🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.2 AU - 1.64 AU

Year: 603 Days

Day: 17.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,617,322 km

• M1: 238,758 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.84 AU - 2.12 AU

Year: 993 Days

Day: 15.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,617,322 km

• M1: 49,816 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.65 AU - 2.71 AU

Year: 1564 Days

Day: 29.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 115.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.95 AU - 4.03 AU

Year: 2324 Days

Day: 18.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,617,322 km

• M1: 468,241 km (0.076 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 12.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.32 AU - 7.5 AU

Year: 5785 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,617,322 km

• M1: 277,654 km (0.117 R)
• M2: 759,060 km (0.101 R)
• M3: 1,198,429 km (0.092 R)
• M4: 1,276,519 km (0.084 R)
• M5: 1,388,717 km (0.071 R)
• M6: 1,521,410 km (0.118 R)
• M7: 1,890,169 km (0.107 R)
• M8: 2,019,422 km (0.103 R)
• M9: 2,209,411 km (0.068 R)
• M10: 2,814,834 km (0.1 R)
• M11: 2,899,356 km (0.114 R)
• M12: 3,335,285 km (0.091 R)
• M13: 3,515,550 km (0.077 R)
• M14: 4,317,395 km (0.073 R)
• M15: 4,916,983 km (0.072 R)
• M16: 5,436,686 km (0.077 R)
• M17: 5,569,379 km (0.105 R)
• M18: 5,756,975 km (0.095 R)
• M19: 6,111,073 km (0.101 R)
• M20: 6,388,278 km (0.098 R)
• M21: 6,754,793 km (0.079 R)
• M22: 6,868,936 km (0.098 R)
• M23: 7,361,562 km (0.078 R)
• M24: 7,508,616 km (0.058 R)
• M25: 7,597,328 km (0.083 R)
• M26: 7,775,798 km (0.071 R)
• M27: 7,955,615 km (0.101 R)
• M28: 8,258,550 km (0.073 R)
• M29: 8,534,409 km (0.063 R)
• M30: 9,001,005 km (0.054 R)
• M31: 9,189,947 km (0.092 R)
• M32: 9,507,842 km (0.115 R)
• M33: 9,732,538 km (0.103 R)
• M34: 9,959,029 km (0.051 R)
• M35: 10,220,078 km (0.096 R)
• M36: 10,748,757 km (0.101 R)
• M37: 11,016,537 km (0.086 R)
• M38: 11,422,246 km (0.091 R)
• M39: 11,592,788 km (0.101 R)
• M40: 11,833,042 km (0.116 R)
• M41: 13,022,794 km (0.104 R)
• M42: 13,415,937 km (0.103 R)
• M43: 14,397,449 km (0.051 R)
• M44: 15,326,900 km (0.074 R)
• M45: 15,439,697 km (0.092 R)
• M46: 16,046,167 km (0.103 R)
• M47: 16,160,759 km (0.1 R)
• M48: 16,892,741 km (0.086 R)
• M49: 17,126,263 km (0.051 R)
• M50: 17,360,683 km (0.117 R)
• M51: 17,478,417 km (0.119 R)
• M52: 17,991,238 km (0.097 R)
• M53: 18,429,261 km (0.113 R)
• M54: 18,669,515 km (0.091 R)
• M55: 18,749,849 km (0.097 R)
• M56: 18,830,333 km (0.091 R)
• M57: 19,518,932 km (0.115 R)
• M58: 19,600,463 km (0.106 R)
• M59: 19,968,773 km (0.029 R)
• M60: 20,380,765 km (0.108 R)
• M61: 20,587,958 km (0.088 R)
• M62: 21,004,139 km (0.091 R)
• M63: 21,129,502 km (0.114 R)
• M64: 21,297,202 km (0.051 R)
• M65: 21,465,200 km (0.07 R)
• M66: 21,887,216 km (0.075 R)
• M67: 22,014,374 km (0.102 R)
• M68: 22,397,344 km (0.073 R)
• M69: 22,653,905 km (0.115 R)
• M70: 22,997,531 km (0.108 R)
• M71: 23,907,535 km (0.096 R)
• M72: 24,608,850 km (0.118 R)
• M73: 24,696,963 km (0.09 R)
• M74: 25,450,338 km (0.085 R)
• M75: 26,031,675 km (0.067 R)
• M76: 26,121,434 km (0.064 R)
• M77: 26,707,708 km (0.101 R)
• M78: 27,025,304 km (0.086 R)
• M79: 27,207,215 km (0.114 R)
• M80: 27,298,470 km (0.084 R)
• M81: 27,526,756 km (0.082 R)
• M82: 27,893,421 km (0.078 R)
• M83: 28,631,536 km (0.076 R)
• M84: 29,516,408 km (0.095 R)
• M85: 31,360,800 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 3.3

Gravity: 89.04 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.18 AU - 15.18 AU

Year: 18035 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,617,322 km

• M1: 98,136 km (0.076 R)
• M2: 301,141 km (0.097 R)
• M3: 678,576 km (0.039 R)
• M4: 751,729 km (0.102 R)
• M5: 958,922 km (0.088 R)
• M6: 1,097,300 km (0.109 R)
• M7: 1,154,297 km (0.055 R)
• M8: 1,517,072 km (0.034 R)
• M9: 1,548,787 km (0.06 R)
• M10: 2,637,410 km (0.119 R)
• M11: 2,909,230 km (0.117 R)
• M12: 3,068,552 km (0.095 R)
• M13: 3,605,757 km (0.1 R)
• M14: 4,441,710 km (0.09 R)
• M15: 4,717,569 km (0.109 R)
• M16: 4,810,768 km (0.086 R)
• M17: 4,904,566 km (0.118 R)
• M18: 5,334,361 km (0.119 R)
• M19: 5,825,790 km (0.085 R)
• M20: 7,062,964 km (0.096 R)
• M21: 7,384,600 km (0.037 R)
• M22: 7,656,269 km (0.115 R)
• M23: 7,710,873 km (0.045 R)
• M24: 8,209,183 km (0.079 R)
• M25: 8,377,630 km (0.112 R)
• M26: 8,547,274 km (0.108 R)
• M27: 8,717,966 km (0.12 R)
• M28: 9,120,533 km (0.041 R)
• M29: 9,178,577 km (0.076 R)
• M30: 9,706,209 km (0.108 R)
• M31: 12,103,515 km (0.116 R)
• M32: 12,167,393 km (0.071 R)
• M33: 12,359,327 km (0.108 R)
• M34: 13,930,703 km (0.098 R)
• M35: 14,064,444 km (0.081 R)
• M36: 14,131,464 km (0.081 R)
• M37: 14,333,271 km (0.105 R)
• M38: 15,702,540 km (0.068 R)
• M39: 16,544,029 km (0.081 R)
• M40: 17,041,591 km (0.107 R)
• M41: 17,184,607 km (0.114 R)
• M42: 17,544,090 km (0.108 R)
• M43: 20,355,184 km (0.082 R)
• M44: 20,811,757 km (0.072 R)
• M45: 21,502,749 km (0.119 R)
• M46: 21,967,550 km (0.057 R)
• M47: 22,123,281 km (0.07 R)
• M48: 24,020,033 km (0.107 R)
• M49: 24,180,401 km (0.106 R)
• M50: 27,211,105 km (0.031 R)
• M51: 28,558,234 km (0.042 R)
• M52: 29,411,091 km (0.096 R)
• M53: 29,840,736 km (0.051 R)
• M54: 30,099,391 km (0.069 R)
• M55: 30,619,243 km (0.116 R)
• M56: 33,799,245 km (0.115 R)
• M57: 35,154,901 km (0.058 R)
• M58: 35,976,792 km (0.103 R)
• M59: 38,105,719 km (0.044 R)
• M60: 38,573,961 km (0.096 R)
• M61: 39,421,432 km (0.097 R)
• M62: 39,800,065 km (0.091 R)
• M63: 39,894,910 km (0.087 R)
• M64: 40,275,188 km (0.075 R)
• M65: 40,847,699 km (0.082 R)
• M66: 43,066,983 km (0.084 R)
• M67: 43,164,371 km (0.118 R)
• M68: 44,044,156 km (0.087 R)
• M69: 48,226,913 km (0.062 R)
• M70: 48,834,729 km (0.112 R)
• M71: 50,160,316 km (0.069 R)
• M72: 51,084,980 km (0.097 R)
• M73: 51,601,093 km (0.094 R)
• M74: 52,118,851 km (0.054 R)
• M75: 53,368,741 km (0.064 R)
• M76: 54,523,038 km (0.074 R)
• M77: 58,573,550 km (0.076 R)
• M78: 60,743,916 km (0.096 R)
• M79: 60,962,479 km (0.048 R)
• M80: 61,509,857 km (0.12 R)
• M81: 62,609,402 km (0.066 R)
• M82: 63,493,675 km (0.089 R)
• M83: 65,386,686 km (0.091 R)
• M84: 65,722,683 km (0.088 R)
• M85: 65,834,732 km (0.096 R)
• M86: 66,171,477 km (0.082 R)
• M87: 67,524,140 km (0.106 R)
• M88: 67,637,236 km (0.119 R)
• M89: 68,090,368 km (0.073 R)
• M90: 70,830,403 km (0.092 R)
• M91: 74,072,488 km (0.082 R)
• M92: 75,359,179 km (0.108 R)
• M93: 75,711,482 km (0.062 R)
• M94: 76,417,584 km (0.054 R)
• M95: 77,717,739 km (0.105 R)
• M96: 78,429,975 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.4

Radius: 7.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.17 AU - 16.69 AU

Year: 18532 Days

Day: 23.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,617,322 km

• M1: 97,687 km (0.085 R)
• M2: 279,898 km (0.12 R)
• M3: 458,517 km (0.106 R)
• M4: 772,374 km (0.109 R)
• M5: 897,737 km (0.099 R)
• M6: 1,098,647 km (0.085 R)
• M7: 1,338,901 km (0.045 R)
• M8: 1,465,162 km (0.06 R)
• M9: 1,622,090 km (0.116 R)
• M10: 1,840,054 km (0.098 R)
• M11: 3,402,903 km (0.118 R)
• M12: 3,611,741 km (0.112 R)
• M13: 4,078,636 km (0.067 R)
• M14: 4,794,911 km (0.09 R)
• M15: 4,989,837 km (0.047 R)
• M16: 6,129,174 km (0.059 R)
• M17: 6,511,995 km (0.074 R)
• M18: 6,598,164 km (0.044 R)
• M19: 7,480,043 km (0.055 R)
• M20: 7,615,579 km (0.108 R)
• M21: 7,797,490 km (0.116 R)
• M22: 7,980,897 km (0.034 R)
• M23: 10,239,974 km (0.088 R)
• M24: 10,541,863 km (0.061 R)
• M25: 10,693,854 km (0.047 R)
• M26: 11,568,852 km (0.105 R)
• M27: 13,606,525 km (0.108 R)
• M28: 14,384,882 km (0.083 R)
• M29: 14,497,230 km (0.081 R)
• M30: 15,006,462 km (0.04 R)
• M31: 15,063,458 km (0.106 R)
• M32: 15,234,748 km (0.103 R)
• M33: 15,521,677 km (0.037 R)
• M34: 16,805,077 km (0.05 R)
• M35: 16,864,168 km (0.112 R)
• M36: 17,280,200 km (0.081 R)
• M37: 17,940,674 km (0.084 R)
• M38: 18,793,233 km (0.106 R)
• M39: 19,100,955 km (0.088 R)
• M40: 19,286,457 km (0.113 R)
• M41: 19,783,720 km (0.092 R)
• M42: 20,537,693 km (0.028 R)
• M43: 21,173,185 km (0.109 R)
• M44: 21,429,147 km (0.079 R)
• M45: 21,750,633 km (0.083 R)
• M46: 22,073,764 km (0.087 R)
• M47: 22,528,691 km (0.109 R)
• M48: 22,724,515 km (0.098 R)
• M49: 23,315,726 km (0.067 R)
• M50: 24,513,107 km (0.076 R)
• M51: 24,781,934 km (0.111 R)
• M52: 24,916,722 km (0.088 R)
• M53: 25,322,581 km (0.04 R)
• M54: 26,003,700 km (0.074 R)
• M55: 26,277,913 km (0.08 R)
• M56: 28,294,044 km (0.057 R)
• M57: 28,717,256 km (0.084 R)
• M58: 29,356,189 km (0.039 R)
• M59: 30,143,522 km (0.105 R)
• M60: 30,215,329 km (0.103 R)
• M61: 30,431,498 km (0.075 R)
• M62: 31,300,961 km (0.08 R)
• M63: 31,811,838 km (0.042 R)
• M64: 32,842,118 km (0.111 R)
• M65: 33,138,472 km (0.065 R)
• M66: 33,733,721 km (0.115 R)
• M67: 33,957,969 km (0.053 R)
• M68: 37,302,079 km (0.098 R)
• M69: 39,013,180 km (0.111 R)
• M70: 39,405,725 km (0.12 R)
• M71: 40,670,276 km (0.101 R)
• M72: 41,387,448 km (0.107 R)
• M73: 42,672,793 km (0.057 R)
• M74: 43,239,170 km (0.111 R)
• M75: 43,645,328 km (0.065 R)
• M76: 46,689,645 km (0.075 R)
• M77: 49,123,303 km (0.093 R)
• M78: 50,483,447 km (0.114 R)
• M79: 50,569,017 km (0.077 R)
• M80: 50,740,007 km (0.118 R)
• M81: 51,425,914 km (0.085 R)
• M82: 53,414,967 km (0.084 R)
• M83: 53,589,099 km (0.103 R)
• M84: 53,763,380 km (0.104 R)
• M85: 54,725,594 km (0.106 R)
• M86: 55,252,926 km (0.091 R)
• M87: 55,781,904 km (0.054 R)
• M88: 56,312,528 km (0.104 R)
• M89: 56,401,090 km (0.064 R)
• M90: 57,111,530 km (0.106 R)
• M91: 57,378,712 km (0.05 R)
• M92: 57,646,343 km (0.112 R)
• M93: 60,073,419 km (0.11 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit