🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.51 AU - 0.65 AU

Year: 158 Days

Day: 34.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 205 Days

Day: 26.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,461,781 km

• M1: 113,096 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.95 AU - 1.05 AU

Year: 358 Days

Day: 12.4 Hours

Environment

Temp: 74 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.34 AU - 2.04 AU

Year: 787 Days

Day: 43.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.7

Radius: 14.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.99 AU - 7.65 AU

Year: 5690 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,461,781 km

• M1: 199,863 km (0.075 R)
• M2: 510,428 km (0.077 R)
• M3: 682,914 km (0.105 R)
• M4: 848,968 km (0.1 R)
• M5: 1,344,885 km (0.11 R)
• M6: 1,469,051 km (0.118 R)
• M7: 1,691,503 km (0.091 R)
• M8: 1,806,993 km (0.119 R)
• M9: 2,668,377 km (0.097 R)
• M10: 2,827,250 km (0.06 R)
• M11: 2,919,402 km (0.076 R)
• M12: 3,202,442 km (0.092 R)
• M13: 3,371,786 km (0.12 R)
• M14: 4,000,995 km (0.06 R)
• M15: 4,289,569 km (0.051 R)
• M16: 4,449,789 km (0.115 R)
• M17: 4,639,479 km (0.047 R)
• M18: 4,970,838 km (0.1 R)
• M19: 5,396,145 km (0.053 R)
• M20: 5,715,536 km (0.08 R)
• M21: 6,464,722 km (0.05 R)
• M22: 6,618,210 km (0.07 R)
• M23: 6,960,490 km (0.061 R)
• M24: 7,086,302 km (0.041 R)
• M25: 7,533,001 km (0.091 R)
• M26: 7,629,940 km (0.109 R)
• M27: 7,857,778 km (0.069 R)
• M28: 7,988,975 km (0.104 R)
• M29: 9,584,736 km (0.07 R)
• M30: 10,509,101 km (0.116 R)
• M31: 10,762,968 km (0.066 R)
• M32: 11,462,039 km (0.053 R)
• M33: 11,685,838 km (0.099 R)
• M34: 11,911,132 km (0.055 R)
• M35: 12,595,692 km (0.08 R)
• M36: 12,826,821 km (0.09 R)
• M37: 13,020,400 km (0.082 R)
• M38: 13,883,879 km (0.11 R)
• M39: 14,122,637 km (0.054 R)
• M40: 14,725,517 km (0.094 R)
• M41: 15,418,903 km (0.088 R)
• M42: 15,666,188 km (0.059 R)
• M43: 16,039,585 km (0.119 R)
• M44: 17,049,819 km (0.117 R)
• M45: 18,516,028 km (0.108 R)
• M46: 19,308,597 km (0.11 R)
• M47: 20,202,145 km (0.093 R)
• M48: 20,835,692 km (0.074 R)
• M49: 21,567,824 km (0.037 R)
• M50: 21,844,580 km (0.053 R)
• M51: 24,387,744 km (0.092 R)
• M52: 25,110,751 km (0.076 R)
• M53: 25,792,019 km (0.064 R)
• M54: 26,676,741 km (0.038 R)
• M55: 27,571,336 km (0.069 R)
• M56: 28,627,647 km (0.072 R)
• M57: 28,931,779 km (0.116 R)
• M58: 29,543,485 km (0.076 R)
• M59: 30,004,995 km (0.057 R)
• M60: 30,883,433 km (0.101 R)
• M61: 30,987,254 km (0.032 R)
• M62: 31,508,453 km (0.088 R)
• M63: 31,822,609 km (0.059 R)
• M64: 32,454,061 km (0.113 R)
• M65: 32,824,316 km (0.09 R)
• M66: 33,302,281 km (0.094 R)
• M67: 33,622,271 km (0.057 R)
• M68: 33,996,864 km (0.111 R)
• M69: 34,319,098 km (0.115 R)
• M70: 35,509,299 km (0.095 R)
• M71: 36,877,969 km (0.082 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 13.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.67 AU - 9.83 AU

Year: 8487 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,461,781 km

• M1: 204,500 km (0.067 R)
• M2: 331,359 km (0.107 R)
• M3: 769,382 km (0.099 R)
• M4: 1,040,304 km (0.081 R)
• M5: 1,168,958 km (0.081 R)
• M6: 1,264,401 km (0.052 R)
• M7: 1,484,160 km (0.093 R)
• M8: 1,849,179 km (0.073 R)
• M9: 2,007,903 km (0.113 R)
• M10: 2,511,898 km (0.101 R)
• M11: 2,740,035 km (0.082 R)
• M12: 2,895,916 km (0.107 R)
• M13: 3,381,660 km (0.071 R)
• M14: 3,493,110 km (0.079 R)
• M15: 3,662,754 km (0.101 R)
• M16: 3,922,307 km (0.052 R)
• M17: 4,429,294 km (0.073 R)
• M18: 4,957,225 km (0.087 R)
• M19: 5,407,215 km (0.114 R)
• M20: 5,538,263 km (0.071 R)
• M21: 5,736,779 km (0.085 R)
• M22: 6,694,355 km (0.099 R)
• M23: 7,554,543 km (0.105 R)
• M24: 7,701,298 km (0.108 R)
• M25: 9,299,303 km (0.07 R)
• M26: 9,535,817 km (0.09 R)
• M27: 9,654,747 km (0.101 R)
• M28: 9,854,311 km (0.096 R)
• M29: 10,665,730 km (0.049 R)
• M30: 11,079,667 km (0.095 R)
• M31: 11,541,027 km (0.117 R)
• M32: 12,309,661 km (0.12 R)
• M33: 12,874,991 km (0.063 R)
• M34: 13,493,429 km (0.097 R)
• M35: 14,212,097 km (0.085 R)
• M36: 15,546,360 km (0.055 R)
• M37: 15,733,507 km (0.057 R)
• M38: 16,157,318 km (0.071 R)
• M39: 16,299,436 km (0.067 R)
• M40: 16,632,740 km (0.049 R)
• M41: 16,920,267 km (0.063 R)
• M42: 17,161,120 km (0.106 R)
• M43: 17,597,497 km (0.093 R)
• M44: 18,234,185 km (0.069 R)
• M45: 20,036,840 km (0.078 R)
• M46: 20,291,754 km (0.103 R)
• M47: 20,650,340 km (0.093 R)
• M48: 20,856,187 km (0.111 R)
• M49: 22,105,629 km (0.097 R)
• M50: 22,474,687 km (0.118 R)
• M51: 23,272,342 km (0.115 R)
• M52: 23,917,109 km (0.108 R)
• M53: 24,458,953 km (0.111 R)
• M54: 24,567,710 km (0.065 R)
• M55: 25,831,214 km (0.067 R)
• M56: 25,997,567 km (0.115 R)
• M57: 26,498,720 km (0.093 R)
• M58: 28,192,467 km (0.081 R)
• M59: 29,398,674 km (0.116 R)
• M60: 30,387,666 km (0.079 R)
• M61: 30,974,389 km (0.084 R)
• M62: 31,742,873 km (0.034 R)
• M63: 33,903,515 km (0.095 R)
• M64: 34,207,348 km (0.06 R)
• M65: 34,329,121 km (0.076 R)
• M66: 34,879,043 km (0.084 R)
• M67: 35,431,807 km (0.062 R)
• M68: 35,740,128 km (0.034 R)
• M69: 36,359,463 km (0.104 R)
• M70: 36,795,242 km (0.073 R)
• M71: 38,681,970 km (0.11 R)
• M72: 39,063,146 km (0.114 R)
• M73: 39,317,911 km (0.101 R)
• M74: 39,893,115 km (0.086 R)
• M75: 40,085,497 km (0.12 R)
• M76: 40,406,834 km (0.117 R)
• M77: 40,535,637 km (0.09 R)
• M78: 40,922,797 km (0.063 R)
• M79: 43,865,088 km (0.084 R)
• M80: 44,395,412 km (0.114 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 20,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit