🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.49 AU - 3.13 AU

Year: 1663 Days

Day: 33 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.43 AU - 5.27 AU

Year: 3771 Days

Day: 48 Hours

Environment

Temp: -126 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 13.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.17 AU - 11.79 AU

Year: 11133 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,080,545 km

• M1: 269,725 km (0.101 R)
• M2: 456,722 km (0.112 R)
• M3: 572,212 km (0.074 R)
• M4: 1,104,930 km (0.095 R)
• M5: 1,255,874 km (0.114 R)
• M6: 1,529,189 km (0.101 R)
• M7: 1,647,671 km (0.092 R)
• M8: 2,171,862 km (0.113 R)
• M9: 2,829,793 km (0.086 R)
• M10: 2,956,054 km (0.104 R)
• M11: 3,985,736 km (0.089 R)
• M12: 4,175,576 km (0.066 R)
• M13: 4,441,411 km (0.113 R)
• M14: 4,863,576 km (0.056 R)
• M15: 5,246,996 km (0.114 R)
• M16: 5,403,026 km (0.111 R)
• M17: 5,826,987 km (0.09 R)
• M18: 6,344,595 km (0.07 R)
• M19: 6,538,923 km (0.089 R)
• M20: 6,820,167 km (0.061 R)
• M21: 7,220,790 km (0.086 R)
• M22: 7,453,116 km (0.072 R)
• M23: 7,540,780 km (0.107 R)
• M24: 7,687,835 km (0.068 R)
• M25: 8,467,987 km (0.072 R)
• M26: 8,651,694 km (0.073 R)
• M27: 8,836,746 km (0.109 R)
• M28: 9,054,112 km (0.076 R)
• M29: 9,179,325 km (0.083 R)
• M30: 9,399,533 km (0.054 R)
• M31: 9,589,822 km (0.114 R)
• M32: 10,396,304 km (0.033 R)
• M33: 10,890,575 km (0.108 R)
• M34: 11,157,458 km (0.101 R)
• M35: 11,629,589 km (0.07 R)
• M36: 11,765,723 km (0.106 R)
• M37: 11,868,197 km (0.073 R)
• M38: 12,315,495 km (0.097 R)
• M39: 12,523,885 km (0.091 R)
• M40: 12,768,477 km (0.103 R)
• M41: 13,226,845 km (0.115 R)
• M42: 13,511,680 km (0.087 R)
• M43: 15,262,872 km (0.079 R)
• M44: 15,412,021 km (0.109 R)
• M45: 15,636,717 km (0.087 R)
• M46: 16,317,238 km (0.106 R)
• M47: 17,278,404 km (0.114 R)
• M48: 17,433,986 km (0.11 R)
• M49: 17,785,541 km (0.092 R)
• M50: 18,139,490 km (0.076 R)
• M51: 18,734,590 km (0.05 R)
• M52: 18,934,453 km (0.107 R)
• M53: 19,215,398 km (0.093 R)
• M54: 19,578,621 km (0.078 R)
• M55: 19,984,780 km (0.12 R)
• M56: 20,476,059 km (0.084 R)
• M57: 20,681,906 km (0.077 R)
• M58: 21,012,667 km (0.062 R)
• M59: 21,805,236 km (0.089 R)
• M60: 22,480,371 km (0.055 R)
• M61: 23,119,603 km (0.069 R)
• M62: 23,635,117 km (0.084 R)
• M63: 23,807,903 km (0.05 R)
• M64: 23,894,370 km (0.044 R)
• M65: 24,765,479 km (0.085 R)
• M66: 25,469,785 km (0.118 R)
• M67: 25,957,774 km (0.086 R)
• M68: 26,583,392 km (0.088 R)
• M69: 26,852,967 km (0.09 R)
• M70: 27,123,590 km (0.076 R)
• M71: 27,259,275 km (0.083 R)
• M72: 27,440,438 km (0.092 R)
• M73: 28,214,906 km (0.116 R)
• M74: 28,996,555 km (0.046 R)
• M75: 29,413,335 km (0.113 R)
• M76: 29,692,185 km (0.118 R)
• M77: 31,478,982 km (0.115 R)
• M78: 31,574,127 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 10

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.54 AU - 12.04 AU

Year: 12515 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,080,545 km

• M1: 133,890 km (0.109 R)
• M2: 265,536 km (0.066 R)
• M3: 372,947 km (0.046 R)
• M4: 523,593 km (0.084 R)
• M5: 613,950 km (0.026 R)
• M6: 812,316 km (0.081 R)
• M7: 951,143 km (0.052 R)
• M8: 1,015,620 km (0.096 R)
• M9: 1,253,331 km (0.077 R)
• M10: 1,623,885 km (0.117 R)
• M11: 1,702,125 km (0.117 R)
• M12: 1,965,417 km (0.118 R)
• M13: 2,112,621 km (0.06 R)
• M14: 2,176,948 km (0.115 R)
• M15: 2,285,407 km (0.076 R)
• M16: 2,645,190 km (0.106 R)
• M17: 2,808,251 km (0.096 R)
• M18: 3,169,081 km (0.101 R)
• M19: 3,443,145 km (0.111 R)
• M20: 3,595,884 km (0.06 R)
• M21: 3,673,226 km (0.048 R)
• M22: 3,751,017 km (0.118 R)
• M23: 4,559,145 km (0.077 R)
• M24: 4,925,959 km (0.1 R)
• M25: 5,011,977 km (0.07 R)
• M26: 5,273,026 km (0.057 R)
• M27: 5,869,024 km (0.047 R)
• M28: 7,059,673 km (0.032 R)
• M29: 7,352,436 km (0.087 R)
• M30: 7,916,420 km (0.081 R)
• M31: 8,051,208 km (0.113 R)
• M32: 8,152,635 km (0.12 R)
• M33: 8,220,702 km (0.103 R)
• M34: 8,770,923 km (0.089 R)
• M35: 8,840,636 km (0.05 R)
• M36: 9,156,287 km (0.089 R)
• M37: 9,979,824 km (0.077 R)
• M38: 10,125,382 km (0.064 R)
• M39: 10,235,038 km (0.103 R)
• M40: 10,826,847 km (0.108 R)
• M41: 11,658,611 km (0.118 R)
• M42: 12,589,409 km (0.096 R)
• M43: 13,063,634 km (0.087 R)
• M44: 13,463,509 km (0.095 R)
• M45: 13,705,259 km (0.117 R)
• M46: 14,769,648 km (0.073 R)
• M47: 15,733,208 km (0.104 R)
• M48: 16,544,477 km (0.103 R)
• M49: 18,475,038 km (0.03 R)
• M50: 18,833,774 km (0.115 R)
• M51: 19,557,977 km (0.115 R)
• M52: 19,649,082 km (0.118 R)
• M53: 19,831,891 km (0.114 R)
• M54: 20,061,074 km (0.057 R)
• M55: 20,245,080 km (0.074 R)
• M56: 20,475,909 km (0.093 R)
• M57: 21,832,014 km (0.08 R)
• M58: 23,506,762 km (0.063 R)
• M59: 23,700,940 km (0.113 R)
• M60: 23,992,955 km (0.08 R)
• M61: 24,728,378 km (0.116 R)
• M62: 25,222,650 km (0.107 R)
• M63: 25,570,764 km (0.118 R)
• M64: 26,372,160 km (0.111 R)
• M65: 26,573,818 km (0.112 R)
• M66: 28,670,133 km (0.109 R)
• M67: 28,981,296 km (0.065 R)
• M68: 29,711,783 km (0.085 R)
• M69: 30,079,345 km (0.12 R)
• M70: 30,501,211 km (0.103 R)
• M71: 30,765,999 km (0.062 R)
• M72: 31,084,642 km (0.118 R)
• M73: 31,511,146 km (0.101 R)
• M74: 31,725,071 km (0.092 R)
• M75: 33,236,608 km (0.115 R)
• M76: 33,454,422 km (0.072 R)
• M77: 34,330,617 km (0.045 R)
• M78: 34,440,571 km (0.074 R)
• M79: 34,550,825 km (0.045 R)
• M80: 34,826,683 km (0.106 R)
• M81: 35,158,791 km (0.102 R)
• M82: 36,273,295 km (0.104 R)
• M83: 36,609,890 km (0.041 R)
• M84: 36,891,284 km (0.074 R)
• M85: 37,399,318 km (0.118 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit