🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.53 AU - 0.81 AU

Year: 193 Days

Day: 31.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.05 AU - 1.19 AU

Year: 417 Days

Day: 28.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 160.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,510,115 km

• M1: 160,369 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.01 AU - 1.51 AU

Year: 497 Days

Day: 15.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,510,115 km

• M1: 59,989 km (0.12 R)
• M2: 883,675 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.22 AU - 1.48 AU

Year: 551 Days

Day: 33.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.22 AU - 2 AU

Year: 718 Days

Day: 43.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,510,115 km

• M1: 228,436 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.52 AU - 5.46 AU

Year: 3918 Days

Day: 22.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 14.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.43 AU - 6.63 AU

Year: 5204 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,510,115 km

• M1: 189,989 km (0.119 R)
• M2: 282,291 km (0.119 R)
• M3: 416,331 km (0.109 R)
• M4: 613,950 km (0.062 R)
• M5: 710,141 km (0.077 R)
• M6: 847,921 km (0.117 R)
• M7: 1,140,235 km (0.09 R)
• M8: 1,263,803 km (0.089 R)
• M9: 1,853,817 km (0.098 R)
• M10: 2,018,374 km (0.084 R)
• M11: 2,188,018 km (0.07 R)
• M12: 2,327,294 km (0.101 R)
• M13: 2,670,172 km (0.109 R)
• M14: 2,781,922 km (0.088 R)
• M15: 2,876,318 km (0.105 R)
• M16: 3,185,687 km (0.081 R)
• M17: 3,628,945 km (0.093 R)
• M18: 3,985,138 km (0.043 R)
• M19: 4,178,418 km (0.064 R)
• M20: 4,331,008 km (0.11 R)
• M21: 4,619,133 km (0.07 R)
• M22: 4,799,698 km (0.077 R)
• M23: 5,144,671 km (0.119 R)
• M24: 5,261,507 km (0.079 R)
• M25: 5,689,357 km (0.112 R)
• M26: 6,252,742 km (0.088 R)
• M27: 6,402,639 km (0.09 R)
• M28: 6,655,310 km (0.088 R)
• M29: 6,988,614 km (0.115 R)
• M30: 7,092,285 km (0.105 R)
• M31: 7,353,633 km (0.102 R)
• M32: 7,725,084 km (0.113 R)
• M33: 7,994,211 km (0.09 R)
• M34: 8,130,046 km (0.11 R)
• M35: 8,239,103 km (0.103 R)
• M36: 8,541,889 km (0.082 R)
• M37: 8,708,541 km (0.082 R)
• M38: 8,820,290 km (0.063 R)
• M39: 9,558,107 km (0.076 R)
• M40: 10,375,061 km (0.086 R)
• M41: 10,912,117 km (0.11 R)
• M42: 11,611,488 km (0.069 R)
• M43: 12,013,307 km (0.116 R)
• M44: 13,149,802 km (0.08 R)
• M45: 13,406,961 km (0.045 R)
• M46: 13,600,990 km (0.104 R)
• M47: 14,419,589 km (0.059 R)
• M48: 15,898,813 km (0.091 R)
• M49: 16,345,213 km (0.102 R)
• M50: 16,552,556 km (0.101 R)
• M51: 17,004,940 km (0.025 R)
• M52: 17,355,597 km (0.098 R)
• M53: 17,496,668 km (0.085 R)
• M54: 17,886,370 km (0.093 R)
• M55: 18,530,090 km (0.04 R)
• M56: 19,145,087 km (0.061 R)
• M57: 20,432,526 km (0.102 R)
• M58: 20,880,272 km (0.038 R)
• M59: 21,558,100 km (0.115 R)
• M60: 21,975,927 km (0.117 R)
• M61: 22,396,447 km (0.078 R)
• M62: 22,550,084 km (0.098 R)
• M63: 23,595,773 km (0.077 R)
• M64: 24,144,199 km (0.038 R)
• M65: 24,301,725 km (0.117 R)
• M66: 25,054,502 km (0.075 R)
• M67: 25,814,908 km (0.085 R)
• M68: 26,990,149 km (0.105 R)
• M69: 27,399,448 km (0.098 R)
• M70: 27,563,707 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 9.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.09 AU - 8.69 AU

Year: 7789 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,510,115 km

• M1: 134,788 km (0.067 R)
• M2: 268,678 km (0.049 R)
• M3: 357,539 km (0.096 R)
• M4: 585,376 km (0.061 R)
• M5: 1,018,462 km (0.074 R)
• M6: 1,170,903 km (0.064 R)
• M7: 1,479,523 km (0.118 R)
• M8: 1,916,498 km (0.105 R)
• M9: 2,000,124 km (0.102 R)
• M10: 2,193,105 km (0.048 R)
• M11: 2,258,778 km (0.12 R)
• M12: 2,574,131 km (0.045 R)
• M13: 2,713,556 km (0.089 R)
• M14: 2,927,630 km (0.062 R)
• M15: 3,372,235 km (0.117 R)
• M16: 3,864,562 km (0.066 R)
• M17: 4,078,636 km (0.107 R)
• M18: 4,324,276 km (0.107 R)
• M19: 4,434,978 km (0.065 R)
• M20: 4,602,827 km (0.075 R)
• M21: 4,715,923 km (0.091 R)
• M22: 5,805,295 km (0.098 R)
• M23: 6,143,835 km (0.113 R)
• M24: 6,299,866 km (0.078 R)
• M25: 6,425,528 km (0.069 R)
• M26: 6,872,227 km (0.1 R)
• M27: 7,164,840 km (0.089 R)
• M28: 7,863,163 km (0.056 R)
• M29: 8,479,058 km (0.08 R)
• M30: 9,756,923 km (0.099 R)
• M31: 10,012,436 km (0.079 R)
• M32: 10,679,343 km (0.103 R)
• M33: 11,018,182 km (0.114 R)
• M34: 11,170,024 km (0.073 R)
• M35: 11,437,206 km (0.117 R)
• M36: 11,590,993 km (0.118 R)
• M37: 12,134,182 km (0.102 R)
• M38: 12,369,500 km (0.059 R)
• M39: 13,044,635 km (0.06 R)
• M40: 13,609,517 km (0.111 R)
• M41: 13,895,099 km (0.111 R)
• M42: 14,182,477 km (0.083 R)
• M43: 14,306,344 km (0.114 R)
• M44: 14,638,301 km (0.117 R)
• M45: 14,763,365 km (0.113 R)
• M46: 15,521,527 km (0.12 R)
• M47: 17,737,820 km (0.114 R)
• M48: 18,049,731 km (0.083 R)
• M49: 18,273,679 km (0.1 R)
• M50: 18,363,438 km (0.074 R)
• M51: 18,769,446 km (0.111 R)
• M52: 18,905,431 km (0.036 R)
• M53: 19,041,715 km (0.089 R)
• M54: 19,636,217 km (0.038 R)
• M55: 21,266,833 km (0.027 R)
• M56: 21,361,230 km (0.098 R)
• M57: 21,740,610 km (0.077 R)
• M58: 21,978,919 km (0.062 R)
• M59: 22,313,869 km (0.094 R)
• M60: 22,554,123 km (0.095 R)
• M61: 22,940,534 km (0.051 R)
• M62: 23,719,640 km (0.03 R)
• M63: 23,817,627 km (0.08 R)
• M64: 24,260,287 km (0.077 R)
• M65: 24,755,306 km (0.113 R)
• M66: 25,054,053 km (0.119 R)
• M67: 25,203,800 km (0.038 R)
• M68: 25,805,932 km (0.109 R)
• M69: 26,463,415 km (0.11 R)
• M70: 27,229,056 km (0.066 R)
• M71: 27,537,378 km (0.105 R)
• M72: 28,834,242 km (0.04 R)
• M73: 29,886,214 km (0.051 R)
• M74: 30,310,473 km (0.063 R)
• M75: 31,004,159 km (0.072 R)
• M76: 32,624,752 km (0.068 R)
• M77: 33,225,986 km (0.096 R)
• M78: 33,830,810 km (0.038 R)
• M79: 34,383,724 km (0.12 R)
• M80: 34,550,227 km (0.12 R)
• M81: 37,079,478 km (0.079 R)
• M82: 37,421,159 km (0.054 R)
• M83: 38,337,446 km (0.119 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit