🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.22 AU - 1.76 AU

Year: 693 Days

Day: 17.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,206,722 km

• M1: 1,030,430 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.26 AU - 3.26 AU

Year: 1746 Days

Day: 36.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.9

Radius: 10.4

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.43 AU - 5.37 AU

Year: 3515 Days

Day: 9.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,206,722 km

• M1: 144,212 km (0.108 R)
• M2: 261,796 km (0.088 R)
• M3: 333,304 km (0.088 R)
• M4: 440,566 km (0.108 R)
• M5: 561,740 km (0.102 R)
• M6: 674,238 km (0.104 R)
• M7: 750,233 km (0.09 R)
• M8: 960,119 km (0.1 R)
• M9: 1,110,914 km (0.106 R)
• M10: 1,283,550 km (0.074 R)
• M11: 1,422,526 km (0.051 R)
• M12: 1,610,870 km (0.102 R)
• M13: 1,869,674 km (0.091 R)
• M14: 2,548,549 km (0.074 R)
• M15: 2,725,075 km (0.048 R)
• M16: 3,053,143 km (0.106 R)
• M17: 3,127,792 km (0.105 R)
• M18: 3,355,331 km (0.118 R)
• M19: 3,549,359 km (0.103 R)
• M20: 3,627,898 km (0.116 R)
• M21: 4,382,769 km (0.078 R)
• M22: 4,985,798 km (0.12 R)
• M23: 5,706,710 km (0.11 R)
• M24: 5,822,349 km (0.057 R)
• M25: 5,985,560 km (0.108 R)
• M26: 6,103,144 km (0.111 R)
• M27: 6,245,113 km (0.064 R)
• M28: 6,412,214 km (0.042 R)
• M29: 6,556,725 km (0.111 R)
• M30: 6,848,740 km (0.059 R)
• M31: 7,195,059 km (0.102 R)
• M32: 7,445,935 km (0.073 R)
• M33: 7,572,345 km (0.115 R)
• M34: 7,982,094 km (0.101 R)
• M35: 8,320,185 km (0.044 R)
• M36: 8,398,873 km (0.107 R)
• M37: 8,477,861 km (0.116 R)
• M38: 8,983,801 km (0.111 R)
• M39: 9,064,584 km (0.1 R)
• M40: 9,145,666 km (0.077 R)
• M41: 9,281,201 km (0.076 R)
• M42: 9,581,893 km (0.083 R)
• M43: 10,052,827 km (0.077 R)
• M44: 10,502,967 km (0.094 R)
• M45: 10,644,936 km (0.105 R)
• M46: 10,730,506 km (0.11 R)
• M47: 11,364,801 km (0.047 R)
• M48: 11,715,907 km (0.073 R)
• M49: 11,892,732 km (0.094 R)
• M50: 12,428,741 km (0.029 R)
• M51: 13,555,213 km (0.112 R)
• M52: 13,771,980 km (0.051 R)
• M53: 13,896,445 km (0.102 R)
• M54: 14,021,210 km (0.039 R)
• M55: 15,096,819 km (0.096 R)
• M56: 15,225,024 km (0.076 R)
• M57: 15,644,497 km (0.082 R)
• M58: 15,937,260 km (0.079 R)
• M59: 16,100,620 km (0.079 R)
• M60: 16,165,995 km (0.089 R)
• M61: 16,297,342 km (0.039 R)
• M62: 16,494,960 km (0.041 R)
• M63: 17,461,063 km (0.117 R)
• M64: 17,663,170 km (0.11 R)
• M65: 18,411,160 km (0.119 R)
• M66: 19,762,477 km (0.105 R)
• M67: 19,902,950 km (0.079 R)
• M68: 20,538,890 km (0.115 R)
• M69: 20,930,687 km (0.088 R)
• M70: 21,830,668 km (0.071 R)
• M71: 22,413,202 km (0.056 R)
• M72: 23,296,577 km (0.094 R)
• M73: 23,630,928 km (0.073 R)
• M74: 23,705,428 km (0.11 R)
• M75: 23,929,376 km (0.106 R)
• M76: 24,605,409 km (0.097 R)
• M77: 25,211,580 km (0.102 R)
• M78: 25,287,725 km (0.104 R)
• M79: 25,402,018 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 12.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.23 AU - 6.13 AU

Year: 4489 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,206,722 km

• M1: 155,582 km (0.071 R)
• M2: 237,412 km (0.062 R)
• M3: 336,146 km (0.072 R)
• M4: 473,776 km (0.085 R)
• M5: 560,543 km (0.098 R)
• M6: 693,087 km (0.036 R)
• M7: 1,027,438 km (0.045 R)
• M8: 1,411,606 km (0.081 R)
• M9: 1,641,089 km (0.079 R)
• M10: 1,956,591 km (0.118 R)
• M11: 2,137,006 km (0.077 R)
• M12: 2,213,749 km (0.119 R)
• M13: 2,291,690 km (0.05 R)
• M14: 2,402,243 km (0.095 R)
• M15: 2,579,516 km (0.109 R)
• M16: 2,728,067 km (0.079 R)
• M17: 2,811,692 km (0.104 R)
• M18: 3,050,899 km (0.096 R)
• M19: 3,155,468 km (0.107 R)
• M20: 3,332,442 km (0.074 R)
• M21: 3,604,261 km (0.096 R)
• M22: 3,883,411 km (0.095 R)
• M23: 4,582,033 km (0.101 R)
• M24: 4,662,068 km (0.116 R)
• M25: 5,131,656 km (0.062 R)
• M26: 5,235,776 km (0.082 R)
• M27: 5,424,868 km (0.112 R)
• M28: 5,745,306 km (0.106 R)
• M29: 6,427,024 km (0.114 R)
• M30: 6,539,521 km (0.039 R)
• M31: 6,811,939 km (0.072 R)
• M32: 7,041,871 km (0.112 R)
• M33: 7,251,009 km (0.094 R)
• M34: 7,391,481 km (0.055 R)
• M35: 7,842,668 km (0.088 R)
• M36: 7,938,860 km (0.113 R)
• M37: 8,376,434 km (0.108 R)
• M38: 8,971,983 km (0.115 R)
• M39: 9,300,350 km (0.058 R)
• M40: 9,453,239 km (0.061 R)
• M41: 9,761,560 km (0.103 R)
• M42: 10,125,532 km (0.06 R)
• M43: 10,335,418 km (0.063 R)
• M44: 10,679,792 km (0.114 R)
• M45: 11,081,761 km (0.096 R)
• M46: 11,243,926 km (0.032 R)
• M47: 11,325,307 km (0.1 R)
• M48: 11,461,441 km (0.116 R)
• M49: 11,790,257 km (0.069 R)
• M50: 11,983,537 km (0.077 R)
• M51: 12,513,563 km (0.107 R)
• M52: 12,739,007 km (0.119 R)
• M53: 13,079,641 km (0.11 R)
• M54: 13,308,376 km (0.103 R)
• M55: 13,683,119 km (0.114 R)
• M56: 13,915,444 km (0.074 R)
• M57: 14,061,302 km (0.105 R)
• M58: 14,383,985 km (0.094 R)
• M59: 15,396,762 km (0.043 R)
• M60: 16,463,246 km (0.067 R)
• M61: 16,865,514 km (0.106 R)
• M62: 17,427,853 km (0.105 R)
• M63: 17,932,895 km (0.091 R)
• M64: 18,219,076 km (0.099 R)
• M65: 18,925,028 km (0.092 R)
• M66: 19,378,908 km (0.064 R)
• M67: 20,132,433 km (0.043 R)
• M68: 20,330,650 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit