🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 132 Days

Day: 14.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,238,370 km

• M1: 186,249 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 39.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 15.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 135.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,238,370 km

• M1: 204,949 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.76 AU - 0.78 AU

Year: 237 Days

Day: 20.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,238,370 km

• M1: 458,966 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.81 AU - 0.99 AU

Year: 300 Days

Day: 38.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 137.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,238,370 km

• M1: 251,175 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.03 AU - 1.61 AU

Year: 533 Days

Day: 28.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.9 AU - 6.64 AU

Year: 4871 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,238,370 km

• M1: 179,667 km (0.117 R)
• M2: 380,577 km (0.044 R)
• M3: 500,405 km (0.078 R)
• M4: 658,231 km (0.12 R)
• M5: 800,947 km (0.057 R)
• M6: 918,681 km (0.118 R)
• M7: 1,555,818 km (0.052 R)
• M8: 1,848,431 km (0.03 R)
• M9: 2,009,698 km (0.098 R)
• M10: 2,108,881 km (0.116 R)
• M11: 2,243,818 km (0.093 R)
• M12: 2,486,915 km (0.104 R)
• M13: 2,666,133 km (0.107 R)
• M14: 3,056,434 km (0.113 R)
• M15: 3,268,414 km (0.093 R)
• M16: 3,485,331 km (0.096 R)
• M17: 3,768,370 km (0.066 R)
• M18: 3,954,321 km (0.071 R)
• M19: 4,271,318 km (0.071 R)
• M20: 4,400,421 km (0.076 R)
• M21: 4,929,998 km (0.057 R)
• M22: 5,088,272 km (0.031 R)
• M23: 5,387,019 km (0.082 R)
• M24: 6,049,738 km (0.072 R)
• M25: 6,170,912 km (0.059 R)
• M26: 6,341,903 km (0.045 R)
• M27: 6,539,222 km (0.096 R)
• M28: 6,939,995 km (0.077 R)
• M29: 7,245,922 km (0.074 R)
• M30: 7,818,284 km (0.047 R)
• M31: 8,110,000 km (0.065 R)
• M32: 8,868,910 km (0.109 R)
• M33: 9,228,992 km (0.06 R)
• M34: 9,368,716 km (0.114 R)
• M35: 9,735,530 km (0.101 R)
• M36: 9,963,517 km (0.034 R)
• M37: 10,164,577 km (0.118 R)
• M38: 10,454,049 km (0.05 R)
• M39: 10,746,363 km (0.098 R)
• M40: 11,368,989 km (0.099 R)
• M41: 11,699,900 km (0.049 R)
• M42: 12,186,691 km (0.12 R)
• M43: 12,587,314 km (0.077 R)
• M44: 12,992,126 km (0.116 R)
• M45: 13,243,451 km (0.066 R)
• M46: 13,496,421 km (0.08 R)
• M47: 13,846,779 km (0.101 R)
• M48: 14,883,193 km (0.088 R)
• M49: 15,014,540 km (0.107 R)
• M50: 15,377,614 km (0.097 R)
• M51: 15,777,190 km (0.025 R)
• M52: 16,078,929 km (0.116 R)
• M53: 16,213,716 km (0.069 R)
• M54: 17,305,482 km (0.072 R)
• M55: 18,139,939 km (0.113 R)
• M56: 18,456,189 km (0.112 R)
• M57: 18,916,352 km (0.107 R)
• M58: 19,380,255 km (0.082 R)
• M59: 19,595,526 km (0.076 R)
• M60: 19,811,844 km (0.104 R)
• M61: 20,210,224 km (0.088 R)
• M62: 20,428,636 km (0.081 R)
• M63: 20,611,146 km (0.071 R)
• M64: 21,421,218 km (0.117 R)
• M65: 21,718,320 km (0.056 R)
• M66: 21,904,719 km (0.099 R)
• M67: 22,166,664 km (0.119 R)
• M68: 22,958,486 km (0.111 R)
• M69: 24,414,971 km (0.083 R)
• M70: 25,546,529 km (0.107 R)
• M71: 25,940,720 km (0.095 R)
• M72: 26,775,027 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 8.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.5 AU - 11.38 AU

Year: 11014 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,238,370 km

• M1: 426,204 km (0.097 R)
• M2: 783,294 km (0.064 R)
• M3: 933,640 km (0.091 R)
• M4: 1,012,478 km (0.085 R)
• M5: 1,155,943 km (0.096 R)
• M6: 1,262,756 km (0.102 R)
• M7: 1,602,941 km (0.107 R)
• M8: 1,698,534 km (0.101 R)
• M9: 1,895,405 km (0.1 R)
• M10: 2,231,252 km (0.076 R)
• M11: 3,564,020 km (0.111 R)
• M12: 4,108,556 km (0.057 R)
• M13: 5,382,083 km (0.114 R)
• M14: 6,080,106 km (0.089 R)
• M15: 6,230,751 km (0.044 R)
• M16: 6,344,446 km (0.099 R)
• M17: 6,651,271 km (0.068 R)
• M18: 7,081,066 km (0.087 R)
• M19: 7,359,318 km (0.1 R)
• M20: 7,722,242 km (0.116 R)
• M21: 8,008,572 km (0.062 R)
• M22: 8,340,231 km (0.096 R)
• M23: 8,507,631 km (0.041 R)
• M24: 9,448,602 km (0.105 R)
• M25: 9,535,817 km (0.117 R)
• M26: 9,623,182 km (0.051 R)
• M27: 9,887,222 km (0.112 R)
• M28: 10,020,065 km (0.072 R)
• M29: 11,012,647 km (0.063 R)
• M30: 12,559,340 km (0.068 R)
• M31: 13,924,271 km (0.092 R)
• M32: 15,489,663 km (0.056 R)
• M33: 16,371,542 km (0.11 R)
• M34: 16,476,410 km (0.05 R)
• M35: 16,634,086 km (0.115 R)
• M36: 17,376,391 km (0.097 R)
• M37: 17,697,877 km (0.086 R)
• M38: 17,913,298 km (0.089 R)
• M39: 18,238,075 km (0.053 R)
• M40: 19,334,627 km (0.05 R)
• M41: 19,723,432 km (0.087 R)
• M42: 20,621,917 km (0.106 R)
• M43: 21,591,012 km (0.058 R)
• M44: 22,110,116 km (0.066 R)
• M45: 23,278,326 km (0.105 R)
• M46: 24,406,743 km (0.091 R)
• M47: 24,646,548 km (0.097 R)
• M48: 24,766,675 km (0.118 R)
• M49: 25,492,076 km (0.101 R)
• M50: 26,901,587 km (0.112 R)
• M51: 28,022,374 km (0.113 R)
• M52: 28,273,399 km (0.031 R)
• M53: 28,462,341 km (0.103 R)
• M54: 29,158,271 km (0.06 R)
• M55: 29,731,829 km (0.08 R)
• M56: 30,502,557 km (0.073 R)
• M57: 30,696,137 km (0.109 R)
• M58: 31,474,943 km (0.07 R)
• M59: 32,260,332 km (0.114 R)
• M60: 32,721,393 km (0.081 R)
• M61: 33,118,276 km (0.055 R)
• M62: 33,450,233 km (0.074 R)
• M63: 34,117,590 km (0.069 R)
• M64: 35,873,121 km (0.11 R)
• M65: 36,899,212 km (0.072 R)
• M66: 36,968,027 km (0.097 R)
• M67: 37,036,842 km (0.118 R)
• M68: 37,312,402 km (0.048 R)
• M69: 38,700,670 km (0.115 R)
• M70: 39,401,087 km (0.119 R)
• M71: 39,471,398 km (0.115 R)
• M72: 39,612,020 km (0.111 R)
• M73: 40,601,460 km (0.104 R)
• M74: 41,384,456 km (0.094 R)
• M75: 41,885,459 km (0.059 R)
• M76: 41,957,116 km (0.078 R)
• M77: 42,676,682 km (0.11 R)
• M78: 43,327,732 km (0.061 R)
• M79: 43,909,219 km (0.114 R)
• M80: 44,346,942 km (0.063 R)
• M81: 45,964,544 km (0.09 R)
• M82: 46,929,450 km (0.067 R)
• M83: 48,051,135 km (0.055 R)
• M84: 48,502,173 km (0.079 R)
• M85: 48,652,967 km (0.081 R)
• M86: 49,105,950 km (0.114 R)
• M87: 50,092,249 km (0.053 R)
• M88: 50,626,014 km (0.087 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 12,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit