🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.51 AU - 0.69 AU

Year: 163 Days

Day: 36.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 113.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,398,326 km

• M1: 171,290 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.5 AU - 0.74 AU

Year: 171 Days

Day: 27 Hours

Environment

Temp: 220 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 269 Days

Day: 39.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,398,326 km

• M1: 521,199 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.95 AU - 2.75 AU

Year: 1260 Days

Day: 39.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,398,326 km

• M1: 1,128,118 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.14 AU - 3.56 AU

Year: 1683 Days

Day: 31.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 13.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.93 AU - 7.09 AU

Year: 5155 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,398,326 km

• M1: 166,951 km (0.063 R)
• M2: 305,628 km (0.084 R)
• M3: 391,049 km (0.062 R)
• M4: 553,063 km (0.102 R)
• M5: 767,138 km (0.115 R)
• M6: 940,223 km (0.095 R)
• M7: 1,097,450 km (0.11 R)
• M8: 1,187,209 km (0.114 R)
• M9: 1,295,518 km (0.077 R)
• M10: 1,407,267 km (0.106 R)
• M11: 1,589,777 km (0.12 R)
• M12: 2,339,412 km (0.061 R)
• M13: 2,497,686 km (0.06 R)
• M14: 2,639,056 km (0.097 R)
• M15: 3,297,586 km (0.119 R)
• M16: 3,453,317 km (0.076 R)
• M17: 4,512,321 km (0.107 R)
• M18: 4,660,871 km (0.059 R)
• M19: 4,988,341 km (0.086 R)
• M20: 5,271,231 km (0.099 R)
• M21: 5,454,189 km (0.111 R)
• M22: 5,772,533 km (0.066 R)
• M23: 5,880,094 km (0.06 R)
• M24: 6,069,784 km (0.114 R)
• M25: 6,316,770 km (0.109 R)
• M26: 7,106,497 km (0.117 R)
• M27: 7,366,947 km (0.039 R)
• M28: 7,483,783 km (0.098 R)
• M29: 8,593,350 km (0.095 R)
• M30: 8,778,253 km (0.091 R)
• M31: 9,057,852 km (0.115 R)
• M32: 9,403,722 km (0.103 R)
• M33: 9,722,066 km (0.109 R)
• M34: 10,797,226 km (0.084 R)
• M35: 11,910,085 km (0.119 R)
• M36: 12,497,556 km (0.118 R)
• M37: 12,742,298 km (0.045 R)
• M38: 12,882,770 km (0.047 R)
• M39: 13,450,195 km (0.119 R)
• M40: 14,061,901 km (0.082 R)
• M41: 14,426,022 km (0.054 R)
• M42: 14,535,827 km (0.088 R)
• M43: 14,793,285 km (0.11 R)
• M44: 15,951,322 km (0.095 R)
• M45: 16,407,446 km (0.09 R)
• M46: 17,410,350 km (0.117 R)
• M47: 17,644,770 km (0.109 R)
• M48: 18,037,464 km (0.064 R)
• M49: 18,353,864 km (0.099 R)
• M50: 19,313,833 km (0.1 R)
• M51: 19,435,007 km (0.096 R)
• M52: 19,556,481 km (0.1 R)
• M53: 19,800,026 km (0.106 R)
• M54: 20,413,377 km (0.099 R)
• M55: 21,700,817 km (0.057 R)
• M56: 21,995,225 km (0.1 R)
• M57: 22,715,539 km (0.076 R)
• M58: 23,918,904 km (0.1 R)
• M59: 24,223,037 km (0.043 R)
• M60: 24,397,318 km (0.11 R)
• M61: 24,615,881 km (0.088 R)
• M62: 25,496,414 km (0.035 R)
• M63: 26,387,269 km (0.076 R)
• M64: 26,521,758 km (0.043 R)
• M65: 27,016,927 km (0.083 R)
• M66: 29,445,498 km (0.089 R)
• M67: 30,004,995 km (0.092 R)
• M68: 30,568,081 km (0.116 R)
• M69: 30,992,640 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.47 AU - 9.97 AU

Year: 10602 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,398,326 km

• M1: 224,696 km (0.078 R)
• M2: 417,976 km (0.083 R)
• M3: 490,531 km (0.081 R)
• M4: 594,502 km (0.083 R)
• M5: 649,404 km (0.115 R)
• M6: 779,854 km (0.05 R)
• M7: 1,135,597 km (0.117 R)
• M8: 1,331,122 km (0.071 R)
• M9: 1,442,572 km (0.116 R)
• M10: 2,109,480 km (0.119 R)
• M11: 2,174,555 km (0.097 R)
• M12: 3,531,557 km (0.102 R)
• M13: 3,635,079 km (0.08 R)
• M14: 3,713,318 km (0.111 R)
• M15: 3,765,827 km (0.069 R)
• M16: 3,871,593 km (0.111 R)
• M17: 4,140,271 km (0.058 R)
• M18: 4,809,871 km (0.119 R)
• M19: 4,924,762 km (0.089 R)
• M20: 5,423,222 km (0.12 R)
• M21: 5,633,108 km (0.094 R)
• M22: 5,784,800 km (0.087 R)
• M23: 5,876,354 km (0.089 R)
• M24: 5,968,506 km (0.065 R)
• M25: 6,310,337 km (0.078 R)
• M26: 7,274,645 km (0.086 R)
• M27: 7,606,304 km (0.115 R)
• M28: 7,740,343 km (0.091 R)
• M29: 8,010,816 km (0.095 R)
• M30: 8,491,624 km (0.055 R)
• M31: 8,595,894 km (0.038 R)
• M32: 9,625,426 km (0.085 R)
• M33: 10,358,007 km (0.119 R)
• M34: 10,581,357 km (0.106 R)
• M35: 10,806,202 km (0.054 R)
• M36: 11,222,533 km (0.048 R)
• M37: 11,298,828 km (0.093 R)
• M38: 12,701,009 km (0.081 R)
• M39: 12,940,066 km (0.116 R)
• M40: 13,341,737 km (0.087 R)
• M41: 13,463,060 km (0.116 R)
• M42: 13,543,993 km (0.107 R)
• M43: 13,951,797 km (0.107 R)
• M44: 14,821,409 km (0.098 R)
• M45: 15,030,996 km (0.097 R)
• M46: 15,157,256 km (0.111 R)
• M47: 15,793,646 km (0.053 R)
• M48: 15,879,216 km (0.093 R)
• M49: 16,093,739 km (0.12 R)
• M50: 16,222,842 km (0.085 R)
• M51: 16,309,160 km (0.114 R)
• M52: 16,830,209 km (0.093 R)
• M53: 17,136,586 km (0.1 R)
• M54: 17,356,644 km (0.096 R)
• M55: 17,444,907 km (0.119 R)
• M56: 17,977,775 km (0.066 R)
• M57: 18,380,791 km (0.108 R)
• M58: 19,287,205 km (0.086 R)
• M59: 19,378,609 km (0.079 R)
• M60: 20,069,003 km (0.105 R)
• M61: 20,580,478 km (0.075 R)
• M62: 21,616,144 km (0.09 R)
• M63: 21,854,005 km (0.117 R)
• M64: 22,092,614 km (0.108 R)
• M65: 23,298,672 km (0.091 R)
• M66: 23,591,285 km (0.062 R)
• M67: 24,130,885 km (0.071 R)
• M68: 26,380,687 km (0.103 R)
• M69: 26,431,401 km (0.099 R)
• M70: 26,736,580 km (0.11 R)
• M71: 27,196,594 km (0.113 R)
• M72: 27,299,068 km (0.077 R)
• M73: 27,401,842 km (0.111 R)
• M74: 27,607,689 km (0.106 R)
• M75: 27,659,150 km (0.05 R)
• M76: 27,968,968 km (0.115 R)
• M77: 28,020,728 km (0.089 R)
• M78: 28,540,132 km (0.107 R)
• M79: 28,644,252 km (0.119 R)
• M80: 28,748,672 km (0.111 R)
• M81: 30,063,936 km (0.063 R)
• M82: 30,329,323 km (0.063 R)
• M83: 30,648,864 km (0.113 R)
• M84: 31,452,504 km (0.07 R)
• M85: 32,643,751 km (0.105 R)
• M86: 33,629,302 km (0.031 R)
• M87: 34,569,076 km (0.113 R)
• M88: 35,293,578 km (0.03 R)
• M89: 37,897,180 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.1

Radius: 4.8

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 17.39 AU - 23.33 AU

Year: 32140 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,398,326 km

• M1: 72,106 km (0.037 R)
• M2: 289,023 km (0.115 R)
• M3: 708,196 km (0.074 R)
• M4: 803,041 km (0.096 R)
• M5: 851,960 km (0.074 R)
• M6: 1,366,277 km (0.103 R)
• M7: 3,191,521 km (0.068 R)
• M8: 4,048,567 km (0.082 R)
• M9: 5,109,066 km (0.052 R)
• M10: 5,433,843 km (0.082 R)
• M11: 5,909,265 km (0.12 R)
• M12: 6,697,347 km (0.046 R)
• M13: 7,993,313 km (0.095 R)
• M14: 8,100,276 km (0.104 R)
• M15: 8,697,171 km (0.11 R)
• M16: 8,973,030 km (0.112 R)
• M17: 9,028,680 km (0.049 R)
• M18: 9,420,627 km (0.075 R)
• M19: 9,703,965 km (0.107 R)
• M20: 9,760,962 km (0.113 R)
• M21: 10,865,144 km (0.067 R)
• M22: 12,069,556 km (0.085 R)
• M23: 12,439,063 km (0.059 R)
• M24: 12,625,312 km (0.045 R)
• M25: 13,569,724 km (0.065 R)
• M26: 13,633,602 km (0.087 R)
• M27: 14,018,368 km (0.091 R)
• M28: 14,864,194 km (0.117 R)
• M29: 15,459,444 km (0.105 R)
• M30: 16,129,792 km (0.076 R)
• M31: 17,360,384 km (0.068 R)
• M32: 18,408,766 km (0.115 R)
• M33: 18,620,896 km (0.094 R)
• M34: 18,904,982 km (0.025 R)
• M35: 19,621,556 km (0.11 R)
• M36: 19,765,918 km (0.115 R)
• M37: 20,346,806 km (0.075 R)
• M38: 21,081,033 km (0.098 R)
• M39: 23,411,319 km (0.067 R)
• M40: 23,564,357 km (0.07 R)
• M41: 23,641,101 km (0.027 R)
• M42: 24,801,382 km (0.092 R)
• M43: 24,879,323 km (0.118 R)
• M44: 27,016,179 km (0.11 R)
• M45: 27,903,444 km (0.051 R)
• M46: 28,147,139 km (0.054 R)
• M47: 29,458,514 km (0.069 R)
• M48: 30,454,985 km (0.092 R)
• M49: 30,538,610 km (0.057 R)
• M50: 30,705,861 km (0.049 R)
• M51: 31,631,572 km (0.093 R)
• M52: 31,800,767 km (0.088 R)
• M53: 33,165,848 km (0.101 R)
• M54: 34,463,011 km (0.109 R)
• M55: 34,724,359 km (0.099 R)
• M56: 34,898,939 km (0.103 R)
• M57: 34,986,454 km (0.098 R)
• M58: 37,195,715 km (0.118 R)
• M59: 37,912,140 km (0.075 R)
• M60: 38,091,956 km (0.12 R)
• M61: 39,723,022 km (0.092 R)
• M62: 40,547,156 km (0.091 R)
• M63: 42,025,931 km (0.117 R)
• M64: 42,212,031 km (0.05 R)
• M65: 42,398,430 km (0.092 R)
• M66: 44,182,684 km (0.108 R)
• M67: 45,036,289 km (0.096 R)
• M68: 46,567,424 km (0.107 R)
• M69: 47,629,868 km (0.109 R)
• M70: 48,993,602 km (0.094 R)
• M71: 50,666,704 km (0.074 R)
• M72: 52,158,494 km (0.094 R)
• M73: 54,068,710 km (0.037 R)
• M74: 54,473,821 km (0.117 R)
• M75: 56,104,138 km (0.095 R)
• M76: 56,309,087 km (0.105 R)
• M77: 62,464,890 km (0.039 R)
• M78: 63,102,775 km (0.086 R)
• M79: 63,209,289 km (0.076 R)
• M80: 63,635,942 km (0.085 R)
• M81: 64,277,717 km (0.034 R)
• M82: 66,866,508 km (0.037 R)
• M83: 69,488,959 km (0.115 R)
• M84: 70,039,629 km (0.059 R)
• M85: 70,812,750 km (0.053 R)
• M86: 71,034,305 km (0.109 R)
• M87: 71,366,861 km (0.104 R)
• M88: 71,700,015 km (0.093 R)
• M89: 71,811,167 km (0.104 R)
• M90: 72,925,820 km (0.117 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 11,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit