🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 21.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,488,120 km

• M1: 122,072 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.8 AU

Year: 200 Days

Day: 36.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.66 AU - 0.8 AU

Year: 238 Days

Day: 30.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 238 Days

Day: 16.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 0.99 AU

Year: 309 Days

Day: 18.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.68 AU - 1.13 AU

Year: 325 Days

Day: 17.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 9.9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.75 AU - 9.97 AU

Year: 9205 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,488,120 km

• M1: 144,661 km (0.083 R)
• M2: 244,443 km (0.086 R)
• M3: 439,668 km (0.085 R)
• M4: 610,359 km (0.109 R)
• M5: 688,449 km (0.118 R)
• M6: 891,005 km (0.111 R)
• M7: 1,113,158 km (0.039 R)
• M8: 1,930,112 km (0.11 R)
• M9: 2,345,246 km (0.081 R)
• M10: 2,841,911 km (0.106 R)
• M11: 3,116,273 km (0.113 R)
• M12: 3,256,895 km (0.061 R)
• M13: 3,780,189 km (0.118 R)
• M14: 4,143,711 km (0.112 R)
• M15: 4,423,759 km (0.09 R)
• M16: 4,518,454 km (0.113 R)
• M17: 5,267,341 km (0.113 R)
• M18: 5,367,871 km (0.109 R)
• M19: 5,570,875 km (0.089 R)
• M20: 5,810,980 km (0.065 R)
• M21: 5,880,094 km (0.085 R)
• M22: 6,265,757 km (0.096 R)
• M23: 6,951,364 km (0.086 R)
• M24: 7,396,568 km (0.116 R)
• M25: 7,851,046 km (0.081 R)
• M26: 8,314,650 km (0.111 R)
• M27: 9,026,736 km (0.101 R)
• M28: 9,228,094 km (0.113 R)
• M29: 9,553,170 km (0.08 R)
• M30: 9,717,130 km (0.105 R)
• M31: 9,799,558 km (0.058 R)
• M32: 9,882,136 km (0.099 R)
• M33: 10,048,040 km (0.1 R)
• M34: 10,214,842 km (0.081 R)
• M35: 10,508,951 km (0.09 R)
• M36: 10,635,810 km (0.041 R)
• M37: 10,763,268 km (0.106 R)
• M38: 11,191,716 km (0.107 R)
• M39: 12,153,780 km (0.098 R)
• M40: 12,779,847 km (0.113 R)
• M41: 13,692,394 km (0.093 R)
• M42: 14,203,271 km (0.098 R)
• M43: 14,531,638 km (0.096 R)
• M44: 14,673,158 km (0.092 R)
• M45: 15,676,361 km (0.061 R)
• M46: 16,308,561 km (0.101 R)
• M47: 16,455,616 km (0.075 R)
• M48: 16,652,337 km (0.047 R)
• M49: 16,751,072 km (0.08 R)
• M50: 17,397,185 km (0.088 R)
• M51: 18,458,283 km (0.067 R)
• M52: 18,662,634 km (0.089 R)
• M53: 19,332,383 km (0.099 R)
• M54: 21,227,938 km (0.089 R)
• M55: 21,603,429 km (0.085 R)
• M56: 23,790,549 km (0.048 R)
• M57: 24,068,951 km (0.086 R)
• M58: 24,348,250 km (0.087 R)
• M59: 24,460,449 km (0.096 R)
• M60: 24,854,041 km (0.113 R)
• M61: 25,249,727 km (0.115 R)
• M62: 26,334,162 km (0.1 R)
• M63: 26,679,733 km (0.1 R)
• M64: 28,018,634 km (0.076 R)
• M65: 28,844,265 km (0.102 R)
• M66: 31,490,801 km (0.117 R)
• M67: 32,472,163 km (0.052 R)
• M68: 34,717,028 km (0.104 R)
• M69: 34,969,549 km (0.111 R)
• M70: 36,113,375 km (0.088 R)
• M71: 36,497,393 km (0.099 R)
• M72: 37,463,346 km (0.101 R)
• M73: 37,722,300 km (0.083 R)
• M74: 37,852,151 km (0.079 R)
• M75: 38,960,821 km (0.096 R)
• M76: 39,354,562 km (0.055 R)
• M77: 39,683,827 km (0.055 R)
• M78: 40,146,234 km (0.117 R)
• M79: 40,411,322 km (0.06 R)
• M80: 41,745,286 km (0.086 R)
• M81: 41,879,475 km (0.106 R)
• M82: 42,687,603 km (0.065 R)
• M83: 42,890,458 km (0.096 R)
• M84: 43,297,214 km (0.089 R)
• M85: 44,114,318 km (0.038 R)
• M86: 44,182,684 km (0.056 R)
• M87: 44,456,298 km (0.053 R)
• M88: 44,867,842 km (0.042 R)
• M89: 45,280,732 km (0.092 R)
• M90: 45,694,819 km (0.067 R)
• M91: 46,040,839 km (0.066 R)
• M92: 46,179,367 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 11.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.24 AU - 11.54 AU

Year: 10957 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,488,120 km

• M1: 152,739 km (0.041 R)
• M2: 234,270 km (0.061 R)
• M3: 385,065 km (0.077 R)
• M4: 550,520 km (0.091 R)
• M5: 650,900 km (0.119 R)
• M6: 774,468 km (0.098 R)
• M7: 889,509 km (0.06 R)
• M8: 993,330 km (0.105 R)
• M9: 1,617,303 km (0.117 R)
• M10: 1,834,668 km (0.099 R)
• M11: 2,346,443 km (0.114 R)
• M12: 2,543,463 km (0.053 R)
• M13: 2,823,361 km (0.084 R)
• M14: 3,275,894 km (0.072 R)
• M15: 3,924,251 km (0.071 R)
• M16: 4,070,558 km (0.053 R)
• M17: 4,581,435 km (0.081 R)
• M18: 4,922,967 km (0.063 R)
• M19: 5,112,806 km (0.077 R)
• M20: 5,796,319 km (0.104 R)
• M21: 6,030,589 km (0.113 R)
• M22: 6,857,417 km (0.088 R)
• M23: 7,034,241 km (0.042 R)
• M24: 8,014,856 km (0.113 R)
• M25: 9,663,873 km (0.11 R)
• M26: 9,782,803 km (0.091 R)
• M27: 10,344,094 km (0.114 R)
• M28: 10,547,099 km (0.084 R)
• M29: 10,751,449 km (0.106 R)
• M30: 10,998,435 km (0.052 R)
• M31: 11,624,054 km (0.098 R)
• M32: 11,877,622 km (0.071 R)
• M33: 12,605,715 km (0.092 R)
• M34: 13,084,727 km (0.03 R)
• M35: 14,195,342 km (0.08 R)
• M36: 14,466,413 km (0.092 R)
• M37: 14,830,385 km (0.097 R)
• M38: 15,243,724 km (0.052 R)
• M39: 15,428,477 km (0.095 R)
• M40: 15,987,674 km (0.109 R)
• M41: 16,269,666 km (0.103 R)
• M42: 16,411,335 km (0.07 R)
• M43: 16,695,870 km (0.036 R)
• M44: 17,029,922 km (0.081 R)
• M45: 17,850,317 km (0.042 R)
• M46: 18,094,012 km (0.079 R)
• M47: 18,437,190 km (0.089 R)
• M48: 18,881,495 km (0.096 R)
• M49: 19,329,391 km (0.106 R)
• M50: 19,529,553 km (0.062 R)
• M51: 19,982,386 km (0.106 R)
• M52: 22,141,682 km (0.032 R)
• M53: 22,877,703 km (0.063 R)
• M54: 22,983,469 km (0.116 R)
• M55: 24,212,116 km (0.114 R)
• M56: 25,791,421 km (0.109 R)
• M57: 26,232,884 km (0.057 R)
• M58: 26,788,341 km (0.06 R)
• M59: 27,179,390 km (0.12 R)
• M60: 27,403,787 km (0.046 R)
• M61: 28,250,660 km (0.063 R)
• M62: 29,105,911 km (0.11 R)
• M63: 29,854,200 km (0.074 R)
• M64: 30,085,628 km (0.119 R)
• M65: 30,783,801 km (0.097 R)
• M66: 31,076,115 km (0.095 R)
• M67: 31,487,210 km (0.112 R)
• M68: 31,781,768 km (0.118 R)
• M69: 32,611,737 km (0.087 R)
• M70: 33,268,771 km (0.091 R)
• M71: 34,474,680 km (0.112 R)
• M72: 35,022,058 km (0.107 R)
• M73: 35,143,981 km (0.097 R)
• M74: 35,940,589 km (0.088 R)
• M75: 36,186,827 km (0.091 R)
• M76: 36,371,880 km (0.12 R)
• M77: 36,619,165 km (0.077 R)
• M78: 36,743,032 km (0.089 R)
• M79: 38,869,865 km (0.104 R)
• M80: 39,059,406 km (0.111 R)
• M81: 39,312,525 km (0.104 R)
• M82: 41,293,650 km (0.077 R)
• M83: 41,745,435 km (0.111 R)
• M84: 42,653,943 km (0.088 R)
• M85: 43,110,666 km (0.083 R)
• M86: 43,241,564 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.64 AU - 12.16 AU

Year: 14657 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,488,120 km

• M1: 146,756 km (0.095 R)
• M2: 500,704 km (0.081 R)
• M3: 604,824 km (0.055 R)
• M4: 1,331,421 km (0.056 R)
• M5: 1,480,720 km (0.051 R)
• M6: 1,823,149 km (0.101 R)
• M7: 2,219,284 km (0.115 R)
• M8: 2,518,630 km (0.113 R)
• M9: 2,611,081 km (0.099 R)
• M10: 3,089,944 km (0.043 R)
• M11: 3,155,767 km (0.085 R)
• M12: 3,356,527 km (0.099 R)
• M13: 3,700,303 km (0.082 R)
• M14: 3,770,465 km (0.11 R)
• M15: 4,019,396 km (0.028 R)
• M16: 4,200,559 km (0.076 R)
• M17: 4,570,963 km (0.033 R)
• M18: 4,798,352 km (0.073 R)
• M19: 5,623,085 km (0.064 R)
• M20: 6,747,014 km (0.116 R)
• M21: 6,919,350 km (0.096 R)
• M22: 7,757,697 km (0.09 R)
• M23: 7,847,904 km (0.105 R)
• M24: 8,029,217 km (0.094 R)
• M25: 8,349,805 km (0.119 R)
• M26: 9,193,537 km (0.029 R)
• M27: 10,659,297 km (0.099 R)
• M28: 11,011,600 km (0.119 R)
• M29: 12,937,224 km (0.077 R)
• M30: 13,965,859 km (0.112 R)
• M31: 15,985,879 km (0.096 R)
• M32: 16,215,960 km (0.08 R)
• M33: 16,273,556 km (0.057 R)
• M34: 17,088,415 km (0.076 R)
• M35: 17,147,058 km (0.064 R)
• M36: 17,559,948 km (0.088 R)
• M37: 18,095,508 km (0.064 R)
• M38: 18,818,066 km (0.05 R)
• M39: 20,478,004 km (0.05 R)
• M40: 20,665,300 km (0.117 R)
• M41: 21,801,197 km (0.093 R)
• M42: 22,827,737 km (0.116 R)
• M43: 23,151,766 km (0.064 R)
• M44: 25,731,133 km (0.069 R)
• M45: 25,865,921 km (0.078 R)
• M46: 27,088,883 km (0.108 R)
• M47: 27,225,915 km (0.053 R)
• M48: 27,500,726 km (0.114 R)
• M49: 28,400,258 km (0.092 R)
• M50: 28,609,246 km (0.116 R)
• M51: 28,958,557 km (0.108 R)
• M52: 29,239,053 km (0.1 R)
• M53: 29,520,447 km (0.086 R)
• M54: 29,873,498 km (0.06 R)
• M55: 30,086,077 km (0.103 R)
• M56: 30,370,163 km (0.085 R)
• M57: 30,941,028 km (0.097 R)
• M58: 32,238,491 km (0.087 R)
• M59: 33,553,606 km (0.09 R)
• M60: 33,700,810 km (0.075 R)
• M61: 34,291,871 km (0.075 R)
• M62: 34,440,123 km (0.089 R)
• M63: 35,484,166 km (0.11 R)
• M64: 36,917,463 km (0.09 R)
• M65: 37,145,600 km (0.112 R)
• M66: 38,369,759 km (0.102 R)
• M67: 41,329,853 km (0.099 R)
• M68: 41,803,928 km (0.113 R)
• M69: 42,041,639 km (0.054 R)
• M70: 42,438,822 km (0.077 R)
• M71: 44,201,234 km (0.091 R)
• M72: 44,686,081 km (0.067 R)
• M73: 44,929,028 km (0.074 R)
• M74: 45,660,860 km (0.119 R)
• M75: 45,742,391 km (0.088 R)
• M76: 46,232,773 km (0.046 R)
• M77: 46,314,753 km (0.095 R)
• M78: 48,377,707 km (0.059 R)
• M79: 49,044,166 km (0.029 R)
• M80: 50,133,837 km (0.067 R)
• M81: 50,386,358 km (0.065 R)
• M82: 50,892,747 km (0.096 R)
• M83: 51,231,287 km (0.105 R)
• M84: 53,106,496 km (0.089 R)
• M85: 53,621,861 km (0.103 R)
• M86: 53,708,029 km (0.12 R)
• M87: 54,052,703 km (0.086 R)
• M88: 55,874,206 km (0.116 R)
• M89: 56,485,762 km (0.119 R)
• M90: 57,451,417 km (0.086 R)
• M91: 57,539,530 km (0.052 R)
• M92: 58,157,219 km (0.059 R)
• M93: 58,245,632 km (0.039 R)
• M94: 59,488,192 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit