🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.69 AU - 0.71 AU

Year: 222 Days

Day: 18.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.82 AU

Year: 271 Days

Day: 17.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.01 AU - 2.73 AU

Year: 1382 Days

Day: 29.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.45 AU - 2.77 AU

Year: 1597 Days

Day: 20.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,498,155 km

• M1: 258,505 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 12.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.12 AU - 8.46 AU

Year: 6701 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,498,155 km

• M1: 306,526 km (0.054 R)
• M2: 421,417 km (0.113 R)
• M3: 497,563 km (0.063 R)
• M4: 604,226 km (0.106 R)
• M5: 788,082 km (0.11 R)
• M6: 931,546 km (0.101 R)
• M7: 1,296,415 km (0.074 R)
• M8: 1,469,051 km (0.031 R)
• M9: 1,799,363 km (0.078 R)
• M10: 2,214,497 km (0.064 R)
• M11: 2,551,092 km (0.095 R)
• M12: 2,972,360 km (0.069 R)
• M13: 3,063,764 km (0.071 R)
• M14: 3,730,971 km (0.074 R)
• M15: 3,879,821 km (0.102 R)
• M16: 4,005,333 km (0.119 R)
• M17: 4,286,428 km (0.041 R)
• M18: 4,600,434 km (0.106 R)
• M19: 5,390,310 km (0.114 R)
• M20: 5,644,028 km (0.088 R)
• M21: 5,758,172 km (0.088 R)
• M22: 6,075,768 km (0.037 R)
• M23: 7,062,964 km (0.113 R)
• M24: 7,309,801 km (0.088 R)
• M25: 7,403,150 km (0.073 R)
• M26: 7,875,730 km (0.094 R)
• M27: 7,971,472 km (0.095 R)
• M28: 8,131,841 km (0.099 R)
• M29: 8,325,720 km (0.105 R)
• M30: 8,586,619 km (0.039 R)
• M31: 8,718,115 km (0.1 R)
• M32: 9,083,134 km (0.04 R)
• M33: 9,419,280 km (0.094 R)
• M34: 10,208,110 km (0.083 R)
• M35: 10,557,720 km (0.105 R)
• M36: 10,875,765 km (0.09 R)
• M37: 11,053,787 km (0.07 R)
• M38: 11,268,759 km (0.115 R)
• M39: 11,376,768 km (0.113 R)
• M40: 11,995,356 km (0.076 R)
• M41: 12,812,010 km (0.118 R)
• M42: 13,379,136 km (0.064 R)
• M43: 13,570,023 km (0.087 R)
• M44: 14,538,071 km (0.082 R)
• M45: 14,813,181 km (0.088 R)
• M46: 15,050,294 km (0.066 R)
• M47: 15,209,017 km (0.1 R)
• M48: 15,688,777 km (0.102 R)
• M49: 16,173,475 km (0.095 R)
• M50: 16,417,618 km (0.092 R)
• M51: 16,827,367 km (0.11 R)
• M52: 16,992,224 km (0.079 R)
• M53: 17,365,171 km (0.096 R)
• M54: 17,782,549 km (0.092 R)
• M55: 18,883,590 km (0.069 R)
• M56: 19,356,020 km (0.097 R)
• M57: 20,050,154 km (0.077 R)
• M58: 20,268,716 km (0.119 R)
• M59: 20,444,195 km (0.114 R)
• M60: 20,796,647 km (0.044 R)
• M61: 20,885,060 km (0.119 R)
• M62: 21,507,387 km (0.042 R)
• M63: 23,227,613 km (0.117 R)
• M64: 23,503,172 km (0.051 R)
• M65: 23,826,154 km (0.075 R)
• M66: 23,964,980 km (0.057 R)
• M67: 24,150,631 km (0.075 R)
• M68: 24,991,521 km (0.083 R)
• M69: 25,889,707 km (0.107 R)
• M70: 26,080,145 km (0.07 R)
• M71: 27,814,882 km (0.117 R)
• M72: 28,107,495 km (0.108 R)
• M73: 28,646,945 km (0.11 R)
• M74: 29,090,802 km (0.099 R)
• M75: 29,686,052 km (0.107 R)
• M76: 30,939,233 km (0.105 R)
• M77: 31,090,776 km (0.065 R)
• M78: 31,445,323 km (0.102 R)
• M79: 32,876,974 km (0.104 R)
• M80: 33,341,775 km (0.028 R)
• M81: 33,808,670 km (0.105 R)
• M82: 34,643,875 km (0.087 R)
• M83: 35,274,879 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 13.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.4 AU - 10.4 AU

Year: 10915 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,498,155 km

• M1: 241,900 km (0.099 R)
• M2: 384,167 km (0.11 R)
• M3: 710,141 km (0.068 R)
• M4: 898,335 km (0.108 R)
• M5: 1,231,789 km (0.1 R)
• M6: 1,523,056 km (0.117 R)
• M7: 1,772,286 km (0.037 R)
• M8: 1,923,978 km (0.09 R)
• M9: 2,148,375 km (0.055 R)
• M10: 2,848,194 km (0.065 R)
• M11: 2,975,801 km (0.036 R)
• M12: 3,451,073 km (0.107 R)
• M13: 3,642,559 km (0.06 R)
• M14: 3,894,033 km (0.116 R)
• M15: 4,007,577 km (0.099 R)
• M16: 4,296,451 km (0.049 R)
• M17: 4,443,506 km (0.093 R)
• M18: 4,562,436 km (0.11 R)
• M19: 5,172,795 km (0.095 R)
• M20: 5,424,120 km (0.094 R)
• M21: 6,369,429 km (0.108 R)
• M22: 6,878,360 km (0.085 R)
• M23: 7,120,410 km (0.094 R)
• M24: 7,435,762 km (0.085 R)
• M25: 7,684,244 km (0.112 R)
• M26: 7,791,506 km (0.113 R)
• M27: 8,817,448 km (0.078 R)
• M28: 10,002,562 km (0.113 R)
• M29: 10,954,304 km (0.104 R)
• M30: 11,441,096 km (0.096 R)
• M31: 12,059,384 km (0.091 R)
• M32: 12,351,847 km (0.086 R)
• M33: 12,435,772 km (0.05 R)
• M34: 12,519,846 km (0.066 R)
• M35: 13,114,198 km (0.047 R)
• M36: 13,804,892 km (0.092 R)
• M37: 13,935,640 km (0.1 R)
• M38: 14,374,710 km (0.064 R)
• M39: 14,507,254 km (0.078 R)
• M40: 15,086,646 km (0.064 R)
• M41: 15,628,041 km (0.032 R)
• M42: 15,901,206 km (0.089 R)
• M43: 16,683,753 km (0.088 R)
• M44: 16,823,178 km (0.116 R)
• M45: 17,056,401 km (0.065 R)
• M46: 17,478,866 km (0.03 R)
• M47: 18,238,524 km (0.104 R)
• M48: 19,398,206 km (0.03 R)
• M49: 20,234,010 km (0.072 R)
• M50: 20,631,491 km (0.088 R)
• M51: 20,731,273 km (0.105 R)
• M52: 21,788,331 km (0.119 R)
• M53: 22,144,674 km (0.114 R)
• M54: 22,657,046 km (0.044 R)
• M55: 22,914,654 km (0.102 R)
• M56: 23,484,921 km (0.094 R)
• M57: 24,007,466 km (0.048 R)
• M58: 25,544,285 km (0.106 R)
• M59: 26,189,501 km (0.093 R)
• M60: 27,058,216 km (0.109 R)
• M61: 27,222,175 km (0.103 R)
• M62: 27,660,945 km (0.09 R)
• M63: 27,936,355 km (0.096 R)
• M64: 28,879,570 km (0.058 R)
• M65: 29,214,968 km (0.119 R)
• M66: 29,720,609 km (0.119 R)
• M67: 30,512,730 km (0.073 R)
• M68: 30,626,424 km (0.097 R)
• M69: 30,968,554 km (0.118 R)
• M70: 31,082,847 km (0.104 R)
• M71: 31,483,919 km (0.058 R)
• M72: 32,814,143 km (0.093 R)
• M73: 33,047,366 km (0.109 R)
• M74: 33,867,911 km (0.101 R)
• M75: 35,349,977 km (0.046 R)
• M76: 36,189,071 km (0.057 R)
• M77: 37,703,899 km (0.084 R)
• M78: 38,070,564 km (0.105 R)
• M79: 38,745,849 km (0.072 R)
• M80: 39,239,372 km (0.077 R)
• M81: 39,797,222 km (0.091 R)
• M82: 40,108,236 km (0.102 R)
• M83: 40,920,553 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 10,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit