🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 155 Days

Day: 38.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,113,650 km

• M1: 89,160 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.31 AU - 1.61 AU

Year: 672 Days

Day: 21.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,113,650 km

• M1: 235,168 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.16 AU - 2.46 AU

Year: 1337 Days

Day: 14.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.25 AU - 3.25 AU

Year: 2231 Days

Day: 40.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.97 AU - 3.89 AU

Year: 2419 Days

Day: 44.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 13.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.5 AU - 5.06 AU

Year: 3980 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,113,650 km

• M1: 165,455 km (0.096 R)
• M2: 256,560 km (0.068 R)
• M3: 627,413 km (0.114 R)
• M4: 848,968 km (0.088 R)
• M5: 976,575 km (0.117 R)
• M6: 1,125,126 km (0.082 R)
• M7: 1,355,506 km (0.11 R)
• M8: 1,570,179 km (0.056 R)
• M9: 2,156,154 km (0.108 R)
• M10: 2,445,776 km (0.112 R)
• M11: 2,538,975 km (0.057 R)
• M12: 3,103,109 km (0.074 R)
• M13: 3,368,794 km (0.099 R)
• M14: 3,620,717 km (0.115 R)
• M15: 4,277,751 km (0.097 R)
• M16: 5,307,583 km (0.102 R)
• M17: 5,626,226 km (0.1 R)
• M18: 5,725,559 km (0.095 R)
• M19: 5,825,491 km (0.06 R)
• M20: 6,128,875 km (0.051 R)
• M21: 6,282,512 km (0.091 R)
• M22: 7,096,624 km (0.062 R)
• M23: 7,502,632 km (0.081 R)
• M24: 7,584,762 km (0.039 R)
• M25: 7,805,119 km (0.084 R)
• M26: 8,083,671 km (0.098 R)
• M27: 8,450,784 km (0.114 R)
• M28: 8,593,350 km (0.091 R)
• M29: 8,881,177 km (0.076 R)
• M30: 9,230,637 km (0.094 R)
• M31: 9,466,104 km (0.117 R)
• M32: 9,703,666 km (0.107 R)
• M33: 9,823,195 km (0.119 R)
• M34: 9,913,103 km (0.076 R)
• M35: 10,063,598 km (0.107 R)
• M36: 10,366,983 km (0.072 R)
• M37: 10,611,875 km (0.043 R)
• M38: 10,951,761 km (0.117 R)
• M39: 11,865,056 km (0.036 R)
• M40: 12,121,317 km (0.072 R)
• M41: 12,671,837 km (0.104 R)
• M42: 13,297,007 km (0.12 R)
• M43: 13,864,880 km (0.09 R)
• M44: 14,134,755 km (0.074 R)
• M45: 14,338,507 km (0.092 R)
• M46: 15,266,911 km (0.118 R)
• M47: 15,545,762 km (0.049 R)
• M48: 15,826,258 km (0.076 R)
• M49: 16,037,789 km (0.034 R)
• M50: 16,821,383 km (0.112 R)
• M51: 16,929,093 km (0.092 R)
• M52: 17,217,817 km (0.113 R)
• M53: 17,398,980 km (0.093 R)
• M54: 17,508,037 km (0.057 R)
• M55: 17,617,393 km (0.116 R)
• M56: 18,093,563 km (0.04 R)
• M57: 18,536,822 km (0.083 R)
• M58: 19,021,220 km (0.052 R)
• M59: 19,547,505 km (0.1 R)
• M60: 19,888,289 km (0.081 R)
• M61: 20,999,951 km (0.097 R)
• M62: 21,349,112 km (0.112 R)
• M63: 21,621,979 km (0.101 R)
• M64: 21,935,237 km (0.074 R)
• M65: 22,289,484 km (0.065 R)
• M66: 22,407,966 km (0.109 R)
• M67: 23,163,286 km (0.1 R)
• M68: 23,644,691 km (0.101 R)
• M69: 24,658,217 km (0.096 R)
• M70: 25,396,782 km (0.106 R)
• M71: 26,518,167 km (0.101 R)
• M72: 26,937,640 km (0.098 R)
• M73: 27,359,207 km (0.103 R)
• M74: 27,528,551 km (0.053 R)
• M75: 28,809,109 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 12.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.68 AU - 11.08 AU

Year: 11826 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,113,650 km

• M1: 343,028 km (0.111 R)
• M2: 499,058 km (0.101 R)
• M3: 775,964 km (0.079 R)
• M4: 1,776,026 km (0.055 R)
• M5: 1,935,348 km (0.081 R)
• M6: 2,441,736 km (0.072 R)
• M7: 3,811,006 km (0.107 R)
• M8: 4,053,504 km (0.105 R)
• M9: 4,848,317 km (0.05 R)
• M10: 5,263,751 km (0.052 R)
• M11: 5,495,328 km (0.114 R)
• M12: 5,730,197 km (0.11 R)
• M13: 6,088,933 km (0.12 R)
• M14: 6,413,859 km (0.113 R)
• M15: 6,661,444 km (0.099 R)
• M16: 7,552,598 km (0.063 R)
• M17: 8,798,599 km (0.088 R)
• M18: 8,935,780 km (0.074 R)
• M19: 9,305,436 km (0.105 R)
• M20: 9,585,932 km (0.12 R)
• M21: 9,774,575 km (0.045 R)
• M22: 10,347,685 km (0.089 R)
• M23: 11,878,520 km (0.119 R)
• M24: 12,490,076 km (0.061 R)
• M25: 12,799,743 km (0.102 R)
• M26: 12,903,415 km (0.107 R)
• M27: 13,111,805 km (0.077 R)
• M28: 13,268,882 km (0.11 R)
• M29: 14,655,954 km (0.08 R)
• M30: 14,927,923 km (0.111 R)
• M31: 16,482,095 km (0.114 R)
• M32: 16,595,041 km (0.088 R)
• M33: 17,106,666 km (0.032 R)
• M34: 17,221,108 km (0.103 R)
• M35: 18,320,503 km (0.099 R)
• M36: 18,554,923 km (0.112 R)
• M37: 18,672,507 km (0.11 R)
• M38: 18,967,364 km (0.096 R)
• M39: 19,145,236 km (0.09 R)
• M40: 20,586,911 km (0.065 R)
• M41: 20,830,606 km (0.113 R)
• M42: 22,250,439 km (0.059 R)
• M43: 22,877,554 km (0.092 R)
• M44: 23,256,485 km (0.094 R)
• M45: 24,148,986 km (0.096 R)
• M46: 24,341,818 km (0.065 R)
• M47: 24,534,948 km (0.049 R)
• M48: 25,313,007 km (0.079 R)
• M49: 25,967,498 km (0.1 R)
• M50: 26,495,129 km (0.114 R)
• M51: 26,693,945 km (0.119 R)
• M52: 27,026,351 km (0.112 R)
• M53: 28,234,354 km (0.099 R)
• M54: 29,391,344 km (0.088 R)
• M55: 29,528,525 km (0.071 R)
• M56: 29,941,266 km (0.067 R)
• M57: 30,148,309 km (0.113 R)
• M58: 30,425,215 km (0.06 R)
• M59: 32,670,230 km (0.078 R)
• M60: 33,097,033 km (0.114 R)
• M61: 33,239,749 km (0.078 R)
• M62: 33,525,780 km (0.092 R)
• M63: 33,740,753 km (0.073 R)
• M64: 35,331,876 km (0.081 R)
• M65: 35,623,741 km (0.117 R)
• M66: 37,243,587 km (0.093 R)
• M67: 38,361,681 km (0.095 R)
• M68: 38,586,676 km (0.107 R)
• M69: 38,812,120 km (0.114 R)
• M70: 39,718,085 km (0.071 R)
• M71: 40,021,619 km (0.099 R)
• M72: 40,936,859 km (0.118 R)
• M73: 41,936,173 km (0.105 R)
• M74: 42,632,700 km (0.105 R)
• M75: 42,865,624 km (0.099 R)
• M76: 43,958,736 km (0.118 R)
• M77: 47,614,459 km (0.078 R)
• M78: 48,990,012 km (0.106 R)
• M79: 50,460,559 km (0.029 R)
• M80: 50,707,096 km (0.109 R)
• M81: 51,201,367 km (0.108 R)
• M82: 51,862,889 km (0.089 R)
• M83: 52,028,643 km (0.117 R)
• M84: 53,027,209 km (0.054 R)
• M85: 54,200,206 km (0.11 R)
• M86: 54,789,921 km (0.065 R)
• M87: 55,127,863 km (0.061 R)
• M88: 55,212,535 km (0.084 R)
• M89: 56,230,997 km (0.052 R)
• M90: 56,828,042 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.9

Radius: 6.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.13 AU - 18.91 AU

Year: 26738 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 48,113,650 km

• M1: 358,287 km (0.101 R)
• M2: 1,109,567 km (0.105 R)
• M3: 1,489,696 km (0.112 R)
• M4: 1,932,057 km (0.097 R)
• M5: 2,079,859 km (0.093 R)
• M6: 3,014,247 km (0.108 R)
• M7: 3,128,540 km (0.109 R)
• M8: 3,215,008 km (0.113 R)
• M9: 3,449,876 km (0.098 R)
• M10: 3,509,416 km (0.095 R)
• M11: 4,347,165 km (0.104 R)
• M12: 5,107,271 km (0.11 R)
• M13: 5,695,191 km (0.119 R)
• M14: 6,414,158 km (0.06 R)
• M15: 8,015,005 km (0.119 R)
• M16: 8,133,935 km (0.106 R)
• M17: 8,373,442 km (0.053 R)
• M18: 8,777,805 km (0.077 R)
• M19: 9,105,873 km (0.098 R)
• M20: 10,199,583 km (0.104 R)
• M21: 10,285,452 km (0.071 R)
• M22: 10,849,286 km (0.106 R)
• M23: 10,936,951 km (0.106 R)
• M24: 11,245,571 km (0.049 R)
• M25: 14,149,415 km (0.098 R)
• M26: 14,245,158 km (0.09 R)
• M27: 14,389,370 km (0.066 R)
• M28: 15,707,926 km (0.063 R)
• M29: 16,356,433 km (0.119 R)
• M30: 16,810,462 km (0.086 R)
• M31: 18,931,162 km (0.087 R)
• M32: 19,354,823 km (0.071 R)
• M33: 19,621,107 km (0.076 R)
• M34: 23,701,539 km (0.102 R)
• M35: 23,929,376 km (0.072 R)
• M36: 24,732,567 km (0.07 R)
• M37: 24,790,162 km (0.094 R)
• M38: 24,905,802 km (0.082 R)
• M39: 25,079,335 km (0.105 R)
• M40: 27,134,810 km (0.073 R)
• M41: 28,575,288 km (0.064 R)
• M42: 28,939,259 km (0.099 R)
• M43: 31,843,104 km (0.106 R)
• M44: 33,170,336 km (0.041 R)
• M45: 34,579,997 km (0.096 R)
• M46: 35,032,680 km (0.088 R)
• M47: 38,522,648 km (0.056 R)
• M48: 39,800,663 km (0.094 R)
• M49: 39,935,900 km (0.068 R)
• M50: 40,139,203 km (0.095 R)
• M51: 41,297,539 km (0.114 R)
• M52: 41,915,229 km (0.042 R)
• M53: 42,397,832 km (0.114 R)
• M54: 44,837,923 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit