🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.5 AU - 0.68 AU

Year: 171 Days

Day: 35.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.63 AU - 0.75 AU

Year: 216 Days

Day: 12.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,418,775 km

• M1: 556,654 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 221 Days

Day: 38.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.14 AU - 3.38 AU

Year: 1727 Days

Day: 40.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.11 AU - 3.51 AU

Year: 2269 Days

Day: 36 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,418,775 km

• M1: 489,035 km (0.115 R)
• M2: 3,305,515 km (0.051 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 12.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.87 AU - 6.23 AU

Year: 4926 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 20,418,775 km

• M1: 157,227 km (0.093 R)
• M2: 287,078 km (0.118 R)
• M3: 611,556 km (0.094 R)
• M4: 776,712 km (0.059 R)
• M5: 1,122,882 km (0.075 R)
• M6: 1,952,551 km (0.047 R)
• M7: 2,165,579 km (0.069 R)
• M8: 2,325,349 km (0.101 R)
• M9: 2,468,514 km (0.05 R)
• M10: 2,850,288 km (0.05 R)
• M11: 3,228,172 km (0.058 R)
• M12: 3,342,465 km (0.066 R)
• M13: 3,789,164 km (0.089 R)
• M14: 4,254,863 km (0.094 R)
• M15: 5,107,122 km (0.111 R)
• M16: 5,214,084 km (0.119 R)
• M17: 5,375,799 km (0.081 R)
• M18: 5,871,118 km (0.034 R)
• M19: 6,039,565 km (0.108 R)
• M20: 6,209,508 km (0.098 R)
• M21: 6,438,842 km (0.063 R)
• M22: 7,474,358 km (0.081 R)
• M23: 7,626,499 km (0.035 R)
• M24: 7,718,353 km (0.11 R)
• M25: 7,841,322 km (0.048 R)
• M26: 8,720,509 km (0.105 R)
• M27: 8,816,551 km (0.042 R)
• M28: 8,945,205 km (0.042 R)
• M29: 9,466,104 km (0.087 R)
• M30: 10,131,067 km (0.11 R)
• M31: 10,401,390 km (0.11 R)
• M32: 10,571,483 km (0.11 R)
• M33: 10,845,546 km (0.043 R)
• M34: 11,330,992 km (0.054 R)
• M35: 11,471,015 km (0.081 R)
• M36: 11,858,922 km (0.049 R)
• M37: 12,539,294 km (0.097 R)
• M38: 12,684,104 km (0.091 R)
• M39: 13,048,674 km (0.094 R)
• M40: 13,416,835 km (0.082 R)
• M41: 14,655,505 km (0.066 R)
• M42: 14,808,244 km (0.09 R)
• M43: 15,153,516 km (0.086 R)
• M44: 15,307,901 km (0.118 R)
• M45: 15,424,139 km (0.098 R)
• M46: 15,501,631 km (0.076 R)
• M47: 16,641,118 km (0.047 R)
• M48: 17,442,663 km (0.06 R)
• M49: 18,174,795 km (0.079 R)
• M50: 18,668,468 km (0.08 R)
• M51: 19,125,041 km (0.116 R)
• M52: 19,291,842 km (0.099 R)
• M53: 19,375,467 km (0.051 R)
• M54: 19,669,128 km (0.073 R)
• M55: 20,091,293 km (0.113 R)
• M56: 21,116,487 km (0.064 R)
• M57: 21,202,656 km (0.079 R)
• M58: 21,418,675 km (0.116 R)
• M59: 22,730,200 km (0.117 R)
• M60: 22,818,612 km (0.091 R)
• M61: 23,618,961 km (0.113 R)
• M62: 23,798,029 km (0.086 R)
• M63: 24,338,227 km (0.08 R)
• M64: 24,791,359 km (0.042 R)
• M65: 25,292,961 km (0.081 R)
• M66: 25,844,229 km (0.102 R)
• M67: 26,028,833 km (0.049 R)
• M68: 26,352,862 km (0.078 R)
• M69: 26,538,662 km (0.112 R)
• M70: 26,631,712 km (0.108 R)
• M71: 26,818,261 km (0.114 R)
• M72: 27,521,371 km (0.115 R)
• M73: 27,804,260 km (0.115 R)
• M74: 28,802,228 km (0.114 R)
• M75: 29,329,560 km (0.082 R)
• M76: 29,522,093 km (0.112 R)
• M77: 30,150,852 km (0.098 R)
• M78: 32,212,461 km (0.113 R)
• M79: 32,710,023 km (0.078 R)
• M80: 33,009,668 km (0.074 R)
• M81: 33,210,129 km (0.089 R)
• M82: 33,360,624 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 13.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.92 AU - 6.76 AU

Year: 5317 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,418,775 km

• M1: 176,974 km (0.104 R)
• M2: 347,366 km (0.082 R)
• M3: 441,763 km (0.101 R)
• M4: 563,535 km (0.06 R)
• M5: 997,369 km (0.104 R)
• M6: 1,116,299 km (0.08 R)
• M7: 1,250,937 km (0.089 R)
• M8: 1,380,340 km (0.087 R)
• M9: 1,537,417 km (0.033 R)
• M10: 1,736,532 km (0.118 R)
• M11: 1,907,074 km (0.096 R)
• M12: 2,318,318 km (0.051 R)
• M13: 2,814,235 km (0.04 R)
• M14: 2,914,615 km (0.049 R)
• M15: 3,223,086 km (0.113 R)
• M16: 3,328,253 km (0.117 R)
• M17: 3,619,820 km (0.108 R)
• M18: 3,713,618 km (0.1 R)
• M19: 3,919,763 km (0.096 R)
• M20: 4,113,343 km (0.087 R)
• M21: 4,577,695 km (0.041 R)
• M22: 4,781,896 km (0.095 R)
• M23: 5,006,592 km (0.075 R)
• M24: 5,146,616 km (0.105 R)
• M25: 5,466,456 km (0.065 R)
• M26: 5,574,615 km (0.1 R)
• M27: 5,958,633 km (0.09 R)
• M28: 6,051,234 km (0.095 R)
• M29: 6,370,177 km (0.11 R)
• M30: 6,522,168 km (0.106 R)
• M31: 6,636,910 km (0.044 R)
• M32: 6,907,382 km (0.084 R)
• M33: 7,043,965 km (0.085 R)
• M34: 7,240,687 km (0.101 R)
• M35: 7,399,410 km (0.096 R)
• M36: 7,862,266 km (0.101 R)
• M37: 8,710,635 km (0.106 R)
• M38: 8,795,008 km (0.047 R)
• M39: 8,985,746 km (0.106 R)
• M40: 9,135,044 km (0.08 R)
• M41: 9,285,241 km (0.115 R)
• M42: 9,850,272 km (0.081 R)
• M43: 10,493,692 km (0.075 R)
• M44: 10,741,277 km (0.087 R)
• M45: 11,219,392 km (0.099 R)
• M46: 12,338,384 km (0.1 R)
• M47: 12,623,816 km (0.12 R)
• M48: 12,935,429 km (0.109 R)
• M49: 13,080,090 km (0.084 R)
• M50: 13,225,200 km (0.113 R)
• M51: 13,371,058 km (0.116 R)
• M52: 13,566,133 km (0.119 R)
• M53: 13,762,256 km (0.105 R)
• M54: 13,885,375 km (0.11 R)
• M55: 13,984,110 km (0.073 R)
• M56: 14,281,660 km (0.044 R)
• M57: 14,506,206 km (0.082 R)
• M58: 15,110,731 km (0.1 R)
• M59: 15,416,061 km (0.039 R)
• M60: 15,903,750 km (0.098 R)
• M61: 16,110,643 km (0.055 R)
• M62: 16,318,435 km (0.077 R)
• M63: 16,579,334 km (0.083 R)
• M64: 17,078,991 km (0.043 R)
• M65: 17,290,971 km (0.056 R)
• M66: 17,583,734 km (0.104 R)
• M67: 17,958,626 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 14.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.31 AU - 10.09 AU

Year: 10513 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 20,418,775 km

• M1: 273,615 km (0.117 R)
• M2: 482,453 km (0.095 R)
• M3: 839,244 km (0.096 R)
• M4: 996,771 km (0.113 R)
• M5: 1,149,510 km (0.116 R)
• M6: 1,277,715 km (0.086 R)
• M7: 1,428,061 km (0.105 R)
• M8: 1,765,853 km (0.117 R)
• M9: 2,351,379 km (0.066 R)
• M10: 2,731,059 km (0.039 R)
• M11: 3,085,007 km (0.105 R)
• M12: 3,596,333 km (0.119 R)
• M13: 3,788,865 km (0.048 R)
• M14: 4,134,436 km (0.095 R)
• M15: 4,234,966 km (0.093 R)
• M16: 4,724,301 km (0.108 R)
• M17: 5,258,964 km (0.078 R)
• M18: 5,672,751 km (0.085 R)
• M19: 6,040,014 km (0.106 R)
• M20: 6,183,478 km (0.093 R)
• M21: 6,798,026 km (0.113 R)
• M22: 7,067,452 km (0.095 R)
• M23: 7,585,958 km (0.113 R)
• M24: 7,678,709 km (0.079 R)
• M25: 7,834,291 km (0.082 R)
• M26: 8,211,876 km (0.119 R)
• M27: 8,466,940 km (0.066 R)
• M28: 8,692,384 km (0.057 R)
• M29: 9,281,052 km (0.103 R)
• M30: 10,256,580 km (0.055 R)
• M31: 10,808,895 km (0.109 R)
• M32: 11,194,259 km (0.087 R)
• M33: 11,300,025 km (0.113 R)
• M34: 11,942,398 km (0.038 R)
• M35: 12,159,165 km (0.119 R)
• M36: 12,377,279 km (0.097 R)
• M37: 12,596,590 km (0.108 R)
• M38: 13,002,299 km (0.041 R)
• M39: 13,299,849 km (0.071 R)
• M40: 13,788,436 km (0.087 R)
• M41: 14,783,262 km (0.035 R)
• M42: 14,899,649 km (0.077 R)
• M43: 15,603,656 km (0.063 R)
• M44: 15,722,138 km (0.116 R)
• M45: 15,880,562 km (0.102 R)
• M46: 16,119,021 km (0.077 R)
• M47: 18,028,488 km (0.029 R)
• M48: 18,194,243 km (0.107 R)
• M49: 18,862,646 km (0.042 R)
• M50: 19,073,130 km (0.082 R)
• M51: 19,496,492 km (0.1 R)
• M52: 19,666,734 km (0.041 R)
• M53: 20,051,500 km (0.112 R)
• M54: 20,525,277 km (0.119 R)
• M55: 20,698,361 km (0.087 R)
• M56: 21,002,643 km (0.115 R)
• M57: 21,133,542 km (0.114 R)
• M58: 21,747,641 km (0.072 R)
• M59: 22,101,290 km (0.034 R)
• M60: 22,456,884 km (0.086 R)
• M61: 22,546,045 km (0.078 R)
• M62: 23,489,558 km (0.106 R)
• M63: 23,625,393 km (0.109 R)
• M64: 23,761,527 km (0.118 R)
• M65: 24,080,171 km (0.075 R)
• M66: 24,308,607 km (0.101 R)
• M67: 25,183,306 km (0.103 R)
• M68: 25,554,607 km (0.058 R)
• M69: 25,881,030 km (0.064 R)
• M70: 26,396,843 km (0.096 R)
• M71: 26,538,064 km (0.104 R)
• M72: 28,252,904 km (0.061 R)
• M73: 28,590,547 km (0.1 R)
• M74: 29,172,333 km (0.118 R)
• M75: 29,367,109 km (0.096 R)
• M76: 29,807,077 km (0.069 R)
• M77: 30,545,192 km (0.039 R)
• M78: 31,139,994 km (0.115 R)
• M79: 32,139,756 km (0.095 R)
• M80: 33,557,196 km (0.097 R)
• M81: 33,710,384 km (0.116 R)
• M82: 33,966,047 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.1

Radius: 3.9

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.25 AU - 14.89 AU

Year: 17801 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,418,775 km

• M1: 103,671 km (0.106 R)
• M2: 183,706 km (0.1 R)
• M3: 309,368 km (0.112 R)
• M4: 430,991 km (0.109 R)
• M5: 520,152 km (0.085 R)
• M6: 733,628 km (0.045 R)
• M7: 1,275,172 km (0.094 R)
• M8: 1,360,742 km (0.085 R)
• M9: 1,426,266 km (0.098 R)
• M10: 1,470,397 km (0.087 R)
• M11: 1,768,845 km (0.114 R)
• M12: 2,035,728 km (0.074 R)
• M13: 2,579,516 km (0.037 R)
• M14: 2,881,405 km (0.112 R)
• M15: 4,196,669 km (0.111 R)
• M16: 4,260,248 km (0.111 R)
• M17: 4,648,903 km (0.086 R)
• M18: 4,814,209 km (0.119 R)
• M19: 5,390,460 km (0.079 R)
• M20: 6,718,141 km (0.097 R)
• M21: 7,093,482 km (0.05 R)
• M22: 8,540,243 km (0.115 R)
• M23: 10,117,154 km (0.044 R)
• M24: 10,159,939 km (0.065 R)
• M25: 10,633,566 km (0.075 R)
• M26: 10,807,549 km (0.101 R)
• M27: 12,006,426 km (0.111 R)
• M28: 12,233,067 km (0.112 R)
• M29: 12,552,608 km (0.049 R)
• M30: 12,736,613 km (0.081 R)
• M31: 12,967,592 km (0.107 R)
• M32: 14,817,220 km (0.063 R)
• M33: 14,914,309 km (0.073 R)
• M34: 15,109,086 km (0.093 R)
• M35: 15,550,250 km (0.033 R)
• M36: 16,646,653 km (0.107 R)
• M37: 18,337,258 km (0.117 R)
• M38: 19,814,088 km (0.082 R)
• M39: 19,974,457 km (0.094 R)
• M40: 20,296,841 km (0.103 R)
• M41: 21,878,389 km (0.054 R)
• M42: 24,181,000 km (0.055 R)
• M43: 24,581,773 km (0.073 R)
• M44: 25,100,279 km (0.074 R)
• M45: 26,148,062 km (0.112 R)
• M46: 26,265,347 km (0.078 R)
• M47: 27,388,528 km (0.086 R)
• M48: 27,985,872 km (0.073 R)
• M49: 29,376,085 km (0.096 R)
• M50: 30,171,647 km (0.114 R)
• M51: 30,850,372 km (0.11 R)
• M52: 32,474,706 km (0.075 R)
• M53: 33,297,195 km (0.095 R)
• M54: 33,934,482 km (0.039 R)
• M55: 34,704,612 km (0.08 R)
• M56: 35,156,547 km (0.104 R)
• M57: 35,221,173 km (0.042 R)
• M58: 35,545,352 km (0.116 R)
• M59: 38,240,657 km (0.115 R)
• M60: 38,908,013 km (0.06 R)
• M61: 39,041,903 km (0.079 R)
• M62: 40,728,768 km (0.065 R)
• M63: 40,796,686 km (0.092 R)
• M64: 41,000,887 km (0.044 R)
• M65: 42,026,679 km (0.091 R)
• M66: 46,000,896 km (0.084 R)
• M67: 46,497,113 km (0.063 R)
• M68: 47,638,096 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.3

Radius: 5.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.69 AU - 14.23 AU

Year: 18603 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,418,775 km

• M1: 356,342 km (0.026 R)
• M2: 457,021 km (0.105 R)
• M3: 506,838 km (0.106 R)
• M4: 1,149,360 km (0.114 R)
• M5: 1,325,736 km (0.102 R)
• M6: 1,783,955 km (0.077 R)
• M7: 2,738,539 km (0.117 R)
• M8: 3,299,082 km (0.063 R)
• M9: 3,550,107 km (0.1 R)
• M10: 4,231,077 km (0.093 R)
• M11: 4,448,741 km (0.092 R)
• M12: 4,503,644 km (0.099 R)
• M13: 5,161,725 km (0.041 R)
• M14: 5,649,863 km (0.117 R)
• M15: 5,769,242 km (0.054 R)
• M16: 6,358,059 km (0.082 R)
• M17: 7,179,651 km (0.086 R)
• M18: 7,373,978 km (0.098 R)
• M19: 8,920,521 km (0.074 R)
• M20: 9,933,149 km (0.09 R)
• M21: 10,587,490 km (0.085 R)
• M22: 10,907,480 km (0.059 R)
• M23: 11,330,692 km (0.11 R)
• M24: 11,456,205 km (0.102 R)
• M25: 11,937,312 km (0.11 R)
• M26: 12,997,961 km (0.034 R)
• M27: 13,606,076 km (0.071 R)
• M28: 13,686,111 km (0.12 R)
• M29: 14,576,368 km (0.1 R)
• M30: 16,101,518 km (0.097 R)
• M31: 16,554,650 km (0.035 R)
• M32: 16,725,640 km (0.107 R)
• M33: 17,184,457 km (0.112 R)
• M34: 17,386,564 km (0.072 R)
• M35: 17,647,462 km (0.118 R)
• M36: 17,705,656 km (0.111 R)
• M37: 18,497,029 km (0.083 R)
• M38: 18,704,222 km (0.111 R)
• M39: 19,449,967 km (0.115 R)
• M40: 19,962,639 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 12,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit