🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 27.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 22.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.51 AU

Year: 542 Days

Day: 28.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.43 AU - 1.47 AU

Year: 631 Days

Day: 23 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.12 AU - 2.32 AU

Year: 1196 Days

Day: 24.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.9 AU - 2.76 AU

Year: 1286 Days

Day: 15.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.33 AU - 2.55 AU

Year: 1378 Days

Day: 36.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 14.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.83 AU - 10.67 AU

Year: 11010 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,170,587 km

• M1: 212,728 km (0.054 R)
• M2: 464,501 km (0.104 R)
• M3: 590,762 km (0.106 R)
• M4: 886,068 km (0.101 R)
• M5: 1,033,572 km (0.074 R)
• M6: 1,484,759 km (0.114 R)
• M7: 1,686,866 km (0.111 R)
• M8: 2,427,375 km (0.11 R)
• M9: 2,560,068 km (0.105 R)
• M10: 2,860,910 km (0.119 R)
• M11: 3,497,299 km (0.046 R)
• M12: 3,925,149 km (0.117 R)
• M13: 4,209,086 km (0.084 R)
• M14: 4,500,054 km (0.041 R)
• M15: 5,622,786 km (0.046 R)
• M16: 5,943,823 km (0.106 R)
• M17: 6,161,039 km (0.054 R)
• M18: 6,270,694 km (0.098 R)
• M19: 6,529,199 km (0.038 R)
• M20: 8,803,386 km (0.066 R)
• M21: 9,093,307 km (0.092 R)
• M22: 9,512,779 km (0.082 R)
• M23: 9,639,937 km (0.034 R)
• M24: 9,981,768 km (0.099 R)
• M25: 10,154,105 km (0.103 R)
• M26: 10,414,555 km (0.039 R)
• M27: 10,942,187 km (0.094 R)
• M28: 12,437,717 km (0.095 R)
• M29: 13,804,742 km (0.104 R)
• M30: 14,287,045 km (0.083 R)
• M31: 14,384,284 km (0.098 R)
• M32: 14,579,210 km (0.098 R)
• M33: 15,218,891 km (0.069 R)
• M34: 15,367,890 km (0.109 R)
• M35: 16,170,483 km (0.069 R)
• M36: 17,038,150 km (0.112 R)
• M37: 17,399,878 km (0.046 R)
• M38: 17,816,358 km (0.114 R)
• M39: 17,973,436 km (0.067 R)
• M40: 18,078,304 km (0.03 R)
• M41: 20,933,230 km (0.089 R)
• M42: 21,043,783 km (0.082 R)
• M43: 21,431,840 km (0.105 R)
• M44: 21,598,941 km (0.079 R)
• M45: 21,934,489 km (0.051 R)
• M46: 22,046,687 km (0.071 R)
• M47: 22,271,682 km (0.068 R)
• M48: 22,384,479 km (0.113 R)
• M49: 23,983,381 km (0.066 R)
• M50: 24,738,252 km (0.11 R)
• M51: 25,206,792 km (0.025 R)
• M52: 25,678,175 km (0.109 R)
• M53: 26,093,010 km (0.052 R)
• M54: 26,271,480 km (0.025 R)
• M55: 26,869,274 km (0.052 R)
• M56: 27,895,964 km (0.074 R)
• M57: 28,935,519 km (0.117 R)
• M58: 29,739,010 km (0.105 R)
• M59: 32,768,815 km (0.106 R)
• M60: 32,897,170 km (0.061 R)
• M61: 33,347,909 km (0.075 R)
• M62: 34,777,316 km (0.059 R)
• M63: 34,908,364 km (0.049 R)
• M64: 36,160,648 km (0.102 R)
• M65: 36,492,605 km (0.09 R)
• M66: 37,965,396 km (0.094 R)
• M67: 38,776,815 km (0.115 R)
• M68: 40,004,864 km (0.109 R)
• M69: 40,142,045 km (0.055 R)
• M70: 40,348,191 km (0.066 R)
• M71: 40,623,601 km (0.054 R)
• M72: 41,384,306 km (0.089 R)
• M73: 41,940,361 km (0.042 R)
• M74: 42,428,948 km (0.086 R)
• M75: 44,047,896 km (0.095 R)
• M76: 44,615,620 km (0.048 R)
• M77: 44,900,455 km (0.096 R)
• M78: 46,045,776 km (0.03 R)
• M79: 46,694,283 km (0.116 R)
• M80: 48,511,448 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.88 AU - 10.58 AU

Year: 11833 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,170,587 km

• M1: 140,173 km (0.071 R)
• M2: 238,010 km (0.116 R)
• M3: 349,760 km (0.098 R)
• M4: 526,435 km (0.066 R)
• M5: 602,580 km (0.056 R)
• M6: 802,144 km (0.106 R)
• M7: 891,603 km (0.118 R)
• M8: 1,263,504 km (0.099 R)
• M9: 1,455,737 km (0.091 R)
• M10: 1,868,926 km (0.065 R)
• M11: 2,014,635 km (0.119 R)
• M12: 2,164,083 km (0.081 R)
• M13: 2,369,181 km (0.104 R)
• M14: 2,798,527 km (0.112 R)
• M15: 3,339,623 km (0.097 R)
• M16: 4,227,037 km (0.089 R)
• M17: 4,549,271 km (0.026 R)
• M18: 4,846,073 km (0.102 R)
• M19: 4,912,944 km (0.05 R)
• M20: 5,354,856 km (0.038 R)
• M21: 7,593,887 km (0.069 R)
• M22: 8,223,844 km (0.038 R)
• M23: 8,952,385 km (0.074 R)
• M24: 9,075,804 km (0.101 R)
• M25: 9,241,259 km (0.032 R)
• M26: 9,533,274 km (0.056 R)
• M27: 9,701,572 km (0.064 R)
• M28: 9,998,374 km (0.112 R)
• M29: 10,862,750 km (0.118 R)
• M30: 11,170,922 km (0.108 R)
• M31: 11,526,815 km (0.094 R)
• M32: 12,112,790 km (0.077 R)
• M33: 12,249,522 km (0.061 R)
• M34: 13,267,087 km (0.059 R)
• M35: 13,407,859 km (0.05 R)
• M36: 14,024,052 km (0.098 R)
• M37: 14,407,771 km (0.082 R)
• M38: 14,552,582 km (0.058 R)
• M39: 15,136,761 km (0.116 R)
• M40: 16,027,168 km (0.118 R)
• M41: 16,630,197 km (0.115 R)
• M42: 17,343,180 km (0.105 R)
• M43: 18,641,091 km (0.119 R)
• M44: 18,851,576 km (0.062 R)
• M45: 19,487,965 km (0.115 R)
• M46: 20,347,554 km (0.119 R)
• M47: 20,891,043 km (0.071 R)
• M48: 21,109,756 km (0.072 R)
• M49: 21,274,313 km (0.099 R)
• M50: 21,439,170 km (0.106 R)
• M51: 21,881,232 km (0.05 R)
• M52: 22,605,884 km (0.11 R)
• M53: 24,021,528 km (0.066 R)
• M54: 24,078,824 km (0.048 R)
• M55: 24,595,835 km (0.113 R)
• M56: 24,653,579 km (0.077 R)
• M57: 24,826,814 km (0.092 R)
• M58: 25,000,497 km (0.067 R)
• M59: 25,116,585 km (0.034 R)
• M60: 25,232,822 km (0.116 R)
• M61: 25,816,553 km (0.067 R)
• M62: 27,295,328 km (0.097 R)
• M63: 29,289,019 km (0.043 R)
• M64: 30,706,010 km (0.111 R)
• M65: 31,830,687 km (0.105 R)
• M66: 33,414,779 km (0.093 R)
• M67: 34,377,591 km (0.073 R)
• M68: 34,506,694 km (0.075 R)
• M69: 34,571,170 km (0.102 R)
• M70: 34,700,572 km (0.112 R)
• M71: 34,765,199 km (0.093 R)
• M72: 35,154,303 km (0.092 R)
• M73: 36,461,788 km (0.073 R)
• M74: 36,989,270 km (0.113 R)
• M75: 37,187,787 km (0.081 R)
• M76: 37,452,874 km (0.107 R)
• M77: 38,051,714 km (0.09 R)
• M78: 38,653,846 km (0.116 R)
• M79: 40,546,857 km (0.075 R)
• M80: 40,956,456 km (0.108 R)
• M81: 41,093,338 km (0.048 R)
• M82: 45,339,075 km (0.08 R)
• M83: 45,693,323 km (0.048 R)
• M84: 45,764,233 km (0.079 R)
• M85: 45,977,260 km (0.078 R)
• M86: 46,547,078 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.6

Radius: 5.6

Gravity: 23.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.86 AU - 13.44 AU

Year: 17246 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,170,587 km

• M1: 139,724 km (0.078 R)
• M2: 198,367 km (0.057 R)
• M3: 877,092 km (0.1 R)
• M4: 973,882 km (0.118 R)
• M5: 1,074,262 km (0.111 R)
• M6: 1,285,345 km (0.096 R)
• M7: 1,596,808 km (0.089 R)
• M8: 2,220,332 km (0.106 R)
• M9: 2,286,454 km (0.098 R)
• M10: 2,353,324 km (0.119 R)
• M11: 2,839,218 km (0.119 R)
• M12: 2,911,175 km (0.108 R)
• M13: 3,355,480 km (0.067 R)
• M14: 3,980,351 km (0.046 R)
• M15: 4,514,116 km (0.054 R)
• M16: 4,896,787 km (0.091 R)
• M17: 5,070,171 km (0.066 R)
• M18: 5,512,532 km (0.093 R)
• M19: 6,199,186 km (0.049 R)
• M20: 6,623,895 km (0.119 R)
• M21: 7,009,408 km (0.091 R)
• M22: 7,601,217 km (0.117 R)
• M23: 8,260,346 km (0.06 R)
• M24: 8,832,258 km (0.114 R)
• M25: 8,937,575 km (0.111 R)
• M26: 8,990,533 km (0.072 R)
• M27: 9,578,602 km (0.042 R)
• M28: 10,847,790 km (0.052 R)
• M29: 11,301,670 km (0.065 R)
• M30: 12,462,999 km (0.089 R)
• M31: 12,818,742 km (0.093 R)
• M32: 15,211,411 km (0.093 R)
• M33: 15,401,101 km (0.083 R)
• M34: 15,910,781 km (0.095 R)
• M35: 16,038,986 km (0.076 R)
• M36: 16,231,967 km (0.119 R)
• M37: 17,208,841 km (0.116 R)
• M38: 17,604,827 km (0.114 R)
• M39: 18,743,117 km (0.113 R)
• M40: 20,043,272 km (0.062 R)
• M41: 20,949,387 km (0.061 R)
• M42: 21,019,698 km (0.097 R)
• M43: 21,655,638 km (0.112 R)
• M44: 22,873,814 km (0.115 R)
• M45: 22,946,219 km (0.119 R)
• M46: 25,601,282 km (0.047 R)
• M47: 25,676,380 km (0.11 R)
• M48: 26,204,461 km (0.031 R)
• M49: 26,280,157 km (0.083 R)
• M50: 26,735,982 km (0.04 R)
• M51: 29,132,390 km (0.081 R)
• M52: 29,525,234 km (0.044 R)
• M53: 30,078,297 km (0.07 R)
• M54: 30,157,584 km (0.096 R)
• M55: 30,555,066 km (0.087 R)
• M56: 31,355,115 km (0.108 R)
• M57: 31,435,599 km (0.104 R)
• M58: 31,677,050 km (0.091 R)
• M59: 32,324,360 km (0.032 R)
• M60: 33,878,981 km (0.106 R)
• M61: 34,126,715 km (0.101 R)
• M62: 37,145,450 km (0.112 R)
• M63: 38,859,094 km (0.075 R)
• M64: 40,510,804 km (0.081 R)
• M65: 42,274,114 km (0.119 R)
• M66: 42,897,189 km (0.043 R)
• M67: 43,792,533 km (0.063 R)
• M68: 44,694,009 km (0.094 R)
• M69: 45,692,575 km (0.103 R)
• M70: 46,974,330 km (0.089 R)
• M71: 48,825,603 km (0.1 R)
• M72: 49,479,346 km (0.091 R)
• M73: 49,572,845 km (0.114 R)
• M74: 49,760,291 km (0.102 R)
• M75: 50,512,170 km (0.063 R)
• M76: 52,027,297 km (0.114 R)
• M77: 52,313,029 km (0.11 R)
• M78: 54,327,813 km (0.072 R)
• M79: 54,424,453 km (0.1 R)
• M80: 57,840,222 km (0.085 R)
• M81: 57,938,956 km (0.066 R)
• M82: 58,432,779 km (0.097 R)
• M83: 58,531,812 km (0.079 R)
• M84: 60,022,705 km (0.112 R)
• M85: 62,130,838 km (0.114 R)
• M86: 62,332,945 km (0.058 R)
• M87: 62,737,607 km (0.077 R)
• M88: 63,244,744 km (0.073 R)
• M89: 63,346,321 km (0.117 R)
• M90: 68,494,881 km (0.098 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 11,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit