🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.73 AU - 0.89 AU

Year: 266 Days

Day: 45.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,657,479 km

• M1: 70,610 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.25 AU - 1.45 AU

Year: 573 Days

Day: 13.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,657,479 km

• M1: 734,675 km (0.108 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.75 AU - 2.69 AU

Year: 1208 Days

Day: 18.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 9.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.02 AU - 5.8 AU

Year: 3974 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 98,657,479 km

• M1: 115,190 km (0.034 R)
• M2: 183,108 km (0.109 R)
• M3: 253,868 km (0.1 R)
• M4: 384,467 km (0.086 R)
• M5: 552,764 km (0.089 R)
• M6: 633,697 km (0.107 R)
• M7: 692,339 km (0.11 R)
• M8: 917,035 km (0.088 R)
• M9: 992,133 km (0.07 R)
• M10: 1,100,891 km (0.112 R)
• M11: 1,305,541 km (0.119 R)
• M12: 1,504,655 km (0.106 R)
• M13: 1,594,414 km (0.116 R)
• M14: 1,798,466 km (0.104 R)
• M15: 1,991,297 km (0.112 R)
• M16: 2,365,890 km (0.119 R)
• M17: 2,449,815 km (0.067 R)
• M18: 2,577,721 km (0.076 R)
• M19: 2,997,044 km (0.027 R)
• M20: 3,273,052 km (0.116 R)
• M21: 3,545,470 km (0.08 R)
• M22: 3,702,547 km (0.07 R)
• M23: 3,800,534 km (0.044 R)
• M24: 3,899,268 km (0.046 R)
• M25: 3,998,901 km (0.106 R)
• M26: 4,264,437 km (0.067 R)
• M27: 4,483,747 km (0.101 R)
• M28: 4,733,127 km (0.12 R)
• M29: 4,893,047 km (0.108 R)
• M30: 5,218,273 km (0.118 R)
• M31: 5,314,464 km (0.077 R)
• M32: 5,592,567 km (0.117 R)
• M33: 5,676,940 km (0.11 R)
• M34: 5,990,048 km (0.115 R)
• M35: 6,206,666 km (0.083 R)
• M36: 6,544,009 km (0.104 R)
• M37: 6,662,640 km (0.119 R)
• M38: 6,722,330 km (0.116 R)
• M39: 7,436,361 km (0.057 R)
• M40: 7,638,018 km (0.051 R)
• M41: 8,126,456 km (0.101 R)
• M42: 8,270,219 km (0.079 R)
• M43: 8,479,207 km (0.11 R)
• M44: 8,771,671 km (0.063 R)
• M45: 9,216,426 km (0.073 R)
• M46: 9,533,872 km (0.103 R)
• M47: 9,736,278 km (0.091 R)
• M48: 9,871,963 km (0.061 R)
• M49: 9,957,085 km (0.068 R)
• M50: 10,076,763 km (0.046 R)
• M51: 10,145,279 km (0.105 R)
• M52: 10,213,944 km (0.07 R)
• M53: 10,386,431 km (0.12 R)
• M54: 10,473,048 km (0.077 R)
• M55: 10,542,461 km (0.086 R)
• M56: 10,699,240 km (0.071 R)
• M57: 11,209,967 km (0.077 R)
• M58: 11,459,346 km (0.1 R)
• M59: 11,836,782 km (0.116 R)
• M60: 12,036,196 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 12.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.65 AU - 5.45 AU

Year: 4145 Days

Day: 11.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,657,479 km

• M1: 167,699 km (0.086 R)
• M2: 266,583 km (0.068 R)
• M3: 391,797 km (0.067 R)
• M4: 525,537 km (0.09 R)
• M5: 604,675 km (0.079 R)
• M6: 710,590 km (0.104 R)
• M7: 943,663 km (0.047 R)
• M8: 1,122,134 km (0.11 R)
• M9: 1,202,318 km (0.099 R)
• M10: 1,543,551 km (0.096 R)
• M11: 2,212,852 km (0.118 R)
• M12: 2,472,404 km (0.098 R)
• M13: 2,614,971 km (0.117 R)
• M14: 3,507,621 km (0.096 R)
• M15: 3,955,966 km (0.113 R)
• M16: 4,444,403 km (0.08 R)
• M17: 4,553,161 km (0.067 R)
• M18: 5,408,861 km (0.093 R)
• M19: 5,501,761 km (0.05 R)
• M20: 5,783,902 km (0.095 R)
• M21: 5,902,982 km (0.098 R)
• M22: 6,143,386 km (0.106 R)
• M23: 6,338,163 km (0.078 R)
• M24: 7,086,601 km (0.112 R)
• M25: 7,393,875 km (0.094 R)
• M26: 7,784,026 km (0.059 R)
• M27: 7,968,480 km (0.117 R)
• M28: 8,048,066 km (0.095 R)
• M29: 8,314,949 km (0.081 R)
• M30: 8,530,669 km (0.108 R)
• M31: 9,327,876 km (0.025 R)
• M32: 9,411,800 km (0.079 R)
• M33: 10,177,742 km (0.089 R)
• M34: 10,264,209 km (0.118 R)
• M35: 10,495,637 km (0.089 R)
• M36: 10,612,024 km (0.086 R)
• M37: 11,200,542 km (0.049 R)
• M38: 12,286,473 km (0.119 R)
• M39: 12,378,476 km (0.058 R)
• M40: 12,470,778 km (0.074 R)
• M41: 12,655,980 km (0.109 R)
• M42: 12,873,196 km (0.084 R)
• M43: 12,966,545 km (0.086 R)
• M44: 13,595,604 km (0.098 R)
• M45: 13,913,799 km (0.063 R)
• M46: 14,655,056 km (0.094 R)
• M47: 14,883,193 km (0.099 R)
• M48: 15,310,145 km (0.109 R)
• M49: 15,874,428 km (0.08 R)
• M50: 16,377,975 km (0.038 R)
• M51: 16,513,211 km (0.103 R)
• M52: 16,818,690 km (0.118 R)
• M53: 16,955,123 km (0.09 R)
• M54: 17,539,004 km (0.1 R)
• M55: 17,850,766 km (0.055 R)
• M56: 18,269,191 km (0.112 R)
• M57: 18,550,136 km (0.075 R)
• M58: 18,726,362 km (0.057 R)
• M59: 19,116,065 km (0.06 R)
• M60: 20,482,940 km (0.094 R)
• M61: 20,774,656 km (0.107 R)
• M62: 21,806,732 km (0.071 R)
• M63: 21,992,832 km (0.104 R)
• M64: 22,479,025 km (0.12 R)
• M65: 22,780,016 km (0.1 R)
• M66: 24,112,484 km (0.077 R)
• M67: 24,459,252 km (0.045 R)
• M68: 26,020,306 km (0.108 R)
• M69: 26,455,187 km (0.096 R)
• M70: 26,534,474 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 8.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.35 AU - 5.83 AU

Year: 4194 Days

Day: 6.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,657,479 km

• M1: 103,671 km (0.075 R)
• M2: 165,754 km (0.09 R)
• M3: 226,940 km (0.104 R)
• M4: 531,372 km (0.119 R)
• M5: 604,076 km (0.077 R)
• M6: 760,107 km (0.084 R)
• M7: 890,855 km (0.03 R)
• M8: 949,348 km (0.093 R)
• M9: 1,132,755 km (0.084 R)
• M10: 1,185,713 km (0.068 R)
• M11: 1,406,519 km (0.112 R)
• M12: 1,749,996 km (0.118 R)
• M13: 2,014,934 km (0.039 R)
• M14: 2,172,161 km (0.111 R)
• M15: 2,484,671 km (0.101 R)
• M16: 2,582,658 km (0.113 R)
• M17: 2,710,713 km (0.032 R)
• M18: 2,797,181 km (0.062 R)
• M19: 2,884,546 km (0.112 R)
• M20: 3,002,429 km (0.099 R)
• M21: 3,137,217 km (0.04 R)
• M22: 3,273,800 km (0.091 R)
• M23: 3,350,693 km (0.079 R)
• M24: 3,443,593 km (0.081 R)
• M25: 3,840,177 km (0.081 R)
• M26: 4,151,491 km (0.114 R)
• M27: 4,369,155 km (0.061 R)
• M28: 4,607,764 km (0.093 R)
• M29: 5,079,895 km (0.09 R)
• M30: 5,677,987 km (0.099 R)
• M31: 5,901,038 km (0.094 R)
• M32: 6,587,243 km (0.112 R)
• M33: 7,098,569 km (0.12 R)
• M34: 7,238,443 km (0.1 R)
• M35: 7,521,033 km (0.07 R)
• M36: 7,643,105 km (0.058 R)
• M37: 7,724,935 km (0.107 R)
• M38: 7,951,426 km (0.071 R)
• M39: 8,180,161 km (0.105 R)
• M40: 8,284,880 km (0.085 R)
• M41: 8,347,860 km (0.099 R)
• M42: 8,622,821 km (0.053 R)
• M43: 8,686,849 km (0.055 R)
• M44: 8,857,840 km (0.087 R)
• M45: 8,922,316 km (0.042 R)
• M46: 9,160,027 km (0.069 R)
• M47: 9,421,823 km (0.104 R)
• M48: 9,708,004 km (0.051 R)
• M49: 9,819,006 km (0.105 R)
• M50: 9,908,017 km (0.046 R)
• M51: 10,447,616 km (0.1 R)
• M52: 10,629,677 km (0.052 R)
• M53: 10,927,676 km (0.118 R)
• M54: 11,043,165 km (0.076 R)
• M55: 11,344,904 km (0.107 R)
• M56: 11,743,882 km (0.097 R)
• M57: 11,862,064 km (0.073 R)
• M58: 11,980,545 km (0.102 R)
• M59: 12,123,411 km (0.09 R)
• M60: 12,627,855 km (0.116 R)
• M61: 12,919,123 km (0.056 R)
• M62: 13,212,634 km (0.069 R)
• M63: 13,384,821 km (0.101 R)
• M64: 14,056,216 km (0.113 R)
• M65: 14,358,104 km (0.079 R)
• M66: 14,535,079 km (0.068 R)
• M67: 14,738,382 km (0.077 R)
• M68: 15,457,350 km (0.064 R)
• M69: 16,371,991 km (0.051 R)
• M70: 16,477,607 km (0.118 R)
• M71: 16,742,694 km (0.114 R)
• M72: 16,849,208 km (0.08 R)
• M73: 17,009,278 km (0.084 R)
• M74: 17,546,484 km (0.043 R)
• M75: 18,034,921 km (0.085 R)
• M76: 18,308,087 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 6.6

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.27 AU - 21.37 AU

Year: 26328 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,657,479 km

• M1: 195,824 km (0.098 R)
• M2: 1,947,016 km (0.068 R)
• M3: 3,152,626 km (0.078 R)
• M4: 3,293,248 km (0.105 R)
• M5: 4,863,427 km (0.055 R)
• M6: 5,301,150 km (0.102 R)
• M7: 5,981,521 km (0.104 R)
• M8: 6,569,142 km (0.107 R)
• M9: 6,809,396 km (0.103 R)
• M10: 7,052,492 km (0.103 R)
• M11: 7,989,573 km (0.087 R)
• M12: 10,602,749 km (0.091 R)
• M13: 11,026,410 km (0.116 R)
• M14: 11,097,469 km (0.058 R)
• M15: 11,240,186 km (0.111 R)
• M16: 12,330,156 km (0.069 R)
• M17: 12,477,958 km (0.105 R)
• M18: 13,150,700 km (0.083 R)
• M19: 13,835,110 km (0.109 R)
• M20: 14,687,220 km (0.079 R)
• M21: 16,849,807 km (0.081 R)
• M22: 19,797,633 km (0.098 R)
• M23: 19,970,717 km (0.051 R)
• M24: 21,819,448 km (0.083 R)
• M25: 21,908,907 km (0.097 R)
• M26: 22,447,759 km (0.098 R)
• M27: 23,082,054 km (0.111 R)
• M28: 23,173,159 km (0.061 R)
• M29: 23,906,189 km (0.112 R)
• M30: 24,460,897 km (0.082 R)
• M31: 24,646,698 km (0.103 R)
• M32: 25,301,039 km (0.089 R)
• M33: 25,771,824 km (0.051 R)
• M34: 26,340,595 km (0.086 R)
• M35: 27,105,339 km (0.066 R)
• M36: 27,683,684 km (0.1 R)
• M37: 28,363,607 km (0.115 R)
• M38: 30,336,204 km (0.031 R)
• M39: 30,535,917 km (0.096 R)
• M40: 30,635,998 km (0.108 R)
• M41: 31,439,937 km (0.086 R)
• M42: 32,761,335 km (0.112 R)
• M43: 33,068,759 km (0.106 R)
• M44: 33,274,306 km (0.028 R)
• M45: 34,308,327 km (0.115 R)
• M46: 34,412,297 km (0.119 R)
• M47: 35,143,083 km (0.109 R)
• M48: 35,457,837 km (0.097 R)
• M49: 36,407,783 km (0.072 R)
• M50: 37,045,669 km (0.047 R)
• M51: 38,332,510 km (0.115 R)
• M52: 38,981,465 km (0.114 R)
• M53: 39,634,011 km (0.109 R)
• M54: 40,399,803 km (0.108 R)
• M55: 41,060,128 km (0.078 R)
• M56: 42,614,749 km (0.072 R)
• M57: 45,666,844 km (0.115 R)
• M58: 46,469,587 km (0.088 R)
• M59: 47,508,544 km (0.115 R)
• M60: 47,856,658 km (0.116 R)
• M61: 49,374,478 km (0.072 R)
• M62: 52,576,920 km (0.065 R)
• M63: 53,418,108 km (0.062 R)
• M64: 54,384,960 km (0.112 R)
• M65: 56,581,206 km (0.098 R)
• M66: 56,950,114 km (0.069 R)
• M67: 57,319,771 km (0.087 R)
• M68: 57,690,324 km (0.055 R)
• M69: 57,937,759 km (0.102 R)
• M70: 58,061,477 km (0.12 R)
• M71: 58,806,474 km (0.1 R)
• M72: 59,929,805 km (0.055 R)
• M73: 62,705,294 km (0.115 R)
• M74: 65,135,810 km (0.106 R)
• M75: 66,297,887 km (0.064 R)
• M76: 68,249,840 km (0.118 R)
• M77: 68,380,588 km (0.098 R)
• M78: 70,220,493 km (0.116 R)
• M79: 76,515,272 km (0.077 R)
• M80: 78,699,101 km (0.101 R)
• M81: 80,350,213 km (0.072 R)
• M82: 81,041,654 km (0.084 R)
• M83: 81,180,182 km (0.028 R)
• M84: 81,318,710 km (0.109 R)
• M85: 81,457,387 km (0.105 R)
• M86: 81,596,064 km (0.113 R)
• M87: 82,848,348 km (0.104 R)
• M88: 84,387,560 km (0.114 R)
• M89: 86,784,717 km (0.03 R)
• M90: 90,925,436 km (0.089 R)
• M91: 91,934,623 km (0.113 R)
• M92: 97,329,721 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit