🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.28 AU - 2.06 AU

Year: 769 Days

Day: 30.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.9 AU - 2.78 AU

Year: 1276 Days

Day: 18.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.98 AU - 2.98 AU

Year: 1392 Days

Day: 40.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 72.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.02 AU - 3 AU

Year: 1417 Days

Day: 30.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.09 AU - 4.85 AU

Year: 2820 Days

Day: 19.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,205,595 km

• M1: 2,243,818 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.11 AU - 6.19 AU

Year: 4166 Days

Day: 38.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 14.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.97 AU - 6.45 AU

Year: 4864 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,205,595 km

• M1: 180,116 km (0.118 R)
• M2: 281,244 km (0.105 R)
• M3: 664,215 km (0.104 R)
• M4: 877,242 km (0.102 R)
• M5: 1,114,504 km (0.089 R)
• M6: 1,726,509 km (0.116 R)
• M7: 1,875,808 km (0.049 R)
• M8: 1,998,628 km (0.102 R)
• M9: 2,187,869 km (0.104 R)
• M10: 2,517,134 km (0.116 R)
• M11: 2,827,250 km (0.07 R)
• M12: 3,077,228 km (0.09 R)
• M13: 3,186,584 km (0.088 R)
• M14: 3,371,936 km (0.099 R)
• M15: 3,618,174 km (0.112 R)
• M16: 3,929,786 km (0.104 R)
• M17: 4,704,554 km (0.091 R)
• M18: 4,831,263 km (0.101 R)
• M19: 5,002,104 km (0.104 R)
• M20: 5,305,788 km (0.04 R)
• M21: 5,637,895 km (0.087 R)
• M22: 6,137,552 km (0.112 R)
• M23: 6,253,191 km (0.053 R)
• M24: 6,392,766 km (0.119 R)
• M25: 6,722,779 km (0.058 R)
• M26: 7,424,094 km (0.117 R)
• M27: 7,572,195 km (0.119 R)
• M28: 7,671,379 km (0.064 R)
• M29: 7,796,143 km (0.101 R)
• M30: 8,072,750 km (0.079 R)
• M31: 8,199,609 km (0.063 R)
• M32: 8,481,152 km (0.107 R)
• M33: 8,687,896 km (0.1 R)
• M34: 9,132,651 km (0.097 R)
• M35: 9,264,895 km (0.04 R)
• M36: 9,371,259 km (0.12 R)
• M37: 9,531,479 km (0.083 R)
• M38: 9,719,523 km (0.096 R)
• M39: 10,539,469 km (0.119 R)
• M40: 10,650,471 km (0.074 R)
• M41: 10,901,646 km (0.089 R)
• M42: 11,070,242 km (0.077 R)
• M43: 11,353,132 km (0.045 R)
• M44: 11,523,973 km (0.063 R)
• M45: 11,667,138 km (0.088 R)
• M46: 12,567,418 km (0.111 R)
• M47: 13,459,919 km (0.079 R)
• M48: 13,944,466 km (0.109 R)
• M49: 14,280,762 km (0.049 R)
• M50: 14,806,000 km (0.051 R)
• M51: 15,274,691 km (0.105 R)
• M52: 15,811,747 km (0.068 R)
• M53: 16,066,512 km (0.107 R)
• M54: 16,322,923 km (0.083 R)
• M55: 16,548,217 km (0.112 R)
• M56: 17,361,431 km (0.072 R)
• M57: 17,988,246 km (0.075 R)
• M58: 18,088,028 km (0.082 R)
• M59: 18,790,689 km (0.114 R)
• M60: 18,891,818 km (0.076 R)
• M61: 19,162,440 km (0.097 R)
• M62: 19,264,167 km (0.107 R)
• M63: 19,570,693 km (0.12 R)
• M64: 19,775,791 km (0.116 R)
• M65: 20,153,975 km (0.076 R)
• M66: 20,917,373 km (0.115 R)
• M67: 21,478,514 km (0.116 R)
• M68: 21,619,585 km (0.119 R)
• M69: 22,044,593 km (0.033 R)
• M70: 22,151,256 km (0.09 R)
• M71: 22,400,935 km (0.087 R)
• M72: 22,795,125 km (0.095 R)
• M73: 23,481,331 km (0.053 R)
• M74: 23,663,092 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 11.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.46 AU - 15.74 AU

Year: 15942 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,205,595 km

• M1: 183,257 km (0.107 R)
• M2: 442,810 km (0.1 R)
• M3: 765,642 km (0.11 R)
• M4: 1,401,732 km (0.104 R)
• M5: 1,582,596 km (0.07 R)
• M6: 1,854,565 km (0.104 R)
• M7: 2,823,211 km (0.069 R)
• M8: 3,120,612 km (0.106 R)
• M9: 3,781,834 km (0.076 R)
• M10: 3,999,649 km (0.078 R)
• M11: 4,371,848 km (0.086 R)
• M12: 4,600,583 km (0.11 R)
• M13: 5,636,997 km (0.084 R)
• M14: 5,886,227 km (0.1 R)
• M15: 7,186,233 km (0.119 R)
• M16: 8,906,908 km (0.053 R)
• M17: 9,295,114 km (0.089 R)
• M18: 9,987,752 km (0.119 R)
• M19: 10,441,931 km (0.078 R)
• M20: 11,057,975 km (0.111 R)
• M21: 11,738,496 km (0.037 R)
• M22: 12,432,780 km (0.102 R)
• M23: 12,703,402 km (0.076 R)
• M24: 13,140,378 km (0.048 R)
• M25: 13,360,735 km (0.12 R)
• M26: 14,367,529 km (0.092 R)
• M27: 14,480,775 km (0.088 R)
• M28: 14,937,347 km (0.111 R)
• M29: 15,109,684 km (0.085 R)
• M30: 16,631,394 km (0.082 R)
• M31: 17,591,962 km (0.068 R)
• M32: 18,262,758 km (0.104 R)
• M33: 18,447,213 km (0.11 R)
• M34: 18,694,049 km (0.096 R)
• M35: 18,942,082 km (0.105 R)
• M36: 19,441,141 km (0.095 R)
• M37: 20,007,967 km (0.095 R)
• M38: 20,964,646 km (0.081 R)
• M39: 21,157,776 km (0.088 R)
• M40: 21,740,610 km (0.112 R)
• M41: 22,001,359 km (0.105 R)
• M42: 22,328,829 km (0.096 R)
• M43: 22,460,325 km (0.068 R)
• M44: 23,788,754 km (0.062 R)
• M45: 26,590,722 km (0.051 R)
• M46: 28,136,816 km (0.08 R)
• M47: 28,349,844 km (0.064 R)
• M48: 28,563,469 km (0.05 R)
• M49: 29,064,024 km (0.081 R)
• M50: 29,351,401 km (0.104 R)
• M51: 29,423,358 km (0.108 R)
• M52: 29,567,570 km (0.074 R)
• M53: 30,219,069 km (0.074 R)
• M54: 30,656,044 km (0.115 R)
• M55: 32,127,788 km (0.114 R)
• M56: 32,424,890 km (0.116 R)
• M57: 32,648,239 km (0.112 R)
• M58: 33,547,173 km (0.041 R)
• M59: 34,682,172 km (0.102 R)
• M60: 36,679,154 km (0.088 R)
• M61: 36,989,570 km (0.07 R)
• M62: 37,145,151 km (0.081 R)
• M63: 37,926,501 km (0.114 R)
• M64: 38,555,410 km (0.104 R)
• M65: 38,713,087 km (0.101 R)
• M66: 39,584,644 km (0.086 R)
• M67: 40,703,337 km (0.104 R)
• M68: 41,024,822 km (0.072 R)
• M69: 41,347,206 km (0.042 R)
• M70: 43,053,370 km (0.079 R)
• M71: 43,380,839 km (0.1 R)
• M72: 44,616,667 km (0.101 R)
• M73: 46,702,062 km (0.117 R)
• M74: 48,904,292 km (0.045 R)
• M75: 49,075,133 km (0.119 R)
• M76: 49,588,702 km (0.06 R)
• M77: 49,674,422 km (0.043 R)
• M78: 51,660,932 km (0.06 R)
• M79: 51,834,914 km (0.055 R)
• M80: 53,233,654 km (0.052 R)
• M81: 54,644,661 km (0.1 R)
• M82: 54,999,358 km (0.055 R)
• M83: 55,443,813 km (0.093 R)
• M84: 57,053,786 km (0.07 R)
• M85: 59,315,107 km (0.103 R)
• M86: 59,953,441 km (0.109 R)
• M87: 60,777,725 km (0.12 R)
• M88: 61,605,600 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.4

Radius: 3.4

Gravity: 32.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.6 AU - 20.46 AU

Year: 29591 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,205,595 km

• M1: 49,517 km (0.09 R)
• M2: 111,600 km (0.101 R)
• M3: 254,915 km (0.085 R)
• M4: 485,295 km (0.085 R)
• M5: 977,024 km (0.119 R)
• M6: 1,146,817 km (0.108 R)
• M7: 2,270,297 km (0.058 R)
• M8: 2,494,245 km (0.094 R)
• M9: 2,686,329 km (0.094 R)
• M10: 2,764,419 km (0.097 R)
• M11: 3,166,389 km (0.095 R)
• M12: 3,374,030 km (0.051 R)
• M13: 3,586,310 km (0.105 R)
• M14: 4,113,044 km (0.079 R)
• M15: 4,995,223 km (0.106 R)
• M16: 5,188,054 km (0.077 R)
• M17: 5,285,442 km (0.104 R)
• M18: 6,240,475 km (0.026 R)
• M19: 6,711,110 km (0.099 R)
• M20: 6,923,988 km (0.062 R)
• M21: 9,112,006 km (0.104 R)
• M22: 9,170,649 km (0.099 R)
• M23: 9,466,104 km (0.075 R)
• M24: 9,585,035 km (0.101 R)
• M25: 10,678,595 km (0.05 R)
• M26: 10,926,928 km (0.118 R)
• M27: 11,114,374 km (0.105 R)
• M28: 11,810,901 km (0.101 R)
• M29: 13,046,729 km (0.073 R)
• M30: 14,186,964 km (0.116 R)
• M31: 16,632,590 km (0.085 R)
• M32: 17,427,703 km (0.12 R)
• M33: 17,500,557 km (0.09 R)
• M34: 17,866,623 km (0.04 R)
• M35: 18,235,083 km (0.078 R)
• M36: 18,606,086 km (0.081 R)
• M37: 19,054,580 km (0.074 R)
• M38: 20,114,930 km (0.083 R)
• M39: 20,421,306 km (0.056 R)
• M40: 20,883,863 km (0.097 R)
• M41: 21,427,950 km (0.084 R)
• M42: 21,506,040 km (0.092 R)
• M43: 21,819,298 km (0.104 R)
• M44: 21,976,675 km (0.098 R)
• M45: 22,292,177 km (0.106 R)
• M46: 23,328,142 km (0.073 R)
• M47: 24,624,707 km (0.095 R)
• M48: 25,944,460 km (0.092 R)
• M49: 26,528,938 km (0.051 R)
• M50: 26,696,787 km (0.099 R)
• M51: 29,689,941 km (0.082 R)
• M52: 29,864,223 km (0.106 R)
• M53: 30,038,804 km (0.094 R)
• M54: 32,159,802 km (0.076 R)
• M55: 35,338,458 km (0.113 R)
• M56: 37,293,104 km (0.072 R)
• M57: 41,500,544 km (0.04 R)
• M58: 42,183,608 km (0.105 R)
• M59: 43,560,955 km (0.105 R)
• M60: 44,853,032 km (0.077 R)
• M61: 45,152,976 km (0.074 R)
• M62: 47,271,282 km (0.104 R)
• M63: 49,215,605 km (0.074 R)
• M64: 49,731,568 km (0.096 R)
• M65: 50,041,984 km (0.067 R)
• M66: 50,768,880 km (0.056 R)
• M67: 50,977,270 km (0.083 R)
• M68: 52,233,144 km (0.079 R)
• M69: 53,181,744 km (0.087 R)
• M70: 53,393,275 km (0.1 R)
• M71: 53,499,191 km (0.074 R)
• M72: 54,775,260 km (0.053 R)
• M73: 54,882,073 km (0.091 R)
• M74: 55,417,035 km (0.057 R)
• M75: 57,465,928 km (0.075 R)
• M76: 57,791,602 km (0.084 R)
• M77: 58,335,989 km (0.07 R)
• M78: 59,210,388 km (0.029 R)
• M79: 60,419,738 km (0.113 R)
• M80: 63,198,368 km (0.072 R)
• M81: 65,791,348 km (0.042 R)
• M82: 68,648,967 km (0.03 R)
• M83: 69,687,475 km (0.112 R)
• M84: 71,196,918 km (0.094 R)
• M85: 72,248,142 km (0.035 R)
• M86: 74,839,327 km (0.096 R)
• M87: 77,101,695 km (0.116 R)
• M88: 78,782,876 km (0.056 R)
• M89: 79,144,753 km (0.072 R)
• M90: 79,265,479 km (0.075 R)
• M91: 79,386,354 km (0.107 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit