🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 213 Days

Day: 23.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.6 AU - 0.92 AU

Year: 246 Days

Day: 43.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,589,886 km

• M1: 212,728 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.9 AU - 1.22 AU

Year: 405 Days

Day: 40.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.35 AU - 1.35 AU

Year: 582 Days

Day: 44.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.18 AU - 3.52 AU

Year: 1784 Days

Day: 44 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,589,886 km

• M1: 490,681 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.48 AU - 3.92 AU

Year: 2639 Days

Day: 36 Hours

Environment

Temp: -132 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 10.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.45 AU - 9.57 AU

Year: 10030 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,589,886 km

• M1: 165,455 km (0.08 R)
• M2: 283,338 km (0.111 R)
• M3: 392,694 km (0.071 R)
• M4: 610,210 km (0.111 R)
• M5: 792,420 km (0.067 R)
• M6: 1,335,311 km (0.106 R)
• M7: 1,426,715 km (0.105 R)
• M8: 1,674,150 km (0.119 R)
• M9: 1,773,184 km (0.041 R)
• M10: 1,915,152 km (0.08 R)
• M11: 1,998,029 km (0.102 R)
• M12: 2,275,832 km (0.059 R)
• M13: 2,430,816 km (0.099 R)
• M14: 2,498,284 km (0.064 R)
• M15: 3,533,651 km (0.09 R)
• M16: 3,610,545 km (0.117 R)
• M17: 4,436,774 km (0.098 R)
• M18: 4,687,350 km (0.082 R)
• M19: 4,828,720 km (0.069 R)
• M20: 4,942,714 km (0.066 R)
• M21: 5,028,882 km (0.091 R)
• M22: 5,705,962 km (0.103 R)
• M23: 6,070,682 km (0.058 R)
• M24: 7,047,705 km (0.085 R)
• M25: 7,505,026 km (0.09 R)
• M26: 8,517,056 km (0.091 R)
• M27: 8,829,117 km (0.076 R)
• M28: 9,180,223 km (0.096 R)
• M29: 9,428,705 km (0.118 R)
• M30: 9,823,643 km (0.091 R)
• M31: 10,077,960 km (0.118 R)
• M32: 10,297,569 km (0.119 R)
• M33: 10,778,826 km (0.094 R)
• M34: 10,965,973 km (0.047 R)
• M35: 11,457,551 km (0.101 R)
• M36: 11,571,994 km (0.031 R)
• M37: 12,737,361 km (0.12 R)
• M38: 12,935,129 km (0.093 R)
• M39: 13,374,050 km (0.078 R)
• M40: 13,696,433 km (0.067 R)
• M41: 13,939,829 km (0.078 R)
• M42: 14,062,050 km (0.093 R)
• M43: 15,472,309 km (0.102 R)
• M44: 16,023,278 km (0.1 R)
• M45: 16,494,661 km (0.11 R)
• M46: 16,667,148 km (0.107 R)
• M47: 16,970,532 km (0.084 R)
• M48: 17,363,376 km (0.107 R)
• M49: 17,626,818 km (0.101 R)
• M50: 17,714,931 km (0.093 R)
• M51: 18,559,561 km (0.108 R)
• M52: 18,694,049 km (0.083 R)
• M53: 19,371,727 km (0.113 R)
• M54: 19,690,670 km (0.104 R)
• M55: 19,782,224 km (0.053 R)
• M56: 20,195,563 km (0.11 R)
• M57: 20,658,120 km (0.1 R)
• M58: 21,264,739 km (0.085 R)
• M59: 22,400,037 km (0.106 R)
• M60: 22,734,837 km (0.067 R)
• M61: 23,119,603 km (0.069 R)
• M62: 23,361,054 km (0.113 R)
• M63: 24,729,126 km (0.12 R)
• M64: 24,926,745 km (0.108 R)
• M65: 25,323,479 km (0.118 R)
• M66: 25,722,157 km (0.058 R)
• M67: 26,627,075 km (0.047 R)
• M68: 27,185,224 km (0.087 R)
• M69: 28,468,026 km (0.053 R)
• M70: 28,830,651 km (0.076 R)
• M71: 28,986,532 km (0.098 R)
• M72: 29,299,192 km (0.104 R)
• M73: 29,613,048 km (0.041 R)
• M74: 30,191,244 km (0.065 R)
• M75: 32,649,286 km (0.101 R)
• M76: 33,573,951 km (0.083 R)
• M77: 33,847,565 km (0.116 R)
• M78: 34,121,928 km (0.111 R)
• M79: 34,231,733 km (0.025 R)
• M80: 34,341,837 km (0.079 R)
• M81: 34,838,502 km (0.096 R)
• M82: 35,504,511 km (0.097 R)
• M83: 35,727,412 km (0.115 R)
• M84: 36,792,699 km (0.034 R)
• M85: 37,470,975 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 14.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.66 AU - 9.88 AU

Year: 11325 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 104.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,589,886 km

• M1: 238,459 km (0.03 R)
• M2: 402,867 km (0.076 R)
• M3: 1,490,144 km (0.115 R)
• M4: 1,636,302 km (0.109 R)
• M5: 1,864,887 km (0.113 R)
• M6: 2,104,244 km (0.107 R)
• M7: 2,325,948 km (0.06 R)
• M8: 2,702,785 km (0.079 R)
• M9: 3,037,136 km (0.049 R)
• M10: 3,320,774 km (0.066 R)
• M11: 4,016,703 km (0.059 R)
• M12: 4,470,284 km (0.105 R)
• M13: 4,685,256 km (0.08 R)
• M14: 5,350,667 km (0.081 R)
• M15: 6,006,654 km (0.07 R)
• M16: 6,244,365 km (0.099 R)
• M17: 6,404,584 km (0.051 R)
• M18: 7,268,213 km (0.112 R)
• M19: 8,256,007 km (0.115 R)
• M20: 8,476,365 km (0.093 R)
• M21: 8,833,006 km (0.105 R)
• M22: 9,103,778 km (0.062 R)
• M23: 9,377,393 km (0.118 R)
• M24: 9,979,375 km (0.107 R)
• M25: 10,594,072 km (0.09 R)
• M26: 10,737,686 km (0.086 R)
• M27: 11,026,859 km (0.106 R)
• M28: 11,909,786 km (0.119 R)
• M29: 12,866,464 km (0.064 R)
• M30: 13,173,738 km (0.081 R)
• M31: 14,427,069 km (0.117 R)
• M32: 14,639,648 km (0.111 R)
• M33: 15,500,434 km (0.109 R)
• M34: 15,718,248 km (0.034 R)
• M35: 16,211,921 km (0.077 R)
• M36: 16,433,027 km (0.117 R)
• M37: 16,599,529 km (0.109 R)
• M38: 16,822,430 km (0.065 R)
• M39: 16,934,180 km (0.098 R)
• M40: 17,102,328 km (0.111 R)
• M41: 17,327,473 km (0.084 R)
• M42: 18,872,519 km (0.079 R)
• M43: 19,280,174 km (0.068 R)
• M44: 19,926,885 km (0.063 R)
• M45: 20,640,467 km (0.072 R)
• M46: 20,940,261 km (0.111 R)
• M47: 21,060,687 km (0.119 R)
• M48: 21,423,013 km (0.098 R)
• M49: 21,726,697 km (0.05 R)
• M50: 24,080,171 km (0.08 R)
• M51: 24,840,128 km (0.111 R)
• M52: 25,095,192 km (0.11 R)
• M53: 25,351,154 km (0.092 R)
• M54: 25,479,360 km (0.048 R)
• M55: 25,865,621 km (0.097 R)
• M56: 27,166,973 km (0.076 R)
• M57: 27,298,320 km (0.038 R)
• M58: 27,561,463 km (0.095 R)
• M59: 28,090,591 km (0.081 R)
• M60: 28,422,997 km (0.068 R)
• M61: 29,158,719 km (0.065 R)
• M62: 32,442,393 km (0.101 R)
• M63: 32,651,381 km (0.081 R)
• M64: 33,000,991 km (0.11 R)
• M65: 33,562,731 km (0.117 R)
• M66: 34,981,068 km (0.055 R)
• M67: 35,482,072 km (0.09 R)
• M68: 35,697,493 km (0.11 R)
• M69: 36,274,192 km (0.092 R)
• M70: 36,708,774 km (0.108 R)
• M71: 37,363,714 km (0.088 R)
• M72: 37,583,024 km (0.048 R)
• M73: 38,390,404 km (0.076 R)
• M74: 41,374,582 km (0.094 R)
• M75: 42,512,872 km (0.104 R)
• M76: 44,046,400 km (0.086 R)
• M77: 44,742,479 km (0.119 R)
• M78: 45,130,686 km (0.109 R)
• M79: 45,442,148 km (0.051 R)
• M80: 46,223,797 km (0.054 R)
• M81: 47,800,409 km (0.114 R)
• M82: 48,515,637 km (0.119 R)
• M83: 51,249,687 km (0.051 R)
• M84: 52,553,433 km (0.085 R)
• M85: 52,717,093 km (0.115 R)
• M86: 55,693,492 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 6.2

Gravity: 21.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.07 AU - 17.33 AU

Year: 25309 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,589,886 km

• M1: 100,979 km (0.033 R)
• M2: 450,738 km (0.101 R)
• M3: 1,466,209 km (0.09 R)
• M4: 1,752,988 km (0.096 R)
• M5: 2,175,751 km (0.096 R)
• M6: 2,337,168 km (0.106 R)
• M7: 2,888,286 km (0.06 R)
• M8: 3,065,859 km (0.069 R)
• M9: 3,292,799 km (0.08 R)
• M10: 3,478,300 km (0.098 R)
• M11: 3,762,985 km (0.091 R)
• M12: 3,908,095 km (0.105 R)
• M13: 4,104,517 km (0.109 R)
• M14: 4,203,999 km (0.039 R)
• M15: 4,661,320 km (0.076 R)
• M16: 4,975,027 km (0.104 R)
• M17: 6,643,342 km (0.102 R)
• M18: 6,937,003 km (0.099 R)
• M19: 7,354,979 km (0.092 R)
• M20: 7,536,741 km (0.111 R)
• M21: 8,341,128 km (0.043 R)
• M22: 9,172,444 km (0.101 R)
• M23: 9,564,989 km (0.084 R)
• M24: 10,096,959 km (0.105 R)
• M25: 10,434,302 km (0.08 R)
• M26: 10,570,286 km (0.118 R)
• M27: 13,189,895 km (0.12 R)
• M28: 15,297,579 km (0.07 R)
• M29: 15,374,772 km (0.088 R)
• M30: 15,529,605 km (0.102 R)
• M31: 17,025,584 km (0.068 R)
• M32: 17,831,318 km (0.076 R)
• M33: 19,479,737 km (0.103 R)
• M34: 20,406,795 km (0.063 R)
• M35: 20,832,999 km (0.062 R)
• M36: 21,607,617 km (0.085 R)
• M37: 22,216,481 km (0.107 R)
• M38: 22,654,952 km (0.111 R)
• M39: 23,897,512 km (0.116 R)
• M40: 24,346,754 km (0.089 R)
• M41: 25,435,976 km (0.065 R)
• M42: 26,448,455 km (0.103 R)
• M43: 27,099,654 km (0.104 R)
• M44: 27,755,940 km (0.114 R)
• M45: 29,084,369 km (0.098 R)
• M46: 30,725,159 km (0.105 R)
• M47: 31,507,705 km (0.089 R)
• M48: 33,492,420 km (0.05 R)
• M49: 35,517,227 km (0.072 R)
• M50: 36,235,297 km (0.061 R)
• M51: 37,894,337 km (0.082 R)
• M52: 38,208,194 km (0.108 R)
• M53: 40,215,797 km (0.08 R)
• M54: 41,609,002 km (0.058 R)
• M55: 43,454,741 km (0.037 R)
• M56: 44,112,523 km (0.094 R)
• M57: 46,888,610 km (0.051 R)
• M58: 47,450,500 km (0.12 R)
• M59: 50,638,430 km (0.104 R)
• M60: 53,660,008 km (0.11 R)
• M61: 55,548,233 km (0.105 R)
• M62: 56,023,804 km (0.106 R)
• M63: 57,098,515 km (0.107 R)
• M64: 58,783,735 km (0.099 R)
• M65: 63,067,919 km (0.053 R)
• M66: 63,439,819 km (0.049 R)
• M67: 65,435,455 km (0.069 R)
• M68: 66,314,941 km (0.098 R)
• M69: 66,819,235 km (0.094 R)
• M70: 67,958,722 km (0.098 R)
• M71: 69,232,249 km (0.027 R)
• M72: 70,000,135 km (0.093 R)
• M73: 70,256,845 km (0.11 R)
• M74: 71,932,341 km (0.098 R)
• M75: 72,450,398 km (0.07 R)
• M76: 75,585,521 km (0.114 R)
• M77: 77,302,007 km (0.114 R)
• M78: 77,832,780 km (0.108 R)
• M79: 78,631,184 km (0.086 R)
• M80: 78,897,917 km (0.101 R)
• M81: 79,967,841 km (0.042 R)
• M82: 80,370,409 km (0.099 R)
• M83: 82,122,200 km (0.108 R)
• M84: 83,070,650 km (0.119 R)
• M85: 83,206,485 km (0.09 R)
• M86: 85,252,236 km (0.052 R)
• M87: 86,212,654 km (0.118 R)
• M88: 86,350,135 km (0.046 R)
• M89: 86,900,805 km (0.088 R)
• M90: 88,421,168 km (0.075 R)
• M91: 88,559,845 km (0.083 R)
• M92: 93,740,569 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit