🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.76 AU - 1.1 AU

Year: 338 Days

Day: 41.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.18 AU - 1.2 AU

Year: 489 Days

Day: 24.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,752,020 km

• M1: 105,616 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.51 AU - 1.69 AU

Year: 762 Days

Day: 43.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,752,020 km

• M1: 796,309 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.43 AU - 2.31 AU

Year: 963 Days

Day: 34.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.23 AU - 2.37 AU

Year: 1314 Days

Day: 36 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,752,020 km

• M1: 768,185 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.47 AU - 3.85 AU

Year: 2638 Days

Day: 33.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,752,020 km

• M1: 1,036,564 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.7

Radius: 12.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.77 AU - 5.79 AU

Year: 5235 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 90,752,020 km

• M1: 183,108 km (0.049 R)
• M2: 320,738 km (0.108 R)
• M3: 401,521 km (0.071 R)
• M4: 486,642 km (0.081 R)
• M5: 610,509 km (0.09 R)
• M6: 726,597 km (0.086 R)
• M7: 822,788 km (0.089 R)
• M8: 976,276 km (0.075 R)
• M9: 1,084,136 km (0.11 R)
• M10: 1,164,021 km (0.111 R)
• M11: 1,254,378 km (0.064 R)
• M12: 1,372,860 km (0.074 R)
• M13: 1,495,380 km (0.105 R)
• M14: 1,621,940 km (0.057 R)
• M15: 1,808,937 km (0.056 R)
• M16: 2,073,127 km (0.096 R)
• M17: 2,225,418 km (0.103 R)
• M18: 2,423,785 km (0.103 R)
• M19: 2,883,200 km (0.078 R)
• M20: 3,031,002 km (0.095 R)
• M21: 3,228,172 km (0.103 R)
• M22: 3,346,205 km (0.108 R)
• M23: 3,882,813 km (0.094 R)
• M24: 4,251,422 km (0.032 R)
• M25: 4,433,333 km (0.113 R)
• M26: 4,578,293 km (0.107 R)
• M27: 4,764,991 km (0.052 R)
• M28: 4,872,702 km (0.069 R)
• M29: 4,995,073 km (0.072 R)
• M30: 5,118,342 km (0.111 R)
• M31: 5,298,308 km (0.098 R)
• M32: 5,452,244 km (0.104 R)
• M33: 6,010,094 km (0.114 R)
• M34: 6,126,781 km (0.079 R)
• M35: 6,214,744 km (0.059 R)
• M36: 6,303,157 km (0.085 R)
• M37: 6,661,294 km (0.093 R)
• M38: 6,888,533 km (0.092 R)
• M39: 7,056,681 km (0.101 R)
• M40: 7,149,133 km (0.076 R)
• M41: 7,257,442 km (0.103 R)
• M42: 7,475,555 km (0.102 R)
• M43: 7,569,802 km (0.107 R)
• M44: 7,711,770 km (0.092 R)
• M45: 7,806,914 km (0.076 R)
• M46: 7,902,508 km (0.092 R)
• M47: 8,191,680 km (0.097 R)
• M48: 8,353,695 km (0.038 R)
• M49: 8,500,600 km (0.119 R)
• M50: 8,648,253 km (0.103 R)
• M51: 9,331,915 km (0.116 R)
• M52: 9,569,477 km (0.055 R)
• M53: 9,706,059 km (0.064 R)
• M54: 9,963,966 km (0.101 R)
• M55: 11,395,319 km (0.077 R)
• M56: 12,089,004 km (0.065 R)
• M57: 12,385,208 km (0.065 R)

Asteroid Belt

Center: 10.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 4.1

Gravity: 50.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.16 AU - 16.66 AU

Year: 22789 Days

Day: 17.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,752,020 km

• M1: 73,602 km (0.1 R)
• M2: 303,384 km (0.052 R)
• M3: 425,157 km (0.117 R)
• M4: 738,265 km (0.093 R)
• M5: 1,233,584 km (0.087 R)
• M6: 1,428,660 km (0.11 R)
• M7: 1,668,465 km (0.081 R)
• M8: 1,703,770 km (0.079 R)
• M9: 1,957,787 km (0.098 R)
• M10: 1,995,037 km (0.119 R)
• M11: 2,223,623 km (0.096 R)
• M12: 2,420,494 km (0.095 R)
• M13: 2,788,804 km (0.033 R)
• M14: 2,958,148 km (0.031 R)
• M15: 3,900,764 km (0.091 R)
• M16: 4,090,006 km (0.11 R)
• M17: 4,526,981 km (0.115 R)
• M18: 4,776,062 km (0.101 R)
• M19: 5,655,847 km (0.063 R)
• M20: 6,141,441 km (0.073 R)
• M21: 6,196,194 km (0.096 R)
• M22: 6,528,301 km (0.066 R)
• M23: 6,640,350 km (0.103 R)
• M24: 7,267,614 km (0.1 R)
• M25: 8,093,095 km (0.116 R)
• M26: 9,009,831 km (0.075 R)
• M27: 10,543,808 km (0.119 R)
• M28: 10,609,481 km (0.09 R)
• M29: 10,807,249 km (0.05 R)
• M30: 10,939,643 km (0.101 R)
• M31: 11,746,126 km (0.092 R)
• M32: 12,294,252 km (0.11 R)
• M33: 14,277,322 km (0.032 R)
• M34: 14,495,734 km (0.078 R)
• M35: 15,231,307 km (0.099 R)
• M36: 15,903,750 km (0.111 R)
• M37: 16,281,484 km (0.105 R)
• M38: 17,587,773 km (0.103 R)
• M39: 17,821,744 km (0.119 R)
• M40: 18,688,514 km (0.104 R)
• M41: 19,247,262 km (0.069 R)
• M42: 19,973,560 km (0.086 R)
• M43: 20,136,173 km (0.105 R)
• M44: 20,791,112 km (0.111 R)
• M45: 21,121,275 km (0.107 R)
• M46: 21,369,906 km (0.048 R)
• M47: 21,870,162 km (0.102 R)
• M48: 22,627,875 km (0.055 R)
• M49: 24,428,883 km (0.077 R)
• M50: 26,008,936 km (0.036 R)
• M51: 26,543,001 km (0.052 R)
• M52: 26,721,770 km (0.059 R)
• M53: 28,806,416 km (0.109 R)
• M54: 29,451,333 km (0.104 R)
• M55: 31,225,264 km (0.095 R)
• M56: 32,077,673 km (0.1 R)
• M57: 34,387,614 km (0.097 R)
• M58: 35,169,412 km (0.097 R)
• M59: 35,464,120 km (0.083 R)
• M60: 37,951,633 km (0.071 R)
• M61: 38,153,142 km (0.094 R)
• M62: 38,860,889 km (0.077 R)
• M63: 39,572,975 km (0.055 R)
• M64: 40,392,023 km (0.095 R)
• M65: 41,527,322 km (0.096 R)
• M66: 42,046,875 km (0.071 R)
• M67: 42,359,684 km (0.086 R)
• M68: 42,777,810 km (0.064 R)
• M69: 44,146,481 km (0.061 R)
• M70: 44,358,312 km (0.114 R)
• M71: 45,208,925 km (0.107 R)
• M72: 46,387,457 km (0.102 R)
• M73: 48,883,947 km (0.119 R)
• M74: 52,878,210 km (0.11 R)
• M75: 53,441,147 km (0.088 R)
• M76: 54,459,609 km (0.103 R)
• M77: 58,712,976 km (0.081 R)
• M78: 62,002,034 km (0.113 R)
• M79: 63,071,809 km (0.081 R)
• M80: 63,788,382 km (0.112 R)
• M81: 65,350,184 km (0.12 R)
• M82: 66,803,079 km (0.058 R)
• M83: 67,411,643 km (0.07 R)
• M84: 71,597,840 km (0.063 R)
• M85: 73,973,604 km (0.06 R)
• M86: 76,121,081 km (0.11 R)
• M87: 76,502,107 km (0.084 R)
• M88: 77,011,189 km (0.057 R)
• M89: 78,802,025 km (0.072 R)
• M90: 79,316,043 km (0.059 R)
• M91: 79,831,408 km (0.12 R)
• M92: 80,347,820 km (0.063 R)
• M93: 84,387,112 km (0.104 R)
• M94: 85,572,076 km (0.102 R)
• M95: 87,293,499 km (0.078 R)
• M96: 88,091,903 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.8

Radius: 7.1

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.49 AU - 18.03 AU

Year: 25849 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,752,020 km

• M1: 120,277 km (0.051 R)
• M2: 536,009 km (0.111 R)
• M3: 1,194,539 km (0.11 R)
• M4: 2,256,235 km (0.054 R)
• M5: 2,869,736 km (0.104 R)
• M6: 3,261,533 km (0.062 R)
• M7: 4,337,889 km (0.113 R)
• M8: 4,736,119 km (0.114 R)
• M9: 4,939,722 km (0.063 R)
• M10: 7,069,846 km (0.051 R)
• M11: 7,895,327 km (0.069 R)
• M12: 8,076,191 km (0.045 R)
• M13: 8,751,027 km (0.092 R)
• M14: 8,813,259 km (0.109 R)
• M15: 9,829,178 km (0.089 R)
• M16: 11,082,958 km (0.084 R)
• M17: 11,625,849 km (0.114 R)
• M18: 11,762,881 km (0.091 R)
• M19: 12,108,003 km (0.109 R)
• M20: 12,737,511 km (0.065 R)
• M21: 12,878,731 km (0.104 R)
• M22: 13,377,490 km (0.066 R)
• M23: 16,654,282 km (0.104 R)
• M24: 17,983,310 km (0.107 R)
• M25: 18,620,597 km (0.115 R)
• M26: 20,245,678 km (0.076 R)
• M27: 20,410,535 km (0.106 R)
• M28: 20,575,990 km (0.107 R)
• M29: 20,908,247 km (0.1 R)
• M30: 21,158,674 km (0.034 R)
• M31: 21,242,299 km (0.076 R)
• M32: 22,000,312 km (0.101 R)
• M33: 22,254,927 km (0.043 R)
• M34: 23,629,283 km (0.081 R)
• M35: 26,099,892 km (0.084 R)
• M36: 26,911,311 km (0.063 R)
• M37: 27,183,579 km (0.036 R)
• M38: 27,822,661 km (0.05 R)
• M39: 27,914,215 km (0.101 R)
• M40: 28,466,530 km (0.11 R)
• M41: 28,929,386 km (0.1 R)
• M42: 29,022,286 km (0.119 R)
• M43: 29,115,336 km (0.117 R)
• M44: 31,471,951 km (0.056 R)
• M45: 33,012,061 km (0.068 R)
• M46: 36,968,327 km (0.118 R)
• M47: 37,980,655 km (0.029 R)
• M48: 39,515,978 km (0.116 R)
• M49: 39,619,051 km (0.109 R)
• M50: 40,446,926 km (0.093 R)
• M51: 41,385,054 km (0.084 R)
• M52: 42,858,593 km (0.054 R)
• M53: 42,964,508 km (0.107 R)
• M54: 43,389,067 km (0.036 R)
• M55: 43,601,795 km (0.054 R)
• M56: 43,708,309 km (0.07 R)
• M57: 44,778,233 km (0.053 R)
• M58: 45,748,674 km (0.073 R)
• M59: 46,943,961 km (0.12 R)
• M60: 49,587,505 km (0.092 R)
• M61: 50,591,158 km (0.092 R)
• M62: 51,714,338 km (0.118 R)
• M63: 51,939,932 km (0.097 R)
• M64: 54,443,153 km (0.098 R)
• M65: 55,247,840 km (0.115 R)
• M66: 55,478,370 km (0.109 R)
• M67: 56,752,645 km (0.054 R)
• M68: 61,347,244 km (0.068 R)
• M69: 64,476,084 km (0.115 R)
• M70: 65,571,140 km (0.064 R)
• M71: 67,040,790 km (0.079 R)
• M72: 67,903,072 km (0.109 R)
• M73: 68,026,640 km (0.097 R)
• M74: 68,521,210 km (0.108 R)
• M75: 69,638,706 km (0.096 R)
• M76: 70,386,995 km (0.032 R)
• M77: 72,269,385 km (0.097 R)
• M78: 72,774,128 km (0.032 R)
• M79: 75,827,122 km (0.052 R)
• M80: 76,083,532 km (0.116 R)
• M81: 77,111,569 km (0.105 R)
• M82: 78,532,749 km (0.086 R)
• M83: 79,962,605 km (0.034 R)
• M84: 80,092,905 km (0.08 R)
• M85: 80,223,504 km (0.119 R)
• M86: 80,746,049 km (0.088 R)
• M87: 81,400,989 km (0.082 R)
• M88: 82,584,158 km (0.088 R)
• M89: 82,979,845 km (0.048 R)
• M90: 84,568,723 km (0.107 R)
• M91: 85,767,002 km (0.098 R)
• M92: 87,911,189 km (0.055 R)
• M93: 89,937,342 km (0.076 R)
• M94: 90,752,052 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit