🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.6 AU - 0.8 AU

Year: 217 Days

Day: 46.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,089,370 km

• M1: 153,487 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.02 AU

Year: 286 Days

Day: 34.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.91 AU - 2.23 AU

Year: 1104 Days

Day: 17.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 118 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,089,370 km

• M1: 659,278 km (0.073 R)
• M2: 1,142,329 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.35 AU - 2.85 AU

Year: 1555 Days

Day: 44.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.29 AU - 3.09 AU

Year: 1636 Days

Day: 17.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 13.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.45 AU - 5.81 AU

Year: 4954 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,089,370 km

• M1: 222,153 km (0.034 R)
• M2: 447,148 km (0.09 R)
• M3: 948,750 km (0.042 R)
• M4: 1,070,822 km (0.113 R)
• M5: 1,184,067 km (0.108 R)
• M6: 1,286,990 km (0.115 R)
• M7: 1,814,024 km (0.117 R)
• M8: 2,039,468 km (0.085 R)
• M9: 2,634,419 km (0.11 R)
• M10: 3,074,087 km (0.075 R)
• M11: 3,602,167 km (0.091 R)
• M12: 3,865,908 km (0.109 R)
• M13: 4,366,014 km (0.091 R)
• M14: 4,529,524 km (0.069 R)
• M15: 5,377,595 km (0.08 R)
• M16: 5,628,919 km (0.054 R)
• M17: 5,730,646 km (0.1 R)
• M18: 5,910,013 km (0.059 R)
• M19: 6,065,296 km (0.075 R)
• M20: 6,619,556 km (0.111 R)
• M21: 6,998,188 km (0.103 R)
• M22: 7,411,827 km (0.104 R)
• M23: 9,234,976 km (0.108 R)
• M24: 9,355,252 km (0.084 R)
• M25: 9,536,715 km (0.083 R)
• M26: 9,872,263 km (0.095 R)
• M27: 9,964,565 km (0.096 R)
• M28: 10,087,983 km (0.073 R)
• M29: 10,367,581 km (0.057 R)
• M30: 11,414,617 km (0.072 R)
• M31: 11,608,645 km (0.116 R)
• M32: 12,098,429 km (0.047 R)
• M33: 12,263,285 km (0.118 R)
• M34: 12,495,162 km (0.113 R)
• M35: 12,929,894 km (0.12 R)
• M36: 13,064,681 km (0.12 R)
• M37: 13,165,959 km (0.051 R)
• M38: 13,574,212 km (0.094 R)
• M39: 13,745,501 km (0.096 R)
• M40: 13,917,389 km (0.108 R)
• M41: 14,228,852 km (0.085 R)
• M42: 14,682,881 km (0.091 R)
• M43: 14,823,503 km (0.09 R)
• M44: 15,000,029 km (0.102 R)
• M45: 15,712,713 km (0.07 R)
• M46: 16,073,244 km (0.038 R)
• M47: 16,182,002 km (0.115 R)
• M48: 16,949,738 km (0.103 R)
• M49: 18,142,482 km (0.077 R)
• M50: 18,749,101 km (0.117 R)
• M51: 19,285,260 km (0.091 R)
• M52: 19,400,749 km (0.109 R)
• M53: 19,865,400 km (0.105 R)
• M54: 20,020,982 km (0.12 R)
• M55: 20,647,797 km (0.107 R)
• M56: 21,201,459 km (0.1 R)
• M57: 21,440,367 km (0.108 R)
• M58: 22,081,543 km (0.044 R)
• M59: 22,202,418 km (0.079 R)
• M60: 22,525,999 km (0.106 R)
• M61: 22,647,771 km (0.048 R)
• M62: 23,055,126 km (0.114 R)
• M63: 23,547,154 km (0.106 R)
• M64: 24,001,333 km (0.028 R)
• M65: 25,719,464 km (0.097 R)
• M66: 26,486,303 km (0.102 R)
• M67: 26,915,499 km (0.103 R)
• M68: 27,260,622 km (0.096 R)
• M69: 28,173,318 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 12.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.92 AU - 11.98 AU

Year: 11640 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,089,370 km

• M1: 164,558 km (0.101 R)
• M2: 272,867 km (0.109 R)
• M3: 631,453 km (0.081 R)
• M4: 1,066,932 km (0.083 R)
• M5: 1,349,074 km (0.081 R)
• M6: 1,610,271 km (0.118 R)
• M7: 1,701,077 km (0.07 R)
• M8: 2,033,035 km (0.112 R)
• M9: 2,181,885 km (0.107 R)
• M10: 2,360,056 km (0.06 R)
• M11: 2,596,570 km (0.1 R)
• M12: 3,007,964 km (0.114 R)
• M13: 3,207,229 km (0.114 R)
• M14: 3,469,923 km (0.083 R)
• M15: 3,558,933 km (0.1 R)
• M16: 3,985,287 km (0.09 R)
• M17: 4,141,467 km (0.028 R)
• M18: 4,953,335 km (0.118 R)
• M19: 5,121,633 km (0.113 R)
• M20: 6,027,298 km (0.088 R)
• M21: 6,279,670 km (0.074 R)
• M22: 7,095,427 km (0.1 R)
• M23: 7,285,566 km (0.113 R)
• M24: 8,948,197 km (0.092 R)
• M25: 9,822,147 km (0.108 R)
• M26: 10,941,588 km (0.116 R)
• M27: 11,029,402 km (0.119 R)
• M28: 11,965,586 km (0.059 R)
• M29: 12,192,226 km (0.114 R)
• M30: 12,557,844 km (0.113 R)
• M31: 13,113,001 km (0.078 R)
• M32: 13,534,718 km (0.096 R)
• M33: 13,629,114 km (0.086 R)
• M34: 13,960,922 km (0.086 R)
• M35: 14,439,635 km (0.094 R)
• M36: 14,632,766 km (0.096 R)
• M37: 15,314,932 km (0.12 R)
• M38: 15,660,055 km (0.097 R)
• M39: 16,307,664 km (0.116 R)
• M40: 17,783,896 km (0.09 R)
• M41: 17,990,939 km (0.071 R)
• M42: 18,198,731 km (0.091 R)
• M43: 19,462,085 km (0.115 R)
• M44: 19,622,005 km (0.103 R)
• M45: 21,685,109 km (0.11 R)
• M46: 22,967,163 km (0.117 R)
• M47: 23,305,703 km (0.036 R)
• M48: 23,702,735 km (0.087 R)
• M49: 24,101,863 km (0.073 R)
• M50: 24,503,383 km (0.101 R)
• M51: 26,248,891 km (0.1 R)
• M52: 27,017,824 km (0.063 R)
• M53: 27,255,834 km (0.094 R)
• M54: 28,638,268 km (0.044 R)
• M55: 29,552,012 km (0.089 R)
• M56: 29,674,533 km (0.106 R)
• M57: 29,920,173 km (0.053 R)
• M58: 30,723,214 km (0.065 R)
• M59: 31,470,754 km (0.078 R)
• M60: 31,909,525 km (0.109 R)
• M61: 32,287,260 km (0.034 R)
• M62: 32,666,640 km (0.093 R)
• M63: 33,429,439 km (0.077 R)
• M64: 34,005,541 km (0.097 R)
• M65: 34,972,990 km (0.095 R)
• M66: 36,342,409 km (0.103 R)
• M67: 37,199,007 km (0.059 R)
• M68: 39,403,182 km (0.09 R)
• M69: 39,605,587 km (0.114 R)
• M70: 40,283,116 km (0.075 R)
• M71: 40,691,369 km (0.067 R)
• M72: 41,032,602 km (0.091 R)
• M73: 42,476,520 km (0.077 R)
• M74: 43,169,906 km (0.1 R)
• M75: 43,517,871 km (0.096 R)
• M76: 44,146,930 km (0.065 R)
• M77: 44,427,426 km (0.045 R)
• M78: 44,849,142 km (0.083 R)
• M79: 47,408,164 km (0.089 R)
• M80: 47,911,112 km (0.107 R)
• M81: 48,127,281 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.3

Radius: 3.5

Gravity: 28.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.45 AU - 20.09 AU

Year: 24338 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,089,370 km

• M1: 54,902 km (0.119 R)
• M2: 284,386 km (0.094 R)
• M3: 366,964 km (0.115 R)
• M4: 534,962 km (0.108 R)
• M5: 838,795 km (0.1 R)
• M6: 885,919 km (0.085 R)
• M7: 1,187,807 km (0.052 R)
• M8: 1,214,286 km (0.05 R)
• M9: 2,161,839 km (0.088 R)
• M10: 2,597,019 km (0.079 R)
• M11: 2,842,210 km (0.044 R)
• M12: 3,094,881 km (0.097 R)
• M13: 3,205,434 km (0.093 R)
• M14: 3,242,534 km (0.031 R)
• M15: 4,256,957 km (0.07 R)
• M16: 4,545,531 km (0.081 R)
• M17: 5,054,912 km (0.06 R)
• M18: 5,316,409 km (0.119 R)
• M19: 5,582,245 km (0.078 R)
• M20: 5,716,733 km (0.097 R)
• M21: 6,311,983 km (0.103 R)
• M22: 7,023,022 km (0.064 R)
• M23: 7,119,811 km (0.114 R)
• M24: 7,412,574 km (0.057 R)
• M25: 7,560,377 km (0.107 R)
• M26: 8,416,675 km (0.079 R)
• M27: 9,144,469 km (0.098 R)
• M28: 9,250,085 km (0.103 R)
• M29: 9,730,444 km (0.078 R)
• M30: 10,493,543 km (0.114 R)
• M31: 10,604,095 km (0.085 R)
• M32: 10,770,747 km (0.098 R)
• M33: 10,882,198 km (0.118 R)
• M34: 11,502,580 km (0.072 R)
• M35: 12,018,543 km (0.112 R)
• M36: 12,366,807 km (0.065 R)
• M37: 13,073,208 km (0.037 R)
• M38: 13,852,912 km (0.026 R)
• M39: 13,974,236 km (0.034 R)
• M40: 14,647,876 km (0.097 R)
• M41: 15,019,626 km (0.062 R)
• M42: 15,520,181 km (0.097 R)
• M43: 15,772,552 km (0.1 R)
• M44: 16,859,979 km (0.077 R)
• M45: 17,773,573 km (0.119 R)
• M46: 17,905,369 km (0.073 R)
• M47: 18,302,851 km (0.115 R)
• M48: 18,971,553 km (0.061 R)
• M49: 19,921,350 km (0.119 R)
• M50: 20,195,413 km (0.066 R)
• M51: 20,264,228 km (0.073 R)
• M52: 20,539,937 km (0.085 R)
• M53: 22,362,189 km (0.096 R)
• M54: 23,005,011 km (0.06 R)
• M55: 23,653,817 km (0.095 R)
• M56: 24,089,596 km (0.117 R)
• M57: 24,454,914 km (0.028 R)
• M58: 24,748,425 km (0.063 R)
• M59: 26,158,534 km (0.11 R)
• M60: 27,214,097 km (0.061 R)
• M61: 27,594,524 km (0.088 R)
• M62: 27,823,558 km (0.109 R)
• M63: 28,053,191 km (0.107 R)
• M64: 29,522,541 km (0.095 R)
• M65: 29,600,482 km (0.038 R)
• M66: 33,750,925 km (0.059 R)
• M67: 34,159,477 km (0.049 R)
• M68: 34,651,953 km (0.101 R)
• M69: 34,734,232 km (0.086 R)
• M70: 35,477,883 km (0.059 R)
• M71: 36,393,871 km (0.086 R)
• M72: 37,824,774 km (0.102 R)
• M73: 39,617,705 km (0.104 R)
• M74: 43,019,860 km (0.069 R)
• M75: 43,907,125 km (0.076 R)
• M76: 45,429,283 km (0.091 R)
• M77: 47,424,769 km (0.062 R)
• M78: 49,078,573 km (0.064 R)
• M79: 50,191,582 km (0.096 R)
• M80: 51,688,607 km (0.118 R)
• M81: 52,348,035 km (0.098 R)
• M82: 53,865,855 km (0.047 R)
• M83: 54,438,815 km (0.098 R)
• M84: 54,726,043 km (0.053 R)
• M85: 55,205,803 km (0.045 R)
• M86: 56,556,672 km (0.116 R)
• M87: 57,333,534 km (0.072 R)
• M88: 57,625,698 km (0.1 R)
• M89: 58,799,443 km (0.063 R)
• M90: 58,995,865 km (0.102 R)
• M91: 60,574,871 km (0.054 R)
• M92: 65,191,311 km (0.089 R)
• M93: 66,311,949 km (0.056 R)
• M94: 66,516,449 km (0.071 R)
• M95: 67,028,373 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit