🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.7 AU - 0.86 AU

Year: 261 Days

Day: 25.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,955,824 km

• M1: 82,129 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.65 AU - 2.09 AU

Year: 969 Days

Day: 36.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,955,824 km

• M1: 391,498 km (0.047 R)
• M2: 728,542 km (0.111 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 11.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.99 AU - 5.07 AU

Year: 3652 Days

Day: 14.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,955,824 km

• M1: 157,227 km (0.074 R)
• M2: 315,053 km (0.114 R)
• M3: 405,111 km (0.089 R)
• M4: 795,561 km (0.064 R)
• M5: 873,203 km (0.061 R)
• M6: 1,048,831 km (0.112 R)
• M7: 1,288,935 km (0.099 R)
• M8: 1,491,192 km (0.074 R)
• M9: 1,589,328 km (0.086 R)
• M10: 1,718,880 km (0.08 R)
• M11: 2,160,343 km (0.11 R)
• M12: 2,861,209 km (0.06 R)
• M13: 3,020,231 km (0.072 R)
• M14: 3,163,995 km (0.072 R)
• M15: 3,310,152 km (0.05 R)
• M16: 3,742,939 km (0.119 R)
• M17: 4,054,850 km (0.084 R)
• M18: 4,354,794 km (0.111 R)
• M19: 4,517,856 km (0.046 R)
• M20: 4,745,394 km (0.116 R)
• M21: 4,976,672 km (0.097 R)
• M22: 5,938,886 km (0.103 R)
• M23: 6,051,832 km (0.059 R)
• M24: 6,211,304 km (0.12 R)
• M25: 6,791,893 km (0.087 R)
• M26: 7,124,748 km (0.069 R)
• M27: 7,293,195 km (0.115 R)
• M28: 7,365,750 km (0.092 R)
• M29: 9,101,086 km (0.051 R)
• M30: 9,680,029 km (0.09 R)
• M31: 9,920,284 km (0.035 R)
• M32: 10,108,627 km (0.06 R)
• M33: 10,325,245 km (0.085 R)
• M34: 10,434,152 km (0.05 R)
• M35: 10,543,508 km (0.084 R)
• M36: 11,235,099 km (0.12 R)
• M37: 11,319,173 km (0.094 R)
• M38: 11,515,894 km (0.046 R)
• M39: 12,430,087 km (0.107 R)
• M40: 12,546,025 km (0.113 R)
• M41: 12,749,778 km (0.035 R)
• M42: 13,249,135 km (0.03 R)
• M43: 13,486,248 km (0.107 R)
• M44: 13,665,167 km (0.088 R)
• M45: 13,754,776 km (0.106 R)
• M46: 14,055,318 km (0.083 R)
• M47: 14,176,044 km (0.105 R)
• M48: 14,388,323 km (0.073 R)
• M49: 14,846,691 km (0.067 R)
• M50: 14,969,810 km (0.104 R)
• M51: 15,309,846 km (0.092 R)
• M52: 15,746,522 km (0.116 R)
• M53: 15,903,450 km (0.053 R)
• M54: 16,218,803 km (0.108 R)
• M55: 17,501,006 km (0.062 R)
• M56: 17,631,156 km (0.11 R)
• M57: 18,882,243 km (0.041 R)
• M58: 19,484,973 km (0.079 R)
• M59: 19,586,101 km (0.118 R)
• M60: 20,743,540 km (0.075 R)
• M61: 20,881,170 km (0.078 R)
• M62: 21,296,005 km (0.037 R)
• M63: 21,539,251 km (0.105 R)
• M64: 21,643,670 km (0.109 R)
• M65: 21,853,257 km (0.079 R)
• M66: 23,088,935 km (0.11 R)
• M67: 23,446,175 km (0.08 R)
• M68: 23,841,263 km (0.112 R)
• M69: 24,274,648 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 10.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.51 AU - 9.39 AU

Year: 9303 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,955,824 km

• M1: 158,424 km (0.099 R)
• M2: 296,054 km (0.11 R)
• M3: 363,672 km (0.095 R)
• M4: 492,177 km (0.114 R)
• M5: 700,716 km (0.091 R)
• M6: 816,056 km (0.12 R)
• M7: 1,221,467 km (0.102 R)
• M8: 1,321,996 km (0.042 R)
• M9: 1,752,240 km (0.117 R)
• M10: 1,843,495 km (0.065 R)
• M11: 1,959,732 km (0.071 R)
• M12: 2,373,669 km (0.054 R)
• M13: 2,500,678 km (0.113 R)
• M14: 2,682,290 km (0.087 R)
• M15: 3,802,030 km (0.089 R)
• M16: 4,102,422 km (0.116 R)
• M17: 4,726,395 km (0.114 R)
• M18: 4,854,750 km (0.116 R)
• M19: 5,683,373 km (0.091 R)
• M20: 6,271,741 km (0.045 R)
• M21: 6,484,170 km (0.026 R)
• M22: 6,734,896 km (0.098 R)
• M23: 7,731,667 km (0.097 R)
• M24: 8,112,543 km (0.108 R)
• M25: 8,266,629 km (0.072 R)
• M26: 8,499,702 km (0.112 R)
• M27: 8,932,339 km (0.114 R)
• M28: 9,051,718 km (0.085 R)
• M29: 10,148,869 km (0.041 R)
• M30: 10,692,209 km (0.115 R)
• M31: 11,503,179 km (0.119 R)
• M32: 12,157,370 km (0.106 R)
• M33: 12,245,483 km (0.119 R)
• M34: 13,730,392 km (0.092 R)
• M35: 13,960,324 km (0.111 R)
• M36: 14,377,403 km (0.073 R)
• M37: 14,470,752 km (0.116 R)
• M38: 14,798,670 km (0.119 R)
• M39: 14,892,767 km (0.092 R)
• M40: 16,086,558 km (0.118 R)
• M41: 16,280,437 km (0.108 R)
• M42: 16,572,751 km (0.081 R)
• M43: 17,758,913 km (0.027 R)
• M44: 19,023,613 km (0.076 R)
• M45: 20,684,449 km (0.095 R)
• M46: 22,553,525 km (0.063 R)
• M47: 22,770,591 km (0.067 R)
• M48: 23,480,732 km (0.068 R)
• M49: 23,700,791 km (0.091 R)
• M50: 24,253,704 km (0.074 R)
• M51: 24,978,955 km (0.096 R)
• M52: 26,794,325 km (0.062 R)
• M53: 27,601,854 km (0.081 R)
• M54: 27,834,030 km (0.105 R)
• M55: 28,358,820 km (0.078 R)
• M56: 28,710,524 km (0.096 R)
• M57: 29,893,245 km (0.059 R)
• M58: 30,072,014 km (0.085 R)
• M59: 30,251,083 km (0.028 R)
• M60: 31,454,448 km (0.029 R)
• M61: 31,696,946 km (0.087 R)
• M62: 32,123,001 km (0.113 R)
• M63: 32,550,851 km (0.117 R)
• M64: 32,919,011 km (0.077 R)
• M65: 33,412,236 km (0.095 R)
• M66: 34,655,693 km (0.119 R)
• M67: 34,843,438 km (0.043 R)
• M68: 35,787,700 km (0.068 R)
• M69: 35,914,260 km (0.051 R)
• M70: 36,485,574 km (0.099 R)
• M71: 37,315,992 km (0.11 R)
• M72: 37,444,347 km (0.11 R)
• M73: 37,830,160 km (0.071 R)
• M74: 38,540,899 km (0.12 R)
• M75: 39,778,971 km (0.085 R)
• M76: 40,238,386 km (0.11 R)
• M77: 40,370,033 km (0.074 R)
• M78: 41,096,330 km (0.052 R)
• M79: 41,162,602 km (0.036 R)
• M80: 42,964,508 km (0.117 R)
• M81: 44,451,810 km (0.111 R)
• M82: 44,792,146 km (0.065 R)
• M83: 45,406,993 km (0.097 R)
• M84: 45,544,025 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit