🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 18.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 138 Days

Day: 32.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,525,105 km

• M1: 48,470 km (0.115 R)
• M2: 267,481 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.71 AU - 1.05 AU

Year: 303 Days

Day: 47.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.64 AU

Year: 702 Days

Day: 43.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.44 AU - 2.16 AU

Year: 887 Days

Day: 17.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,525,105 km

• M1: 537,356 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.57 AU - 2.57 AU

Year: 1093 Days

Day: 39.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,525,105 km

• M1: 229,034 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 12.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.79 AU - 5.31 AU

Year: 4166 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,525,105 km

• M1: 181,612 km (0.099 R)
• M2: 262,544 km (0.089 R)
• M3: 468,241 km (0.116 R)
• M4: 556,953 km (0.1 R)
• M5: 736,022 km (0.098 R)
• M6: 873,652 km (0.068 R)
• M7: 1,131,409 km (0.109 R)
• M8: 1,211,294 km (0.072 R)
• M9: 1,463,516 km (0.064 R)
• M10: 1,576,911 km (0.103 R)
• M11: 1,826,590 km (0.025 R)
• M12: 2,160,492 km (0.115 R)
• M13: 2,364,394 km (0.119 R)
• M14: 2,544,361 km (0.083 R)
• M15: 2,775,788 km (0.058 R)
• M16: 2,854,477 km (0.072 R)
• M17: 3,342,764 km (0.105 R)
• M18: 3,545,619 km (0.115 R)
• M19: 3,787,369 km (0.106 R)
• M20: 3,892,686 km (0.039 R)
• M21: 4,034,655 km (0.104 R)
• M22: 4,452,481 km (0.061 R)
• M23: 4,619,881 km (0.052 R)
• M24: 4,999,262 km (0.068 R)
• M25: 5,251,334 km (0.1 R)
• M26: 5,388,814 km (0.032 R)
• M27: 5,930,359 km (0.09 R)
• M28: 6,094,168 km (0.074 R)
• M29: 6,828,844 km (0.108 R)
• M30: 6,979,040 km (0.112 R)
• M31: 7,283,023 km (0.109 R)
• M32: 7,480,791 km (0.052 R)
• M33: 8,611,452 km (0.089 R)
• M34: 8,890,751 km (0.038 R)
• M35: 9,267,738 km (0.115 R)
• M36: 9,843,241 km (0.104 R)
• M37: 10,037,718 km (0.092 R)
• M38: 10,184,324 km (0.092 R)
• M39: 10,307,144 km (0.085 R)
• M40: 10,430,412 km (0.085 R)
• M41: 10,828,193 km (0.117 R)
• M42: 12,600,030 km (0.084 R)
• M43: 12,679,168 km (0.037 R)
• M44: 13,695,087 km (0.066 R)
• M45: 13,885,076 km (0.104 R)
• M46: 13,994,133 km (0.117 R)
• M47: 14,212,845 km (0.091 R)
• M48: 14,626,184 km (0.078 R)
• M49: 14,848,337 km (0.033 R)
• M50: 15,015,587 km (0.093 R)
• M51: 15,380,157 km (0.08 R)
• M52: 15,606,050 km (0.119 R)
• M53: 16,809,864 km (0.05 R)
• M54: 17,422,916 km (0.087 R)
• M55: 18,311,378 km (0.053 R)
• M56: 18,460,826 km (0.111 R)
• M57: 18,821,357 km (0.054 R)
• M58: 18,972,301 km (0.104 R)
• M59: 20,565,518 km (0.115 R)
• M60: 20,783,183 km (0.034 R)
• M61: 20,876,832 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 13

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.11 AU - 5.61 AU

Year: 4555 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,525,105 km

• M1: 169,794 km (0.071 R)
• M2: 280,047 km (0.074 R)
• M3: 476,020 km (0.119 R)
• M4: 572,511 km (0.094 R)
• M5: 1,079,797 km (0.098 R)
• M6: 1,387,819 km (0.065 R)
• M7: 1,654,852 km (0.071 R)
• M8: 2,554,084 km (0.113 R)
• M9: 2,696,502 km (0.039 R)
• M10: 2,862,705 km (0.081 R)
• M11: 3,337,528 km (0.1 R)
• M12: 3,652,731 km (0.099 R)
• M13: 4,336,393 km (0.106 R)
• M14: 4,458,316 km (0.102 R)
• M15: 4,856,396 km (0.057 R)
• M16: 5,085,430 km (0.115 R)
• M17: 5,188,353 km (0.119 R)
• M18: 5,370,115 km (0.072 R)
• M19: 6,533,089 km (0.054 R)
• M20: 6,645,287 km (0.1 R)
• M21: 6,758,084 km (0.072 R)
• M22: 6,899,903 km (0.081 R)
• M23: 7,071,491 km (0.11 R)
• M24: 7,157,809 km (0.083 R)
• M25: 7,302,321 km (0.067 R)
• M26: 7,683,047 km (0.115 R)
• M27: 8,010,218 km (0.089 R)
• M28: 8,678,472 km (0.092 R)
• M29: 8,801,890 km (0.118 R)
• M30: 9,238,417 km (0.032 R)
• M31: 9,491,237 km (0.116 R)
• M32: 9,938,983 km (0.087 R)
• M33: 10,035,773 km (0.099 R)
• M34: 10,197,937 km (0.096 R)
• M35: 10,328,237 km (0.108 R)
• M36: 10,656,604 km (0.04 R)
• M37: 10,888,481 km (0.074 R)
• M38: 10,988,412 km (0.114 R)
• M39: 11,424,789 km (0.096 R)
• M40: 13,155,786 km (0.117 R)
• M41: 13,333,359 km (0.049 R)
• M42: 13,547,583 km (0.073 R)
• M43: 14,233,340 km (0.119 R)
• M44: 14,379,048 km (0.099 R)
• M45: 15,190,018 km (0.103 R)
• M46: 16,015,798 km (0.091 R)
• M47: 17,204,054 km (0.12 R)
• M48: 17,632,503 km (0.114 R)
• M49: 17,828,476 km (0.037 R)
• M50: 18,739,078 km (0.087 R)
• M51: 18,979,183 km (0.099 R)
• M52: 19,300,818 km (0.106 R)
• M53: 19,462,234 km (0.084 R)
• M54: 20,646,750 km (0.027 R)
• M55: 22,107,125 km (0.06 R)
• M56: 22,233,834 km (0.054 R)
• M57: 22,657,944 km (0.1 R)
• M58: 23,514,392 km (0.107 R)
• M59: 23,643,794 km (0.111 R)
• M60: 24,381,461 km (0.066 R)
• M61: 24,512,359 km (0.071 R)
• M62: 24,643,556 km (0.06 R)
• M63: 25,214,721 km (0.069 R)
• M64: 25,524,090 km (0.095 R)
• M65: 25,701,513 km (0.111 R)
• M66: 26,280,756 km (0.07 R)
• M67: 26,415,094 km (0.075 R)
• M68: 27,044,752 km (0.059 R)
• M69: 27,861,706 km (0.069 R)
• M70: 28,410,730 km (0.095 R)
• M71: 29,241,148 km (0.104 R)
• M72: 29,473,174 km (0.119 R)
• M73: 30,032,670 km (0.08 R)
• M74: 30,454,536 km (0.114 R)
• M75: 30,642,730 km (0.092 R)
• M76: 30,925,769 km (0.074 R)
• M77: 31,589,386 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 11.9

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.77 AU - 7.71 AU

Year: 5722 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,525,105 km

• M1: 177,722 km (0.112 R)
• M2: 366,216 km (0.055 R)
• M3: 447,597 km (0.092 R)
• M4: 724,652 km (0.076 R)
• M5: 820,395 km (0.116 R)
• M6: 1,434,943 km (0.111 R)
• M7: 1,741,768 km (0.041 R)
• M8: 1,970,952 km (0.11 R)
• M9: 2,109,480 km (0.102 R)
• M10: 2,292,288 km (0.119 R)
• M11: 2,396,259 km (0.115 R)
• M12: 2,652,221 km (0.099 R)
• M13: 2,917,158 km (0.103 R)
• M14: 3,331,096 km (0.067 R)
• M15: 3,425,642 km (0.12 R)
• M16: 3,714,665 km (0.112 R)
• M17: 3,862,318 km (0.038 R)
• M18: 4,394,288 km (0.11 R)
• M19: 4,550,468 km (0.078 R)
• M20: 6,566,299 km (0.059 R)
• M21: 6,835,576 km (0.088 R)
• M22: 7,108,442 km (0.082 R)
• M23: 7,292,447 km (0.095 R)
• M24: 7,509,065 km (0.086 R)
• M25: 7,759,342 km (0.094 R)
• M26: 8,985,297 km (0.09 R)
• M27: 9,418,383 km (0.044 R)
• M28: 10,063,898 km (0.057 R)
• M29: 11,147,585 km (0.08 R)
• M30: 11,361,659 km (0.063 R)
• M31: 13,462,163 km (0.108 R)
• M32: 13,804,742 km (0.037 R)
• M33: 14,034,674 km (0.119 R)
• M34: 14,111,567 km (0.072 R)
• M35: 14,420,786 km (0.116 R)
• M36: 14,537,323 km (0.058 R)
• M37: 14,967,267 km (0.095 R)
• M38: 15,203,482 km (0.063 R)
• M39: 15,361,607 km (0.109 R)
• M40: 17,841,341 km (0.111 R)
• M41: 18,217,580 km (0.065 R)
• M42: 18,723,370 km (0.111 R)
• M43: 19,662,845 km (0.115 R)
• M44: 19,792,097 km (0.062 R)
• M45: 19,878,415 km (0.08 R)
• M46: 20,051,500 km (0.115 R)
• M47: 20,355,633 km (0.117 R)
• M48: 21,676,133 km (0.098 R)
• M49: 22,211,993 km (0.115 R)
• M50: 22,661,983 km (0.106 R)
• M51: 22,752,340 km (0.1 R)
• M52: 23,342,653 km (0.071 R)
• M53: 23,754,197 km (0.107 R)
• M54: 23,846,050 km (0.07 R)
• M55: 24,214,360 km (0.109 R)
• M56: 25,143,513 km (0.11 R)
• M57: 25,283,835 km (0.085 R)
• M58: 25,377,633 km (0.069 R)
• M59: 25,612,502 km (0.048 R)
• M60: 25,706,599 km (0.08 R)
• M61: 25,847,969 km (0.113 R)
• M62: 26,654,301 km (0.114 R)
• M63: 27,228,458 km (0.117 R)
• M64: 27,372,670 km (0.094 R)
• M65: 27,517,032 km (0.105 R)
• M66: 28,145,792 km (0.109 R)
• M67: 28,243,031 km (0.101 R)
• M68: 28,535,195 km (0.109 R)
• M69: 29,664,360 km (0.077 R)
• M70: 29,763,244 km (0.09 R)
• M71: 30,159,828 km (0.117 R)
• M72: 30,259,311 km (0.086 R)
• M73: 30,608,173 km (0.096 R)
• M74: 31,713,253 km (0.031 R)
• M75: 31,915,659 km (0.119 R)
• M76: 32,016,936 km (0.067 R)
• M77: 32,933,822 km (0.058 R)
• M78: 33,344,019 km (0.105 R)
• M79: 33,756,012 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156

Radius: 7.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.56 AU - 15.22 AU

Year: 20038 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,525,105 km

• M1: 100,829 km (0.12 R)
• M2: 437,275 km (0.094 R)
• M3: 898,485 km (0.096 R)
• M4: 1,787,246 km (0.107 R)
• M5: 1,927,718 km (0.06 R)
• M6: 1,975,290 km (0.05 R)
• M7: 2,370,827 km (0.12 R)
• M8: 2,421,990 km (0.112 R)
• M9: 3,148,886 km (0.04 R)
• M10: 4,153,136 km (0.107 R)
• M11: 4,246,336 km (0.034 R)
• M12: 4,308,718 km (0.118 R)
• M13: 4,371,399 km (0.106 R)
• M14: 4,593,552 km (0.12 R)
• M15: 4,917,282 km (0.108 R)
• M16: 4,982,806 km (0.12 R)
• M17: 5,048,779 km (0.076 R)
• M18: 5,214,832 km (0.047 R)
• M19: 5,484,408 km (0.072 R)
• M20: 5,620,841 km (0.097 R)
• M21: 6,679,994 km (0.115 R)
• M22: 6,789,200 km (0.1 R)
• M23: 7,608,697 km (0.084 R)
• M24: 7,952,772 km (0.11 R)
• M25: 8,419,667 km (0.096 R)
• M26: 8,577,194 km (0.051 R)
• M27: 9,217,323 km (0.074 R)
• M28: 9,831,422 km (0.096 R)
• M29: 10,543,359 km (0.117 R)
• M30: 11,055,731 km (0.083 R)
• M31: 11,489,116 km (0.039 R)
• M32: 12,551,561 km (0.057 R)
• M33: 12,822,033 km (0.119 R)
• M34: 14,016,273 km (0.103 R)
• M35: 15,006,611 km (0.073 R)
• M36: 15,582,563 km (0.113 R)
• M37: 18,262,908 km (0.114 R)
• M38: 18,467,109 km (0.095 R)
• M39: 19,187,572 km (0.094 R)
• M40: 19,551,245 km (0.091 R)
• M41: 21,834,856 km (0.111 R)
• M42: 22,105,928 km (0.067 R)
• M43: 22,705,965 km (0.102 R)
• M44: 22,980,477 km (0.081 R)
• M45: 23,755,095 km (0.086 R)
• M46: 23,977,846 km (0.115 R)
• M47: 24,257,444 km (0.055 R)
• M48: 24,481,841 km (0.108 R)
• M49: 25,671,443 km (0.098 R)
• M50: 25,900,179 km (0.1 R)
• M51: 26,072,216 km (0.11 R)
• M52: 26,359,594 km (0.043 R)
• M53: 26,821,851 km (0.11 R)
• M54: 27,695,503 km (0.068 R)
• M55: 27,871,430 km (0.07 R)
• M56: 28,697,060 km (0.034 R)
• M57: 28,875,082 km (0.06 R)
• M58: 29,172,482 km (0.072 R)
• M59: 30,251,681 km (0.11 R)
• M60: 32,017,684 km (0.111 R)
• M61: 33,254,859 km (0.078 R)
• M62: 33,879,430 km (0.086 R)
• M63: 34,004,793 km (0.051 R)
• M64: 35,457,538 km (0.099 R)
• M65: 35,584,846 km (0.074 R)
• M66: 36,287,656 km (0.11 R)
• M67: 36,415,862 km (0.113 R)
• M68: 36,930,478 km (0.084 R)
• M69: 38,031,967 km (0.051 R)
• M70: 38,097,192 km (0.082 R)
• M71: 38,227,492 km (0.066 R)
• M72: 38,554,064 km (0.106 R)
• M73: 38,684,962 km (0.081 R)
• M74: 38,881,683 km (0.083 R)
• M75: 40,267,259 km (0.084 R)
• M76: 40,333,680 km (0.109 R)
• M77: 40,666,087 km (0.033 R)
• M78: 40,865,950 km (0.094 R)
• M79: 42,072,456 km (0.098 R)
• M80: 43,358,400 km (0.099 R)
• M81: 43,562,750 km (0.078 R)
• M82: 43,835,467 km (0.07 R)
• M83: 44,314,330 km (0.12 R)
• M84: 44,382,846 km (0.06 R)
• M85: 44,794,838 km (0.067 R)
• M86: 44,932,468 km (0.113 R)
• M87: 45,139,063 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit