🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.65 AU - 0.79 AU

Year: 221 Days

Day: 34.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,645,079 km

• M1: 86,767 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.63 AU - 0.85 AU

Year: 230 Days

Day: 14.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.77 AU - 0.89 AU

Year: 273 Days

Day: 14.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.85 AU - 1.03 AU

Year: 330 Days

Day: 17.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 152.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,645,079 km

• M1: 642,224 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.97 AU - 1.25 AU

Year: 423 Days

Day: 17.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.83 AU - 2.15 AU

Year: 1015 Days

Day: 23.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 151.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.94 AU - 4.06 AU

Year: 2368 Days

Day: 22.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 9.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.67 AU - 8.71 AU

Year: 7712 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,645,079 km

• M1: 160,369 km (0.082 R)
• M2: 332,855 km (0.115 R)
• M3: 551,567 km (0.07 R)
• M4: 1,052,122 km (0.027 R)
• M5: 1,221,915 km (0.109 R)
• M6: 1,400,834 km (0.118 R)
• M7: 1,885,831 km (0.082 R)
• M8: 2,136,258 km (0.072 R)
• M9: 2,785,512 km (0.098 R)
• M10: 2,855,973 km (0.068 R)
• M11: 3,366,550 km (0.081 R)
• M12: 3,905,402 km (0.065 R)
• M13: 4,334,000 km (0.109 R)
• M14: 4,416,129 km (0.105 R)
• M15: 4,665,359 km (0.09 R)
• M16: 4,749,583 km (0.096 R)
• M17: 4,862,529 km (0.039 R)
• M18: 5,119,987 km (0.112 R)
• M19: 5,678,436 km (0.097 R)
• M20: 5,768,344 km (0.096 R)
• M21: 5,828,483 km (0.086 R)
• M22: 6,630,626 km (0.098 R)
• M23: 6,693,757 km (0.089 R)
• M24: 6,884,344 km (0.102 R)
• M25: 7,303,518 km (0.104 R)
• M26: 8,748,483 km (0.093 R)
• M27: 8,992,029 km (0.059 R)
• M28: 9,450,097 km (0.095 R)
• M29: 10,683,831 km (0.083 R)
• M30: 10,869,632 km (0.07 R)
• M31: 10,944,131 km (0.117 R)
• M32: 11,093,879 km (0.104 R)
• M33: 11,244,225 km (0.085 R)
• M34: 11,357,470 km (0.111 R)
• M35: 11,737,599 km (0.102 R)
• M36: 12,083,319 km (0.112 R)
• M37: 12,627,706 km (0.098 R)
• M38: 13,021,597 km (0.07 R)
• M39: 13,100,884 km (0.084 R)
• M40: 13,219,964 km (0.097 R)
• M41: 13,499,562 km (0.115 R)
• M42: 13,942,671 km (0.102 R)
• M43: 14,186,366 km (0.056 R)
• M44: 15,175,507 km (0.116 R)
• M45: 15,342,458 km (0.087 R)
• M46: 15,762,679 km (0.103 R)
• M47: 16,059,032 km (0.073 R)
• M48: 16,314,545 km (0.047 R)
• M49: 17,262,996 km (0.063 R)
• M50: 17,612,307 km (0.071 R)
• M51: 18,184,968 km (0.066 R)
• M52: 18,898,101 km (0.109 R)
• M53: 19,032,888 km (0.088 R)
• M54: 20,720,801 km (0.063 R)
• M55: 21,278,502 km (0.106 R)
• M56: 21,982,510 km (0.034 R)
• M57: 22,218,874 km (0.05 R)
• M58: 22,456,136 km (0.073 R)
• M59: 22,789,590 km (0.09 R)
• M60: 22,980,926 km (0.071 R)
• M61: 23,124,839 km (0.107 R)
• M62: 23,606,544 km (0.119 R)
• M63: 23,751,654 km (0.102 R)
• M64: 24,530,760 km (0.077 R)
• M65: 25,169,991 km (0.119 R)
• M66: 25,318,243 km (0.11 R)
• M67: 26,064,138 km (0.102 R)
• M68: 26,414,646 km (0.089 R)
• M69: 27,577,320 km (0.088 R)
• M70: 28,293,146 km (0.103 R)
• M71: 29,326,419 km (0.071 R)
• M72: 29,847,767 km (0.056 R)
• M73: 31,323,550 km (0.079 R)
• M74: 31,642,942 km (0.111 R)
• M75: 32,445,983 km (0.074 R)
• M76: 32,607,399 km (0.055 R)
• M77: 32,823,119 km (0.067 R)
• M78: 33,418,519 km (0.079 R)
• M79: 33,527,276 km (0.09 R)
• M80: 34,675,141 km (0.106 R)
• M81: 34,950,401 km (0.085 R)
• M82: 35,780,370 km (0.099 R)
• M83: 37,065,565 km (0.113 R)
• M84: 37,346,959 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 10

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.91 AU - 8.93 AU

Year: 9635 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,645,079 km

• M1: 135,685 km (0.103 R)
• M2: 441,613 km (0.12 R)
• M3: 829,071 km (0.113 R)
• M4: 1,706,164 km (0.093 R)
• M5: 2,000,273 km (0.061 R)
• M6: 2,310,539 km (0.09 R)
• M7: 2,585,201 km (0.031 R)
• M8: 2,687,675 km (0.063 R)
• M9: 3,359,220 km (0.07 R)
• M10: 3,962,249 km (0.077 R)
• M11: 4,080,880 km (0.085 R)
• M12: 4,170,639 km (0.115 R)
• M13: 4,382,769 km (0.088 R)
• M14: 4,912,794 km (0.092 R)
• M15: 5,072,565 km (0.025 R)
• M16: 5,628,769 km (0.108 R)
• M17: 5,695,490 km (0.07 R)
• M18: 6,101,349 km (0.087 R)
• M19: 6,692,410 km (0.098 R)
• M20: 6,976,945 km (0.114 R)
• M21: 7,192,965 km (0.108 R)
• M22: 7,338,224 km (0.076 R)
• M23: 8,003,935 km (0.055 R)
• M24: 8,192,279 km (0.054 R)
• M25: 8,766,136 km (0.102 R)
• M26: 9,353,008 km (0.078 R)
• M27: 9,471,939 km (0.038 R)
• M28: 9,751,238 km (0.061 R)
• M29: 10,195,843 km (0.088 R)
• M30: 10,564,602 km (0.056 R)
• M31: 11,441,844 km (0.085 R)
• M32: 11,526,666 km (0.104 R)
• M33: 11,910,683 km (0.108 R)
• M34: 12,342,423 km (0.09 R)
• M35: 12,429,339 km (0.104 R)
• M36: 12,691,435 km (0.067 R)
• M37: 13,176,730 km (0.05 R)
• M38: 13,623,280 km (0.09 R)
• M39: 14,074,766 km (0.111 R)
• M40: 14,347,932 km (0.073 R)
• M41: 14,946,024 km (0.064 R)
• M42: 16,452,624 km (0.088 R)
• M43: 16,692,280 km (0.082 R)
• M44: 16,933,282 km (0.11 R)
• M45: 17,029,922 km (0.094 R)
• M46: 18,204,565 km (0.085 R)
• M47: 18,303,748 km (0.085 R)
• M48: 19,052,486 km (0.066 R)
• M49: 19,607,943 km (0.07 R)
• M50: 19,811,246 km (0.068 R)
• M51: 20,117,473 km (0.067 R)
• M52: 20,271,110 km (0.053 R)
• M53: 21,045,728 km (0.086 R)
• M54: 21,201,758 km (0.103 R)
• M55: 21,410,447 km (0.032 R)
• M56: 21,567,375 km (0.092 R)
• M57: 21,724,752 km (0.1 R)
• M58: 23,104,344 km (0.111 R)
• M59: 23,265,311 km (0.078 R)
• M60: 23,967,374 km (0.115 R)
• M61: 24,950,980 km (0.036 R)
• M62: 25,669,499 km (0.116 R)
• M63: 25,947,601 km (0.085 R)
• M64: 26,731,793 km (0.067 R)
• M65: 27,183,429 km (0.03 R)
• M66: 28,151,477 km (0.096 R)
• M67: 29,072,850 km (0.053 R)
• M68: 29,188,639 km (0.099 R)
• M69: 29,362,771 km (0.092 R)
• M70: 32,314,786 km (0.072 R)
• M71: 32,555,040 km (0.04 R)
• M72: 32,795,892 km (0.118 R)
• M73: 33,218,806 km (0.069 R)
• M74: 33,765,137 km (0.106 R)
• M75: 34,069,868 km (0.101 R)
• M76: 34,682,322 km (0.109 R)
• M77: 35,545,651 km (0.106 R)
• M78: 37,105,059 km (0.099 R)
• M79: 37,419,514 km (0.112 R)
• M80: 37,735,016 km (0.052 R)
• M81: 38,495,721 km (0.115 R)
• M82: 38,941,672 km (0.074 R)
• M83: 39,774,633 km (0.083 R)
• M84: 40,419,400 km (0.107 R)
• M85: 40,548,652 km (0.057 R)
• M86: 40,872,681 km (0.113 R)
• M87: 43,032,575 km (0.102 R)
• M88: 43,363,037 km (0.115 R)
• M89: 43,495,431 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.3

Radius: 7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.13 AU - 18.11 AU

Year: 26748 Days

Day: 23.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,645,079 km

• M1: 151,543 km (0.099 R)
• M2: 239,955 km (0.116 R)
• M3: 581,786 km (0.036 R)
• M4: 669,002 km (0.091 R)
• M5: 1,035,217 km (0.119 R)
• M6: 1,608,028 km (0.119 R)
• M7: 1,764,806 km (0.097 R)
• M8: 2,093,173 km (0.079 R)
• M9: 3,149,783 km (0.118 R)
• M10: 3,227,873 km (0.115 R)
• M11: 3,426,240 km (0.071 R)
• M12: 3,834,941 km (0.093 R)
• M13: 4,432,735 km (0.077 R)
• M14: 6,643,492 km (0.119 R)
• M15: 7,254,749 km (0.109 R)
• M16: 7,777,743 km (0.095 R)
• M17: 7,830,701 km (0.03 R)
• M18: 8,258,850 km (0.109 R)
• M19: 8,639,726 km (0.045 R)
• M20: 9,531,778 km (0.091 R)
• M21: 10,046,395 km (0.109 R)
• M22: 10,805,604 km (0.085 R)
• M23: 10,923,936 km (0.062 R)
• M24: 10,983,326 km (0.061 R)
• M25: 11,102,406 km (0.083 R)
• M26: 11,583,064 km (0.08 R)
• M27: 12,193,423 km (0.078 R)
• M28: 13,191,540 km (0.119 R)
• M29: 13,764,500 km (0.064 R)
• M30: 13,893,005 km (0.083 R)
• M31: 16,475,662 km (0.115 R)
• M32: 16,611,946 km (0.092 R)
• M33: 17,023,490 km (0.115 R)
• M34: 18,066,486 km (0.105 R)
• M35: 18,560,458 km (0.112 R)
• M36: 19,345,398 km (0.085 R)
• M37: 19,633,524 km (0.101 R)
• M38: 19,778,185 km (0.1 R)
• M39: 20,068,405 km (0.12 R)
• M40: 21,466,546 km (0.098 R)
• M41: 21,764,845 km (0.06 R)
• M42: 23,506,613 km (0.046 R)
• M43: 24,122,956 km (0.06 R)
• M44: 24,978,955 km (0.086 R)
• M45: 26,082,838 km (0.108 R)
• M46: 26,321,446 km (0.107 R)
• M47: 27,525,410 km (0.113 R)
• M48: 28,501,386 km (0.083 R)
• M49: 28,747,176 km (0.086 R)
• M50: 30,738,473 km (0.063 R)
• M51: 31,835,624 km (0.099 R)
• M52: 32,090,688 km (0.076 R)
• M53: 33,117,528 km (0.114 R)
• M54: 33,894,689 km (0.11 R)
• M55: 34,328,971 km (0.118 R)
• M56: 35,643,189 km (0.084 R)
• M57: 36,884,402 km (0.025 R)
• M58: 37,959,562 km (0.114 R)
• M59: 40,692,416 km (0.069 R)
• M60: 41,246,527 km (0.12 R)
• M61: 41,431,729 km (0.074 R)
• M62: 43,676,445 km (0.097 R)
• M63: 45,290,157 km (0.112 R)
• M64: 45,385,750 km (0.116 R)
• M65: 47,601,444 km (0.09 R)
• M66: 48,771,299 km (0.034 R)
• M67: 49,163,395 km (0.108 R)
• M68: 51,937,239 km (0.076 R)
• M69: 52,237,332 km (0.094 R)
• M70: 52,437,794 km (0.117 R)
• M71: 53,645,946 km (0.105 R)
• M72: 53,848,202 km (0.12 R)
• M73: 54,557,895 km (0.109 R)
• M74: 55,475,079 km (0.119 R)
• M75: 55,577,404 km (0.069 R)
• M76: 56,397,350 km (0.111 R)
• M77: 57,221,485 km (0.076 R)
• M78: 58,673,182 km (0.094 R)
• M79: 58,881,423 km (0.074 R)
• M80: 59,298,950 km (0.117 R)
• M81: 59,822,244 km (0.063 R)
• M82: 60,241,866 km (0.115 R)
• M83: 61,612,631 km (0.103 R)
• M84: 62,248,721 km (0.114 R)
• M85: 62,354,936 km (0.111 R)
• M86: 62,993,569 km (0.108 R)
• M87: 64,170,007 km (0.113 R)
• M88: 65,785,963 km (0.117 R)
• M89: 67,633,497 km (0.111 R)
• M90: 68,070,771 km (0.082 R)
• M91: 71,046,273 km (0.112 R)
• M92: 72,941,379 km (0.107 R)
• M93: 74,740,143 km (0.099 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit