🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.46 AU - 0.6 AU

Year: 147 Days

Day: 20.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,295,585 km

• M1: 387,608 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.08 AU - 2.64 AU

Year: 1381 Days

Day: 25.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,295,585 km

• M1: 1,963,023 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.75 AU - 3.59 AU

Year: 2149 Days

Day: 19.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.28 AU - 4.86 AU

Year: 3127 Days

Day: 21.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,295,585 km

• M1: 161,267 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 12.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.81 AU - 5.45 AU

Year: 3794 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 117,295,585 km

• M1: 163,660 km (0.053 R)
• M2: 290,220 km (0.108 R)
• M3: 371,751 km (0.059 R)
• M4: 480,060 km (0.046 R)
• M5: 576,700 km (0.118 R)
• M6: 911,949 km (0.043 R)
• M7: 1,037,461 km (0.066 R)
• M8: 1,560,904 km (0.118 R)
• M9: 2,089,733 km (0.091 R)
• M10: 2,433,060 km (0.094 R)
• M11: 2,596,421 km (0.085 R)
• M12: 3,060,922 km (0.116 R)
• M13: 3,173,120 km (0.045 R)
• M14: 4,405,807 km (0.071 R)
• M15: 4,716,821 km (0.093 R)
• M16: 5,340,943 km (0.094 R)
• M17: 5,851,072 km (0.088 R)
• M18: 6,750,006 km (0.117 R)
• M19: 7,023,919 km (0.114 R)
• M20: 7,409,283 km (0.118 R)
• M21: 7,670,032 km (0.066 R)
• M22: 8,000,195 km (0.099 R)
• M23: 8,155,926 km (0.095 R)
• M24: 8,245,386 km (0.097 R)
• M25: 8,402,613 km (0.105 R)
• M26: 8,629,104 km (0.062 R)
• M27: 8,743,098 km (0.099 R)
• M28: 9,018,657 km (0.077 R)
• M29: 9,744,057 km (0.113 R)
• M30: 9,886,624 km (0.096 R)
• M31: 10,077,810 km (0.098 R)
• M32: 10,173,852 km (0.089 R)
• M33: 10,732,151 km (0.054 R)
• M34: 11,101,658 km (0.096 R)
• M35: 11,651,131 km (0.107 R)
• M36: 11,752,110 km (0.103 R)
• M37: 11,954,665 km (0.101 R)
• M38: 12,209,580 km (0.057 R)
• M39: 12,854,795 km (0.072 R)
• M40: 13,990,393 km (0.08 R)
• M41: 14,070,877 km (0.066 R)
• M42: 14,178,288 km (0.102 R)
• M43: 14,259,071 km (0.103 R)
• M44: 15,240,582 km (0.104 R)
• M45: 15,935,016 km (0.101 R)
• M46: 16,272,060 km (0.112 R)
• M47: 16,356,582 km (0.1 R)
• M48: 17,527,784 km (0.082 R)
• M49: 18,050,479 km (0.102 R)
• M50: 18,343,093 km (0.111 R)
• M51: 19,980,591 km (0.103 R)
• M52: 20,071,247 km (0.102 R)
• M53: 20,374,332 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.6

Radius: 6.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.6 AU - 14.28 AU

Year: 16708 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 117,295,585 km

• M1: 86,468 km (0.113 R)
• M2: 148,251 km (0.088 R)
• M3: 339,438 km (0.098 R)
• M4: 436,377 km (0.097 R)
• M5: 501,901 km (0.054 R)
• M6: 643,720 km (0.073 R)
• M7: 1,469,799 km (0.049 R)
• M8: 1,550,732 km (0.088 R)
• M9: 1,824,196 km (0.057 R)
• M10: 2,181,436 km (0.114 R)
• M11: 2,908,482 km (0.103 R)
• M12: 3,271,556 km (0.032 R)
• M13: 3,404,698 km (0.117 R)
• M14: 3,759,245 km (0.078 R)
• M15: 4,011,766 km (0.077 R)
• M16: 4,125,760 km (0.082 R)
• M17: 4,474,024 km (0.074 R)
• M18: 4,831,862 km (0.081 R)
• M19: 5,385,823 km (0.075 R)
• M20: 6,221,027 km (0.032 R)
• M21: 6,519,475 km (0.091 R)
• M22: 6,687,324 km (0.078 R)
• M23: 7,061,618 km (0.111 R)
• M24: 7,442,793 km (0.039 R)
• M25: 7,618,122 km (0.066 R)
• M26: 8,080,679 km (0.114 R)
• M27: 8,333,649 km (0.112 R)
• M28: 8,552,361 km (0.06 R)
• M29: 8,662,465 km (0.111 R)
• M30: 9,107,668 km (0.113 R)
• M31: 9,636,496 km (0.093 R)
• M32: 10,252,840 km (0.026 R)
• M33: 10,882,048 km (0.08 R)
• M34: 11,808,209 km (0.066 R)
• M35: 12,633,989 km (0.109 R)
• M36: 13,011,724 km (0.028 R)
• M37: 13,096,097 km (0.089 R)
• M38: 13,692,244 km (0.075 R)
• M39: 13,950,450 km (0.032 R)
• M40: 14,340,751 km (0.088 R)
• M41: 14,822,606 km (0.049 R)
• M42: 17,357,243 km (0.09 R)
• M43: 17,496,668 km (0.118 R)
• M44: 17,730,040 km (0.04 R)
• M45: 17,823,689 km (0.088 R)
• M46: 17,870,662 km (0.119 R)
• M47: 18,816,869 km (0.063 R)
• M48: 19,344,201 km (0.047 R)
• M49: 19,682,293 km (0.095 R)
• M50: 20,071,098 km (0.041 R)
• M51: 20,266,472 km (0.088 R)
• M52: 20,609,799 km (0.119 R)
• M53: 21,501,702 km (0.12 R)
• M54: 21,801,795 km (0.118 R)
• M55: 22,203,914 km (0.09 R)
• M56: 22,862,893 km (0.092 R)
• M57: 23,425,381 km (0.117 R)
• M58: 24,459,850 km (0.059 R)
• M59: 24,877,827 km (0.054 R)
• M60: 25,456,322 km (0.114 R)
• M61: 26,787,593 km (0.09 R)
• M62: 27,488,758 km (0.102 R)
• M63: 27,868,737 km (0.078 R)
• M64: 28,305,264 km (0.046 R)
• M65: 28,469,522 km (0.112 R)
• M66: 28,579,177 km (0.098 R)
• M67: 29,628,157 km (0.076 R)
• M68: 30,521,257 km (0.09 R)
• M69: 31,027,496 km (0.111 R)
• M70: 31,706,820 km (0.069 R)
• M71: 32,048,352 km (0.045 R)
• M72: 32,448,377 km (0.045 R)
• M73: 32,562,969 km (0.112 R)
• M74: 34,297,705 km (0.119 R)
• M75: 36,180,993 km (0.051 R)
• M76: 36,716,703 km (0.093 R)
• M77: 37,195,117 km (0.079 R)
• M78: 37,255,106 km (0.079 R)
• M79: 37,916,628 km (0.045 R)
• M80: 39,617,854 km (0.063 R)
• M81: 41,530,314 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978

Radius: 5

Gravity: 39.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.84 AU - 20.56 AU

Year: 32037 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,295,585 km

• M1: 103,671 km (0.039 R)
• M2: 256,411 km (0.115 R)
• M3: 444,754 km (0.077 R)
• M4: 498,011 km (0.084 R)
• M5: 641,176 km (0.111 R)
• M6: 733,329 km (0.094 R)
• M7: 862,881 km (0.097 R)
• M8: 1,492,538 km (0.101 R)
• M9: 1,872,068 km (0.109 R)
• M10: 2,049,940 km (0.076 R)
• M11: 2,422,139 km (0.059 R)
• M12: 2,567,099 km (0.112 R)
• M13: 3,280,382 km (0.079 R)
• M14: 3,881,167 km (0.047 R)
• M15: 5,557,112 km (0.076 R)
• M16: 7,285,566 km (0.077 R)
• M17: 8,718,265 km (0.057 R)
• M18: 9,089,716 km (0.039 R)
• M19: 9,164,665 km (0.09 R)
• M20: 9,315,160 km (0.091 R)
• M21: 9,694,840 km (0.118 R)
• M22: 11,424,640 km (0.068 R)
• M23: 13,332,312 km (0.058 R)
• M24: 14,366,033 km (0.099 R)
• M25: 14,980,880 km (0.06 R)
• M26: 15,964,337 km (0.085 R)
• M27: 16,236,156 km (0.089 R)
• M28: 16,876,435 km (0.099 R)
• M29: 18,275,923 km (0.092 R)
• M30: 18,370,469 km (0.111 R)
• M31: 19,229,310 km (0.11 R)
• M32: 20,986,038 km (0.063 R)
• M33: 21,283,738 km (0.111 R)
• M34: 21,582,784 km (0.112 R)
• M35: 21,682,865 km (0.112 R)
• M36: 23,509,305 km (0.044 R)
• M37: 24,754,109 km (0.046 R)
• M38: 24,963,696 km (0.108 R)
• M39: 27,091,426 km (0.043 R)
• M40: 27,523,914 km (0.093 R)
• M41: 27,849,738 km (0.095 R)
• M42: 29,942,911 km (0.115 R)
• M43: 31,972,057 km (0.11 R)
• M44: 33,696,771 km (0.107 R)
• M45: 34,628,766 km (0.091 R)
• M46: 36,161,396 km (0.061 R)
• M47: 36,399,256 km (0.112 R)
• M48: 41,137,918 km (0.092 R)
• M49: 45,296,141 km (0.102 R)
• M50: 54,275,155 km (0.107 R)
• M51: 57,571,394 km (0.116 R)
• M52: 57,848,898 km (0.063 R)
• M53: 58,405,402 km (0.075 R)
• M54: 59,945,064 km (0.077 R)
• M55: 61,781,677 km (0.034 R)
• M56: 63,780,304 km (0.093 R)
• M57: 64,067,532 km (0.106 R)
• M58: 65,654,915 km (0.057 R)
• M59: 65,944,985 km (0.093 R)
• M60: 66,671,881 km (0.085 R)
• M61: 67,401,470 km (0.045 R)
• M62: 70,197,903 km (0.106 R)
• M63: 70,346,005 km (0.102 R)
• M64: 70,791,358 km (0.087 R)
• M65: 71,237,608 km (0.049 R)
• M66: 71,684,756 km (0.108 R)
• M67: 72,731,792 km (0.098 R)
• M68: 76,055,258 km (0.112 R)
• M69: 76,359,840 km (0.086 R)
• M70: 76,970,199 km (0.097 R)
• M71: 77,275,977 km (0.115 R)
• M72: 78,811,001 km (0.117 R)
• M73: 80,201,214 km (0.099 R)
• M74: 83,005,575 km (0.082 R)
• M75: 85,209,002 km (0.075 R)
• M76: 87,272,107 km (0.115 R)
• M77: 89,351,667 km (0.069 R)
• M78: 90,155,905 km (0.104 R)
• M79: 90,317,022 km (0.1 R)
• M80: 91,447,533 km (0.083 R)
• M81: 92,257,904 km (0.074 R)
• M82: 97,004,944 km (0.103 R)
• M83: 97,169,951 km (0.114 R)
• M84: 100,658,722 km (0.104 R)
• M85: 105,204,104 km (0.115 R)
• M86: 107,929,029 km (0.114 R)
• M87: 108,442,599 km (0.109 R)
• M88: 110,160,132 km (0.099 R)
• M89: 111,022,265 km (0.071 R)
• M90: 114,144,522 km (0.085 R)
• M91: 115,716,496 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit