🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.23 AU - 3.33 AU

Year: 1629 Days

Day: 41.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.98 AU - 4.34 AU

Year: 2982 Days

Day: 42.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 12.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.51 AU - 6.99 AU

Year: 4846 Days

Day: 11.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 68.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,305,170 km

• M1: 163,211 km (0.096 R)
• M2: 404,363 km (0.064 R)
• M3: 537,356 km (0.109 R)
• M4: 616,343 km (0.119 R)
• M5: 895,493 km (0.111 R)
• M6: 1,079,947 km (0.104 R)
• M7: 1,605,784 km (0.036 R)
• M8: 1,869,824 km (0.093 R)
• M9: 1,979,479 km (0.117 R)
• M10: 2,341,207 km (0.116 R)
• M11: 2,519,976 km (0.088 R)
• M12: 2,828,297 km (0.114 R)
• M13: 2,976,549 km (0.106 R)
• M14: 3,062,268 km (0.063 R)
• M15: 3,170,876 km (0.095 R)
• M16: 3,324,962 km (0.061 R)
• M17: 3,414,123 km (0.042 R)
• M18: 3,617,875 km (0.097 R)
• M19: 3,802,329 km (0.107 R)
• M20: 3,990,074 km (0.117 R)
• M21: 4,228,982 km (0.097 R)
• M22: 4,821,839 km (0.097 R)
• M23: 5,051,023 km (0.116 R)
• M24: 5,493,683 km (0.115 R)
• M25: 5,573,119 km (0.053 R)
• M26: 6,057,816 km (0.078 R)
• M27: 6,167,471 km (0.09 R)
• M28: 8,069,758 km (0.055 R)
• M29: 8,495,065 km (0.032 R)
• M30: 8,834,502 km (0.031 R)
• M31: 10,531,840 km (0.079 R)
• M32: 10,963,280 km (0.082 R)
• M33: 11,366,895 km (0.119 R)
• M34: 11,672,673 km (0.117 R)
• M35: 11,775,297 km (0.106 R)
• M36: 12,536,451 km (0.08 R)
• M37: 12,852,551 km (0.106 R)
• M38: 13,636,145 km (0.068 R)
• M39: 14,508,749 km (0.098 R)
• M40: 14,692,755 km (0.099 R)
• M41: 15,063,159 km (0.097 R)
• M42: 15,324,357 km (0.116 R)
• M43: 15,662,448 km (0.11 R)
• M44: 15,775,544 km (0.061 R)
• M45: 16,116,927 km (0.118 R)
• M46: 16,806,872 km (0.118 R)
• M47: 17,702,365 km (0.036 R)
• M48: 18,215,486 km (0.12 R)
• M49: 19,256,388 km (0.111 R)
• M50: 19,418,252 km (0.12 R)
• M51: 19,784,019 km (0.115 R)
• M52: 20,193,169 km (0.086 R)
• M53: 20,481,295 km (0.119 R)
• M54: 20,770,767 km (0.083 R)
• M55: 20,853,644 km (0.116 R)
• M56: 20,978,259 km (0.098 R)
• M57: 22,068,827 km (0.037 R)
• M58: 22,493,237 km (0.108 R)
• M59: 22,620,993 km (0.093 R)
• M60: 23,134,712 km (0.107 R)
• M61: 23,436,302 km (0.072 R)
• M62: 25,183,904 km (0.071 R)
• M63: 26,431,999 km (0.085 R)
• M64: 26,747,202 km (0.05 R)
• M65: 27,745,917 km (0.038 R)
• M66: 28,203,986 km (0.098 R)
• M67: 28,756,899 km (0.11 R)
• M68: 29,453,128 km (0.101 R)
• M69: 29,779,850 km (0.069 R)
• M70: 29,873,498 km (0.067 R)
• M71: 30,060,944 km (0.056 R)
• M72: 30,154,892 km (0.104 R)
• M73: 30,295,813 km (0.089 R)
• M74: 30,390,059 km (0.059 R)
• M75: 30,767,495 km (0.106 R)
• M76: 31,051,731 km (0.104 R)
• M77: 31,670,318 km (0.05 R)
• M78: 31,765,911 km (0.099 R)
• M79: 32,053,139 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 13.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.8 AU - 7.54 AU

Year: 6054 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,305,170 km

• M1: 165,754 km (0.102 R)
• M2: 257,757 km (0.055 R)
• M3: 349,610 km (0.056 R)
• M4: 620,682 km (0.105 R)
• M5: 880,832 km (0.104 R)
• M6: 989,740 km (0.12 R)
• M7: 1,794,277 km (0.09 R)
• M8: 1,936,096 km (0.101 R)
• M9: 2,137,305 km (0.078 R)
• M10: 3,332,741 km (0.116 R)
• M11: 4,149,546 km (0.032 R)
• M12: 4,532,067 km (0.109 R)
• M13: 4,926,108 km (0.056 R)
• M14: 5,331,369 km (0.117 R)
• M15: 6,039,715 km (0.11 R)
• M16: 6,255,435 km (0.103 R)
• M17: 7,689,480 km (0.089 R)
• M18: 7,923,451 km (0.046 R)
• M19: 8,041,334 km (0.096 R)
• M20: 8,458,563 km (0.119 R)
• M21: 8,669,795 km (0.078 R)
• M22: 8,882,972 km (0.072 R)
• M23: 9,066,977 km (0.095 R)
• M24: 9,314,263 km (0.087 R)
• M25: 9,784,000 km (0.114 R)
• M26: 9,910,560 km (0.119 R)
• M27: 10,005,854 km (0.12 R)
• M28: 10,293,680 km (0.12 R)
• M29: 10,649,124 km (0.03 R)
• M30: 10,975,846 km (0.109 R)
• M31: 11,074,431 km (0.106 R)
• M32: 11,572,143 km (0.089 R)
• M33: 12,623,816 km (0.119 R)
• M34: 14,061,452 km (0.081 R)
• M35: 14,204,467 km (0.073 R)
• M36: 14,420,038 km (0.114 R)
• M37: 15,072,883 km (0.083 R)
• M38: 15,476,648 km (0.086 R)
• M39: 15,735,452 km (0.069 R)
• M40: 15,884,003 km (0.056 R)
• M41: 17,127,311 km (0.107 R)
• M42: 17,548,728 km (0.109 R)
• M43: 17,702,814 km (0.077 R)
• M44: 18,051,077 km (0.078 R)
• M45: 18,479,975 km (0.106 R)
• M46: 18,597,558 km (0.084 R)
• M47: 18,715,292 km (0.085 R)
• M48: 19,109,782 km (0.083 R)
• M49: 19,467,171 km (0.088 R)
• M50: 19,826,655 km (0.108 R)
• M51: 20,471,421 km (0.111 R)
• M52: 20,633,586 km (0.116 R)
• M53: 21,000,250 km (0.111 R)
• M54: 21,410,148 km (0.073 R)
• M55: 22,488,300 km (0.081 R)
• M56: 23,202,779 km (0.117 R)
• M57: 23,456,797 km (0.099 R)
• M58: 23,541,619 km (0.095 R)
• M59: 23,924,739 km (0.103 R)
• M60: 24,010,159 km (0.095 R)
• M61: 24,181,299 km (0.089 R)
• M62: 24,610,944 km (0.061 R)
• M63: 24,870,048 km (0.096 R)
• M64: 24,999,899 km (0.066 R)
• M65: 25,347,265 km (0.04 R)
• M66: 26,046,784 km (0.106 R)
• M67: 26,752,587 km (0.04 R)
• M68: 27,152,462 km (0.091 R)
• M69: 27,375,513 km (0.083 R)
• M70: 28,363,906 km (0.082 R)
• M71: 28,590,098 km (0.086 R)
• M72: 29,135,681 km (0.105 R)
• M73: 29,363,968 km (0.07 R)
• M74: 30,283,097 km (0.102 R)
• M75: 30,560,751 km (0.097 R)
• M76: 30,932,202 km (0.074 R)
• M77: 31,025,252 km (0.103 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit