🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 205 Days

Day: 26.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.69 AU - 1.05 AU

Year: 340 Days

Day: 39.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.95 AU - 1.37 AU

Year: 523 Days

Day: 41.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,914,721 km

• M1: 113,545 km (0.115 R)
• M2: 597,643 km (0.072 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 8.6

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.97 AU - 2.99 AU

Year: 2155 Days

Day: 14.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,914,721 km

• M1: 113,694 km (0.038 R)
• M2: 171,589 km (0.067 R)
• M3: 241,601 km (0.109 R)
• M4: 305,479 km (0.047 R)
• M5: 359,932 km (0.084 R)
• M6: 494,271 km (0.072 R)
• M7: 561,291 km (0.111 R)
• M8: 683,213 km (0.049 R)
• M9: 912,248 km (0.03 R)
• M10: 1,005,597 km (0.105 R)
• M11: 1,183,918 km (0.111 R)
• M12: 1,276,967 km (0.08 R)
• M13: 1,334,114 km (0.088 R)
• M14: 1,470,697 km (0.069 R)
• M15: 1,779,167 km (0.092 R)
• M16: 1,864,887 km (0.109 R)
• M17: 1,985,164 km (0.082 R)
• M18: 2,176,051 km (0.076 R)
• M19: 2,673,314 km (0.054 R)
• M20: 2,809,448 km (0.05 R)
• M21: 3,257,494 km (0.078 R)
• M22: 3,349,796 km (0.116 R)
• M23: 3,510,164 km (0.116 R)
• M24: 3,686,690 km (0.066 R)
• M25: 3,741,742 km (0.091 R)
• M26: 3,992,318 km (0.118 R)
• M27: 4,436,774 km (0.108 R)
• M28: 4,687,200 km (0.106 R)
• M29: 5,064,038 km (0.078 R)
• M30: 5,450,598 km (0.076 R)
• M31: 5,528,988 km (0.115 R)
• M32: 5,766,699 km (0.073 R)
• M33: 6,121,395 km (0.113 R)
• M34: 6,367,334 km (0.094 R)
• M35: 6,683,434 km (0.112 R)
• M36: 7,055,933 km (0.083 R)
• M37: 7,193,114 km (0.082 R)
• M38: 7,435,313 km (0.068 R)
• M39: 7,680,205 km (0.061 R)
• M40: 7,838,928 km (0.071 R)
• M41: 8,141,864 km (0.071 R)
• M42: 8,267,826 km (0.053 R)
• M43: 8,321,980 km (0.104 R)
• M44: 8,649,300 km (0.098 R)
• M45: 8,869,957 km (0.105 R)
• M46: 9,018,059 km (0.072 R)
• M47: 9,316,656 km (0.095 R)
• M48: 9,637,544 km (0.052 R)
• M49: 9,789,834 km (0.091 R)
• M50: 10,270,941 km (0.118 R)
• M51: 10,524,061 km (0.068 R)
• M52: 10,641,645 km (0.111 R)
• M53: 10,897,906 km (0.066 R)
• M54: 11,739,543 km (0.079 R)
• M55: 11,963,491 km (0.094 R)
• M56: 12,127,151 km (0.108 R)
• M57: 12,353,493 km (0.114 R)
• M58: 12,977,914 km (0.028 R)
• M59: 13,612,658 km (0.091 R)
• M60: 14,041,256 km (0.107 R)
• M61: 14,127,574 km (0.113 R)
• M62: 14,235,733 km (0.103 R)
• M63: 14,300,659 km (0.065 R)
• M64: 14,387,575 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 13.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.99 AU - 4.59 AU

Year: 3091 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,914,721 km

• M1: 240,853 km (0.087 R)
• M2: 338,091 km (0.094 R)
• M3: 489,783 km (0.114 R)
• M4: 733,927 km (0.098 R)
• M5: 999,463 km (0.06 R)
• M6: 1,332,019 km (0.114 R)
• M7: 1,487,302 km (0.116 R)
• M8: 1,738,477 km (0.091 R)
• M9: 1,936,395 km (0.118 R)
• M10: 2,086,292 km (0.065 R)
• M11: 2,383,692 km (0.111 R)
• M12: 2,755,742 km (0.117 R)
• M13: 2,956,802 km (0.083 R)
• M14: 3,340,820 km (0.107 R)
• M15: 3,505,677 km (0.118 R)
• M16: 3,946,990 km (0.112 R)
• M17: 4,033,907 km (0.111 R)
• M18: 4,771,274 km (0.032 R)
• M19: 4,901,425 km (0.111 R)
• M20: 5,184,314 km (0.112 R)
• M21: 5,648,068 km (0.115 R)
• M22: 5,805,744 km (0.116 R)
• M23: 6,024,905 km (0.112 R)
• M24: 6,307,794 km (0.106 R)
• M25: 6,574,527 km (0.08 R)
• M26: 7,310,998 km (0.111 R)
• M27: 7,591,194 km (0.077 R)
• M28: 8,118,078 km (0.054 R)
• M29: 8,296,249 km (0.072 R)
• M30: 8,724,847 km (0.056 R)
• M31: 8,816,102 km (0.046 R)
• M32: 9,068,473 km (0.072 R)
• M33: 9,533,424 km (0.095 R)
• M34: 9,982,367 km (0.069 R)
• M35: 10,269,595 km (0.099 R)
• M36: 10,390,021 km (0.099 R)
• M37: 10,705,523 km (0.117 R)
• M38: 10,950,265 km (0.084 R)
• M39: 11,645,745 km (0.092 R)
• M40: 14,297,966 km (0.111 R)
• M41: 14,432,604 km (0.093 R)
• M42: 14,594,768 km (0.108 R)
• M43: 15,194,656 km (0.12 R)
• M44: 15,719,146 km (0.085 R)
• M45: 15,886,097 km (0.04 R)
• M46: 16,474,765 km (0.06 R)
• M47: 16,729,380 km (0.065 R)
• M48: 17,099,336 km (0.103 R)
• M49: 17,443,261 km (0.07 R)
• M50: 17,616,047 km (0.095 R)
• M51: 17,731,686 km (0.09 R)
• M52: 18,283,852 km (0.084 R)
• M53: 18,488,801 km (0.107 R)
• M54: 19,107,986 km (0.077 R)
• M55: 19,286,157 km (0.051 R)
• M56: 19,734,054 km (0.109 R)
• M57: 20,367,002 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 9.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.19 AU - 11.05 AU

Year: 11539 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,914,721 km

• M1: 150,795 km (0.082 R)
• M2: 707,299 km (0.101 R)
• M3: 801,097 km (0.032 R)
• M4: 1,148,912 km (0.106 R)
• M5: 1,398,590 km (0.119 R)
• M6: 1,631,215 km (0.03 R)
• M7: 1,723,218 km (0.087 R)
• M8: 1,888,524 km (0.103 R)
• M9: 1,948,811 km (0.076 R)
• M10: 2,481,230 km (0.104 R)
• M11: 3,228,920 km (0.084 R)
• M12: 3,627,599 km (0.101 R)
• M13: 3,779,291 km (0.049 R)
• M14: 4,215,219 km (0.088 R)
• M15: 5,934,847 km (0.102 R)
• M16: 6,643,492 km (0.061 R)
• M17: 7,571,597 km (0.106 R)
• M18: 8,001,392 km (0.098 R)
• M19: 10,504,164 km (0.112 R)
• M20: 10,895,662 km (0.112 R)
• M21: 11,358,518 km (0.074 R)
• M22: 11,469,669 km (0.115 R)
• M23: 12,371,894 km (0.065 R)
• M24: 12,578,039 km (0.105 R)
• M25: 12,762,344 km (0.117 R)
• M26: 13,981,417 km (0.101 R)
• M27: 14,749,901 km (0.051 R)
• M28: 14,822,755 km (0.097 R)
• M29: 15,163,839 km (0.102 R)
• M30: 15,705,084 km (0.108 R)
• M31: 15,853,784 km (0.097 R)
• M32: 16,680,163 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.2

Radius: 6

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.02 AU - 17.22 AU

Year: 23421 Days

Day: 23.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,914,721 km

• M1: 91,853 km (0.116 R)
• M2: 142,417 km (0.11 R)
• M3: 597,045 km (0.087 R)
• M4: 1,277,566 km (0.08 R)
• M5: 1,638,545 km (0.084 R)
• M6: 2,092,425 km (0.091 R)
• M7: 2,754,845 km (0.098 R)
• M8: 2,894,719 km (0.119 R)
• M9: 4,498,109 km (0.108 R)
• M10: 5,385,523 km (0.084 R)
• M11: 6,097,011 km (0.102 R)
• M12: 6,142,489 km (0.118 R)
• M13: 6,325,297 km (0.082 R)
• M14: 6,417,449 km (0.111 R)
• M15: 6,463,825 km (0.082 R)
• M16: 7,218,696 km (0.06 R)
• M17: 7,951,426 km (0.046 R)
• M18: 9,911,308 km (0.118 R)
• M19: 9,964,864 km (0.069 R)
• M20: 10,018,420 km (0.047 R)
• M21: 10,287,846 km (0.111 R)
• M22: 10,450,758 km (0.093 R)
• M23: 10,889,079 km (0.056 R)
• M24: 11,557,931 km (0.097 R)
• M25: 12,297,394 km (0.112 R)
• M26: 12,643,862 km (0.103 R)
• M27: 13,169,699 km (0.044 R)
• M28: 13,228,491 km (0.116 R)
• M29: 13,762,107 km (0.08 R)
• M30: 14,484,515 km (0.062 R)
• M31: 14,606,138 km (0.095 R)
• M32: 15,965,982 km (0.099 R)
• M33: 16,916,228 km (0.109 R)
• M34: 17,108,461 km (0.114 R)
• M35: 18,080,399 km (0.054 R)
• M36: 18,672,208 km (0.077 R)
• M37: 18,738,330 km (0.075 R)
• M38: 19,672,419 km (0.089 R)
• M39: 19,807,207 km (0.069 R)
• M40: 19,942,144 km (0.082 R)
• M41: 20,213,066 km (0.116 R)
• M42: 20,417,117 km (0.062 R)
• M43: 21,655,339 km (0.103 R)
• M44: 22,073,465 km (0.098 R)
• M45: 22,423,973 km (0.091 R)
• M46: 22,564,595 km (0.06 R)
• M47: 22,917,646 km (0.094 R)
• M48: 23,272,642 km (0.048 R)
• M49: 23,557,775 km (0.111 R)
• M50: 23,700,791 km (0.066 R)
• M51: 25,586,472 km (0.067 R)
• M52: 26,324,588 km (0.075 R)
• M53: 26,547,339 km (0.082 R)
• M54: 29,963,107 km (0.045 R)
• M55: 30,506,746 km (0.08 R)
• M56: 30,975,436 km (0.049 R)
• M57: 31,919,698 km (0.116 R)
• M58: 32,713,763 km (0.097 R)
• M59: 33,594,745 km (0.081 R)
• M60: 33,997,911 km (0.083 R)
• M61: 34,159,477 km (0.104 R)
• M62: 34,727,351 km (0.107 R)
• M63: 34,890,263 km (0.095 R)
• M64: 35,625,985 km (0.108 R)
• M65: 36,697,854 km (0.079 R)
• M66: 39,126,874 km (0.06 R)
• M67: 39,806,049 km (0.102 R)
• M68: 40,232,403 km (0.101 R)
• M69: 40,489,112 km (0.088 R)
• M70: 40,574,682 km (0.073 R)
• M71: 40,746,122 km (0.083 R)
• M72: 42,126,760 km (0.116 R)
• M73: 42,910,055 km (0.079 R)
• M74: 42,997,420 km (0.073 R)
• M75: 44,314,480 km (0.063 R)
• M76: 45,823,025 km (0.044 R)
• M77: 46,180,414 km (0.114 R)
• M78: 46,628,460 km (0.037 R)
• M79: 47,168,059 km (0.091 R)
• M80: 51,558,457 km (0.064 R)
• M81: 51,837,308 km (0.09 R)
• M82: 53,896,373 km (0.117 R)
• M83: 55,410,603 km (0.099 R)
• M84: 55,505,747 km (0.102 R)
• M85: 56,364,139 km (0.098 R)
• M86: 58,384,159 km (0.038 R)
• M87: 60,427,666 km (0.12 R)
• M88: 62,395,626 km (0.097 R)
• M89: 65,286,156 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit