🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.6 AU - 0.76 AU

Year: 201 Days

Day: 17.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,151,805 km

• M1: 33,809 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.63 AU - 0.99 AU

Year: 261 Days

Day: 25.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.97 AU - 1.25 AU

Year: 419 Days

Day: 19.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,151,805 km

• M1: 277,953 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.57 AU - 3.21 AU

Year: 1760 Days

Day: 26.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.5 AU - 3.9 AU

Year: 2549 Days

Day: 47.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 11.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.79 AU - 6.67 AU

Year: 5569 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,151,805 km

• M1: 145,260 km (0.115 R)
• M2: 445,203 km (0.115 R)
• M3: 711,936 km (0.114 R)
• M4: 871,108 km (0.093 R)
• M5: 975,378 km (0.115 R)
• M6: 1,070,373 km (0.119 R)
• M7: 1,240,914 km (0.075 R)
• M8: 1,375,104 km (0.11 R)
• M9: 1,625,680 km (0.064 R)
• M10: 1,874,312 km (0.094 R)
• M11: 3,028,609 km (0.057 R)
• M12: 3,273,800 km (0.073 R)
• M13: 3,892,985 km (0.079 R)
• M14: 4,501,998 km (0.1 R)
• M15: 5,020,355 km (0.049 R)
• M16: 5,116,696 km (0.091 R)
• M17: 5,409,309 km (0.105 R)
• M18: 5,532,877 km (0.076 R)
• M19: 6,476,541 km (0.111 R)
• M20: 6,713,653 km (0.099 R)
• M21: 6,953,608 km (0.059 R)
• M22: 7,088,097 km (0.079 R)
• M23: 7,387,143 km (0.069 R)
• M24: 7,969,677 km (0.092 R)
• M25: 8,252,417 km (0.061 R)
• M26: 8,480,853 km (0.078 R)
• M27: 8,682,511 km (0.103 R)
• M28: 10,138,248 km (0.071 R)
• M29: 10,352,322 km (0.082 R)
• M30: 10,568,042 km (0.084 R)
• M31: 10,722,876 km (0.055 R)
• M32: 10,847,491 km (0.113 R)
• M33: 11,223,879 km (0.047 R)
• M34: 11,318,575 km (0.089 R)
• M35: 11,636,470 km (0.113 R)
• M36: 12,216,013 km (0.07 R)
• M37: 12,541,986 km (0.085 R)
• M38: 13,036,557 km (0.084 R)
• M39: 13,269,481 km (0.058 R)
• M40: 13,503,901 km (0.106 R)
• M41: 13,604,730 km (0.113 R)
• M42: 14,146,872 km (0.118 R)
• M43: 14,317,713 km (0.063 R)
• M44: 15,147,532 km (0.071 R)
• M45: 15,462,735 km (0.095 R)
• M46: 15,603,507 km (0.097 R)
• M47: 16,457,112 km (0.119 R)
• M48: 16,889,600 km (0.067 R)
• M49: 17,362,478 km (0.084 R)
• M50: 17,435,632 km (0.09 R)
• M51: 17,655,541 km (0.098 R)
• M52: 17,839,696 km (0.117 R)
• M53: 17,913,447 km (0.1 R)
• M54: 18,284,001 km (0.052 R)
• M55: 19,145,835 km (0.045 R)
• M56: 19,221,382 km (0.105 R)
• M57: 20,521,088 km (0.054 R)
• M58: 20,598,430 km (0.094 R)
• M59: 22,046,837 km (0.104 R)
• M60: 22,444,019 km (0.119 R)
• M61: 22,763,410 km (0.074 R)
• M62: 23,003,814 km (0.042 R)
• M63: 23,527,856 km (0.1 R)
• M64: 23,689,870 km (0.056 R)
• M65: 23,811,643 km (0.076 R)
• M66: 24,219,147 km (0.057 R)
• M67: 24,546,767 km (0.115 R)
• M68: 24,752,164 km (0.04 R)
• M69: 24,999,599 km (0.079 R)
• M70: 25,247,782 km (0.072 R)
• M71: 25,788,279 km (0.049 R)
• M72: 26,122,780 km (0.109 R)
• M73: 26,332,666 km (0.073 R)
• M74: 26,416,740 km (0.084 R)
• M75: 26,500,814 km (0.026 R)
• M76: 27,134,959 km (0.094 R)
• M77: 27,517,930 km (0.082 R)
• M78: 27,731,406 km (0.115 R)
• M79: 28,160,004 km (0.033 R)
• M80: 28,807,164 km (0.086 R)
• M81: 28,937,165 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 14.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.41 AU - 6.57 AU

Year: 5922 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,151,805 km

• M1: 244,443 km (0.051 R)
• M2: 512,373 km (0.057 R)
• M3: 640,129 km (0.099 R)
• M4: 754,572 km (0.108 R)
• M5: 876,943 km (0.072 R)
• M6: 1,097,600 km (0.066 R)
• M7: 1,438,533 km (0.12 R)
• M8: 1,794,875 km (0.105 R)
• M9: 2,139,848 km (0.11 R)
• M10: 2,320,562 km (0.083 R)
• M11: 2,423,186 km (0.118 R)
• M12: 3,139,162 km (0.112 R)
• M13: 3,392,132 km (0.117 R)
• M14: 3,580,475 km (0.059 R)
• M15: 3,675,919 km (0.12 R)
• M16: 3,992,169 km (0.059 R)
• M17: 4,522,044 km (0.071 R)
• M18: 4,625,566 km (0.093 R)
• M19: 4,808,524 km (0.12 R)
• M20: 5,181,921 km (0.059 R)
• M21: 5,648,068 km (0.1 R)
• M22: 5,844,041 km (0.054 R)
• M23: 6,650,373 km (0.066 R)
• M24: 6,768,556 km (0.06 R)
• M25: 7,369,490 km (0.072 R)
• M26: 8,176,421 km (0.066 R)
• M27: 8,590,508 km (0.114 R)
• M28: 8,848,714 km (0.093 R)
• M29: 9,175,286 km (0.059 R)
• M30: 9,840,099 km (0.105 R)
• M31: 10,212,448 km (0.106 R)
• M32: 10,451,805 km (0.086 R)
• M33: 10,658,549 km (0.101 R)
• M34: 11,075,927 km (0.115 R)
• M35: 11,427,931 km (0.098 R)
• M36: 12,909,399 km (0.086 R)
• M37: 13,020,251 km (0.083 R)
• M38: 13,880,139 km (0.07 R)
• M39: 14,069,530 km (0.051 R)
• M40: 14,450,855 km (0.111 R)
• M41: 14,642,789 km (0.039 R)
• M42: 14,835,621 km (0.117 R)
• M43: 15,106,991 km (0.119 R)
• M44: 15,223,827 km (0.115 R)
• M45: 15,380,007 km (0.097 R)
• M46: 15,733,507 km (0.055 R)
• M47: 16,368,401 km (0.095 R)
• M48: 16,769,622 km (0.101 R)
• M49: 17,092,903 km (0.11 R)
• M50: 17,663,469 km (0.116 R)
• M51: 19,370,680 km (0.043 R)
• M52: 19,624,847 km (0.08 R)
• M53: 19,837,575 km (0.107 R)
• M54: 20,609,799 km (0.099 R)
• M55: 21,479,262 km (0.069 R)
• M56: 22,716,586 km (0.083 R)
• M57: 23,298,971 km (0.117 R)
• M58: 23,750,308 km (0.057 R)
• M59: 23,931,620 km (0.104 R)
• M60: 24,937,217 km (0.044 R)
• M61: 25,121,671 km (0.074 R)
• M62: 25,260,199 km (0.034 R)
• M63: 25,816,853 km (0.113 R)
• M64: 26,848,180 km (0.119 R)
• M65: 27,273,936 km (0.114 R)
• M66: 27,797,229 km (0.049 R)
• M67: 28,275,942 km (0.071 R)
• M68: 30,119,886 km (0.053 R)
• M69: 30,316,308 km (0.106 R)
• M70: 31,006,851 km (0.071 R)
• M71: 31,354,068 km (0.062 R)
• M72: 31,952,460 km (0.031 R)
• M73: 32,152,622 km (0.1 R)
• M74: 32,554,441 km (0.068 R)
• M75: 32,856,928 km (0.099 R)
• M76: 33,973,976 km (0.118 R)
• M77: 34,076,001 km (0.095 R)
• M78: 34,229,489 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 8.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.26 AU - 7.8 AU

Year: 5976 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,151,805 km

• M1: 290,818 km (0.12 R)
• M2: 398,678 km (0.03 R)
• M3: 454,179 km (0.114 R)
• M4: 583,282 km (0.03 R)
• M5: 1,009,486 km (0.1 R)
• M6: 1,146,817 km (0.115 R)
• M7: 1,217,876 km (0.093 R)
• M8: 1,965,417 km (0.072 R)
• M9: 2,301,264 km (0.036 R)
• M10: 2,702,785 km (0.045 R)
• M11: 2,766,513 km (0.086 R)
• M12: 2,911,623 km (0.087 R)
• M13: 3,026,365 km (0.08 R)
• M14: 3,482,938 km (0.078 R)
• M15: 3,604,860 km (0.082 R)
• M16: 3,763,733 km (0.083 R)
• M17: 4,161,813 km (0.054 R)
• M18: 4,235,714 km (0.106 R)
• M19: 4,291,365 km (0.118 R)
• M20: 4,384,714 km (0.097 R)
• M21: 4,900,377 km (0.037 R)
• M22: 5,597,204 km (0.115 R)
• M23: 5,802,004 km (0.096 R)
• M24: 6,240,326 km (0.119 R)
• M25: 6,710,811 km (0.092 R)
• M26: 6,775,736 km (0.062 R)
• M27: 6,841,111 km (0.082 R)
• M28: 7,060,122 km (0.092 R)
• M29: 7,214,806 km (0.096 R)
• M30: 7,572,794 km (0.101 R)
• M31: 7,640,562 km (0.025 R)
• M32: 7,776,696 km (0.117 R)
• M33: 8,143,659 km (0.108 R)
• M34: 8,989,785 km (0.025 R)
• M35: 9,302,295 km (0.091 R)
• M36: 9,399,085 km (0.085 R)
• M37: 9,667,164 km (0.118 R)
• M38: 10,185,969 km (0.052 R)
• M39: 10,917,353 km (0.104 R)
• M40: 11,096,422 km (0.047 R)
• M41: 11,379,760 km (0.065 R)
• M42: 11,874,780 km (0.084 R)
• M43: 11,979,947 km (0.116 R)
• M44: 12,085,414 km (0.077 R)
• M45: 12,138,222 km (0.059 R)
• M46: 12,376,980 km (0.039 R)
• M47: 12,563,678 km (0.119 R)
• M48: 12,805,129 km (0.104 R)
• M49: 13,484,004 km (0.107 R)
• M50: 13,758,815 km (0.1 R)
• M51: 14,035,422 km (0.086 R)
• M52: 14,146,573 km (0.038 R)
• M53: 14,230,198 km (0.058 R)
• M54: 14,481,971 km (0.103 R)
• M55: 14,706,967 km (0.092 R)
• M56: 15,217,395 km (0.084 R)
• M57: 15,589,744 km (0.052 R)
• M58: 15,676,062 km (0.055 R)
• M59: 16,139,217 km (0.041 R)
• M60: 16,284,925 km (0.063 R)
• M61: 16,636,330 km (0.061 R)
• M62: 16,753,914 km (0.107 R)
• M63: 16,960,659 km (0.095 R)
• M64: 17,078,991 km (0.096 R)
• M65: 17,376,391 km (0.098 R)
• M66: 17,735,426 km (0.059 R)
• M67: 18,218,029 km (0.066 R)
• M68: 18,613,266 km (0.093 R)
• M69: 18,919,344 km (0.074 R)
• M70: 19,288,701 km (0.116 R)
• M71: 19,443,235 km (0.118 R)
• M72: 19,660,451 km (0.092 R)
• M73: 19,722,684 km (0.036 R)
• M74: 20,097,128 km (0.106 R)
• M75: 20,222,491 km (0.075 R)
• M76: 20,568,660 km (0.114 R)
• M77: 20,726,635 km (0.097 R)
• M78: 21,330,562 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 13.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.59 AU - 10.73 AU

Year: 11599 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,151,805 km

• M1: 281,693 km (0.039 R)
• M2: 474,973 km (0.097 R)
• M3: 785,090 km (0.118 R)
• M4: 982,260 km (0.06 R)
• M5: 1,178,382 km (0.101 R)
• M6: 1,368,521 km (0.077 R)
• M7: 1,631,514 km (0.064 R)
• M8: 1,758,673 km (0.09 R)
• M9: 2,137,454 km (0.107 R)
• M10: 2,253,991 km (0.07 R)
• M11: 2,766,813 km (0.098 R)
• M12: 2,868,539 km (0.052 R)
• M13: 3,076,181 km (0.111 R)
• M14: 3,208,575 km (0.106 R)
• M15: 4,275,956 km (0.06 R)
• M16: 4,695,578 km (0.07 R)
• M17: 6,708,866 km (0.042 R)
• M18: 7,196,555 km (0.103 R)
• M19: 9,069,221 km (0.081 R)
• M20: 9,183,963 km (0.118 R)
• M21: 9,492,134 km (0.096 R)
• M22: 9,686,462 km (0.101 R)
• M23: 10,517,179 km (0.105 R)
• M24: 10,677,997 km (0.059 R)
• M25: 11,329,645 km (0.098 R)
• M26: 11,453,363 km (0.105 R)
• M27: 11,618,818 km (0.1 R)
• M28: 11,785,171 km (0.097 R)
• M29: 12,416,025 km (0.088 R)
• M30: 12,628,753 km (0.108 R)
• M31: 13,101,034 km (0.088 R)
• M32: 13,230,884 km (0.057 R)
• M33: 13,404,568 km (0.075 R)
• M34: 13,491,783 km (0.097 R)
• M35: 14,284,951 km (0.113 R)
• M36: 14,822,007 km (0.095 R)
• M37: 15,229,213 km (0.097 R)
• M38: 15,365,796 km (0.119 R)
• M39: 15,457,050 km (0.071 R)
• M40: 15,916,166 km (0.086 R)
• M41: 16,101,069 km (0.071 R)
• M42: 16,286,720 km (0.1 R)
• M43: 16,426,295 km (0.093 R)
• M44: 16,753,765 km (0.057 R)
• M45: 17,130,751 km (0.072 R)
• M46: 17,558,152 km (0.083 R)
• M47: 18,181,676 km (0.036 R)
• M48: 18,471,896 km (0.098 R)
• M49: 19,499,933 km (0.032 R)
• M50: 20,295,644 km (0.113 R)
• M51: 20,798,442 km (0.064 R)
• M52: 21,000,699 km (0.09 R)
• M53: 23,583,506 km (0.095 R)
• M54: 23,847,247 km (0.094 R)
• M55: 24,005,970 km (0.064 R)
• M56: 25,180,762 km (0.12 R)
• M57: 26,648,168 km (0.094 R)
• M58: 26,812,875 km (0.083 R)
• M59: 27,033,083 km (0.064 R)
• M60: 27,641,647 km (0.053 R)
• M61: 27,808,449 km (0.108 R)
• M62: 29,098,282 km (0.066 R)
• M63: 29,949,943 km (0.078 R)
• M64: 30,982,766 km (0.044 R)
• M65: 31,098,256 km (0.118 R)
• M66: 31,794,035 km (0.119 R)
• M67: 32,085,602 km (0.086 R)
• M68: 32,319,423 km (0.046 R)
• M69: 33,615,539 km (0.116 R)
• M70: 34,688,605 km (0.098 R)
• M71: 35,470,553 km (0.089 R)
• M72: 35,591,428 km (0.082 R)
• M73: 37,174,622 km (0.089 R)
• M74: 37,420,262 km (0.113 R)
• M75: 37,727,985 km (0.074 R)
• M76: 40,346,396 km (0.097 R)
• M77: 40,725,178 km (0.117 R)
• M78: 41,295,744 km (0.116 R)
• M79: 41,677,518 km (0.071 R)
• M80: 41,868,854 km (0.074 R)
• M81: 42,188,395 km (0.065 R)
• M82: 42,637,039 km (0.089 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 11,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit