🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.23 AU

Year: 412 Days

Day: 22.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,568,140 km

• M1: 62,682 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.92 AU - 2.36 AU

Year: 1132 Days

Day: 35.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,568,140 km

• M1: 256,860 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.73 AU - 3.03 AU

Year: 1768 Days

Day: 37.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 11.4

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8 AU - 11.28 AU

Year: 10824 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,568,140 km

• M1: 231,578 km (0.116 R)
• M2: 939,026 km (0.029 R)
• M3: 1,705,117 km (0.1 R)
• M4: 1,780,514 km (0.077 R)
• M5: 1,961,078 km (0.065 R)
• M6: 2,147,777 km (0.063 R)
• M7: 2,368,583 km (0.118 R)
• M8: 2,596,869 km (0.096 R)
• M9: 2,772,797 km (0.081 R)
• M10: 2,862,406 km (0.108 R)
• M11: 3,044,466 km (0.107 R)
• M12: 3,199,001 km (0.12 R)
• M13: 3,711,523 km (0.113 R)
• M14: 4,147,003 km (0.049 R)
• M15: 4,493,172 km (0.048 R)
• M16: 4,957,225 km (0.033 R)
• M17: 5,213,486 km (0.085 R)
• M18: 6,164,330 km (0.068 R)
• M19: 6,400,395 km (0.063 R)
• M20: 6,519,625 km (0.095 R)
• M21: 6,922,342 km (0.046 R)
• M22: 7,836,834 km (0.119 R)
• M23: 8,438,517 km (0.06 R)
• M24: 8,877,437 km (0.055 R)
• M25: 9,099,739 km (0.076 R)
• M26: 9,323,837 km (0.093 R)
• M27: 9,459,223 km (0.087 R)
• M28: 9,869,271 km (0.069 R)
• M29: 10,007,200 km (0.086 R)
• M30: 10,659,596 km (0.095 R)
• M31: 11,134,121 km (0.097 R)
• M32: 11,470,267 km (0.115 R)
• M33: 13,049,721 km (0.091 R)
• M34: 13,813,419 km (0.027 R)
• M35: 13,967,804 km (0.073 R)
• M36: 14,071,176 km (0.112 R)
• M37: 15,330,640 km (0.09 R)
• M38: 15,866,051 km (0.113 R)
• M39: 16,027,916 km (0.115 R)
• M40: 16,190,230 km (0.07 R)
• M41: 18,634,060 km (0.093 R)
• M42: 20,248,221 km (0.04 R)
• M43: 20,365,207 km (0.082 R)
• M44: 21,131,298 km (0.104 R)
• M45: 22,267,793 km (0.074 R)
• M46: 22,691,603 km (0.032 R)
• M47: 23,056,921 km (0.043 R)
• M48: 23,916,960 km (0.072 R)
• M49: 24,102,611 km (0.058 R)
• M50: 24,350,943 km (0.028 R)
• M51: 25,415,631 km (0.111 R)
• M52: 26,240,065 km (0.083 R)
• M53: 26,367,672 km (0.057 R)
• M54: 28,568,705 km (0.108 R)
• M55: 28,897,372 km (0.093 R)
• M56: 29,095,140 km (0.077 R)
• M57: 29,293,357 km (0.075 R)
• M58: 29,492,023 km (0.089 R)
• M59: 30,425,065 km (0.08 R)
• M60: 31,300,213 km (0.051 R)
• M61: 31,842,954 km (0.094 R)
• M62: 32,183,738 km (0.115 R)
• M63: 32,388,687 km (0.115 R)
• M64: 33,489,578 km (0.075 R)
• M65: 33,627,956 km (0.102 R)
• M66: 33,975,023 km (0.103 R)
• M67: 34,323,287 km (0.062 R)
• M68: 37,869,803 km (0.112 R)
• M69: 38,447,999 km (0.095 R)
• M70: 38,956,333 km (0.076 R)
• M71: 39,320,753 km (0.08 R)
• M72: 39,832,976 km (0.085 R)
• M73: 40,273,692 km (0.08 R)
• M74: 40,789,954 km (0.052 R)
• M75: 40,863,855 km (0.079 R)
• M76: 43,933,155 km (0.066 R)
• M77: 46,456,871 km (0.116 R)
• M78: 47,386,322 km (0.101 R)
• M79: 48,948,872 km (0.095 R)
• M80: 49,736,505 km (0.106 R)
• M81: 51,244,601 km (0.063 R)
• M82: 51,803,947 km (0.104 R)
• M83: 52,767,507 km (0.077 R)

Asteroid Belt

Center: 14.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.1

Radius: 5.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.58 AU - 24.38 AU

Year: 32299 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,568,140 km

• M1: 148,401 km (0.114 R)
• M2: 252,372 km (0.109 R)
• M3: 663,467 km (0.111 R)
• M4: 960,269 km (0.089 R)
• M5: 1,060,799 km (0.091 R)
• M6: 1,590,375 km (0.028 R)
• M7: 2,514,291 km (0.083 R)
• M8: 2,911,025 km (0.056 R)
• M9: 3,511,361 km (0.064 R)
• M10: 3,573,444 km (0.097 R)
• M11: 3,698,658 km (0.092 R)
• M12: 4,018,348 km (0.107 R)
• M13: 4,050,811 km (0.087 R)
• M14: 4,115,886 km (0.11 R)
• M15: 4,214,322 km (0.088 R)
• M16: 6,076,965 km (0.05 R)
• M17: 6,415,505 km (0.054 R)
• M18: 7,667,938 km (0.118 R)
• M19: 7,951,725 km (0.118 R)
• M20: 8,115,535 km (0.105 R)
• M21: 8,823,881 km (0.076 R)
• M22: 9,078,496 km (0.103 R)
• M23: 9,206,702 km (0.067 R)
• M24: 9,378,739 km (0.113 R)
• M25: 9,900,985 km (0.063 R)
• M26: 10,254,336 km (0.112 R)
• M27: 10,746,961 km (0.113 R)
• M28: 12,129,246 km (0.105 R)
• M29: 12,649,996 km (0.086 R)
• M30: 12,985,095 km (0.075 R)
• M31: 13,129,756 km (0.072 R)
• M32: 13,469,044 km (0.087 R)
• M33: 13,566,582 km (0.094 R)
• M34: 13,762,256 km (0.037 R)
• M35: 14,504,262 km (0.087 R)
• M36: 14,754,539 km (0.074 R)
• M37: 15,361,009 km (0.073 R)
• M38: 15,923,945 km (0.11 R)
• M39: 16,233,912 km (0.116 R)
• M40: 17,334,354 km (0.115 R)
• M41: 17,706,554 km (0.099 R)
• M42: 18,784,257 km (0.071 R)
• M43: 19,331,037 km (0.117 R)
• M44: 20,384,355 km (0.114 R)
• M45: 21,115,590 km (0.097 R)
• M46: 21,627,065 km (0.084 R)
• M47: 23,653,967 km (0.092 R)
• M48: 24,066,707 km (0.079 R)
• M49: 24,541,082 km (0.044 R)
• M50: 24,958,909 km (0.088 R)
• M51: 25,983,056 km (0.084 R)
• M52: 27,205,570 km (0.105 R)
• M53: 27,267,204 km (0.096 R)
• M54: 27,452,256 km (0.109 R)
• M55: 28,634,379 km (0.083 R)
• M56: 30,278,759 km (0.092 R)
• M57: 31,758,730 km (0.081 R)
• M58: 32,018,432 km (0.066 R)
• M59: 35,392,014 km (0.108 R)
• M60: 35,661,290 km (0.051 R)
• M61: 37,359,974 km (0.037 R)
• M62: 40,202,333 km (0.108 R)
• M63: 41,898,175 km (0.086 R)
• M64: 42,468,592 km (0.035 R)
• M65: 42,540,099 km (0.113 R)
• M66: 42,611,607 km (0.077 R)
• M67: 42,683,264 km (0.075 R)
• M68: 43,113,508 km (0.091 R)
• M69: 44,921,548 km (0.113 R)
• M70: 46,459,414 km (0.082 R)
• M71: 46,901,924 km (0.065 R)
• M72: 47,271,880 km (0.091 R)
• M73: 47,345,931 km (0.1 R)
• M74: 47,420,131 km (0.119 R)
• M75: 47,494,182 km (0.071 R)
• M76: 47,865,634 km (0.067 R)
• M77: 48,088,984 km (0.094 R)
• M78: 48,237,983 km (0.108 R)
• M79: 48,312,632 km (0.09 R)
• M80: 48,461,931 km (0.077 R)
• M81: 48,760,977 km (0.03 R)
• M82: 49,661,856 km (0.059 R)
• M83: 49,887,898 km (0.069 R)
• M84: 50,416,726 km (0.12 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit