🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.62 AU - 0.98 AU

Year: 220 Days

Day: 27.6 Hours

Environment

Temp: 238 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,377,889 km

• M1: 308,620 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.53 AU - 3.01 AU

Year: 1418 Days

Day: 32.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6 AU - 6.52 AU

Year: 4818 Days

Day: 23.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,377,889 km

• M1: 1,221,766 km (0.051 R)

Asteroid Belt

Center: 7.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 12.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.47 AU - 9.67 AU

Year: 9106 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,377,889 km

• M1: 177,573 km (0.111 R)
• M2: 367,263 km (0.098 R)
• M3: 563,086 km (0.086 R)
• M4: 715,078 km (0.044 R)
• M5: 1,197,381 km (0.084 R)
• M6: 1,569,880 km (0.093 R)
• M7: 2,049,790 km (0.096 R)
• M8: 2,319,216 km (0.072 R)
• M9: 3,422,201 km (0.08 R)
• M10: 3,922,007 km (0.049 R)
• M11: 4,043,032 km (0.08 R)
• M12: 4,134,586 km (0.103 R)
• M13: 4,698,869 km (0.091 R)
• M14: 4,827,523 km (0.034 R)
• M15: 4,924,912 km (0.079 R)
• M16: 5,590,472 km (0.092 R)
• M17: 5,934,099 km (0.076 R)
• M18: 6,038,518 km (0.1 R)
• M19: 6,426,575 km (0.116 R)
• M20: 6,859,362 km (0.095 R)
• M21: 7,005,668 km (0.088 R)
• M22: 7,301,573 km (0.098 R)
• M23: 7,488,570 km (0.102 R)
• M24: 8,486,687 km (0.098 R)
• M25: 8,841,982 km (0.066 R)
• M26: 9,041,546 km (0.085 R)
• M27: 9,121,730 km (0.064 R)
• M28: 9,323,238 km (0.116 R)
• M29: 9,772,032 km (0.09 R)
• M30: 10,563,704 km (0.111 R)
• M31: 11,855,631 km (0.038 R)
• M32: 12,208,533 km (0.046 R)
• M33: 13,931,601 km (0.1 R)
• M34: 14,024,501 km (0.073 R)
• M35: 14,164,076 km (0.077 R)
• M36: 14,397,748 km (0.101 R)
• M37: 14,963,826 km (0.06 R)
• M38: 15,058,821 km (0.105 R)
• M39: 16,312,900 km (0.104 R)
• M40: 16,508,873 km (0.113 R)
• M41: 17,250,430 km (0.093 R)
• M42: 18,663,830 km (0.113 R)
• M43: 18,920,092 km (0.116 R)
• M44: 19,591,936 km (0.109 R)
• M45: 21,493,025 km (0.086 R)
• M46: 22,248,195 km (0.102 R)
• M47: 22,574,468 km (0.109 R)
• M48: 22,902,387 km (0.092 R)
• M49: 23,784,416 km (0.032 R)
• M50: 24,118,019 km (0.086 R)
• M51: 24,790,013 km (0.118 R)
• M52: 25,752,525 km (0.082 R)
• M53: 26,209,697 km (0.026 R)
• M54: 26,381,884 km (0.095 R)
• M55: 26,669,560 km (0.074 R)
• M56: 27,132,117 km (0.036 R)
• M57: 28,065,159 km (0.114 R)
• M58: 28,830,950 km (0.098 R)
• M59: 29,067,913 km (0.084 R)
• M60: 30,323,040 km (0.029 R)
• M61: 30,443,466 km (0.111 R)
• M62: 31,656,705 km (0.115 R)
• M63: 31,839,962 km (0.091 R)
• M64: 32,085,003 km (0.086 R)
• M65: 33,319,485 km (0.111 R)
• M66: 35,010,689 km (0.028 R)
• M67: 36,922,400 km (0.066 R)
• M68: 37,050,905 km (0.051 R)
• M69: 37,567,017 km (0.041 R)
• M70: 38,671,648 km (0.084 R)
• M71: 39,129,567 km (0.111 R)
• M72: 40,580,517 km (0.073 R)
• M73: 41,379,369 km (0.112 R)
• M74: 41,512,960 km (0.12 R)
• M75: 41,713,721 km (0.099 R)
• M76: 41,981,800 km (0.079 R)
• M77: 42,722,160 km (0.038 R)
• M78: 43,127,869 km (0.079 R)
• M79: 43,602,693 km (0.034 R)
• M80: 45,933,877 km (0.113 R)
• M81: 46,072,255 km (0.103 R)
• M82: 46,349,459 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 8.2

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.5 AU - 15.32 AU

Year: 16826 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,377,889 km

• M1: 199,564 km (0.086 R)
• M2: 328,068 km (0.089 R)
• M3: 609,312 km (0.082 R)
• M4: 787,483 km (0.115 R)
• M5: 1,448,257 km (0.116 R)
• M6: 1,536,969 km (0.117 R)
• M7: 1,658,143 km (0.066 R)
• M8: 1,720,076 km (0.116 R)
• M9: 2,140,895 km (0.113 R)
• M10: 3,503,433 km (0.046 R)
• M11: 3,827,162 km (0.093 R)
• M12: 4,547,177 km (0.072 R)
• M13: 4,678,524 km (0.119 R)
• M14: 4,855,648 km (0.116 R)
• M15: 5,308,181 km (0.072 R)
• M16: 5,539,609 km (0.116 R)
• M17: 5,632,958 km (0.063 R)
• M18: 6,845,299 km (0.056 R)
• M19: 7,097,222 km (0.093 R)
• M20: 7,403,599 km (0.119 R)
• M21: 7,558,432 km (0.113 R)
• M22: 7,818,733 km (0.068 R)
• M23: 8,999,210 km (0.027 R)
• M24: 10,755,040 km (0.042 R)
• M25: 11,402,948 km (0.104 R)
• M26: 12,798,247 km (0.106 R)
• M27: 12,922,114 km (0.098 R)
• M28: 13,296,109 km (0.06 R)
• M29: 13,863,683 km (0.118 R)
• M30: 17,983,908 km (0.107 R)
• M31: 18,401,436 km (0.109 R)
• M32: 19,672,868 km (0.088 R)
• M33: 20,031,155 km (0.032 R)
• M34: 21,558,998 km (0.11 R)
• M35: 21,854,304 km (0.088 R)
• M36: 22,748,151 km (0.093 R)
• M37: 22,973,446 km (0.12 R)
• M38: 24,264,326 km (0.104 R)
• M39: 24,494,557 km (0.105 R)
• M40: 25,734,723 km (0.115 R)
• M41: 27,313,579 km (0.105 R)
• M42: 27,632,971 km (0.101 R)
• M43: 28,114,526 km (0.11 R)
• M44: 28,275,793 km (0.045 R)
• M45: 28,517,992 km (0.114 R)
• M46: 28,680,006 km (0.082 R)
• M47: 29,739,907 km (0.051 R)
• M48: 30,812,524 km (0.107 R)
• M49: 31,730,008 km (0.117 R)
• M50: 32,065,855 km (0.096 R)
• M51: 32,741,140 km (0.046 R)
• M52: 32,910,784 km (0.075 R)
• M53: 33,080,577 km (0.11 R)
• M54: 33,677,323 km (0.081 R)
• M55: 33,848,463 km (0.098 R)
• M56: 34,105,771 km (0.117 R)
• M57: 35,750,301 km (0.093 R)
• M58: 37,953,129 km (0.076 R)
• M59: 38,309,621 km (0.025 R)
• M60: 38,846,528 km (0.085 R)
• M61: 42,396,336 km (0.105 R)
• M62: 42,673,690 km (0.081 R)
• M63: 43,323,244 km (0.065 R)
• M64: 43,416,294 km (0.084 R)
• M65: 45,480,146 km (0.087 R)
• M66: 50,777,706 km (0.098 R)
• M67: 51,170,550 km (0.089 R)
• M68: 51,367,421 km (0.089 R)
• M69: 53,548,707 km (0.093 R)
• M70: 54,550,265 km (0.049 R)
• M71: 54,851,854 km (0.034 R)
• M72: 54,952,534 km (0.101 R)
• M73: 56,673,358 km (0.069 R)
• M74: 57,387,090 km (0.055 R)
• M75: 59,649,608 km (0.106 R)
• M76: 60,271,636 km (0.105 R)
• M77: 62,676,122 km (0.113 R)
• M78: 63,203,006 km (0.037 R)
• M79: 63,625,620 km (0.071 R)
• M80: 63,943,067 km (0.07 R)
• M81: 65,645,490 km (0.117 R)
• M82: 66,932,032 km (0.084 R)
• M83: 67,039,593 km (0.089 R)
• M84: 68,986,011 km (0.086 R)
• M85: 69,203,526 km (0.085 R)
• M86: 70,731,668 km (0.116 R)
• M87: 71,720,062 km (0.066 R)
• M88: 74,043,915 km (0.116 R)

Kuiper Belt

Range: 35.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 11,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit