587 Days

Day: 22.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 10.6

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.06 AU - 17.22 AU

Year: 15976 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,664,947 km

• M1: 138,378 km (0.07 R)
• M2: 440,566 km (0.118 R)
• M3: 614,099 km (0.09 R)
• M4: 699,071 km (0.089 R)
• M5: 1,005,148 km (0.074 R)
• M6: 2,087,489 km (0.067 R)
• M7: 2,187,121 km (0.093 R)
• M8: 2,391,472 km (0.025 R)
• M9: 2,637,859 km (0.089 R)
• M10: 3,232,062 km (0.083 R)
• M11: 3,744,734 km (0.094 R)
• M12: 3,866,806 km (0.081 R)
• M13: 4,198,614 km (0.108 R)
• M14: 4,539,847 km (0.091 R)
• M15: 4,626,613 km (0.08 R)
• M16: 4,845,774 km (0.111 R)
• M17: 5,850,773 km (0.088 R)
• M18: 6,135,906 km (0.108 R)
• M19: 6,670,419 km (0.068 R)
• M20: 8,097,882 km (0.049 R)
• M21: 13,715,731 km (0.075 R)
• M22: 15,383,149 km (0.052 R)
• M23: 16,174,223 km (0.085 R)
• M24: 16,240,794 km (0.097 R)
• M25: 16,507,826 km (0.088 R)
• M26: 16,641,866 km (0.079 R)
• M27: 17,249,532 km (0.059 R)
• M28: 17,521,950 km (0.034 R)
• M29: 17,727,198 km (0.066 R)
• M30: 19,752,304 km (0.111 R)
• M31: 19,894,572 km (0.117 R)
• M32: 21,849,517 km (0.047 R)
• M33: 21,923,119 km (0.085 R)
• M34: 21,996,721 km (0.075 R)
• M35: 23,713,656 km (0.036 R)
• M36: 24,168,583 km (0.081 R)
• M37: 26,173,045 km (0.063 R)
• M38: 26,486,303 km (0.029 R)
• M39: 26,879,446 km (0.117 R)
• M40: 27,591,981 km (0.1 R)
• M41: 29,603,623 km (0.034 R)
• M42: 31,662,240 km (0.098 R)
• M43: 32,330,793 km (0.083 R)
• M44: 32,498,641 km (0.095 R)
• M45: 32,582,566 km (0.111 R)
• M46: 32,750,863 km (0.075 R)
• M47: 33,426,896 km (0.025 R)
• M48: 33,681,661 km (0.034 R)
• M49: 34,278,407 km (0.104 R)
• M50: 34,363,977 km (0.085 R)
• M51: 34,878,744 km (0.099 R)
• M52: 34,964,762 km (0.083 R)
• M53: 35,137,099 km (0.113 R)
• M54: 36,089,738 km (0.101 R)
• M55: 36,525,667 km (0.051 R)
• M56: 37,050,905 km (0.086 R)
• M57: 37,932,036 km (0.026 R)
• M58: 38,375,145 km (0.102 R)
• M59: 38,641,878 km (0.047 R)
• M60: 39,714,944 km (0.112 R)
• M61: 40,345,349 km (0.069 R)
• M62: 40,979,046 km (0.103 R)
• M63: 41,160,807 km (0.117 R)
• M64: 41,890,246 km (0.118 R)
• M65: 42,348,165 km (0.08 R)
• M66: 44,196,896 km (0.115 R)
• M67: 44,756,691 km (0.085 R)
• M68: 44,850,190 km (0.113 R)
• M69: 45,412,678 km (0.05 R)
• M70: 45,506,625 km (0.11 R)
• M71: 45,789,066 km (0.108 R)
• M72: 47,972,746 km (0.107 R)
• M73: 48,932,716 km (0.064 R)
• M74: 50,287,324 km (0.08 R)
• M75: 51,654,350 km (0.117 R)
• M76: 51,752,486 km (0.075 R)
• M77: 52,243,915 km (0.083 R)
• M78: 52,342,350 km (0.069 R)
• M79: 53,528,960 km (0.098 R)
• M80: 54,125,557 km (0.057 R)
• M81: 55,526,242 km (0.052 R)
• M82: 55,727,301 km (0.06 R)
• M83: 56,736,189 km (0.083 R)
• M84: 57,446,181 km (0.062 R)
• M85: 60,108,424 km (0.091 R)
• M86: 60,314,870 km (0.12 R)
• M87: 60,728,508 km (0.106 R)
• M88: 64,387,821 km (0.119 R)
• M89: 68,333,166 km (0.068 R)
• M90: 68,764,307 km (0.107 R)
• M91: 69,521,122 km (0.08 R)
• M92: 70,389,389 km (0.077 R)
• M93: 72,027,036 km (0.086 R)
• M94: 73,456,594 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.2

Radius: 6.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.61 AU - 24.51 AU

Year: 25625 Days

Day: 20.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,664,947 km

• M1: 101,876 km (0.084 R)
• M2: 369,357 km (0.08 R)
• M3: 532,120 km (0.094 R)
• M4: 835,504 km (0.114 R)
• M5: 1,581,249 km (0.096 R)
• M6: 1,647,073 km (0.086 R)
• M7: 1,942,828 km (0.067 R)
• M8: 2,085,095 km (0.119 R)
• M9: 2,455,499 km (0.047 R)
• M10: 2,714,005 km (0.111 R)
• M11: 2,981,037 km (0.06 R)
• M12: 3,035,490 km (0.111 R)
• M13: 3,173,120 km (0.118 R)
• M14: 3,483,237 km (0.117 R)
• M15: 4,132,043 km (0.115 R)
• M16: 4,408,350 km (0.053 R)
• M17: 4,627,212 km (0.065 R)
• M18: 4,881,827 km (0.09 R)
• M19: 5,206,604 km (0.097 R)
• M20: 5,305,339 km (0.116 R)
• M21: 5,471,393 km (0.089 R)
• M22: 5,774,627 km (0.034 R)
• M23: 6,083,397 km (0.104 R)
• M24: 6,187,518 km (0.103 R)
• M25: 6,788,452 km (0.111 R)
• M26: 7,041,422 km (0.095 R)
• M27: 7,150,778 km (0.111 R)
• M28: 7,223,932 km (0.082 R)
• M29: 7,408,087 km (0.113 R)
• M30: 7,519,387 km (0.11 R)
• M31: 8,160,115 km (0.041 R)
• M32: 8,351,900 km (0.105 R)
• M33: 8,975,573 km (0.102 R)
• M34: 9,776,071 km (0.032 R)
• M35: 10,184,922 km (0.114 R)
• M36: 10,350,078 km (0.065 R)
• M37: 11,745,677 km (0.067 R)
• M38: 11,788,911 km (0.114 R)
• M39: 12,399,420 km (0.105 R)
• M40: 12,575,795 km (0.11 R)
• M41: 13,787,688 km (0.095 R)
• M42: 14,107,827 km (0.075 R)
• M43: 14,616,011 km (0.118 R)
• M44: 15,224,276 km (0.077 R)
• M45: 15,507,914 km (0.055 R)
• M46: 16,513,959 km (0.108 R)
• M47: 16,707,988 km (0.098 R)
• M48: 17,541,098 km (0.084 R)
• M49: 17,788,683 km (0.1 R)
• M50: 18,087,280 km (0.052 R)
• M51: 18,137,246 km (0.094 R)
• M52: 19,094,672 km (0.084 R)
• M53: 19,862,109 km (0.062 R)
• M54: 21,110,952 km (0.118 R)
• M55: 21,216,269 km (0.056 R)
• M56: 22,331,521 km (0.105 R)
• M57: 25,285,481 km (0.118 R)
• M58: 25,958,522 km (0.075 R)
• M59: 27,036,075 km (0.085 R)
• M60: 28,128,140 km (0.115 R)
• M61: 28,186,034 km (0.114 R)
• M62: 28,534,148 km (0.102 R)
• M63: 29,763,693 km (0.113 R)
• M64: 30,771,684 km (0.032 R)
• M65: 30,831,373 km (0.103 R)
• M66: 30,891,063 km (0.065 R)
• M67: 30,950,752 km (0.11 R)
• M68: 31,610,180 km (0.065 R)
• M69: 32,274,245 km (0.079 R)
• M70: 32,577,629 km (0.106 R)
• M71: 32,882,061 km (0.047 R)
• M72: 33,126,055 km (0.1 R)
• M73: 34,108,763 km (0.118 R)
• M74: 34,914,049 km (0.059 R)
• M75: 35,225,511 km (0.083 R)
• M76: 36,796,439 km (0.059 R)
• M77: 37,494,911 km (0.036 R)
• M78: 37,813,854 km (0.111 R)
• M79: 38,840,394 km (0.088 R)
• M80: 39,033,824 km (0.079 R)
• M81: 39,163,077 km (0.1 R)
• M82: 40,071,286 km (0.069 R)
• M83: 40,789,804 km (0.055 R)
• M84: 41,380,865 km (0.069 R)
• M85: 41,776,402 km (0.077 R)
• M86: 43,304,395 km (0.084 R)
• M87: 43,371,265 km (0.087 R)
• M88: 43,572,025 km (0.113 R)
• M89: 44,783,020 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.9

Radius: 4.7

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 18.74 AU - 25.88 AU

Year: 30055 Days

Day: 18.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,664,947 km

• M1: 282,142 km (0.104 R)
• M2: 340,335 km (0.093 R)
• M3: 424,559 km (0.086 R)
• M4: 1,557,763 km (0.096 R)
• M5: 2,114,716 km (0.073 R)
• M6: 2,394,015 km (0.119 R)
• M7: 3,119,714 km (0.115 R)
• M8: 3,164,444 km (0.038 R)
• M9: 3,299,680 km (0.082 R)
• M10: 3,345,308 km (0.072 R)
• M11: 3,483,237 km (0.084 R)
• M12: 3,812,203 km (0.043 R)
• M13: 5,655,099 km (0.1 R)
• M14: 6,492,248 km (0.115 R)
• M15: 7,130,583 km (0.108 R)
• M16: 7,667,639 km (0.102 R)
• M17: 7,910,436 km (0.103 R)
• M18: 8,155,777 km (0.03 R)
• M19: 9,614,506 km (0.078 R)
• M20: 9,876,302 km (0.082 R)
• M21: 10,007,948 km (0.101 R)
• M22: 10,743,221 km (0.092 R)
• M23: 11,564,813 km (0.12 R)
• M24: 11,843,215 km (0.106 R)
• M25: 12,906,706 km (0.097 R)
• M26: 12,978,662 km (0.091 R)
• M27: 14,222,569 km (0.062 R)
• M28: 18,014,426 km (0.108 R)
• M29: 18,256,176 km (0.071 R)
• M30: 20,479,649 km (0.059 R)
• M31: 20,985,290 km (0.101 R)
• M32: 21,836,951 km (0.114 R)
• M33: 22,786,897 km (0.053 R)
• M34: 23,223,125 km (0.043 R)
• M35: 23,398,453 km (0.118 R)
• M36: 24,548,412 km (0.115 R)
• M37: 25,445,401 km (0.118 R)
• M38: 25,626,115 km (0.116 R)
• M39: 26,261,906 km (0.108 R)
• M40: 27,179,091 km (0.109 R)
• M41: 27,271,393 km (0.077 R)
• M42: 27,456,296 km (0.094 R)
• M43: 27,548,897 km (0.054 R)
• M44: 28,200,096 km (0.056 R)
• M45: 28,480,742 km (0.103 R)
• M46: 30,855,159 km (0.052 R)
• M47: 31,919,698 km (0.07 R)
• M48: 32,505,523 km (0.114 R)
• M49: 33,390,843 km (0.118 R)
• M50: 33,886,162 km (0.104 R)
• M51: 34,184,460 km (0.098 R)
• M52: 35,285,799 km (0.08 R)
• M53: 37,523,185 km (0.088 R)
• M54: 38,451,589 km (0.092 R)
• M55: 38,866,724 km (0.101 R)
• M56: 39,283,204 km (0.12 R)
• M57: 39,596,612 km (0.076 R)
• M58: 40,120,653 km (0.106 R)
• M59: 40,541,621 km (0.104 R)
• M60: 41,813,353 km (0.097 R)
• M61: 42,561,193 km (0.114 R)
• M62: 42,775,716 km (0.072 R)
• M63: 43,098,099 km (0.09 R)
• M64: 43,205,660 km (0.034 R)
• M65: 44,831,041 km (0.112 R)
• M66: 47,472,939 km (0.083 R)
• M67: 48,700,689 km (0.078 R)
• M68: 48,812,738 km (0.06 R)
• M69: 48,924,936 km (0.103 R)
• M70: 50,051,708 km (0.042 R)
• M71: 51,643,579 km (0.031 R)
• M72: 52,216,090 km (0.103 R)
• M73: 54,993,374 km (0.072 R)
• M74: 60,569,335 km (0.086 R)
• M75: 62,264,728 km (0.09 R)
• M76: 64,344,288 km (0.113 R)
• M77: 65,330,737 km (0.117 R)
• M78: 67,944,062 km (0.103 R)
• M79: 68,571,176 km (0.094 R)
• M80: 68,948,462 km (0.032 R)
• M81: 71,353,696 km (0.113 R)
• M82: 71,481,004 km (0.094 R)
• M83: 72,374,552 km (0.118 R)
• M84: 75,336,590 km (0.117 R)
• M85: 76,636,745 km (0.089 R)
• M86: 77,289,590 km (0.089 R)
• M87: 77,813,183 km (0.102 R)
• M88: 78,600,666 km (0.093 R)
• M89: 80,448,798 km (0.114 R)
• M90: 82,444,583 km (0.059 R)
• M91: 84,726,100 km (0.042 R)
• M92: 87,164,546 km (0.088 R)
• M93: 87,709,531 km (0.073 R)
• M94: 89,076,855 km (0.101 R)
• M95: 90,038,171 km (0.11 R)
• M96: 90,313,581 km (0.101 R)

Kuiper Belt

Range: 38.4 - 66.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit