🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 232 Days

Day: 17.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,073,336 km

• M1: 363,672 km (0.118 R)
• M2: 388,057 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 255 Days

Day: 30.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.13 AU - 1.35 AU

Year: 483 Days

Day: 18.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.02 AU - 1.58 AU

Year: 519 Days

Day: 19.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.71 AU - 2.01 AU

Year: 887 Days

Day: 43.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.58 AU - 4.7 AU

Year: 3497 Days

Day: 40.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,073,336 km

• M1: 1,472,342 km (0.09 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.4

Radius: 13.7

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.11 AU - 13.77 AU

Year: 14434 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,073,336 km

• M1: 174,431 km (0.063 R)
• M2: 352,602 km (0.099 R)
• M3: 566,976 km (0.087 R)
• M4: 670,198 km (0.077 R)
• M5: 781,050 km (0.078 R)
• M6: 1,005,597 km (0.086 R)
• M7: 1,116,898 km (0.072 R)
• M8: 1,252,433 km (0.045 R)
• M9: 2,231,402 km (0.067 R)
• M10: 2,481,529 km (0.11 R)
• M11: 2,714,753 km (0.059 R)
• M12: 2,955,306 km (0.087 R)
• M13: 3,202,890 km (0.12 R)
• M14: 3,315,238 km (0.102 R)
• M15: 3,543,824 km (0.074 R)
• M16: 3,689,532 km (0.103 R)
• M17: 4,138,475 km (0.074 R)
• M18: 4,322,930 km (0.081 R)
• M19: 4,510,226 km (0.077 R)
• M20: 4,828,570 km (0.115 R)
• M21: 5,088,572 km (0.065 R)
• M22: 5,588,378 km (0.062 R)
• M23: 5,724,512 km (0.029 R)
• M24: 5,861,544 km (0.085 R)
• M25: 6,034,479 km (0.098 R)
• M26: 6,563,756 km (0.067 R)
• M27: 7,292,597 km (0.085 R)
• M28: 7,780,286 km (0.099 R)
• M29: 7,894,280 km (0.109 R)
• M30: 8,433,879 km (0.097 R)
• M31: 9,065,332 km (0.067 R)
• M32: 9,185,459 km (0.045 R)
• M33: 9,671,203 km (0.093 R)
• M34: 11,135,766 km (0.084 R)
• M35: 11,307,505 km (0.05 R)
• M36: 11,566,907 km (0.062 R)
• M37: 13,028,179 km (0.111 R)
• M38: 13,118,686 km (0.077 R)
• M39: 13,391,253 km (0.096 R)
• M40: 14,034,674 km (0.117 R)
• M41: 15,542,920 km (0.084 R)
• M42: 15,927,984 km (0.065 R)
• M43: 17,102,178 km (0.107 R)
• M44: 17,799,903 km (0.098 R)
• M45: 18,051,526 km (0.113 R)
• M46: 18,659,791 km (0.113 R)
• M47: 19,223,476 km (0.084 R)
• M48: 21,000,848 km (0.081 R)
• M49: 21,160,170 km (0.116 R)
• M50: 21,319,941 km (0.104 R)
• M51: 21,747,940 km (0.103 R)
• M52: 22,612,466 km (0.097 R)
• M53: 23,543,264 km (0.039 R)
• M54: 24,598,378 km (0.076 R)
• M55: 24,766,376 km (0.102 R)
• M56: 25,725,747 km (0.093 R)
• M57: 26,124,276 km (0.104 R)
• M58: 26,467,603 km (0.118 R)
• M59: 26,985,212 km (0.079 R)
• M60: 27,448,217 km (0.119 R)
• M61: 28,440,799 km (0.114 R)
• M62: 28,793,850 km (0.102 R)
• M63: 30,340,991 km (0.082 R)
• M64: 31,306,346 km (0.075 R)
• M65: 33,267,275 km (0.106 R)
• M66: 34,075,253 km (0.058 R)
• M67: 34,575,808 km (0.108 R)
• M68: 35,141,587 km (0.064 R)
• M69: 35,837,516 km (0.079 R)
• M70: 36,282,570 km (0.105 R)
• M71: 36,857,774 km (0.064 R)
• M72: 38,470,888 km (0.118 R)
• M73: 39,581,053 km (0.087 R)
• M74: 40,370,930 km (0.078 R)
• M75: 41,299,185 km (0.094 R)
• M76: 41,632,339 km (0.085 R)
• M77: 42,704,657 km (0.063 R)
• M78: 42,839,295 km (0.072 R)
• M79: 43,379,343 km (0.111 R)
• M80: 43,785,950 km (0.046 R)
• M81: 44,261,971 km (0.107 R)
• M82: 44,534,688 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 10.2

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.88 AU - 13.9 AU

Year: 15258 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,073,336 km

• M1: 357,838 km (0.109 R)
• M2: 453,880 km (0.066 R)
• M3: 737,966 km (0.037 R)
• M4: 934,687 km (0.077 R)
• M5: 1,004,251 km (0.104 R)
• M6: 1,099,993 km (0.109 R)
• M7: 1,459,626 km (0.116 R)
• M8: 1,681,480 km (0.115 R)
• M9: 2,220,631 km (0.08 R)
• M10: 2,742,727 km (0.099 R)
• M11: 3,896,725 km (0.114 R)
• M12: 4,726,844 km (0.03 R)
• M13: 4,891,102 km (0.114 R)
• M14: 5,183,117 km (0.104 R)
• M15: 5,524,051 km (0.08 R)
• M16: 6,727,416 km (0.046 R)
• M17: 6,912,469 km (0.117 R)
• M18: 7,573,542 km (0.058 R)
• M19: 7,717,754 km (0.09 R)
• M20: 8,652,741 km (0.109 R)
• M21: 9,107,967 km (0.055 R)
• M22: 9,779,512 km (0.098 R)
• M23: 11,224,627 km (0.102 R)
• M24: 11,776,644 km (0.096 R)
• M25: 13,369,263 km (0.111 R)
• M26: 13,543,843 km (0.12 R)
• M27: 13,777,814 km (0.114 R)
• M28: 14,190,555 km (0.069 R)
• M29: 14,309,336 km (0.103 R)
• M30: 15,759,088 km (0.098 R)
• M31: 15,882,058 km (0.062 R)
• M32: 16,190,678 km (0.109 R)
• M33: 17,318,497 km (0.1 R)
• M34: 17,445,356 km (0.089 R)
• M35: 18,020,111 km (0.086 R)
• M36: 18,148,765 km (0.077 R)
• M37: 18,601,149 km (0.058 R)
• M38: 18,926,524 km (0.063 R)
• M39: 20,047,162 km (0.049 R)
• M40: 20,581,825 km (0.032 R)
• M41: 20,918,569 km (0.087 R)
• M42: 22,698,186 km (0.079 R)
• M43: 23,465,623 km (0.086 R)
• M44: 25,818,648 km (0.053 R)
• M45: 26,546,441 km (0.12 R)
• M46: 26,766,051 km (0.105 R)
• M47: 27,059,861 km (0.052 R)
• M48: 28,395,172 km (0.079 R)
• M49: 29,221,850 km (0.111 R)
• M50: 29,828,020 km (0.066 R)
• M51: 30,591,418 km (0.091 R)
• M52: 32,059,721 km (0.091 R)
• M53: 32,528,262 km (0.062 R)
• M54: 33,471,925 km (0.098 R)
• M55: 34,984,509 km (0.108 R)
• M56: 35,466,663 km (0.11 R)
• M57: 36,194,307 km (0.048 R)
• M58: 38,654,743 km (0.08 R)
• M59: 38,903,824 km (0.055 R)
• M60: 39,737,682 km (0.093 R)
• M61: 40,324,854 km (0.117 R)
• M62: 42,531,123 km (0.075 R)
• M63: 43,562,601 km (0.075 R)
• M64: 44,689,222 km (0.099 R)
• M65: 44,776,288 km (0.071 R)
• M66: 45,387,246 km (0.097 R)
• M67: 46,001,046 km (0.036 R)
• M68: 47,059,750 km (0.093 R)
• M69: 47,592,019 km (0.119 R)
• M70: 49,470,819 km (0.101 R)
• M71: 50,102,421 km (0.098 R)
• M72: 51,009,433 km (0.101 R)
• M73: 52,196,642 km (0.052 R)
• M74: 52,288,345 km (0.032 R)
• M75: 53,116,070 km (0.096 R)
• M76: 53,947,984 km (0.11 R)
• M77: 54,691,336 km (0.047 R)
• M78: 55,157,483 km (0.101 R)
• M79: 57,224,477 km (0.098 R)
• M80: 58,934,530 km (0.105 R)
• M81: 59,029,973 km (0.078 R)
• M82: 59,699,873 km (0.079 R)
• M83: 62,696,767 km (0.039 R)
• M84: 63,282,442 km (0.068 R)
• M85: 63,673,940 km (0.099 R)
• M86: 64,164,322 km (0.072 R)
• M87: 64,557,615 km (0.111 R)
• M88: 64,656,050 km (0.105 R)
• M89: 65,544,362 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.7

Radius: 3.1

Gravity: 52.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.23 AU - 19.69 AU

Year: 23363 Days

Day: 17.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,073,336 km

• M1: 178,171 km (0.119 R)
• M2: 357,389 km (0.114 R)
• M3: 557,850 km (0.105 R)
• M4: 1,046,138 km (0.053 R)
• M5: 1,240,914 km (0.072 R)
• M6: 1,989,652 km (0.042 R)
• M7: 2,125,786 km (0.115 R)
• M8: 2,888,585 km (0.109 R)
• M9: 3,120,612 km (0.108 R)
• M10: 3,561,477 km (0.08 R)
• M11: 4,323,977 km (0.086 R)
• M12: 4,367,659 km (0.089 R)
• M13: 5,134,648 km (0.109 R)
• M14: 5,557,262 km (0.081 R)
• M15: 5,604,834 km (0.079 R)
• M16: 6,137,851 km (0.073 R)
• M17: 6,585,897 km (0.026 R)
• M18: 7,251,458 km (0.097 R)
• M19: 8,370,898 km (0.042 R)
• M20: 8,700,463 km (0.091 R)
• M21: 8,811,315 km (0.092 R)
• M22: 9,542,848 km (0.029 R)
• M23: 11,243,776 km (0.097 R)
• M24: 13,416,984 km (0.075 R)
• M25: 14,913,561 km (0.075 R)
• M26: 15,850,044 km (0.067 R)
• M27: 16,189,033 km (0.118 R)
• M28: 16,325,466 km (0.054 R)
• M29: 17,081,833 km (0.11 R)
• M30: 18,060,801 km (0.068 R)
• M31: 19,129,977 km (0.062 R)
• M32: 20,734,564 km (0.091 R)
• M33: 22,838,209 km (0.082 R)
• M34: 22,914,654 km (0.12 R)
• M35: 22,991,098 km (0.078 R)
• M36: 23,528,753 km (0.096 R)
• M37: 23,915,314 km (0.076 R)
• M38: 25,482,352 km (0.026 R)
• M39: 26,358,397 km (0.079 R)
• M40: 26,679,284 km (0.117 R)
• M41: 27,244,166 km (0.083 R)
• M42: 27,894,468 km (0.115 R)
• M43: 27,976,148 km (0.103 R)
• M44: 29,210,331 km (0.105 R)
• M45: 30,462,315 km (0.059 R)
• M46: 30,967,956 km (0.11 R)
• M47: 31,561,261 km (0.099 R)
• M48: 31,987,466 km (0.106 R)
• M49: 32,073,035 km (0.08 R)
• M50: 32,244,175 km (0.101 R)
• M51: 33,624,216 km (0.105 R)
• M52: 34,671,999 km (0.113 R)
• M53: 34,847,627 km (0.027 R)
• M54: 35,730,255 km (0.068 R)
• M55: 36,888,741 km (0.105 R)
• M56: 37,337,684 km (0.059 R)
• M57: 37,788,273 km (0.08 R)
• M58: 38,604,030 km (0.047 R)
• M59: 39,333,918 km (0.058 R)
• M60: 40,068,443 km (0.085 R)
• M61: 40,900,058 km (0.043 R)
• M62: 41,085,709 km (0.091 R)
• M63: 44,664,688 km (0.084 R)
• M64: 45,047,210 km (0.082 R)
• M65: 47,073,064 km (0.103 R)
• M66: 48,342,103 km (0.101 R)
• M67: 50,714,127 km (0.069 R)
• M68: 52,517,978 km (0.027 R)
• M69: 53,529,110 km (0.083 R)
• M70: 53,630,537 km (0.115 R)
• M71: 54,240,747 km (0.033 R)
• M72: 55,365,274 km (0.082 R)
• M73: 55,570,523 km (0.068 R)
• M74: 55,878,993 km (0.12 R)
• M75: 56,188,063 km (0.075 R)
• M76: 58,680,214 km (0.108 R)
• M77: 59,099,088 km (0.09 R)
• M78: 59,203,956 km (0.104 R)
• M79: 60,784,457 km (0.047 R)
• M80: 61,420,547 km (0.101 R)
• M81: 61,739,340 km (0.105 R)
• M82: 61,845,854 km (0.09 R)
• M83: 63,020,347 km (0.118 R)
• M84: 63,986,899 km (0.103 R)
• M85: 66,697,014 km (0.095 R)
• M86: 67,243,644 km (0.093 R)
• M87: 68,121,186 km (0.119 R)
• M88: 69,444,528 km (0.1 R)
• M89: 69,665,933 km (0.101 R)
• M90: 70,220,343 km (0.058 R)
• M91: 70,331,494 km (0.079 R)
• M92: 70,665,097 km (0.093 R)
• M93: 74,822,273 km (0.066 R)
• M94: 75,162,757 km (0.088 R)
• M95: 75,731,379 km (0.098 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 16,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit