🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.64 AU - 0.78 AU

Year: 210 Days

Day: 15.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.6 AU - 0.94 AU

Year: 237 Days

Day: 45.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.98 AU - 1.32 AU

Year: 433 Days

Day: 46 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.51 AU - 1.55 AU

Year: 665 Days

Day: 22.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.91 AU - 2.59 AU

Year: 1186 Days

Day: 34.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,835,238 km

• M1: 363,373 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.89 AU - 4.11 AU

Year: 2301 Days

Day: 38.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,835,238 km

• M1: 624,870 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 9.1

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.82 AU - 10.24 AU

Year: 8756 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 116,835,238 km

• M1: 174,132 km (0.081 R)
• M2: 285,732 km (0.104 R)
• M3: 382,671 km (0.093 R)
• M4: 601,383 km (0.053 R)
• M5: 748,737 km (0.097 R)
• M6: 875,596 km (0.116 R)
• M7: 1,079,947 km (0.118 R)
• M8: 1,206,208 km (0.105 R)
• M9: 2,065,199 km (0.101 R)
• M10: 2,822,463 km (0.056 R)
• M11: 3,415,619 km (0.07 R)
• M12: 3,576,735 km (0.115 R)
• M13: 3,712,870 km (0.059 R)
• M14: 3,906,449 km (0.116 R)
• M15: 4,419,420 km (0.12 R)
• M16: 4,565,727 km (0.062 R)
• M17: 4,984,003 km (0.099 R)
• M18: 5,228,446 km (0.046 R)
• M19: 5,508,343 km (0.117 R)
• M20: 5,793,028 km (0.105 R)
• M21: 5,889,070 km (0.079 R)
• M22: 6,311,235 km (0.085 R)
• M23: 6,509,303 km (0.03 R)
• M24: 6,609,234 km (0.115 R)
• M25: 8,564,777 km (0.091 R)
• M26: 8,784,387 km (0.099 R)
• M27: 8,968,692 km (0.108 R)
• M28: 9,042,892 km (0.102 R)
• M29: 9,228,992 km (0.056 R)
• M30: 9,453,987 km (0.095 R)
• M31: 9,756,923 km (0.105 R)
• M32: 10,140,192 km (0.069 R)
• M33: 10,256,131 km (0.114 R)
• M34: 10,489,204 km (0.105 R)
• M35: 10,567,294 km (0.086 R)
• M36: 10,881,749 km (0.118 R)
• M37: 11,519,784 km (0.063 R)
• M38: 13,294,015 km (0.089 R)
• M39: 14,104,835 km (0.116 R)
• M40: 14,407,472 km (0.036 R)
• M41: 14,625,137 km (0.068 R)
• M42: 15,372,976 km (0.097 R)
• M43: 15,684,589 km (0.11 R)
• M44: 15,998,146 km (0.106 R)
• M45: 16,268,619 km (0.035 R)
• M46: 16,768,575 km (0.115 R)
• M47: 17,597,347 km (0.089 R)
• M48: 18,723,221 km (0.105 R)
• M49: 19,342,705 km (0.099 R)
• M50: 19,438,598 km (0.118 R)
• M51: 20,114,331 km (0.111 R)
• M52: 21,887,216 km (0.066 R)
• M53: 22,388,518 km (0.119 R)
• M54: 22,539,762 km (0.042 R)
• M55: 23,402,493 km (0.117 R)
• M56: 23,863,703 km (0.042 R)
• M57: 24,276,144 km (0.052 R)
• M58: 24,535,098 km (0.106 R)
• M59: 24,638,919 km (0.092 R)
• M60: 24,899,219 km (0.114 R)
• M61: 25,370,004 km (0.087 R)
• M62: 26,002,354 km (0.115 R)
• M63: 26,161,227 km (0.089 R)
• M64: 26,479,870 km (0.039 R)
• M65: 26,960,528 km (0.058 R)
• M66: 28,201,592 km (0.107 R)
• M67: 29,075,842 km (0.114 R)
• M68: 29,903,567 km (0.102 R)
• M69: 30,070,070 km (0.116 R)
• M70: 31,075,367 km (0.051 R)
• M71: 31,300,213 km (0.063 R)
• M72: 31,978,190 km (0.059 R)
• M73: 32,319,124 km (0.062 R)
• M74: 32,661,105 km (0.084 R)
• M75: 33,463,697 km (0.091 R)
• M76: 35,088,480 km (0.111 R)
• M77: 35,146,973 km (0.052 R)
• M78: 35,381,392 km (0.105 R)
• M79: 35,616,261 km (0.03 R)
• M80: 35,851,579 km (0.076 R)
• M81: 36,324,009 km (0.091 R)
• M82: 36,383,100 km (0.104 R)
• M83: 36,857,774 km (0.102 R)
• M84: 37,036,244 km (0.088 R)
• M85: 37,155,474 km (0.043 R)
• M86: 37,394,232 km (0.112 R)
• M87: 37,753,267 km (0.106 R)
• M88: 38,354,201 km (0.042 R)
• M89: 39,382,986 km (0.078 R)
• M90: 40,789,505 km (0.109 R)
• M91: 41,220,796 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.1

Radius: 5.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 17.35 AU - 23.33 AU

Year: 32241 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 116,835,238 km

• M1: 196,422 km (0.119 R)
• M2: 315,951 km (0.101 R)
• M3: 548,426 km (0.096 R)
• M4: 585,526 km (0.118 R)
• M5: 848,818 km (0.065 R)
• M6: 892,501 km (0.098 R)
• M7: 1,219,073 km (0.09 R)
• M8: 1,634,506 km (0.086 R)
• M9: 1,772,884 km (0.098 R)
• M10: 2,876,917 km (0.091 R)
• M11: 3,891,041 km (0.07 R)
• M12: 4,378,281 km (0.118 R)
• M13: 4,648,754 km (0.055 R)
• M14: 5,574,765 km (0.108 R)
• M15: 5,867,677 km (0.086 R)
• M16: 5,952,350 km (0.054 R)
• M17: 6,687,922 km (0.11 R)
• M18: 8,054,499 km (0.036 R)
• M19: 8,528,724 km (0.036 R)
• M20: 9,256,967 km (0.118 R)
• M21: 9,404,919 km (0.092 R)
• M22: 9,603,585 km (0.09 R)
• M23: 14,308,438 km (0.063 R)
• M24: 14,939,591 km (0.056 R)
• M25: 15,873,531 km (0.088 R)
• M26: 16,466,836 km (0.08 R)
• M27: 17,067,322 km (0.08 R)
• M28: 17,674,988 km (0.116 R)
• M29: 19,540,324 km (0.095 R)
• M30: 20,689,086 km (0.099 R)
• M31: 21,925,363 km (0.089 R)
• M32: 22,320,750 km (0.108 R)
• M33: 24,196,708 km (0.09 R)
• M34: 25,359,981 km (0.041 R)
• M35: 25,705,701 km (0.034 R)
• M36: 26,192,194 km (0.033 R)
• M37: 26,611,666 km (0.093 R)
• M38: 27,740,831 km (0.119 R)
• M39: 28,168,381 km (0.11 R)
• M40: 28,311,397 km (0.106 R)
• M41: 28,813,747 km (0.117 R)
• M42: 29,174,427 km (0.078 R)
• M43: 29,536,604 km (0.03 R)
• M44: 31,517,579 km (0.075 R)
• M45: 31,889,180 km (0.064 R)
• M46: 32,336,926 km (0.099 R)
• M47: 32,711,669 km (0.105 R)
• M48: 32,937,262 km (0.052 R)
• M49: 33,617,035 km (0.042 R)
• M50: 35,529,195 km (0.113 R)
• M51: 37,791,264 km (0.073 R)
• M52: 38,344,328 km (0.101 R)
• M53: 39,059,106 km (0.11 R)
• M54: 39,538,268 km (0.072 R)
• M55: 39,858,707 km (0.109 R)
• M56: 40,179,894 km (0.118 R)
• M57: 44,684,136 km (0.077 R)
• M58: 45,268,764 km (0.112 R)
• M59: 46,530,024 km (0.066 R)
• M60: 46,614,547 km (0.092 R)
• M61: 49,173,119 km (0.04 R)
• M62: 49,949,532 km (0.102 R)
• M63: 51,078,099 km (0.055 R)
• M64: 51,252,530 km (0.107 R)
• M65: 51,689,355 km (0.111 R)
• M66: 53,626,050 km (0.092 R)
• M67: 53,891,885 km (0.105 R)
• M68: 54,247,180 km (0.072 R)
• M69: 54,514,212 km (0.09 R)
• M70: 54,960,014 km (0.082 R)
• M71: 56,575,222 km (0.114 R)
• M72: 58,115,033 km (0.106 R)
• M73: 58,661,663 km (0.109 R)
• M74: 58,844,322 km (0.043 R)
• M75: 58,935,727 km (0.08 R)
• M76: 59,210,089 km (0.08 R)
• M77: 59,485,050 km (0.056 R)
• M78: 59,668,457 km (0.109 R)
• M79: 60,220,024 km (0.112 R)
• M80: 61,235,495 km (0.062 R)
• M81: 61,328,096 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912

Radius: 4.2

Gravity: 51.7 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 19.51 AU - 21.79 AU

Year: 32981 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,835,238 km

• M1: 62,682 km (0.042 R)
• M2: 358,137 km (0.114 R)
• M3: 1,357,900 km (0.106 R)
• M4: 1,683,425 km (0.105 R)
• M5: 1,898,846 km (0.109 R)
• M6: 2,844,753 km (0.089 R)
• M7: 2,997,493 km (0.075 R)
• M8: 3,100,865 km (0.085 R)
• M9: 3,152,925 km (0.12 R)
• M10: 4,725,946 km (0.072 R)
• M11: 5,089,918 km (0.098 R)
• M12: 6,701,536 km (0.1 R)
• M13: 8,165,800 km (0.079 R)
• M14: 8,601,728 km (0.058 R)
• M15: 9,495,874 km (0.118 R)
• M16: 9,647,866 km (0.108 R)
• M17: 9,724,161 km (0.118 R)
• M18: 10,576,121 km (0.055 R)
• M19: 12,185,195 km (0.12 R)
• M20: 12,433,079 km (0.078 R)
• M21: 14,388,174 km (0.03 R)
• M22: 14,562,605 km (0.047 R)
• M23: 15,001,824 km (0.09 R)
• M24: 15,624,151 km (0.035 R)
• M25: 15,893,278 km (0.082 R)
• M26: 15,983,485 km (0.038 R)
• M27: 16,345,512 km (0.027 R)
• M28: 17,447,749 km (0.074 R)
• M29: 18,573,922 km (0.052 R)
• M30: 21,192,184 km (0.099 R)
• M31: 21,490,183 km (0.098 R)
• M32: 24,026,615 km (0.062 R)
• M33: 25,698,969 km (0.052 R)
• M34: 25,804,735 km (0.065 R)
• M35: 26,016,715 km (0.092 R)
• M36: 27,085,143 km (0.07 R)
• M37: 27,841,510 km (0.052 R)
• M38: 29,154,231 km (0.091 R)
• M39: 29,264,485 km (0.107 R)
• M40: 30,375,100 km (0.044 R)
• M41: 30,711,096 km (0.082 R)
• M42: 31,160,788 km (0.12 R)
• M43: 34,253,125 km (0.111 R)
• M44: 34,836,407 km (0.113 R)
• M45: 37,441,654 km (0.03 R)
• M46: 38,042,439 km (0.088 R)
• M47: 38,525,341 km (0.104 R)
• M48: 38,767,540 km (0.119 R)
• M49: 41,093,787 km (0.092 R)
• M50: 41,465,239 km (0.08 R)
• M51: 43,213,140 km (0.102 R)
• M52: 43,716,986 km (0.102 R)
• M53: 46,008,077 km (0.098 R)
• M54: 47,427,312 km (0.109 R)
• M55: 48,468,513 km (0.062 R)
• M56: 48,730,010 km (0.081 R)
• M57: 48,991,956 km (0.085 R)
• M58: 49,385,698 km (0.094 R)
• M59: 51,904,028 km (0.117 R)
• M60: 54,463,798 km (0.119 R)
• M61: 54,735,617 km (0.082 R)
• M62: 55,007,885 km (0.074 R)
• M63: 55,690,650 km (0.058 R)
• M64: 56,513,438 km (0.067 R)
• M65: 57,064,407 km (0.104 R)
• M66: 59,425,211 km (0.115 R)
• M67: 60,125,628 km (0.09 R)
• M68: 60,266,101 km (0.042 R)
• M69: 60,547,195 km (0.056 R)
• M70: 62,812,107 km (0.083 R)
• M71: 64,241,664 km (0.118 R)
• M72: 64,816,419 km (0.104 R)
• M73: 67,570,067 km (0.083 R)
• M74: 68,887,725 km (0.078 R)
• M75: 69,770,951 km (0.085 R)
• M76: 69,918,454 km (0.066 R)
• M77: 70,361,713 km (0.069 R)
• M78: 71,995,022 km (0.068 R)
• M79: 73,340,655 km (0.118 R)
• M80: 74,091,786 km (0.106 R)
• M81: 75,299,041 km (0.076 R)
• M82: 80,656,141 km (0.075 R)
• M83: 83,302,228 km (0.112 R)
• M84: 83,928,893 km (0.12 R)
• M85: 85,344,688 km (0.102 R)
• M86: 86,134,714 km (0.094 R)
• M87: 86,927,134 km (0.103 R)
• M88: 87,244,730 km (0.068 R)
• M89: 90,603,202 km (0.071 R)
• M90: 91,086,404 km (0.045 R)
• M91: 91,570,502 km (0.111 R)
• M92: 92,055,499 km (0.087 R)
• M93: 93,352,811 km (0.095 R)
• M94: 108,186,936 km (0.07 R)
• M95: 112,483,387 km (0.099 R)
• M96: 115,436,599 km (0.074 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit