🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 131 Days

Day: 40.7 Hours

Environment

Temp: 311 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.63 AU - 0.79 AU

Year: 177 Days

Day: 42.5 Hours

Environment

Temp: 274 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,455,309 km

• M1: 303,384 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.78 AU - 1.14 AU

Year: 279 Days

Day: 18.3 Hours

Environment

Temp: 256 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,455,309 km

• M1: 242,349 km (0.031 R)
• M2: 305,628 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.97 AU - 1.01 AU

Year: 292 Days

Day: 28.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.82 AU - 3.7 AU

Year: 1744 Days

Day: 19.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.14 AU - 6.7 AU

Year: 3738 Days

Day: 38.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,455,309 km

• M1: 3,497,598 km (0.054 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.13 AU - 7.49 AU

Year: 4696 Days

Day: 27.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 14.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 22.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.8

Radius: 4.8

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 18.35 AU - 26.29 AU

Year: 31240 Days

Day: 17.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,455,309 km

• M1: 406,158 km (0.116 R)
• M2: 639,082 km (0.037 R)
• M3: 725,250 km (0.08 R)
• M4: 1,318,556 km (0.077 R)
• M5: 1,581,100 km (0.095 R)
• M6: 1,698,534 km (0.057 R)
• M7: 2,925,985 km (0.101 R)
• M8: 2,973,856 km (0.106 R)
• M9: 3,217,401 km (0.045 R)
• M10: 3,316,585 km (0.058 R)
• M11: 3,467,230 km (0.098 R)
• M12: 4,583,380 km (0.108 R)
• M13: 5,740,220 km (0.111 R)
• M14: 6,350,729 km (0.119 R)
• M15: 6,537,876 km (0.1 R)
• M16: 6,981,733 km (0.058 R)
• M17: 7,369,790 km (0.059 R)
• M18: 7,500,688 km (0.116 R)
• M19: 7,831,449 km (0.042 R)
• M20: 9,412,848 km (0.066 R)
• M21: 9,769,339 km (0.063 R)
• M22: 11,541,177 km (0.099 R)
• M23: 13,489,240 km (0.093 R)
• M24: 13,810,277 km (0.117 R)
• M25: 14,214,939 km (0.113 R)
• M26: 14,953,504 km (0.067 R)
• M27: 15,369,087 km (0.077 R)
• M28: 18,205,911 km (0.037 R)
• M29: 18,294,324 km (0.029 R)
• M30: 18,471,597 km (0.061 R)
• M31: 19,366,791 km (0.107 R)
• M32: 22,894,608 km (0.037 R)
• M33: 24,243,382 km (0.106 R)
• M34: 26,014,920 km (0.086 R)
• M35: 28,031,499 km (0.116 R)
• M36: 28,749,270 km (0.076 R)
• M37: 29,058,638 km (0.064 R)
• M38: 29,265,532 km (0.099 R)
• M39: 29,993,475 km (0.118 R)
• M40: 30,517,068 km (0.037 R)
• M41: 31,467,164 km (0.047 R)
• M42: 34,375,197 km (0.046 R)
• M43: 35,253,187 km (0.113 R)
• M44: 35,805,652 km (0.075 R)
• M45: 37,705,395 km (0.112 R)
• M46: 38,157,181 km (0.055 R)
• M47: 39,294,274 km (0.103 R)
• M48: 41,136,871 km (0.09 R)
• M49: 42,419,823 km (0.083 R)
• M50: 42,654,542 km (0.082 R)
• M51: 42,772,126 km (0.112 R)
• M52: 43,243,209 km (0.075 R)
• M53: 43,953,051 km (0.063 R)
• M54: 44,190,463 km (0.115 R)
• M55: 45,384,254 km (0.079 R)
• M56: 49,768,668 km (0.098 R)
• M57: 50,264,137 km (0.114 R)
• M58: 51,010,331 km (0.111 R)
• M59: 54,795,905 km (0.079 R)
• M60: 55,179,474 km (0.115 R)
• M61: 56,464,370 km (0.115 R)
• M62: 57,758,990 km (0.099 R)
• M63: 60,773,537 km (0.051 R)
• M64: 60,905,781 km (0.116 R)
• M65: 61,834,036 km (0.111 R)
• M66: 62,633,337 km (0.067 R)
• M67: 62,766,928 km (0.079 R)
• M68: 63,302,189 km (0.042 R)
• M69: 64,781,712 km (0.064 R)
• M70: 65,864,951 km (0.106 R)
• M71: 66,136,620 km (0.09 R)
• M72: 67,227,338 km (0.117 R)
• M73: 68,461,371 km (0.104 R)
• M74: 69,288,348 km (0.087 R)
• M75: 70,673,774 km (0.065 R)
• M76: 72,348,373 km (0.098 R)
• M77: 73,049,987 km (0.105 R)
• M78: 73,472,002 km (0.113 R)
• M79: 75,310,261 km (0.1 R)
• M80: 75,736,615 km (0.112 R)
• M81: 76,306,283 km (0.107 R)
• M82: 79,465,043 km (0.055 R)
• M83: 80,914,945 km (0.076 R)
• M84: 82,373,524 km (0.104 R)
• M85: 82,959,350 km (0.118 R)
• M86: 84,135,189 km (0.096 R)
• M87: 87,695,768 km (0.092 R)
• M88: 90,096,664 km (0.117 R)
• M89: 91,153,872 km (0.114 R)
• M90: 92,519,102 km (0.059 R)
• M91: 94,043,953 km (0.09 R)
• M92: 95,116,271 km (0.109 R)
• M93: 103,208,020 km (0.081 R)
• M94: 105,741,759 km (0.096 R)
• M95: 106,059,954 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.7

Radius: 6.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 20.53 AU - 24.45 AU

Year: 31597 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,455,309 km

• M1: 88,113 km (0.059 R)
• M2: 150,346 km (0.083 R)
• M3: 591,061 km (0.114 R)
• M4: 660,026 km (0.095 R)
• M5: 756,367 km (0.102 R)
• M6: 1,685,818 km (0.068 R)
• M7: 1,887,776 km (0.101 R)
• M8: 2,731,657 km (0.107 R)
• M9: 3,939,062 km (0.114 R)
• M10: 4,162,112 km (0.062 R)
• M11: 4,950,792 km (0.092 R)
• M12: 5,584,489 km (0.11 R)
• M13: 7,087,947 km (0.045 R)
• M14: 7,578,628 km (0.098 R)
• M15: 7,633,830 km (0.089 R)
• M16: 7,967,882 km (0.077 R)
• M17: 8,306,571 km (0.12 R)
• M18: 8,363,568 km (0.08 R)
• M19: 9,351,064 km (0.107 R)
• M20: 9,469,695 km (0.081 R)
• M21: 9,648,464 km (0.088 R)
• M22: 9,708,303 km (0.105 R)
• M23: 11,307,654 km (0.04 R)
• M24: 12,072,847 km (0.059 R)
• M25: 12,723,449 km (0.091 R)
• M26: 12,920,768 km (0.09 R)
• M27: 13,720,369 km (0.032 R)
• M28: 14,398,795 km (0.088 R)
• M29: 14,742,122 km (0.103 R)
• M30: 15,297,130 km (0.118 R)
• M31: 16,714,271 km (0.054 R)
• M32: 17,220,061 km (0.082 R)
• M33: 18,320,952 km (0.104 R)
• M34: 20,129,141 km (0.034 R)
• M35: 20,976,763 km (0.092 R)
• M36: 21,054,255 km (0.058 R)
• M37: 21,678,826 km (0.093 R)
• M38: 23,588,592 km (0.106 R)
• M39: 24,074,337 km (0.107 R)
• M40: 24,645,352 km (0.093 R)
• M41: 24,727,182 km (0.068 R)
• M42: 25,055,848 km (0.081 R)
• M43: 25,717,370 km (0.057 R)
• M44: 30,243,005 km (0.116 R)
• M45: 30,682,523 km (0.117 R)
• M46: 32,731,117 km (0.11 R)
• M47: 33,999,557 km (0.089 R)
• M48: 35,932,212 km (0.097 R)
• M49: 36,771,456 km (0.116 R)
• M50: 37,428,490 km (0.067 R)
• M51: 38,279,103 km (0.1 R)
• M52: 40,095,670 km (0.051 R)
• M53: 40,675,063 km (0.102 R)
• M54: 42,135,736 km (0.099 R)
• M55: 42,233,723 km (0.074 R)
• M56: 42,724,853 km (0.085 R)
• M57: 43,020,458 km (0.098 R)
• M58: 44,209,462 km (0.041 R)
• M59: 45,008,165 km (0.111 R)
• M60: 45,308,857 km (0.081 R)
• M61: 47,229,095 km (0.083 R)
• M62: 47,636,749 km (0.119 R)
• M63: 48,660,896 km (0.116 R)
• M64: 50,003,088 km (0.094 R)
• M65: 50,730,882 km (0.032 R)
• M66: 55,385,021 km (0.031 R)
• M67: 56,030,087 km (0.086 R)
• M68: 56,677,696 km (0.078 R)
• M69: 57,545,065 km (0.1 R)
• M70: 59,842,739 km (0.109 R)
• M71: 60,173,500 km (0.107 R)
• M72: 60,394,306 km (0.111 R)
• M73: 61,835,981 km (0.08 R)
• M74: 61,947,281 km (0.104 R)
• M75: 62,393,532 km (0.05 R)
• M76: 63,401,223 km (0.105 R)
• M77: 63,513,571 km (0.08 R)
• M78: 63,738,417 km (0.091 R)
• M79: 64,640,193 km (0.096 R)
• M80: 66,799,040 km (0.116 R)
• M81: 68,520,014 km (0.052 R)
• M82: 69,212,502 km (0.067 R)
• M83: 71,420,567 km (0.094 R)
• M84: 71,654,388 km (0.098 R)
• M85: 73,297,870 km (0.098 R)
• M86: 76,144,119 km (0.091 R)
• M87: 77,340,753 km (0.047 R)
• M88: 78,061,665 km (0.108 R)
• M89: 80,237,716 km (0.056 R)
• M90: 80,480,812 km (0.054 R)
• M91: 80,724,058 km (0.074 R)
• M92: 81,455,293 km (0.118 R)

Kuiper Belt

Range: 37.1 - 66.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit