🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 136 Days

Day: 48 Hours

Environment

Temp: 211 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,724,548 km

• M1: 329,415 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 39.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 12.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 185 Days

Day: 42.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,724,548 km

• M1: 32,014 km (0.116 R)
• M2: 441,613 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.91 AU - 1.25 AU

Year: 406 Days

Day: 18.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.56 AU - 3.62 AU

Year: 2460 Days

Day: 15.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 10.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.67 AU - 6.77 AU

Year: 4947 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 95,724,548 km

• M1: 164,258 km (0.1 R)
• M2: 267,481 km (0.067 R)
• M3: 368,609 km (0.106 R)
• M4: 455,526 km (0.113 R)
• M5: 537,655 km (0.096 R)
• M6: 741,856 km (0.049 R)
• M7: 849,716 km (0.09 R)
• M8: 1,047,783 km (0.107 R)
• M9: 1,126,023 km (0.065 R)
• M10: 1,557,912 km (0.057 R)
• M11: 1,730,099 km (0.102 R)
• M12: 2,126,833 km (0.084 R)
• M13: 2,261,621 km (0.097 R)
• M14: 2,481,081 km (0.046 R)
• M15: 2,978,045 km (0.112 R)
• M16: 3,129,438 km (0.105 R)
• M17: 3,193,167 km (0.114 R)
• M18: 3,400,509 km (0.119 R)
• M19: 4,401,469 km (0.083 R)
• M20: 4,574,404 km (0.099 R)
• M21: 5,166,961 km (0.118 R)
• M22: 5,349,470 km (0.077 R)
• M23: 7,052,642 km (0.114 R)
• M24: 7,119,961 km (0.036 R)
• M25: 7,614,681 km (0.082 R)
• M26: 7,892,484 km (0.104 R)
• M27: 8,155,926 km (0.092 R)
• M28: 8,297,595 km (0.083 R)
• M29: 8,890,601 km (0.119 R)
• M30: 9,073,111 km (0.104 R)
• M31: 9,871,814 km (0.102 R)
• M32: 10,136,752 km (0.12 R)
• M33: 10,442,380 km (0.055 R)
• M34: 10,692,807 km (0.072 R)
• M35: 11,199,944 km (0.067 R)
• M36: 11,337,873 km (0.118 R)
• M37: 11,535,791 km (0.091 R)
• M38: 11,615,377 km (0.1 R)
• M39: 11,715,009 km (0.081 R)
• M40: 12,197,163 km (0.106 R)
• M41: 12,339,132 km (0.091 R)
• M42: 12,542,734 km (0.096 R)
• M43: 12,788,673 km (0.089 R)
• M44: 13,098,191 km (0.078 R)
• M45: 13,181,218 km (0.034 R)
• M46: 13,451,990 km (0.096 R)
• M47: 13,999,369 km (0.095 R)
• M48: 14,169,162 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 5.7

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.4 AU - 20.06 AU

Year: 25865 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,724,548 km

• M1: 170,691 km (0.111 R)
• M2: 233,373 km (0.08 R)
• M3: 420,520 km (0.097 R)
• M4: 455,974 km (0.086 R)
• M5: 962,513 km (0.027 R)
• M6: 1,109,567 km (0.118 R)
• M7: 1,343,838 km (0.12 R)
• M8: 2,135,061 km (0.119 R)
• M9: 2,198,640 km (0.114 R)
• M10: 2,295,131 km (0.067 R)
• M11: 2,626,789 km (0.09 R)
• M12: 3,408,288 km (0.09 R)
• M13: 3,709,429 km (0.083 R)
• M14: 3,901,812 km (0.079 R)
• M15: 5,038,905 km (0.107 R)
• M16: 5,555,616 km (0.088 R)
• M17: 5,731,543 km (0.113 R)
• M18: 5,999,024 km (0.117 R)
• M19: 6,043,904 km (0.114 R)
• M20: 6,134,261 km (0.107 R)
• M21: 6,224,917 km (0.108 R)
• M22: 7,061,319 km (0.096 R)
• M23: 7,396,119 km (0.047 R)
• M24: 7,932,577 km (0.083 R)
• M25: 9,353,756 km (0.089 R)
• M26: 10,146,924 km (0.105 R)
• M27: 10,470,205 km (0.118 R)
• M28: 11,016,537 km (0.113 R)
• M29: 11,404,444 km (0.099 R)
• M30: 11,966,334 km (0.066 R)
• M31: 12,479,754 km (0.091 R)
• M32: 13,117,040 km (0.116 R)
• M33: 13,351,460 km (0.099 R)
• M34: 13,705,559 km (0.113 R)
• M35: 14,002,959 km (0.099 R)
• M36: 16,081,622 km (0.086 R)
• M37: 16,774,559 km (0.056 R)
• M38: 17,284,538 km (0.089 R)
• M39: 17,541,398 km (0.085 R)
• M40: 18,124,081 km (0.073 R)
• M41: 18,581,701 km (0.104 R)
• M42: 19,508,310 km (0.113 R)
• M43: 20,653,482 km (0.1 R)
• M44: 20,926,049 km (0.1 R)
• M45: 22,097,849 km (0.069 R)
• M46: 22,516,574 km (0.117 R)
• M47: 22,867,381 km (0.029 R)
• M48: 23,220,133 km (0.118 R)
• M49: 25,301,039 km (0.112 R)
• M50: 26,622,287 km (0.044 R)
• M51: 27,665,433 km (0.091 R)
• M52: 28,192,018 km (0.12 R)
• M53: 28,570,201 km (0.084 R)
• M54: 29,484,544 km (0.069 R)
• M55: 29,637,881 km (0.078 R)
• M56: 30,718,576 km (0.115 R)
• M57: 31,733,598 km (0.102 R)
• M58: 32,048,202 km (0.106 R)
• M59: 32,284,716 km (0.076 R)
• M60: 34,278,557 km (0.078 R)
• M61: 35,168,515 km (0.093 R)
• M62: 36,888,441 km (0.114 R)
• M63: 38,217,020 km (0.108 R)
• M64: 38,803,294 km (0.099 R)
• M65: 38,971,293 km (0.049 R)
• M66: 39,392,411 km (0.108 R)
• M67: 39,899,846 km (0.104 R)
• M68: 40,239,284 km (0.097 R)
• M69: 41,692,627 km (0.091 R)
• M70: 41,950,833 km (0.06 R)
• M71: 42,295,956 km (0.119 R)
• M72: 43,076,108 km (0.073 R)
• M73: 43,250,091 km (0.113 R)
• M74: 43,511,438 km (0.084 R)
• M75: 46,065,523 km (0.06 R)
• M76: 47,136,643 km (0.063 R)
• M77: 47,315,862 km (0.091 R)
• M78: 48,577,271 km (0.108 R)
• M79: 50,765,289 km (0.087 R)
• M80: 51,041,148 km (0.106 R)
• M81: 53,265,070 km (0.068 R)
• M82: 54,670,991 km (0.103 R)
• M83: 55,236,919 km (0.09 R)
• M84: 55,709,798 km (0.099 R)
• M85: 57,615,226 km (0.096 R)
• M86: 58,287,070 km (0.109 R)
• M87: 59,541,748 km (0.117 R)
• M88: 61,881,458 km (0.028 R)
• M89: 62,668,044 km (0.084 R)
• M90: 63,655,839 km (0.116 R)
• M91: 63,854,056 km (0.089 R)
• M92: 64,748,502 km (0.076 R)
• M93: 65,147,330 km (0.077 R)
• M94: 66,248,220 km (0.081 R)
• M95: 66,650,190 km (0.115 R)
• M96: 67,153,587 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.7

Radius: 3.9

Gravity: 50.74 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.43 AU - 21.67 AU

Year: 26589 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 95,724,548 km

• M1: 51,462 km (0.112 R)
• M2: 92,900 km (0.05 R)
• M3: 426,653 km (0.071 R)
• M4: 473,028 km (0.116 R)
• M5: 545,583 km (0.081 R)
• M6: 872,006 km (0.071 R)
• M7: 1,282,652 km (0.059 R)
• M8: 1,350,570 km (0.119 R)
• M9: 1,561,353 km (0.059 R)
• M10: 1,634,058 km (0.041 R)
• M11: 2,213,450 km (0.097 R)
• M12: 2,336,270 km (0.066 R)
• M13: 3,074,087 km (0.054 R)
• M14: 3,119,564 km (0.086 R)
• M15: 3,731,120 km (0.068 R)
• M16: 4,226,140 km (0.075 R)
• M17: 4,327,717 km (0.092 R)
• M18: 4,429,892 km (0.102 R)
• M19: 4,584,876 km (0.115 R)
• M20: 4,741,654 km (0.073 R)
• M21: 5,830,577 km (0.068 R)
• M22: 8,097,733 km (0.101 R)
• M23: 10,259,721 km (0.065 R)
• M24: 10,464,670 km (0.113 R)
• M25: 10,533,186 km (0.065 R)
• M26: 12,806,027 km (0.078 R)
• M27: 13,846,031 km (0.077 R)
• M28: 14,376,206 km (0.107 R)
• M29: 15,067,498 km (0.112 R)
• M30: 15,927,087 km (0.092 R)
• M31: 16,006,075 km (0.068 R)
• M32: 16,085,212 km (0.101 R)
• M33: 16,963,351 km (0.03 R)
• M34: 17,939,029 km (0.06 R)
• M35: 19,016,433 km (0.103 R)
• M36: 19,268,056 km (0.112 R)
• M37: 19,859,417 km (0.091 R)
• M38: 20,114,780 km (0.058 R)
• M39: 20,285,471 km (0.073 R)
• M40: 20,973,322 km (0.099 R)
• M41: 22,637,599 km (0.099 R)
• M42: 23,530,399 km (0.115 R)
• M43: 24,616,778 km (0.12 R)
• M44: 25,997,716 km (0.115 R)
• M45: 27,120,448 km (0.115 R)
• M46: 27,309,091 km (0.107 R)
• M47: 28,641,859 km (0.099 R)
• M48: 29,412,886 km (0.091 R)
• M49: 29,509,676 km (0.104 R)
• M50: 30,680,279 km (0.031 R)
• M51: 31,865,992 km (0.114 R)
• M52: 31,965,475 km (0.118 R)
• M53: 32,965,836 km (0.071 R)
• M54: 33,268,023 km (0.11 R)
• M55: 34,792,575 km (0.068 R)
• M56: 36,964,736 km (0.06 R)
• M57: 38,648,909 km (0.118 R)
• M58: 38,967,553 km (0.078 R)
• M59: 40,035,681 km (0.059 R)
• M60: 40,789,206 km (0.074 R)
• M61: 41,655,976 km (0.085 R)
• M62: 41,764,734 km (0.086 R)
• M63: 42,091,605 km (0.112 R)
• M64: 42,638,385 km (0.081 R)
• M65: 44,070,785 km (0.072 R)
• M66: 45,743,139 km (0.117 R)
• M67: 47,209,198 km (0.112 R)
• M68: 47,436,138 km (0.027 R)
• M69: 49,379,415 km (0.095 R)
• M70: 52,049,886 km (0.092 R)
• M71: 52,989,660 km (0.034 R)
• M72: 55,124,571 km (0.12 R)
• M73: 55,243,950 km (0.103 R)
• M74: 56,202,424 km (0.099 R)
• M75: 58,379,073 km (0.117 R)
• M76: 59,600,240 km (0.109 R)
• M77: 59,845,431 km (0.059 R)
• M78: 60,459,979 km (0.06 R)
• M79: 63,313,858 km (0.107 R)
• M80: 64,065,438 km (0.05 R)
• M81: 64,946,120 km (0.09 R)
• M82: 65,830,842 km (0.028 R)
• M83: 65,957,552 km (0.112 R)
• M84: 70,832,198 km (0.106 R)
• M85: 70,962,049 km (0.095 R)
• M86: 71,352,051 km (0.088 R)
• M87: 74,893,780 km (0.105 R)
• M88: 77,153,007 km (0.096 R)
• M89: 77,420,339 km (0.072 R)
• M90: 77,554,079 km (0.105 R)
• M91: 77,687,820 km (0.105 R)
• M92: 78,358,168 km (0.059 R)
• M93: 79,299,737 km (0.099 R)
• M94: 81,738,182 km (0.025 R)
• M95: 83,926,201 km (0.049 R)
• M96: 88,919,179 km (0.104 R)
• M97: 89,760,667 km (0.104 R)
• M98: 90,182,384 km (0.096 R)
• M99: 91,734,461 km (0.118 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit