🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.5 AU - 0.54 AU

Year: 133 Days

Day: 35.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,519,749 km

• M1: 303,235 km (0.08 R)
• M2: 385,963 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 244 Days

Day: 26.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.37 AU - 1.47 AU

Year: 600 Days

Day: 39 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,519,749 km

• M1: 1,096,852 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.7 AU - 1.96 AU

Year: 878 Days

Day: 27.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,519,749 km

• M1: 1,444,367 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.15 AU - 2.29 AU

Year: 1173 Days

Day: 29.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.46 AU - 3.02 AU

Year: 1609 Days

Day: 45.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 9.2

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.62 AU - 14.78 AU

Year: 16056 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,519,749 km

• M1: 203,154 km (0.049 R)
• M2: 575,503 km (0.064 R)
• M3: 869,014 km (0.082 R)
• M4: 1,311,375 km (0.032 R)
• M5: 1,584,840 km (0.064 R)
• M6: 1,757,775 km (0.107 R)
• M7: 1,936,844 km (0.118 R)
• M8: 2,028,846 km (0.075 R)
• M9: 2,217,040 km (0.054 R)
• M10: 2,378,307 km (0.117 R)
• M11: 3,425,492 km (0.046 R)
• M12: 3,650,338 km (0.086 R)
• M13: 4,597,442 km (0.084 R)
• M14: 4,887,512 km (0.072 R)
• M15: 5,485,455 km (0.057 R)
• M16: 6,061,407 km (0.088 R)
• M17: 6,288,197 km (0.086 R)
• M18: 6,425,528 km (0.074 R)
• M19: 6,937,751 km (0.098 R)
• M20: 7,127,291 km (0.036 R)
• M21: 7,559,928 km (0.117 R)
• M22: 7,755,004 km (0.058 R)
• M23: 8,200,058 km (0.035 R)
• M24: 8,755,215 km (0.093 R)
• M25: 13,260,954 km (0.115 R)
• M26: 14,331,476 km (0.112 R)
• M27: 14,816,024 km (0.087 R)
• M28: 15,491,308 km (0.092 R)
• M29: 15,739,192 km (0.063 R)
• M30: 16,176,467 km (0.032 R)
• M31: 16,302,129 km (0.117 R)
• M32: 17,190,740 km (0.058 R)
• M33: 17,318,945 km (0.03 R)
• M34: 17,770,282 km (0.089 R)
• M35: 18,356,257 km (0.111 R)
• M36: 18,816,420 km (0.095 R)
• M37: 19,280,323 km (0.086 R)
• M38: 19,480,336 km (0.106 R)
• M39: 20,626,554 km (0.108 R)
• M40: 20,967,937 km (0.063 R)
• M41: 21,173,484 km (0.076 R)
• M42: 21,311,114 km (0.073 R)
• M43: 21,725,351 km (0.111 R)
• M44: 21,794,615 km (0.086 R)
• M45: 22,211,993 km (0.095 R)
• M46: 23,337,866 km (0.09 R)
• M47: 24,194,314 km (0.062 R)
• M48: 24,915,974 km (0.094 R)
• M49: 27,571,935 km (0.098 R)
• M50: 28,325,609 km (0.12 R)
• M51: 29,392,092 km (0.119 R)
• M52: 29,545,430 km (0.054 R)
• M53: 30,549,232 km (0.089 R)
• M54: 33,306,620 km (0.09 R)
• M55: 33,386,505 km (0.081 R)
• M56: 33,706,943 km (0.102 R)
• M57: 35,080,252 km (0.105 R)
• M58: 36,884,253 km (0.115 R)
• M59: 37,464,692 km (0.097 R)
• M60: 37,797,697 km (0.092 R)
• M61: 37,881,023 km (0.094 R)
• M62: 40,582,013 km (0.113 R)
• M63: 41,095,433 km (0.105 R)
• M64: 41,524,779 km (0.106 R)
• M65: 41,955,770 km (0.095 R)
• M66: 42,042,088 km (0.116 R)
• M67: 43,257,421 km (0.086 R)
• M68: 43,694,097 km (0.083 R)
• M69: 43,781,762 km (0.116 R)
• M70: 45,278,788 km (0.103 R)
• M71: 45,544,773 km (0.076 R)
• M72: 45,811,206 km (0.071 R)
• M73: 49,595,584 km (0.091 R)
• M74: 51,247,892 km (0.105 R)
• M75: 51,710,150 km (0.107 R)
• M76: 51,802,751 km (0.111 R)
• M77: 52,359,404 km (0.077 R)
• M78: 53,011,501 km (0.086 R)
• M79: 53,105,000 km (0.082 R)
• M80: 53,572,643 km (0.058 R)
• M81: 53,947,835 km (0.055 R)
• M82: 54,889,404 km (0.046 R)
• M83: 54,983,949 km (0.069 R)
• M84: 55,362,282 km (0.117 R)
• M85: 58,613,643 km (0.053 R)
• M86: 59,484,452 km (0.048 R)
• M87: 60,945,574 km (0.085 R)
• M88: 61,141,248 km (0.081 R)
• M89: 62,319,930 km (0.118 R)
• M90: 62,912,038 km (0.099 R)
• M91: 63,010,922 km (0.119 R)
• M92: 63,109,807 km (0.091 R)
• M93: 63,406,908 km (0.081 R)
• M94: 67,108,857 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.2

Radius: 3.2

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.31 AU - 16.41 AU

Year: 19305 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,519,749 km

• M1: 43,383 km (0.107 R)
• M2: 143,913 km (0.098 R)
• M3: 289,023 km (0.11 R)
• M4: 346,020 km (0.115 R)
• M5: 524,939 km (0.091 R)
• M6: 1,042,548 km (0.118 R)
• M7: 1,297,014 km (0.11 R)
• M8: 1,470,547 km (0.084 R)
• M9: 1,692,550 km (0.106 R)
• M10: 1,733,989 km (0.09 R)
• M11: 1,839,156 km (0.075 R)
• M12: 2,055,774 km (0.039 R)
• M13: 2,077,914 km (0.078 R)
• M14: 2,395,810 km (0.062 R)
• M15: 2,419,147 km (0.114 R)
• M16: 2,826,502 km (0.056 R)
• M17: 3,000,335 km (0.055 R)
• M18: 3,410,831 km (0.12 R)
• M19: 4,114,390 km (0.062 R)
• M20: 4,482,551 km (0.09 R)
• M21: 4,626,913 km (0.114 R)
• M22: 4,655,935 km (0.098 R)
• M23: 5,402,129 km (0.117 R)
• M24: 5,773,281 km (0.09 R)
• M25: 5,993,639 km (0.108 R)
• M26: 6,088,783 km (0.109 R)
• M27: 6,152,661 km (0.096 R)
• M28: 6,802,664 km (0.03 R)
• M29: 7,714,164 km (0.059 R)
• M30: 8,449,138 km (0.063 R)
• M31: 9,463,412 km (0.107 R)
• M32: 9,722,964 km (0.057 R)
• M33: 10,977,641 km (0.116 R)
• M34: 11,762,432 km (0.09 R)
• M35: 12,001,340 km (0.094 R)
• M36: 12,161,559 km (0.062 R)
• M37: 13,593,211 km (0.031 R)
• M38: 13,676,686 km (0.067 R)
• M39: 13,802,049 km (0.103 R)
• M40: 13,843,937 km (0.094 R)
• M41: 14,519,969 km (0.076 R)
• M42: 14,605,240 km (0.113 R)
• M43: 14,991,053 km (0.046 R)
• M44: 15,163,539 km (0.075 R)
• M45: 15,597,672 km (0.111 R)
• M46: 16,079,976 km (0.05 R)
• M47: 16,522,636 km (0.114 R)
• M48: 16,879,726 km (0.109 R)
• M49: 17,329,567 km (0.067 R)
• M50: 17,465,252 km (0.077 R)
• M51: 17,828,925 km (0.048 R)
• M52: 18,517,524 km (0.05 R)
• M53: 19,121,151 km (0.071 R)
• M54: 19,261,474 km (0.102 R)
• M55: 19,448,920 km (0.025 R)
• M56: 20,157,565 km (0.088 R)
• M57: 20,348,003 km (0.104 R)
• M58: 20,586,761 km (0.049 R)
• M59: 20,826,567 km (0.06 R)
• M60: 21,019,099 km (0.077 R)
• M61: 21,551,368 km (0.095 R)
• M62: 21,745,995 km (0.048 R)
• M63: 21,990,139 km (0.045 R)
• M64: 22,039,207 km (0.098 R)
• M65: 22,629,221 km (0.104 R)
• M66: 22,926,322 km (0.062 R)
• M67: 23,075,322 km (0.118 R)
• M68: 26,955,292 km (0.11 R)
• M69: 27,217,537 km (0.069 R)
• M70: 27,270,046 km (0.079 R)
• M71: 27,638,805 km (0.076 R)
• M72: 27,691,613 km (0.099 R)
• M73: 27,850,336 km (0.116 R)
• M74: 29,130,445 km (0.046 R)
• M75: 29,669,596 km (0.031 R)
• M76: 29,831,910 km (0.115 R)
• M77: 30,211,888 km (0.081 R)
• M78: 30,648,116 km (0.101 R)
• M79: 30,812,225 km (0.101 R)
• M80: 30,921,730 km (0.031 R)
• M81: 31,526,704 km (0.069 R)
• M82: 31,581,906 km (0.033 R)
• M83: 31,747,660 km (0.116 R)
• M84: 32,692,520 km (0.032 R)
• M85: 33,140,267 km (0.119 R)
• M86: 33,759,303 km (0.119 R)
• M87: 34,042,043 km (0.104 R)
• M88: 34,211,986 km (0.088 R)
• M89: 34,325,381 km (0.097 R)
• M90: 35,294,925 km (0.025 R)
• M91: 35,639,299 km (0.073 R)
• M92: 36,911,330 km (0.1 R)
• M93: 37,319,134 km (0.112 R)
• M94: 37,377,477 km (0.065 R)
• M95: 37,787,076 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 3.6

Gravity: 48.9 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.98 AU - 19.92 AU

Year: 26980 Days

Day: 24.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,519,749 km

• M1: 178,919 km (0.104 R)
• M2: 446,101 km (0.098 R)
• M3: 491,579 km (0.087 R)
• M4: 768,634 km (0.118 R)
• M5: 795,861 km (0.105 R)
• M6: 851,511 km (0.069 R)
• M7: 1,441,525 km (0.041 R)
• M8: 2,693,958 km (0.103 R)
• M9: 3,435,964 km (0.097 R)
• M10: 4,383,816 km (0.112 R)
• M11: 5,406,317 km (0.037 R)
• M12: 5,726,906 km (0.09 R)
• M13: 6,108,679 km (0.064 R)
• M14: 6,782,169 km (0.1 R)
• M15: 7,478,697 km (0.095 R)
• M16: 7,955,764 km (0.078 R)
• M17: 8,016,052 km (0.114 R)
• M18: 8,938,772 km (0.111 R)
• M19: 9,001,453 km (0.079 R)
• M20: 9,127,415 km (0.051 R)
• M21: 9,508,441 km (0.037 R)
• M22: 11,558,380 km (0.088 R)
• M23: 12,387,152 km (0.054 R)
• M24: 13,234,924 km (0.115 R)
• M25: 13,521,553 km (0.096 R)
• M26: 14,394,008 km (0.104 R)
• M27: 14,688,865 km (0.096 R)
• M28: 15,585,256 km (0.076 R)
• M29: 17,823,689 km (0.119 R)
• M30: 18,140,088 km (0.079 R)
• M31: 18,458,582 km (0.113 R)
• M32: 18,778,722 km (0.086 R)
• M33: 19,262,521 km (0.104 R)
• M34: 19,914,020 km (0.052 R)
• M35: 20,324,816 km (0.112 R)
• M36: 20,489,822 km (0.116 R)
• M37: 20,987,833 km (0.114 R)
• M38: 22,080,347 km (0.12 R)
• M39: 23,019,223 km (0.115 R)
• M40: 24,145,396 km (0.036 R)
• M41: 25,289,520 km (0.114 R)
• M42: 27,996,194 km (0.055 R)
• M43: 28,640,812 km (0.084 R)
• M44: 29,476,764 km (0.07 R)
• M45: 29,570,114 km (0.065 R)
• M46: 30,698,530 km (0.034 R)
• M47: 33,288,069 km (0.103 R)
• M48: 33,872,997 km (0.119 R)
• M49: 34,855,406 km (0.091 R)
• M50: 35,151,909 km (0.082 R)
• M51: 37,453,024 km (0.087 R)
• M52: 37,959,712 km (0.111 R)
• M53: 38,468,644 km (0.114 R)
• M54: 39,184,918 km (0.095 R)
• M55: 40,838,573 km (0.045 R)
• M56: 40,942,693 km (0.072 R)
• M57: 41,988,682 km (0.092 R)
• M58: 42,304,183 km (0.1 R)
• M59: 43,149,262 km (0.116 R)
• M60: 43,786,848 km (0.066 R)
• M61: 47,020,855 km (0.081 R)
• M62: 47,239,268 km (0.106 R)
• M63: 48,556,178 km (0.102 R)
• M64: 51,450,896 km (0.115 R)
• M65: 51,563,244 km (0.05 R)
• M66: 51,901,186 km (0.045 R)
• M67: 53,829,353 km (0.112 R)
• M68: 55,780,857 km (0.101 R)
• M69: 57,055,880 km (0.12 R)
• M70: 58,457,762 km (0.07 R)
• M71: 60,344,490 km (0.095 R)
• M72: 60,819,314 km (0.049 R)
• M73: 63,452,834 km (0.115 R)
• M74: 66,245,527 km (0.072 R)
• M75: 67,226,142 km (0.064 R)
• M76: 67,349,111 km (0.105 R)
• M77: 67,841,587 km (0.057 R)
• M78: 68,582,545 km (0.109 R)
• M79: 70,446,684 km (0.112 R)
• M80: 70,696,363 km (0.102 R)
• M81: 70,946,491 km (0.079 R)
• M82: 72,201,318 km (0.035 R)
• M83: 73,463,625 km (0.063 R)
• M84: 74,478,646 km (0.099 R)
• M85: 75,115,335 km (0.049 R)
• M86: 75,881,725 km (0.074 R)
• M87: 79,492,718 km (0.12 R)
• M88: 79,622,719 km (0.076 R)
• M89: 80,665,117 km (0.082 R)
• M90: 81,188,111 km (0.108 R)
• M91: 81,843,349 km (0.108 R)
• M92: 83,291,158 km (0.109 R)
• M93: 85,278,865 km (0.095 R)
• M94: 86,345,497 km (0.066 R)
• M95: 86,612,829 km (0.099 R)
• M96: 87,550,508 km (0.11 R)
• M97: 89,842,048 km (0.081 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit