🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.71 AU - 1.09 AU

Year: 309 Days

Day: 40.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,877,425 km

• M1: 85,869 km (0.109 R)
• M2: 141,669 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.89 AU - 1.09 AU

Year: 356 Days

Day: 45.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.37 AU - 2.43 AU

Year: 1345 Days

Day: 27.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 70.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.16 AU - 3.58 AU

Year: 2237 Days

Day: 23.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,877,425 km

• M1: 472,729 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.23 AU - 4.23 AU

Year: 2605 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 12.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.75 AU - 7.67 AU

Year: 6286 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 64,877,425 km

• M1: 163,660 km (0.036 R)
• M2: 271,371 km (0.067 R)
• M3: 404,513 km (0.026 R)
• M4: 540,946 km (0.118 R)
• M5: 660,923 km (0.065 R)
• M6: 748,887 km (0.08 R)
• M7: 834,906 km (0.115 R)
• M8: 1,066,483 km (0.088 R)
• M9: 1,172,399 km (0.114 R)
• M10: 1,326,933 km (0.092 R)
• M11: 1,528,142 km (0.081 R)
• M12: 2,004,761 km (0.043 R)
• M13: 2,102,000 km (0.056 R)
• M14: 2,246,511 km (0.096 R)
• M15: 2,564,556 km (0.105 R)
• M16: 2,788,056 km (0.094 R)
• M17: 3,079,173 km (0.102 R)
• M18: 3,529,163 km (0.094 R)
• M19: 3,767,473 km (0.096 R)
• M20: 4,123,665 km (0.095 R)
• M21: 4,248,729 km (0.063 R)
• M22: 4,374,990 km (0.078 R)
• M23: 4,549,271 km (0.063 R)
• M24: 4,797,155 km (0.089 R)
• M25: 5,122,381 km (0.076 R)
• M26: 5,430,104 km (0.045 R)
• M27: 5,517,319 km (0.027 R)
• M28: 5,655,398 km (0.079 R)
• M29: 5,909,415 km (0.113 R)
• M30: 6,271,292 km (0.107 R)
• M31: 6,720,684 km (0.062 R)
• M32: 7,084,955 km (0.115 R)
• M33: 7,427,983 km (0.087 R)
• M34: 7,622,460 km (0.115 R)
• M35: 7,889,193 km (0.067 R)
• M36: 8,533,212 km (0.116 R)
• M37: 8,839,589 km (0.102 R)
• M38: 9,134,745 km (0.083 R)
• M39: 9,328,325 km (0.12 R)
• M40: 9,538,360 km (0.112 R)
• M41: 9,704,414 km (0.092 R)
• M42: 9,902,033 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 11.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.39 AU - 8.93 AU

Year: 9217 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,877,425 km

• M1: 147,055 km (0.085 R)
• M2: 330,312 km (0.111 R)
• M3: 612,603 km (0.116 R)
• M4: 773,122 km (0.075 R)
• M5: 1,083,537 km (0.085 R)
• M6: 1,225,506 km (0.067 R)
• M7: 1,385,575 km (0.077 R)
• M8: 1,752,389 km (0.081 R)
• M9: 2,094,969 km (0.099 R)
• M10: 2,177,098 km (0.052 R)
• M11: 2,246,362 km (0.035 R)
• M12: 2,827,400 km (0.042 R)
• M13: 3,198,103 km (0.103 R)
• M14: 3,470,072 km (0.118 R)
• M15: 3,650,188 km (0.086 R)
• M16: 4,243,792 km (0.086 R)
• M17: 4,758,559 km (0.05 R)
• M18: 4,903,968 km (0.04 R)
• M19: 5,069,573 km (0.101 R)
• M20: 5,311,921 km (0.112 R)
• M21: 5,539,011 km (0.068 R)
• M22: 5,711,497 km (0.102 R)
• M23: 5,788,690 km (0.099 R)
• M24: 6,219,681 km (0.118 R)
• M25: 6,379,003 km (0.111 R)
• M26: 6,479,383 km (0.094 R)
• M27: 7,154,369 km (0.075 R)
• M28: 8,219,655 km (0.063 R)
• M29: 8,504,789 km (0.065 R)
• M30: 8,793,064 km (0.111 R)
• M31: 8,927,253 km (0.102 R)
• M32: 9,017,161 km (0.113 R)
• M33: 9,608,522 km (0.062 R)
• M34: 10,095,313 km (0.063 R)
• M35: 10,282,759 km (0.111 R)
• M36: 10,542,611 km (0.095 R)
• M37: 10,828,492 km (0.086 R)
• M38: 11,044,661 km (0.118 R)
• M39: 11,117,067 km (0.107 R)
• M40: 11,286,561 km (0.114 R)
• M41: 11,530,106 km (0.075 R)
• M42: 11,775,447 km (0.097 R)
• M43: 11,849,348 km (0.095 R)
• M44: 12,421,410 km (0.117 R)
• M45: 12,572,055 km (0.091 R)
• M46: 13,309,124 km (0.085 R)
• M47: 14,086,285 km (0.089 R)
• M48: 14,322,351 km (0.103 R)
• M49: 14,427,667 km (0.085 R)
• M50: 14,878,256 km (0.069 R)
• M51: 15,522,125 km (0.117 R)
• M52: 15,630,434 km (0.119 R)
• M53: 15,711,666 km (0.103 R)
• M54: 17,451,938 km (0.096 R)
• M55: 17,846,876 km (0.085 R)
• M56: 18,244,807 km (0.083 R)
• M57: 18,387,673 km (0.08 R)
• M58: 18,502,265 km (0.049 R)
• M59: 18,674,452 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 13.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.46 AU - 10.46 AU

Year: 10523 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,877,425 km

• M1: 178,620 km (0.041 R)
• M2: 272,867 km (0.063 R)
• M3: 556,354 km (0.037 R)
• M4: 692,489 km (0.107 R)
• M5: 899,083 km (0.096 R)
• M6: 1,143,526 km (0.116 R)
• M7: 1,587,981 km (0.086 R)
• M8: 1,679,685 km (0.074 R)
• M9: 1,830,180 km (0.046 R)
• M10: 2,145,383 km (0.114 R)
• M11: 2,330,585 km (0.104 R)
• M12: 2,717,146 km (0.088 R)
• M13: 2,895,766 km (0.118 R)
• M14: 3,101,313 km (0.043 R)
• M15: 3,359,220 km (0.066 R)
• M16: 3,971,823 km (0.098 R)
• M17: 4,226,738 km (0.104 R)
• M18: 4,408,500 km (0.066 R)
• M19: 4,645,911 km (0.12 R)
• M20: 4,806,580 km (0.119 R)
• M21: 5,581,048 km (0.112 R)
• M22: 6,158,196 km (0.11 R)
• M23: 6,335,021 km (0.108 R)
• M24: 6,513,641 km (0.053 R)
• M25: 6,603,549 km (0.093 R)
• M26: 6,754,493 km (0.111 R)
• M27: 7,244,875 km (0.1 R)
• M28: 7,906,098 km (0.061 R)
• M29: 8,227,883 km (0.066 R)
• M30: 8,521,244 km (0.091 R)
• M31: 9,051,120 km (0.118 R)
• M32: 11,132,625 km (0.111 R)
• M33: 11,312,591 km (0.051 R)
• M34: 12,078,981 km (0.106 R)
• M35: 12,412,584 km (0.049 R)
• M36: 13,127,064 km (0.084 R)
• M37: 14,674,354 km (0.075 R)
• M38: 14,832,180 km (0.047 R)
• M39: 15,149,776 km (0.085 R)
• M40: 15,269,455 km (0.085 R)
• M41: 15,509,709 km (0.03 R)
• M42: 16,115,879 km (0.12 R)
• M43: 17,351,408 km (0.045 R)
• M44: 17,644,022 km (0.096 R)
• M45: 18,489,399 km (0.081 R)
• M46: 18,660,090 km (0.057 R)
• M47: 19,218,240 km (0.109 R)
• M48: 19,434,409 km (0.025 R)
• M49: 19,695,008 km (0.119 R)
• M50: 20,748,477 km (0.102 R)
• M51: 20,837,039 km (0.112 R)
• M52: 20,970,330 km (0.117 R)
• M53: 21,461,011 km (0.086 R)
• M54: 21,730,288 km (0.068 R)
• M55: 21,910,403 km (0.052 R)
• M56: 22,000,611 km (0.078 R)
• M57: 22,181,624 km (0.107 R)
• M58: 22,544,848 km (0.088 R)
• M59: 22,864,389 km (0.116 R)
• M60: 24,017,639 km (0.093 R)
• M61: 24,203,888 km (0.097 R)
• M62: 24,297,237 km (0.084 R)
• M63: 24,624,857 km (0.06 R)
• M64: 25,331,707 km (0.112 R)
• M65: 25,711,536 km (0.098 R)
• M66: 25,854,402 km (0.099 R)
• M67: 25,997,567 km (0.101 R)
• M68: 26,620,941 km (0.099 R)
• M69: 28,373,031 km (0.066 R)
• M70: 28,866,256 km (0.056 R)
• M71: 28,965,289 km (0.112 R)
• M72: 29,163,656 km (0.091 R)
• M73: 30,262,602 km (0.101 R)
• M74: 30,716,033 km (0.086 R)
• M75: 30,969,003 km (0.08 R)
• M76: 31,987,466 km (0.099 R)
• M77: 33,431,983 km (0.103 R)
• M78: 33,953,032 km (0.107 R)
• M79: 34,371,756 km (0.115 R)
• M80: 35,426,122 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631

Radius: 3.7

Gravity: 46.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.44 AU - 15 AU

Year: 16407 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,877,425 km

• M1: 165,156 km (0.092 R)
• M2: 243,246 km (0.033 R)
• M3: 317,746 km (0.053 R)
• M4: 382,821 km (0.068 R)
• M5: 604,076 km (0.108 R)
• M6: 749,186 km (0.072 R)
• M7: 837,000 km (0.104 R)
• M8: 1,046,886 km (0.027 R)
• M9: 1,431,203 km (0.108 R)
• M10: 1,652,608 km (0.057 R)
• M11: 2,945,582 km (0.111 R)
• M12: 3,084,858 km (0.12 R)
• M13: 3,405,745 km (0.045 R)
• M14: 3,442,097 km (0.105 R)
• M15: 3,551,902 km (0.088 R)
• M16: 4,195,173 km (0.101 R)
• M17: 4,510,226 km (0.105 R)
• M18: 4,550,169 km (0.052 R)
• M19: 4,710,987 km (0.062 R)
• M20: 4,792,218 km (0.084 R)
• M21: 5,246,697 km (0.085 R)
• M22: 5,931,855 km (0.113 R)
• M23: 6,285,055 km (0.088 R)
• M24: 6,781,571 km (0.112 R)
• M25: 7,908,043 km (0.038 R)
• M26: 8,198,562 km (0.097 R)
• M27: 8,443,453 km (0.053 R)
• M28: 8,940,268 km (0.061 R)
• M29: 9,858,200 km (0.112 R)
• M30: 10,066,142 km (0.088 R)
• M31: 10,859,160 km (0.079 R)
• M32: 11,562,419 km (0.101 R)
• M33: 11,617,172 km (0.111 R)
• M34: 12,224,540 km (0.095 R)
• M35: 13,816,859 km (0.102 R)
• M36: 13,874,903 km (0.069 R)
• M37: 14,459,981 km (0.094 R)
• M38: 15,533,345 km (0.101 R)
• M39: 16,385,754 km (0.075 R)
• M40: 18,454,244 km (0.045 R)
• M41: 19,291,393 km (0.072 R)
• M42: 19,681,844 km (0.073 R)
• M43: 20,736,060 km (0.078 R)
• M44: 21,740,759 km (0.084 R)
• M45: 23,311,986 km (0.065 R)
• M46: 23,589,041 km (0.073 R)
• M47: 24,566,962 km (0.066 R)
• M48: 24,637,423 km (0.044 R)
• M49: 26,490,193 km (0.105 R)
• M50: 27,945,630 km (0.05 R)
• M51: 28,166,137 km (0.077 R)
• M52: 28,239,740 km (0.047 R)
• M53: 28,387,243 km (0.082 R)
• M54: 28,831,250 km (0.058 R)
• M55: 28,905,450 km (0.08 R)
• M56: 30,101,635 km (0.092 R)
• M57: 30,857,403 km (0.067 R)
• M58: 31,161,536 km (0.09 R)
• M59: 32,851,543 km (0.076 R)
• M60: 33,551,362 km (0.084 R)
• M61: 35,521,266 km (0.078 R)
• M62: 35,999,531 km (0.05 R)
• M63: 37,447,189 km (0.078 R)
• M64: 38,341,186 km (0.119 R)
• M65: 38,995,827 km (0.111 R)
• M66: 39,489,200 km (0.077 R)
• M67: 40,565,258 km (0.07 R)
• M68: 41,650,890 km (0.105 R)
• M69: 42,155,184 km (0.103 R)
• M70: 42,323,781 km (0.104 R)
• M71: 43,424,821 km (0.119 R)
• M72: 44,878,763 km (0.083 R)
• M73: 48,538,675 km (0.117 R)
• M74: 49,513,006 km (0.089 R)
• M75: 50,404,310 km (0.117 R)
• M76: 52,293,132 km (0.08 R)
• M77: 52,383,639 km (0.093 R)
• M78: 53,200,743 km (0.074 R)
• M79: 54,113,439 km (0.118 R)
• M80: 54,296,697 km (0.118 R)
• M81: 54,847,367 km (0.112 R)
• M82: 54,939,369 km (0.073 R)
• M83: 57,815,987 km (0.05 R)
• M84: 58,190,729 km (0.11 R)
• M85: 60,455,940 km (0.117 R)
• M86: 61,026,656 km (0.113 R)
• M87: 61,599,317 km (0.111 R)
• M88: 63,038,598 km (0.106 R)
• M89: 63,327,771 km (0.037 R)
• M90: 64,391,860 km (0.088 R)
• M91: 64,585,889 km (0.106 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit