🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.68 AU - 0.72 AU

Year: 223 Days

Day: 24.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,525,866 km

• M1: 156,629 km (0.067 R)
• M2: 374,743 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.68 AU - 1.04 AU

Year: 304 Days

Day: 41.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,525,866 km

• M1: 28,573 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.14 AU - 1.72 AU

Year: 651 Days

Day: 46.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,525,866 km

• M1: 150,795 km (0.12 R)
• M2: 1,040,004 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.22 AU - 2.58 AU

Year: 1416 Days

Day: 45.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.93 AU - 4.03 AU

Year: 2472 Days

Day: 47.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.5 AU - 3.56 AU

Year: 2526 Days

Day: 15.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,525,866 km

• M1: 55,052 km (0.047 R)
• M2: 1,874,461 km (0.091 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 14.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.78 AU - 12.64 AU

Year: 12423 Days

Day: 11.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,525,866 km

• M1: 185,651 km (0.039 R)
• M2: 364,271 km (0.09 R)
• M3: 581,936 km (0.09 R)
• M4: 677,230 km (0.048 R)
• M5: 1,000,959 km (0.098 R)
• M6: 1,245,253 km (0.084 R)
• M7: 1,353,113 km (0.094 R)
• M8: 1,602,343 km (0.083 R)
• M9: 1,768,995 km (0.085 R)
• M10: 2,017,776 km (0.075 R)
• M11: 2,120,550 km (0.101 R)
• M12: 2,304,854 km (0.114 R)
• M13: 2,605,696 km (0.09 R)
• M14: 2,977,746 km (0.084 R)
• M15: 3,185,387 km (0.084 R)
• M16: 3,397,966 km (0.056 R)
• M17: 3,552,650 km (0.026 R)
• M18: 3,966,288 km (0.108 R)
• M19: 4,496,613 km (0.098 R)
• M20: 5,734,685 km (0.082 R)
• M21: 6,107,183 km (0.104 R)
• M22: 6,449,164 km (0.117 R)
• M23: 6,564,654 km (0.053 R)
• M24: 6,797,578 km (0.076 R)
• M25: 7,152,274 km (0.106 R)
• M26: 7,715,959 km (0.111 R)
• M27: 8,003,187 km (0.074 R)
• M28: 8,168,941 km (0.113 R)
• M29: 8,546,227 km (0.059 R)
• M30: 9,015,067 km (0.068 R)
• M31: 9,667,912 km (0.115 R)
• M32: 9,889,018 km (0.065 R)
• M33: 10,336,166 km (0.11 R)
• M34: 10,973,453 km (0.031 R)
• M35: 11,065,605 km (0.114 R)
• M36: 11,811,500 km (0.1 R)
• M37: 11,953,319 km (0.062 R)
• M38: 13,156,086 km (0.112 R)
• M39: 13,896,296 km (0.119 R)
• M40: 14,046,043 km (0.088 R)
• M41: 14,196,240 km (0.067 R)
• M42: 15,624,002 km (0.094 R)
• M43: 15,727,673 km (0.076 R)
• M44: 16,460,403 km (0.066 R)
• M45: 16,565,870 km (0.119 R)
• M46: 16,884,064 km (0.087 R)
• M47: 17,043,835 km (0.057 R)
• M48: 17,364,872 km (0.1 R)
• M49: 17,904,621 km (0.069 R)
• M50: 18,559,561 km (0.054 R)
• M51: 18,890,022 km (0.071 R)
• M52: 20,174,619 km (0.101 R)
• M53: 21,545,085 km (0.093 R)
• M54: 23,537,729 km (0.08 R)
• M55: 24,979,703 km (0.038 R)
• M56: 25,588,865 km (0.058 R)
• M57: 26,388,167 km (0.085 R)
• M58: 26,697,834 km (0.086 R)
• M59: 27,759,530 km (0.097 R)
• M60: 28,390,534 km (0.05 R)
• M61: 30,247,044 km (0.09 R)
• M62: 30,701,073 km (0.086 R)
• M63: 32,142,748 km (0.092 R)
• M64: 32,672,474 km (0.106 R)
• M65: 32,938,310 km (0.081 R)
• M66: 33,338,633 km (0.114 R)
• M67: 33,472,374 km (0.099 R)
• M68: 33,606,264 km (0.118 R)
• M69: 33,740,453 km (0.109 R)
• M70: 35,568,689 km (0.104 R)
• M71: 36,391,627 km (0.114 R)
• M72: 37,568,064 km (0.117 R)
• M73: 39,250,143 km (0.107 R)
• M74: 39,958,339 km (0.088 R)
• M75: 40,527,858 km (0.074 R)
• M76: 41,891,443 km (0.112 R)
• M77: 44,001,371 km (0.065 R)
• M78: 44,368,634 km (0.101 R)
• M79: 44,958,349 km (0.059 R)
• M80: 46,444,155 km (0.075 R)
• M81: 48,097,211 km (0.082 R)
• M82: 51,769,989 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 14.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.11 AU - 13.43 AU

Year: 14407 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,525,866 km

• M1: 225,145 km (0.102 R)
• M2: 327,919 km (0.079 R)
• M3: 433,684 km (0.104 R)
• M4: 573,109 km (0.037 R)
• M5: 749,934 km (0.071 R)
• M6: 1,118,394 km (0.088 R)
• M7: 1,300,604 km (0.056 R)
• M8: 1,395,599 km (0.093 R)
• M9: 1,493,286 km (0.059 R)
• M10: 1,827,188 km (0.032 R)
• M11: 2,185,326 km (0.044 R)
• M12: 2,300,217 km (0.111 R)
• M13: 2,687,825 km (0.046 R)
• M14: 3,064,363 km (0.1 R)
• M15: 3,833,146 km (0.058 R)
• M16: 4,078,936 km (0.038 R)
• M17: 4,221,802 km (0.046 R)
• M18: 5,113,704 km (0.112 R)
• M19: 5,384,775 km (0.079 R)
• M20: 5,740,220 km (0.055 R)
• M21: 5,900,738 km (0.094 R)
• M22: 6,391,419 km (0.118 R)
• M23: 6,683,734 km (0.077 R)
• M24: 7,109,040 km (0.119 R)
• M25: 7,675,119 km (0.078 R)
• M26: 7,807,962 km (0.063 R)
• M27: 9,130,257 km (0.103 R)
• M28: 9,650,110 km (0.115 R)
• M29: 9,745,553 km (0.118 R)
• M30: 10,228,006 km (0.105 R)
• M31: 10,669,021 km (0.12 R)
• M32: 11,926,391 km (0.069 R)
• M33: 12,494,564 km (0.045 R)
• M34: 12,755,762 km (0.092 R)
• M35: 12,860,779 km (0.11 R)
• M36: 13,926,365 km (0.1 R)
• M37: 14,579,360 km (0.114 R)
• M38: 14,689,165 km (0.089 R)
• M39: 14,965,023 km (0.108 R)
• M40: 15,242,527 km (0.115 R)
• M41: 15,409,777 km (0.11 R)
• M42: 17,000,601 km (0.056 R)
• M43: 17,116,240 km (0.09 R)
• M44: 18,287,143 km (0.11 R)
• M45: 21,512,922 km (0.119 R)
• M46: 21,700,817 km (0.119 R)
• M47: 21,889,160 km (0.094 R)
• M48: 22,141,083 km (0.096 R)
• M49: 22,839,107 km (0.096 R)
• M50: 23,996,845 km (0.099 R)
• M51: 24,844,766 km (0.061 R)
• M52: 30,065,432 km (0.105 R)
• M53: 31,404,333 km (0.114 R)
• M54: 32,259,883 km (0.06 R)
• M55: 32,618,619 km (0.113 R)
• M56: 33,484,940 km (0.096 R)
• M57: 34,505,347 km (0.117 R)
• M58: 35,758,080 km (0.09 R)
• M59: 36,203,881 km (0.119 R)
• M60: 38,156,433 km (0.091 R)
• M61: 39,298,463 km (0.08 R)
• M62: 40,220,285 km (0.113 R)
• M63: 41,149,138 km (0.095 R)
• M64: 41,460,302 km (0.104 R)
• M65: 42,163,262 km (0.106 R)
• M66: 42,320,041 km (0.111 R)
• M67: 42,712,885 km (0.117 R)
• M68: 43,660,438 km (0.078 R)
• M69: 44,455,401 km (0.093 R)
• M70: 44,854,678 km (0.108 R)
• M71: 45,737,305 km (0.106 R)
• M72: 46,059,688 km (0.049 R)
• M73: 47,846,186 km (0.054 R)
• M74: 48,009,697 km (0.063 R)
• M75: 48,255,336 km (0.119 R)
• M76: 48,583,554 km (0.06 R)
• M77: 51,570,575 km (0.108 R)
• M78: 51,738,274 km (0.093 R)
• M79: 53,001,628 km (0.065 R)
• M80: 53,170,823 km (0.097 R)
• M81: 54,190,033 km (0.066 R)
• M82: 54,701,957 km (0.103 R)
• M83: 55,215,527 km (0.075 R)
• M84: 55,558,854 km (0.093 R)
• M85: 57,807,460 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.8

Radius: 6.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.17 AU - 12.39 AU

Year: 15396 Days

Day: 21.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,525,866 km

• M1: 128,505 km (0.101 R)
• M2: 190,737 km (0.093 R)
• M3: 237,412 km (0.044 R)
• M4: 444,904 km (0.112 R)
• M5: 498,311 km (0.102 R)
• M6: 719,117 km (0.116 R)
• M7: 882,627 km (0.11 R)
• M8: 1,187,657 km (0.096 R)
• M9: 1,342,192 km (0.117 R)
• M10: 1,482,664 km (0.05 R)
• M11: 1,628,223 km (0.095 R)
• M12: 2,046,200 km (0.113 R)
• M13: 2,161,689 km (0.112 R)
• M14: 2,326,995 km (0.088 R)
• M15: 2,570,241 km (0.087 R)
• M16: 3,028,609 km (0.102 R)
• M17: 3,267,217 km (0.054 R)
• M18: 3,321,073 km (0.053 R)
• M19: 3,762,835 km (0.081 R)
• M20: 3,933,227 km (0.044 R)
• M21: 4,048,268 km (0.099 R)
• M22: 4,193,528 km (0.067 R)
• M23: 4,429,743 km (0.065 R)
• M24: 4,946,005 km (0.112 R)
• M25: 5,164,118 km (0.034 R)
• M26: 5,321,795 km (0.109 R)
• M27: 5,545,294 km (0.092 R)
• M28: 5,804,547 km (0.104 R)
• M29: 6,605,793 km (0.099 R)
• M30: 6,708,417 km (0.115 R)
• M31: 7,194,162 km (0.051 R)
• M32: 7,264,473 km (0.112 R)
• M33: 7,335,083 km (0.104 R)
• M34: 7,799,285 km (0.098 R)
• M35: 8,126,156 km (0.114 R)
• M36: 8,494,616 km (0.049 R)
• M37: 8,606,216 km (0.103 R)
• M38: 8,681,015 km (0.065 R)
• M39: 8,868,611 km (0.052 R)
• M40: 11,100,910 km (0.101 R)
• M41: 12,510,272 km (0.079 R)
• M42: 12,978,363 km (0.067 R)
• M43: 13,582,290 km (0.109 R)
• M44: 13,756,422 km (0.094 R)
• M45: 14,107,079 km (0.115 R)
• M46: 14,151,211 km (0.06 R)
• M47: 15,357,568 km (0.12 R)
• M48: 16,318,435 km (0.061 R)
• M49: 16,736,262 km (0.098 R)
• M50: 17,063,582 km (0.094 R)
• M51: 17,298,750 km (0.089 R)
• M52: 17,534,815 km (0.062 R)
• M53: 18,010,536 km (0.116 R)
• M54: 18,154,001 km (0.104 R)
• M55: 18,877,307 km (0.113 R)
• M56: 19,708,323 km (0.111 R)
• M57: 20,103,411 km (0.091 R)
• M58: 20,651,088 km (0.071 R)
• M59: 21,913,994 km (0.1 R)
• M60: 22,067,332 km (0.11 R)
• M61: 23,462,182 km (0.092 R)
• M62: 23,776,038 km (0.109 R)
• M63: 24,144,049 km (0.115 R)
• M64: 24,355,132 km (0.042 R)
• M65: 24,725,985 km (0.079 R)
• M66: 26,011,779 km (0.104 R)
• M67: 26,336,556 km (0.091 R)
• M68: 26,717,282 km (0.106 R)
• M69: 27,264,212 km (0.085 R)
• M70: 27,483,971 km (0.096 R)
• M71: 27,980,786 km (0.07 R)
• M72: 28,257,991 km (0.089 R)
• M73: 29,263,587 km (0.088 R)
• M74: 29,488,732 km (0.086 R)
• M75: 30,622,684 km (0.044 R)
• M76: 30,965,712 km (0.105 R)
• M77: 31,195,046 km (0.096 R)
• M78: 31,770,848 km (0.091 R)
• M79: 31,886,487 km (0.071 R)
• M80: 33,167,194 km (0.111 R)
• M81: 33,990,880 km (0.111 R)
• M82: 34,049,971 km (0.087 R)
• M83: 34,168,303 km (0.087 R)
• M84: 34,286,635 km (0.094 R)
• M85: 34,702,218 km (0.111 R)
• M86: 35,000,217 km (0.102 R)
• M87: 35,298,814 km (0.102 R)
• M88: 36,320,867 km (0.069 R)
• M89: 36,744,528 km (0.105 R)
• M90: 36,926,589 km (0.092 R)
• M91: 37,902,565 km (0.034 R)
• M92: 40,067,097 km (0.1 R)
• M93: 40,567,502 km (0.07 R)
• M94: 40,630,183 km (0.029 R)
• M95: 40,881,209 km (0.054 R)
• M96: 42,144,413 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit