🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 37.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,468,363 km

• M1: 44,281 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.28 AU - 1.96 AU

Year: 728 Days

Day: 22.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,468,363 km

• M1: 1,087,876 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.31 AU - 1.97 AU

Year: 742 Days

Day: 37.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.86 AU - 2.1 AU

Year: 984 Days

Day: 43.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.5 AU - 2.58 AU

Year: 1429 Days

Day: 38.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.27 AU - 4.87 AU

Year: 3450 Days

Day: 45.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,468,363 km

• M1: 159,023 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 8.2

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.47 AU - 14.33 AU

Year: 16360 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,468,363 km

• M1: 223,798 km (0.068 R)
• M2: 319,242 km (0.057 R)
• M3: 716,723 km (0.12 R)
• M4: 1,013,077 km (0.109 R)
• M5: 1,164,171 km (0.089 R)
• M6: 1,346,082 km (0.065 R)
• M7: 1,416,692 km (0.035 R)
• M8: 1,711,848 km (0.094 R)
• M9: 1,814,622 km (0.047 R)
• M10: 2,026,303 km (0.084 R)
• M11: 2,135,210 km (0.086 R)
• M12: 2,274,187 km (0.075 R)
• M13: 2,649,378 km (0.092 R)
• M14: 2,798,976 km (0.117 R)
• M15: 2,859,563 km (0.083 R)
• M16: 3,137,666 km (0.119 R)
• M17: 3,457,057 km (0.1 R)
• M18: 3,587,806 km (0.114 R)
• M19: 3,686,989 km (0.039 R)
• M20: 4,265,783 km (0.083 R)
• M21: 4,946,005 km (0.098 R)
• M22: 5,093,658 km (0.109 R)
• M23: 5,930,808 km (0.083 R)
• M24: 6,245,861 km (0.076 R)
• M25: 6,325,447 km (0.094 R)
• M26: 6,687,922 km (0.059 R)
• M27: 7,140,157 km (0.078 R)
• M28: 7,348,995 km (0.108 R)
• M29: 7,944,545 km (0.078 R)
• M30: 8,117,480 km (0.097 R)
• M31: 9,272,076 km (0.095 R)
• M32: 9,363,032 km (0.07 R)
• M33: 9,683,769 km (0.091 R)
• M34: 9,868,523 km (0.045 R)
• M35: 10,241,769 km (0.086 R)
• M36: 11,195,007 km (0.081 R)
• M37: 12,176,369 km (0.113 R)
• M38: 12,828,915 km (0.104 R)
• M39: 13,133,945 km (0.11 R)
• M40: 14,854,021 km (0.08 R)
• M41: 16,148,941 km (0.086 R)
• M42: 16,368,251 km (0.097 R)
• M43: 17,032,166 km (0.086 R)
• M44: 17,592,111 km (0.077 R)
• M45: 17,761,306 km (0.069 R)
• M46: 17,874,402 km (0.093 R)
• M47: 18,443,323 km (0.091 R)
• M48: 20,067,956 km (0.025 R)
• M49: 21,496,616 km (0.11 R)
• M50: 22,711,949 km (0.079 R)
• M51: 22,773,433 km (0.116 R)
• M52: 24,262,381 km (0.08 R)
• M53: 24,387,894 km (0.088 R)
• M54: 26,296,314 km (0.116 R)
• M55: 27,529,748 km (0.12 R)
• M56: 27,791,694 km (0.025 R)
• M57: 27,988,864 km (0.087 R)
• M58: 31,546,301 km (0.032 R)
• M59: 31,614,817 km (0.077 R)
• M60: 31,683,333 km (0.088 R)
• M61: 31,751,849 km (0.106 R)
• M62: 32,026,660 km (0.111 R)
• M63: 32,371,334 km (0.118 R)
• M64: 32,509,562 km (0.039 R)
• M65: 32,647,940 km (0.117 R)
• M66: 33,273,110 km (0.073 R)
• M67: 34,535,416 km (0.063 R)
• M68: 34,818,007 km (0.102 R)
• M69: 37,178,811 km (0.092 R)
• M70: 37,613,692 km (0.11 R)
• M71: 40,331,736 km (0.052 R)
• M72: 40,703,935 km (0.083 R)
• M73: 41,002,383 km (0.069 R)
• M74: 41,752,018 km (0.117 R)
• M75: 42,128,406 km (0.102 R)
• M76: 42,657,384 km (0.116 R)
• M77: 42,960,619 km (0.092 R)
• M78: 43,188,606 km (0.079 R)
• M79: 45,257,694 km (0.111 R)
• M80: 45,489,571 km (0.041 R)
• M81: 47,672,952 km (0.093 R)
• M82: 48,145,232 km (0.112 R)
• M83: 50,850,859 km (0.069 R)
• M84: 51,494,579 km (0.063 R)
• M85: 52,627,633 km (0.114 R)
• M86: 52,790,097 km (0.079 R)
• M87: 52,952,859 km (0.081 R)
• M88: 53,115,622 km (0.086 R)
• M89: 53,197,152 km (0.081 R)
• M90: 53,278,683 km (0.04 R)
• M91: 54,671,290 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.6

Radius: 6.4

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.42 AU - 18.78 AU

Year: 21756 Days

Day: 17.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,468,363 km

• M1: 82,129 km (0.069 R)
• M2: 840,890 km (0.112 R)
• M3: 1,057,657 km (0.04 R)
• M4: 1,261,708 km (0.028 R)
• M5: 1,383,930 km (0.12 R)
• M6: 1,673,103 km (0.12 R)
• M7: 1,773,782 km (0.112 R)
• M8: 2,087,788 km (0.09 R)
• M9: 2,269,699 km (0.092 R)
• M10: 2,494,844 km (0.062 R)
• M11: 2,571,438 km (0.055 R)
• M12: 3,901,363 km (0.041 R)
• M13: 4,446,797 km (0.094 R)
• M14: 5,408,113 km (0.066 R)
• M15: 6,273,985 km (0.093 R)
• M16: 6,431,362 km (0.077 R)
• M17: 7,847,904 km (0.083 R)
• M18: 8,017,399 km (0.033 R)
• M19: 8,417,573 km (0.098 R)
• M20: 8,882,972 km (0.117 R)
• M21: 9,356,599 km (0.074 R)
• M22: 10,143,783 km (0.03 R)
• M23: 10,205,118 km (0.086 R)
• M24: 10,390,171 km (0.115 R)
• M25: 12,894,588 km (0.093 R)
• M26: 13,837,055 km (0.097 R)
• M27: 14,041,855 km (0.107 R)
• M28: 14,316,516 km (0.106 R)
• M29: 16,360,322 km (0.082 R)
• M30: 17,305,781 km (0.1 R)
• M31: 17,600,189 km (0.088 R)
• M32: 17,674,091 km (0.025 R)
• M33: 19,630,681 km (0.066 R)
• M34: 20,246,426 km (0.111 R)
• M35: 20,323,918 km (0.051 R)
• M36: 21,103,472 km (0.086 R)
• M37: 21,496,915 km (0.117 R)
• M38: 21,892,751 km (0.106 R)
• M39: 22,131,509 km (0.12 R)
• M40: 23,581,561 km (0.104 R)
• M41: 24,565,317 km (0.113 R)
• M42: 25,062,281 km (0.106 R)
• M43: 25,311,960 km (0.052 R)
• M44: 25,897,785 km (0.097 R)
• M45: 27,253,441 km (0.109 R)
• M46: 27,596,020 km (0.094 R)
• M47: 28,371,835 km (0.048 R)
• M48: 30,121,531 km (0.077 R)
• M49: 30,564,491 km (0.075 R)
• M50: 31,367,083 km (0.067 R)
• M51: 31,996,142 km (0.038 R)
• M52: 32,176,557 km (0.09 R)
• M53: 33,908,003 km (0.118 R)
• M54: 34,276,463 km (0.088 R)
• M55: 34,368,764 km (0.119 R)
• M56: 35,763,166 km (0.115 R)
• M57: 36,044,261 km (0.119 R)
• M58: 36,986,428 km (0.091 R)
• M59: 37,270,664 km (0.06 R)
• M60: 38,702,914 km (0.072 R)
• M61: 39,184,320 km (0.094 R)
• M62: 41,424,099 km (0.055 R)
• M63: 42,410,847 km (0.116 R)
• M64: 43,605,087 km (0.069 R)
• M65: 45,619,871 km (0.049 R)
• M66: 45,721,448 km (0.111 R)
• M67: 48,491,252 km (0.099 R)
• M68: 49,426,688 km (0.104 R)
• M69: 50,788,178 km (0.115 R)
• M70: 53,013,446 km (0.098 R)
• M71: 54,191,679 km (0.114 R)
• M72: 54,945,952 km (0.106 R)
• M73: 59,433,140 km (0.103 R)
• M74: 59,766,145 km (0.092 R)
• M75: 59,988,447 km (0.032 R)
• M76: 60,433,800 km (0.118 R)
• M77: 60,656,850 km (0.096 R)
• M78: 60,880,349 km (0.104 R)
• M79: 62,001,436 km (0.111 R)
• M80: 62,451,725 km (0.054 R)
• M81: 63,922,871 km (0.062 R)
• M82: 64,833,772 km (0.047 R)
• M83: 66,438,210 km (0.113 R)
• M84: 66,783,781 km (0.105 R)
• M85: 67,823,935 km (0.118 R)
• M86: 68,752,937 km (0.108 R)
• M87: 70,154,520 km (0.066 R)
• M88: 70,976,261 km (0.081 R)
• M89: 71,211,728 km (0.025 R)
• M90: 71,329,462 km (0.099 R)
• M91: 72,748,248 km (0.045 R)
• M92: 75,373,242 km (0.118 R)
• M93: 77,907,579 km (0.116 R)
• M94: 78,393,623 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.6

Radius: 5.8

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.03 AU - 18.87 AU

Year: 22493 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,468,363 km

• M1: 74,649 km (0.101 R)
• M2: 352,602 km (0.09 R)
• M3: 428,747 km (0.066 R)
• M4: 644,318 km (0.119 R)
• M5: 739,612 km (0.073 R)
• M6: 788,979 km (0.109 R)
• M7: 1,343,389 km (0.063 R)
• M8: 1,625,381 km (0.109 R)
• M9: 1,723,367 km (0.089 R)
• M10: 1,823,448 km (0.091 R)
• M11: 1,925,474 km (0.101 R)
• M12: 2,170,815 km (0.052 R)
• M13: 3,125,997 km (0.101 R)
• M14: 3,166,688 km (0.116 R)
• M15: 3,248,368 km (0.099 R)
• M16: 3,289,657 km (0.085 R)
• M17: 3,927,842 km (0.077 R)
• M18: 3,971,674 km (0.069 R)
• M19: 4,283,585 km (0.073 R)
• M20: 6,678,049 km (0.065 R)
• M21: 7,534,347 km (0.111 R)
• M22: 7,975,362 km (0.07 R)
• M23: 8,368,206 km (0.103 R)
• M24: 9,172,444 km (0.111 R)
• M25: 9,762,009 km (0.05 R)
• M26: 10,061,354 km (0.056 R)
• M27: 10,607,835 km (0.103 R)
• M28: 12,368,752 km (0.12 R)
• M29: 13,084,877 km (0.078 R)
• M30: 14,693,652 km (0.066 R)
• M31: 15,590,791 km (0.111 R)
• M32: 15,660,653 km (0.107 R)
• M33: 16,081,173 km (0.093 R)
• M34: 16,647,849 km (0.051 R)
• M35: 17,149,152 km (0.106 R)
• M36: 17,221,108 km (0.1 R)
• M37: 18,019,812 km (0.078 R)
• M38: 18,092,965 km (0.062 R)
• M39: 18,313,173 km (0.079 R)
• M40: 18,904,833 km (0.109 R)
• M41: 19,502,626 km (0.034 R)
• M42: 21,255,613 km (0.074 R)
• M43: 22,899,844 km (0.052 R)
• M44: 22,979,131 km (0.113 R)
• M45: 24,018,387 km (0.088 R)
• M46: 24,909,691 km (0.074 R)
• M47: 25,318,542 km (0.065 R)
• M48: 26,891,863 km (0.088 R)
• M49: 27,816,976 km (0.111 R)
• M50: 27,986,321 km (0.094 R)
• M51: 31,974,750 km (0.117 R)
• M52: 32,865,007 km (0.056 R)
• M53: 34,306,382 km (0.091 R)
• M54: 34,761,010 km (0.075 R)
• M55: 35,400,840 km (0.092 R)
• M56: 35,676,250 km (0.099 R)
• M57: 35,768,252 km (0.095 R)
• M58: 36,229,164 km (0.066 R)
• M59: 41,621,568 km (0.112 R)
• M60: 41,718,358 km (0.055 R)
• M61: 46,051,610 km (0.109 R)
• M62: 46,653,592 km (0.086 R)
• M63: 49,189,425 km (0.065 R)
• M64: 49,701,948 km (0.069 R)
• M65: 51,561,599 km (0.03 R)
• M66: 52,814,032 km (0.095 R)
• M67: 53,233,804 km (0.065 R)
• M68: 53,654,623 km (0.119 R)
• M69: 55,775,173 km (0.076 R)
• M70: 57,922,949 km (0.081 R)
• M71: 58,680,962 km (0.1 R)
• M72: 59,769,735 km (0.029 R)
• M73: 59,878,941 km (0.098 R)
• M74: 61,084,850 km (0.049 R)
• M75: 61,635,669 km (0.119 R)
• M76: 62,631,393 km (0.073 R)
• M77: 64,078,902 km (0.034 R)
• M78: 64,414,450 km (0.069 R)
• M79: 64,638,547 km (0.056 R)
• M80: 67,006,681 km (0.033 R)
• M81: 68,944,572 km (0.111 R)
• M82: 70,323,565 km (0.102 R)
• M83: 70,785,224 km (0.053 R)
• M84: 71,016,353 km (0.087 R)
• M85: 71,363,719 km (0.089 R)
• M86: 71,711,534 km (0.109 R)
• M87: 72,991,793 km (0.099 R)
• M88: 74,514,699 km (0.071 R)
• M89: 76,759,116 km (0.098 R)
• M90: 77,591,479 km (0.116 R)
• M91: 79,385,456 km (0.101 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit