🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 39.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,095,824 km

• M1: 140,472 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 242 Days

Day: 39.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.96 AU

Year: 266 Days

Day: 14.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.77 AU - 0.95 AU

Year: 280 Days

Day: 35 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.99 AU - 1.01 AU

Year: 351 Days

Day: 36.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 77.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,095,824 km

• M1: 394,340 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.83 AU - 1.91 AU

Year: 899 Days

Day: 22.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 13.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.97 AU - 11.95 AU

Year: 13635 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,095,824 km

• M1: 176,675 km (0.084 R)
• M2: 520,301 km (0.045 R)
• M3: 647,759 km (0.095 R)
• M4: 1,018,911 km (0.115 R)
• M5: 1,251,237 km (0.103 R)
• M6: 1,385,575 km (0.112 R)
• M7: 1,596,808 km (0.076 R)
• M8: 1,793,678 km (0.094 R)
• M9: 2,131,321 km (0.099 R)
• M10: 2,266,707 km (0.106 R)
• M11: 2,719,540 km (0.111 R)
• M12: 2,867,043 km (0.089 R)
• M13: 3,017,239 km (0.048 R)
• M14: 4,006,829 km (0.1 R)
• M15: 4,660,273 km (0.115 R)
• M16: 4,873,599 km (0.088 R)
• M17: 5,017,662 km (0.109 R)
• M18: 5,126,569 km (0.096 R)
• M19: 5,384,027 km (0.064 R)
• M20: 6,416,552 km (0.077 R)
• M21: 6,814,482 km (0.1 R)
• M22: 7,802,427 km (0.076 R)
• M23: 8,878,783 km (0.108 R)
• M24: 9,546,887 km (0.053 R)
• M25: 10,323,749 km (0.113 R)
• M26: 10,602,899 km (0.031 R)
• M27: 11,359,415 km (0.114 R)
• M28: 12,477,210 km (0.092 R)
• M29: 12,774,611 km (0.038 R)
• M30: 12,974,175 km (0.072 R)
• M31: 13,427,007 km (0.099 R)
• M32: 13,782,901 km (0.082 R)
• M33: 15,448,823 km (0.051 R)
• M34: 16,359,724 km (0.081 R)
• M35: 16,576,491 km (0.056 R)
• M36: 16,848,909 km (0.099 R)
• M37: 18,009,340 km (0.055 R)
• M38: 18,121,089 km (0.066 R)
• M39: 18,289,387 km (0.084 R)
• M40: 20,000,039 km (0.088 R)
• M41: 20,523,182 km (0.118 R)
• M42: 22,419,634 km (0.097 R)
• M43: 23,878,513 km (0.081 R)
• M44: 24,248,020 km (0.094 R)
• M45: 24,371,737 km (0.085 R)
• M46: 25,556,253 km (0.116 R)
• M47: 26,250,686 km (0.101 R)
• M48: 26,377,545 km (0.087 R)
• M49: 26,823,497 km (0.025 R)
• M50: 27,400,346 km (0.071 R)
• M51: 28,046,160 km (0.105 R)
• M52: 29,155,578 km (0.055 R)
• M53: 29,616,489 km (0.115 R)
• M54: 29,814,856 km (0.081 R)
• M55: 30,812,973 km (0.097 R)
• M56: 31,349,879 km (0.079 R)
• M57: 31,619,455 km (0.107 R)
• M58: 31,957,546 km (0.111 R)
• M59: 32,093,082 km (0.049 R)
• M60: 32,228,767 km (0.094 R)
• M61: 34,010,926 km (0.115 R)
• M62: 34,565,785 km (0.113 R)
• M63: 35,193,497 km (0.066 R)
• M64: 37,598,882 km (0.054 R)
• M65: 37,741,897 km (0.093 R)
• M66: 38,532,522 km (0.098 R)
• M67: 38,676,734 km (0.076 R)
• M68: 39,038,312 km (0.032 R)
• M69: 39,328,383 km (0.068 R)
• M70: 39,473,792 km (0.113 R)
• M71: 40,129,778 km (0.091 R)
• M72: 42,417,279 km (0.11 R)
• M73: 43,014,474 km (0.108 R)
• M74: 44,368,185 km (0.1 R)
• M75: 45,430,779 km (0.041 R)
• M76: 45,583,369 km (0.113 R)
• M77: 47,040,452 km (0.051 R)
• M78: 47,271,880 km (0.098 R)
• M79: 48,201,481 km (0.104 R)
• M80: 48,512,794 km (0.084 R)
• M81: 48,902,796 km (0.106 R)
• M82: 49,685,791 km (0.115 R)
• M83: 51,185,061 km (0.106 R)
• M84: 51,741,266 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 12.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.99 AU - 13.43 AU

Year: 14084 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,095,824 km

• M1: 261,497 km (0.108 R)
• M2: 468,989 km (0.081 R)
• M3: 588,518 km (0.077 R)
• M4: 928,105 km (0.04 R)
• M5: 1,017,116 km (0.099 R)
• M6: 1,533,977 km (0.087 R)
• M7: 2,558,273 km (0.118 R)
• M8: 5,269,286 km (0.072 R)
• M9: 5,939,335 km (0.113 R)
• M10: 7,267,315 km (0.104 R)
• M11: 7,683,347 km (0.1 R)
• M12: 8,012,312 km (0.041 R)
• M13: 8,250,023 km (0.118 R)
• M14: 8,684,007 km (0.079 R)
• M15: 8,781,395 km (0.108 R)
• M16: 9,174,987 km (0.119 R)
• M17: 9,776,071 km (0.08 R)
• M18: 9,979,225 km (0.081 R)
• M19: 10,235,187 km (0.045 R)
• M20: 10,389,871 km (0.091 R)
• M21: 11,122,003 km (0.089 R)
• M22: 11,281,026 km (0.115 R)
• M23: 11,440,796 km (0.098 R)
• M24: 12,087,508 km (0.108 R)
• M25: 12,525,381 km (0.036 R)
• M26: 13,024,140 km (0.082 R)
• M27: 13,247,939 km (0.113 R)
• M28: 13,529,482 km (0.111 R)
• M29: 13,983,960 km (0.1 R)
• M30: 14,098,403 km (0.084 R)
• M31: 14,733,445 km (0.089 R)
• M32: 15,142,296 km (0.065 R)
• M33: 15,555,037 km (0.118 R)
• M34: 17,797,509 km (0.079 R)
• M35: 18,295,670 km (0.054 R)
• M36: 18,420,883 km (0.103 R)
• M37: 19,114,718 km (0.056 R)
• M38: 19,241,877 km (0.087 R)
• M39: 19,369,184 km (0.086 R)
• M40: 20,463,343 km (0.081 R)
• M41: 20,593,344 km (0.092 R)
• M42: 21,050,664 km (0.057 R)
• M43: 21,577,249 km (0.109 R)
• M44: 21,908,758 km (0.093 R)
• M45: 22,711,051 km (0.067 R)
• M46: 23,659,202 km (0.055 R)
• M47: 23,795,636 km (0.086 R)
• M48: 24,275,546 km (0.081 R)
• M49: 24,827,861 km (0.106 R)
• M50: 25,105,515 km (0.076 R)
• M51: 25,244,790 km (0.07 R)
• M52: 25,874,597 km (0.118 R)
• M53: 26,015,219 km (0.112 R)
• M54: 27,078,411 km (0.084 R)
• M55: 27,364,293 km (0.103 R)
• M56: 27,579,415 km (0.079 R)
• M57: 31,245,909 km (0.076 R)
• M58: 32,602,911 km (0.104 R)
• M59: 33,441,706 km (0.111 R)
• M60: 33,825,275 km (0.08 R)
• M61: 35,452,451 km (0.105 R)
• M62: 35,922,039 km (0.111 R)
• M63: 36,078,967 km (0.099 R)
• M64: 37,104,909 km (0.116 R)
• M65: 38,862,834 km (0.084 R)
• M66: 40,239,882 km (0.115 R)
• M67: 40,729,666 km (0.112 R)
• M68: 42,791,723 km (0.102 R)
• M69: 43,626,030 km (0.032 R)
• M70: 44,972,261 km (0.067 R)
• M71: 46,161,265 km (0.105 R)
• M72: 46,673,937 km (0.118 R)
• M73: 48,310,089 km (0.09 R)
• M74: 48,656,857 km (0.071 R)
• M75: 49,091,588 km (0.113 R)
• M76: 49,178,654 km (0.032 R)
• M77: 49,440,301 km (0.111 R)
• M78: 49,789,911 km (0.066 R)
• M79: 52,793,837 km (0.111 R)
• M80: 53,240,536 km (0.047 R)
• M81: 53,419,604 km (0.085 R)
• M82: 54,137,674 km (0.107 R)
• M83: 55,402,225 km (0.049 R)
• M84: 55,583,687 km (0.078 R)
• M85: 58,328,659 km (0.103 R)
• M86: 61,586,751 km (0.079 R)
• M87: 62,906,503 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.3

Radius: 5.3

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.97 AU - 18.87 AU

Year: 26662 Days

Day: 19.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,095,824 km

• M1: 105,766 km (0.112 R)
• M2: 610,210 km (0.066 R)
• M3: 803,789 km (0.095 R)
• M4: 919,578 km (0.115 R)
• M5: 1,141,731 km (0.088 R)
• M6: 1,463,217 km (0.082 R)
• M7: 1,841,849 km (0.101 R)
• M8: 2,026,453 km (0.085 R)
• M9: 2,282,116 km (0.097 R)
• M10: 2,347,639 km (0.1 R)
• M11: 2,413,762 km (0.037 R)
• M12: 2,480,482 km (0.036 R)
• M13: 3,000,634 km (0.111 R)
• M14: 3,254,651 km (0.105 R)
• M15: 4,584,128 km (0.103 R)
• M16: 4,625,566 km (0.088 R)
• M17: 4,792,368 km (0.114 R)
• M18: 5,089,020 km (0.084 R)
• M19: 5,744,558 km (0.095 R)
• M20: 6,659,499 km (0.118 R)
• M21: 7,229,915 km (0.069 R)
• M22: 7,964,740 km (0.093 R)
• M23: 9,189,199 km (0.109 R)
• M24: 9,716,531 km (0.088 R)
• M25: 11,525,020 km (0.085 R)
• M26: 11,581,418 km (0.098 R)
• M27: 12,093,193 km (0.108 R)
• M28: 13,791,727 km (0.114 R)
• M29: 13,911,555 km (0.11 R)
• M30: 14,092,119 km (0.101 R)
• M31: 14,638,152 km (0.054 R)
• M32: 16,698,713 km (0.116 R)
• M33: 17,147,357 km (0.04 R)
• M34: 17,405,563 km (0.089 R)
• M35: 17,470,189 km (0.06 R)
• M36: 17,860,340 km (0.076 R)
• M37: 17,925,714 km (0.067 R)
• M38: 21,290,320 km (0.05 R)
• M39: 21,916,238 km (0.084 R)
• M40: 22,266,596 km (0.101 R)
• M41: 22,618,899 km (0.075 R)
• M42: 22,689,509 km (0.115 R)
• M43: 22,972,847 km (0.048 R)
• M44: 23,614,772 km (0.074 R)
• M45: 24,916,124 km (0.093 R)
• M46: 26,986,409 km (0.114 R)
• M47: 27,136,455 km (0.104 R)
• M48: 27,286,652 km (0.093 R)
• M49: 27,512,544 km (0.1 R)
• M50: 27,587,942 km (0.109 R)
• M51: 27,663,489 km (0.11 R)
• M52: 29,341,977 km (0.087 R)
• M53: 29,882,923 km (0.101 R)
• M54: 30,583,190 km (0.081 R)
• M55: 31,288,993 km (0.088 R)
• M56: 32,238,341 km (0.102 R)
• M57: 32,477,099 km (0.075 R)
• M58: 33,518,600 km (0.091 R)
• M59: 33,922,215 km (0.066 R)
• M60: 34,084,080 km (0.112 R)
• M61: 34,571,170 km (0.117 R)
• M62: 34,897,294 km (0.075 R)
• M63: 36,211,511 km (0.076 R)
• M64: 36,708,625 km (0.105 R)
• M65: 36,957,855 km (0.088 R)
• M66: 38,465,951 km (0.117 R)
• M67: 39,567,440 km (0.053 R)
• M68: 42,584,231 km (0.081 R)
• M69: 43,811,532 km (0.043 R)
• M70: 44,164,283 km (0.067 R)
• M71: 44,872,629 km (0.088 R)
• M72: 45,050,352 km (0.108 R)
• M73: 45,495,555 km (0.039 R)
• M74: 47,020,256 km (0.104 R)
• M75: 48,926,881 km (0.083 R)
• M76: 49,109,690 km (0.11 R)
• M77: 50,303,930 km (0.11 R)
• M78: 51,136,442 km (0.105 R)
• M79: 52,627,484 km (0.115 R)
• M80: 53,849,399 km (0.108 R)
• M81: 54,795,755 km (0.104 R)
• M82: 57,764,076 km (0.057 R)
• M83: 58,538,544 km (0.043 R)
• M84: 58,635,633 km (0.102 R)
• M85: 59,999,966 km (0.078 R)
• M86: 60,097,803 km (0.036 R)
• M87: 60,784,158 km (0.107 R)
• M88: 60,980,730 km (0.101 R)
• M89: 61,276,036 km (0.052 R)
• M90: 61,473,206 km (0.118 R)
• M91: 63,356,493 km (0.044 R)
• M92: 64,055,115 km (0.103 R)
• M93: 67,688,100 km (0.111 R)
• M94: 67,789,976 km (0.109 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: 414 - 13,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit