🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.78 AU

Year: 206 Days

Day: 43.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.58 AU - 0.94 AU

Year: 248 Days

Day: 35.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.89 AU

Year: 253 Days

Day: 19.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.78 AU - 0.82 AU

Year: 268 Days

Day: 28.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,925,332 km

• M1: 192,832 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.05 AU

Year: 315 Days

Day: 37.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,925,332 km

• M1: 616,493 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 386 Days

Day: 25.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.43 AU

Year: 499 Days

Day: 22.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,925,332 km

• M1: 691,292 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.85 AU - 3.37 AU

Year: 2055 Days

Day: 18.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.6

Radius: 7.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.43 AU - 17.41 AU

Year: 22691 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,925,332 km

• M1: 135,386 km (0.087 R)
• M2: 212,279 km (0.032 R)
• M3: 265,237 km (0.116 R)
• M4: 362,326 km (0.044 R)
• M5: 416,032 km (0.062 R)
• M6: 1,006,345 km (0.07 R)
• M7: 1,358,498 km (0.111 R)
• M8: 1,746,854 km (0.085 R)
• M9: 1,966,015 km (0.111 R)
• M10: 2,351,080 km (0.095 R)
• M11: 2,675,857 km (0.036 R)
• M12: 3,427,736 km (0.089 R)
• M13: 3,518,542 km (0.062 R)
• M14: 3,579,578 km (0.12 R)
• M15: 3,984,689 km (0.116 R)
• M16: 4,048,268 km (0.079 R)
• M17: 4,404,161 km (0.097 R)
• M18: 4,503,046 km (0.114 R)
• M19: 5,008,387 km (0.112 R)
• M20: 5,320,149 km (0.11 R)
• M21: 6,256,183 km (0.11 R)
• M22: 6,554,332 km (0.034 R)
• M23: 6,742,974 km (0.12 R)
• M24: 6,933,562 km (0.096 R)
• M25: 7,010,306 km (0.083 R)
• M26: 7,515,797 km (0.089 R)
• M27: 8,479,806 km (0.101 R)
• M28: 8,726,792 km (0.069 R)
• M29: 9,695,737 km (0.089 R)
• M30: 9,867,625 km (0.113 R)
• M31: 10,477,536 km (0.105 R)
• M32: 11,144,593 km (0.1 R)
• M33: 12,055,045 km (0.109 R)
• M34: 13,084,129 km (0.113 R)
• M35: 13,898,390 km (0.065 R)
• M36: 14,433,951 km (0.109 R)
• M37: 15,175,208 km (0.083 R)
• M38: 15,475,152 km (0.088 R)
• M39: 15,676,211 km (0.062 R)
• M40: 16,386,801 km (0.054 R)
• M41: 16,745,986 km (0.106 R)
• M42: 17,576,852 km (0.067 R)
• M43: 18,421,033 km (0.067 R)
• M44: 18,741,023 km (0.117 R)
• M45: 19,224,374 km (0.103 R)
• M46: 19,549,001 km (0.11 R)
• M47: 19,820,820 km (0.086 R)
• M48: 21,031,815 km (0.108 R)
• M49: 23,466,969 km (0.104 R)
• M50: 23,813,887 km (0.103 R)
• M51: 24,104,256 km (0.12 R)
• M52: 24,220,643 km (0.108 R)
• M53: 24,747,078 km (0.103 R)
• M54: 24,805,721 km (0.056 R)
• M55: 25,395,585 km (0.063 R)
• M56: 26,049,627 km (0.114 R)
• M57: 26,169,156 km (0.119 R)
• M58: 27,131,967 km (0.05 R)
• M59: 27,313,729 km (0.115 R)
• M60: 27,374,466 km (0.035 R)
• M61: 27,861,556 km (0.104 R)
• M62: 27,983,778 km (0.093 R)
• M63: 28,844,414 km (0.098 R)
• M64: 28,968,132 km (0.111 R)
• M65: 29,030,065 km (0.061 R)
• M66: 29,091,999 km (0.086 R)
• M67: 29,713,877 km (0.062 R)
• M68: 30,277,263 km (0.08 R)
• M69: 33,146,699 km (0.09 R)
• M70: 33,991,628 km (0.101 R)
• M71: 34,057,002 km (0.052 R)
• M72: 34,122,227 km (0.055 R)
• M73: 34,318,500 km (0.081 R)
• M74: 35,041,356 km (0.061 R)
• M75: 35,636,457 km (0.05 R)
• M76: 36,502,030 km (0.053 R)
• M77: 36,568,900 km (0.107 R)
• M78: 37,038,189 km (0.064 R)
• M79: 37,105,358 km (0.099 R)
• M80: 39,139,889 km (0.066 R)
• M81: 40,032,839 km (0.034 R)
• M82: 40,308,847 km (0.103 R)
• M83: 41,419,462 km (0.078 R)
• M84: 41,838,485 km (0.063 R)
• M85: 42,399,477 km (0.104 R)
• M86: 44,811,294 km (0.066 R)
• M87: 45,026,266 km (0.072 R)
• M88: 46,540,346 km (0.112 R)
• M89: 46,685,307 km (0.109 R)
• M90: 47,267,242 km (0.112 R)
• M91: 48,291,090 km (0.109 R)
• M92: 48,658,503 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.9

Radius: 7

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.61 AU - 17.95 AU

Year: 25758 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,925,332 km

• M1: 456,423 km (0.095 R)
• M2: 790,026 km (0.109 R)
• M3: 968,497 km (0.086 R)
• M4: 1,104,032 km (0.097 R)
• M5: 1,304,194 km (0.101 R)
• M6: 1,641,986 km (0.082 R)
• M7: 1,771,538 km (0.116 R)
• M8: 2,580,114 km (0.102 R)
• M9: 2,924,190 km (0.113 R)
• M10: 3,121,659 km (0.104 R)
• M11: 3,613,088 km (0.096 R)
• M12: 3,997,554 km (0.086 R)
• M13: 5,759,967 km (0.066 R)
• M14: 6,564,953 km (0.068 R)
• M15: 7,297,833 km (0.043 R)
• M16: 7,512,057 km (0.035 R)
• M17: 8,613,696 km (0.077 R)
• M18: 9,183,215 km (0.105 R)
• M19: 10,179,238 km (0.118 R)
• M20: 12,145,402 km (0.094 R)
• M21: 12,654,783 km (0.096 R)
• M22: 12,783,288 km (0.104 R)
• M23: 13,236,270 km (0.119 R)
• M24: 14,224,663 km (0.077 R)
• M25: 14,425,274 km (0.097 R)
• M26: 14,492,294 km (0.118 R)
• M27: 14,761,570 km (0.077 R)
• M28: 15,648,087 km (0.032 R)
• M29: 16,062,922 km (0.101 R)
• M30: 16,692,130 km (0.12 R)
• M31: 17,116,091 km (0.073 R)
• M32: 17,686,956 km (0.086 R)
• M33: 18,119,145 km (0.088 R)
• M34: 18,481,919 km (0.12 R)
• M35: 18,993,843 km (0.052 R)
• M36: 19,807,805 km (0.048 R)
• M37: 20,106,552 km (0.074 R)
• M38: 21,240,354 km (0.108 R)
• M39: 21,930,449 km (0.093 R)
• M40: 23,332,780 km (0.083 R)
• M41: 23,569,294 km (0.058 R)
• M42: 23,806,556 km (0.07 R)
• M43: 23,885,843 km (0.112 R)
• M44: 24,044,716 km (0.097 R)
• M45: 24,603,464 km (0.03 R)
• M46: 26,386,970 km (0.107 R)
• M47: 27,045,799 km (0.089 R)
• M48: 28,463,837 km (0.056 R)
• M49: 29,054,749 km (0.086 R)
• M50: 31,284,655 km (0.054 R)
• M51: 32,772,106 km (0.12 R)
• M52: 34,193,137 km (0.085 R)
• M53: 34,282,596 km (0.03 R)
• M54: 34,551,423 km (0.097 R)
• M55: 35,181,679 km (0.068 R)
• M56: 36,911,180 km (0.114 R)
• M57: 37,094,737 km (0.076 R)
• M58: 37,647,651 km (0.099 R)
• M59: 37,925,005 km (0.111 R)
• M60: 40,357,616 km (0.096 R)
• M61: 40,831,243 km (0.118 R)
• M62: 41,879,625 km (0.083 R)
• M63: 43,033,323 km (0.097 R)
• M64: 43,808,390 km (0.097 R)
• M65: 44,490,257 km (0.097 R)
• M66: 49,562,822 km (0.06 R)
• M67: 49,866,954 km (0.074 R)
• M68: 50,578,741 km (0.118 R)
• M69: 50,782,792 km (0.076 R)
• M70: 51,601,542 km (0.06 R)
• M71: 51,704,166 km (0.077 R)
• M72: 52,631,224 km (0.069 R)
• M73: 55,760,362 km (0.084 R)
• M74: 56,816,822 km (0.085 R)
• M75: 57,347,446 km (0.062 R)
• M76: 61,978,547 km (0.103 R)
• M77: 62,743,890 km (0.108 R)
• M78: 63,072,706 km (0.117 R)
• M79: 63,952,641 km (0.1 R)
• M80: 64,615,210 km (0.098 R)
• M81: 66,170,130 km (0.08 R)
• M82: 67,512,621 km (0.118 R)
• M83: 67,962,013 km (0.068 R)
• M84: 68,751,142 km (0.083 R)
• M85: 69,316,473 km (0.083 R)
• M86: 70,565,914 km (0.084 R)
• M87: 73,202,277 km (0.105 R)
• M88: 74,474,458 km (0.098 R)
• M89: 75,055,197 km (0.102 R)
• M90: 75,404,358 km (0.067 R)
• M91: 75,870,654 km (0.071 R)
• M92: 76,572,119 km (0.068 R)
• M93: 78,098,915 km (0.037 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit