🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.61 AU - 0.63 AU

Year: 218 Days

Day: 33 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 307 Days

Day: 32.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.82 AU - 1.28 AU

Year: 480 Days

Day: 26.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 13.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.25 AU - 3.49 AU

Year: 2170 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,941,578 km

• M1: 197,170 km (0.079 R)
• M2: 352,901 km (0.098 R)
• M3: 511,625 km (0.05 R)
• M4: 666,758 km (0.049 R)
• M5: 1,221,018 km (0.117 R)
• M6: 1,328,429 km (0.078 R)
• M7: 1,767,050 km (0.078 R)
• M8: 1,856,958 km (0.083 R)
• M9: 1,956,890 km (0.1 R)
• M10: 2,366,190 km (0.117 R)
• M11: 2,493,348 km (0.106 R)
• M12: 2,613,774 km (0.119 R)
• M13: 3,094,731 km (0.089 R)
• M14: 3,295,043 km (0.078 R)
• M15: 3,468,875 km (0.097 R)
• M16: 3,666,644 km (0.108 R)
• M17: 3,804,274 km (0.112 R)
• M18: 4,062,779 km (0.033 R)
• M19: 4,205,346 km (0.105 R)
• M20: 4,360,628 km (0.068 R)
• M21: 4,700,215 km (0.1 R)
• M22: 4,884,819 km (0.108 R)
• M23: 5,013,025 km (0.119 R)
• M24: 5,166,213 km (0.09 R)
• M25: 5,320,897 km (0.115 R)
• M26: 5,574,166 km (0.066 R)
• M27: 5,683,971 km (0.119 R)
• M28: 5,918,092 km (0.047 R)
• M29: 6,105,239 km (0.11 R)
• M30: 6,704,378 km (0.061 R)
• M31: 7,043,816 km (0.106 R)
• M32: 7,255,646 km (0.104 R)
• M33: 7,496,499 km (0.064 R)
• M34: 7,903,704 km (0.068 R)
• M35: 8,123,912 km (0.094 R)
• M36: 8,346,215 km (0.12 R)
• M37: 8,514,213 km (0.088 R)
• M38: 9,356,599 km (0.103 R)
• M39: 9,545,840 km (0.099 R)
• M40: 9,913,402 km (0.109 R)
• M41: 10,032,033 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 12

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.4 AU - 8.46 AU

Year: 9965 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,941,578 km

• M1: 150,944 km (0.065 R)
• M2: 319,840 km (0.117 R)
• M3: 434,582 km (0.081 R)
• M4: 733,628 km (0.075 R)
• M5: 1,055,712 km (0.093 R)
• M6: 1,159,084 km (0.075 R)
• M7: 2,214,348 km (0.12 R)
• M8: 2,713,257 km (0.095 R)
• M9: 4,615,693 km (0.055 R)
• M10: 4,859,537 km (0.115 R)
• M11: 5,143,624 km (0.075 R)
• M12: 5,396,594 km (0.054 R)
• M13: 5,543,050 km (0.116 R)
• M14: 5,952,499 km (0.055 R)
• M15: 6,371,972 km (0.094 R)
• M16: 7,119,063 km (0.068 R)
• M17: 7,852,243 km (0.115 R)
• M18: 8,228,032 km (0.093 R)
• M19: 9,789,236 km (0.109 R)
• M20: 9,923,425 km (0.04 R)
• M21: 10,193,599 km (0.085 R)
• M22: 12,104,712 km (0.115 R)
• M23: 12,296,945 km (0.111 R)
• M24: 13,076,350 km (0.104 R)
• M25: 13,174,935 km (0.072 R)
• M26: 13,571,668 km (0.093 R)
• M27: 14,123,535 km (0.056 R)
• M28: 14,376,804 km (0.091 R)
• M29: 14,939,442 km (0.067 R)
• M30: 15,509,260 km (0.102 R)
• M31: 16,138,917 km (0.116 R)
• M32: 17,207,046 km (0.042 R)
• M33: 17,423,514 km (0.101 R)
• M34: 17,695,184 km (0.041 R)
• M35: 17,913,597 km (0.117 R)
• M36: 18,796,224 km (0.094 R)
• M37: 19,242,924 km (0.065 R)
• M38: 19,580,117 km (0.101 R)
• M39: 19,806,010 km (0.034 R)
• M40: 20,032,950 km (0.075 R)
• M41: 21,644,568 km (0.09 R)
• M42: 22,054,017 km (0.092 R)
• M43: 22,643,433 km (0.119 R)
• M44: 25,174,778 km (0.084 R)
• M45: 25,420,568 km (0.034 R)
• M46: 26,100,490 km (0.107 R)
• M47: 26,224,806 km (0.046 R)
• M48: 28,112,282 km (0.115 R)
• M49: 28,303,468 km (0.076 R)
• M50: 28,687,187 km (0.105 R)
• M51: 29,201,355 km (0.1 R)
• M52: 30,043,441 km (0.08 R)
• M53: 31,156,599 km (0.087 R)
• M54: 31,420,490 km (0.118 R)
• M55: 31,751,400 km (0.114 R)
• M56: 32,083,358 km (0.087 R)
• M57: 32,751,013 km (0.074 R)
• M58: 32,952,222 km (0.078 R)
• M59: 33,490,625 km (0.115 R)
• M60: 34,508,190 km (0.099 R)
• M61: 35,054,970 km (0.096 R)
• M62: 35,673,557 km (0.086 R)
• M63: 36,295,884 km (0.093 R)
• M64: 37,061,227 km (0.103 R)
• M65: 37,551,010 km (0.106 R)
• M66: 37,761,644 km (0.12 R)
• M67: 38,537,010 km (0.033 R)
• M68: 39,033,376 km (0.109 R)
• M69: 40,462,783 km (0.098 R)
• M70: 41,546,171 km (0.068 R)
• M71: 41,691,281 km (0.062 R)
• M72: 41,982,099 km (0.092 R)
• M73: 43,446,513 km (0.09 R)
• M74: 44,258,979 km (0.064 R)
• M75: 45,076,531 km (0.097 R)
• M76: 45,899,020 km (0.094 R)
• M77: 46,575,651 km (0.047 R)
• M78: 46,726,446 km (0.11 R)
• M79: 46,877,390 km (0.057 R)
• M80: 47,862,792 km (0.092 R)
• M81: 48,014,933 km (0.114 R)
• M82: 48,472,552 km (0.115 R)
• M83: 48,701,886 km (0.053 R)
• M84: 50,317,244 km (0.073 R)
• M85: 50,704,403 km (0.118 R)
• M86: 51,637,744 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 7.1

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.52 AU - 11.7 AU

Year: 13293 Days

Day: 21.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,941,578 km

• M1: 90,208 km (0.106 R)
• M2: 245,041 km (0.107 R)
• M3: 737,218 km (0.107 R)
• M4: 838,945 km (0.105 R)
• M5: 1,125,724 km (0.07 R)
• M6: 1,244,056 km (0.072 R)
• M7: 1,416,692 km (0.095 R)
• M8: 1,623,436 km (0.113 R)
• M9: 2,637,560 km (0.044 R)
• M10: 3,155,169 km (0.054 R)
• M11: 3,255,698 km (0.115 R)
• M12: 4,097,785 km (0.11 R)
• M13: 4,543,138 km (0.111 R)
• M14: 4,964,705 km (0.093 R)
• M15: 5,160,528 km (0.095 R)
• M16: 5,559,805 km (0.088 R)
• M17: 5,804,248 km (0.054 R)
• M18: 6,515,586 km (0.111 R)
• M19: 6,601,156 km (0.057 R)
• M20: 6,816,577 km (0.104 R)
• M21: 7,034,241 km (0.066 R)
• M22: 7,254,300 km (0.06 R)
• M23: 7,387,442 km (0.081 R)
• M24: 8,111,047 km (0.086 R)
• M25: 8,809,669 km (0.077 R)
• M26: 9,334,309 km (0.047 R)
• M27: 9,771,135 km (0.08 R)
• M28: 10,363,841 km (0.069 R)
• M29: 10,664,533 km (0.108 R)
• M30: 10,816,076 km (0.101 R)
• M31: 11,019,080 km (0.099 R)
• M32: 11,532,201 km (0.074 R)
• M33: 11,687,633 km (0.095 R)
• M34: 12,263,585 km (0.049 R)
• M35: 12,688,293 km (0.086 R)
• M36: 12,848,812 km (0.109 R)
• M37: 13,010,078 km (0.088 R)
• M38: 14,046,342 km (0.078 R)
• M39: 15,165,783 km (0.074 R)
• M40: 15,736,050 km (0.045 R)
• M41: 16,780,393 km (0.064 R)
• M42: 17,133,444 km (0.116 R)
• M43: 18,752,243 km (0.069 R)
• M44: 19,118,608 km (0.068 R)
• M45: 21,620,782 km (0.113 R)
• M46: 22,779,866 km (0.109 R)
• M47: 22,844,792 km (0.1 R)
• M48: 22,909,867 km (0.091 R)
• M49: 22,974,942 km (0.047 R)
• M50: 23,367,038 km (0.108 R)
• M51: 23,695,256 km (0.099 R)
• M52: 23,827,051 km (0.09 R)
• M53: 23,958,997 km (0.096 R)
• M54: 24,956,814 km (0.082 R)
• M55: 25,561,938 km (0.114 R)
• M56: 26,376,349 km (0.098 R)
• M57: 26,786,845 km (0.1 R)
• M58: 27,061,507 km (0.107 R)
• M59: 27,268,251 km (0.116 R)
• M60: 27,475,444 km (0.11 R)
• M61: 28,449,326 km (0.087 R)
• M62: 29,293,208 km (0.026 R)
• M63: 29,363,818 km (0.09 R)
• M64: 35,199,332 km (0.094 R)
• M65: 36,256,540 km (0.095 R)
• M66: 36,408,382 km (0.119 R)
• M67: 37,247,327 km (0.106 R)
• M68: 37,707,639 km (0.093 R)
• M69: 38,169,897 km (0.057 R)
• M70: 38,633,949 km (0.099 R)
• M71: 40,430,321 km (0.119 R)
• M72: 41,457,609 km (0.098 R)
• M73: 41,536,896 km (0.109 R)
• M74: 41,695,769 km (0.071 R)
• M75: 42,573,460 km (0.099 R)
• M76: 43,699,184 km (0.097 R)
• M77: 44,346,942 km (0.071 R)
• M78: 45,815,694 km (0.112 R)
• M79: 46,721,210 km (0.109 R)
• M80: 46,886,516 km (0.067 R)
• M81: 48,633,520 km (0.102 R)
• M82: 48,884,844 km (0.103 R)
• M83: 48,968,619 km (0.113 R)
• M84: 49,052,543 km (0.087 R)
• M85: 49,472,913 km (0.062 R)
• M86: 50,401,767 km (0.097 R)
• M87: 50,740,905 km (0.109 R)
• M88: 51,506,846 km (0.081 R)
• M89: 52,190,957 km (0.073 R)
• M90: 52,448,265 km (0.101 R)
• M91: 52,706,023 km (0.088 R)
• M92: 53,568,006 km (0.113 R)
• M93: 54,608,758 km (0.065 R)
• M94: 57,151,174 km (0.049 R)
• M95: 58,392,238 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.3

Radius: 5.2

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.06 AU - 14.82 AU

Year: 18410 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,941,578 km

• M1: 66,870 km (0.037 R)
• M2: 267,930 km (0.086 R)
• M3: 457,021 km (0.099 R)
• M4: 1,453,343 km (0.058 R)
• M5: 1,511,537 km (0.052 R)
• M6: 1,630,467 km (0.106 R)
• M7: 1,845,888 km (0.055 R)
• M8: 2,202,679 km (0.087 R)
• M9: 2,904,443 km (0.085 R)
• M10: 3,551,005 km (0.09 R)
• M11: 4,707,995 km (0.102 R)
• M12: 5,014,072 km (0.118 R)
• M13: 5,645,524 km (0.108 R)
• M14: 5,784,052 km (0.098 R)
• M15: 6,590,235 km (0.048 R)
• M16: 6,736,093 km (0.087 R)
• M17: 7,941,403 km (0.086 R)
• M18: 8,568,517 km (0.115 R)
• M19: 9,538,809 km (0.055 R)
• M20: 9,814,518 km (0.069 R)
• M21: 9,869,869 km (0.085 R)
• M22: 10,373,565 km (0.059 R)
• M23: 11,289,703 km (0.09 R)
• M24: 12,171,732 km (0.102 R)
• M25: 14,063,696 km (0.066 R)
• M26: 15,396,463 km (0.104 R)
• M27: 17,369,061 km (0.075 R)
• M28: 18,796,524 km (0.05 R)
• M29: 19,698,898 km (0.103 R)
• M30: 19,979,394 km (0.115 R)
• M31: 20,331,847 km (0.111 R)
• M32: 20,615,185 km (0.108 R)
• M33: 21,329,664 km (0.119 R)
• M34: 21,545,534 km (0.081 R)
• M35: 22,416,194 km (0.088 R)
• M36: 23,003,216 km (0.075 R)
• M37: 23,892,874 km (0.1 R)
• M38: 24,042,323 km (0.105 R)
• M39: 24,642,958 km (0.08 R)
• M40: 26,706,511 km (0.116 R)
• M41: 27,016,927 km (0.104 R)
• M42: 27,094,718 km (0.111 R)
• M43: 27,484,719 km (0.095 R)
• M44: 28,112,581 km (0.036 R)
• M45: 31,731,653 km (0.094 R)
• M46: 32,804,120 km (0.057 R)
• M47: 33,053,350 km (0.087 R)
• M48: 33,136,527 km (0.104 R)
• M49: 33,972,330 km (0.088 R)
• M50: 34,140,328 km (0.103 R)
• M51: 34,645,969 km (0.117 R)
• M52: 35,069,331 km (0.101 R)
• M53: 35,409,068 km (0.062 R)
• M54: 35,920,992 km (0.12 R)
• M55: 36,263,571 km (0.056 R)
• M56: 37,038,338 km (0.082 R)
• M57: 37,384,358 km (0.065 R)
• M58: 37,992,623 km (0.07 R)
• M59: 38,079,689 km (0.082 R)
• M60: 39,571,629 km (0.041 R)
• M61: 40,102,701 km (0.081 R)
• M62: 40,993,108 km (0.084 R)
• M63: 41,350,946 km (0.073 R)
• M64: 41,620,222 km (0.091 R)
• M65: 42,250,478 km (0.1 R)
• M66: 42,702,563 km (0.115 R)
• M67: 42,793,219 km (0.103 R)
• M68: 44,160,244 km (0.114 R)
• M69: 44,619,061 km (0.093 R)
• M70: 44,987,371 km (0.072 R)
• M71: 46,097,985 km (0.074 R)
• M72: 47,311,374 km (0.098 R)
• M73: 47,592,917 km (0.058 R)
• M74: 47,969,156 km (0.089 R)
• M75: 48,629,929 km (0.109 R)
• M76: 48,819,171 km (0.078 R)
• M77: 49,674,272 km (0.107 R)
• M78: 49,769,566 km (0.045 R)
• M79: 50,247,082 km (0.118 R)
• M80: 54,513,763 km (0.106 R)
• M81: 54,808,920 km (0.06 R)
• M82: 55,994,633 km (0.119 R)
• M83: 56,690,263 km (0.12 R)
• M84: 58,090,050 km (0.074 R)
• M85: 58,492,019 km (0.117 R)
• M86: 61,025,609 km (0.088 R)
• M87: 62,254,256 km (0.075 R)
• M88: 64,528,144 km (0.116 R)
• M89: 64,736,235 km (0.094 R)
• M90: 67,144,910 km (0.109 R)
• M91: 71,403,213 km (0.113 R)
• M92: 71,941,616 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit