🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.09 AU - 1.23 AU

Year: 452 Days

Day: 46.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,930,009 km

• M1: 345,721 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.26 AU - 2.38 AU

Year: 1278 Days

Day: 22.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 11.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.34 AU - 6.02 AU

Year: 4264 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,930,009 km

• M1: 262,095 km (0.088 R)
• M2: 347,965 km (0.034 R)
• M3: 481,705 km (0.116 R)
• M4: 646,113 km (0.056 R)
• M5: 809,624 km (0.1 R)
• M6: 964,757 km (0.117 R)
• M7: 1,046,288 km (0.109 R)
• M8: 1,154,896 km (0.073 R)
• M9: 1,242,261 km (0.112 R)
• M10: 1,600,697 km (0.108 R)
• M11: 1,961,378 km (0.108 R)
• M12: 2,237,236 km (0.094 R)
• M13: 2,591,484 km (0.066 R)
• M14: 2,843,407 km (0.089 R)
• M15: 2,998,390 km (0.09 R)
• M16: 3,103,408 km (0.11 R)
• M17: 3,407,540 km (0.096 R)
• M18: 3,721,546 km (0.114 R)
• M19: 3,910,638 km (0.085 R)
• M20: 4,180,812 km (0.082 R)
• M21: 4,597,591 km (0.113 R)
• M22: 5,006,891 km (0.101 R)
• M23: 5,111,161 km (0.085 R)
• M24: 5,729,898 km (0.048 R)
• M25: 6,599,510 km (0.108 R)
• M26: 6,898,556 km (0.118 R)
• M27: 7,201,941 km (0.045 R)
• M28: 7,296,337 km (0.083 R)
• M29: 7,581,620 km (0.116 R)
• M30: 7,943,497 km (0.062 R)
• M31: 8,434,777 km (0.105 R)
• M32: 8,659,024 km (0.116 R)
• M33: 8,734,272 km (0.074 R)
• M34: 9,241,408 km (0.063 R)
• M35: 9,602,089 km (0.118 R)
• M36: 10,151,712 km (0.105 R)
• M37: 10,523,911 km (0.037 R)
• M38: 11,009,057 km (0.119 R)
• M39: 11,199,645 km (0.104 R)
• M40: 11,973,215 km (0.111 R)
• M41: 12,141,214 km (0.109 R)
• M42: 12,423,056 km (0.067 R)
• M43: 12,907,005 km (0.1 R)
• M44: 13,108,065 km (0.081 R)
• M45: 13,310,171 km (0.096 R)
• M46: 14,188,311 km (0.111 R)
• M47: 14,784,010 km (0.112 R)
• M48: 15,024,713 km (0.047 R)
• M49: 15,115,219 km (0.08 R)
• M50: 16,247,077 km (0.107 R)
• M51: 16,371,093 km (0.111 R)
• M52: 16,557,792 km (0.111 R)
• M53: 17,184,906 km (0.062 R)
• M54: 17,819,799 km (0.087 R)
• M55: 17,979,719 km (0.12 R)
• M56: 18,819,113 km (0.117 R)
• M57: 19,047,250 km (0.061 R)
• M58: 19,407,631 km (0.106 R)
• M59: 19,836,528 km (0.109 R)
• M60: 19,936,011 km (0.077 R)
• M61: 20,435,518 km (0.088 R)
• M62: 21,379,181 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 8.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.19 AU - 6.33 AU

Year: 4363 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 77,930,009 km

• M1: 167,101 km (0.033 R)
• M2: 226,042 km (0.077 R)
• M3: 312,809 km (0.11 R)
• M4: 405,111 km (0.111 R)
• M5: 584,329 km (0.093 R)
• M6: 709,094 km (0.095 R)
• M7: 772,224 km (0.101 R)
• M8: 999,015 km (0.104 R)
• M9: 1,083,687 km (0.05 R)
• M10: 1,281,904 km (0.09 R)
• M11: 1,651,112 km (0.089 R)
• M12: 1,784,104 km (0.119 R)
• M13: 2,085,843 km (0.096 R)
• M14: 2,144,934 km (0.076 R)
• M15: 2,281,816 km (0.103 R)
• M16: 2,386,385 km (0.095 R)
• M17: 2,474,798 km (0.07 R)
• M18: 2,700,690 km (0.072 R)
• M19: 2,848,792 km (0.114 R)
• M20: 2,933,315 km (0.083 R)
• M21: 2,999,587 km (0.081 R)
• M22: 3,319,128 km (0.08 R)
• M23: 3,498,047 km (0.071 R)
• M24: 3,588,703 km (0.09 R)
• M25: 3,690,280 km (0.106 R)
• M26: 3,906,898 km (0.1 R)
• M27: 4,341,929 km (0.067 R)
• M28: 4,736,717 km (0.085 R)
• M29: 4,972,184 km (0.104 R)
• M30: 5,062,990 km (0.083 R)
• M31: 5,131,506 km (0.087 R)
• M32: 5,454,937 km (0.102 R)
• M33: 5,749,495 km (0.097 R)
• M34: 5,821,003 km (0.07 R)
• M35: 5,964,766 km (0.062 R)
• M36: 6,207,115 km (0.072 R)
• M37: 6,378,704 km (0.087 R)
• M38: 6,589,038 km (0.097 R)
• M39: 6,801,916 km (0.12 R)
• M40: 7,029,604 km (0.042 R)
• M41: 7,350,043 km (0.038 R)
• M42: 7,570,849 km (0.071 R)
• M43: 7,741,091 km (0.085 R)
• M44: 7,886,052 km (0.099 R)
• M45: 7,965,638 km (0.061 R)
• M46: 8,286,226 km (0.074 R)
• M47: 8,597,539 km (0.072 R)
• M48: 8,665,756 km (0.113 R)
• M49: 8,720,509 km (0.058 R)
• M50: 9,009,382 km (0.095 R)
• M51: 9,301,547 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.9

Radius: 14.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.5 AU - 12.8 AU

Year: 12569 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,930,009 km

• M1: 212,579 km (0.071 R)
• M2: 310,864 km (0.043 R)
• M3: 456,124 km (0.096 R)
• M4: 717,920 km (0.113 R)
• M5: 822,190 km (0.063 R)
• M6: 1,241,662 km (0.082 R)
• M7: 1,505,254 km (0.111 R)
• M8: 1,604,138 km (0.113 R)
• M9: 1,850,675 km (0.076 R)
• M10: 2,451,161 km (0.104 R)
• M11: 2,664,488 km (0.109 R)
• M12: 3,008,862 km (0.1 R)
• M13: 3,161,003 km (0.035 R)
• M14: 3,289,807 km (0.093 R)
• M15: 3,659,762 km (0.107 R)
• M16: 4,240,202 km (0.082 R)
• M17: 4,440,214 km (0.054 R)
• M18: 4,643,368 km (0.119 R)
• M19: 4,760,952 km (0.099 R)
• M20: 5,455,984 km (0.098 R)
• M21: 5,580,150 km (0.069 R)
• M22: 6,022,361 km (0.105 R)
• M23: 6,183,030 km (0.042 R)
• M24: 6,740,132 km (0.087 R)
• M25: 7,416,464 km (0.064 R)
• M26: 8,149,793 km (0.109 R)
• M27: 8,724,249 km (0.052 R)
• M28: 9,573,067 km (0.081 R)
• M29: 9,988,351 km (0.068 R)
• M30: 10,954,154 km (0.091 R)
• M31: 11,072,038 km (0.053 R)
• M32: 11,468,173 km (0.063 R)
• M33: 11,627,943 km (0.061 R)
• M34: 12,849,709 km (0.102 R)
• M35: 13,266,040 km (0.079 R)
• M36: 14,026,745 km (0.055 R)
• M37: 14,671,512 km (0.09 R)
• M38: 15,106,692 km (0.089 R)
• M39: 15,502,079 km (0.069 R)
• M40: 15,767,616 km (0.116 R)
• M41: 16,034,498 km (0.069 R)
• M42: 16,258,147 km (0.1 R)
• M43: 16,437,814 km (0.084 R)
• M44: 17,163,214 km (0.085 R)
• M45: 17,300,395 km (0.081 R)
• M46: 18,410,711 km (0.09 R)
• M47: 19,069,241 km (0.071 R)
• M48: 19,258,781 km (0.079 R)
• M49: 19,353,776 km (0.083 R)
• M50: 19,639,657 km (0.036 R)
• M51: 19,783,271 km (0.074 R)
• M52: 20,023,226 km (0.106 R)
• M53: 20,846,314 km (0.089 R)
• M54: 21,139,526 km (0.099 R)
• M55: 21,828,872 km (0.119 R)
• M56: 22,826,541 km (0.094 R)
• M57: 23,027,899 km (0.092 R)
• M58: 23,179,143 km (0.059 R)
• M59: 25,021,590 km (0.104 R)
• M60: 25,229,083 km (0.05 R)
• M61: 26,698,433 km (0.112 R)
• M62: 26,804,348 km (0.1 R)
• M63: 27,176,548 km (0.062 R)
• M64: 27,657,505 km (0.11 R)
• M65: 27,979,739 km (0.053 R)
• M66: 29,664,510 km (0.078 R)
• M67: 31,493,793 km (0.069 R)
• M68: 32,733,510 km (0.107 R)
• M69: 33,131,440 km (0.097 R)
• M70: 34,046,680 km (0.068 R)
• M71: 34,392,102 km (0.102 R)
• M72: 34,796,614 km (0.084 R)
• M73: 35,028,341 km (0.111 R)
• M74: 35,435,397 km (0.028 R)
• M75: 37,493,415 km (0.076 R)
• M76: 37,909,746 km (0.117 R)
• M77: 38,327,423 km (0.115 R)
• M78: 39,711,054 km (0.103 R)
• M79: 40,074,577 km (0.098 R)
• M80: 40,256,937 km (0.069 R)
• M81: 40,683,141 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 5.6

Gravity: 22.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.37 AU - 16.91 AU

Year: 20258 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,930,009 km

• M1: 242,199 km (0.059 R)
• M2: 289,921 km (0.082 R)
• M3: 377,435 km (0.085 R)
• M4: 415,134 km (0.081 R)
• M5: 601,533 km (0.102 R)
• M6: 812,915 km (0.087 R)
• M7: 888,462 km (0.031 R)
• M8: 966,402 km (0.112 R)
• M9: 1,046,736 km (0.112 R)
• M10: 1,450,351 km (0.108 R)
• M11: 1,864,588 km (0.117 R)
• M12: 1,999,076 km (0.111 R)
• M13: 2,067,592 km (0.066 R)
• M14: 2,421,840 km (0.08 R)
• M15: 2,458,342 km (0.104 R)
• M16: 2,833,084 km (0.059 R)
• M17: 3,225,629 km (0.048 R)
• M18: 4,148,199 km (0.086 R)
• M19: 4,683,760 km (0.117 R)
• M20: 4,775,014 km (0.091 R)
• M21: 5,431,001 km (0.084 R)
• M22: 5,966,113 km (0.119 R)
• M23: 6,365,838 km (0.12 R)
• M24: 6,416,402 km (0.096 R)
• M25: 6,467,116 km (0.105 R)
• M26: 6,774,240 km (0.116 R)
• M27: 7,455,659 km (0.047 R)
• M28: 8,379,426 km (0.09 R)
• M29: 9,396,242 km (0.07 R)
• M30: 9,685,565 km (0.106 R)
• M31: 10,391,966 km (0.047 R)
• M32: 11,420,750 km (0.113 R)
• M33: 12,103,515 km (0.09 R)
• M34: 12,418,269 km (0.038 R)
• M35: 13,508,389 km (0.101 R)
• M36: 13,900,485 km (0.037 R)
• M37: 15,234,000 km (0.116 R)
• M38: 15,916,017 km (0.099 R)
• M39: 16,747,482 km (0.082 R)
• M40: 17,168,600 km (0.098 R)
• M41: 17,949,501 km (0.079 R)
• M42: 19,105,892 km (0.044 R)
• M43: 19,545,710 km (0.085 R)
• M44: 20,137,369 km (0.094 R)
• M45: 21,414,038 km (0.098 R)
• M46: 22,023,948 km (0.115 R)
• M47: 23,730,112 km (0.091 R)
• M48: 24,202,841 km (0.075 R)
• M49: 24,599,126 km (0.111 R)
• M50: 25,077,390 km (0.117 R)
• M51: 25,800,696 km (0.042 R)
• M52: 27,762,822 km (0.092 R)
• M53: 29,941,864 km (0.104 R)
• M54: 31,741,676 km (0.081 R)
• M55: 34,461,665 km (0.066 R)
• M56: 35,355,063 km (0.119 R)
• M57: 35,444,672 km (0.113 R)
• M58: 37,073,045 km (0.049 R)
• M59: 37,164,300 km (0.09 R)
• M60: 37,896,432 km (0.065 R)
• M61: 40,966,330 km (0.116 R)
• M62: 41,438,311 km (0.107 R)
• M63: 42,387,958 km (0.083 R)
• M64: 42,769,732 km (0.112 R)
• M65: 45,767,225 km (0.062 R)
• M66: 47,935,347 km (0.119 R)
• M67: 48,432,610 km (0.118 R)
• M68: 49,432,522 km (0.117 R)
• M69: 49,733,812 km (0.07 R)
• M70: 49,935,021 km (0.044 R)
• M71: 50,338,337 km (0.087 R)
• M72: 51,147,961 km (0.092 R)
• M73: 52,575,274 km (0.112 R)
• M74: 52,985,471 km (0.115 R)
• M75: 54,015,602 km (0.119 R)
• M76: 54,429,540 km (0.111 R)
• M77: 55,886,473 km (0.11 R)
• M78: 59,051,366 km (0.084 R)
• M79: 59,371,057 km (0.042 R)
• M80: 64,125,426 km (0.118 R)
• M81: 64,893,013 km (0.106 R)
• M82: 65,773,845 km (0.076 R)
• M83: 68,440,427 km (0.106 R)
• M84: 68,552,327 km (0.039 R)
• M85: 68,664,226 km (0.086 R)
• M86: 70,576,386 km (0.119 R)
• M87: 70,689,332 km (0.077 R)
• M88: 71,255,411 km (0.112 R)
• M89: 71,936,530 km (0.074 R)
• M90: 74,337,725 km (0.097 R)
• M91: 75,490,377 km (0.088 R)
• M92: 76,184,810 km (0.108 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit