🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.8 AU - 1.12 AU

Year: 354 Days

Day: 25.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,370,361 km

• M1: 375,640 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.49 AU - 1.71 AU

Year: 762 Days

Day: 24.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 13.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.01 AU - 8.37 AU

Year: 8034 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,370,361 km

• M1: 192,383 km (0.034 R)
• M2: 358,436 km (0.053 R)
• M3: 520,002 km (0.087 R)
• M4: 808,576 km (0.111 R)
• M5: 1,036,564 km (0.07 R)
• M6: 1,187,807 km (0.073 R)
• M7: 1,556,566 km (0.112 R)
• M8: 1,687,614 km (0.054 R)
• M9: 2,176,051 km (0.03 R)
• M10: 2,449,366 km (0.104 R)
• M11: 3,450,026 km (0.095 R)
• M12: 3,536,344 km (0.099 R)
• M13: 3,888,946 km (0.072 R)
• M14: 4,069,660 km (0.089 R)
• M15: 4,222,250 km (0.11 R)
• M16: 4,949,296 km (0.064 R)
• M17: 5,411,105 km (0.1 R)
• M18: 6,059,911 km (0.1 R)
• M19: 6,305,251 km (0.109 R)
• M20: 6,411,466 km (0.103 R)
• M21: 6,697,497 km (0.091 R)
• M22: 6,987,717 km (0.085 R)
• M23: 8,973,927 km (0.103 R)
• M24: 9,294,217 km (0.05 R)
• M25: 10,486,811 km (0.115 R)
• M26: 10,612,922 km (0.098 R)
• M27: 11,640,061 km (0.104 R)
• M28: 11,814,342 km (0.065 R)
• M29: 12,788,524 km (0.083 R)
• M30: 12,968,490 km (0.032 R)
• M31: 13,696,433 km (0.073 R)
• M32: 13,880,588 km (0.115 R)
• M33: 14,019,116 km (0.12 R)
• M34: 14,344,341 km (0.091 R)
• M35: 15,430,572 km (0.1 R)
• M36: 15,718,248 km (0.112 R)
• M37: 17,035,009 km (0.114 R)
• M38: 17,681,571 km (0.078 R)
• M39: 18,640,942 km (0.093 R)
• M40: 18,845,143 km (0.078 R)
• M41: 19,204,178 km (0.083 R)
• M42: 19,825,009 km (0.064 R)
• M43: 20,137,818 km (0.115 R)
• M44: 21,033,161 km (0.049 R)
• M45: 21,245,740 km (0.118 R)
• M46: 21,566,029 km (0.101 R)
• M47: 21,834,108 km (0.069 R)
• M48: 22,157,240 km (0.115 R)
• M49: 22,699,233 km (0.101 R)
• M50: 23,520,675 km (0.09 R)
• M51: 23,630,928 km (0.111 R)
• M52: 24,575,041 km (0.089 R)
• M53: 25,361,776 km (0.095 R)
• M54: 25,758,210 km (0.045 R)
• M55: 26,557,362 km (0.076 R)
• M56: 27,075,419 km (0.056 R)
• M57: 28,238,543 km (0.119 R)
• M58: 28,355,828 km (0.115 R)
• M59: 29,121,619 km (0.119 R)
• M60: 30,133,499 km (0.114 R)
• M61: 31,703,080 km (0.12 R)
• M62: 32,375,223 km (0.095 R)
• M63: 32,559,378 km (0.061 R)
• M64: 33,423,156 km (0.055 R)
• M65: 33,547,173 km (0.107 R)
• M66: 34,419,628 km (0.034 R)
• M67: 35,110,321 km (0.07 R)
• M68: 35,236,432 km (0.091 R)
• M69: 35,362,543 km (0.093 R)
• M70: 36,633,227 km (0.096 R)
• M71: 37,338,432 km (0.098 R)
• M72: 38,697,080 km (0.089 R)
• M73: 39,546,347 km (0.066 R)
• M74: 40,006,211 km (0.092 R)
• M75: 40,401,747 km (0.103 R)
• M76: 43,341,794 km (0.088 R)
• M77: 43,680,334 km (0.029 R)
• M78: 44,155,607 km (0.112 R)
• M79: 44,496,241 km (0.063 R)
• M80: 45,385,750 km (0.117 R)
• M81: 45,936,121 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 12

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.2 AU - 10.6 AU

Year: 10857 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,370,361 km

• M1: 160,668 km (0.102 R)
• M2: 277,205 km (0.103 R)
• M3: 471,084 km (0.038 R)
• M4: 639,680 km (0.075 R)
• M5: 764,595 km (0.12 R)
• M6: 1,211,144 km (0.1 R)
• M7: 1,289,683 km (0.116 R)
• M8: 1,536,520 km (0.08 R)
• M9: 1,622,389 km (0.035 R)
• M10: 1,799,064 km (0.086 R)
• M11: 2,293,335 km (0.107 R)
• M12: 3,602,616 km (0.111 R)
• M13: 3,776,748 km (0.095 R)
• M14: 3,983,492 km (0.101 R)
• M15: 4,815,555 km (0.114 R)
• M16: 5,366,824 km (0.055 R)
• M17: 5,633,108 km (0.11 R)
• M18: 5,768,045 km (0.11 R)
• M19: 5,869,772 km (0.085 R)
• M20: 6,213,697 km (0.104 R)
• M21: 6,318,116 km (0.082 R)
• M22: 6,741,927 km (0.061 R)
• M23: 7,102,159 km (0.063 R)
• M24: 7,321,320 km (0.072 R)
• M25: 7,654,325 km (0.061 R)
• M26: 8,296,848 km (0.104 R)
• M27: 8,760,751 km (0.098 R)
• M28: 8,996,068 km (0.116 R)
• M29: 9,154,043 km (0.052 R)
• M30: 9,432,744 km (0.076 R)
• M31: 9,512,779 km (0.088 R)
• M32: 9,916,992 km (0.064 R)
• M33: 11,078,470 km (0.111 R)
• M34: 11,375,572 km (0.028 R)
• M35: 12,021,086 km (0.097 R)
• M36: 12,238,901 km (0.117 R)
• M37: 12,546,025 km (0.117 R)
• M38: 13,527,986 km (0.036 R)
• M39: 15,140,651 km (0.09 R)
• M40: 17,449,694 km (0.118 R)
• M41: 17,845,081 km (0.093 R)
• M42: 18,243,460 km (0.044 R)
• M43: 19,456,250 km (0.079 R)
• M44: 19,917,760 km (0.08 R)
• M45: 20,382,859 km (0.118 R)
• M46: 21,271,321 km (0.085 R)
• M47: 22,225,606 km (0.081 R)
• M48: 22,493,237 km (0.12 R)
• M49: 24,011,505 km (0.094 R)
• M50: 25,060,486 km (0.12 R)
• M51: 26,124,426 km (0.111 R)
• M52: 26,293,771 km (0.051 R)
• M53: 26,520,112 km (0.106 R)
• M54: 27,432,061 km (0.12 R)
• M55: 27,776,585 km (0.116 R)
• M56: 28,238,393 km (0.106 R)
• M57: 29,638,779 km (0.118 R)
• M58: 30,406,814 km (0.117 R)
• M59: 30,882,685 km (0.117 R)
• M60: 31,301,110 km (0.101 R)
• M61: 31,420,938 km (0.089 R)
• M62: 31,540,916 km (0.109 R)
• M63: 31,781,469 km (0.103 R)
• M64: 32,385,545 km (0.104 R)
• M65: 32,628,193 km (0.036 R)
• M66: 33,543,732 km (0.103 R)
• M67: 34,343,931 km (0.093 R)
• M68: 35,025,948 km (0.1 R)
• M69: 35,587,239 km (0.051 R)
• M70: 35,963,179 km (0.088 R)
• M71: 36,088,691 km (0.074 R)
• M72: 36,971,917 km (0.075 R)
• M73: 37,416,223 km (0.094 R)
• M74: 38,695,434 km (0.113 R)
• M75: 39,081,845 km (0.065 R)
• M76: 39,923,782 km (0.053 R)
• M77: 40,314,382 km (0.093 R)
• M78: 41,691,431 km (0.076 R)
• M79: 41,823,376 km (0.118 R)
• M80: 42,485,197 km (0.117 R)
• M81: 43,551,381 km (0.104 R)
• M82: 43,953,350 km (0.046 R)
• M83: 44,289,347 km (0.11 R)
• M84: 44,896,415 km (0.042 R)
• M85: 45,167,038 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit