🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 28.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 121.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 183 Days

Day: 14.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 227 Days

Day: 25.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.92 AU

Year: 241 Days

Day: 19.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,027,236 km

• M1: 329,863 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.07 AU - 1.65 AU

Year: 555 Days

Day: 13.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,027,236 km

• M1: 208,689 km (0.09 R)
• M2: 302,786 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.98 AU - 4.36 AU

Year: 2979 Days

Day: 22.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 9.7

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.1 AU - 6.6 AU

Year: 5598 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,027,236 km

• M1: 277,803 km (0.116 R)
• M2: 473,328 km (0.061 R)
• M3: 541,544 km (0.056 R)
• M4: 715,377 km (0.108 R)
• M5: 1,133,952 km (0.043 R)
• M6: 1,514,978 km (0.062 R)
• M7: 1,877,752 km (0.068 R)
• M8: 2,030,492 km (0.039 R)
• M9: 2,368,882 km (0.108 R)
• M10: 2,471,806 km (0.099 R)
• M11: 2,746,617 km (0.077 R)
• M12: 2,876,767 km (0.12 R)
• M13: 3,629,244 km (0.11 R)
• M14: 3,917,519 km (0.09 R)
• M15: 4,313,505 km (0.119 R)
• M16: 4,389,202 km (0.077 R)
• M17: 4,567,672 km (0.114 R)
• M18: 4,748,386 km (0.086 R)
• M19: 4,852,805 km (0.055 R)
• M20: 4,957,973 km (0.072 R)
• M21: 5,117,145 km (0.115 R)
• M22: 6,249,601 km (0.109 R)
• M23: 7,245,623 km (0.106 R)
• M24: 7,547,811 km (0.032 R)
• M25: 7,762,035 km (0.091 R)
• M26: 7,823,520 km (0.066 R)
• M27: 8,638,379 km (0.102 R)
• M28: 8,862,327 km (0.103 R)
• M29: 9,185,758 km (0.109 R)
• M30: 9,677,935 km (0.107 R)
• M31: 9,777,418 km (0.048 R)
• M32: 10,517,478 km (0.093 R)
• M33: 10,688,319 km (0.115 R)
• M34: 10,756,835 km (0.119 R)
• M35: 11,275,640 km (0.113 R)
• M36: 11,944,492 km (0.114 R)
• M37: 13,505,247 km (0.119 R)
• M38: 13,877,297 km (0.067 R)
• M39: 14,517,725 km (0.085 R)
• M40: 14,593,721 km (0.09 R)
• M41: 14,707,864 km (0.045 R)
• M42: 15,322,113 km (0.107 R)
• M43: 15,399,455 km (0.095 R)
• M44: 15,593,334 km (0.052 R)
• M45: 17,254,618 km (0.071 R)
• M46: 17,739,465 km (0.049 R)
• M47: 18,065,289 km (0.109 R)
• M48: 18,228,949 km (0.075 R)
• M49: 18,598,905 km (0.097 R)
• M50: 18,681,333 km (0.094 R)
• M51: 18,929,815 km (0.062 R)
• M52: 19,555,583 km (0.095 R)
• M53: 19,807,805 km (0.112 R)
• M54: 20,613,539 km (0.083 R)
• M55: 21,257,259 km (0.11 R)
• M56: 22,432,650 km (0.044 R)
• M57: 22,520,463 km (0.079 R)
• M58: 24,212,415 km (0.078 R)
• M59: 24,982,396 km (0.116 R)
• M60: 25,439,118 km (0.116 R)
• M61: 25,714,528 km (0.073 R)
• M62: 25,990,835 km (0.068 R)
• M63: 26,546,591 km (0.114 R)
• M64: 26,639,491 km (0.036 R)
• M65: 26,825,890 km (0.12 R)
• M66: 27,059,412 km (0.069 R)
• M67: 28,094,779 km (0.066 R)
• M68: 28,903,805 km (0.106 R)
• M69: 29,575,649 km (0.051 R)
• M70: 30,204,259 km (0.09 R)
• M71: 30,935,044 km (0.116 R)
• M72: 31,474,644 km (0.033 R)
• M73: 32,017,385 km (0.062 R)
• M74: 32,215,453 km (0.093 R)
• M75: 32,314,636 km (0.076 R)
• M76: 32,612,934 km (0.092 R)
• M77: 32,762,382 km (0.073 R)
• M78: 32,961,946 km (0.111 R)
• M79: 33,563,329 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 11.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.66 AU - 9.46 AU

Year: 8762 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,027,236 km

• M1: 148,999 km (0.106 R)
• M2: 305,928 km (0.115 R)
• M3: 453,282 km (0.078 R)
• M4: 702,661 km (0.084 R)
• M5: 912,697 km (0.116 R)
• M6: 1,159,234 km (0.093 R)
• M7: 1,544,448 km (0.04 R)
• M8: 1,769,593 km (0.079 R)
• M9: 2,043,208 km (0.07 R)
• M10: 2,754,845 km (0.108 R)
• M11: 3,203,638 km (0.084 R)
• M12: 3,336,182 km (0.115 R)
• M13: 3,515,700 km (0.07 R)
• M14: 3,814,447 km (0.067 R)
• M15: 3,931,582 km (0.033 R)
• M16: 4,169,442 km (0.069 R)
• M17: 4,560,042 km (0.086 R)
• M18: 4,684,657 km (0.117 R)
• M19: 4,988,042 km (0.052 R)
• M20: 5,065,085 km (0.109 R)
• M21: 5,220,068 km (0.116 R)
• M22: 5,350,368 km (0.115 R)
• M23: 5,534,822 km (0.081 R)
• M24: 6,073,225 km (0.075 R)
• M25: 6,713,204 km (0.118 R)
• M26: 6,883,746 km (0.094 R)
• M27: 6,969,466 km (0.073 R)
• M28: 7,550,653 km (0.108 R)
• M29: 8,605,169 km (0.119 R)
• M30: 9,039,900 km (0.115 R)
• M31: 9,354,804 km (0.047 R)
• M32: 9,513,677 km (0.09 R)
• M33: 10,125,382 km (0.085 R)
• M34: 10,386,730 km (0.076 R)
• M35: 10,882,946 km (0.092 R)
• M36: 11,184,386 km (0.094 R)
• M37: 11,420,750 km (0.082 R)
• M38: 12,732,574 km (0.114 R)
• M39: 12,873,495 km (0.114 R)
• M40: 13,227,893 km (0.078 R)
• M41: 13,585,581 km (0.078 R)
• M42: 14,420,487 km (0.101 R)
• M43: 14,936,749 km (0.068 R)
• M44: 15,346,647 km (0.084 R)
• M45: 15,534,243 km (0.071 R)
• M46: 16,063,371 km (0.12 R)
• M47: 16,483,441 km (0.104 R)
• M48: 17,725,702 km (0.043 R)
• M49: 18,437,788 km (0.093 R)
• M50: 18,637,202 km (0.099 R)
• M51: 18,837,364 km (0.089 R)
• M52: 19,159,149 km (0.049 R)
• M53: 19,563,961 km (0.113 R)
• M54: 19,930,625 km (0.044 R)
• M55: 20,258,544 km (0.102 R)
• M56: 20,423,101 km (0.116 R)
• M57: 20,546,819 km (0.044 R)
• M58: 21,002,793 km (0.103 R)
• M59: 21,127,707 km (0.112 R)
• M60: 21,503,946 km (0.071 R)
• M61: 21,924,615 km (0.062 R)
• M62: 22,009,138 km (0.082 R)
• M63: 22,093,661 km (0.05 R)
• M64: 22,390,463 km (0.057 R)
• M65: 22,645,976 km (0.096 R)
• M66: 22,774,032 km (0.059 R)
• M67: 23,288,948 km (0.097 R)
• M68: 23,807,753 km (0.106 R)
• M69: 24,286,466 km (0.115 R)
• M70: 25,076,941 km (0.102 R)
• M71: 25,697,623 km (0.088 R)
• M72: 26,458,029 km (0.106 R)
• M73: 28,506,323 km (0.051 R)
• M74: 28,922,205 km (0.119 R)
• M75: 29,246,982 km (0.107 R)
• M76: 29,619,630 km (0.096 R)
• M77: 29,806,478 km (0.069 R)
• M78: 29,993,924 km (0.082 R)
• M79: 30,322,591 km (0.113 R)
• M80: 30,605,331 km (0.109 R)
• M81: 31,173,503 km (0.071 R)
• M82: 31,649,524 km (0.081 R)
• M83: 31,745,117 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.3

Radius: 6.9

Gravity: 19.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.71 AU - 15.07 AU

Year: 19097 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,027,236 km

• M1: 99,333 km (0.117 R)
• M2: 371,601 km (0.067 R)
• M3: 449,392 km (0.1 R)
• M4: 716,873 km (0.118 R)
• M5: 1,443,769 km (0.08 R)
• M6: 1,735,335 km (0.103 R)
• M7: 1,870,871 km (0.093 R)
• M8: 2,009,847 km (0.106 R)
• M9: 2,372,323 km (0.11 R)
• M10: 2,523,118 km (0.066 R)
• M11: 2,677,054 km (0.058 R)
• M12: 3,534,698 km (0.041 R)
• M13: 4,060,236 km (0.029 R)
• M14: 4,195,472 km (0.112 R)
• M15: 5,280,954 km (0.094 R)
• M16: 5,478,274 km (0.072 R)
• M17: 6,239,428 km (0.119 R)
• M18: 6,291,338 km (0.049 R)
• M19: 6,343,548 km (0.113 R)
• M20: 6,765,265 km (0.109 R)
• M21: 6,925,783 km (0.07 R)
• M22: 8,948,047 km (0.054 R)
• M23: 9,124,273 km (0.093 R)
• M24: 10,949,218 km (0.063 R)
• M25: 11,581,867 km (0.061 R)
• M26: 11,902,755 km (0.088 R)
• M27: 11,967,231 km (0.109 R)
• M28: 12,096,633 km (0.074 R)
• M29: 12,750,376 km (0.061 R)
• M30: 12,882,621 km (0.081 R)
• M31: 13,015,164 km (0.076 R)
• M32: 14,434,699 km (0.076 R)
• M33: 15,267,809 km (0.095 R)
• M34: 15,478,443 km (0.113 R)
• M35: 15,619,514 km (0.099 R)
• M36: 18,080,997 km (0.103 R)
• M37: 18,527,696 km (0.056 R)
• M38: 21,913,246 km (0.113 R)
• M39: 22,389,565 km (0.087 R)
• M40: 22,708,957 km (0.086 R)
• M41: 25,317,794 km (0.073 R)
• M42: 26,657,293 km (0.058 R)
• M43: 27,250,599 km (0.081 R)
• M44: 27,591,532 km (0.112 R)
• M45: 27,762,672 km (0.061 R)
• M46: 29,404,808 km (0.105 R)
• M47: 32,330,942 km (0.118 R)
• M48: 32,421,150 km (0.104 R)
• M49: 33,509,025 km (0.111 R)
• M50: 35,627,331 km (0.079 R)
• M51: 35,813,581 km (0.101 R)
• M52: 37,693,727 km (0.045 R)
• M53: 38,073,556 km (0.102 R)
• M54: 38,454,731 km (0.116 R)
• M55: 38,741,361 km (0.096 R)
• M56: 39,124,780 km (0.11 R)
• M57: 40,865,351 km (0.053 R)
• M58: 42,532,470 km (0.074 R)
• M59: 42,631,204 km (0.073 R)
• M60: 46,338,240 km (0.098 R)
• M61: 47,153,249 km (0.101 R)
• M62: 48,075,819 km (0.094 R)
• M63: 48,384,589 km (0.074 R)
• M64: 48,900,851 km (0.108 R)
• M65: 52,141,739 km (0.106 R)
• M66: 52,353,271 km (0.105 R)
• M67: 52,459,037 km (0.081 R)
• M68: 52,776,932 km (0.066 R)
• M69: 53,734,658 km (0.095 R)
• M70: 54,269,171 km (0.087 R)
• M71: 54,483,545 km (0.045 R)
• M72: 54,590,806 km (0.101 R)
• M73: 55,235,723 km (0.061 R)
• M74: 57,186,030 km (0.107 R)
• M75: 57,294,937 km (0.114 R)
• M76: 59,821,047 km (0.063 R)
• M77: 61,599,766 km (0.08 R)
• M78: 63,282,891 km (0.098 R)
• M79: 63,508,485 km (0.104 R)
• M80: 67,153,886 km (0.096 R)
• M81: 68,075,708 km (0.113 R)
• M82: 68,654,053 km (0.071 R)
• M83: 71,217,862 km (0.092 R)
• M84: 72,865,682 km (0.115 R)
• M85: 74,883,458 km (0.055 R)
• M86: 76,438,827 km (0.103 R)
• M87: 76,558,954 km (0.112 R)
• M88: 78,125,693 km (0.081 R)
• M89: 79,946,598 km (0.064 R)
• M90: 80,678,880 km (0.097 R)
• M91: 80,923,472 km (0.103 R)
• M92: 81,045,843 km (0.059 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit