🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 159 Days

Day: 42.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.7 AU - 1.1 AU

Year: 315 Days

Day: 28.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,027,322 km

• M1: 447,447 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.82 AU - 3.44 AU

Year: 2043 Days

Day: 20.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,027,322 km

• M1: 1,122,882 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.94 AU - 4.32 AU

Year: 3097 Days

Day: 27.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,027,322 km

• M1: 99,931 km (0.078 R)
• M2: 741,856 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.77 AU - 4.99 AU

Year: 3382 Days

Day: 37.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,027,322 km

• M1: 2,041,413 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 12.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.19 AU - 10.27 AU

Year: 11198 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,027,322 km

• M1: 191,186 km (0.074 R)
• M2: 271,819 km (0.039 R)
• M3: 367,113 km (0.075 R)
• M4: 945,907 km (0.088 R)
• M5: 1,095,206 km (0.073 R)
• M6: 1,270,684 km (0.102 R)
• M7: 1,380,788 km (0.085 R)
• M8: 1,552,078 km (0.066 R)
• M9: 2,087,040 km (0.044 R)
• M10: 2,420,942 km (0.08 R)
• M11: 2,966,227 km (0.115 R)
• M12: 3,760,442 km (0.101 R)
• M13: 3,867,703 km (0.088 R)
• M14: 4,030,316 km (0.064 R)
• M15: 4,112,595 km (0.072 R)
• M16: 4,195,472 km (0.12 R)
• M17: 4,475,519 km (0.047 R)
• M18: 5,473,337 km (0.042 R)
• M19: 5,718,079 km (0.097 R)
• M20: 6,538,025 km (0.038 R)
• M21: 6,634,965 km (0.108 R)
• M22: 6,765,115 km (0.073 R)
• M23: 7,027,809 km (0.083 R)
• M24: 7,529,560 km (0.059 R)
• M25: 8,603,224 km (0.101 R)
• M26: 8,888,208 km (0.083 R)
• M27: 9,212,386 km (0.078 R)
• M28: 10,095,911 km (0.068 R)
• M29: 10,396,454 km (0.113 R)
• M30: 10,661,990 km (0.109 R)
• M31: 11,432,718 km (0.106 R)
• M32: 11,589,048 km (0.069 R)
• M33: 11,903,802 km (0.119 R)
• M34: 12,421,261 km (0.092 R)
• M35: 12,784,036 km (0.083 R)
• M36: 12,905,659 km (0.056 R)
• M37: 13,396,190 km (0.078 R)
• M38: 14,311,280 km (0.077 R)
• M39: 14,776,380 km (0.094 R)
• M40: 14,904,137 km (0.101 R)
• M41: 14,989,407 km (0.039 R)
• M42: 15,982,737 km (0.079 R)
• M43: 16,686,296 km (0.078 R)
• M44: 16,952,730 km (0.109 R)
• M45: 17,175,930 km (0.044 R)
• M46: 17,896,393 km (0.105 R)
• M47: 19,227,515 km (0.116 R)
• M48: 20,163,998 km (0.099 R)
• M49: 20,828,512 km (0.118 R)
• M50: 20,971,826 km (0.117 R)
• M51: 21,403,715 km (0.081 R)
• M52: 21,500,056 km (0.105 R)
• M53: 22,178,782 km (0.054 R)
• M54: 22,276,320 km (0.119 R)
• M55: 22,422,926 km (0.108 R)
• M56: 22,717,035 km (0.088 R)
• M57: 23,308,994 km (0.083 R)
• M58: 25,166,401 km (0.073 R)
• M59: 25,984,402 km (0.091 R)
• M60: 26,448,305 km (0.102 R)
• M61: 26,810,930 km (0.119 R)
• M62: 27,071,081 km (0.082 R)
• M63: 27,384,339 km (0.088 R)
• M64: 27,646,135 km (0.092 R)
• M65: 28,755,404 km (0.092 R)
• M66: 29,181,757 km (0.065 R)
• M67: 29,771,472 km (0.08 R)
• M68: 30,636,298 km (0.098 R)
• M69: 30,908,266 km (0.064 R)
• M70: 32,445,833 km (0.097 R)
• M71: 32,667,537 km (0.091 R)
• M72: 33,783,538 km (0.098 R)
• M73: 34,515,670 km (0.1 R)
• M74: 35,139,343 km (0.119 R)
• M75: 35,310,034 km (0.089 R)
• M76: 35,766,607 km (0.093 R)
• M77: 36,052,937 km (0.101 R)
• M78: 36,801,076 km (0.08 R)
• M79: 36,916,715 km (0.091 R)
• M80: 37,206,038 km (0.088 R)
• M81: 37,845,419 km (0.049 R)
• M82: 38,429,898 km (0.04 R)
• M83: 38,547,033 km (0.109 R)
• M84: 39,194,044 km (0.099 R)
• M85: 39,312,076 km (0.103 R)
• M86: 39,548,441 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 13.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.11 AU - 13.23 AU

Year: 12859 Days

Day: 8.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,027,322 km

• M1: 164,408 km (0.101 R)
• M2: 250,427 km (0.12 R)
• M3: 398,678 km (0.074 R)
• M4: 813,064 km (0.097 R)
• M5: 985,252 km (0.084 R)
• M6: 1,257,520 km (0.106 R)
• M7: 1,909,168 km (0.045 R)
• M8: 2,338,664 km (0.044 R)
• M9: 2,603,302 km (0.08 R)
• M10: 2,825,006 km (0.068 R)
• M11: 2,985,226 km (0.09 R)
• M12: 3,541,281 km (0.116 R)
• M13: 3,935,022 km (0.058 R)
• M14: 4,575,750 km (0.112 R)
• M15: 4,940,470 km (0.115 R)
• M16: 6,812,837 km (0.083 R)
• M17: 7,065,507 km (0.065 R)
• M18: 7,248,017 km (0.114 R)
• M19: 7,432,022 km (0.042 R)
• M20: 7,580,423 km (0.074 R)
• M21: 7,785,971 km (0.032 R)
• M22: 8,529,771 km (0.117 R)
• M23: 9,738,672 km (0.099 R)
• M24: 10,085,140 km (0.061 R)
• M25: 10,290,838 km (0.063 R)
• M26: 10,560,413 km (0.109 R)
• M27: 11,468,472 km (0.097 R)
• M28: 11,554,192 km (0.103 R)
• M29: 11,791,155 km (0.106 R)
• M30: 12,204,194 km (0.104 R)
• M31: 12,799,444 km (0.107 R)
• M32: 12,888,455 km (0.032 R)
• M33: 13,858,148 km (0.095 R)
• M34: 14,132,960 km (0.103 R)
• M35: 14,502,167 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.7

Radius: 6.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.49 AU - 15.73 AU

Year: 19555 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,027,322 km

• M1: 81,082 km (0.12 R)
• M2: 141,819 km (0.094 R)
• M3: 278,102 km (0.09 R)
• M4: 562,189 km (0.09 R)
• M5: 758,312 km (0.106 R)
• M6: 810,820 km (0.119 R)
• M7: 901,028 km (0.045 R)
• M8: 1,111,363 km (0.074 R)
• M9: 1,737,430 km (0.089 R)
• M10: 2,048,444 km (0.109 R)
• M11: 2,481,380 km (0.073 R)
• M12: 2,614,073 km (0.043 R)
• M13: 2,941,992 km (0.097 R)
• M14: 3,341,119 km (0.054 R)
• M15: 3,726,932 km (0.115 R)
• M16: 4,347,763 km (0.065 R)
• M17: 5,033,819 km (0.059 R)
• M18: 5,134,648 km (0.092 R)
• M19: 5,202,266 km (0.077 R)
• M20: 5,475,432 km (0.057 R)
• M21: 5,858,552 km (0.079 R)
• M22: 6,035,676 km (0.101 R)
• M23: 6,178,691 km (0.077 R)
• M24: 6,687,773 km (0.07 R)
• M25: 7,553,196 km (0.12 R)
• M26: 7,707,282 km (0.12 R)
• M27: 7,862,415 km (0.112 R)
• M28: 7,940,356 km (0.095 R)
• M29: 8,057,790 km (0.038 R)
• M30: 8,333,948 km (0.089 R)
• M31: 8,413,534 km (0.03 R)
• M32: 9,345,678 km (0.111 R)
• M33: 9,845,036 km (0.117 R)
• M34: 10,225,164 km (0.114 R)
• M35: 10,267,650 km (0.108 R)
• M36: 10,869,482 km (0.097 R)
• M37: 10,999,931 km (0.102 R)
• M38: 11,438,403 km (0.107 R)
• M39: 11,972,168 km (0.052 R)
• M40: 12,017,047 km (0.097 R)
• M41: 12,559,639 km (0.065 R)
• M42: 12,696,521 km (0.081 R)
• M43: 13,903,477 km (0.096 R)
• M44: 14,045,146 km (0.04 R)
• M45: 14,329,830 km (0.048 R)
• M46: 14,712,352 km (0.068 R)
• M47: 14,856,714 km (0.105 R)
• M48: 14,953,205 km (0.097 R)
• M49: 15,049,845 km (0.106 R)
• M50: 15,438,650 km (0.071 R)
• M51: 15,487,568 km (0.117 R)
• M52: 15,781,678 km (0.109 R)
• M53: 16,375,282 km (0.053 R)
• M54: 16,425,098 km (0.073 R)
• M55: 16,574,846 km (0.102 R)
• M56: 17,431,892 km (0.043 R)
• M57: 17,994,081 km (0.109 R)
• M58: 18,874,614 km (0.091 R)
• M59: 19,083,901 km (0.064 R)
• M60: 21,055,302 km (0.041 R)
• M61: 22,037,562 km (0.102 R)
• M62: 22,478,875 km (0.076 R)
• M63: 22,589,727 km (0.108 R)
• M64: 23,707,672 km (0.091 R)
• M65: 24,159,907 km (0.054 R)
• M66: 24,671,980 km (0.079 R)
• M67: 24,786,273 km (0.11 R)
• M68: 27,285,904 km (0.109 R)
• M69: 29,500,102 km (0.063 R)
• M70: 30,659,336 km (0.119 R)
• M71: 31,895,612 km (0.064 R)
• M72: 32,144,842 km (0.101 R)
• M73: 33,907,255 km (0.085 R)
• M74: 34,289,029 km (0.065 R)
• M75: 35,830,336 km (0.08 R)
• M76: 36,348,991 km (0.11 R)
• M77: 36,870,190 km (0.09 R)
• M78: 38,913,249 km (0.085 R)
• M79: 39,446,415 km (0.114 R)
• M80: 41,128,195 km (0.105 R)
• M81: 43,108,122 km (0.111 R)
• M82: 43,867,332 km (0.078 R)
• M83: 44,491,604 km (0.111 R)
• M84: 45,468,777 km (0.12 R)
• M85: 45,889,596 km (0.113 R)
• M86: 46,947,552 km (0.085 R)
• M87: 47,018,461 km (0.068 R)
• M88: 47,301,949 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.1

Radius: 5.3

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.77 AU - 21.56 AU

Year: 30944 Days

Day: 21.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,027,322 km

• M1: 372,798 km (0.113 R)
• M2: 477,965 km (0.095 R)
• M3: 641,924 km (0.077 R)
• M4: 823,087 km (0.108 R)
• M5: 1,079,049 km (0.105 R)
• M6: 1,139,188 km (0.08 R)
• M7: 1,262,905 km (0.098 R)
• M8: 2,169,319 km (0.1 R)
• M9: 2,401,345 km (0.12 R)
• M10: 4,236,462 km (0.075 R)
• M11: 4,380,674 km (0.088 R)
• M12: 5,175,937 km (0.072 R)
• M13: 6,015,031 km (0.088 R)
• M14: 6,285,803 km (0.055 R)
• M15: 7,408,386 km (0.043 R)
• M16: 7,640,262 km (0.099 R)
• M17: 8,170,587 km (0.102 R)
• M18: 8,530,819 km (0.12 R)
• M19: 8,957,621 km (0.117 R)
• M20: 9,019,106 km (0.114 R)
• M21: 11,127,090 km (0.087 R)
• M22: 11,326,055 km (0.045 R)
• M23: 12,475,116 km (0.084 R)
• M24: 12,750,975 km (0.05 R)
• M25: 12,959,065 km (0.115 R)
• M26: 13,308,526 km (0.094 R)
• M27: 13,449,148 km (0.088 R)
• M28: 13,519,608 km (0.078 R)
• M29: 14,519,521 km (0.109 R)
• M30: 15,616,971 km (0.056 R)
• M31: 15,691,021 km (0.107 R)
• M32: 15,839,572 km (0.061 R)
• M33: 16,968,737 km (0.083 R)
• M34: 17,121,177 km (0.041 R)
• M35: 18,045,842 km (0.115 R)
• M36: 20,023,376 km (0.105 R)
• M37: 21,078,639 km (0.077 R)
• M38: 21,160,619 km (0.113 R)
• M39: 21,654,292 km (0.092 R)
• M40: 21,985,651 km (0.081 R)
• M41: 23,666,982 km (0.055 R)
• M42: 24,868,402 km (0.116 R)
• M43: 26,353,610 km (0.101 R)
• M44: 27,598,264 km (0.076 R)
• M45: 28,498,993 km (0.052 R)
• M46: 28,680,305 km (0.048 R)
• M47: 29,043,978 km (0.105 R)
• M48: 30,052,118 km (0.034 R)
• M49: 31,445,323 km (0.116 R)
• M50: 32,385,695 km (0.037 R)
• M51: 33,335,342 km (0.056 R)
• M52: 35,261,864 km (0.086 R)
• M53: 35,749,104 km (0.087 R)
• M54: 37,819,688 km (0.079 R)
• M55: 40,436,753 km (0.095 R)
• M56: 41,561,430 km (0.072 R)
• M57: 41,664,204 km (0.049 R)
• M58: 42,592,758 km (0.093 R)
• M59: 43,319,654 km (0.113 R)
• M60: 43,736,882 km (0.088 R)
• M61: 44,260,325 km (0.065 R)
• M62: 45,949,285 km (0.115 R)
• M63: 46,161,864 km (0.113 R)
• M64: 47,551,628 km (0.062 R)
• M65: 50,043,779 km (0.107 R)
• M66: 50,700,962 km (0.104 R)
• M67: 51,692,048 km (0.057 R)
• M68: 57,084,303 km (0.115 R)
• M69: 59,383,324 km (0.107 R)
• M70: 59,730,690 km (0.059 R)
• M71: 60,544,053 km (0.085 R)
• M72: 62,299,285 km (0.107 R)
• M73: 64,427,465 km (0.062 R)
• M74: 66,699,557 km (0.069 R)
• M75: 67,543,289 km (0.056 R)
• M76: 67,785,039 km (0.055 R)
• M77: 67,905,914 km (0.113 R)
• M78: 70,217,949 km (0.098 R)
• M79: 70,340,320 km (0.115 R)
• M80: 70,462,691 km (0.107 R)
• M81: 72,431,848 km (0.099 R)
• M82: 73,174,901 km (0.064 R)
• M83: 73,920,497 km (0.099 R)
• M84: 75,920,919 km (0.1 R)
• M85: 76,675,790 km (0.113 R)
• M86: 76,927,863 km (0.105 R)
• M87: 80,102,928 km (0.109 R)
• M88: 86,055,577 km (0.096 R)
• M89: 86,317,672 km (0.074 R)
• M90: 86,448,720 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit