🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.6 AU - 0.72 AU

Year: 188 Days

Day: 45 Hours

Environment

Temp: 181 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,670,141 km

• M1: 84,972 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.59 AU - 2.25 AU

Year: 931 Days

Day: 32.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,670,141 km

• M1: 61,036 km (0.072 R)
• M2: 979,716 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.57 AU - 2.59 AU

Year: 1049 Days

Day: 25 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 13.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.34 AU - 9.04 AU

Year: 7460 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,670,141 km

• M1: 235,916 km (0.077 R)
• M2: 403,017 km (0.091 R)
• M3: 586,274 km (0.107 R)
• M4: 683,213 km (0.099 R)
• M5: 848,370 km (0.073 R)
• M6: 961,316 km (0.094 R)
• M7: 1,203,515 km (0.115 R)
• M8: 1,917,845 km (0.053 R)
• M9: 2,070,584 km (0.089 R)
• M10: 2,625,443 km (0.057 R)
• M11: 3,277,839 km (0.066 R)
• M12: 3,731,270 km (0.065 R)
• M13: 3,840,776 km (0.115 R)
• M14: 4,063,377 km (0.083 R)
• M15: 4,148,050 km (0.109 R)
• M16: 4,376,486 km (0.113 R)
• M17: 6,057,667 km (0.098 R)
• M18: 6,187,069 km (0.098 R)
• M19: 6,317,518 km (0.074 R)
• M20: 6,580,960 km (0.107 R)
• M21: 7,221,388 km (0.094 R)
• M22: 7,846,708 km (0.115 R)
• M23: 7,952,623 km (0.055 R)
• M24: 8,743,846 km (0.105 R)
• M25: 9,037,955 km (0.067 R)
• M26: 10,556,523 km (0.087 R)
• M27: 10,909,126 km (0.076 R)
• M28: 11,186,031 km (0.04 R)
• M29: 11,465,330 km (0.119 R)
• M30: 11,787,415 km (0.089 R)
• M31: 12,440,409 km (0.119 R)
• M32: 12,771,320 km (0.089 R)
• M33: 13,188,997 km (0.08 R)
• M34: 13,611,312 km (0.092 R)
• M35: 14,382,638 km (0.102 R)
• M36: 14,686,472 km (0.109 R)
• M37: 15,036,381 km (0.113 R)
• M38: 15,124,195 km (0.091 R)
• M39: 15,344,702 km (0.101 R)
• M40: 15,566,257 km (0.067 R)
• M41: 15,878,318 km (0.112 R)
• M42: 16,237,353 km (0.12 R)
• M43: 16,327,560 km (0.114 R)
• M44: 16,644,558 km (0.093 R)
• M45: 17,100,981 km (0.1 R)
• M46: 19,062,509 km (0.118 R)
• M47: 19,253,096 km (0.066 R)
• M48: 19,636,067 km (0.11 R)
• M49: 19,973,261 km (0.11 R)
• M50: 20,166,840 km (0.065 R)
• M51: 20,312,399 km (0.087 R)
• M52: 21,045,428 km (0.118 R)
• M53: 21,291,667 km (0.107 R)
• M54: 21,588,469 km (0.092 R)
• M55: 22,487,253 km (0.099 R)
• M56: 23,653,368 km (0.062 R)
• M57: 24,372,784 km (0.033 R)
• M58: 24,476,156 km (0.066 R)
• M59: 25,203,800 km (0.077 R)
• M60: 25,780,500 km (0.065 R)
• M61: 27,107,433 km (0.064 R)
• M62: 27,644,490 km (0.097 R)
• M63: 27,752,200 km (0.043 R)
• M64: 28,130,683 km (0.118 R)
• M65: 29,221,550 km (0.1 R)
• M66: 29,551,563 km (0.075 R)
• M67: 30,048,677 km (0.079 R)
• M68: 30,381,832 km (0.107 R)
• M69: 30,548,783 km (0.072 R)
• M70: 30,883,583 km (0.111 R)
• M71: 31,107,531 km (0.096 R)
• M72: 31,275,828 km (0.099 R)
• M73: 32,348,744 km (0.078 R)
• M74: 32,462,439 km (0.113 R)
• M75: 33,319,036 km (0.097 R)
• M76: 33,663,710 km (0.118 R)
• M77: 34,009,730 km (0.119 R)
• M78: 34,241,008 km (0.074 R)
• M79: 36,641,455 km (0.062 R)
• M80: 36,819,178 km (0.075 R)
• M81: 38,733,282 km (0.037 R)
• M82: 39,216,932 km (0.096 R)
• M83: 41,171,129 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 11.8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.4 AU - 12.24 AU

Year: 11598 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,670,141 km

• M1: 159,621 km (0.087 R)
• M2: 336,595 km (0.095 R)
• M3: 461,061 km (0.119 R)
• M4: 542,891 km (0.086 R)
• M5: 670,198 km (0.098 R)
• M6: 1,035,965 km (0.115 R)
• M7: 1,443,021 km (0.11 R)
• M8: 1,684,023 km (0.111 R)
• M9: 1,858,604 km (0.074 R)
• M10: 1,978,581 km (0.111 R)
• M11: 2,311,138 km (0.108 R)
• M12: 2,528,204 km (0.114 R)
• M13: 2,639,355 km (0.06 R)
• M14: 3,487,276 km (0.116 R)
• M15: 4,767,086 km (0.109 R)
• M16: 5,072,864 km (0.072 R)
• M17: 5,821,152 km (0.077 R)
• M18: 6,298,818 km (0.093 R)
• M19: 6,882,549 km (0.106 R)
• M20: 7,102,009 km (0.078 R)
• M21: 7,323,863 km (0.108 R)
• M22: 7,419,606 km (0.097 R)
• M23: 8,267,078 km (0.107 R)
• M24: 8,803,835 km (0.078 R)
• M25: 9,560,351 km (0.082 R)
• M26: 10,733,946 km (0.083 R)
• M27: 11,062,015 km (0.108 R)
• M28: 11,208,770 km (0.068 R)
• M29: 11,615,975 km (0.082 R)
• M30: 11,840,073 km (0.093 R)
• M31: 12,674,231 km (0.054 R)
• M32: 13,098,490 km (0.102 R)
• M33: 13,370,908 km (0.117 R)
• M34: 13,448,998 km (0.116 R)
• M35: 13,842,141 km (0.109 R)
• M36: 13,921,279 km (0.114 R)
• M37: 14,239,174 km (0.084 R)
• M38: 14,479,129 km (0.099 R)
• M39: 14,559,463 km (0.083 R)
• M40: 14,841,605 km (0.079 R)
• M41: 15,329,593 km (0.097 R)
• M42: 15,452,413 km (0.047 R)
• M43: 17,036,505 km (0.031 R)
• M44: 17,206,298 km (0.051 R)
• M45: 18,063,344 km (0.071 R)
• M46: 18,802,956 km (0.067 R)
• M47: 19,419,300 km (0.085 R)
• M48: 19,819,175 km (0.074 R)
• M49: 20,176,863 km (0.114 R)
• M50: 21,308,272 km (0.09 R)
• M51: 22,043,246 km (0.117 R)
• M52: 22,553,375 km (0.109 R)
• M53: 23,774,542 km (0.096 R)
• M54: 24,345,408 km (0.08 R)
• M55: 24,536,744 km (0.058 R)
• M56: 24,632,486 km (0.119 R)
• M57: 24,968,932 km (0.047 R)
• M58: 25,210,233 km (0.039 R)
• M59: 25,452,133 km (0.112 R)
• M60: 25,792,318 km (0.042 R)
• M61: 25,889,707 km (0.097 R)
• M62: 26,920,286 km (0.108 R)
• M63: 27,964,330 km (0.111 R)
• M64: 29,122,965 km (0.092 R)
• M65: 29,427,846 km (0.084 R)
• M66: 29,580,585 km (0.113 R)
• M67: 29,682,611 km (0.09 R)
• M68: 30,503,155 km (0.069 R)
• M69: 30,606,228 km (0.116 R)
• M70: 31,487,061 km (0.063 R)
• M71: 31,643,390 km (0.061 R)
• M72: 32,166,235 km (0.074 R)
• M73: 32,586,605 km (0.098 R)
• M74: 33,698,716 km (0.098 R)
• M75: 34,339,892 km (0.09 R)
• M76: 34,500,859 km (0.083 R)
• M77: 35,200,977 km (0.1 R)
• M78: 35,634,213 km (0.102 R)
• M79: 36,396,564 km (0.118 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit