🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 30.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 14.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 115.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 178 Days

Day: 39.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.92 AU - 1.3 AU

Year: 427 Days

Day: 29.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,405,637 km

• M1: 325,525 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.55 AU - 3.15 AU

Year: 1757 Days

Day: 30 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 11.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.87 AU - 8.17 AU

Year: 7532 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 107,405,637 km

• M1: 169,195 km (0.081 R)
• M2: 344,374 km (0.065 R)
• M3: 561,740 km (0.111 R)
• M4: 938,577 km (0.101 R)
• M5: 1,070,971 km (0.096 R)
• M6: 1,339,051 km (0.116 R)
• M7: 1,646,624 km (0.077 R)
• M8: 1,754,185 km (0.109 R)
• M9: 2,657,307 km (0.065 R)
• M10: 2,892,325 km (0.107 R)
• M11: 3,201,544 km (0.116 R)
• M12: 3,291,752 km (0.105 R)
• M13: 3,475,009 km (0.116 R)
• M14: 3,638,220 km (0.081 R)
• M15: 4,167,647 km (0.087 R)
• M16: 4,902,472 km (0.064 R)
• M17: 5,033,220 km (0.103 R)
• M18: 5,405,719 km (0.113 R)
• M19: 5,814,869 km (0.111 R)
• M20: 6,404,434 km (0.097 R)
• M21: 6,954,356 km (0.118 R)
• M22: 7,309,502 km (0.088 R)
• M23: 9,205,505 km (0.101 R)
• M24: 10,324,946 km (0.073 R)
• M25: 10,459,434 km (0.056 R)
• M26: 10,560,712 km (0.115 R)
• M27: 10,696,248 km (0.046 R)
• M28: 12,225,288 km (0.08 R)
• M29: 12,979,111 km (0.061 R)
• M30: 13,600,242 km (0.119 R)
• M31: 13,673,993 km (0.076 R)
• M32: 13,895,997 km (0.099 R)
• M33: 14,119,197 km (0.05 R)
• M34: 14,644,584 km (0.11 R)
• M35: 14,871,674 km (0.053 R)
• M36: 15,138,108 km (0.119 R)
• M37: 15,329,443 km (0.065 R)
• M38: 15,406,187 km (0.041 R)
• M39: 15,908,238 km (0.096 R)
• M40: 16,063,819 km (0.095 R)
• M41: 16,258,895 km (0.104 R)
• M42: 17,127,011 km (0.06 R)
• M43: 18,172,252 km (0.104 R)
• M44: 18,294,174 km (0.064 R)
• M45: 18,949,113 km (0.099 R)
• M46: 19,486,918 km (0.06 R)
• M47: 19,653,420 km (0.108 R)
• M48: 20,619,972 km (0.101 R)
• M49: 21,258,605 km (0.077 R)
• M50: 21,472,979 km (0.08 R)
• M51: 21,947,055 km (0.069 R)
• M52: 23,655,762 km (0.118 R)
• M53: 24,413,774 km (0.112 R)
• M54: 25,134,686 km (0.105 R)
• M55: 25,361,327 km (0.119 R)
• M56: 25,588,716 km (0.099 R)
• M57: 25,771,076 km (0.099 R)
• M58: 26,045,438 km (0.109 R)
• M59: 27,199,286 km (0.116 R)
• M60: 27,292,187 km (0.076 R)
• M61: 27,478,586 km (0.081 R)
• M62: 27,618,609 km (0.097 R)
• M63: 28,087,150 km (0.11 R)
• M64: 28,369,591 km (0.111 R)
• M65: 29,079,732 km (0.112 R)
• M66: 29,460,907 km (0.077 R)
• M67: 30,420,877 km (0.119 R)
• M68: 33,063,972 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 12.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.39 AU - 9.85 AU

Year: 10060 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,405,637 km

• M1: 160,668 km (0.059 R)
• M2: 277,354 km (0.049 R)
• M3: 376,239 km (0.079 R)
• M4: 722,558 km (0.076 R)
• M5: 824,883 km (0.07 R)
• M6: 1,164,021 km (0.065 R)
• M7: 1,458,130 km (0.072 R)
• M8: 1,683,126 km (0.098 R)
• M9: 1,823,748 km (0.045 R)
• M10: 2,042,161 km (0.067 R)
• M11: 2,347,191 km (0.105 R)
• M12: 2,860,311 km (0.084 R)
• M13: 3,115,675 km (0.067 R)
• M14: 3,771,362 km (0.109 R)
• M15: 4,469,386 km (0.068 R)
• M16: 4,934,486 km (0.108 R)
• M17: 5,104,429 km (0.104 R)
• M18: 5,485,156 km (0.095 R)
• M19: 5,590,622 km (0.039 R)
• M20: 5,767,896 km (0.115 R)
• M21: 6,164,629 km (0.066 R)
• M22: 6,870,731 km (0.042 R)
• M23: 7,099,017 km (0.082 R)
• M24: 7,329,996 km (0.11 R)
• M25: 7,680,953 km (0.108 R)
• M26: 7,838,779 km (0.099 R)
• M27: 7,997,652 km (0.064 R)
• M28: 8,117,480 km (0.043 R)
• M29: 8,767,034 km (0.094 R)
• M30: 9,139,682 km (0.092 R)
• M31: 9,687,360 km (0.073 R)
• M32: 9,772,481 km (0.064 R)
• M33: 9,986,555 km (0.113 R)
• M34: 10,115,808 km (0.119 R)
• M35: 11,258,885 km (0.078 R)
• M36: 11,937,012 km (0.071 R)
• M37: 14,098,103 km (0.096 R)
• M38: 14,437,541 km (0.037 R)
• M39: 14,681,535 km (0.026 R)
• M40: 16,275,949 km (0.105 R)
• M41: 16,529,966 km (0.069 R)
• M42: 16,631,992 km (0.077 R)
• M43: 17,093,501 km (0.095 R)
• M44: 17,715,679 km (0.116 R)
• M45: 18,134,403 km (0.097 R)
• M46: 19,303,062 km (0.09 R)
• M47: 20,770,468 km (0.111 R)
• M48: 20,990,825 km (0.045 R)
• M49: 23,581,262 km (0.113 R)
• M50: 24,215,557 km (0.107 R)
• M51: 25,031,015 km (0.099 R)
• M52: 25,855,449 km (0.054 R)
• M53: 26,688,859 km (0.074 R)
• M54: 28,076,977 km (0.101 R)
• M55: 28,443,043 km (0.077 R)
• M56: 30,296,710 km (0.107 R)
• M57: 30,797,564 km (0.114 R)
• M58: 31,049,038 km (0.092 R)
• M59: 31,427,521 km (0.099 R)
• M60: 31,744,070 km (0.081 R)
• M61: 33,278,495 km (0.12 R)
• M62: 33,471,925 km (0.111 R)
• M63: 34,640,733 km (0.091 R)
• M64: 35,888,978 km (0.119 R)
• M65: 36,352,582 km (0.119 R)
• M66: 40,475,649 km (0.098 R)
• M67: 40,682,243 km (0.078 R)
• M68: 40,958,251 km (0.083 R)
• M69: 41,789,866 km (0.053 R)
• M70: 42,277,555 km (0.087 R)
• M71: 42,697,177 km (0.076 R)
• M72: 42,837,350 km (0.082 R)
• M73: 43,469,850 km (0.077 R)
• M74: 44,815,633 km (0.062 R)
• M75: 45,100,616 km (0.069 R)
• M76: 45,887,651 km (0.109 R)
• M77: 46,174,879 km (0.117 R)
• M78: 46,751,279 km (0.068 R)
• M79: 47,040,302 km (0.101 R)
• M80: 47,475,183 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.3

Radius: 5.9

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.03 AU - 22.09 AU

Year: 30393 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,405,637 km

• M1: 165,006 km (0.07 R)
• M2: 270,623 km (0.119 R)
• M3: 376,987 km (0.117 R)
• M4: 447,746 km (0.039 R)
• M5: 687,851 km (0.096 R)
• M6: 2,322,208 km (0.09 R)
• M7: 2,502,024 km (0.091 R)
• M8: 3,216,205 km (0.036 R)
• M9: 3,621,465 km (0.044 R)
• M10: 4,096,438 km (0.11 R)
• M11: 4,150,443 km (0.099 R)
• M12: 4,368,856 km (0.111 R)
• M13: 5,162,473 km (0.1 R)
• M14: 5,220,816 km (0.07 R)
• M15: 5,938,437 km (0.076 R)
• M16: 6,371,224 km (0.115 R)
• M17: 7,007,164 km (0.107 R)
• M18: 8,270,069 km (0.077 R)
• M19: 8,962,558 km (0.116 R)
• M20: 9,386,967 km (0.062 R)
• M21: 12,457,164 km (0.11 R)
• M22: 14,302,903 km (0.059 R)
• M23: 14,881,398 km (0.114 R)
• M24: 19,684,985 km (0.07 R)
• M25: 20,327,957 km (0.086 R)
• M26: 21,446,201 km (0.09 R)
• M27: 22,393,156 km (0.095 R)
• M28: 25,913,642 km (0.096 R)
• M29: 26,114,253 km (0.11 R)
• M30: 27,124,787 km (0.103 R)
• M31: 28,148,036 km (0.084 R)
• M32: 29,497,259 km (0.046 R)
• M33: 30,021,600 km (0.088 R)
• M34: 31,079,855 km (0.076 R)
• M35: 31,613,471 km (0.057 R)
• M36: 31,720,583 km (0.101 R)
• M37: 32,150,228 km (0.051 R)
• M38: 32,906,595 km (0.118 R)
• M39: 33,123,811 km (0.105 R)
• M40: 33,232,569 km (0.116 R)
• M41: 33,887,807 km (0.118 R)
• M42: 35,433,004 km (0.044 R)
• M43: 36,888,292 km (0.098 R)
• M44: 37,114,035 km (0.06 R)
• M45: 42,901,528 km (0.112 R)
• M46: 44,691,616 km (0.083 R)
• M47: 45,052,596 km (0.059 R)
• M48: 45,777,397 km (0.032 R)
• M49: 47,116,298 km (0.119 R)
• M50: 48,467,915 km (0.09 R)
• M51: 48,591,483 km (0.11 R)
• M52: 49,210,519 km (0.056 R)
• M53: 49,458,851 km (0.071 R)
• M54: 50,581,733 km (0.083 R)
• M55: 51,334,958 km (0.065 R)
• M56: 52,852,479 km (0.091 R)
• M57: 55,543,445 km (0.105 R)
• M58: 56,061,054 km (0.099 R)
• M59: 56,710,309 km (0.083 R)
• M60: 56,970,759 km (0.081 R)
• M61: 59,464,256 km (0.117 R)
• M62: 59,728,895 km (0.054 R)
• M63: 59,993,832 km (0.088 R)
• M64: 60,790,890 km (0.104 R)
• M65: 62,261,437 km (0.081 R)
• M66: 63,608,566 km (0.055 R)
• M67: 64,828,985 km (0.094 R)
• M68: 66,742,940 km (0.082 R)
• M69: 67,844,878 km (0.093 R)
• M70: 69,509,005 km (0.111 R)
• M71: 70,625,903 km (0.029 R)
• M72: 71,748,784 km (0.075 R)
• M73: 72,312,469 km (0.102 R)
• M74: 73,302,358 km (0.106 R)
• M75: 77,018,070 km (0.092 R)
• M76: 77,162,283 km (0.102 R)
• M77: 77,884,242 km (0.052 R)
• M78: 78,898,964 km (0.045 R)
• M79: 82,116,066 km (0.087 R)
• M80: 83,000,788 km (0.117 R)
• M81: 84,928,806 km (0.109 R)
• M82: 88,677,579 km (0.103 R)
• M83: 91,104,954 km (0.072 R)
• M84: 91,409,984 km (0.107 R)
• M85: 91,715,313 km (0.11 R)
• M86: 91,868,052 km (0.108 R)
• M87: 94,632,471 km (0.086 R)
• M88: 95,714,962 km (0.057 R)
• M89: 96,490,627 km (0.104 R)
• M90: 99,300,374 km (0.114 R)
• M91: 102,770,745 km (0.112 R)
• M92: 105,159,524 km (0.116 R)
• M93: 106,601,647 km (0.096 R)
• M94: 107,405,586 km (0.108 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: 513 - 15,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit