🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.8 AU

Year: 202 Days

Day: 38 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,504,932 km

• M1: 166,802 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.41 AU - 4.07 AU

Year: 2785 Days

Day: 14.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 11.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.91 AU - 10.63 AU

Year: 12671 Days

Day: 11 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,504,932 km

• M1: 192,084 km (0.06 R)
• M2: 464,202 km (0.106 R)
• M3: 642,672 km (0.092 R)
• M4: 993,629 km (0.048 R)
• M5: 1,070,822 km (0.091 R)
• M6: 1,556,416 km (0.097 R)
• M7: 1,859,651 km (0.065 R)
• M8: 2,388,928 km (0.1 R)
• M9: 2,495,143 km (0.082 R)
• M10: 2,575,776 km (0.107 R)
• M11: 2,684,683 km (0.09 R)
• M12: 3,106,998 km (0.106 R)
• M13: 3,223,236 km (0.099 R)
• M14: 3,580,625 km (0.084 R)
• M15: 3,702,697 km (0.104 R)
• M16: 4,077,290 km (0.115 R)
• M17: 4,366,163 km (0.087 R)
• M18: 4,998,214 km (0.083 R)
• M19: 5,447,307 km (0.059 R)
• M20: 5,588,079 km (0.117 R)
• M21: 5,765,801 km (0.109 R)
• M22: 6,127,080 km (0.079 R)
• M23: 6,421,339 km (0.08 R)
• M24: 6,720,236 km (0.074 R)
• M25: 7,138,810 km (0.097 R)
• M26: 7,802,277 km (0.113 R)
• M27: 9,567,382 km (0.065 R)
• M28: 9,952,148 km (0.119 R)
• M29: 10,038,316 km (0.096 R)
• M30: 10,124,634 km (0.115 R)
• M31: 10,341,850 km (0.092 R)
• M32: 10,429,066 km (0.082 R)
• M33: 11,047,055 km (0.05 R)
• M34: 14,068,633 km (0.109 R)
• M35: 14,359,750 km (0.047 R)
• M36: 15,694,313 km (0.086 R)
• M37: 15,895,522 km (0.109 R)
• M38: 16,148,043 km (0.064 R)
• M39: 16,249,470 km (0.119 R)
• M40: 16,401,911 km (0.098 R)
• M41: 16,657,125 km (0.083 R)
• M42: 17,848,223 km (0.102 R)
• M43: 18,005,600 km (0.116 R)
• M44: 18,427,466 km (0.085 R)
• M45: 19,712,811 km (0.113 R)
• M46: 21,082,379 km (0.066 R)
• M47: 21,248,732 km (0.074 R)
• M48: 21,918,781 km (0.084 R)
• M49: 22,595,711 km (0.095 R)
• M50: 22,879,798 km (0.097 R)
• M51: 23,050,788 km (0.073 R)
• M52: 23,336,819 km (0.116 R)
• M53: 23,451,561 km (0.079 R)
• M54: 23,739,237 km (0.112 R)
• M55: 23,912,322 km (0.088 R)
• M56: 24,259,838 km (0.108 R)
• M57: 24,725,835 km (0.069 R)
• M58: 25,903,918 km (0.1 R)
• M59: 26,141,630 km (0.079 R)
• M60: 26,439,928 km (0.119 R)
• M61: 27,160,391 km (0.102 R)
• M62: 27,401,992 km (0.069 R)
• M63: 29,298,294 km (0.049 R)
• M64: 29,422,161 km (0.037 R)
• M65: 30,795,470 km (0.07 R)
• M66: 31,110,523 km (0.095 R)
• M67: 32,958,655 km (0.072 R)
• M68: 34,580,296 km (0.066 R)
• M69: 34,907,766 km (0.063 R)
• M70: 35,170,459 km (0.1 R)
• M71: 36,028,852 km (0.107 R)
• M72: 36,560,523 km (0.109 R)
• M73: 38,035,857 km (0.069 R)
• M74: 39,121,040 km (0.072 R)
• M75: 39,873,068 km (0.111 R)
• M76: 40,836,928 km (0.057 R)
• M77: 41,044,569 km (0.096 R)
• M78: 41,391,188 km (0.047 R)
• M79: 43,987,010 km (0.101 R)
• M80: 44,484,124 km (0.072 R)
• M81: 47,359,694 km (0.119 R)
• M82: 48,014,933 km (0.096 R)
• M83: 48,307,247 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.1

Radius: 7.8

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.38 AU - 16.76 AU

Year: 21412 Days

Day: 15.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,504,932 km

• M1: 111,002 km (0.116 R)
• M2: 286,330 km (0.061 R)
• M3: 455,077 km (0.028 R)
• M4: 563,236 km (0.059 R)
• M5: 632,500 km (0.103 R)
• M6: 2,326,546 km (0.073 R)
• M7: 2,757,388 km (0.102 R)
• M8: 3,212,913 km (0.082 R)
• M9: 3,298,334 km (0.065 R)
• M10: 3,691,776 km (0.119 R)
• M11: 3,916,921 km (0.104 R)
• M12: 4,146,554 km (0.1 R)
• M13: 5,614,408 km (0.111 R)
• M14: 6,136,355 km (0.05 R)
• M15: 6,242,719 km (0.115 R)
• M16: 6,728,463 km (0.104 R)
• M17: 7,059,075 km (0.074 R)
• M18: 7,451,470 km (0.08 R)
• M19: 7,736,155 km (0.101 R)
• M20: 8,850,210 km (0.043 R)
• M21: 8,970,337 km (0.114 R)
• M22: 10,454,348 km (0.088 R)
• M23: 10,708,964 km (0.101 R)
• M24: 11,616,424 km (0.031 R)
• M25: 12,413,781 km (0.047 R)
• M26: 12,683,506 km (0.111 R)
• M27: 13,228,641 km (0.041 R)
• M28: 13,573,314 km (0.092 R)
• M29: 13,642,578 km (0.072 R)
• M30: 13,711,991 km (0.119 R)
• M31: 13,781,554 km (0.101 R)
• M32: 14,767,255 km (0.079 R)
• M33: 15,994,406 km (0.103 R)
• M34: 16,140,862 km (0.08 R)
• M35: 16,361,519 km (0.09 R)
• M36: 16,435,271 km (0.091 R)
• M37: 17,479,464 km (0.093 R)
• M38: 18,776,178 km (0.083 R)
• M39: 19,867,196 km (0.09 R)
• M40: 20,103,560 km (0.076 R)
• M41: 22,191,647 km (0.077 R)
• M42: 22,436,988 km (0.071 R)
• M43: 24,179,504 km (0.082 R)
• M44: 24,854,639 km (0.113 R)
• M45: 26,223,609 km (0.119 R)
• M46: 27,353,671 km (0.093 R)
• M47: 27,441,336 km (0.108 R)
• M48: 28,057,081 km (0.11 R)
• M49: 28,322,467 km (0.116 R)
• M50: 29,391,942 km (0.064 R)
• M51: 29,751,426 km (0.081 R)
• M52: 30,838,404 km (0.092 R)
• M53: 31,203,722 km (0.082 R)
• M54: 31,295,276 km (0.08 R)
• M55: 32,958,056 km (0.072 R)
• M56: 33,051,256 km (0.087 R)
• M57: 33,237,954 km (0.104 R)
• M58: 35,029,239 km (0.071 R)
• M59: 35,888,529 km (0.092 R)
• M60: 36,176,505 km (0.079 R)
• M61: 38,018,204 km (0.106 R)
• M62: 38,606,124 km (0.112 R)
• M63: 39,098,451 km (0.088 R)
• M64: 39,791,089 km (0.111 R)
• M65: 42,095,195 km (0.052 R)
• M66: 44,545,309 km (0.116 R)
• M67: 45,579,629 km (0.094 R)
• M68: 45,891,540 km (0.107 R)
• M69: 47,251,235 km (0.097 R)
• M70: 48,518,030 km (0.084 R)
• M71: 49,689,082 km (0.092 R)
• M72: 50,009,970 km (0.075 R)
• M73: 50,546,577 km (0.084 R)
• M74: 51,192,840 km (0.03 R)
• M75: 51,733,487 km (0.06 R)
• M76: 52,711,558 km (0.077 R)
• M77: 55,017,310 km (0.102 R)
• M78: 55,349,267 km (0.099 R)
• M79: 55,460,119 km (0.052 R)
• M80: 56,349,479 km (0.119 R)
• M81: 57,019,677 km (0.119 R)
• M82: 58,480,650 km (0.083 R)
• M83: 68,450,301 km (0.099 R)
• M84: 70,242,184 km (0.102 R)
• M85: 73,384,487 km (0.048 R)
• M86: 73,506,260 km (0.045 R)
• M87: 74,238,243 km (0.077 R)
• M88: 74,850,247 km (0.106 R)
• M89: 78,432,069 km (0.045 R)
• M90: 78,556,535 km (0.101 R)
• M91: 79,304,973 km (0.111 R)
• M92: 80,808,880 km (0.038 R)
• M93: 83,463,345 km (0.081 R)
• M94: 83,717,661 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit