🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 315 Days

Day: 31.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.77 AU - 0.81 AU

Year: 321 Days

Day: 12.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.77 AU - 1.17 AU

Year: 436 Days

Day: 35.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,766,051 km

• M1: 403,465 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.47 AU - 1.85 AU

Year: 976 Days

Day: 24.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,766,051 km

• M1: 70,161 km (0.095 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 11.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.81 AU - 2.77 AU

Year: 1582 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,766,051 km

• M1: 143,464 km (0.095 R)
• M2: 229,782 km (0.114 R)
• M3: 423,960 km (0.058 R)
• M4: 518,955 km (0.034 R)
• M5: 615,446 km (0.076 R)
• M6: 870,360 km (0.057 R)
• M7: 954,584 km (0.107 R)
• M8: 1,449,005 km (0.072 R)
• M9: 1,644,529 km (0.092 R)
• M10: 1,729,501 km (0.099 R)
• M11: 1,993,541 km (0.111 R)
• M12: 2,200,435 km (0.062 R)
• M13: 2,354,222 km (0.113 R)
• M14: 2,426,477 km (0.105 R)
• M15: 2,573,233 km (0.09 R)
• M16: 2,722,980 km (0.062 R)
• M17: 2,992,107 km (0.117 R)
• M18: 3,149,933 km (0.077 R)
• M19: 3,296,987 km (0.097 R)
• M20: 3,542,777 km (0.068 R)
• M21: 3,752,064 km (0.089 R)
• M22: 4,095,691 km (0.106 R)
• M23: 4,345,369 km (0.116 R)
• M24: 4,554,657 km (0.095 R)
• M25: 4,660,572 km (0.025 R)
• M26: 4,859,537 km (0.113 R)
• M27: 4,983,404 km (0.1 R)
• M28: 5,155,442 km (0.066 R)
• M29: 5,265,845 km (0.089 R)
• M30: 5,473,188 km (0.115 R)
• M31: 5,569,828 km (0.104 R)
• M32: 5,764,904 km (0.079 R)
• M33: 6,044,951 km (0.104 R)
• M34: 6,929,373 km (0.098 R)
• M35: 7,422,448 km (0.08 R)
• M36: 8,219,954 km (0.062 R)
• M37: 8,349,506 km (0.08 R)
• M38: 8,572,856 km (0.095 R)
• M39: 8,836,148 km (0.03 R)
• M40: 8,911,844 km (0.07 R)
• M41: 9,332,065 km (0.084 R)
• M42: 9,544,643 km (0.082 R)
• M43: 9,700,225 km (0.113 R)
• M44: 9,915,646 km (0.094 R)
• M45: 10,132,563 km (0.072 R)
• M46: 10,450,907 km (0.103 R)
• M47: 10,651,668 km (0.069 R)
• M48: 10,955,052 km (0.049 R)
• M49: 11,056,779 km (0.105 R)
• M50: 11,261,279 km (0.112 R)
• M51: 11,405,192 km (0.089 R)
• M52: 11,508,415 km (0.076 R)
• M53: 11,674,169 km (0.114 R)
• M54: 11,945,091 km (0.052 R)
• M55: 12,429,638 km (0.097 R)
• M56: 12,514,610 km (0.102 R)
• M57: 12,727,787 km (0.111 R)
• M58: 13,244,348 km (0.091 R)
• M59: 13,943,718 km (0.091 R)
• M60: 14,186,964 km (0.03 R)
• M61: 14,587,887 km (0.089 R)
• M62: 14,857,313 km (0.082 R)
• M63: 15,105,795 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.18 AU - 3.36 AU

Year: 2105 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,766,051 km

• M1: 150,196 km (0.076 R)
• M2: 230,830 km (0.064 R)
• M3: 309,219 km (0.088 R)
• M4: 468,840 km (0.093 R)
• M5: 572,810 km (0.032 R)
• M6: 834,756 km (0.098 R)
• M7: 937,979 km (0.106 R)
• M8: 1,075,609 km (0.113 R)
• M9: 1,228,049 km (0.1 R)
• M10: 1,546,992 km (0.118 R)
• M11: 1,756,429 km (0.036 R)
• M12: 1,928,915 km (0.091 R)
• M13: 2,301,114 km (0.093 R)
• M14: 2,541,518 km (0.106 R)
• M15: 3,289,508 km (0.059 R)
• M16: 3,390,636 km (0.101 R)
• M17: 3,549,808 km (0.089 R)
• M18: 3,630,292 km (0.109 R)
• M19: 3,734,860 km (0.116 R)
• M20: 3,875,782 km (0.086 R)
• M21: 4,114,540 km (0.048 R)
• M22: 4,235,864 km (0.036 R)
• M23: 4,407,602 km (0.08 R)
• M24: 4,872,851 km (0.086 R)
• M25: 5,327,479 km (0.11 R)
• M26: 5,553,223 km (0.12 R)
• M27: 6,249,601 km (0.103 R)
• M28: 6,375,412 km (0.059 R)
• M29: 7,382,356 km (0.092 R)
• M30: 7,604,509 km (0.052 R)
• M31: 7,784,026 km (0.096 R)
• M32: 7,964,740 km (0.084 R)
• M33: 8,070,955 km (0.096 R)
• M34: 8,531,118 km (0.11 R)
• M35: 8,624,168 km (0.083 R)
• M36: 8,748,783 km (0.092 R)
• M37: 8,921,119 km (0.107 R)
• M38: 9,078,796 km (0.064 R)
• M39: 9,237,519 km (0.097 R)
• M40: 9,445,011 km (0.075 R)
• M41: 9,541,352 km (0.101 R)
• M42: 9,751,238 km (0.09 R)
• M43: 9,995,232 km (0.112 R)
• M44: 11,076,077 km (0.087 R)
• M45: 11,262,625 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 6.4

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.75 AU - 11.15 AU

Year: 14330 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,766,051 km

• M1: 81,381 km (0.116 R)
• M2: 207,492 km (0.106 R)
• M3: 255,214 km (0.069 R)
• M4: 864,676 km (0.029 R)
• M5: 1,611,169 km (0.068 R)
• M6: 1,663,229 km (0.107 R)
• M7: 1,958,835 km (0.041 R)
• M8: 2,212,852 km (0.119 R)
• M9: 2,388,180 km (0.103 R)
• M10: 3,036,837 km (0.087 R)
• M11: 3,231,763 km (0.084 R)
• M12: 3,330,797 km (0.091 R)
• M13: 4,411,791 km (0.053 R)
• M14: 4,857,144 km (0.089 R)
• M15: 5,277,962 km (0.042 R)
• M16: 5,512,532 km (0.084 R)
• M17: 7,247,119 km (0.103 R)
• M18: 7,727,328 km (0.114 R)
• M19: 7,860,022 km (0.104 R)
• M20: 8,580,784 km (0.094 R)
• M21: 9,181,869 km (0.112 R)
• M22: 9,416,588 km (0.059 R)
• M23: 9,940,180 km (0.03 R)
• M24: 10,916,007 km (0.085 R)
• M25: 11,718,450 km (0.115 R)
• M26: 12,384,460 km (0.06 R)
• M27: 13,010,078 km (0.057 R)
• M28: 13,273,669 km (0.026 R)
• M29: 14,237,678 km (0.105 R)
• M30: 14,291,833 km (0.102 R)
• M31: 14,400,441 km (0.084 R)
• M32: 15,725,279 km (0.068 R)
• M33: 16,459,057 km (0.108 R)
• M34: 16,515,904 km (0.12 R)
• M35: 17,435,333 km (0.085 R)
• M36: 17,901,180 km (0.12 R)
• M37: 18,018,316 km (0.061 R)
• M38: 18,785,902 km (0.118 R)
• M39: 18,904,833 km (0.105 R)
• M40: 19,865,999 km (0.12 R)
• M41: 20,597,383 km (0.115 R)
• M42: 21,461,610 km (0.105 R)
• M43: 21,586,075 km (0.055 R)
• M44: 22,463,766 km (0.074 R)
• M45: 24,254,004 km (0.109 R)
• M46: 25,231,775 km (0.05 R)
• M47: 25,297,449 km (0.078 R)
• M48: 25,957,026 km (0.027 R)
• M49: 26,222,412 km (0.044 R)
• M50: 27,360,403 km (0.106 R)
• M51: 27,495,341 km (0.059 R)
• M52: 28,377,818 km (0.076 R)
• M53: 28,994,311 km (0.104 R)
• M54: 29,131,792 km (0.041 R)
• M55: 29,753,670 km (0.094 R)
• M56: 29,892,347 km (0.111 R)
• M57: 30,310,025 km (0.09 R)
• M58: 31,503,666 km (0.093 R)
• M59: 33,719,659 km (0.118 R)
• M60: 33,791,915 km (0.119 R)
• M61: 34,518,063 km (0.109 R)
• M62: 34,590,917 km (0.09 R)
• M63: 35,029,239 km (0.097 R)
• M64: 35,249,148 km (0.072 R)
• M65: 36,355,424 km (0.106 R)
• M66: 36,726,726 km (0.055 R)
• M67: 36,950,225 km (0.12 R)
• M68: 37,174,024 km (0.05 R)
• M69: 38,224,500 km (0.093 R)
• M70: 40,739,091 km (0.113 R)
• M71: 41,047,412 km (0.095 R)
• M72: 42,366,865 km (0.066 R)
• M73: 42,679,375 km (0.1 R)
• M74: 42,757,615 km (0.081 R)
• M75: 42,914,244 km (0.075 R)
• M76: 43,149,411 km (0.111 R)
• M77: 43,700,081 km (0.068 R)
• M78: 45,126,796 km (0.09 R)
• M79: 45,366,003 km (0.074 R)
• M80: 46,971,787 km (0.1 R)
• M81: 48,923,291 km (0.088 R)
• M82: 49,251,060 km (0.112 R)
• M83: 49,415,318 km (0.067 R)
• M84: 49,744,134 km (0.073 R)
• M85: 50,404,160 km (0.081 R)
• M86: 52,904,838 km (0.095 R)
• M87: 53,157,060 km (0.074 R)
• M88: 53,409,731 km (0.045 R)
• M89: 54,000,942 km (0.088 R)
• M90: 54,849,162 km (0.113 R)
• M91: 55,189,796 km (0.074 R)
• M92: 56,816,822 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit