🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.85 AU - 1.17 AU

Year: 290 Days

Day: 41.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,165,358 km

• M1: 629,807 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.51 AU - 2.35 AU

Year: 767 Days

Day: 40.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.91 AU - 2.35 AU

Year: 889 Days

Day: 18.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.59 AU - 5.83 AU

Year: 3402 Days

Day: 16.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.45 AU - 11.19 AU

Year: 9485 Days

Day: 34.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 14.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.13 AU - 16.88 AU

Year: 16620 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,165,358 km

• M1: 186,698 km (0.112 R)
• M2: 319,242 km (0.119 R)
• M3: 1,275,621 km (0.104 R)
• M4: 1,834,369 km (0.071 R)
• M5: 2,514,740 km (0.119 R)
• M6: 2,896,065 km (0.1 R)
• M7: 3,054,041 km (0.092 R)
• M8: 3,743,088 km (0.079 R)
• M9: 3,886,702 km (0.098 R)
• M10: 4,479,858 km (0.081 R)
• M11: 4,694,381 km (0.096 R)
• M12: 4,880,930 km (0.092 R)
• M13: 5,133,601 km (0.077 R)
• M14: 5,261,507 km (0.046 R)
• M15: 5,717,930 km (0.095 R)
• M16: 6,255,285 km (0.071 R)
• M17: 6,985,173 km (0.104 R)
• M18: 8,563,581 km (0.085 R)
• M19: 10,613,670 km (0.1 R)
• M20: 10,736,340 km (0.102 R)
• M21: 11,066,054 km (0.107 R)
• M22: 11,609,094 km (0.099 R)
• M23: 12,418,269 km (0.109 R)
• M24: 13,070,067 km (0.108 R)
• M25: 13,289,826 km (0.069 R)
• M26: 14,452,201 km (0.079 R)
• M27: 14,816,472 km (0.114 R)
• M28: 15,183,735 km (0.104 R)
• M29: 16,730,577 km (0.099 R)
• M30: 16,873,593 km (0.093 R)
• M31: 17,017,207 km (0.109 R)
• M32: 17,161,120 km (0.116 R)
• M33: 17,305,482 km (0.108 R)
• M34: 18,376,303 km (0.074 R)
• M35: 18,523,956 km (0.111 R)
• M36: 19,568,897 km (0.106 R)
• M37: 19,820,521 km (0.08 R)
• M38: 21,094,796 km (0.102 R)
• M39: 22,447,908 km (0.067 R)
• M40: 22,764,308 km (0.089 R)
• M41: 22,870,074 km (0.078 R)
• M42: 23,882,851 km (0.109 R)
• M43: 23,990,263 km (0.073 R)
• M44: 24,205,833 km (0.112 R)
• M45: 24,530,161 km (0.119 R)
• M46: 24,638,620 km (0.081 R)
• M47: 25,566,725 km (0.089 R)
• M48: 25,786,783 km (0.115 R)
• M49: 26,118,143 km (0.108 R)
• M50: 26,228,845 km (0.115 R)
• M51: 27,965,377 km (0.082 R)
• M52: 28,876,129 km (0.115 R)
• M53: 29,392,690 km (0.085 R)
• M54: 30,551,625 km (0.11 R)
• M55: 30,843,790 km (0.077 R)
• M56: 30,960,925 km (0.113 R)
• M57: 31,371,870 km (0.11 R)
• M58: 32,974,063 km (0.116 R)
• M59: 33,694,676 km (0.112 R)
• M60: 36,134,019 km (0.069 R)
• M61: 36,814,839 km (0.109 R)
• M62: 37,687,444 km (0.058 R)
• M63: 38,756,171 km (0.043 R)
• M64: 39,643,885 km (0.096 R)
• M65: 41,439,209 km (0.04 R)
• M66: 41,956,967 km (0.066 R)
• M67: 42,737,718 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 10.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.17 AU - 20.49 AU

Year: 22451 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,165,358 km

• M1: 138,228 km (0.094 R)
• M2: 1,055,413 km (0.112 R)
• M3: 1,880,744 km (0.04 R)
• M4: 2,412,864 km (0.112 R)
• M5: 2,772,348 km (0.091 R)
• M6: 2,896,065 km (0.113 R)
• M7: 3,021,578 km (0.09 R)
• M8: 3,278,288 km (0.08 R)
• M9: 4,629,157 km (0.111 R)
• M10: 4,888,110 km (0.095 R)
• M11: 5,113,854 km (0.093 R)
• M12: 5,266,443 km (0.062 R)
• M13: 5,497,871 km (0.028 R)
• M14: 5,654,201 km (0.093 R)
• M15: 6,172,259 km (0.078 R)
• M16: 6,375,562 km (0.095 R)
• M17: 6,914,563 km (0.079 R)
• M18: 7,125,795 km (0.098 R)
• M19: 7,554,692 km (0.109 R)
• M20: 8,080,529 km (0.119 R)
• M21: 8,573,005 km (0.047 R)
• M22: 9,399,833 km (0.087 R)
• M23: 9,634,103 km (0.092 R)
• M24: 9,870,168 km (0.052 R)
• M25: 10,204,071 km (0.098 R)
• M26: 10,687,421 km (0.099 R)
• M27: 10,931,864 km (0.104 R)
• M28: 11,277,286 km (0.079 R)
• M29: 11,426,435 km (0.108 R)
• M30: 11,978,900 km (0.105 R)
• M31: 13,319,147 km (0.114 R)
• M32: 14,869,580 km (0.103 R)
• M33: 15,638,213 km (0.117 R)
• M34: 15,860,366 km (0.105 R)
• M35: 16,307,514 km (0.034 R)
• M36: 17,386,265 km (0.072 R)
• M37: 17,501,156 km (0.039 R)
• M38: 17,789,431 km (0.058 R)
• M39: 18,663,980 km (0.091 R)
• M40: 18,781,564 km (0.038 R)
• M41: 20,092,041 km (0.087 R)
• M42: 20,333,492 km (0.037 R)
• M43: 20,454,517 km (0.104 R)
• M44: 21,555,108 km (0.087 R)
• M45: 22,050,427 km (0.1 R)
• M46: 22,174,743 km (0.092 R)
• M47: 22,299,507 km (0.09 R)
• M48: 22,926,173 km (0.095 R)
• M49: 24,518,193 km (0.117 R)
• M50: 24,647,147 km (0.087 R)
• M51: 25,751,927 km (0.084 R)
• M52: 27,339,160 km (0.116 R)
• M53: 27,606,791 km (0.08 R)
• M54: 29,435,625 km (0.077 R)
• M55: 29,847,468 km (0.118 R)
• M56: 32,216,500 km (0.06 R)
• M57: 32,499,090 km (0.118 R)
• M58: 32,640,759 km (0.043 R)
• M59: 32,853,637 km (0.112 R)
• M60: 34,212,435 km (0.063 R)
• M61: 35,881,648 km (0.094 R)
• M62: 35,954,951 km (0.115 R)
• M63: 38,772,477 km (0.082 R)
• M64: 38,922,673 km (0.055 R)
• M65: 40,817,031 km (0.112 R)
• M66: 41,890,994 km (0.12 R)
• M67: 42,045,230 km (0.098 R)
• M68: 43,129,814 km (0.091 R)
• M69: 43,675,547 km (0.093 R)
• M70: 47,157,886 km (0.071 R)
• M71: 47,238,071 km (0.098 R)
• M72: 47,559,257 km (0.099 R)
• M73: 48,203,875 km (0.057 R)
• M74: 48,284,658 km (0.113 R)
• M75: 48,932,416 km (0.101 R)
• M76: 49,909,440 km (0.089 R)
• M77: 52,962,284 km (0.097 R)
• M78: 55,312,616 km (0.09 R)
• M79: 55,566,334 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 11.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.44 AU - 22.22 AU

Year: 22451 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,165,358 km

• M1: 242,797 km (0.06 R)
• M2: 438,023 km (0.072 R)
• M3: 589,266 km (0.083 R)
• M4: 737,667 km (0.072 R)
• M5: 899,682 km (0.033 R)
• M6: 1,126,472 km (0.119 R)
• M7: 1,635,554 km (0.094 R)
• M8: 3,107,746 km (0.109 R)
• M9: 3,260,934 km (0.102 R)
• M10: 3,695,367 km (0.06 R)
• M11: 3,776,299 km (0.108 R)
• M12: 4,022,836 km (0.107 R)
• M13: 4,706,199 km (0.115 R)
• M14: 4,838,444 km (0.078 R)
• M15: 5,287,986 km (0.118 R)
• M16: 5,657,492 km (0.099 R)
• M17: 6,421,489 km (0.113 R)
• M18: 6,519,326 km (0.066 R)
• M19: 6,965,576 km (0.119 R)
• M20: 7,421,850 km (0.098 R)
• M21: 9,121,730 km (0.119 R)
• M22: 9,564,989 km (0.098 R)
• M23: 9,902,033 km (0.106 R)
• M24: 10,819,965 km (0.097 R)
• M25: 11,053,787 km (0.09 R)
• M26: 11,289,104 km (0.104 R)
• M27: 13,859,794 km (0.103 R)
• M28: 13,986,653 km (0.118 R)
• M29: 14,113,811 km (0.035 R)
• M30: 14,241,268 km (0.051 R)
• M31: 16,333,993 km (0.068 R)
• M32: 16,737,159 km (0.072 R)
• M33: 17,075,400 km (0.097 R)
• M34: 19,011,795 km (0.098 R)
• M35: 20,221,144 km (0.113 R)
• M36: 21,016,855 km (0.104 R)
• M37: 22,044,443 km (0.115 R)
• M38: 23,314,080 km (0.036 R)
• M39: 23,389,477 km (0.058 R)
• M40: 24,684,247 km (0.116 R)
• M41: 25,923,965 km (0.072 R)
• M42: 26,158,684 km (0.091 R)
• M43: 26,709,054 km (0.072 R)
• M44: 26,787,892 km (0.099 R)
• M45: 27,661,394 km (0.102 R)
• M46: 28,544,171 km (0.087 R)
• M47: 28,867,602 km (0.083 R)
• M48: 30,915,746 km (0.115 R)
• M49: 31,664,484 km (0.119 R)
• M50: 35,237,180 km (0.111 R)
• M51: 37,070,801 km (0.084 R)
• M52: 38,043,636 km (0.111 R)
• M53: 39,024,849 km (0.042 R)
• M54: 39,293,975 km (0.087 R)
• M55: 39,383,734 km (0.045 R)
• M56: 41,012,256 km (0.106 R)
• M57: 41,468,530 km (0.089 R)
• M58: 41,560,084 km (0.079 R)
• M59: 44,054,628 km (0.077 R)
• M60: 44,803,066 km (0.039 R)
• M61: 47,168,957 km (0.054 R)
• M62: 49,769,416 km (0.049 R)
• M63: 51,725,558 km (0.114 R)
• M64: 52,021,164 km (0.092 R)
• M65: 52,218,483 km (0.109 R)
• M66: 52,416,102 km (0.116 R)
• M67: 52,911,271 km (0.092 R)
• M68: 54,706,595 km (0.073 R)
• M69: 55,410,154 km (0.108 R)
• M70: 56,116,854 km (0.088 R)
• M71: 56,319,260 km (0.09 R)
• M72: 56,826,397 km (0.075 R)
• M73: 56,927,974 km (0.093 R)
• M74: 58,049,659 km (0.057 R)
• M75: 58,459,407 km (0.067 R)
• M76: 59,384,670 km (0.103 R)
• M77: 63,239,508 km (0.046 R)
• M78: 63,766,541 km (0.095 R)
• M79: 63,977,773 km (0.058 R)
• M80: 65,250,253 km (0.066 R)
• M81: 65,569,644 km (0.088 R)
• M82: 65,889,485 km (0.053 R)
• M83: 66,959,708 km (0.06 R)
• M84: 67,066,969 km (0.094 R)
• M85: 67,604,475 km (0.088 R)
• M86: 68,683,823 km (0.065 R)
• M87: 68,900,441 km (0.077 R)
• M88: 69,117,208 km (0.105 R)
• M89: 72,065,782 km (0.072 R)
• M90: 72,836,959 km (0.066 R)
• M91: 73,721,681 km (0.066 R)
• M92: 74,165,388 km (0.076 R)

Kuiper Belt

Range: 38.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit