🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 136 Days

Day: 31.7 Hours

Environment

Temp: 249 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,665,499 km

• M1: 429,047 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.94 AU - 1 AU

Year: 345 Days

Day: 27.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.84 AU - 1.2 AU

Year: 373 Days

Day: 12.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.36 AU - 2.08 AU

Year: 816 Days

Day: 47.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,665,499 km

• M1: 61,784 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.73 AU - 1.83 AU

Year: 859 Days

Day: 45.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,665,499 km

• M1: 696,827 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 10.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.45 AU - 11.33 AU

Year: 11248 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 112,665,499 km

• M1: 128,056 km (0.118 R)
• M2: 320,289 km (0.11 R)
• M3: 470,485 km (0.097 R)
• M4: 660,475 km (0.099 R)
• M5: 985,252 km (0.057 R)
• M6: 1,132,157 km (0.118 R)
• M7: 1,321,996 km (0.115 R)
• M8: 1,560,007 km (0.091 R)
• M9: 1,733,091 km (0.065 R)
• M10: 1,953,299 km (0.107 R)
• M11: 2,161,540 km (0.117 R)
• M12: 2,268,502 km (0.111 R)
• M13: 2,465,373 km (0.109 R)
• M14: 2,645,190 km (0.095 R)
• M15: 3,017,987 km (0.086 R)
• M16: 3,113,730 km (0.111 R)
• M17: 3,838,831 km (0.112 R)
• M18: 4,341,629 km (0.045 R)
• M19: 4,587,120 km (0.077 R)
• M20: 5,006,442 km (0.075 R)
• M21: 5,409,010 km (0.085 R)
• M22: 6,062,603 km (0.093 R)
• M23: 7,185,635 km (0.094 R)
• M24: 7,314,289 km (0.116 R)
• M25: 7,705,038 km (0.075 R)
• M26: 8,711,832 km (0.102 R)
• M27: 8,952,685 km (0.117 R)
• M28: 9,021,799 km (0.119 R)
• M29: 9,195,632 km (0.067 R)
• M30: 9,405,817 km (0.05 R)
• M31: 9,582,043 km (0.038 R)
• M32: 9,830,674 km (0.077 R)
• M33: 9,902,182 km (0.068 R)
• M34: 10,117,603 km (0.103 R)
• M35: 10,298,168 km (0.111 R)
• M36: 10,920,495 km (0.079 R)
• M37: 11,180,197 km (0.098 R)
• M38: 11,592,638 km (0.104 R)
• M39: 12,124,608 km (0.033 R)
• M40: 12,393,735 km (0.105 R)
• M41: 12,976,867 km (0.109 R)
• M42: 13,370,609 km (0.062 R)
• M43: 13,768,240 km (0.091 R)
• M44: 14,372,167 km (0.092 R)
• M45: 15,273,344 km (0.087 R)
• M46: 15,480,836 km (0.037 R)
• M47: 15,814,589 km (0.041 R)
• M48: 16,616,733 km (0.048 R)
• M49: 16,830,060 km (0.095 R)
• M50: 17,173,387 km (0.077 R)
• M51: 18,085,335 km (0.09 R)
• M52: 18,480,872 km (0.119 R)
• M53: 18,923,831 km (0.118 R)
• M54: 19,684,985 km (0.026 R)
• M55: 20,730,525 km (0.086 R)
• M56: 20,960,307 km (0.067 R)
• M57: 21,422,116 km (0.067 R)
• M58: 21,515,016 km (0.104 R)
• M59: 21,607,916 km (0.092 R)
• M60: 21,794,166 km (0.085 R)
• M61: 22,733,341 km (0.059 R)
• M62: 23,112,721 km (0.103 R)
• M63: 23,303,309 km (0.116 R)
• M64: 23,494,346 km (0.084 R)
• M65: 23,781,723 km (0.119 R)
• M66: 23,877,915 km (0.091 R)
• M67: 24,408,688 km (0.112 R)
• M68: 24,894,731 km (0.102 R)
• M69: 25,138,875 km (0.07 R)
• M70: 26,173,045 km (0.103 R)
• M71: 27,221,128 km (0.12 R)
• M72: 27,422,337 km (0.099 R)
• M73: 27,623,995 km (0.094 R)
• M74: 28,079,670 km (0.09 R)
• M75: 28,895,726 km (0.072 R)
• M76: 29,203,748 km (0.078 R)
• M77: 29,409,745 km (0.048 R)
• M78: 29,564,578 km (0.112 R)
• M79: 30,290,577 km (0.115 R)
• M80: 31,074,918 km (0.078 R)
• M81: 31,390,570 km (0.057 R)
• M82: 32,025,015 km (0.115 R)
• M83: 32,610,241 km (0.033 R)
• M84: 33,306,470 km (0.091 R)
• M85: 33,575,597 km (0.061 R)
• M86: 34,332,861 km (0.082 R)
• M87: 35,041,207 km (0.098 R)
• M88: 35,699,288 km (0.118 R)
• M89: 36,638,463 km (0.106 R)
• M90: 37,306,418 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 3.7

Gravity: 52.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.95 AU - 19.89 AU

Year: 26294 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,665,499 km

• M1: 183,706 km (0.081 R)
• M2: 216,767 km (0.117 R)
• M3: 308,920 km (0.114 R)
• M4: 413,339 km (0.068 R)
• M5: 734,526 km (0.061 R)
• M6: 903,870 km (0.05 R)
• M7: 1,412,054 km (0.112 R)
• M8: 1,550,881 km (0.047 R)
• M9: 2,109,779 km (0.086 R)
• M10: 2,188,617 km (0.031 R)
• M11: 3,163,247 km (0.087 R)
• M12: 3,253,604 km (0.062 R)
• M13: 3,623,560 km (0.076 R)
• M14: 3,670,683 km (0.112 R)
• M15: 3,909,591 km (0.069 R)
• M16: 4,656,234 km (0.087 R)
• M17: 5,994,387 km (0.113 R)
• M18: 6,218,933 km (0.107 R)
• M19: 7,865,407 km (0.093 R)
• M20: 7,926,593 km (0.089 R)
• M21: 8,111,047 km (0.071 R)
• M22: 8,296,997 km (0.111 R)
• M23: 8,736,067 km (0.086 R)
• M24: 9,247,243 km (0.117 R)
• M25: 9,311,719 km (0.074 R)
• M26: 10,634,314 km (0.108 R)
• M27: 11,455,607 km (0.103 R)
• M28: 11,594,433 km (0.107 R)
• M29: 12,368,004 km (0.067 R)
• M30: 12,439,213 km (0.117 R)
• M31: 15,933,220 km (0.113 R)
• M32: 16,088,204 km (0.095 R)
• M33: 17,585,529 km (0.102 R)
• M34: 18,310,031 km (0.104 R)
• M35: 19,954,860 km (0.117 R)
• M36: 21,475,074 km (0.088 R)
• M37: 23,471,158 km (0.12 R)
• M38: 23,559,271 km (0.094 R)
• M39: 25,254,365 km (0.063 R)
• M40: 25,435,079 km (0.065 R)
• M41: 26,162,124 km (0.11 R)
• M42: 29,994,074 km (0.055 R)
• M43: 30,761,960 km (0.091 R)
• M44: 31,925,981 km (0.051 R)
• M45: 34,898,042 km (0.075 R)
• M46: 35,908,127 km (0.11 R)
• M47: 36,111,430 km (0.102 R)
• M48: 36,314,883 km (0.109 R)
• M49: 36,416,909 km (0.063 R)
• M50: 37,030,410 km (0.066 R)
• M51: 37,544,278 km (0.085 R)
• M52: 37,957,169 km (0.069 R)
• M53: 38,267,734 km (0.06 R)
• M54: 38,371,405 km (0.086 R)
• M55: 38,995,827 km (0.074 R)
• M56: 39,100,096 km (0.12 R)
• M57: 39,413,803 km (0.049 R)
• M58: 40,888,688 km (0.107 R)
• M59: 41,419,761 km (0.062 R)
• M60: 41,526,275 km (0.097 R)
• M61: 41,846,414 km (0.106 R)
• M62: 42,060,189 km (0.108 R)
• M63: 42,703,759 km (0.11 R)
• M64: 43,458,780 km (0.075 R)
• M65: 44,109,381 km (0.115 R)
• M66: 45,750,021 km (0.102 R)
• M67: 45,970,378 km (0.118 R)
• M68: 46,854,951 km (0.085 R)
• M69: 47,633,458 km (0.087 R)
• M70: 49,542,028 km (0.07 R)
• M71: 50,335,196 km (0.092 R)
• M72: 55,415,838 km (0.096 R)
• M73: 55,650,557 km (0.093 R)
• M74: 58,493,665 km (0.096 R)
• M75: 59,571,966 km (0.106 R)
• M76: 60,777,725 km (0.117 R)
• M77: 61,019,775 km (0.055 R)
• M78: 61,383,597 km (0.094 R)
• M79: 61,505,070 km (0.096 R)
• M80: 62,357,180 km (0.069 R)
• M81: 62,845,916 km (0.116 R)
• M82: 63,581,339 km (0.118 R)
• M83: 64,689,859 km (0.119 R)
• M84: 66,551,605 km (0.111 R)
• M85: 68,053,567 km (0.096 R)
• M86: 69,187,370 km (0.075 R)
• M87: 69,693,160 km (0.099 R)
• M88: 71,473,524 km (0.084 R)
• M89: 77,952,758 km (0.079 R)
• M90: 78,874,729 km (0.09 R)
• M91: 80,065,528 km (0.072 R)
• M92: 84,077,145 km (0.096 R)
• M93: 85,699,983 km (0.11 R)
• M94: 87,743,190 km (0.093 R)
• M95: 89,114,105 km (0.11 R)
• M96: 90,768,658 km (0.115 R)
• M97: 91,045,264 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 7.1

Gravity: 16.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.56 AU - 22.4 AU

Year: 32299 Days

Day: 20.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,665,499 km

• M1: 673,340 km (0.098 R)
• M2: 1,461,870 km (0.065 R)
• M3: 2,084,497 km (0.079 R)
• M4: 2,493,647 km (0.052 R)
• M5: 2,829,045 km (0.101 R)
• M6: 3,178,656 km (0.098 R)
• M7: 3,648,243 km (0.074 R)
• M8: 4,195,472 km (0.043 R)
• M9: 4,826,626 km (0.092 R)
• M10: 4,885,567 km (0.062 R)
• M11: 4,944,658 km (0.1 R)
• M12: 5,063,589 km (0.1 R)
• M13: 6,048,691 km (0.116 R)
• M14: 6,368,531 km (0.115 R)
• M15: 7,565,164 km (0.09 R)
• M16: 7,909,688 km (0.082 R)
• M17: 8,118,826 km (0.098 R)
• M18: 8,542,637 km (0.111 R)
• M19: 8,757,310 km (0.104 R)
• M20: 8,901,373 km (0.107 R)
• M21: 9,338,348 km (0.104 R)
• M22: 10,082,148 km (0.103 R)
• M23: 10,537,524 km (0.057 R)
• M24: 10,767,606 km (0.103 R)
• M25: 12,749,778 km (0.047 R)
• M26: 14,160,486 km (0.118 R)
• M27: 16,146,397 km (0.04 R)
• M28: 16,857,436 km (0.089 R)
• M29: 16,947,045 km (0.102 R)
• M30: 18,034,472 km (0.063 R)
• M31: 23,900,205 km (0.1 R)
• M32: 24,000,884 km (0.105 R)
• M33: 24,607,952 km (0.042 R)
• M34: 25,733,975 km (0.108 R)
• M35: 26,459,226 km (0.052 R)
• M36: 30,185,260 km (0.091 R)
• M37: 30,403,074 km (0.096 R)
• M38: 32,386,892 km (0.099 R)
• M39: 35,325,592 km (0.112 R)
• M40: 41,211,072 km (0.107 R)
• M41: 41,331,797 km (0.054 R)
• M42: 43,157,490 km (0.097 R)
• M43: 43,525,800 km (0.111 R)
• M44: 44,141,844 km (0.096 R)
• M45: 46,886,965 km (0.102 R)
• M46: 47,518,567 km (0.091 R)
• M47: 47,645,127 km (0.117 R)
• M48: 49,173,718 km (0.038 R)
• M49: 49,301,773 km (0.111 R)
• M50: 52,017,573 km (0.084 R)
• M51: 53,591,044 km (0.038 R)
• M52: 53,854,785 km (0.106 R)
• M53: 54,119,124 km (0.117 R)
• M54: 55,313,364 km (0.117 R)
• M55: 56,516,280 km (0.069 R)
• M56: 56,919,147 km (0.111 R)
• M57: 57,053,636 km (0.102 R)
• M58: 57,862,960 km (0.066 R)
• M59: 58,133,583 km (0.118 R)
• M60: 60,862,697 km (0.115 R)
• M61: 63,772,974 km (0.075 R)
• M62: 64,752,990 km (0.114 R)
• M63: 65,174,556 km (0.087 R)
• M64: 65,879,312 km (0.118 R)
• M65: 68,436,837 km (0.117 R)
• M66: 69,871,630 km (0.045 R)
• M67: 70,448,480 km (0.1 R)
• M68: 71,171,486 km (0.119 R)
• M69: 72,188,004 km (0.104 R)
• M70: 76,153,544 km (0.062 R)
• M71: 78,387,040 km (0.108 R)
• M72: 79,887,956 km (0.107 R)
• M73: 80,340,040 km (0.118 R)
• M74: 81,701,531 km (0.089 R)
• M75: 82,918,210 km (0.057 R)
• M76: 86,140,100 km (0.104 R)
• M77: 87,068,205 km (0.116 R)
• M78: 87,688,737 km (0.069 R)
• M79: 87,999,451 km (0.07 R)
• M80: 89,246,499 km (0.085 R)
• M81: 90,028,747 km (0.108 R)
• M82: 91,285,219 km (0.057 R)
• M83: 95,888,196 km (0.059 R)
• M84: 96,528,924 km (0.073 R)
• M85: 98,944,630 km (0.117 R)
• M86: 99,268,210 km (0.074 R)
• M87: 99,592,090 km (0.105 R)
• M88: 100,403,509 km (0.117 R)
• M89: 100,728,734 km (0.084 R)
• M90: 102,687,120 km (0.06 R)
• M91: 103,342,658 km (0.102 R)
• M92: 103,506,767 km (0.084 R)
• M93: 104,164,100 km (0.064 R)
• M94: 107,139,153 km (0.11 R)
• M95: 108,303,622 km (0.085 R)
• M96: 109,639,681 km (0.057 R)
• M97: 111,485,569 km (0.1 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit