🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.77 AU - 0.85 AU

Year: 272 Days

Day: 21.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.69 AU - 2.23 AU

Year: 1023 Days

Day: 21.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,993,791 km

• M1: 177,124 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.58 AU - 2.76 AU

Year: 1626 Days

Day: 27.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.14 AU - 3.82 AU

Year: 2420 Days

Day: 12.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,993,791 km

• M1: 859,889 km (0.098 R)
• M2: 2,828,746 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.32 AU - 3.96 AU

Year: 2589 Days

Day: 47.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 13.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.35 AU - 4.89 AU

Year: 3702 Days

Day: 5.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,993,791 km

• M1: 167,250 km (0.116 R)
• M2: 354,996 km (0.094 R)
• M3: 474,076 km (0.031 R)
• M4: 569,070 km (0.11 R)
• M5: 690,245 km (0.088 R)
• M6: 811,868 km (0.111 R)
• M7: 1,004,251 km (0.115 R)
• M8: 1,112,111 km (0.085 R)
• M9: 1,247,048 km (0.055 R)
• M10: 1,411,905 km (0.052 R)
• M11: 1,896,751 km (0.045 R)
• M12: 2,144,485 km (0.078 R)
• M13: 2,329,987 km (0.081 R)
• M14: 2,521,023 km (0.102 R)
• M15: 2,981,934 km (0.097 R)
• M16: 3,141,555 km (0.115 R)
• M17: 3,336,930 km (0.101 R)
• M18: 3,722,893 km (0.108 R)
• M19: 3,895,229 km (0.076 R)
• M20: 4,158,671 km (0.081 R)
• M21: 4,409,996 km (0.074 R)
• M22: 4,629,456 km (0.113 R)
• M23: 4,890,205 km (0.094 R)
• M24: 5,251,783 km (0.116 R)
• M25: 5,465,109 km (0.106 R)
• M26: 5,701,175 km (0.109 R)
• M27: 6,061,556 km (0.118 R)
• M28: 6,285,504 km (0.108 R)
• M29: 6,783,815 km (0.111 R)
• M30: 6,995,196 km (0.074 R)
• M31: 7,144,495 km (0.117 R)
• M32: 7,664,348 km (0.076 R)
• M33: 7,862,565 km (0.073 R)
• M34: 8,512,717 km (0.037 R)
• M35: 8,626,561 km (0.043 R)
• M36: 8,994,422 km (0.105 R)
• M37: 9,532,077 km (0.094 R)
• M38: 9,626,773 km (0.082 R)
• M39: 9,912,505 km (0.1 R)
• M40: 10,249,249 km (0.102 R)
• M41: 10,712,554 km (0.079 R)
• M42: 11,157,757 km (0.066 R)
• M43: 11,282,522 km (0.051 R)
• M44: 11,432,868 km (0.12 R)
• M45: 11,710,222 km (0.111 R)
• M46: 11,811,649 km (0.103 R)
• M47: 12,091,996 km (0.081 R)
• M48: 12,374,586 km (0.028 R)
• M49: 12,685,451 km (0.08 R)
• M50: 12,841,780 km (0.111 R)
• M51: 13,209,193 km (0.065 R)
• M52: 13,526,789 km (0.116 R)
• M53: 14,061,901 km (0.048 R)
• M54: 14,386,229 km (0.091 R)
• M55: 14,740,477 km (0.03 R)
• M56: 14,905,034 km (0.104 R)
• M57: 15,152,918 km (0.113 R)
• M58: 15,485,474 km (0.115 R)
• M59: 15,736,499 km (0.028 R)
• M60: 16,412,532 km (0.108 R)
• M61: 16,754,214 km (0.052 R)
• M62: 17,531,374 km (0.071 R)
• M63: 17,647,612 km (0.069 R)
• M64: 17,793,171 km (0.039 R)
• M65: 18,379,295 km (0.081 R)
• M66: 18,912,462 km (0.12 R)
• M67: 19,091,231 km (0.101 R)
• M68: 19,480,635 km (0.066 R)
• M69: 19,630,981 km (0.102 R)
• M70: 20,511,364 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 12.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.58 AU - 6.4 AU

Year: 4795 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,993,791 km

• M1: 158,574 km (0.103 R)
• M2: 258,655 km (0.102 R)
• M3: 356,492 km (0.101 R)
• M4: 547,678 km (0.116 R)
• M5: 644,617 km (0.106 R)
• M6: 728,990 km (0.117 R)
• M7: 868,864 km (0.108 R)
• M8: 1,097,001 km (0.087 R)
• M9: 1,177,634 km (0.107 R)
• M10: 1,786,647 km (0.111 R)
• M11: 2,422,588 km (0.102 R)
• M12: 2,592,232 km (0.064 R)
• M13: 2,734,051 km (0.063 R)
• M14: 3,225,480 km (0.094 R)
• M15: 3,344,260 km (0.081 R)
• M16: 3,621,166 km (0.109 R)
• M17: 3,815,942 km (0.117 R)
• M18: 3,941,904 km (0.117 R)
• M19: 4,123,965 km (0.107 R)
• M20: 4,216,117 km (0.096 R)
• M21: 4,327,717 km (0.098 R)
• M22: 4,745,095 km (0.06 R)
• M23: 4,978,318 km (0.075 R)
• M24: 5,865,733 km (0.083 R)
• M25: 5,990,647 km (0.056 R)
• M26: 6,158,496 km (0.078 R)
• M27: 6,628,083 km (0.108 R)
• M28: 6,889,132 km (0.118 R)
• M29: 7,109,340 km (0.091 R)
• M30: 7,670,182 km (0.053 R)
• M31: 8,082,773 km (0.114 R)
• M32: 8,175,524 km (0.11 R)
• M33: 8,291,761 km (0.109 R)
• M34: 9,194,285 km (0.04 R)
• M35: 9,436,933 km (0.099 R)
• M36: 9,559,005 km (0.085 R)
• M37: 10,682,036 km (0.091 R)
• M38: 10,809,344 km (0.108 R)
• M39: 10,937,250 km (0.113 R)
• M40: 11,767,518 km (0.091 R)
• M41: 12,270,167 km (0.073 R)
• M42: 12,618,132 km (0.072 R)
• M43: 12,996,465 km (0.047 R)
• M44: 13,241,656 km (0.056 R)
• M45: 13,709,149 km (0.057 R)
• M46: 13,875,352 km (0.039 R)
• M47: 14,518,922 km (0.119 R)
• M48: 14,603,595 km (0.106 R)
• M49: 14,830,235 km (0.034 R)
• M50: 14,943,930 km (0.089 R)
• M51: 15,574,784 km (0.109 R)
• M52: 15,748,317 km (0.053 R)
• M53: 16,155,672 km (0.119 R)
• M54: 16,302,129 km (0.104 R)
• M55: 16,390,092 km (0.097 R)
• M56: 16,478,355 km (0.076 R)
• M57: 17,789,880 km (0.081 R)
• M58: 18,366,729 km (0.101 R)
• M59: 18,580,654 km (0.081 R)
• M60: 19,694,560 km (0.057 R)
• M61: 19,944,987 km (0.097 R)
• M62: 20,165,045 km (0.115 R)
• M63: 20,734,564 km (0.104 R)
• M64: 21,117,235 km (0.11 R)
• M65: 21,245,291 km (0.096 R)
• M66: 21,566,478 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 10.3

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.25 AU - 8.71 AU

Year: 8403 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 139.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,993,791 km

• M1: 302,337 km (0.105 R)
• M2: 383,868 km (0.11 R)
• M3: 869,164 km (0.104 R)
• M4: 1,052,421 km (0.098 R)
• M5: 1,149,061 km (0.106 R)
• M6: 1,248,693 km (0.086 R)
• M7: 1,814,622 km (0.11 R)
• M8: 1,884,784 km (0.114 R)
• M9: 2,052,034 km (0.081 R)
• M10: 2,274,336 km (0.086 R)
• M11: 2,401,195 km (0.113 R)
• M12: 2,478,538 km (0.119 R)
• M13: 3,471,119 km (0.095 R)
• M14: 3,647,645 km (0.104 R)
• M15: 3,827,013 km (0.079 R)
• M16: 4,225,990 km (0.116 R)
• M17: 4,702,759 km (0.096 R)
• M18: 5,501,162 km (0.038 R)
• M19: 6,162,983 km (0.057 R)
• M20: 6,923,539 km (0.087 R)
• M21: 7,071,791 km (0.089 R)
• M22: 7,983,440 km (0.079 R)
• M23: 8,256,306 km (0.046 R)
• M24: 9,419,280 km (0.101 R)
• M25: 10,082,896 km (0.102 R)
• M26: 11,236,595 km (0.076 R)
• M27: 11,718,450 km (0.106 R)
• M28: 12,930,043 km (0.072 R)
• M29: 13,573,912 km (0.049 R)
• M30: 13,759,863 km (0.073 R)
• M31: 15,277,234 km (0.114 R)
• M32: 16,350,898 km (0.115 R)
• M33: 16,499,149 km (0.076 R)
• M34: 16,697,666 km (0.063 R)
• M35: 17,096,942 km (0.066 R)
• M36: 17,499,211 km (0.104 R)
• M37: 18,519,020 km (0.118 R)
• M38: 18,932,209 km (0.054 R)
• M39: 19,610,336 km (0.058 R)
• M40: 19,820,521 km (0.097 R)
• M41: 20,562,227 km (0.113 R)
• M42: 21,909,356 km (0.062 R)
• M43: 22,127,470 km (0.109 R)
• M44: 22,291,579 km (0.119 R)
• M45: 22,841,500 km (0.052 R)
• M46: 22,952,053 km (0.093 R)
• M47: 23,340,260 km (0.078 R)
• M48: 23,842,759 km (0.064 R)
• M49: 24,858,080 km (0.076 R)
• M50: 25,199,761 km (0.093 R)
• M51: 25,428,347 km (0.085 R)
• M52: 26,060,697 km (0.058 R)
• M53: 26,872,864 km (0.11 R)
• M54: 27,282,014 km (0.092 R)
• M55: 28,047,357 km (0.078 R)
• M56: 28,700,651 km (0.087 R)
• M57: 29,840,586 km (0.104 R)
• M58: 29,961,462 km (0.118 R)
• M59: 30,690,153 km (0.092 R)
• M60: 30,812,075 km (0.063 R)
• M61: 31,855,670 km (0.112 R)
• M62: 32,350,689 km (0.107 R)
• M63: 32,786,019 km (0.052 R)
• M64: 33,599,532 km (0.093 R)
• M65: 34,419,777 km (0.102 R)
• M66: 35,246,605 km (0.118 R)
• M67: 35,374,361 km (0.086 R)
• M68: 37,114,484 km (0.096 R)
• M69: 37,765,982 km (0.116 R)
• M70: 37,831,357 km (0.094 R)
• M71: 37,896,731 km (0.11 R)
• M72: 37,962,255 km (0.081 R)
• M73: 38,027,629 km (0.09 R)
• M74: 38,355,697 km (0.093 R)
• M75: 38,421,371 km (0.112 R)
• M76: 38,816,309 km (0.062 R)
• M77: 40,276,235 km (0.061 R)
• M78: 40,409,826 km (0.114 R)
• M79: 40,677,456 km (0.069 R)
• M80: 42,024,585 km (0.051 R)
• M81: 43,249,343 km (0.107 R)
• M82: 44,624,147 km (0.119 R)
• M83: 44,762,376 km (0.055 R)
• M84: 45,455,762 km (0.085 R)
• M85: 45,734,163 km (0.086 R)
• M86: 46,853,305 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit