🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.77 AU - 0.87 AU

Year: 284 Days

Day: 34.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,850,721 km

• M1: 626,815 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.16 AU - 1.36 AU

Year: 542 Days

Day: 27.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.34 AU - 1.86 AU

Year: 775 Days

Day: 43.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 12.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.38 AU - 5.52 AU

Year: 3594 Days

Day: 5.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,850,721 km

• M1: 153,039 km (0.047 R)
• M2: 273,914 km (0.119 R)
• M3: 371,601 km (0.118 R)
• M4: 454,778 km (0.085 R)
• M5: 638,484 km (0.114 R)
• M6: 721,062 km (0.045 R)
• M7: 840,590 km (0.035 R)
• M8: 1,011,282 km (0.075 R)
• M9: 1,251,087 km (0.106 R)
• M10: 1,479,074 km (0.091 R)
• M11: 1,561,802 km (0.111 R)
• M12: 2,219,733 km (0.085 R)
• M13: 2,522,818 km (0.112 R)
• M14: 2,775,190 km (0.118 R)
• M15: 3,155,617 km (0.114 R)
• M16: 3,236,550 km (0.117 R)
• M17: 3,427,886 km (0.073 R)
• M18: 3,822,076 km (0.091 R)
• M19: 4,127,405 km (0.083 R)
• M20: 4,425,554 km (0.044 R)
• M21: 4,653,840 km (0.107 R)
• M22: 4,777,258 km (0.037 R)
• M23: 5,217,824 km (0.065 R)
• M24: 5,459,125 km (0.073 R)
• M25: 5,622,187 km (0.041 R)
• M26: 5,737,228 km (0.075 R)
• M27: 5,836,561 km (0.109 R)
• M28: 6,137,851 km (0.029 R)
• M29: 6,324,400 km (0.113 R)
• M30: 6,444,227 km (0.09 R)
• M31: 6,773,193 km (0.1 R)
• M32: 6,966,174 km (0.092 R)
• M33: 7,089,892 km (0.111 R)
• M34: 7,411,527 km (0.113 R)
• M35: 7,556,039 km (0.095 R)
• M36: 7,792,852 km (0.119 R)
• M37: 7,995,109 km (0.119 R)
• M38: 8,783,639 km (0.114 R)
• M39: 8,860,083 km (0.053 R)
• M40: 9,129,210 km (0.111 R)
• M41: 9,323,089 km (0.119 R)
• M42: 9,420,627 km (0.063 R)
• M43: 9,538,061 km (0.081 R)
• M44: 9,616,600 km (0.112 R)
• M45: 9,754,529 km (0.087 R)
• M46: 9,913,103 km (0.09 R)
• M47: 10,072,425 km (0.048 R)
• M48: 10,718,538 km (0.104 R)
• M49: 11,607,897 km (0.091 R)
• M50: 12,050,856 km (0.08 R)
• M51: 12,306,370 km (0.073 R)
• M52: 12,649,996 km (0.116 R)
• M53: 12,736,464 km (0.099 R)
• M54: 12,953,231 km (0.075 R)
• M55: 13,324,832 km (0.101 R)
• M56: 13,922,027 km (0.105 R)
• M57: 14,415,251 km (0.056 R)
• M58: 14,982,526 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 8.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.43 AU - 5.49 AU

Year: 4885 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,850,721 km

• M1: 113,694 km (0.111 R)
• M2: 669,750 km (0.052 R)
• M3: 1,038,808 km (0.1 R)
• M4: 1,667,717 km (0.11 R)
• M5: 1,803,402 km (0.099 R)
• M6: 2,152,115 km (0.1 R)
• M7: 2,218,985 km (0.086 R)
• M8: 2,354,970 km (0.073 R)
• M9: 2,779,528 km (0.075 R)
• M10: 3,398,116 km (0.053 R)
• M11: 3,682,950 km (0.063 R)
• M12: 3,860,971 km (0.09 R)
• M13: 4,309,615 km (0.089 R)
• M14: 4,792,517 km (0.085 R)
• M15: 6,035,825 km (0.091 R)
• M16: 6,811,490 km (0.088 R)
• M17: 6,910,674 km (0.028 R)
• M18: 7,130,433 km (0.087 R)
• M19: 7,271,653 km (0.11 R)
• M20: 7,741,839 km (0.117 R)
• M21: 8,992,777 km (0.094 R)
• M22: 9,079,992 km (0.09 R)
• M23: 9,608,372 km (0.106 R)
• M24: 9,988,650 km (0.029 R)
• M25: 10,056,268 km (0.098 R)
• M26: 10,351,125 km (0.028 R)
• M27: 11,019,080 km (0.054 R)
• M28: 11,370,037 km (0.107 R)
• M29: 11,606,102 km (0.077 R)
• M30: 12,155,126 km (0.086 R)
• M31: 12,493,517 km (0.104 R)
• M32: 12,810,514 km (0.091 R)
• M33: 13,056,154 km (0.105 R)
• M34: 14,180,681 km (0.094 R)
• M35: 14,588,036 km (0.069 R)
• M36: 15,180,294 km (0.09 R)
• M37: 15,990,965 km (0.041 R)
• M38: 16,202,497 km (0.12 R)
• M39: 16,308,561 km (0.096 R)
• M40: 17,273,917 km (0.082 R)
• M41: 17,409,452 km (0.11 R)
• M42: 18,340,400 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 12.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.25 AU - 9.05 AU

Year: 8101 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 113.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,850,721 km

• M1: 191,485 km (0.041 R)
• M2: 652,845 km (0.078 R)
• M3: 945,159 km (0.065 R)
• M4: 1,087,726 km (0.12 R)
• M5: 1,248,245 km (0.107 R)
• M6: 1,363,435 km (0.116 R)
• M7: 1,504,506 km (0.12 R)
• M8: 2,068,191 km (0.068 R)
• M9: 2,231,851 km (0.062 R)
• M10: 2,334,774 km (0.094 R)
• M11: 2,532,094 km (0.084 R)
• M12: 2,748,711 km (0.117 R)
• M13: 2,943,488 km (0.111 R)
• M14: 3,215,157 km (0.1 R)
• M15: 3,302,672 km (0.115 R)
• M16: 3,420,555 km (0.08 R)
• M17: 3,555,044 km (0.106 R)
• M18: 3,706,437 km (0.076 R)
• M19: 3,875,632 km (0.115 R)
• M20: 4,094,643 km (0.111 R)
• M21: 4,173,930 km (0.067 R)
• M22: 4,414,633 km (0.095 R)
• M23: 4,512,321 km (0.074 R)
• M24: 4,627,212 km (0.063 R)
• M25: 4,927,006 km (0.084 R)
• M26: 5,011,379 km (0.05 R)
• M27: 5,371,312 km (0.08 R)
• M28: 5,475,731 km (0.081 R)
• M29: 5,598,401 km (0.061 R)
• M30: 5,775,375 km (0.119 R)
• M31: 5,864,386 km (0.082 R)
• M32: 6,116,459 km (0.07 R)
• M33: 6,372,121 km (0.046 R)
• M34: 6,482,824 km (0.084 R)
• M35: 6,818,671 km (0.076 R)
• M36: 6,950,915 km (0.079 R)
• M37: 7,179,351 km (0.111 R)
• M38: 7,507,569 km (0.108 R)
• M39: 8,018,895 km (0.078 R)
• M40: 8,460,508 km (0.11 R)
• M41: 8,745,641 km (0.06 R)
• M42: 9,137,737 km (0.113 R)
• M43: 9,325,482 km (0.079 R)
• M44: 9,409,257 km (0.057 R)
• M45: 9,577,854 km (0.044 R)
• M46: 10,719,286 km (0.11 R)
• M47: 11,027,906 km (0.106 R)
• M48: 11,744,630 km (0.107 R)
• M49: 11,948,831 km (0.054 R)
• M50: 12,824,427 km (0.12 R)
• M51: 13,058,249 km (0.098 R)
• M52: 13,199,319 km (0.098 R)
• M53: 13,435,385 km (0.109 R)
• M54: 13,577,802 km (0.102 R)
• M55: 14,490,947 km (0.12 R)
• M56: 14,636,955 km (0.119 R)
• M57: 14,783,561 km (0.073 R)
• M58: 15,102,653 km (0.096 R)
• M59: 16,300,633 km (0.061 R)
• M60: 16,962,304 km (0.082 R)
• M61: 17,116,240 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.31 AU - 11.17 AU

Year: 12546 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,850,721 km

• M1: 219,909 km (0.12 R)
• M2: 404,812 km (0.051 R)
• M3: 785,987 km (0.086 R)
• M4: 1,030,879 km (0.085 R)
• M5: 1,162,375 km (0.036 R)
• M6: 1,401,283 km (0.104 R)
• M7: 1,634,058 km (0.072 R)
• M8: 2,018,374 km (0.111 R)
• M9: 2,160,792 km (0.116 R)
• M10: 2,737,043 km (0.074 R)
• M11: 2,921,646 km (0.069 R)
• M12: 3,029,058 km (0.069 R)
• M13: 3,359,071 km (0.066 R)
• M14: 3,415,319 km (0.112 R)
• M15: 3,934,723 km (0.046 R)
• M16: 4,509,927 km (0.099 R)
• M17: 4,886,764 km (0.084 R)
• M18: 5,111,310 km (0.032 R)
• M19: 5,603,936 km (0.107 R)
• M20: 5,872,913 km (0.069 R)
• M21: 6,111,671 km (0.091 R)
• M22: 6,493,445 km (0.107 R)
• M23: 7,280,180 km (0.115 R)
• M24: 8,096,835 km (0.086 R)
• M25: 8,554,605 km (0.106 R)
• M26: 8,903,317 km (0.071 R)
• M27: 10,221,723 km (0.119 R)
• M28: 10,674,706 km (0.118 R)
• M29: 10,799,470 km (0.079 R)
• M30: 11,092,233 km (0.11 R)
• M31: 11,728,473 km (0.117 R)
• M32: 13,169,549 km (0.067 R)
• M33: 13,258,710 km (0.112 R)
• M34: 13,707,354 km (0.088 R)
• M35: 14,897,106 km (0.118 R)
• M36: 15,410,376 km (0.067 R)
• M37: 15,740,090 km (0.079 R)
• M38: 16,024,475 km (0.113 R)
• M39: 16,406,398 km (0.066 R)
• M40: 17,423,066 km (0.119 R)
• M41: 17,668,107 km (0.064 R)
• M42: 18,810,287 km (0.093 R)
• M43: 18,960,932 km (0.106 R)
• M44: 19,112,026 km (0.097 R)
• M45: 19,975,953 km (0.074 R)
• M46: 20,232,514 km (0.089 R)
• M47: 21,060,837 km (0.112 R)
• M48: 21,165,107 km (0.052 R)
• M49: 21,531,472 km (0.086 R)
• M50: 22,270,635 km (0.097 R)
• M51: 22,376,999 km (0.075 R)
• M52: 22,750,246 km (0.073 R)
• M53: 23,991,310 km (0.089 R)
• M54: 24,264,027 km (0.056 R)
• M55: 24,647,446 km (0.108 R)
• M56: 25,365,067 km (0.113 R)
• M57: 25,531,569 km (0.04 R)
• M58: 26,933,750 km (0.099 R)
• M59: 27,160,391 km (0.106 R)
• M60: 27,217,238 km (0.078 R)
• M61: 27,615,617 km (0.092 R)
• M62: 28,303,169 km (0.095 R)
• M63: 28,822,573 km (0.077 R)
• M64: 29,054,450 km (0.11 R)
• M65: 29,461,655 km (0.076 R)
• M66: 30,164,167 km (0.082 R)
• M67: 30,281,751 km (0.079 R)
• M68: 30,990,695 km (0.025 R)
• M69: 32,124,348 km (0.03 R)
• M70: 34,002,998 km (0.089 R)
• M71: 34,370,709 km (0.096 R)
• M72: 35,295,822 km (0.112 R)
• M73: 35,605,939 km (0.031 R)
• M74: 36,667,336 km (0.11 R)
• M75: 36,730,017 km (0.103 R)
• M76: 36,981,491 km (0.078 R)
• M77: 37,612,345 km (0.031 R)
• M78: 37,739,055 km (0.054 R)
• M79: 38,119,781 km (0.081 R)
• M80: 38,629,312 km (0.104 R)
• M81: 39,333,768 km (0.098 R)
• M82: 39,462,273 km (0.11 R)
• M83: 40,236,292 km (0.097 R)
• M84: 41,276,296 km (0.047 R)
• M85: 41,668,542 km (0.12 R)
• M86: 41,930,638 km (0.086 R)
• M87: 43,981,176 km (0.117 R)
• M88: 44,181,338 km (0.119 R)
• M89: 44,515,539 km (0.06 R)
• M90: 44,649,579 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit