🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.4 AU - 0.6 AU

Year: 127 Days

Day: 32.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,777,830 km

• M1: 222,302 km (0.117 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238

Radius: 10.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.35 AU - 11.03 AU

Year: 10026 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 130.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,777,830 km

• M1: 135,386 km (0.056 R)
• M2: 222,003 km (0.099 R)
• M3: 328,517 km (0.108 R)
• M4: 658,679 km (0.086 R)
• M5: 736,321 km (0.103 R)
• M6: 1,174,343 km (0.085 R)
• M7: 1,254,827 km (0.072 R)
• M8: 1,370,466 km (0.118 R)
• M9: 1,758,074 km (0.059 R)
• M10: 2,340,010 km (0.063 R)
• M11: 2,609,884 km (0.113 R)
• M12: 2,890,081 km (0.075 R)
• M13: 4,431,837 km (0.09 R)
• M14: 5,515,225 km (0.077 R)
• M15: 5,625,179 km (0.105 R)
• M16: 6,271,592 km (0.104 R)
• M17: 6,589,188 km (0.12 R)
• M18: 7,421,102 km (0.08 R)
• M19: 7,664,946 km (0.116 R)
• M20: 7,849,550 km (0.105 R)
• M21: 8,035,650 km (0.071 R)
• M22: 8,349,057 km (0.116 R)
• M23: 9,150,154 km (0.099 R)
• M24: 10,009,145 km (0.075 R)
• M25: 10,278,571 km (0.095 R)
• M26: 10,516,431 km (0.067 R)
• M27: 10,687,421 km (0.071 R)
• M28: 11,450,670 km (0.096 R)
• M29: 12,375,185 km (0.091 R)
• M30: 13,176,281 km (0.103 R)
• M31: 13,620,288 km (0.093 R)
• M32: 13,694,787 km (0.079 R)
• M33: 13,844,086 km (0.074 R)
• M34: 14,333,271 km (0.119 R)
• M35: 14,484,963 km (0.091 R)
• M36: 14,560,959 km (0.114 R)
• M37: 14,675,402 km (0.058 R)
• M38: 15,678,455 km (0.117 R)
• M39: 15,952,369 km (0.069 R)
• M40: 16,267,272 km (0.114 R)
• M41: 16,385,904 km (0.112 R)
• M42: 17,063,582 km (0.119 R)
• M43: 17,184,158 km (0.093 R)
• M44: 17,669,154 km (0.063 R)
• M45: 17,872,607 km (0.1 R)
• M46: 17,954,138 km (0.089 R)
• M47: 18,487,454 km (0.069 R)
• M48: 18,735,488 km (0.077 R)
• M49: 19,151,071 km (0.099 R)
• M50: 19,611,832 km (0.106 R)
• M51: 20,501,640 km (0.116 R)
• M52: 20,844,070 km (0.117 R)
• M53: 21,102,126 km (0.088 R)
• M54: 21,188,444 km (0.112 R)
• M55: 22,276,469 km (0.069 R)
• M56: 23,026,852 km (0.074 R)
• M57: 23,472,056 km (0.118 R)
• M58: 24,779,242 km (0.031 R)
• M59: 25,602,479 km (0.047 R)
• M60: 26,341,791 km (0.084 R)
• M61: 27,041,311 km (0.096 R)
• M62: 27,181,933 km (0.113 R)
• M63: 27,605,145 km (0.099 R)
• M64: 27,983,329 km (0.099 R)
• M65: 28,268,163 km (0.088 R)
• M66: 29,224,094 km (0.102 R)
• M67: 29,948,147 km (0.091 R)
• M68: 31,463,125 km (0.066 R)
• M69: 32,902,705 km (0.118 R)
• M70: 33,555,102 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 13.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.95 AU - 10.13 AU

Year: 10605 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,777,830 km

• M1: 189,391 km (0.103 R)
• M2: 1,131,110 km (0.107 R)
• M3: 1,261,708 km (0.096 R)
• M4: 1,432,549 km (0.082 R)
• M5: 1,538,913 km (0.12 R)
• M6: 2,173,208 km (0.109 R)
• M7: 2,682,589 km (0.119 R)
• M8: 2,905,939 km (0.12 R)
• M9: 3,112,234 km (0.086 R)
• M10: 3,205,583 km (0.1 R)
• M11: 3,394,974 km (0.092 R)
• M12: 3,661,857 km (0.095 R)
• M13: 3,785,425 km (0.12 R)
• M14: 3,960,753 km (0.082 R)
• M15: 4,267,728 km (0.09 R)
• M16: 4,371,848 km (0.114 R)
• M17: 4,529,674 km (0.109 R)
• M18: 4,662,666 km (0.084 R)
• M19: 5,041,897 km (0.115 R)
• M20: 5,801,705 km (0.099 R)
• M21: 5,888,471 km (0.114 R)
• M22: 6,269,048 km (0.083 R)
• M23: 6,358,059 km (0.079 R)
• M24: 6,962,285 km (0.11 R)
• M25: 7,085,254 km (0.072 R)
• M26: 7,240,238 km (0.115 R)
• M27: 8,323,027 km (0.099 R)
• M28: 8,421,014 km (0.063 R)
• M29: 8,585,272 km (0.118 R)
• M30: 8,783,789 km (0.058 R)
• M31: 9,185,309 km (0.043 R)
• M32: 9,729,995 km (0.104 R)
• M33: 9,867,775 km (0.088 R)
• M34: 9,971,596 km (0.101 R)
• M35: 10,531,540 km (0.112 R)
• M36: 10,993,948 km (0.06 R)
• M37: 11,354,179 km (0.076 R)
• M38: 11,755,101 km (0.092 R)
• M39: 12,123,561 km (0.112 R)
• M40: 12,383,712 km (0.117 R)
• M41: 12,947,546 km (0.026 R)
• M42: 13,099,238 km (0.099 R)
• M43: 13,328,123 km (0.114 R)
• M44: 13,789,633 km (0.059 R)
• M45: 14,728,509 km (0.1 R)
• M46: 14,926,726 km (0.045 R)
• M47: 15,728,421 km (0.112 R)
• M48: 16,134,579 km (0.106 R)
• M49: 16,462,049 km (0.1 R)
• M50: 16,833,052 km (0.108 R)
• M51: 17,415,586 km (0.119 R)
• M52: 18,857,859 km (0.089 R)
• M53: 19,376,066 km (0.036 R)
• M54: 19,942,892 km (0.111 R)
• M55: 20,206,184 km (0.076 R)
• M56: 20,559,235 km (0.107 R)
• M57: 21,405,810 km (0.053 R)
• M58: 22,857,358 km (0.091 R)
• M59: 23,409,823 km (0.077 R)
• M60: 24,481,093 km (0.068 R)
• M61: 24,622,014 km (0.114 R)
• M62: 24,951,878 km (0.091 R)
• M63: 26,285,991 km (0.045 R)
• M64: 26,671,505 km (0.059 R)
• M65: 27,155,903 km (0.07 R)
• M66: 27,496,687 km (0.08 R)
• M67: 27,594,374 km (0.096 R)
• M68: 28,182,593 km (0.096 R)
• M69: 28,923,851 km (0.119 R)
• M70: 29,122,517 km (0.054 R)
• M71: 29,421,563 km (0.066 R)
• M72: 29,521,345 km (0.105 R)
• M73: 29,922,117 km (0.087 R)
• M74: 30,475,929 km (0.06 R)
• M75: 31,389,523 km (0.112 R)
• M76: 31,491,698 km (0.115 R)
• M77: 32,209,170 km (0.109 R)
• M78: 33,035,997 km (0.095 R)
• M79: 33,347,759 km (0.111 R)
• M80: 34,131,652 km (0.094 R)
• M81: 34,868,720 km (0.097 R)
• M82: 35,398,447 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.3

Radius: 5

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.95 AU - 16.27 AU

Year: 17083 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,777,830 km

• M1: 91,255 km (0.099 R)
• M2: 310,116 km (0.103 R)
• M3: 371,900 km (0.113 R)
• M4: 563,834 km (0.08 R)
• M5: 763,398 km (0.086 R)
• M6: 961,017 km (0.09 R)
• M7: 1,007,093 km (0.09 R)
• M8: 1,561,802 km (0.066 R)
• M9: 1,956,890 km (0.089 R)
• M10: 2,867,193 km (0.092 R)
• M11: 3,104,156 km (0.088 R)
• M12: 3,489,221 km (0.093 R)
• M13: 3,524,975 km (0.116 R)
• M14: 3,596,931 km (0.079 R)
• M15: 3,705,689 km (0.058 R)
• M16: 4,075,944 km (0.053 R)
• M17: 4,151,491 km (0.032 R)
• M18: 4,535,957 km (0.078 R)
• M19: 4,575,002 km (0.063 R)
• M20: 4,772,022 km (0.086 R)
• M21: 4,811,816 km (0.115 R)
• M22: 5,840,750 km (0.115 R)
• M23: 7,115,772 km (0.117 R)
• M24: 7,298,132 km (0.07 R)
• M25: 7,344,059 km (0.093 R)
• M26: 7,667,639 km (0.077 R)
• M27: 7,760,988 km (0.105 R)
• M28: 8,090,552 km (0.047 R)
• M29: 8,185,547 km (0.103 R)
• M30: 8,812,063 km (0.075 R)
• M31: 9,106,471 km (0.088 R)
• M32: 9,254,872 km (0.106 R)
• M33: 9,805,841 km (0.107 R)
• M34: 10,213,196 km (0.095 R)
• M35: 10,315,970 km (0.048 R)
• M36: 10,730,206 km (0.083 R)
• M37: 10,834,626 km (0.089 R)
• M38: 11,097,170 km (0.059 R)
• M39: 12,167,992 km (0.085 R)
• M40: 15,572,540 km (0.077 R)
• M41: 17,193,882 km (0.077 R)
• M42: 17,316,103 km (0.084 R)
• M43: 18,805,051 km (0.095 R)
• M44: 20,399,315 km (0.083 R)
• M45: 20,463,942 km (0.08 R)
• M46: 20,918,569 km (0.067 R)
• M47: 21,376,339 km (0.107 R)
• M48: 22,036,215 km (0.06 R)
• M49: 22,169,058 km (0.091 R)
• M50: 22,635,803 km (0.093 R)
• M51: 22,769,843 km (0.111 R)
• M52: 23,173,309 km (0.04 R)
• M53: 23,646,935 km (0.093 R)
• M54: 24,466,433 km (0.055 R)
• M55: 25,018,000 km (0.089 R)
• M56: 26,344,185 km (0.069 R)
• M57: 29,136,878 km (0.085 R)
• M58: 29,209,732 km (0.042 R)
• M59: 29,501,747 km (0.098 R)
• M60: 29,648,054 km (0.077 R)
• M61: 29,941,565 km (0.085 R)
• M62: 30,309,576 km (0.053 R)
• M63: 31,348,383 km (0.044 R)
• M64: 34,456,578 km (0.102 R)
• M65: 34,842,391 km (0.062 R)
• M66: 36,086,298 km (0.048 R)
• M67: 37,107,602 km (0.084 R)
• M68: 38,457,573 km (0.082 R)
• M69: 38,857,598 km (0.078 R)
• M70: 40,228,214 km (0.107 R)
• M71: 41,860,925 km (0.088 R)
• M72: 41,943,054 km (0.067 R)
• M73: 42,025,333 km (0.078 R)
• M74: 42,354,897 km (0.119 R)
• M75: 43,265,499 km (0.079 R)
• M76: 43,348,676 km (0.095 R)
• M77: 44,685,632 km (0.083 R)
• M78: 45,022,078 km (0.05 R)
• M79: 45,274,898 km (0.101 R)
• M80: 46,460,910 km (0.1 R)
• M81: 47,228,796 km (0.062 R)
• M82: 48,345,245 km (0.057 R)
• M83: 49,644,353 km (0.069 R)
• M84: 52,542,363 km (0.092 R)
• M85: 54,056,592 km (0.072 R)
• M86: 54,325,270 km (0.057 R)
• M87: 54,863,972 km (0.1 R)
• M88: 57,675,664 km (0.1 R)
• M89: 57,858,622 km (0.1 R)
• M90: 58,225,137 km (0.104 R)
• M91: 59,145,014 km (0.032 R)
• M92: 59,329,468 km (0.025 R)
• M93: 62,401,909 km (0.113 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit