🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 38.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,251,064 km

• M1: 57,446 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.27 AU - 1.39 AU

Year: 560 Days

Day: 40.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 168.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.39 AU - 2.49 AU

Year: 1392 Days

Day: 37.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 13.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.67 AU - 5.47 AU

Year: 4170 Days

Day: 6.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,251,064 km

• M1: 185,202 km (0.046 R)
• M2: 282,142 km (0.027 R)
• M3: 367,412 km (0.093 R)
• M4: 460,163 km (0.12 R)
• M5: 695,181 km (0.091 R)
• M6: 792,270 km (0.096 R)
• M7: 1,022,202 km (0.07 R)
• M8: 1,114,504 km (0.055 R)
• M9: 1,364,183 km (0.073 R)
• M10: 1,572,722 km (0.112 R)
• M11: 2,194,302 km (0.089 R)
• M12: 2,357,662 km (0.091 R)
• M13: 2,784,316 km (0.028 R)
• M14: 2,931,969 km (0.111 R)
• M15: 3,220,094 km (0.112 R)
• M16: 3,469,923 km (0.075 R)
• M17: 3,645,401 km (0.109 R)
• M18: 3,972,123 km (0.025 R)
• M19: 4,240,651 km (0.089 R)
• M20: 4,411,342 km (0.085 R)
• M21: 5,045,338 km (0.053 R)
• M22: 6,069,036 km (0.094 R)
• M23: 6,300,913 km (0.113 R)
• M24: 7,257,591 km (0.045 R)
• M25: 7,920,609 km (0.1 R)
• M26: 8,452,130 km (0.045 R)
• M27: 8,711,383 km (0.051 R)
• M28: 9,083,284 km (0.031 R)
• M29: 9,393,400 km (0.092 R)
• M30: 9,887,970 km (0.092 R)
• M31: 10,599,159 km (0.115 R)
• M32: 10,808,745 km (0.051 R)
• M33: 11,066,802 km (0.095 R)
• M34: 11,445,883 km (0.069 R)
• M35: 11,877,473 km (0.095 R)
• M36: 12,095,137 km (0.088 R)
• M37: 12,241,145 km (0.118 R)
• M38: 12,559,340 km (0.12 R)
• M39: 12,707,142 km (0.117 R)
• M40: 13,429,700 km (0.104 R)
• M41: 13,834,063 km (0.084 R)
• M42: 14,680,787 km (0.074 R)
• M43: 15,045,058 km (0.099 R)
• M44: 15,149,627 km (0.082 R)
• M45: 15,254,495 km (0.106 R)
• M46: 16,397,273 km (0.115 R)
• M47: 17,074,353 km (0.11 R)
• M48: 17,677,681 km (0.073 R)
• M49: 18,148,765 km (0.107 R)
• M50: 18,288,190 km (0.056 R)
• M51: 18,483,864 km (0.105 R)
• M52: 18,680,137 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 13.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.69 AU - 13.27 AU

Year: 15145 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 132.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 18,251,064 km

• M1: 214,224 km (0.058 R)
• M2: 692,937 km (0.056 R)
• M3: 1,166,863 km (0.079 R)
• M4: 1,596,658 km (0.072 R)
• M5: 1,732,643 km (0.045 R)
• M6: 1,844,243 km (0.049 R)
• M7: 2,502,324 km (0.073 R)
• M8: 2,694,108 km (0.101 R)
• M9: 2,857,619 km (0.112 R)
• M10: 2,957,400 km (0.055 R)
• M11: 3,160,554 km (0.065 R)
• M12: 3,509,566 km (0.112 R)
• M13: 3,616,678 km (0.06 R)
• M14: 4,359,282 km (0.051 R)
• M15: 5,601,991 km (0.084 R)
• M16: 6,590,983 km (0.112 R)
• M17: 6,857,866 km (0.12 R)
• M18: 7,494,554 km (0.048 R)
• M19: 7,680,055 km (0.101 R)
• M20: 8,245,535 km (0.105 R)
• M21: 9,768,442 km (0.054 R)
• M22: 10,587,939 km (0.059 R)
• M23: 10,848,688 km (0.106 R)
• M24: 11,804,768 km (0.037 R)
• M25: 13,457,675 km (0.11 R)
• M26: 13,626,870 km (0.109 R)
• M27: 15,653,772 km (0.035 R)
• M28: 16,732,372 km (0.119 R)
• M29: 17,219,613 km (0.108 R)
• M30: 18,021,158 km (0.084 R)
• M31: 18,520,516 km (0.066 R)
• M32: 18,897,951 km (0.075 R)
• M33: 19,024,361 km (0.07 R)
• M34: 19,468,966 km (0.054 R)
• M35: 19,596,723 km (0.115 R)
• M36: 20,433,424 km (0.073 R)
• M37: 20,823,425 km (0.12 R)
• M38: 21,942,118 km (0.118 R)
• M39: 23,147,877 km (0.062 R)
• M40: 23,486,567 km (0.063 R)
• M41: 25,135,434 km (0.116 R)
• M42: 25,763,296 km (0.089 R)
• M43: 25,973,781 km (0.074 R)
• M44: 26,821,402 km (0.069 R)
• M45: 27,534,535 km (0.034 R)
• M46: 27,821,614 km (0.051 R)
• M47: 29,491,425 km (0.111 R)
• M48: 30,449,599 km (0.115 R)
• M49: 31,492,745 km (0.049 R)
• M50: 32,623,556 km (0.056 R)
• M51: 33,537,748 km (0.064 R)
• M52: 34,074,805 km (0.07 R)
• M53: 34,305,933 km (0.081 R)
• M54: 34,847,178 km (0.057 R)
• M55: 35,235,534 km (0.052 R)
• M56: 35,547,296 km (0.108 R)
• M57: 36,803,171 km (0.07 R)
• M58: 37,516,004 km (0.084 R)
• M59: 37,834,349 km (0.113 R)
• M60: 37,993,820 km (0.112 R)
• M61: 38,473,580 km (0.102 R)
• M62: 39,358,452 km (0.091 R)
• M63: 39,762,964 km (0.065 R)
• M64: 40,412,818 km (0.056 R)
• M65: 41,723,295 km (0.077 R)
• M66: 43,131,011 km (0.065 R)
• M67: 45,652,782 km (0.11 R)
• M68: 48,741,529 km (0.078 R)
• M69: 49,524,225 km (0.115 R)
• M70: 50,574,403 km (0.114 R)
• M71: 51,190,297 km (0.095 R)
• M72: 51,631,760 km (0.117 R)
• M73: 52,074,570 km (0.091 R)
• M74: 52,696,598 km (0.06 R)
• M75: 53,053,090 km (0.028 R)
• M76: 53,321,019 km (0.047 R)
• M77: 54,037,593 km (0.107 R)
• M78: 55,752,434 km (0.102 R)
• M79: 57,393,373 km (0.115 R)
• M80: 58,035,896 km (0.065 R)
• M81: 58,680,662 km (0.05 R)
• M82: 59,235,371 km (0.072 R)
• M83: 59,698,825 km (0.066 R)
• M84: 62,128,444 km (0.104 R)
• M85: 62,222,542 km (0.036 R)
• M86: 62,882,567 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.6

Radius: 5.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.02 AU - 16.74 AU

Year: 18887 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,251,064 km

• M1: 105,167 km (0.099 R)
• M2: 167,699 km (0.103 R)
• M3: 412,441 km (0.074 R)
• M4: 503,247 km (0.049 R)
• M5: 833,709 km (0.105 R)
• M6: 891,304 km (0.11 R)
• M7: 1,072,318 km (0.074 R)
• M8: 1,411,007 km (0.025 R)
• M9: 1,610,122 km (0.063 R)
• M10: 1,743,713 km (0.114 R)
• M11: 1,931,907 km (0.077 R)
• M12: 2,520,724 km (0.064 R)
• M13: 2,704,879 km (0.089 R)
• M14: 3,221,889 km (0.085 R)
• M15: 4,044,977 km (0.031 R)
• M16: 4,177,221 km (0.101 R)
• M17: 4,824,382 km (0.096 R)
• M18: 5,213,187 km (0.1 R)
• M19: 5,267,042 km (0.074 R)
• M20: 5,411,404 km (0.097 R)
• M21: 5,520,610 km (0.089 R)
• M22: 6,324,100 km (0.12 R)
• M23: 6,729,810 km (0.119 R)
• M24: 7,203,586 km (0.117 R)
• M25: 7,303,667 km (0.088 R)
• M26: 7,790,459 km (0.086 R)
• M27: 8,037,744 km (0.045 R)
• M28: 8,455,571 km (0.072 R)
• M29: 8,773,766 km (0.102 R)
• M30: 8,816,401 km (0.109 R)
• M31: 8,902,120 km (0.109 R)
• M32: 9,117,392 km (0.08 R)
• M33: 11,246,469 km (0.088 R)
• M34: 11,713,364 km (0.115 R)
• M35: 12,330,006 km (0.096 R)
• M36: 13,421,921 km (0.113 R)
• M37: 13,471,139 km (0.091 R)
• M38: 14,569,636 km (0.06 R)
• M39: 14,670,914 km (0.03 R)
• M40: 14,899,649 km (0.084 R)
• M41: 16,165,696 km (0.082 R)
• M42: 16,402,060 km (0.112 R)
• M43: 17,681,272 km (0.091 R)
• M44: 18,251,090 km (0.066 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: 529 - 15,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit