🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.9 AU - 1.1 AU

Year: 375 Days

Day: 45.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,276,373 km

• M1: 80,035 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.44 AU - 1.72 AU

Year: 744 Days

Day: 21.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,276,373 km

• M1: 518,057 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.58 AU - 1.82 AU

Year: 831 Days

Day: 18.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.78 AU - 4.24 AU

Year: 3009 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,276,373 km

• M1: 463,604 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 11.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.1 AU - 5.18 AU

Year: 3745 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 67,276,373 km

• M1: 148,850 km (0.109 R)
• M2: 284,535 km (0.101 R)
• M3: 395,387 km (0.077 R)
• M4: 509,381 km (0.074 R)
• M5: 665,860 km (0.091 R)
• M6: 738,415 km (0.085 R)
• M7: 885,619 km (0.075 R)
• M8: 980,464 km (0.11 R)
• M9: 1,050,476 km (0.105 R)
• M10: 1,151,455 km (0.113 R)
• M11: 1,356,105 km (0.045 R)
• M12: 1,466,957 km (0.105 R)
• M13: 1,539,960 km (0.103 R)
• M14: 1,639,293 km (0.103 R)
• M15: 1,723,816 km (0.119 R)
• M16: 1,809,835 km (0.081 R)
• M17: 1,923,978 km (0.084 R)
• M18: 2,196,546 km (0.034 R)
• M19: 2,491,403 km (0.117 R)
• M20: 2,619,010 km (0.086 R)
• M21: 2,994,052 km (0.053 R)
• M22: 3,204,087 km (0.076 R)
• M23: 3,289,358 km (0.064 R)
• M24: 3,451,522 km (0.081 R)
• M25: 3,919,763 km (0.116 R)
• M26: 4,196,370 km (0.063 R)
• M27: 4,431,837 km (0.117 R)
• M28: 4,539,248 km (0.056 R)
• M29: 4,611,354 km (0.104 R)
• M30: 4,695,877 km (0.028 R)
• M31: 5,039,503 km (0.096 R)
• M32: 5,176,685 km (0.107 R)
• M33: 5,557,411 km (0.076 R)
• M34: 5,699,230 km (0.071 R)
• M35: 5,907,770 km (0.083 R)
• M36: 6,172,109 km (0.052 R)
• M37: 6,453,652 km (0.102 R)
• M38: 6,698,544 km (0.109 R)
• M39: 6,849,638 km (0.107 R)
• M40: 6,918,752 km (0.108 R)
• M41: 7,043,666 km (0.094 R)
• M42: 7,127,291 km (0.109 R)
• M43: 7,211,365 km (0.068 R)
• M44: 7,881,115 km (0.098 R)
• M45: 8,055,397 km (0.047 R)
• M46: 8,451,980 km (0.111 R)
• M47: 9,188,301 km (0.061 R)
• M48: 9,479,269 km (0.074 R)
• M49: 9,618,245 km (0.101 R)
• M50: 9,742,262 km (0.058 R)
• M51: 10,418,145 km (0.094 R)
• M52: 10,737,836 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 14.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.36 AU - 8.36 AU

Year: 8258 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,276,373 km

• M1: 184,604 km (0.048 R)
• M2: 285,283 km (0.109 R)
• M3: 602,580 km (0.109 R)
• M4: 824,733 km (0.101 R)
• M5: 946,955 km (0.107 R)
• M6: 1,566,738 km (0.104 R)
• M7: 1,884,335 km (0.11 R)
• M8: 2,374,268 km (0.094 R)
• M9: 2,502,922 km (0.117 R)
• M10: 3,097,873 km (0.046 R)
• M11: 3,267,816 km (0.088 R)
• M12: 4,511,124 km (0.097 R)
• M13: 4,737,166 km (0.085 R)
• M14: 5,000,010 km (0.027 R)
• M15: 5,817,412 km (0.074 R)
• M16: 6,934,460 km (0.116 R)
• M17: 7,158,408 km (0.11 R)
• M18: 7,883,209 km (0.115 R)
• M19: 8,117,031 km (0.108 R)
• M20: 8,551,613 km (0.107 R)
• M21: 8,832,258 km (0.103 R)
• M22: 9,279,406 km (0.085 R)
• M23: 10,195,843 km (0.072 R)
• M24: 10,664,832 km (0.107 R)
• M25: 11,184,685 km (0.085 R)
• M26: 11,403,846 km (0.12 R)
• M27: 11,624,353 km (0.083 R)
• M28: 12,024,826 km (0.113 R)
• M29: 12,520,444 km (0.097 R)
• M30: 13,114,946 km (0.058 R)
• M31: 13,906,169 km (0.076 R)
• M32: 14,521,765 km (0.117 R)
• M33: 15,001,375 km (0.067 R)
• M34: 15,534,991 km (0.105 R)
• M35: 15,632,678 km (0.11 R)
• M36: 16,921,464 km (0.115 R)
• M37: 17,426,207 km (0.119 R)
• M38: 18,398,743 km (0.066 R)
• M39: 19,126,836 km (0.077 R)
• M40: 19,441,739 km (0.11 R)
• M41: 19,758,288 km (0.105 R)
• M42: 20,879,973 km (0.073 R)
• M43: 21,693,786 km (0.104 R)
• M44: 22,242,062 km (0.111 R)
• M45: 22,906,127 km (0.048 R)
• M46: 23,017,428 km (0.054 R)
• M47: 23,970,815 km (0.088 R)
• M48: 24,310,402 km (0.108 R)
• M49: 24,480,794 km (0.108 R)
• M50: 25,338,887 km (0.041 R)
• M51: 25,627,013 km (0.111 R)
• M52: 25,858,291 km (0.095 R)
• M53: 27,025,454 km (0.085 R)
• M54: 27,852,580 km (0.057 R)
• M55: 28,568,257 km (0.111 R)
• M56: 29,350,354 km (0.093 R)
• M57: 29,652,991 km (0.092 R)
• M58: 30,322,591 km (0.056 R)
• M59: 30,567,333 km (0.106 R)
• M60: 30,812,673 km (0.09 R)
• M61: 31,863,000 km (0.109 R)
• M62: 32,236,396 km (0.066 R)
• M63: 32,611,289 km (0.107 R)
• M64: 33,176,469 km (0.068 R)
• M65: 33,554,952 km (0.088 R)
• M66: 33,808,072 km (0.075 R)
• M67: 34,443,863 km (0.1 R)
• M68: 34,763,104 km (0.107 R)
• M69: 34,891,160 km (0.12 R)
• M70: 35,083,393 km (0.109 R)
• M71: 35,340,403 km (0.074 R)
• M72: 35,985,469 km (0.04 R)
• M73: 38,274,017 km (0.039 R)
• M74: 39,736,486 km (0.073 R)
• M75: 40,071,435 km (0.115 R)
• M76: 40,744,177 km (0.106 R)
• M77: 41,149,587 km (0.028 R)
• M78: 43,127,869 km (0.1 R)
• M79: 43,334,314 km (0.078 R)
• M80: 43,610,023 km (0.092 R)
• M81: 43,817,216 km (0.04 R)
• M82: 44,440,740 km (0.1 R)
• M83: 45,696,614 km (0.093 R)
• M84: 46,469,886 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 8.1

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.73 AU - 13.69 AU

Year: 14065 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,276,373 km

• M1: 200,162 km (0.065 R)
• M2: 444,156 km (0.107 R)
• M3: 510,578 km (0.053 R)
• M4: 562,787 km (0.079 R)
• M5: 771,626 km (0.088 R)
• M6: 1,141,282 km (0.085 R)
• M7: 1,211,892 km (0.12 R)
• M8: 1,308,533 km (0.075 R)
• M9: 1,998,179 km (0.113 R)
• M10: 2,816,330 km (0.117 R)
• M11: 3,043,868 km (0.031 R)
• M12: 3,691,477 km (0.054 R)
• M13: 5,588,528 km (0.107 R)
• M14: 6,376,759 km (0.111 R)
• M15: 6,504,366 km (0.044 R)
• M16: 6,589,936 km (0.106 R)
• M17: 7,645,798 km (0.12 R)
• M18: 8,378,678 km (0.08 R)
• M19: 8,753,420 km (0.067 R)
• M20: 9,277,761 km (0.103 R)
• M21: 10,157,695 km (0.086 R)
• M22: 10,911,070 km (0.094 R)
• M23: 11,371,832 km (0.093 R)
• M24: 11,630,486 km (0.045 R)
• M25: 12,952,932 km (0.106 R)
• M26: 13,331,713 km (0.059 R)
• M27: 13,495,224 km (0.091 R)
• M28: 13,549,827 km (0.071 R)
• M29: 17,433,837 km (0.065 R)
• M30: 17,911,951 km (0.085 R)
• M31: 18,454,992 km (0.084 R)
• M32: 18,942,382 km (0.098 R)
• M33: 20,806,969 km (0.094 R)
• M34: 20,996,660 km (0.11 R)
• M35: 21,377,835 km (0.061 R)
• M36: 22,146,768 km (0.091 R)
• M37: 22,664,526 km (0.109 R)
• M38: 23,711,861 km (0.051 R)
• M39: 24,108,594 km (0.066 R)
• M40: 24,708,033 km (0.115 R)
• M41: 25,989,339 km (0.115 R)
• M42: 26,330,123 km (0.119 R)
• M43: 27,154,108 km (0.12 R)
• M44: 27,430,565 km (0.1 R)
• M45: 27,847,195 km (0.03 R)
• M46: 28,405,793 km (0.12 R)
• M47: 29,038,592 km (0.12 R)
• M48: 29,961,013 km (0.112 R)
• M49: 30,318,402 km (0.083 R)
• M50: 31,543,758 km (0.071 R)
• M51: 32,053,139 km (0.069 R)
• M52: 32,785,421 km (0.095 R)
• M53: 33,227,333 km (0.115 R)
• M54: 34,714,934 km (0.074 R)
• M55: 35,015,027 km (0.098 R)
• M56: 36,148,231 km (0.104 R)
• M57: 36,376,218 km (0.059 R)
• M58: 36,528,509 km (0.109 R)
• M59: 37,908,848 km (0.076 R)
• M60: 38,527,884 km (0.097 R)
• M61: 39,540,812 km (0.116 R)
• M62: 40,562,415 km (0.083 R)
• M63: 40,878,516 km (0.054 R)
• M64: 41,036,940 km (0.083 R)
• M65: 41,592,846 km (0.092 R)
• M66: 42,311,065 km (0.082 R)
• M67: 44,084,249 km (0.097 R)
• M68: 44,165,480 km (0.084 R)
• M69: 45,553,150 km (0.043 R)
• M70: 45,635,130 km (0.092 R)
• M71: 45,799,388 km (0.115 R)
• M72: 46,789,277 km (0.087 R)
• M73: 47,286,840 km (0.094 R)
• M74: 47,786,197 km (0.107 R)
• M75: 48,287,201 km (0.093 R)
• M76: 50,054,700 km (0.079 R)
• M77: 50,903,667 km (0.119 R)
• M78: 50,988,938 km (0.115 R)
• M79: 51,586,432 km (0.026 R)
• M80: 51,843,142 km (0.115 R)
• M81: 51,928,862 km (0.104 R)
• M82: 52,358,058 km (0.059 R)
• M83: 52,530,096 km (0.114 R)
• M84: 53,999,595 km (0.104 R)
• M85: 54,086,362 km (0.092 R)
• M86: 54,870,255 km (0.11 R)
• M87: 55,657,888 km (0.118 R)
• M88: 55,921,330 km (0.12 R)
• M89: 58,310,258 km (0.03 R)
• M90: 58,488,579 km (0.096 R)
• M91: 59,741,610 km (0.114 R)
• M92: 59,921,278 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 4.5

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.64 AU - 19.48 AU

Year: 24118 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,276,373 km

• M1: 95,294 km (0.112 R)
• M2: 155,582 km (0.109 R)
• M3: 204,949 km (0.051 R)
• M4: 1,520,363 km (0.103 R)
• M5: 1,577,061 km (0.119 R)
• M6: 1,840,802 km (0.1 R)
• M7: 1,870,871 km (0.108 R)
• M8: 1,993,242 km (0.029 R)
• M9: 2,118,156 km (0.108 R)
• M10: 2,245,763 km (0.108 R)
• M11: 2,609,436 km (0.103 R)
• M12: 4,157,923 km (0.107 R)
• M13: 4,439,018 km (0.117 R)
• M14: 5,189,401 km (0.115 R)
• M15: 5,579,253 km (0.093 R)
• M16: 7,326,107 km (0.079 R)
• M17: 7,422,298 km (0.098 R)
• M18: 7,616,177 km (0.091 R)
• M19: 7,910,137 km (0.101 R)
• M20: 8,559,541 km (0.038 R)
• M21: 8,916,332 km (0.087 R)
• M22: 8,967,644 km (0.101 R)
• M23: 9,174,089 km (0.093 R)
• M24: 9,434,390 km (0.119 R)
• M25: 10,662,588 km (0.067 R)
• M26: 11,212,061 km (0.06 R)
• M27: 11,378,713 km (0.065 R)
• M28: 11,434,364 km (0.055 R)
• M29: 11,714,411 km (0.117 R)
• M30: 11,883,606 km (0.095 R)
• M31: 13,031,321 km (0.043 R)
• M32: 13,441,369 km (0.082 R)
• M33: 15,492,505 km (0.053 R)
• M34: 16,051,403 km (0.114 R)
• M35: 16,239,298 km (0.104 R)
• M36: 16,680,312 km (0.109 R)
• M37: 16,807,022 km (0.072 R)
• M38: 17,509,832 km (0.052 R)
• M39: 18,157,142 km (0.103 R)
• M40: 18,944,027 km (0.049 R)
• M41: 19,408,229 km (0.077 R)
• M42: 22,971,501 km (0.085 R)
• M43: 23,324,702 km (0.09 R)
• M44: 24,827,113 km (0.039 R)
• M45: 25,407,702 km (0.09 R)
• M46: 26,139,685 km (0.118 R)
• M47: 26,878,549 km (0.086 R)
• M48: 27,774,191 km (0.096 R)
• M49: 28,150,280 km (0.094 R)
• M50: 28,755,553 km (0.068 R)
• M51: 30,133,050 km (0.07 R)
• M52: 32,396,915 km (0.091 R)
• M53: 32,476,052 km (0.06 R)
• M54: 34,070,317 km (0.118 R)
• M55: 34,957,881 km (0.035 R)
• M56: 35,689,863 km (0.076 R)
• M57: 36,673,619 km (0.061 R)
• M58: 37,417,270 km (0.061 R)
• M59: 38,583,834 km (0.108 R)
• M60: 38,751,384 km (0.084 R)
• M61: 39,762,366 km (0.101 R)
• M62: 40,867,146 km (0.052 R)
• M63: 41,638,024 km (0.112 R)
• M64: 42,240,904 km (0.104 R)
• M65: 42,586,624 km (0.111 R)
• M66: 43,020,159 km (0.099 R)
• M67: 43,281,058 km (0.033 R)
• M68: 46,095,741 km (0.071 R)
• M69: 46,362,624 km (0.095 R)
• M70: 48,064,749 km (0.073 R)
• M71: 49,696,263 km (0.09 R)
• M72: 50,977,569 km (0.08 R)
• M73: 52,084,593 km (0.063 R)
• M74: 52,920,097 km (0.102 R)
• M75: 53,386,095 km (0.086 R)
• M76: 55,641,881 km (0.118 R)
• M77: 56,876,811 km (0.063 R)
• M78: 57,736,999 km (0.113 R)
• M79: 58,024,676 km (0.094 R)
• M80: 58,505,184 km (0.102 R)
• M81: 59,954,638 km (0.097 R)
• M82: 61,416,059 km (0.114 R)
• M83: 62,593,395 km (0.089 R)
• M84: 64,472,942 km (0.106 R)
• M85: 64,671,907 km (0.116 R)
• M86: 65,269,850 km (0.07 R)
• M87: 66,170,280 km (0.06 R)
• M88: 66,471,271 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: 436 - 20,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit