🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.55 AU - 0.61 AU

Year: 165 Days

Day: 22.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.67 AU - 0.95 AU

Year: 272 Days

Day: 46.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,133,840 km

• M1: 150,944 km (0.107 R)
• M2: 406,009 km (0.105 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.36 AU - 1.68 AU

Year: 699 Days

Day: 21.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,133,840 km

• M1: 154,983 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.4 AU - 1.7 AU

Year: 719 Days

Day: 41.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,133,840 km

• M1: 161,267 km (0.062 R)
• M2: 836,252 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 8.1

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.14 AU - 6.68 AU

Year: 5356 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,133,840 km

• M1: 163,361 km (0.064 R)
• M2: 886,667 km (0.08 R)
• M3: 1,098,946 km (0.064 R)
• M4: 1,535,622 km (0.092 R)
• M5: 2,022,114 km (0.08 R)
• M6: 2,160,941 km (0.058 R)
• M7: 2,406,431 km (0.069 R)
• M8: 2,704,131 km (0.044 R)
• M9: 3,523,030 km (0.118 R)
• M10: 3,642,559 km (0.1 R)
• M11: 4,285,530 km (0.045 R)
• M12: 4,568,270 km (0.097 R)
• M13: 5,205,856 km (0.111 R)
• M14: 5,397,192 km (0.077 R)
• M15: 5,927,965 km (0.032 R)
• M16: 6,242,869 km (0.058 R)
• M17: 6,799,672 km (0.094 R)
• M18: 7,711,172 km (0.104 R)
• M19: 7,773,255 km (0.116 R)
• M20: 8,919,773 km (0.054 R)
• M21: 9,116,045 km (0.033 R)
• M22: 9,181,719 km (0.097 R)
• M23: 9,412,997 km (0.071 R)
• M24: 9,579,500 km (0.113 R)
• M25: 9,814,069 km (0.1 R)
• M26: 10,050,583 km (0.102 R)
• M27: 10,425,924 km (0.08 R)
• M28: 10,494,739 km (0.032 R)
• M29: 10,563,704 km (0.039 R)
• M30: 11,120,358 km (0.113 R)
• M31: 11,260,980 km (0.098 R)
• M32: 12,009,268 km (0.036 R)
• M33: 12,117,428 km (0.102 R)
• M34: 12,189,833 km (0.12 R)
• M35: 12,262,238 km (0.119 R)
• M36: 13,291,771 km (0.118 R)
• M37: 13,666,065 km (0.103 R)
• M38: 13,779,011 km (0.096 R)
• M39: 14,617,208 km (0.087 R)
• M40: 14,887,232 km (0.064 R)
• M41: 15,120,156 km (0.099 R)
• M42: 15,276,037 km (0.097 R)
• M43: 16,622,717 km (0.108 R)
• M44: 16,703,201 km (0.048 R)
• M45: 16,823,926 km (0.113 R)
• M46: 17,066,574 km (0.076 R)
• M47: 17,596,001 km (0.03 R)
• M48: 18,379,744 km (0.052 R)
• M49: 18,629,572 km (0.08 R)
• M50: 18,964,372 km (0.111 R)
• M51: 19,385,790 km (0.079 R)
• M52: 19,555,134 km (0.066 R)
• M53: 19,767,563 km (0.074 R)
• M54: 19,980,890 km (0.107 R)
• M55: 20,668,292 km (0.108 R)
• M56: 20,797,994 km (0.106 R)
• M57: 21,276,108 km (0.113 R)
• M58: 21,407,156 km (0.111 R)
• M59: 21,757,963 km (0.109 R)
• M60: 21,978,022 km (0.071 R)
• M61: 22,198,978 km (0.09 R)
• M62: 22,331,821 km (0.094 R)
• M63: 22,821,454 km (0.115 R)
• M64: 23,224,621 km (0.086 R)
• M65: 23,314,529 km (0.103 R)
• M66: 24,402,554 km (0.108 R)
• M67: 24,631,289 km (0.031 R)
• M68: 24,722,993 km (0.091 R)
• M69: 25,460,810 km (0.043 R)
• M70: 25,646,311 km (0.067 R)
• M71: 27,479,034 km (0.114 R)
• M72: 27,764,617 km (0.098 R)
• M73: 29,110,848 km (0.067 R)
• M74: 30,232,533 km (0.11 R)
• M75: 31,021,063 km (0.078 R)
• M76: 31,966,372 km (0.081 R)
• M77: 32,618,469 km (0.095 R)
• M78: 33,427,195 km (0.103 R)
• M79: 33,834,102 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 11

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.61 AU - 7.19 AU

Year: 6036 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,133,840 km

• M1: 137,780 km (0.077 R)
• M2: 308,620 km (0.073 R)
• M3: 502,948 km (0.105 R)
• M4: 704,456 km (0.09 R)
• M5: 803,041 km (0.088 R)
• M6: 933,491 km (0.032 R)
• M7: 1,015,470 km (0.104 R)
• M8: 1,099,993 km (0.104 R)
• M9: 1,246,599 km (0.07 R)
• M10: 1,322,296 km (0.114 R)
• M11: 1,494,932 km (0.039 R)
• M12: 1,608,776 km (0.089 R)
• M13: 1,691,952 km (0.056 R)
• M14: 1,880,146 km (0.043 R)
• M15: 2,203,128 km (0.106 R)
• M16: 2,505,166 km (0.082 R)
• M17: 2,760,679 km (0.112 R)
• M18: 2,840,864 km (0.104 R)
• M19: 3,490,118 km (0.064 R)
• M20: 3,798,140 km (0.091 R)
• M21: 3,955,517 km (0.056 R)
• M22: 4,092,100 km (0.111 R)
• M23: 4,323,378 km (0.107 R)
• M24: 4,654,439 km (0.108 R)
• M25: 4,993,727 km (0.067 R)
• M26: 5,166,512 km (0.107 R)
• M27: 5,266,144 km (0.031 R)
• M28: 5,391,507 km (0.11 R)
• M29: 5,543,349 km (0.117 R)
• M30: 5,696,537 km (0.081 R)
• M31: 6,376,908 km (0.106 R)
• M32: 6,645,437 km (0.117 R)
• M33: 7,249,513 km (0.084 R)
• M34: 7,928,388 km (0.105 R)
• M35: 8,304,627 km (0.042 R)
• M36: 8,598,138 km (0.114 R)
• M37: 8,865,170 km (0.089 R)
• M38: 8,954,779 km (0.11 R)
• M39: 9,559,902 km (0.087 R)
• M40: 9,929,409 km (0.096 R)
• M41: 10,303,703 km (0.051 R)
• M42: 10,555,775 km (0.104 R)
• M43: 10,873,671 km (0.101 R)
• M44: 11,324,110 km (0.061 R)
• M45: 11,813,594 km (0.104 R)
• M46: 12,343,320 km (0.094 R)
• M47: 12,644,760 km (0.105 R)
• M48: 12,914,635 km (0.105 R)
• M49: 13,460,218 km (0.109 R)
• M50: 13,735,927 km (0.038 R)
• M51: 15,035,035 km (0.073 R)
• M52: 15,285,162 km (0.1 R)
• M53: 15,428,776 km (0.092 R)
• M54: 16,007,571 km (0.048 R)
• M55: 16,153,428 km (0.113 R)
• M56: 16,446,491 km (0.058 R)
• M57: 17,074,951 km (0.069 R)
• M58: 17,186,551 km (0.114 R)
• M59: 17,748,890 km (0.095 R)
• M60: 18,203,069 km (0.103 R)
• M61: 18,776,178 km (0.056 R)
• M62: 18,929,965 km (0.092 R)
• M63: 20,412,181 km (0.08 R)
• M64: 20,609,949 km (0.075 R)
• M65: 21,047,373 km (0.028 R)
• M66: 21,487,939 km (0.041 R)
• M67: 21,931,497 km (0.061 R)
• M68: 22,786,598 km (0.045 R)
• M69: 23,528,304 km (0.099 R)
• M70: 24,361,714 km (0.106 R)
• M71: 24,739,897 km (0.075 R)
• M72: 26,014,471 km (0.117 R)
• M73: 26,100,191 km (0.113 R)
• M74: 26,659,837 km (0.101 R)
• M75: 26,919,389 km (0.104 R)
• M76: 27,179,839 km (0.093 R)
• M77: 29,026,325 km (0.068 R)
• M78: 29,919,724 km (0.091 R)
• M79: 30,099,540 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.4

Radius: 5.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.54 AU - 20.34 AU

Year: 24849 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,133,840 km

• M1: 94,995 km (0.116 R)
• M2: 156,330 km (0.096 R)
• M3: 213,925 km (0.117 R)
• M4: 559,646 km (0.108 R)
• M5: 693,685 km (0.117 R)
• M6: 1,080,396 km (0.052 R)
• M7: 1,424,920 km (0.113 R)
• M8: 1,575,266 km (0.03 R)
• M9: 1,837,211 km (0.035 R)
• M10: 2,075,222 km (0.118 R)
• M11: 2,245,913 km (0.071 R)
• M12: 2,440,839 km (0.065 R)
• M13: 2,784,764 km (0.038 R)
• M14: 2,826,203 km (0.06 R)
• M15: 3,652,731 km (0.08 R)
• M16: 3,881,915 km (0.107 R)
• M17: 4,671,194 km (0.114 R)
• M18: 5,020,654 km (0.067 R)
• M19: 5,352,612 km (0.093 R)
• M20: 5,904,030 km (0.118 R)
• M21: 6,418,347 km (0.109 R)
• M22: 7,003,424 km (0.078 R)
• M23: 7,230,813 km (0.113 R)
• M24: 7,518,490 km (0.069 R)
• M25: 7,605,406 km (0.085 R)
• M26: 8,045,523 km (0.115 R)
• M27: 8,194,074 km (0.107 R)
• M28: 8,950,441 km (0.059 R)
• M29: 9,446,058 km (0.082 R)
• M30: 9,508,740 km (0.107 R)
• M31: 9,728,798 km (0.118 R)
• M32: 10,528,698 km (0.074 R)
• M33: 11,650,084 km (0.082 R)
• M34: 11,987,128 km (0.082 R)
• M35: 12,739,755 km (0.116 R)
• M36: 13,051,965 km (0.085 R)
• M37: 13,472,335 km (0.044 R)
• M38: 13,861,440 km (0.101 R)
• M39: 14,039,611 km (0.105 R)
• M40: 14,506,356 km (0.101 R)
• M41: 15,787,811 km (0.117 R)
• M42: 16,198,158 km (0.102 R)
• M43: 16,649,645 km (0.07 R)
• M44: 16,687,493 km (0.034 R)
• M45: 16,914,882 km (0.103 R)
• M46: 17,296,356 km (0.026 R)
• M47: 17,603,481 km (0.092 R)
• M48: 17,757,716 km (0.073 R)
• M49: 18,106,578 km (0.09 R)
• M50: 19,087,043 km (0.104 R)
• M51: 19,205,973 km (0.087 R)
• M52: 19,245,616 km (0.046 R)
• M53: 19,484,075 km (0.072 R)
• M54: 19,883,951 km (0.093 R)
• M55: 20,448,084 km (0.087 R)
• M56: 20,610,248 km (0.059 R)
• M57: 20,732,171 km (0.084 R)
• M58: 21,468,641 km (0.066 R)
• M59: 22,130,462 km (0.069 R)
• M60: 22,255,376 km (0.099 R)
• M61: 22,925,126 km (0.032 R)
• M62: 23,304,805 km (0.108 R)
• M63: 23,474,150 km (0.066 R)
• M64: 24,113,082 km (0.078 R)
• M65: 25,408,002 km (0.08 R)
• M66: 27,347,538 km (0.076 R)
• M67: 27,571,037 km (0.073 R)
• M68: 27,750,106 km (0.092 R)
• M69: 28,154,768 km (0.099 R)
• M70: 28,425,540 km (0.116 R)
• M71: 28,470,719 km (0.107 R)
• M72: 28,697,210 km (0.084 R)
• M73: 30,160,427 km (0.079 R)
• M74: 30,298,805 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 19,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit