🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.73 AU

Year: 205 Days

Day: 35.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,784,426 km

• M1: 375,939 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 286 Days

Day: 39.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.99 AU - 1.33 AU

Year: 456 Days

Day: 19.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.9 AU - 1.48 AU

Year: 474 Days

Day: 14.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.93 AU - 2.83 AU

Year: 1341 Days

Day: 40.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,784,426 km

• M1: 1,150,258 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.5 AU - 3.54 AU

Year: 2412 Days

Day: 18.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,784,426 km

• M1: 557,402 km (0.054 R)
• M2: 661,671 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.33 AU - 4.89 AU

Year: 3043 Days

Day: 25.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 10.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.03 AU - 7.63 AU

Year: 5817 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 113,784,426 km

• M1: 136,882 km (0.1 R)
• M2: 252,970 km (0.082 R)
• M3: 358,885 km (0.117 R)
• M4: 799,601 km (0.075 R)
• M5: 1,086,679 km (0.052 R)
• M6: 1,159,832 km (0.092 R)
• M7: 1,358,498 km (0.032 R)
• M8: 1,552,078 km (0.091 R)
• M9: 1,737,579 km (0.069 R)
• M10: 1,930,411 km (0.067 R)
• M11: 2,261,471 km (0.096 R)
• M12: 2,590,736 km (0.074 R)
• M13: 2,690,518 km (0.045 R)
• M14: 3,425,193 km (0.095 R)
• M15: 3,534,998 km (0.085 R)
• M16: 3,849,004 km (0.113 R)
• M17: 4,055,748 km (0.106 R)
• M18: 4,456,221 km (0.061 R)
• M19: 4,624,818 km (0.12 R)
• M20: 4,820,193 km (0.105 R)
• M21: 4,918,928 km (0.093 R)
• M22: 5,295,017 km (0.089 R)
• M23: 5,602,739 km (0.099 R)
• M24: 5,680,680 km (0.044 R)
• M25: 5,811,129 km (0.087 R)
• M26: 6,289,394 km (0.11 R)
• M27: 6,506,161 km (0.107 R)
• M28: 7,283,920 km (0.074 R)
• M29: 7,369,042 km (0.082 R)
• M30: 7,944,694 km (0.114 R)
• M31: 8,032,358 km (0.068 R)
• M32: 9,047,829 km (0.086 R)
• M33: 9,446,806 km (0.056 R)
• M34: 9,632,906 km (0.096 R)
• M35: 9,820,203 km (0.05 R)
• M36: 10,008,696 km (0.089 R)
• M37: 10,261,965 km (0.076 R)
• M38: 10,357,409 km (0.108 R)
• M39: 10,549,343 km (0.106 R)
• M40: 10,839,563 km (0.036 R)
• M41: 10,969,264 km (0.077 R)
• M42: 11,230,462 km (0.072 R)
• M43: 11,592,788 km (0.115 R)
• M44: 11,692,420 km (0.108 R)
• M45: 11,825,562 km (0.091 R)
• M46: 12,126,852 km (0.106 R)
• M47: 12,329,258 km (0.092 R)
• M48: 12,566,820 km (0.119 R)
• M49: 12,805,727 km (0.106 R)
• M50: 13,253,623 km (0.11 R)
• M51: 14,271,338 km (0.053 R)
• M52: 14,342,397 km (0.054 R)
• M53: 14,735,689 km (0.062 R)
• M54: 15,132,423 km (0.098 R)
• M55: 15,277,683 km (0.106 R)
• M56: 15,642,552 km (0.097 R)
• M57: 15,899,710 km (0.061 R)
• M58: 16,269,666 km (0.045 R)
• M59: 16,530,266 km (0.07 R)
• M60: 16,717,113 km (0.084 R)
• M61: 17,206,597 km (0.088 R)
• M62: 17,930,502 km (0.039 R)
• M63: 19,644,594 km (0.103 R)
• M64: 20,280,983 km (0.116 R)
• M65: 20,923,955 km (0.059 R)
• M66: 21,004,738 km (0.09 R)
• M67: 21,288,525 km (0.047 R)
• M68: 22,519,267 km (0.069 R)
• M69: 23,520,376 km (0.092 R)
• M70: 25,565,827 km (0.086 R)
• M71: 25,652,295 km (0.094 R)
• M72: 25,912,146 km (0.07 R)
• M73: 26,085,979 km (0.102 R)
• M74: 26,434,841 km (0.03 R)
• M75: 26,565,889 km (0.101 R)
• M76: 26,872,864 km (0.082 R)
• M77: 27,313,430 km (0.108 R)
• M78: 27,845,250 km (0.09 R)
• M79: 28,335,781 km (0.076 R)
• M80: 29,325,222 km (0.099 R)
• M81: 29,415,878 km (0.07 R)
• M82: 29,551,713 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.1

Radius: 6.4

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.08 AU - 20.18 AU

Year: 30561 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,784,426 km

• M1: 98,286 km (0.116 R)
• M2: 331,658 km (0.077 R)
• M3: 670,348 km (0.092 R)
• M4: 792,420 km (0.077 R)
• M5: 1,506,451 km (0.09 R)
• M6: 1,586,336 km (0.099 R)
• M7: 1,963,921 km (0.11 R)
• M8: 2,185,475 km (0.063 R)
• M9: 2,322,208 km (0.104 R)
• M10: 2,461,932 km (0.051 R)
• M11: 3,252,557 km (0.104 R)
• M12: 4,688,547 km (0.114 R)
• M13: 4,747,189 km (0.067 R)
• M14: 7,631,287 km (0.067 R)
• M15: 8,119,873 km (0.097 R)
• M16: 8,332,452 km (0.069 R)
• M17: 8,618,633 km (0.092 R)
• M18: 8,908,104 km (0.102 R)
• M19: 11,021,922 km (0.073 R)
• M20: 11,973,066 km (0.115 R)
• M21: 12,053,549 km (0.114 R)
• M22: 12,785,681 km (0.051 R)
• M23: 13,784,097 km (0.117 R)
• M24: 14,549,291 km (0.046 R)
• M25: 16,209,528 km (0.036 R)
• M26: 16,656,377 km (0.084 R)
• M27: 16,746,135 km (0.106 R)
• M28: 18,483,715 km (0.056 R)
• M29: 18,669,814 km (0.051 R)
• M30: 19,800,176 km (0.053 R)
• M31: 20,181,800 km (0.098 R)
• M32: 21,929,253 km (0.101 R)
• M33: 23,020,868 km (0.114 R)
• M34: 26,609,572 km (0.072 R)
• M35: 26,714,739 km (0.086 R)
• M36: 26,925,223 km (0.103 R)
• M37: 28,629,442 km (0.068 R)
• M38: 29,277,500 km (0.079 R)
• M39: 29,930,345 km (0.086 R)
• M40: 30,478,023 km (0.08 R)
• M41: 30,808,185 km (0.046 R)
• M42: 31,361,249 km (0.088 R)
• M43: 31,583,402 km (0.105 R)
• M44: 31,917,454 km (0.093 R)
• M45: 33,719,360 km (0.11 R)
• M46: 33,833,054 km (0.083 R)
• M47: 35,669,817 km (0.072 R)
• M48: 39,558,913 km (0.111 R)
• M49: 40,884,799 km (0.074 R)
• M50: 42,347,866 km (0.107 R)
• M51: 42,962,564 km (0.111 R)
• M52: 44,449,716 km (0.079 R)
• M53: 44,824,160 km (0.1 R)
• M54: 48,497,236 km (0.069 R)
• M55: 49,011,404 km (0.116 R)
• M56: 51,086,027 km (0.113 R)
• M57: 51,740,219 km (0.117 R)
• M58: 52,134,110 km (0.079 R)
• M59: 52,660,844 km (0.075 R)
• M60: 54,384,660 km (0.113 R)
• M61: 55,186,655 km (0.099 R)
• M62: 56,531,689 km (0.056 R)
• M63: 58,569,511 km (0.047 R)
• M64: 60,769,647 km (0.083 R)
• M65: 61,323,907 km (0.03 R)
• M66: 62,297,939 km (0.118 R)
• M67: 63,979,419 km (0.117 R)
• M68: 64,825,694 km (0.101 R)
• M69: 69,257,232 km (0.061 R)
• M70: 70,562,024 km (0.082 R)
• M71: 79,313,799 km (0.05 R)
• M72: 80,222,756 km (0.104 R)
• M73: 80,526,589 km (0.083 R)
• M74: 83,585,117 km (0.107 R)
• M75: 85,128,668 km (0.109 R)
• M76: 85,438,486 km (0.051 R)
• M77: 86,370,331 km (0.084 R)
• M78: 86,837,375 km (0.104 R)
• M79: 92,667,354 km (0.097 R)
• M80: 93,784,551 km (0.064 R)
• M81: 94,906,086 km (0.1 R)
• M82: 96,032,109 km (0.119 R)
• M83: 97,000,755 km (0.038 R)
• M84: 97,810,379 km (0.086 R)
• M85: 99,110,534 km (0.109 R)
• M86: 100,416,524 km (0.059 R)
• M87: 100,907,653 km (0.108 R)
• M88: 101,071,613 km (0.119 R)
• M89: 104,699,810 km (0.049 R)
• M90: 106,196,387 km (0.101 R)
• M91: 106,529,841 km (0.098 R)
• M92: 107,197,945 km (0.063 R)
• M93: 107,699,995 km (0.048 R)
• M94: 108,874,338 km (0.037 R)
• M95: 113,273,114 km (0.075 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: 352 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit