🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.51 AU - 0.75 AU

Year: 177 Days

Day: 45.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,993,510 km

• M1: 485,744 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.5 AU - 4.28 AU

Year: 2709 Days

Day: 41.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.85 AU - 5.49 AU

Year: 3563 Days

Day: 35.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,993,510 km

• M1: 40,840 km (0.103 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 14.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.79 AU - 6.29 AU

Year: 5241 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 91,993,510 km

• M1: 184,753 km (0.073 R)
• M2: 485,744 km (0.045 R)
• M3: 743,053 km (0.068 R)
• M4: 941,719 km (0.108 R)
• M5: 1,182,272 km (0.088 R)
• M6: 1,322,595 km (0.042 R)
• M7: 1,419,534 km (0.083 R)
• M8: 1,595,162 km (0.106 R)
• M9: 1,712,148 km (0.089 R)
• M10: 1,955,394 km (0.104 R)
• M11: 2,224,670 km (0.1 R)
• M12: 2,371,425 km (0.096 R)
• M13: 2,675,109 km (0.054 R)
• M14: 2,879,310 km (0.03 R)
• M15: 3,818,037 km (0.092 R)
• M16: 4,066,968 km (0.057 R)
• M17: 4,358,235 km (0.039 R)
• M18: 4,788,777 km (0.109 R)
• M19: 5,272,577 km (0.106 R)
• M20: 5,450,598 km (0.029 R)
• M21: 5,976,435 km (0.109 R)
• M22: 6,100,152 km (0.092 R)
• M23: 6,476,391 km (0.119 R)
• M24: 7,163,943 km (0.076 R)
• M25: 7,361,562 km (0.084 R)
• M26: 7,538,835 km (0.048 R)
• M27: 7,650,286 km (0.084 R)
• M28: 7,942,749 km (0.119 R)
• M29: 8,079,033 km (0.061 R)
• M30: 8,562,085 km (0.09 R)
• M31: 8,725,146 km (0.06 R)
• M32: 9,101,983 km (0.043 R)
• M33: 9,388,164 km (0.068 R)
• M34: 9,798,511 km (0.096 R)
• M35: 9,969,352 km (0.062 R)
• M36: 10,116,406 km (0.114 R)
• M37: 10,214,991 km (0.066 R)
• M38: 10,363,392 km (0.082 R)
• M39: 11,243,028 km (0.086 R)
• M40: 11,990,269 km (0.047 R)
• M41: 12,146,898 km (0.091 R)
• M42: 12,251,617 km (0.084 R)
• M43: 12,860,031 km (0.098 R)
• M44: 13,397,088 km (0.083 R)
• M45: 13,804,742 km (0.094 R)
• M46: 14,244,111 km (0.037 R)
• M47: 14,743,917 km (0.046 R)
• M48: 15,052,089 km (0.051 R)
• M49: 15,305,957 km (0.079 R)
• M50: 15,789,307 km (0.089 R)
• M51: 16,104,809 km (0.096 R)
• M52: 16,248,872 km (0.078 R)
• M53: 16,364,361 km (0.058 R)
• M54: 16,654,581 km (0.067 R)
• M55: 17,535,264 km (0.116 R)
• M56: 17,653,746 km (0.038 R)
• M57: 18,011,135 km (0.076 R)
• M58: 18,190,652 km (0.096 R)
• M59: 18,491,344 km (0.116 R)
• M60: 18,975,742 km (0.109 R)
• M61: 19,097,515 km (0.106 R)
• M62: 19,464,329 km (0.118 R)
• M63: 19,679,450 km (0.075 R)
• M64: 19,771,752 km (0.098 R)
• M65: 20,080,971 km (0.088 R)
• M66: 20,641,365 km (0.075 R)
• M67: 21,206,994 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 9.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.59 AU - 11.13 AU

Year: 11774 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 91,993,510 km

• M1: 143,614 km (0.119 R)
• M2: 204,051 km (0.093 R)
• M3: 312,211 km (0.093 R)
• M4: 551,867 km (0.075 R)
• M5: 680,222 km (0.1 R)
• M6: 804,837 km (0.067 R)
• M7: 983,456 km (0.108 R)
• M8: 1,225,356 km (0.066 R)
• M9: 1,362,238 km (0.044 R)
• M10: 1,707,959 km (0.118 R)
• M11: 1,940,284 km (0.026 R)
• M12: 2,435,753 km (0.046 R)
• M13: 2,900,703 km (0.069 R)
• M14: 3,393,179 km (0.073 R)
• M15: 3,836,138 km (0.108 R)
• M16: 4,219,258 km (0.118 R)
• M17: 5,669,161 km (0.098 R)
• M18: 6,764,666 km (0.096 R)
• M19: 6,917,705 km (0.047 R)
• M20: 8,741,901 km (0.075 R)
• M21: 9,758,568 km (0.12 R)
• M22: 10,527,801 km (0.116 R)
• M23: 11,027,308 km (0.101 R)
• M24: 11,280,128 km (0.106 R)
• M25: 12,347,359 km (0.055 R)
• M26: 12,609,754 km (0.088 R)
• M27: 14,458,634 km (0.091 R)
• M28: 15,253,747 km (0.109 R)
• M29: 15,374,323 km (0.043 R)
• M30: 15,656,614 km (0.11 R)
• M31: 16,267,572 km (0.065 R)
• M32: 16,969,335 km (0.114 R)
• M33: 17,094,249 km (0.103 R)
• M34: 18,189,306 km (0.099 R)
• M35: 18,530,688 km (0.102 R)
• M36: 19,786,413 km (0.051 R)
• M37: 19,917,909 km (0.045 R)
• M38: 22,242,361 km (0.113 R)
• M39: 22,790,787 km (0.103 R)
• M40: 24,416,018 km (0.058 R)
• M41: 24,604,063 km (0.119 R)
• M42: 27,093,072 km (0.043 R)
• M43: 27,287,848 km (0.067 R)
• M44: 28,317,979 km (0.051 R)
• M45: 28,614,632 km (0.084 R)
• M46: 29,761,449 km (0.088 R)
• M47: 30,163,867 km (0.079 R)
• M48: 30,315,111 km (0.107 R)
• M49: 31,330,731 km (0.082 R)
• M50: 31,432,906 km (0.114 R)
• M51: 31,535,231 km (0.092 R)
• M52: 31,688,868 km (0.026 R)
• M53: 31,791,343 km (0.117 R)
• M54: 32,512,404 km (0.099 R)
• M55: 33,238,702 km (0.093 R)
• M56: 33,708,589 km (0.044 R)
• M57: 34,022,894 km (0.038 R)
• M58: 35,078,008 km (0.085 R)
• M59: 35,343,544 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 10.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.54 AU - 11.28 AU

Year: 12724 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,993,510 km

• M1: 160,668 km (0.12 R)
• M2: 293,212 km (0.109 R)
• M3: 638,783 km (0.119 R)
• M4: 799,750 km (0.084 R)
• M5: 909,555 km (0.056 R)
• M6: 1,127,669 km (0.058 R)
• M7: 1,880,595 km (0.1 R)
• M8: 2,318,019 km (0.094 R)
• M9: 2,595,523 km (0.089 R)
• M10: 2,762,474 km (0.104 R)
• M11: 2,883,948 km (0.076 R)
• M12: 3,310,152 km (0.104 R)
• M13: 3,439,405 km (0.111 R)
• M14: 3,596,782 km (0.045 R)
• M15: 3,702,996 km (0.031 R)
• M16: 3,783,330 km (0.053 R)
• M17: 3,918,567 km (0.075 R)
• M18: 4,166,151 km (0.038 R)
• M19: 4,334,000 km (0.111 R)
• M20: 4,418,822 km (0.119 R)
• M21: 5,206,903 km (0.092 R)
• M22: 5,327,330 km (0.11 R)
• M23: 5,880,991 km (0.11 R)
• M24: 7,176,210 km (0.1 R)
• M25: 7,649,837 km (0.045 R)
• M26: 7,821,425 km (0.09 R)
• M27: 7,890,390 km (0.096 R)
• M28: 8,063,924 km (0.102 R)
• M29: 8,273,660 km (0.079 R)
• M30: 8,520,646 km (0.086 R)
• M31: 8,806,079 km (0.11 R)
• M32: 9,167,058 km (0.105 R)
• M33: 9,569,925 km (0.081 R)
• M34: 9,903,828 km (0.081 R)
• M35: 11,083,257 km (0.066 R)
• M36: 11,316,630 km (0.085 R)
• M37: 12,346,761 km (0.111 R)
• M38: 13,077,397 km (0.079 R)
• M39: 13,200,516 km (0.103 R)
• M40: 13,282,795 km (0.067 R)
• M41: 13,613,705 km (0.087 R)
• M42: 14,115,307 km (0.115 R)
• M43: 14,368,277 km (0.034 R)
• M44: 16,668,195 km (0.047 R)
• M45: 16,757,205 km (0.106 R)
• M46: 17,837,601 km (0.102 R)
• M47: 18,755,235 km (0.064 R)
• M48: 18,894,211 km (0.101 R)
• M49: 19,033,487 km (0.074 R)
• M50: 19,173,062 km (0.119 R)
• M51: 21,019,249 km (0.114 R)
• M52: 21,501,852 km (0.096 R)
• M53: 22,134,501 km (0.076 R)
• M54: 22,625,332 km (0.102 R)
• M55: 22,724,066 km (0.115 R)
• M56: 23,667,879 km (0.097 R)
• M57: 24,776,699 km (0.12 R)
• M58: 25,184,203 km (0.119 R)
• M59: 25,542,490 km (0.095 R)
• M60: 25,902,572 km (0.052 R)
• M61: 26,992,692 km (0.113 R)
• M62: 27,201,979 km (0.089 R)
• M63: 28,522,629 km (0.108 R)
• M64: 29,271,217 km (0.102 R)
• M65: 30,134,696 km (0.056 R)
• M66: 31,006,552 km (0.098 R)
• M67: 31,225,863 km (0.092 R)
• M68: 31,776,233 km (0.099 R)
• M69: 32,496,697 km (0.109 R)
• M70: 33,054,398 km (0.081 R)
• M71: 33,166,297 km (0.061 R)
• M72: 33,390,544 km (0.053 R)
• M73: 33,727,887 km (0.096 R)
• M74: 34,292,619 km (0.067 R)
• M75: 34,519,409 km (0.073 R)
• M76: 35,031,483 km (0.079 R)
• M77: 36,524,769 km (0.083 R)
• M78: 36,640,558 km (0.102 R)
• M79: 38,156,134 km (0.108 R)
• M80: 39,158,140 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.3

Radius: 6.9

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.22 AU - 18.72 AU

Year: 26898 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 91,993,510 km

• M1: 151,543 km (0.051 R)
• M2: 222,003 km (0.097 R)
• M3: 636,838 km (0.079 R)
• M4: 934,089 km (0.086 R)
• M5: 1,207,255 km (0.118 R)
• M6: 1,303,745 km (0.085 R)
• M7: 1,935,946 km (0.112 R)
• M8: 2,126,534 km (0.058 R)
• M9: 2,776,985 km (0.108 R)
• M10: 3,484,733 km (0.083 R)
• M11: 3,764,032 km (0.12 R)
• M12: 4,393,689 km (0.11 R)
• M13: 4,493,471 km (0.107 R)
• M14: 4,848,766 km (0.027 R)
• M15: 5,108,019 km (0.119 R)
• M16: 5,748,747 km (0.088 R)
• M17: 5,912,856 km (0.11 R)
• M18: 6,078,610 km (0.066 R)
• M19: 6,134,111 km (0.117 R)
• M20: 8,244,638 km (0.058 R)
• M21: 8,306,272 km (0.07 R)
• M22: 8,491,923 km (0.116 R)
• M23: 8,554,156 km (0.116 R)
• M24: 9,634,402 km (0.1 R)
• M25: 10,157,546 km (0.037 R)
• M26: 11,095,076 km (0.096 R)
• M27: 12,200,155 km (0.106 R)
• M28: 12,270,466 km (0.057 R)
• M29: 13,995,928 km (0.079 R)
• M30: 14,216,884 km (0.1 R)
• M31: 15,414,864 km (0.08 R)
• M32: 15,872,484 km (0.082 R)
• M33: 16,102,864 km (0.095 R)
• M34: 16,411,934 km (0.087 R)
• M35: 16,879,128 km (0.077 R)
• M36: 17,588,072 km (0.064 R)
• M37: 18,306,740 km (0.064 R)
• M38: 18,467,708 km (0.118 R)
• M39: 18,953,601 km (0.103 R)
• M40: 19,034,983 km (0.077 R)
• M41: 19,279,874 km (0.103 R)
• M42: 19,443,684 km (0.104 R)
• M43: 20,519,742 km (0.119 R)
• M44: 21,107,063 km (0.082 R)
• M45: 21,275,959 km (0.113 R)
• M46: 21,530,126 km (0.056 R)
• M47: 21,614,948 km (0.095 R)
• M48: 21,700,069 km (0.097 R)
• M49: 21,955,881 km (0.091 R)
• M50: 22,212,591 km (0.088 R)
• M51: 23,511,400 km (0.115 R)
• M52: 24,834,743 km (0.1 R)
• M53: 25,191,683 km (0.095 R)
• M54: 26,182,021 km (0.053 R)
• M55: 26,910,263 km (0.057 R)
• M56: 28,573,044 km (0.101 R)
• M57: 30,936,989 km (0.084 R)
• M58: 32,677,560 km (0.085 R)
• M59: 36,759,189 km (0.057 R)
• M60: 37,369,847 km (0.116 R)
• M61: 37,676,373 km (0.082 R)
• M62: 40,054,531 km (0.081 R)
• M63: 44,088,437 km (0.072 R)
• M64: 47,252,881 km (0.105 R)
• M65: 49,701,798 km (0.031 R)
• M66: 50,038,992 km (0.086 R)
• M67: 51,849,874 km (0.063 R)
• M68: 51,963,718 km (0.074 R)
• M69: 54,258,998 km (0.089 R)
• M70: 54,954,030 km (0.081 R)
• M71: 55,419,130 km (0.085 R)
• M72: 58,710,283 km (0.025 R)
• M73: 58,947,844 km (0.104 R)
• M74: 61,460,939 km (0.111 R)
• M75: 63,398,979 km (0.101 R)
• M76: 67,334,899 km (0.084 R)
• M77: 67,832,312 km (0.034 R)
• M78: 67,956,927 km (0.107 R)
• M79: 68,206,307 km (0.086 R)
• M80: 69,206,817 km (0.111 R)
• M81: 70,842,969 km (0.075 R)
• M82: 72,874,209 km (0.099 R)
• M83: 74,410,280 km (0.077 R)
• M84: 74,795,943 km (0.053 R)
• M85: 75,182,205 km (0.081 R)
• M86: 77,774,587 km (0.112 R)
• M87: 78,819,677 km (0.098 R)
• M88: 79,475,215 km (0.116 R)
• M89: 80,264,344 km (0.104 R)
• M90: 80,396,140 km (0.116 R)
• M91: 81,452,749 km (0.109 R)
• M92: 82,913,273 km (0.101 R)
• M93: 83,046,416 km (0.114 R)
• M94: 83,313,149 km (0.101 R)
• M95: 84,382,325 km (0.101 R)
• M96: 87,210,771 km (0.073 R)
• M97: 87,481,843 km (0.096 R)
• M98: 89,933,303 km (0.103 R)
• M99: 91,305,116 km (0.031 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit