🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.48 AU - 0.66 AU

Year: 162 Days

Day: 31.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.57 AU - 0.71 AU

Year: 193 Days

Day: 22.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,740,615 km

• M1: 49,367 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 193 Days

Day: 20.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.84 AU

Year: 207 Days

Day: 16.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.1 AU - 1.22 AU

Year: 471 Days

Day: 13.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.97 AU - 1.55 AU

Year: 533 Days

Day: 43.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.4

Radius: 8.4

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.87 AU - 6.19 AU

Year: 4250 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,740,615 km

• M1: 158,873 km (0.086 R)
• M2: 314,904 km (0.116 R)
• M3: 386,860 km (0.07 R)
• M4: 475,572 km (0.03 R)
• M5: 605,871 km (0.114 R)
• M6: 773,720 km (0.113 R)
• M7: 837,449 km (0.106 R)
• M8: 1,183,469 km (0.084 R)
• M9: 1,333,964 km (0.063 R)
• M10: 1,443,021 km (0.076 R)
• M11: 1,539,063 km (0.108 R)
• M12: 1,703,770 km (0.093 R)
• M13: 1,909,318 km (0.097 R)
• M14: 2,269,699 km (0.087 R)
• M15: 2,457,893 km (0.051 R)
• M16: 3,735,160 km (0.094 R)
• M17: 3,845,862 km (0.084 R)
• M18: 3,935,322 km (0.106 R)
• M19: 4,025,529 km (0.038 R)
• M20: 4,184,851 km (0.056 R)
• M21: 4,580,687 km (0.102 R)
• M22: 4,891,551 km (0.095 R)
• M23: 4,988,640 km (0.11 R)
• M24: 5,086,328 km (0.117 R)
• M25: 5,159,930 km (0.052 R)
• M26: 5,685,766 km (0.104 R)
• M27: 5,787,792 km (0.081 R)
• M28: 6,176,148 km (0.057 R)
• M29: 6,333,824 km (0.089 R)
• M30: 6,413,111 km (0.098 R)
• M31: 6,466,218 km (0.075 R)
• M32: 6,679,994 km (0.054 R)
• M33: 6,733,849 km (0.106 R)
• M34: 7,502,632 km (0.096 R)
• M35: 7,897,421 km (0.059 R)
• M36: 8,097,284 km (0.104 R)
• M37: 8,443,902 km (0.084 R)
• M38: 8,884,019 km (0.048 R)
• M39: 9,062,190 km (0.1 R)
• M40: 9,452,341 km (0.061 R)
• M41: 10,529,745 km (0.117 R)
• M42: 10,592,427 km (0.11 R)
• M43: 11,451,567 km (0.118 R)
• M44: 12,069,556 km (0.049 R)
• M45: 12,399,120 km (0.064 R)
• M46: 12,465,542 km (0.118 R)
• M47: 12,664,956 km (0.103 R)
• M48: 13,712,739 km (0.101 R)
• M49: 13,918,885 km (0.114 R)
• M50: 14,195,043 km (0.03 R)
• M51: 14,438,289 km (0.091 R)
• M52: 14,578,013 km (0.119 R)
• M53: 15,282,769 km (0.051 R)
• M54: 15,460,641 km (0.095 R)
• M55: 16,360,622 km (0.112 R)
• M56: 17,055,952 km (0.075 R)
• M57: 17,723,608 km (0.091 R)
• M58: 18,286,545 km (0.085 R)
• M59: 18,437,638 km (0.093 R)
• M60: 19,084,500 km (0.113 R)
• M61: 19,391,325 km (0.086 R)
• M62: 20,792,758 km (0.105 R)
• M63: 21,069,065 km (0.049 R)
• M64: 21,426,005 km (0.06 R)
• M65: 22,509,094 km (0.108 R)
• M66: 23,445,577 km (0.114 R)
• M67: 23,568,696 km (0.087 R)
• M68: 24,769,817 km (0.086 R)
• M69: 25,146,504 km (0.077 R)
• M70: 25,990,685 km (0.028 R)
• M71: 26,117,993 km (0.101 R)
• M72: 26,373,506 km (0.083 R)
• M73: 26,886,926 km (0.048 R)
• M74: 27,231,001 km (0.108 R)
• M75: 27,793,190 km (0.074 R)
• M76: 28,010,556 km (0.1 R)
• M77: 28,885,254 km (0.109 R)
• M78: 29,370,251 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 12.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.48 AU - 8.8 AU

Year: 9567 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,740,615 km

• M1: 173,833 km (0.111 R)
• M2: 321,336 km (0.055 R)
• M3: 666,010 km (0.039 R)
• M4: 841,787 km (0.102 R)
• M5: 984,653 km (0.059 R)
• M6: 1,118,992 km (0.107 R)
• M7: 1,599,500 km (0.086 R)
• M8: 1,719,179 km (0.107 R)
• M9: 2,736,145 km (0.075 R)
• M10: 2,978,793 km (0.117 R)
• M11: 3,459,301 km (0.078 R)
• M12: 5,432,946 km (0.051 R)
• M13: 5,554,719 km (0.072 R)
• M14: 5,770,139 km (0.087 R)
• M15: 6,177,345 km (0.066 R)
• M16: 6,986,969 km (0.109 R)
• M17: 7,186,233 km (0.093 R)
• M18: 7,692,771 km (0.094 R)
• M19: 9,390,258 km (0.06 R)
• M20: 9,647,267 km (0.026 R)
• M21: 9,795,220 km (0.087 R)
• M22: 10,660,494 km (0.078 R)
• M23: 10,890,127 km (0.054 R)
• M24: 11,237,942 km (0.106 R)
• M25: 12,463,447 km (0.119 R)
• M26: 12,746,187 km (0.119 R)
• M27: 13,856,054 km (0.066 R)
• M28: 14,740,776 km (0.085 R)
• M29: 15,125,542 km (0.058 R)
• M30: 15,687,132 km (0.089 R)
• M31: 16,036,144 km (0.099 R)
• M32: 16,697,516 km (0.092 R)
• M33: 16,830,808 km (0.045 R)
• M34: 17,322,835 km (0.039 R)
• M35: 17,593,158 km (0.114 R)
• M36: 17,774,172 km (0.104 R)
• M37: 19,012,094 km (0.094 R)
• M38: 19,618,115 km (0.079 R)
• M39: 19,899,958 km (0.111 R)
• M40: 20,944,899 km (0.045 R)
• M41: 21,088,662 km (0.111 R)
• M42: 21,232,875 km (0.06 R)
• M43: 21,715,926 km (0.087 R)
• M44: 22,202,718 km (0.115 R)
• M45: 22,398,392 km (0.09 R)
• M46: 23,285,956 km (0.111 R)
• M47: 23,484,921 km (0.104 R)
• M48: 23,734,151 km (0.117 R)
• M49: 24,084,808 km (0.025 R)
• M50: 24,436,962 km (0.059 R)
• M51: 24,740,346 km (0.114 R)
• M52: 25,966,002 km (0.098 R)
• M53: 26,327,280 km (0.105 R)
• M54: 27,054,625 km (0.096 R)
• M55: 27,368,482 km (0.077 R)
• M56: 27,578,367 km (0.049 R)
• M57: 27,999,635 km (0.09 R)
• M58: 28,158,209 km (0.045 R)
• M59: 28,688,982 km (0.1 R)
• M60: 28,955,565 km (0.059 R)
• M61: 29,169,341 km (0.042 R)
• M62: 30,735,481 km (0.087 R)
• M63: 30,899,141 km (0.095 R)
• M64: 31,062,951 km (0.111 R)
• M65: 31,776,383 km (0.108 R)
• M66: 32,717,503 km (0.12 R)
• M67: 32,884,604 km (0.067 R)
• M68: 33,387,402 km (0.073 R)
• M69: 33,836,495 km (0.043 R)
• M70: 34,005,391 km (0.102 R)
• M71: 34,797,362 km (0.066 R)
• M72: 34,967,904 km (0.091 R)
• M73: 35,138,745 km (0.056 R)
• M74: 35,710,059 km (0.102 R)
• M75: 35,824,651 km (0.118 R)
• M76: 38,025,834 km (0.047 R)
• M77: 38,494,823 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.9

Radius: 3.6

Gravity: 58.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.45 AU - 17.37 AU

Year: 22789 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,740,615 km

• M1: 47,423 km (0.072 R)
• M2: 94,995 km (0.091 R)
• M3: 171,738 km (0.06 R)
• M4: 269,276 km (0.117 R)
• M5: 1,272,928 km (0.081 R)
• M6: 1,464,862 km (0.092 R)
• M7: 1,700,329 km (0.092 R)
• M8: 2,131,022 km (0.109 R)
• M9: 2,205,970 km (0.079 R)
• M10: 3,213,961 km (0.079 R)
• M11: 3,696,563 km (0.072 R)
• M12: 5,223,658 km (0.071 R)
• M13: 5,274,223 km (0.105 R)
• M14: 5,580,749 km (0.12 R)
• M15: 5,998,575 km (0.066 R)
• M16: 6,264,710 km (0.103 R)
• M17: 6,372,271 km (0.115 R)
• M18: 6,643,791 km (0.093 R)
• M19: 6,753,446 km (0.102 R)
• M20: 6,808,498 km (0.113 R)
• M21: 7,254,450 km (0.079 R)
• M22: 7,423,944 km (0.1 R)
• M23: 8,057,192 km (0.067 R)
• M24: 8,115,535 km (0.043 R)
• M25: 8,174,028 km (0.066 R)
• M26: 9,497,370 km (0.112 R)
• M27: 9,932,102 km (0.078 R)
• M28: 10,564,452 km (0.085 R)
• M29: 10,821,012 km (0.099 R)
• M30: 10,885,489 km (0.079 R)
• M31: 12,605,865 km (0.109 R)
• M32: 12,877,983 km (0.04 R)
• M33: 13,775,421 km (0.115 R)
• M34: 14,764,412 km (0.101 R)
• M35: 17,789,132 km (0.101 R)
• M36: 18,094,311 km (0.048 R)
• M37: 18,478,030 km (0.083 R)
• M38: 19,960,545 km (0.08 R)
• M39: 20,596,186 km (0.079 R)
• M40: 21,238,410 km (0.116 R)
• M41: 21,887,066 km (0.11 R)
• M42: 23,037,922 km (0.12 R)
• M43: 23,537,280 km (0.118 R)
• M44: 24,885,905 km (0.085 R)
• M45: 25,141,568 km (0.091 R)
• M46: 25,312,409 km (0.056 R)
• M47: 26,432,747 km (0.109 R)
• M48: 27,569,242 km (0.093 R)
• M49: 27,745,468 km (0.041 R)
• M50: 29,618,583 km (0.07 R)
• M51: 29,889,505 km (0.047 R)
• M52: 31,532,090 km (0.087 R)
• M53: 31,901,148 km (0.097 R)
• M54: 32,736,502 km (0.107 R)
• M55: 33,016,549 km (0.063 R)
• M56: 33,673,284 km (0.098 R)
• M57: 36,245,918 km (0.051 R)
• M58: 37,312,103 km (0.068 R)
• M59: 37,702,254 km (0.101 R)
• M60: 39,177,588 km (0.084 R)
• M61: 39,574,322 km (0.118 R)
• M62: 39,872,620 km (0.061 R)
• M63: 40,471,460 km (0.062 R)
• M64: 42,083,078 km (0.047 R)
• M65: 44,746,219 km (0.095 R)
• M66: 45,264,725 km (0.102 R)
• M67: 45,993,716 km (0.088 R)
• M68: 47,463,515 km (0.114 R)
• M69: 49,375,675 km (0.033 R)
• M70: 49,803,974 km (0.052 R)
• M71: 51,746,801 km (0.118 R)
• M72: 53,714,163 km (0.111 R)
• M73: 55,150,153 km (0.089 R)
• M74: 56,375,060 km (0.114 R)
• M75: 56,822,806 km (0.092 R)
• M76: 58,059,981 km (0.025 R)
• M77: 62,632,739 km (0.114 R)
• M78: 63,212,431 km (0.092 R)
• M79: 63,793,918 km (0.106 R)
• M80: 64,494,036 km (0.095 R)
• M81: 66,846,013 km (0.079 R)
• M82: 68,032,624 km (0.11 R)
• M83: 69,465,472 km (0.076 R)
• M84: 69,945,382 km (0.104 R)
• M85: 71,149,944 km (0.06 R)
• M86: 71,754,619 km (0.102 R)
• M87: 73,701,485 km (0.053 R)
• M88: 74,558,681 km (0.1 R)
• M89: 74,681,351 km (0.025 R)
• M90: 75,665,556 km (0.111 R)
• M91: 81,913,361 km (0.079 R)
• M92: 82,420,348 km (0.063 R)
• M93: 82,674,216 km (0.065 R)
• M94: 83,692,230 km (0.096 R)
• M95: 84,586,376 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit