🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.67 AU

Year: 144 Days

Day: 45.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,519,525 km

• M1: 14,511 km (0.098 R)
• M2: 24,085 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 28.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.05 AU - 1.37 AU

Year: 481 Days

Day: 34.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.44 AU - 2.34 AU

Year: 940 Days

Day: 34.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.28 AU - 4.76 AU

Year: 3475 Days

Day: 27.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 14.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.78 AU - 6.84 AU

Year: 6427 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,519,525 km

• M1: 186,698 km (0.091 R)
• M2: 353,051 km (0.092 R)
• M3: 607,816 km (0.048 R)
• M4: 835,504 km (0.084 R)
• M5: 1,009,636 km (0.04 R)
• M6: 1,144,424 km (0.028 R)
• M7: 1,433,746 km (0.113 R)
• M8: 1,686,716 km (0.046 R)
• M9: 1,808,638 km (0.1 R)
• M10: 1,933,552 km (0.112 R)
• M11: 2,170,516 km (0.084 R)
• M12: 2,394,464 km (0.089 R)
• M13: 2,486,317 km (0.067 R)
• M14: 2,841,163 km (0.075 R)
• M15: 3,087,102 km (0.07 R)
• M16: 3,288,909 km (0.066 R)
• M17: 3,443,294 km (0.102 R)
• M18: 3,547,564 km (0.112 R)
• M19: 3,975,264 km (0.118 R)
• M20: 4,167,647 km (0.116 R)
• M21: 4,648,006 km (0.062 R)
• M22: 5,086,627 km (0.089 R)
• M23: 5,356,352 km (0.067 R)
• M24: 7,138,511 km (0.08 R)
• M25: 7,272,401 km (0.085 R)
• M26: 8,303,131 km (0.093 R)
• M27: 9,088,071 km (0.06 R)
• M28: 9,563,193 km (0.117 R)
• M29: 9,822,297 km (0.081 R)
• M30: 10,272,138 km (0.076 R)
• M31: 10,767,008 km (0.111 R)
• M32: 11,269,656 km (0.09 R)
• M33: 11,465,031 km (0.088 R)
• M34: 12,097,980 km (0.107 R)
• M35: 13,068,720 km (0.071 R)
• M36: 13,729,793 km (0.051 R)
• M37: 13,854,857 km (0.104 R)
• M38: 14,232,741 km (0.047 R)
• M39: 14,699,038 km (0.105 R)
• M40: 15,127,486 km (0.079 R)
• M41: 15,734,106 km (0.077 R)
• M42: 15,952,668 km (0.115 R)
• M43: 16,971,280 km (0.061 R)
• M44: 17,285,436 km (0.069 R)
• M45: 17,465,851 km (0.034 R)
• M46: 18,285,497 km (0.086 R)
• M47: 18,700,033 km (0.094 R)
• M48: 19,773,547 km (0.094 R)
• M49: 19,914,917 km (0.081 R)
• M50: 20,436,715 km (0.051 R)
• M51: 20,579,730 km (0.108 R)
• M52: 21,203,553 km (0.088 R)
• M53: 22,666,770 km (0.056 R)
• M54: 22,864,389 km (0.075 R)
• M55: 23,510,502 km (0.114 R)
• M56: 23,810,745 km (0.115 R)
• M57: 24,011,505 km (0.077 R)
• M58: 24,617,526 km (0.102 R)
• M59: 24,769,817 km (0.041 R)
• M60: 24,871,544 km (0.112 R)
• M61: 25,484,596 km (0.06 R)
• M62: 26,777,869 km (0.103 R)
• M63: 26,882,289 km (0.049 R)
• M64: 27,827,897 km (0.102 R)
• M65: 28,198,451 km (0.117 R)
• M66: 28,570,800 km (0.095 R)
• M67: 29,589,711 km (0.089 R)
• M68: 29,697,571 km (0.057 R)
• M69: 30,239,265 km (0.064 R)
• M70: 30,511,234 km (0.045 R)
• M71: 31,773,241 km (0.07 R)
• M72: 33,895,437 km (0.041 R)
• M73: 34,008,383 km (0.051 R)
• M74: 34,121,479 km (0.032 R)
• M75: 34,347,970 km (0.104 R)
• M76: 35,144,878 km (0.097 R)
• M77: 35,545,651 km (0.096 R)
• M78: 36,872,883 km (0.12 R)
• M79: 37,688,790 km (0.089 R)
• M80: 38,628,564 km (0.072 R)
• M81: 39,160,534 km (0.091 R)
• M82: 39,933,207 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.4

Radius: 6.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.97 AU - 20.39 AU

Year: 30378 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,519,525 km

• M1: 95,743 km (0.12 R)
• M2: 175,329 km (0.084 R)
• M3: 415,732 km (0.104 R)
• M4: 624,721 km (0.063 R)
• M5: 741,257 km (0.099 R)
• M6: 1,087,277 km (0.103 R)
• M7: 1,205,011 km (0.069 R)
• M8: 1,557,164 km (0.093 R)
• M9: 1,939,836 km (0.059 R)
• M10: 2,141,942 km (0.118 R)
• M11: 2,201,033 km (0.097 R)
• M12: 2,351,080 km (0.088 R)
• M13: 3,183,891 km (0.078 R)
• M14: 3,457,207 km (0.109 R)
• M15: 3,631,788 km (0.09 R)
• M16: 3,989,925 km (0.079 R)
• M17: 4,396,681 km (0.108 R)
• M18: 5,249,688 km (0.062 R)
• M19: 5,736,181 km (0.12 R)
• M20: 5,818,759 km (0.094 R)
• M21: 6,110,475 km (0.084 R)
• M22: 6,492,697 km (0.027 R)
• M23: 7,058,476 km (0.069 R)
• M24: 7,459,399 km (0.064 R)
• M25: 7,867,801 km (0.091 R)
• M26: 7,959,504 km (0.113 R)
• M27: 8,944,008 km (0.116 R)
• M28: 9,087,771 km (0.094 R)
• M29: 9,184,112 km (0.112 R)
• M30: 9,719,673 km (0.068 R)
• M31: 10,115,509 km (0.111 R)
• M32: 11,490,164 km (0.055 R)
• M33: 14,074,916 km (0.065 R)
• M34: 15,088,740 km (0.101 R)
• M35: 17,007,483 km (0.077 R)
• M36: 17,664,068 km (0.106 R)
• M37: 17,904,920 km (0.03 R)
• M38: 18,207,407 km (0.111 R)
• M39: 18,389,767 km (0.057 R)
• M40: 18,572,725 km (0.044 R)
• M41: 18,756,282 km (0.111 R)
• M42: 19,063,406 km (0.043 R)
• M43: 19,434,409 km (0.117 R)
• M44: 20,751,169 km (0.101 R)
• M45: 20,814,599 km (0.07 R)
• M46: 23,933,864 km (0.12 R)
• M47: 25,140,670 km (0.114 R)
• M48: 27,334,523 km (0.056 R)
• M49: 28,595,184 km (0.078 R)
• M50: 28,736,405 km (0.12 R)
• M51: 28,877,924 km (0.081 R)
• M52: 30,955,390 km (0.059 R)
• M53: 31,609,880 km (0.09 R)
• M54: 32,342,312 km (0.117 R)
• M55: 32,710,771 km (0.102 R)
• M56: 33,006,377 km (0.12 R)
• M57: 33,228,829 km (0.085 R)
• M58: 33,451,580 km (0.111 R)
• M59: 34,347,970 km (0.101 R)
• M60: 34,648,512 km (0.06 R)
• M61: 35,025,499 km (0.056 R)
• M62: 35,176,593 km (0.069 R)
• M63: 35,783,362 km (0.113 R)
• M64: 36,164,388 km (0.073 R)
• M65: 36,623,204 km (0.045 R)
• M66: 36,699,948 km (0.102 R)
• M67: 37,701,655 km (0.102 R)
• M68: 38,011,622 km (0.079 R)
• M69: 38,478,218 km (0.095 R)
• M70: 38,634,248 km (0.025 R)
• M71: 39,024,998 km (0.07 R)
• M72: 40,363,600 km (0.112 R)
• M73: 41,797,346 km (0.084 R)
• M74: 42,923,818 km (0.046 R)
• M75: 44,468,715 km (0.114 R)
• M76: 45,371,389 km (0.075 R)
• M77: 45,618,674 km (0.111 R)
• M78: 45,701,102 km (0.068 R)
• M79: 47,612,664 km (0.117 R)
• M80: 48,115,612 km (0.087 R)
• M81: 48,283,610 km (0.087 R)
• M82: 48,620,206 km (0.076 R)
• M83: 49,295,939 km (0.106 R)
• M84: 49,380,612 km (0.103 R)
• M85: 50,144,757 km (0.096 R)
• M86: 51,943,223 km (0.071 R)
• M87: 52,460,981 km (0.092 R)
• M88: 52,547,449 km (0.047 R)
• M89: 54,548,769 km (0.096 R)
• M90: 54,724,098 km (0.099 R)
• M91: 55,162,868 km (0.087 R)
• M92: 55,250,832 km (0.096 R)
• M93: 56,663,784 km (0.079 R)
• M94: 58,625,910 km (0.062 R)
• M95: 59,705,557 km (0.091 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit