🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 26.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,575,426 km

• M1: 73,752 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.16 AU - 1.52 AU

Year: 545 Days

Day: 26.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 68.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,575,426 km

• M1: 19,298 km (0.078 R)
• M2: 46,675 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.22 AU - 2.7 AU

Year: 1356 Days

Day: 34.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.08 AU - 3.44 AU

Year: 2069 Days

Day: 33.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,575,426 km

• M1: 1,281,156 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 9.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.6 AU - 7.42 AU

Year: 5178 Days

Day: 11.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,575,426 km

• M1: 165,306 km (0.085 R)
• M2: 495,319 km (0.11 R)
• M3: 573,109 km (0.026 R)
• M4: 845,976 km (0.08 R)
• M5: 1,003,802 km (0.098 R)
• M6: 1,067,082 km (0.112 R)
• M7: 1,211,593 km (0.106 R)
• M8: 1,293,274 km (0.074 R)
• M9: 1,838,109 km (0.117 R)
• M10: 2,465,223 km (0.085 R)
• M11: 2,552,439 km (0.062 R)
• M12: 2,676,306 km (0.074 R)
• M13: 3,041,474 km (0.058 R)
• M14: 3,364,307 km (0.091 R)
• M15: 3,579,279 km (0.072 R)
• M16: 3,940,558 km (0.047 R)
• M17: 4,398,177 km (0.109 R)
• M18: 4,698,121 km (0.109 R)
• M19: 4,850,711 km (0.047 R)
• M20: 5,093,807 km (0.095 R)
• M21: 5,227,997 km (0.078 R)
• M22: 5,431,599 km (0.065 R)
• M23: 5,637,895 km (0.056 R)
• M24: 6,440,338 km (0.113 R)
• M25: 6,561,363 km (0.101 R)
• M26: 6,732,054 km (0.092 R)
• M27: 6,805,656 km (0.079 R)
• M28: 7,003,424 km (0.098 R)
• M29: 7,202,988 km (0.06 R)
• M30: 7,890,390 km (0.114 R)
• M31: 8,705,250 km (0.119 R)
• M32: 9,190,695 km (0.081 R)
• M33: 9,491,835 km (0.11 R)
• M34: 9,574,413 km (0.065 R)
• M35: 9,935,543 km (0.108 R)
• M36: 10,272,736 km (0.082 R)
• M37: 10,556,673 km (0.108 R)
• M38: 11,629,439 km (0.071 R)
• M39: 11,777,092 km (0.114 R)
• M40: 13,380,034 km (0.03 R)
• M41: 13,814,915 km (0.047 R)
• M42: 13,908,712 km (0.073 R)
• M43: 14,096,907 km (0.092 R)
• M44: 14,507,553 km (0.084 R)
• M45: 14,570,982 km (0.077 R)
• M46: 14,634,711 km (0.108 R)
• M47: 14,890,074 km (0.06 R)
• M48: 15,340,663 km (0.117 R)
• M49: 15,470,215 km (0.099 R)
• M50: 15,730,366 km (0.119 R)
• M51: 15,860,965 km (0.118 R)
• M52: 16,255,155 km (0.108 R)
• M53: 16,552,855 km (0.08 R)
• M54: 16,652,487 km (0.069 R)
• M55: 16,818,989 km (0.094 R)
• M56: 17,829,673 km (0.063 R)
• M57: 17,965,807 km (0.07 R)
• M58: 18,136,647 km (0.108 R)
• M59: 18,790,540 km (0.104 R)
• M60: 19,033,487 km (0.091 R)
• M61: 19,312,337 km (0.1 R)
• M62: 19,522,373 km (0.119 R)
• M63: 19,627,540 km (0.078 R)
• M64: 19,909,382 km (0.08 R)
• M65: 20,263,331 km (0.049 R)
• M66: 20,655,277 km (0.102 R)
• M67: 20,905,854 km (0.074 R)
• M68: 21,013,564 km (0.111 R)
• M69: 21,193,680 km (0.093 R)
• M70: 21,482,703 km (0.036 R)
• M71: 21,955,133 km (0.106 R)
• M72: 22,028,137 km (0.051 R)
• M73: 22,174,294 km (0.028 R)
• M74: 22,725,562 km (0.031 R)
• M75: 23,095,518 km (0.076 R)
• M76: 23,169,868 km (0.079 R)
• M77: 23,804,013 km (0.086 R)
• M78: 24,709,230 km (0.097 R)
• M79: 24,899,219 km (0.1 R)
• M80: 25,089,657 km (0.106 R)
• M81: 25,318,841 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.7

Radius: 12.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.37 AU - 8.59 AU

Year: 6481 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,575,426 km

• M1: 190,887 km (0.067 R)
• M2: 298,897 km (0.112 R)
• M3: 414,685 km (0.068 R)
• M4: 678,875 km (0.099 R)
• M5: 774,917 km (0.045 R)
• M6: 936,483 km (0.118 R)
• M7: 1,142,629 km (0.106 R)
• M8: 1,364,333 km (0.076 R)
• M9: 1,489,845 km (0.073 R)
• M10: 1,619,247 km (0.114 R)
• M11: 2,196,546 km (0.083 R)
• M12: 2,431,564 km (0.069 R)
• M13: 2,630,230 km (0.094 R)
• M14: 3,330,797 km (0.104 R)
• M15: 3,957,612 km (0.085 R)
• M16: 4,087,463 km (0.072 R)
• M17: 5,261,806 km (0.092 R)
• M18: 5,607,377 km (0.112 R)
• M19: 5,871,417 km (0.089 R)
• M20: 6,139,646 km (0.11 R)
• M21: 6,534,136 km (0.111 R)
• M22: 6,843,355 km (0.105 R)
• M23: 7,125,795 km (0.107 R)
• M24: 8,326,767 km (0.086 R)
• M25: 8,460,358 km (0.103 R)
• M26: 8,628,356 km (0.081 R)
• M27: 8,763,593 km (0.089 R)
• M28: 9,346,277 km (0.076 R)
• M29: 10,047,741 km (0.101 R)
• M30: 11,352,982 km (0.096 R)
• M31: 11,950,177 km (0.037 R)
• M32: 12,404,805 km (0.093 R)
• M33: 12,557,544 km (0.049 R)
• M34: 12,711,032 km (0.078 R)
• M35: 13,566,133 km (0.12 R)
• M36: 13,842,141 km (0.074 R)
• M37: 14,199,680 km (0.119 R)
• M38: 14,359,600 km (0.059 R)
• M39: 14,600,603 km (0.069 R)
• M40: 14,721,627 km (0.103 R)
• M41: 16,324,868 km (0.115 R)
• M42: 16,956,171 km (0.031 R)
• M43: 17,296,207 km (0.098 R)
• M44: 17,638,487 km (0.069 R)
• M45: 17,767,440 km (0.092 R)
• M46: 17,896,692 km (0.115 R)
• M47: 18,678,641 km (0.12 R)
• M48: 19,029,896 km (0.089 R)
• M49: 19,516,239 km (0.076 R)
• M50: 19,649,680 km (0.069 R)
• M51: 19,738,691 km (0.104 R)
• M52: 20,096,529 km (0.041 R)
• M53: 20,546,669 km (0.118 R)
• M54: 21,091,205 km (0.081 R)
• M55: 21,273,864 km (0.091 R)
• M56: 21,594,602 km (0.107 R)
• M57: 21,916,986 km (0.054 R)
• M58: 22,241,015 km (0.05 R)
• M59: 22,613,214 km (0.107 R)
• M60: 23,694,956 km (0.065 R)
• M61: 24,170,528 km (0.071 R)
• M62: 24,361,564 km (0.116 R)
• M63: 24,697,262 km (0.107 R)
• M64: 24,889,795 km (0.112 R)
• M65: 25,082,776 km (0.111 R)
• M66: 25,324,676 km (0.108 R)
• M67: 26,006,243 km (0.113 R)
• M68: 27,139,148 km (0.116 R)
• M69: 28,237,795 km (0.096 R)
• M70: 28,489,418 km (0.091 R)
• M71: 29,198,213 km (0.069 R)
• M72: 29,964,154 km (0.074 R)
• M73: 30,066,778 km (0.106 R)
• M74: 31,203,273 km (0.108 R)
• M75: 31,619,904 km (0.107 R)
• M76: 32,143,496 km (0.05 R)
• M77: 32,564,464 km (0.073 R)
• M78: 32,828,355 km (0.104 R)
• M79: 33,252,316 km (0.077 R)
• M80: 33,784,734 km (0.081 R)
• M81: 34,696,234 km (0.113 R)
• M82: 34,804,094 km (0.028 R)
• M83: 35,344,591 km (0.077 R)
• M84: 35,833,477 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.6

Radius: 12.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.84 AU - 10.04 AU

Year: 11014 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,575,426 km

• M1: 331,958 km (0.079 R)
• M2: 458,667 km (0.119 R)
• M3: 1,154,447 km (0.114 R)
• M4: 1,875,359 km (0.063 R)
• M5: 2,057,569 km (0.102 R)
• M6: 2,269,848 km (0.116 R)
• M7: 2,440,091 km (0.057 R)
• M8: 2,539,274 km (0.104 R)
• M9: 2,897,412 km (0.038 R)
• M10: 3,605,458 km (0.044 R)
• M11: 4,365,565 km (0.087 R)
• M12: 4,857,892 km (0.109 R)
• M13: 5,271,081 km (0.043 R)
• M14: 5,596,756 km (0.05 R)
• M15: 6,893,470 km (0.077 R)
• M16: 7,035,289 km (0.07 R)
• M17: 7,612,288 km (0.078 R)
• M18: 7,869,446 km (0.117 R)
• M19: 8,241,945 km (0.09 R)
• M20: 8,811,614 km (0.104 R)
• M21: 9,354,804 km (0.076 R)
• M22: 9,512,031 km (0.064 R)
• M23: 9,630,513 km (0.102 R)
• M24: 9,789,236 km (0.105 R)
• M25: 10,473,646 km (0.115 R)
• M26: 11,049,000 km (0.096 R)
• M27: 11,340,416 km (0.084 R)
• M28: 11,761,385 km (0.029 R)
• M29: 12,273,309 km (0.059 R)
• M30: 12,531,963 km (0.084 R)
• M31: 13,142,622 km (0.084 R)
• M32: 13,274,717 km (0.116 R)
• M33: 14,529,095 km (0.095 R)
• M34: 15,541,124 km (0.066 R)
• M35: 15,961,794 km (0.099 R)
• M36: 16,244,234 km (0.107 R)
• M37: 16,338,780 km (0.074 R)
• M38: 16,718,759 km (0.095 R)
• M39: 17,390,752 km (0.045 R)
• M40: 17,827,429 km (0.096 R)
• M41: 17,973,735 km (0.047 R)
• M42: 18,316,763 km (0.109 R)
• M43: 18,464,566 km (0.08 R)
• M44: 18,860,252 km (0.034 R)
• M45: 19,109,183 km (0.118 R)
• M46: 19,208,965 km (0.107 R)
• M47: 19,308,896 km (0.077 R)
• M48: 19,409,127 km (0.106 R)
• M49: 19,862,109 km (0.112 R)
• M50: 20,675,922 km (0.035 R)
• M51: 21,035,555 km (0.086 R)
• M52: 22,126,423 km (0.06 R)
• M53: 23,182,434 km (0.067 R)
• M54: 23,770,354 km (0.119 R)
• M55: 24,200,896 km (0.084 R)
• M56: 24,471,369 km (0.11 R)
• M57: 24,688,436 km (0.112 R)
• M58: 25,179,266 km (0.102 R)
• M59: 25,508,232 km (0.07 R)
• M60: 26,337,004 km (0.057 R)
• M61: 26,670,907 km (0.104 R)
• M62: 28,761,238 km (0.061 R)
• M63: 28,932,976 km (0.115 R)
• M64: 29,797,053 km (0.103 R)
• M65: 30,028,930 km (0.094 R)
• M66: 30,903,779 km (0.072 R)
• M67: 31,138,498 km (0.061 R)
• M68: 31,256,082 km (0.075 R)
• M69: 31,432,757 km (0.105 R)
• M70: 32,261,379 km (0.107 R)
• M71: 32,797,987 km (0.118 R)
• M72: 33,517,852 km (0.111 R)
• M73: 35,156,846 km (0.07 R)
• M74: 39,653,608 km (0.119 R)
• M75: 40,548,652 km (0.068 R)
• M76: 40,869,989 km (0.076 R)
• M77: 41,256,699 km (0.113 R)
• M78: 41,774,308 km (0.1 R)
• M79: 41,968,935 km (0.091 R)
• M80: 43,536,720 km (0.028 R)
• M81: 43,997,631 km (0.039 R)
• M82: 44,195,549 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.5

Radius: 3.1

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.92 AU - 15.1 AU

Year: 18430 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,575,426 km

• M1: 66,870 km (0.114 R)
• M2: 493,972 km (0.108 R)
• M3: 648,956 km (0.115 R)
• M4: 1,806,843 km (0.083 R)
• M5: 1,849,179 km (0.074 R)
• M6: 2,109,629 km (0.081 R)
• M7: 6,117,506 km (0.11 R)
• M8: 6,212,949 km (0.072 R)
• M9: 6,309,141 km (0.079 R)
• M10: 6,341,155 km (0.099 R)
• M11: 6,763,769 km (0.086 R)
• M12: 6,829,592 km (0.115 R)
• M13: 7,363,955 km (0.102 R)
• M14: 7,397,764 km (0.1 R)
• M15: 7,567,707 km (0.067 R)
• M16: 8,190,035 km (0.11 R)
• M17: 9,779,213 km (0.11 R)
• M18: 10,380,147 km (0.113 R)
• M19: 10,418,145 km (0.099 R)
• M20: 10,761,772 km (0.101 R)
• M21: 11,577,828 km (0.035 R)
• M22: 12,656,129 km (0.11 R)
• M23: 13,807,734 km (0.057 R)
• M24: 14,565,597 km (0.091 R)
• M25: 14,693,204 km (0.118 R)
• M26: 14,735,839 km (0.112 R)
• M27: 14,864,044 km (0.108 R)
• M28: 15,207,372 km (0.12 R)
• M29: 15,640,457 km (0.109 R)
• M30: 16,165,247 km (0.05 R)
• M31: 17,277,208 km (0.027 R)
• M32: 17,412,295 km (0.079 R)
• M33: 17,683,516 km (0.097 R)
• M34: 18,551,632 km (0.093 R)
• M35: 19,200,139 km (0.082 R)
• M36: 19,386,687 km (0.09 R)
• M37: 22,404,525 km (0.081 R)
• M38: 23,492,102 km (0.11 R)
• M39: 23,641,849 km (0.046 R)
• M40: 24,546,318 km (0.097 R)
• M41: 24,596,882 km (0.118 R)
• M42: 26,804,647 km (0.073 R)
• M43: 29,289,019 km (0.087 R)
• M44: 29,880,978 km (0.116 R)
• M45: 33,570,959 km (0.115 R)
• M46: 34,529,732 km (0.065 R)
• M47: 35,497,630 km (0.098 R)
• M48: 35,554,776 km (0.09 R)
• M49: 35,783,960 km (0.095 R)
• M50: 35,841,256 km (0.109 R)
• M51: 37,517,949 km (0.07 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 20,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit