🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.13 AU - 1.49 AU

Year: 548 Days

Day: 27.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,787,440 km

• M1: 45,478 km (0.052 R)
• M2: 878,289 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.19 AU - 1.71 AU

Year: 638 Days

Day: 27.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,787,440 km

• M1: 485,146 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.36 AU - 1.96 AU

Year: 781 Days

Day: 43.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,787,440 km

• M1: 717,920 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.48 AU - 2.08 AU

Year: 867 Days

Day: 35.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 53 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.53 AU - 2.27 AU

Year: 957 Days

Day: 24.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,787,440 km

• M1: 151,393 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.7

Radius: 12.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.55 AU - 7.93 AU

Year: 6391 Days

Day: 10.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,787,440 km

• M1: 154,834 km (0.079 R)
• M2: 329,115 km (0.096 R)
• M3: 538,702 km (0.042 R)
• M4: 787,184 km (0.096 R)
• M5: 885,470 km (0.11 R)
• M6: 1,173,296 km (0.07 R)
• M7: 1,299,407 km (0.106 R)
• M8: 1,382,284 km (0.103 R)
• M9: 1,578,557 km (0.099 R)
• M10: 1,719,029 km (0.066 R)
• M11: 2,351,978 km (0.117 R)
• M12: 2,469,113 km (0.09 R)
• M13: 2,863,752 km (0.102 R)
• M14: 3,132,729 km (0.09 R)
• M15: 3,262,281 km (0.026 R)
• M16: 3,763,882 km (0.069 R)
• M17: 4,111,847 km (0.11 R)
• M18: 4,525,186 km (0.098 R)
• M19: 4,690,492 km (0.101 R)
• M20: 4,895,441 km (0.109 R)
• M21: 5,084,383 km (0.089 R)
• M22: 5,333,463 km (0.068 R)
• M23: 5,488,895 km (0.06 R)
• M24: 5,705,064 km (0.071 R)
• M25: 5,883,983 km (0.095 R)
• M26: 6,186,321 km (0.073 R)
• M27: 6,329,187 km (0.103 R)
• M28: 6,618,359 km (0.1 R)
• M29: 7,017,636 km (0.045 R)
• M30: 7,338,524 km (0.109 R)
• M31: 7,533,450 km (0.094 R)
• M32: 7,773,853 km (0.093 R)
• M33: 7,994,809 km (0.109 R)
• M34: 8,624,168 km (0.091 R)
• M35: 8,738,311 km (0.098 R)
• M36: 9,763,954 km (0.082 R)
• M37: 11,024,914 km (0.076 R)
• M38: 11,124,098 km (0.112 R)
• M39: 11,248,413 km (0.113 R)
• M40: 11,775,596 km (0.114 R)
• M41: 12,131,639 km (0.107 R)
• M42: 12,388,200 km (0.056 R)
• M43: 12,568,764 km (0.108 R)
• M44: 12,750,227 km (0.053 R)
• M45: 13,115,844 km (0.097 R)
• M46: 13,484,902 km (0.082 R)
• M47: 13,884,178 km (0.111 R)
• M48: 14,422,581 km (0.106 R)
• M49: 14,776,081 km (0.078 R)
• M50: 14,995,242 km (0.098 R)
• M51: 15,464,231 km (0.065 R)
• M52: 15,603,208 km (0.077 R)
• M53: 15,882,208 km (0.048 R)
• M54: 16,106,604 km (0.063 R)
• M55: 17,359,636 km (0.071 R)
• M56: 17,503,998 km (0.086 R)
• M57: 17,764,897 km (0.086 R)
• M58: 17,939,627 km (0.068 R)
• M59: 18,114,806 km (0.114 R)
• M60: 18,349,376 km (0.05 R)
• M61: 18,466,960 km (0.115 R)
• M62: 18,999,528 km (0.038 R)
• M63: 19,148,378 km (0.109 R)
• M64: 19,327,447 km (0.082 R)
• M65: 19,868,093 km (0.067 R)
• M66: 20,109,993 km (0.112 R)
• M67: 20,200,948 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 9.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.67 AU - 7.73 AU

Year: 7056 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,787,440 km

• M1: 197,619 km (0.088 R)
• M2: 259,552 km (0.115 R)
• M3: 363,074 km (0.107 R)
• M4: 442,062 km (0.092 R)
• M5: 520,750 km (0.114 R)
• M6: 953,088 km (0.105 R)
• M7: 1,059,303 km (0.054 R)
• M8: 1,252,433 km (0.087 R)
• M9: 2,072,828 km (0.082 R)
• M10: 3,044,466 km (0.084 R)
• M11: 3,426,090 km (0.111 R)
• M12: 4,380,824 km (0.105 R)
• M13: 5,032,173 km (0.095 R)
• M14: 5,117,893 km (0.056 R)
• M15: 5,325,535 km (0.065 R)
• M16: 5,395,397 km (0.082 R)
• M17: 6,019,818 km (0.088 R)
• M18: 6,424,032 km (0.102 R)
• M19: 6,742,376 km (0.076 R)
• M20: 7,297,534 km (0.099 R)
• M21: 8,349,656 km (0.107 R)
• M22: 9,301,098 km (0.028 R)
• M23: 9,448,901 km (0.084 R)
• M24: 9,982,965 km (0.102 R)
• M25: 11,215,053 km (0.069 R)
• M26: 12,868,409 km (0.074 R)
• M27: 13,246,143 km (0.104 R)
• M28: 13,603,533 km (0.108 R)
• M29: 13,867,573 km (0.1 R)
• M30: 14,012,384 km (0.068 R)
• M31: 15,139,155 km (0.07 R)
• M32: 15,638,064 km (0.084 R)
• M33: 15,889,538 km (0.078 R)
• M34: 16,167,640 km (0.117 R)
• M35: 16,703,350 km (0.032 R)
• M36: 16,831,705 km (0.051 R)
• M37: 17,115,343 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 3.2

Gravity: 67.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.12 AU - 15.9 AU

Year: 20188 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,787,440 km

• M1: 59,241 km (0.095 R)
• M2: 273,315 km (0.097 R)
• M3: 418,874 km (0.11 R)
• M4: 563,984 km (0.027 R)
• M5: 1,491,790 km (0.083 R)
• M6: 2,358,410 km (0.053 R)
• M7: 3,071,992 km (0.096 R)
• M8: 3,350,544 km (0.032 R)
• M9: 3,974,217 km (0.101 R)
• M10: 4,587,867 km (0.086 R)
• M11: 5,183,716 km (0.11 R)
• M12: 5,230,540 km (0.096 R)
• M13: 5,277,514 km (0.1 R)
• M14: 5,324,637 km (0.03 R)
• M15: 5,754,880 km (0.09 R)
• M16: 7,007,613 km (0.046 R)
• M17: 7,478,398 km (0.119 R)
• M18: 9,119,935 km (0.087 R)
• M19: 9,290,028 km (0.111 R)
• M20: 9,633,205 km (0.077 R)
• M21: 10,097,407 km (0.079 R)
• M22: 10,867,089 km (0.087 R)
• M23: 11,168,079 km (0.105 R)
• M24: 11,289,254 km (0.057 R)
• M25: 11,532,949 km (0.078 R)
• M26: 12,087,508 km (0.082 R)
• M27: 12,149,591 km (0.064 R)
• M28: 12,211,973 km (0.116 R)
• M29: 12,903,714 km (0.069 R)
• M30: 15,795,291 km (0.039 R)
• M31: 15,931,425 km (0.08 R)
• M32: 17,033,513 km (0.072 R)
• M33: 17,242,800 km (0.089 R)
• M34: 17,312,812 km (0.104 R)
• M35: 17,593,607 km (0.082 R)
• M36: 18,017,717 km (0.071 R)
• M37: 18,088,776 km (0.098 R)
• M38: 19,020,322 km (0.1 R)
• M39: 19,967,426 km (0.078 R)
• M40: 20,483,838 km (0.098 R)
• M41: 20,706,440 km (0.104 R)
• M42: 22,515,976 km (0.068 R)
• M43: 22,669,014 km (0.084 R)
• M44: 23,594,726 km (0.043 R)
• M45: 23,750,158 km (0.049 R)
• M46: 23,906,039 km (0.05 R)
• M47: 24,454,016 km (0.08 R)
• M48: 24,532,704 km (0.06 R)
• M49: 24,611,393 km (0.11 R)
• M50: 24,769,069 km (0.084 R)
• M51: 24,927,044 km (0.053 R)
• M52: 29,151,090 km (0.098 R)
• M53: 29,568,767 km (0.059 R)
• M54: 29,652,542 km (0.11 R)
• M55: 31,003,560 km (0.074 R)
• M56: 31,173,803 km (0.106 R)
• M57: 34,909,411 km (0.077 R)
• M58: 35,086,535 km (0.077 R)
• M59: 35,708,862 km (0.1 R)
• M60: 38,325,927 km (0.077 R)
• M61: 39,703,574 km (0.083 R)
• M62: 39,796,026 km (0.106 R)
• M63: 40,630,931 km (0.066 R)
• M64: 42,223,849 km (0.083 R)
• M65: 42,885,670 km (0.104 R)
• M66: 42,980,515 km (0.055 R)
• M67: 45,567,063 km (0.113 R)
• M68: 46,635,341 km (0.102 R)
• M69: 47,221,316 km (0.095 R)
• M70: 47,417,289 km (0.103 R)
• M71: 48,994,200 km (0.079 R)
• M72: 50,788,776 km (0.103 R)
• M73: 50,889,156 km (0.096 R)
• M74: 51,391,805 km (0.116 R)
• M75: 52,098,206 km (0.054 R)
• M76: 52,300,612 km (0.097 R)
• M77: 52,909,476 km (0.086 R)
• M78: 55,161,971 km (0.096 R)
• M79: 56,819,814 km (0.117 R)
• M80: 56,923,935 km (0.045 R)
• M81: 57,654,720 km (0.069 R)
• M82: 60,396,400 km (0.064 R)
• M83: 63,720,315 km (0.115 R)
• M84: 65,240,679 km (0.1 R)
• M85: 66,005,423 km (0.101 R)
• M86: 66,443,745 km (0.114 R)
• M87: 66,553,400 km (0.106 R)
• M88: 67,985,351 km (0.048 R)
• M89: 69,316,173 km (0.091 R)
• M90: 71,328,414 km (0.049 R)
• M91: 71,778,255 km (0.063 R)
• M92: 73,586,744 km (0.043 R)
• M93: 73,927,528 km (0.092 R)
• M94: 74,610,592 km (0.033 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit