🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.47 AU - 0.65 AU

Year: 147 Days

Day: 19.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.82 AU - 1.36 AU

Year: 400 Days

Day: 23.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.39 AU - 1.53 AU

Year: 620 Days

Day: 27.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,095,133 km

• M1: 85,869 km (0.09 R)
• M2: 454,927 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.62 AU - 3.2 AU

Year: 1745 Days

Day: 18.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.27 AU - 3.53 AU

Year: 2203 Days

Day: 18.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,095,133 km

• M1: 502,798 km (0.111 R)
• M2: 1,885,532 km (0.099 R)

Asteroid Belt

Center: 8.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 14.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.44 AU - 14.38 AU

Year: 16303 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,095,133 km

• M1: 214,374 km (0.108 R)
• M2: 372,200 km (0.087 R)
• M3: 903,122 km (0.059 R)
• M4: 1,074,262 km (0.076 R)
• M5: 1,838,109 km (0.095 R)
• M6: 2,158,548 km (0.102 R)
• M7: 2,816,928 km (0.064 R)
• M8: 3,150,082 km (0.117 R)
• M9: 3,574,940 km (0.098 R)
• M10: 3,814,447 km (0.082 R)
• M11: 4,059,488 km (0.052 R)
• M12: 5,001,805 km (0.086 R)
• M13: 5,775,525 km (0.116 R)
• M14: 7,030,502 km (0.043 R)
• M15: 7,382,655 km (0.112 R)
• M16: 7,637,719 km (0.119 R)
• M17: 8,156,674 km (0.09 R)
• M18: 9,228,992 km (0.042 R)
• M19: 9,393,699 km (0.114 R)
• M20: 10,062,252 km (0.114 R)
• M21: 10,175,198 km (0.063 R)
• M22: 11,386,492 km (0.084 R)
• M23: 11,563,167 km (0.045 R)
• M24: 12,339,880 km (0.058 R)
• M25: 12,704,001 km (0.1 R)
• M26: 13,071,712 km (0.093 R)
• M27: 15,091,732 km (0.062 R)
• M28: 15,546,510 km (0.094 R)
• M29: 15,808,456 km (0.099 R)
• M30: 16,870,750 km (0.104 R)
• M31: 17,614,551 km (0.045 R)
• M32: 17,750,984 km (0.085 R)
• M33: 18,438,087 km (0.104 R)
• M34: 18,715,442 km (0.093 R)
• M35: 19,204,178 km (0.104 R)
• M36: 19,555,733 km (0.048 R)
• M37: 19,696,953 km (0.096 R)
• M38: 20,336,933 km (0.054 R)
• M39: 20,551,606 km (0.063 R)
• M40: 20,839,283 km (0.09 R)
• M41: 21,856,399 km (0.084 R)
• M42: 23,637,361 km (0.049 R)
• M43: 24,089,895 km (0.12 R)
• M44: 24,545,420 km (0.103 R)
• M45: 24,697,860 km (0.115 R)
• M46: 28,529,960 km (0.072 R)
• M47: 28,931,331 km (0.117 R)
• M48: 29,173,081 km (0.077 R)
• M49: 30,228,195 km (0.1 R)
• M50: 32,125,694 km (0.094 R)
• M51: 32,878,620 km (0.117 R)
• M52: 33,299,439 km (0.114 R)
• M53: 33,976,369 km (0.082 R)
• M54: 34,316,704 km (0.078 R)
• M55: 38,133,245 km (0.114 R)
• M56: 38,575,457 km (0.07 R)
• M57: 38,752,730 km (0.099 R)
• M58: 39,375,506 km (0.067 R)
• M59: 40,902,003 km (0.106 R)
• M60: 41,263,880 km (0.091 R)
• M61: 41,445,342 km (0.094 R)
• M62: 41,626,954 km (0.088 R)
• M63: 43,458,032 km (0.119 R)
• M64: 44,662,295 km (0.063 R)
• M65: 45,689,882 km (0.074 R)
• M66: 48,914,913 km (0.096 R)
• M67: 50,167,347 km (0.081 R)
• M68: 53,888,594 km (0.094 R)
• M69: 54,285,477 km (0.083 R)
• M70: 57,090,587 km (0.086 R)
• M71: 57,900,659 km (0.101 R)
• M72: 60,045,294 km (0.096 R)
• M73: 61,800,376 km (0.12 R)
• M74: 62,215,810 km (0.095 R)
• M75: 64,833,024 km (0.116 R)
• M76: 65,149,573 km (0.119 R)
• M77: 66,314,492 km (0.087 R)
• M78: 66,739,799 km (0.046 R)
• M79: 67,059,340 km (0.094 R)
• M80: 68,664,824 km (0.071 R)
• M81: 69,850,238 km (0.095 R)
• M82: 73,446,870 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 6.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.88 AU - 14.14 AU

Year: 18430 Days

Day: 18.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,095,133 km

• M1: 77,791 km (0.1 R)
• M2: 245,041 km (0.102 R)
• M3: 434,432 km (0.117 R)
• M4: 536,608 km (0.056 R)
• M5: 764,744 km (0.05 R)
• M6: 889,808 km (0.116 R)
• M7: 1,329,177 km (0.099 R)
• M8: 1,404,126 km (0.076 R)
• M9: 1,454,839 km (0.106 R)
• M10: 1,558,211 km (0.092 R)
• M11: 1,637,349 km (0.085 R)
• M12: 1,717,832 km (0.113 R)
• M13: 2,228,410 km (0.054 R)
• M14: 3,655,723 km (0.113 R)
• M15: 3,761,489 km (0.094 R)
• M16: 4,417,476 km (0.079 R)
• M17: 4,567,971 km (0.09 R)
• M18: 5,306,087 km (0.088 R)
• M19: 5,426,064 km (0.067 R)
• M20: 6,977,394 km (0.107 R)
• M21: 7,064,909 km (0.092 R)
• M22: 7,152,873 km (0.091 R)
• M23: 8,749,231 km (0.062 R)
• M24: 9,562,745 km (0.103 R)
• M25: 10,550,539 km (0.109 R)
• M26: 10,954,603 km (0.076 R)
• M27: 11,209,817 km (0.078 R)
• M28: 12,144,505 km (0.084 R)
• M29: 12,408,545 km (0.107 R)
• M30: 12,514,759 km (0.063 R)
• M31: 14,198,484 km (0.083 R)
• M32: 14,309,635 km (0.109 R)
• M33: 16,415,524 km (0.12 R)
• M34: 17,178,174 km (0.115 R)
• M35: 18,253,184 km (0.036 R)
• M36: 18,313,472 km (0.093 R)
• M37: 18,981,875 km (0.079 R)
• M38: 20,467,382 km (0.107 R)
• M39: 21,414,786 km (0.118 R)
• M40: 22,376,401 km (0.098 R)
• M41: 22,505,653 km (0.115 R)
• M42: 23,025,356 km (0.117 R)
• M43: 24,142,553 km (0.063 R)
• M44: 24,407,940 km (0.071 R)
• M45: 24,741,094 km (0.113 R)
• M46: 24,874,835 km (0.082 R)
• M47: 25,412,041 km (0.059 R)
• M48: 25,817,301 km (0.088 R)
• M49: 26,156,739 km (0.054 R)
• M50: 26,702,921 km (0.044 R)
• M51: 28,503,929 km (0.062 R)
• M52: 29,207,039 km (0.111 R)
• M53: 29,844,626 km (0.075 R)
• M54: 29,915,685 km (0.101 R)
• M55: 31,712,355 km (0.108 R)
• M56: 32,806,963 km (0.118 R)
• M57: 34,584,036 km (0.058 R)
• M58: 34,883,231 km (0.109 R)
• M59: 35,033,129 km (0.073 R)
• M60: 35,937,148 km (0.051 R)
• M61: 36,012,845 km (0.096 R)
• M62: 36,392,076 km (0.117 R)
• M63: 36,620,212 km (0.058 R)
• M64: 37,614,440 km (0.116 R)
• M65: 37,691,184 km (0.115 R)
• M66: 37,768,077 km (0.075 R)
• M67: 38,617,494 km (0.081 R)
• M68: 39,005,550 km (0.094 R)
• M69: 43,682,129 km (0.117 R)
• M70: 44,005,560 km (0.104 R)
• M71: 44,654,665 km (0.117 R)
• M72: 44,736,046 km (0.055 R)
• M73: 44,898,959 km (0.12 R)
• M74: 45,470,722 km (0.049 R)
• M75: 45,634,531 km (0.094 R)
• M76: 45,962,599 km (0.106 R)
• M77: 48,448,617 km (0.095 R)
• M78: 48,532,242 km (0.118 R)
• M79: 48,783,417 km (0.106 R)
• M80: 48,951,116 km (0.094 R)
• M81: 49,202,889 km (0.051 R)
• M82: 50,045,574 km (0.092 R)
• M83: 50,214,620 km (0.068 R)
• M84: 51,489,044 km (0.113 R)
• M85: 52,687,921 km (0.05 R)
• M86: 53,722,839 km (0.109 R)
• M87: 54,503,591 km (0.079 R)
• M88: 54,764,639 km (0.053 R)
• M89: 55,287,932 km (0.097 R)
• M90: 57,929,382 km (0.119 R)
• M91: 58,908,201 km (0.083 R)
• M92: 59,086,671 km (0.096 R)
• M93: 59,265,440 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.6

Radius: 4.1

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.12 AU - 16.84 AU

Year: 20377 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,095,133 km

• M1: 121,473 km (0.036 R)
• M2: 174,581 km (0.046 R)
• M3: 210,933 km (0.081 R)
• M4: 292,314 km (0.058 R)
• M5: 1,432,250 km (0.066 R)
• M6: 2,588,492 km (0.096 R)
• M7: 2,879,310 km (0.084 R)
• M8: 3,078,874 km (0.066 R)
• M9: 3,112,683 km (0.08 R)
• M10: 3,421,453 km (0.082 R)
• M11: 3,632,835 km (0.057 R)
• M12: 4,254,414 km (0.034 R)
• M13: 4,292,113 km (0.084 R)
• M14: 4,790,722 km (0.074 R)
• M15: 5,106,673 km (0.107 R)
• M16: 5,186,708 km (0.044 R)
• M17: 5,307,433 km (0.072 R)
• M18: 5,675,594 km (0.099 R)
• M19: 6,828,395 km (0.033 R)
• M20: 6,916,508 km (0.059 R)
• M21: 7,049,650 km (0.073 R)
• M22: 7,957,859 km (0.082 R)
• M23: 8,237,457 km (0.082 R)
• M24: 8,472,924 km (0.08 R)
• M25: 8,998,611 km (0.091 R)
• M26: 9,338,797 km (0.109 R)
• M27: 9,534,919 km (0.115 R)
• M28: 10,333,323 km (0.108 R)
• M29: 11,887,196 km (0.116 R)
• M30: 12,099,775 km (0.092 R)
• M31: 14,294,077 km (0.096 R)
• M32: 15,147,981 km (0.071 R)
• M33: 15,668,133 km (0.106 R)
• M34: 16,488,977 km (0.033 R)
• M35: 17,504,297 km (0.045 R)
• M36: 17,806,784 km (0.08 R)
• M37: 18,294,324 km (0.038 R)
• M38: 19,407,332 km (0.094 R)
• M39: 20,478,453 km (0.09 R)
• M40: 21,246,039 km (0.089 R)
• M41: 21,892,900 km (0.113 R)
• M42: 21,957,826 km (0.079 R)
• M43: 22,414,997 km (0.091 R)
• M44: 23,338,465 km (0.057 R)
• M45: 23,671,320 km (0.097 R)
• M46: 24,139,860 km (0.111 R)
• M47: 24,950,382 km (0.091 R)
• M48: 25,222,500 km (0.113 R)
• M49: 26,389,962 km (0.111 R)
• M50: 26,667,167 km (0.079 R)
• M51: 26,875,706 km (0.034 R)
• M52: 26,945,419 km (0.099 R)
• M53: 27,294,580 km (0.114 R)
• M54: 31,452,204 km (0.07 R)
• M55: 32,484,878 km (0.082 R)
• M56: 33,753,768 km (0.102 R)
• M57: 34,583,437 km (0.059 R)
• M58: 35,114,959 km (0.115 R)
• M59: 35,496,284 km (0.092 R)
• M60: 36,570,995 km (0.105 R)
• M61: 36,648,187 km (0.099 R)
• M62: 36,957,556 km (0.11 R)
• M63: 37,112,539 km (0.073 R)
• M64: 37,734,417 km (0.043 R)
• M65: 38,831,269 km (0.069 R)
• M66: 39,620,996 km (0.117 R)
• M67: 39,938,443 km (0.102 R)
• M68: 40,097,465 km (0.086 R)
• M69: 40,895,720 km (0.12 R)
• M70: 41,618,576 km (0.06 R)
• M71: 41,860,476 km (0.098 R)
• M72: 44,140,797 km (0.12 R)
• M73: 45,295,842 km (0.105 R)
• M74: 45,461,746 km (0.102 R)
• M75: 46,460,910 km (0.094 R)
• M76: 46,628,160 km (0.061 R)
• M77: 47,804,598 km (0.107 R)
• M78: 48,481,080 km (0.107 R)
• M79: 48,820,517 km (0.113 R)
• M80: 51,564,441 km (0.107 R)
• M81: 51,737,676 km (0.064 R)
• M82: 53,129,833 km (0.031 R)
• M83: 54,270,068 km (0.092 R)
• M84: 54,887,309 km (0.117 R)
• M85: 55,418,232 km (0.109 R)
• M86: 56,396,153 km (0.116 R)
• M87: 56,574,474 km (0.025 R)
• M88: 57,379,610 km (0.067 R)
• M89: 58,459,108 km (0.108 R)
• M90: 58,549,315 km (0.105 R)
• M91: 58,729,880 km (0.079 R)
• M92: 59,363,726 km (0.117 R)
• M93: 59,726,800 km (0.074 R)
• M94: 59,999,667 km (0.114 R)
• M95: 60,090,622 km (0.094 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit