🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.72 AU

Year: 195 Days

Day: 21 Hours

Environment

Temp: 135 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.85 AU - 0.87 AU

Year: 304 Days

Day: 32.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 369 Days

Day: 32.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.07 AU

Year: 844 Days

Day: 39.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,100,095 km

• M1: 644,468 km (0.062 R)

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 10.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.78 AU - 6.14 AU

Year: 4206 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,100,095 km

• M1: 130,150 km (0.105 R)
• M2: 210,634 km (0.103 R)
• M3: 279,898 km (0.105 R)
• M4: 430,393 km (0.104 R)
• M5: 630,854 km (0.108 R)
• M6: 698,323 km (0.087 R)
• M7: 1,074,861 km (0.06 R)
• M8: 1,157,588 km (0.109 R)
• M9: 1,291,927 km (0.069 R)
• M10: 1,685,519 km (0.079 R)
• M11: 2,056,073 km (0.067 R)
• M12: 2,467,916 km (0.111 R)
• M13: 2,675,408 km (0.071 R)
• M14: 2,756,790 km (0.104 R)
• M15: 3,262,730 km (0.113 R)
• M16: 3,562,224 km (0.063 R)
• M17: 3,963,147 km (0.042 R)
• M18: 4,112,595 km (0.103 R)
• M19: 4,187,992 km (0.097 R)
• M20: 4,378,580 km (0.068 R)
• M21: 4,611,055 km (0.078 R)
• M22: 4,927,455 km (0.113 R)
• M23: 5,210,045 km (0.084 R)
• M24: 5,332,865 km (0.108 R)
• M25: 5,415,293 km (0.1 R)
• M26: 5,686,065 km (0.095 R)
• M27: 6,025,353 km (0.05 R)
• M28: 6,154,307 km (0.114 R)
• M29: 6,327,691 km (0.116 R)
• M30: 6,590,983 km (0.053 R)
• M31: 6,768,406 km (0.119 R)
• M32: 6,969,914 km (0.1 R)
• M33: 7,037,533 km (0.085 R)
• M34: 7,173,517 km (0.064 R)
• M35: 7,333,138 km (0.043 R)
• M36: 7,586,557 km (0.091 R)
• M37: 7,656,120 km (0.095 R)
• M38: 7,772,507 km (0.107 R)
• M39: 8,676,976 km (0.054 R)
• M40: 9,067,725 km (0.1 R)
• M41: 9,414,344 km (0.065 R)
• M42: 10,044,300 km (0.089 R)
• M43: 10,922,739 km (0.051 R)
• M44: 11,318,126 km (0.117 R)
• M45: 11,450,969 km (0.103 R)
• M46: 11,664,595 km (0.076 R)
• M47: 12,313,401 km (0.085 R)
• M48: 12,890,849 km (0.115 R)
• M49: 13,057,351 km (0.091 R)
• M50: 13,730,841 km (0.118 R)
• M51: 13,957,930 km (0.083 R)
• M52: 14,415,700 km (0.071 R)
• M53: 14,907,577 km (0.066 R)
• M54: 15,082,457 km (0.067 R)
• M55: 15,404,841 km (0.084 R)
• M56: 15,611,286 km (0.084 R)
• M57: 15,729,618 km (0.091 R)
• M58: 16,415,823 km (0.078 R)
• M59: 16,808,069 km (0.098 R)
• M60: 17,786,738 km (0.074 R)
• M61: 18,689,561 km (0.087 R)
• M62: 18,972,750 km (0.108 R)
• M63: 19,607,195 km (0.065 R)
• M64: 19,798,829 km (0.111 R)
• M65: 20,087,553 km (0.057 R)
• M66: 20,604,414 km (0.111 R)
• M67: 21,092,701 km (0.115 R)
• M68: 21,158,225 km (0.08 R)
• M69: 22,180,727 km (0.09 R)
• M70: 22,280,508 km (0.063 R)
• M71: 22,347,080 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 8.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.44 AU - 10.98 AU

Year: 12423 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,100,095 km

• M1: 263,292 km (0.109 R)
• M2: 438,023 km (0.113 R)
• M3: 638,334 km (0.103 R)
• M4: 1,024,895 km (0.065 R)
• M5: 1,494,782 km (0.113 R)
• M6: 1,665,174 km (0.095 R)
• M7: 1,782,459 km (0.12 R)
• M8: 1,842,148 km (0.116 R)
• M9: 2,108,582 km (0.103 R)
• M10: 2,387,432 km (0.061 R)
• M11: 3,075,583 km (0.075 R)
• M12: 3,617,277 km (0.049 R)
• M13: 4,056,197 km (0.117 R)
• M14: 4,512,021 km (0.07 R)
• M15: 4,704,404 km (0.099 R)
• M16: 4,815,705 km (0.045 R)
• M17: 5,240,413 km (0.109 R)
• M18: 5,384,775 km (0.099 R)
• M19: 5,945,019 km (0.088 R)
• M20: 6,492,996 km (0.087 R)
• M21: 6,804,459 km (0.109 R)
• M22: 7,152,723 km (0.089 R)
• M23: 7,280,779 km (0.077 R)
• M24: 7,506,672 km (0.09 R)
• M25: 7,636,971 km (0.051 R)
• M26: 7,866,604 km (0.054 R)
• M27: 8,031,910 km (0.073 R)
• M28: 8,705,100 km (0.088 R)
• M29: 9,048,577 km (0.04 R)
• M30: 9,291,524 km (0.066 R)
• M31: 9,819,604 km (0.117 R)
• M32: 9,926,417 km (0.102 R)
• M33: 10,141,090 km (0.108 R)
• M34: 10,249,100 km (0.118 R)
• M35: 10,941,588 km (0.104 R)
• M36: 11,837,829 km (0.1 R)
• M37: 12,141,812 km (0.103 R)
• M38: 13,069,319 km (0.049 R)
• M39: 13,147,558 km (0.041 R)
• M40: 13,899,437 km (0.068 R)
• M41: 14,421,833 km (0.049 R)
• M42: 14,502,766 km (0.079 R)
• M43: 14,827,991 km (0.102 R)
• M44: 15,403,046 km (0.055 R)
• M45: 17,171,741 km (0.114 R)
• M46: 17,429,648 km (0.058 R)
• M47: 17,515,816 km (0.092 R)
• M48: 18,649,918 km (0.109 R)
• M49: 18,738,180 km (0.117 R)
• M50: 19,047,998 km (0.105 R)
• M51: 20,440,604 km (0.069 R)
• M52: 20,896,878 km (0.063 R)
• M53: 21,402,668 km (0.061 R)
• M54: 21,958,873 km (0.073 R)
• M55: 22,943,825 km (0.098 R)
• M56: 23,038,371 km (0.041 R)
• M57: 23,133,067 km (0.094 R)
• M58: 23,417,901 km (0.115 R)
• M59: 23,751,804 km (0.099 R)
• M60: 24,568,907 km (0.109 R)
• M61: 24,665,697 km (0.094 R)
• M62: 25,640,028 km (0.056 R)
• M63: 25,934,885 km (0.065 R)
• M64: 26,577,408 km (0.074 R)
• M65: 26,726,408 km (0.119 R)
• M66: 26,826,040 km (0.09 R)
• M67: 26,925,672 km (0.063 R)
• M68: 27,375,513 km (0.11 R)
• M69: 27,576,273 km (0.117 R)
• M70: 28,536,392 km (0.094 R)
• M71: 28,790,858 km (0.102 R)
• M72: 28,892,884 km (0.075 R)
• M73: 29,302,184 km (0.095 R)
• M74: 30,645,423 km (0.105 R)
• M75: 32,114,474 km (0.119 R)
• M76: 32,751,013 km (0.063 R)
• M77: 34,036,657 km (0.118 R)
• M78: 34,414,841 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit