🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 31.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 117.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.02 AU - 3.32 AU

Year: 1635 Days

Day: 26 Hours

Environment

Temp: -106 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,075,825 km

• M1: 1,069,326 km (0.069 R)
• M2: 1,928,317 km (0.1 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.2

Radius: 9

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.84 AU - 7.36 AU

Year: 5646 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,075,825 km

• M1: 117,285 km (0.032 R)
• M2: 250,277 km (0.089 R)
• M3: 327,919 km (0.086 R)
• M4: 458,966 km (0.064 R)
• M5: 537,505 km (0.108 R)
• M6: 609,013 km (0.086 R)
• M7: 789,727 km (0.068 R)
• M8: 1,299,407 km (0.06 R)
• M9: 1,570,179 km (0.084 R)
• M10: 1,658,592 km (0.101 R)
• M11: 1,730,399 km (0.055 R)
• M12: 1,952,701 km (0.044 R)
• M13: 2,404,337 km (0.064 R)
• M14: 3,174,616 km (0.076 R)
• M15: 3,332,741 km (0.085 R)
• M16: 3,846,909 km (0.09 R)
• M17: 4,113,343 km (0.078 R)
• M18: 4,896,338 km (0.105 R)
• M19: 4,974,578 km (0.111 R)
• M20: 5,079,596 km (0.106 R)
• M21: 5,185,212 km (0.087 R)
• M22: 5,452,693 km (0.096 R)
• M23: 5,724,662 km (0.029 R)
• M24: 6,225,515 km (0.089 R)
• M25: 6,310,337 km (0.116 R)
• M26: 6,624,643 km (0.103 R)
• M27: 6,798,326 km (0.03 R)
• M28: 7,538,237 km (0.052 R)
• M29: 7,933,025 km (0.108 R)
• M30: 8,334,546 km (0.077 R)
• M31: 8,490,726 km (0.076 R)
• M32: 8,647,954 km (0.119 R)
• M33: 8,711,084 km (0.118 R)
• M34: 8,901,522 km (0.09 R)
• M35: 9,029,129 km (0.109 R)
• M36: 9,093,307 km (0.094 R)
• M37: 9,254,124 km (0.032 R)
• M38: 9,611,364 km (0.099 R)
• M39: 9,906,969 km (0.105 R)
• M40: 10,105,785 km (0.041 R)
• M41: 10,238,927 km (0.106 R)
• M42: 10,406,327 km (0.079 R)
• M43: 10,811,887 km (0.098 R)
• M44: 11,812,996 km (0.036 R)
• M45: 11,918,163 km (0.109 R)
• M46: 12,377,877 km (0.027 R)
• M47: 12,807,373 km (0.058 R)
• M48: 13,717,975 km (0.074 R)
• M49: 14,087,931 km (0.078 R)
• M50: 14,611,673 km (0.081 R)
• M51: 15,255,991 km (0.046 R)
• M52: 16,376,479 km (0.114 R)
• M53: 16,808,518 km (0.098 R)
• M54: 18,451,401 km (0.076 R)
• M55: 19,519,530 km (0.049 R)
• M56: 20,565,518 km (0.081 R)
• M57: 20,649,892 km (0.115 R)
• M58: 22,798,715 km (0.109 R)
• M59: 23,633,771 km (0.102 R)
• M60: 23,899,606 km (0.088 R)
• M61: 24,434,119 km (0.088 R)
• M62: 25,288,473 km (0.091 R)
• M63: 25,605,770 km (0.071 R)
• M64: 26,061,295 km (0.105 R)
• M65: 26,611,367 km (0.073 R)
• M66: 26,703,519 km (0.04 R)
• M67: 27,629,979 km (0.114 R)
• M68: 28,143,997 km (0.104 R)
• M69: 28,708,430 km (0.111 R)
• M70: 29,181,608 km (0.038 R)
• M71: 29,371,597 km (0.062 R)
• M72: 29,896,237 km (0.095 R)
• M73: 30,375,848 km (0.078 R)
• M74: 31,003,112 km (0.057 R)
• M75: 31,245,460 km (0.071 R)
• M76: 31,342,699 km (0.089 R)
• M77: 31,878,708 km (0.071 R)
• M78: 31,976,545 km (0.117 R)
• M79: 32,319,573 km (0.046 R)
• M80: 32,417,859 km (0.11 R)
• M81: 32,614,580 km (0.102 R)
• M82: 33,009,369 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.3

Radius: 4.5

Gravity: 22.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.54 AU - 16.76 AU

Year: 21013 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,075,825 km

• M1: 146,756 km (0.09 R)
• M2: 208,988 km (0.119 R)
• M3: 567,275 km (0.074 R)
• M4: 1,070,373 km (0.069 R)
• M5: 1,361,789 km (0.105 R)
• M6: 1,796,670 km (0.076 R)
• M7: 1,950,607 km (0.116 R)
• M8: 2,370,827 km (0.083 R)
• M9: 2,712,658 km (0.068 R)
• M10: 2,925,087 km (0.097 R)
• M11: 3,328,403 km (0.116 R)
• M12: 3,479,497 km (0.103 R)
• M13: 3,594,238 km (0.094 R)
• M14: 4,186,496 km (0.078 R)
• M15: 4,766,338 km (0.06 R)
• M16: 5,065,533 km (0.077 R)
• M17: 5,326,881 km (0.083 R)
• M18: 5,908,069 km (0.063 R)
• M19: 6,229,255 km (0.047 R)
• M20: 6,368,681 km (0.086 R)
• M21: 7,818,583 km (0.05 R)
• M22: 8,425,950 km (0.072 R)
• M23: 8,477,263 km (0.068 R)
• M24: 9,153,445 km (0.056 R)
• M25: 10,227,408 km (0.106 R)
• M26: 10,446,868 km (0.078 R)
• M27: 10,779,125 km (0.116 R)
• M28: 10,946,525 km (0.047 R)
• M29: 11,624,652 km (0.112 R)
• M30: 12,432,929 km (0.084 R)
• M31: 12,608,557 km (0.085 R)
• M32: 13,860,243 km (0.052 R)
• M33: 15,026,358 km (0.111 R)
• M34: 15,652,724 km (0.107 R)
• M35: 16,159,861 km (0.106 R)
• M36: 17,320,741 km (0.087 R)
• M37: 17,582,238 km (0.084 R)
• M38: 19,044,258 km (0.109 R)
• M39: 20,337,831 km (0.057 R)
• M40: 21,449,044 km (0.101 R)
• M41: 21,519,055 km (0.11 R)
• M42: 22,508,496 km (0.117 R)
• M43: 24,458,205 km (0.106 R)
• M44: 25,638,831 km (0.075 R)
• M45: 26,989,101 km (0.061 R)
• M46: 27,444,178 km (0.074 R)
• M47: 28,208,474 km (0.12 R)
• M48: 28,593,239 km (0.112 R)
• M49: 30,621,936 km (0.101 R)
• M50: 31,334,920 km (0.107 R)
• M51: 31,414,506 km (0.065 R)
• M52: 31,573,827 km (0.087 R)
• M53: 31,733,299 km (0.051 R)
• M54: 32,535,293 km (0.114 R)
• M55: 33,669,245 km (0.083 R)
• M56: 34,241,008 km (0.089 R)
• M57: 34,980,769 km (0.087 R)
• M58: 35,145,925 km (0.111 R)
• M59: 35,228,653 km (0.073 R)
• M60: 35,725,916 km (0.074 R)
• M61: 38,672,994 km (0.11 R)
• M62: 38,758,265 km (0.087 R)
• M63: 39,271,685 km (0.088 R)
• M64: 39,357,405 km (0.109 R)
• M65: 40,564,959 km (0.056 R)
• M66: 40,738,343 km (0.115 R)
• M67: 43,104,532 km (0.095 R)
• M68: 43,636,353 km (0.065 R)
• M69: 44,170,267 km (0.046 R)
• M70: 45,785,326 km (0.047 R)
• M71: 49,072,590 km (0.093 R)
• M72: 49,720,648 km (0.102 R)
• M73: 50,092,099 km (0.1 R)
• M74: 50,278,348 km (0.111 R)
• M75: 50,931,493 km (0.116 R)
• M76: 51,493,681 km (0.084 R)
• M77: 52,529,647 km (0.068 R)
• M78: 52,718,738 km (0.085 R)
• M79: 53,097,670 km (0.113 R)
• M80: 53,192,515 km (0.081 R)
• M81: 53,953,370 km (0.073 R)
• M82: 55,005,491 km (0.043 R)
• M83: 55,101,384 km (0.073 R)
• M84: 55,293,617 km (0.104 R)
• M85: 55,486,000 km (0.092 R)
• M86: 56,547,846 km (0.107 R)
• M87: 56,644,785 km (0.081 R)
• M88: 60,663,732 km (0.076 R)
• M89: 61,060,764 km (0.085 R)
• M90: 61,160,097 km (0.117 R)
• M91: 61,857,224 km (0.066 R)
• M92: 62,958,114 km (0.088 R)
• M93: 64,469,801 km (0.059 R)
• M94: 66,197,357 km (0.06 R)
• M95: 66,810,708 km (0.083 R)
• M96: 67,323,380 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit