🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 181 Days

Day: 40 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.78 AU - 0.9 AU

Year: 272 Days

Day: 17.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.88 AU - 0.92 AU

Year: 301 Days

Day: 13 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 332 Days

Day: 31.9 Hours

Environment

Temp: 84 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.36 AU - 3.86 AU

Year: 1937 Days

Day: 28.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 178.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.85 AU - 4.35 AU

Year: 2412 Days

Day: 22.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.62 AU - 6.22 AU

Year: 4456 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 107,842,021 km

• M1: 318,195 km (0.107 R)
• M2: 446,849 km (0.086 R)
• M3: 558,000 km (0.11 R)
• M4: 903,721 km (0.117 R)
• M5: 1,163,871 km (0.109 R)
• M6: 1,223,561 km (0.112 R)
• M7: 1,308,832 km (0.113 R)
• M8: 1,358,648 km (0.099 R)
• M9: 1,890,618 km (0.101 R)
• M10: 2,004,312 km (0.094 R)
• M11: 2,268,652 km (0.12 R)
• M12: 2,497,387 km (0.065 R)
• M13: 2,590,886 km (0.041 R)
• M14: 3,076,630 km (0.111 R)
• M15: 3,415,918 km (0.119 R)
• M16: 3,607,852 km (0.05 R)
• M17: 4,222,849 km (0.042 R)
• M18: 4,334,897 km (0.098 R)
• M19: 4,485,692 km (0.104 R)
• M20: 4,580,836 km (0.078 R)
• M21: 5,225,454 km (0.066 R)
• M22: 5,507,595 km (0.111 R)
• M23: 6,086,838 km (0.068 R)
• M24: 6,925,484 km (0.111 R)
• M25: 7,369,640 km (0.109 R)
• M26: 7,459,548 km (0.086 R)
• M27: 7,572,495 km (0.072 R)
• M28: 7,983,889 km (0.067 R)
• M29: 8,425,950 km (0.108 R)
• M30: 8,709,139 km (0.04 R)
• M31: 8,971,684 km (0.094 R)
• M32: 9,382,330 km (0.058 R)
• M33: 9,577,854 km (0.074 R)
• M34: 10,072,275 km (0.069 R)
• M35: 10,197,189 km (0.044 R)
• M36: 10,448,514 km (0.071 R)
• M37: 10,575,073 km (0.027 R)
• M38: 10,752,945 km (0.069 R)
• M39: 10,983,176 km (0.107 R)
• M40: 11,085,950 km (0.087 R)
• M41: 11,163,292 km (0.088 R)
• M42: 11,631,085 km (0.053 R)
• M43: 11,788,462 km (0.08 R)
• M44: 12,425,001 km (0.118 R)
• M45: 12,774,461 km (0.119 R)
• M46: 13,127,213 km (0.098 R)
• M47: 13,236,420 km (0.081 R)
• M48: 14,092,718 km (0.111 R)
• M49: 14,148,518 km (0.042 R)
• M50: 14,260,417 km (0.081 R)
• M51: 15,281,123 km (0.099 R)
• M52: 16,589,955 km (0.091 R)
• M53: 17,123,421 km (0.081 R)
• M54: 17,452,237 km (0.092 R)
• M55: 17,873,804 km (0.109 R)
• M56: 18,237,776 km (0.084 R)
• M57: 18,329,180 km (0.079 R)
• M58: 18,849,781 km (0.101 R)
• M59: 19,530,900 km (0.07 R)
• M60: 19,843,110 km (0.081 R)
• M61: 20,853,345 km (0.051 R)
• M62: 20,948,938 km (0.111 R)
• M63: 21,172,437 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 9.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.81 AU - 11.03 AU

Year: 9407 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,842,021 km

• M1: 173,683 km (0.037 R)
• M2: 411,693 km (0.034 R)
• M3: 933,341 km (0.057 R)
• M4: 1,021,005 km (0.056 R)
• M5: 1,481,617 km (0.073 R)
• M6: 1,955,843 km (0.076 R)
• M7: 2,377,409 km (0.055 R)
• M8: 2,623,947 km (0.063 R)
• M9: 2,827,101 km (0.079 R)
• M10: 3,578,680 km (0.046 R)
• M11: 4,449,041 km (0.118 R)
• M12: 4,784,140 km (0.115 R)
• M13: 5,772,234 km (0.058 R)
• M14: 6,374,216 km (0.096 R)
• M15: 7,172,470 km (0.051 R)
• M16: 7,350,192 km (0.1 R)
• M17: 7,673,772 km (0.116 R)
• M18: 8,484,294 km (0.051 R)
• M19: 8,861,729 km (0.116 R)
• M20: 9,014,319 km (0.11 R)
• M21: 10,708,216 km (0.057 R)
• M22: 10,789,447 km (0.102 R)
• M23: 11,239,438 km (0.117 R)
• M24: 11,487,620 km (0.094 R)
• M25: 11,863,111 km (0.107 R)
• M26: 11,947,036 km (0.11 R)
• M27: 12,031,259 km (0.097 R)
• M28: 12,285,127 km (0.073 R)
• M29: 12,712,079 km (0.089 R)
• M30: 13,580,495 km (0.05 R)
• M31: 13,712,440 km (0.039 R)
• M32: 13,933,246 km (0.07 R)
• M33: 14,066,239 km (0.079 R)
• M34: 14,692,755 km (0.112 R)
• M35: 15,145,887 km (0.105 R)
• M36: 16,252,163 km (0.084 R)
• M37: 16,485,835 km (0.058 R)
• M38: 16,956,619 km (0.116 R)
• M39: 17,098,737 km (0.026 R)
• M40: 17,479,614 km (0.09 R)
• M41: 18,249,743 km (0.091 R)
• M42: 18,834,671 km (0.115 R)
• M43: 18,932,807 km (0.074 R)
• M44: 19,080,311 km (0.1 R)
• M45: 19,178,746 km (0.041 R)
• M46: 19,326,848 km (0.12 R)
• M47: 19,425,732 km (0.071 R)
• M48: 19,723,582 km (0.082 R)
• M49: 20,273,503 km (0.092 R)
• M50: 20,575,691 km (0.086 R)
• M51: 20,676,670 km (0.054 R)
• M52: 20,929,939 km (0.116 R)
• M53: 21,953,488 km (0.105 R)
• M54: 23,519,029 km (0.056 R)
• M55: 24,048,905 km (0.042 R)
• M56: 25,012,465 km (0.114 R)
• M57: 25,444,803 km (0.103 R)
• M58: 25,825,230 km (0.027 R)
• M59: 26,043,344 km (0.087 R)
• M60: 26,262,205 km (0.078 R)
• M61: 26,371,711 km (0.113 R)
• M62: 26,977,433 km (0.11 R)
• M63: 27,699,093 km (0.088 R)
• M64: 28,765,277 km (0.12 R)
• M65: 29,673,486 km (0.11 R)
• M66: 30,073,810 km (0.096 R)
• M67: 30,764,204 km (0.06 R)
• M68: 31,227,508 km (0.058 R)
• M69: 32,277,985 km (0.09 R)
• M70: 32,395,419 km (0.072 R)
• M71: 35,923,685 km (0.09 R)
• M72: 36,472,410 km (0.106 R)
• M73: 36,655,966 km (0.082 R)
• M74: 36,778,487 km (0.083 R)
• M75: 36,901,307 km (0.044 R)
• M76: 38,321,888 km (0.048 R)
• M77: 38,383,971 km (0.093 R)
• M78: 38,882,581 km (0.117 R)
• M79: 38,945,113 km (0.098 R)
• M80: 39,195,390 km (0.098 R)
• M81: 39,886,233 km (0.106 R)
• M82: 40,391,275 km (0.092 R)
• M83: 41,025,421 km (0.074 R)
• M84: 41,599,129 km (0.116 R)
• M85: 41,918,969 km (0.072 R)
• M86: 42,368,062 km (0.061 R)
• M87: 43,206,408 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.3

Radius: 3.5

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.48 AU - 21.46 AU

Year: 26898 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 107,842,021 km

• M1: 427,551 km (0.106 R)
• M2: 612,603 km (0.069 R)
• M3: 1,089,072 km (0.095 R)
• M4: 1,988,904 km (0.103 R)
• M5: 2,190,113 km (0.043 R)
• M6: 3,407,540 km (0.118 R)
• M7: 3,497,000 km (0.082 R)
• M8: 3,708,681 km (0.092 R)
• M9: 5,097,697 km (0.098 R)
• M10: 5,476,180 km (0.092 R)
• M11: 5,757,124 km (0.106 R)
• M12: 5,792,579 km (0.109 R)
• M13: 6,151,165 km (0.058 R)
• M14: 7,154,369 km (0.116 R)
• M15: 7,422,747 km (0.078 R)
• M16: 7,538,685 km (0.05 R)
• M17: 7,733,462 km (0.079 R)
• M18: 8,167,595 km (0.089 R)
• M19: 9,141,776 km (0.109 R)
• M20: 9,183,215 km (0.062 R)
• M21: 9,349,418 km (0.093 R)
• M22: 10,280,964 km (0.108 R)
• M23: 10,496,684 km (0.088 R)
• M24: 11,330,393 km (0.119 R)
• M25: 12,003,434 km (0.051 R)
• M26: 12,139,718 km (0.06 R)
• M27: 12,413,482 km (0.039 R)
• M28: 12,643,264 km (0.082 R)
• M29: 12,781,792 km (0.085 R)
• M30: 12,967,293 km (0.092 R)
• M31: 13,718,274 km (0.119 R)
• M32: 14,579,808 km (0.119 R)
• M33: 15,458,696 km (0.098 R)
• M34: 16,004,130 km (0.067 R)
• M35: 16,656,975 km (0.074 R)
• M36: 17,165,009 km (0.053 R)
• M37: 17,216,022 km (0.096 R)
• M38: 19,566,504 km (0.056 R)
• M39: 20,156,219 km (0.095 R)
• M40: 20,915,129 km (0.085 R)
• M41: 21,243,197 km (0.091 R)
• M42: 22,460,774 km (0.103 R)
• M43: 22,852,870 km (0.092 R)
• M44: 23,587,096 km (0.098 R)
• M45: 24,099,918 km (0.068 R)
• M46: 24,214,510 km (0.106 R)
• M47: 26,896,500 km (0.08 R)
• M48: 27,432,210 km (0.105 R)
• M49: 27,911,223 km (0.05 R)
• M50: 29,060,134 km (0.037 R)
• M51: 29,303,979 km (0.059 R)
• M52: 30,471,441 km (0.098 R)
• M53: 30,905,424 km (0.069 R)
• M54: 31,403,884 km (0.057 R)
• M55: 31,716,693 km (0.038 R)
• M56: 32,851,543 km (0.073 R)
• M57: 34,514,174 km (0.051 R)
• M58: 35,485,662 km (0.04 R)
• M59: 38,721,614 km (0.116 R)
• M60: 39,730,801 km (0.101 R)
• M61: 39,798,419 km (0.089 R)
• M62: 41,637,725 km (0.088 R)
• M63: 42,810,123 km (0.097 R)
• M64: 45,540,135 km (0.085 R)
• M65: 48,037,522 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.5

Radius: 5.1

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.64 AU - 23.7 AU

Year: 31986 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,842,021 km

• M1: 155,432 km (0.096 R)
• M2: 187,745 km (0.096 R)
• M3: 241,900 km (0.1 R)
• M4: 439,369 km (0.082 R)
• M5: 489,484 km (0.11 R)
• M6: 1,126,771 km (0.115 R)
• M7: 1,232,387 km (0.096 R)
• M8: 2,594,177 km (0.103 R)
• M9: 3,022,027 km (0.115 R)
• M10: 3,995,460 km (0.109 R)
• M11: 4,157,474 km (0.1 R)
• M12: 4,321,583 km (0.066 R)
• M13: 4,712,782 km (0.107 R)
• M14: 4,941,367 km (0.1 R)
• M15: 5,057,006 km (0.109 R)
• M16: 6,450,511 km (0.085 R)
• M17: 6,576,921 km (0.054 R)
• M18: 7,287,062 km (0.102 R)
• M19: 8,021,438 km (0.099 R)
• M20: 9,921,181 km (0.111 R)
• M21: 10,435,349 km (0.089 R)
• M22: 10,807,997 km (0.075 R)
• M23: 11,336,975 km (0.085 R)
• M24: 11,489,715 km (0.035 R)
• M25: 11,874,331 km (0.099 R)
• M26: 12,973,875 km (0.109 R)
• M27: 13,374,349 km (0.084 R)
• M28: 13,535,765 km (0.093 R)
• M29: 13,860,392 km (0.062 R)
• M30: 14,933,009 km (0.116 R)
• M31: 16,032,105 km (0.098 R)
• M32: 16,289,413 km (0.116 R)
• M33: 19,208,815 km (0.108 R)
• M34: 19,664,939 km (0.074 R)
• M35: 19,756,643 km (0.064 R)
• M36: 20,495,058 km (0.047 R)
• M37: 23,149,822 km (0.1 R)
• M38: 23,830,342 km (0.061 R)
• M39: 24,517,296 km (0.068 R)
• M40: 25,011,866 km (0.103 R)
• M41: 27,842,258 km (0.074 R)
• M42: 28,048,404 km (0.045 R)
• M43: 28,461,892 km (0.091 R)
• M44: 29,504,590 km (0.072 R)
• M45: 30,347,723 km (0.051 R)
• M46: 31,519,972 km (0.052 R)
• M47: 35,235,684 km (0.116 R)
• M48: 35,570,035 km (0.042 R)
• M49: 35,905,583 km (0.086 R)
• M50: 36,242,179 km (0.076 R)
• M51: 36,467,024 km (0.101 R)
• M52: 37,371,493 km (0.088 R)
• M53: 41,649,394 km (0.107 R)
• M54: 43,666,122 km (0.064 R)
• M55: 44,867,244 km (0.104 R)
• M56: 45,108,844 km (0.049 R)
• M57: 46,201,058 km (0.067 R)
• M58: 47,917,245 km (0.076 R)
• M59: 48,040,663 km (0.1 R)
• M60: 48,287,799 km (0.061 R)
• M61: 48,659,251 km (0.081 R)
• M62: 51,033,518 km (0.108 R)
• M63: 51,411,851 km (0.107 R)
• M64: 52,171,360 km (0.075 R)
• M65: 52,425,377 km (0.061 R)
• M66: 53,829,503 km (0.087 R)
• M67: 53,957,858 km (0.087 R)
• M68: 54,987,540 km (0.093 R)
• M69: 56,023,954 km (0.092 R)
• M70: 56,674,854 km (0.083 R)
• M71: 59,038,949 km (0.065 R)
• M72: 60,766,206 km (0.115 R)
• M73: 62,240,792 km (0.089 R)
• M74: 66,872,343 km (0.093 R)
• M75: 67,010,122 km (0.042 R)
• M76: 67,148,201 km (0.076 R)
• M77: 67,286,280 km (0.102 R)
• M78: 69,787,855 km (0.043 R)
• M79: 70,347,950 km (0.103 R)
• M80: 72,178,280 km (0.106 R)
• M81: 72,886,476 km (0.072 R)
• M82: 76,894,502 km (0.115 R)
• M83: 81,267,547 km (0.077 R)
• M84: 83,335,738 km (0.112 R)
• M85: 83,929,791 km (0.078 R)
• M86: 90,252,096 km (0.09 R)
• M87: 93,316,160 km (0.037 R)
• M88: 95,791,705 km (0.053 R)
• M89: 98,916,506 km (0.104 R)
• M90: 99,860,468 km (0.051 R)
• M91: 100,965,548 km (0.085 R)
• M92: 103,028,502 km (0.045 R)
• M93: 103,666,088 km (0.106 R)
• M94: 103,985,330 km (0.095 R)
• M95: 105,105,370 km (0.116 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit