🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 27.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.81 AU

Year: 233 Days

Day: 34.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.36 AU - 1.66 AU

Year: 652 Days

Day: 25.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.45 AU - 1.63 AU

Year: 672 Days

Day: 25.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.32 AU - 2.02 AU

Year: 758 Days

Day: 36.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.62 AU - 4.1 AU

Year: 2165 Days

Day: 35.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 10.6

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.19 AU - 7.43 AU

Year: 5571 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,837,823 km

• M1: 194,328 km (0.059 R)
• M2: 325,675 km (0.084 R)
• M3: 407,505 km (0.101 R)
• M4: 552,615 km (0.099 R)
• M5: 716,723 km (0.113 R)
• M6: 966,552 km (0.108 R)
• M7: 1,198,728 km (0.04 R)
• M8: 1,369,120 km (0.104 R)
• M9: 1,821,204 km (0.109 R)
• M10: 2,279,722 km (0.091 R)
• M11: 2,572,036 km (0.101 R)
• M12: 2,672,117 km (0.036 R)
• M13: 2,938,701 km (0.109 R)
• M14: 3,300,428 km (0.076 R)
• M15: 3,519,888 km (0.07 R)
• M16: 4,066,220 km (0.119 R)
• M17: 4,183,355 km (0.115 R)
• M18: 4,445,301 km (0.1 R)
• M19: 4,663,564 km (0.09 R)
• M20: 4,737,166 km (0.089 R)
• M21: 5,390,909 km (0.072 R)
• M22: 5,780,911 km (0.111 R)
• M23: 6,207,115 km (0.029 R)
• M24: 6,342,501 km (0.108 R)
• M25: 6,865,645 km (0.065 R)
• M26: 6,949,419 km (0.031 R)
• M27: 7,033,793 km (0.098 R)
• M28: 7,836,236 km (0.06 R)
• M29: 8,218,757 km (0.109 R)
• M30: 8,728,138 km (0.087 R)
• M31: 9,093,905 km (0.032 R)
• M32: 9,651,905 km (0.097 R)
• M33: 10,801,265 km (0.057 R)
• M34: 10,997,089 km (0.113 R)
• M35: 11,425,238 km (0.111 R)
• M36: 11,993,560 km (0.06 R)
• M37: 12,094,838 km (0.068 R)
• M38: 12,332,100 km (0.092 R)
• M39: 12,468,384 km (0.115 R)
• M40: 12,949,491 km (0.098 R)
• M41: 13,053,312 km (0.057 R)
• M42: 13,366,719 km (0.078 R)
• M43: 14,321,453 km (0.1 R)
• M44: 14,825,299 km (0.104 R)
• M45: 15,298,177 km (0.092 R)
• M46: 15,444,783 km (0.061 R)
• M47: 15,554,887 km (0.048 R)
• M48: 16,408,642 km (0.057 R)
• M49: 16,633,787 km (0.114 R)
• M50: 16,973,524 km (0.111 R)
• M51: 17,163,214 km (0.069 R)
• M52: 17,468,244 km (0.07 R)
• M53: 17,813,516 km (0.086 R)
• M54: 18,433,001 km (0.119 R)
• M55: 19,138,355 km (0.073 R)
• M56: 19,217,342 km (0.118 R)
• M57: 20,293,400 km (0.071 R)
• M58: 20,454,367 km (0.113 R)
• M59: 20,656,324 km (0.106 R)
• M60: 20,777,798 km (0.029 R)
• M61: 20,980,802 km (0.108 R)
• M62: 21,388,905 km (0.114 R)
• M63: 21,511,725 km (0.098 R)
• M64: 22,628,623 km (0.109 R)
• M65: 22,712,098 km (0.093 R)
• M66: 22,795,574 km (0.097 R)
• M67: 23,046,898 km (0.088 R)
• M68: 24,403,003 km (0.041 R)
• M69: 24,531,508 km (0.107 R)
• M70: 24,746,031 km (0.119 R)
• M71: 24,875,134 km (0.113 R)
• M72: 24,961,302 km (0.093 R)
• M73: 25,306,873 km (0.118 R)
• M74: 26,002,952 km (0.109 R)
• M75: 26,881,989 km (0.08 R)
• M76: 26,970,402 km (0.065 R)
• M77: 27,325,098 km (0.058 R)
• M78: 27,413,959 km (0.106 R)
• M79: 27,681,291 km (0.049 R)
• M80: 28,173,617 km (0.097 R)
• M81: 28,985,485 km (0.111 R)
• M82: 29,485,441 km (0.104 R)
• M83: 29,667,951 km (0.109 R)
• M84: 30,586,182 km (0.108 R)
• M85: 30,770,936 km (0.068 R)
• M86: 31,002,364 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 9.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.33 AU - 7.63 AU

Year: 6481 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,837,823 km

• M1: 122,670 km (0.065 R)
• M2: 193,729 km (0.081 R)
• M3: 291,417 km (0.068 R)
• M4: 380,727 km (0.052 R)
• M5: 469,887 km (0.114 R)
• M6: 686,205 km (0.07 R)
• M7: 1,013,376 km (0.109 R)
• M8: 1,228,647 km (0.091 R)
• M9: 1,368,671 km (0.11 R)
• M10: 1,459,028 km (0.12 R)
• M11: 1,722,769 km (0.092 R)
• M12: 1,900,342 km (0.09 R)
• M13: 2,125,786 km (0.084 R)
• M14: 2,738,688 km (0.112 R)
• M15: 2,853,729 km (0.09 R)
• M16: 3,017,539 km (0.065 R)
• M17: 3,208,575 km (0.107 R)
• M18: 3,934,125 km (0.068 R)
• M19: 4,249,028 km (0.063 R)
• M20: 4,409,696 km (0.104 R)
• M21: 5,043,543 km (0.114 R)
• M22: 5,213,635 km (0.051 R)
• M23: 5,299,505 km (0.104 R)
• M24: 6,213,248 km (0.1 R)
• M25: 6,985,473 km (0.102 R)
• M26: 7,560,078 km (0.045 R)
• M27: 7,755,004 km (0.061 R)
• M28: 7,918,814 km (0.115 R)
• M29: 8,050,609 km (0.112 R)
• M30: 8,149,942 km (0.087 R)
• M31: 8,216,364 km (0.094 R)
• M32: 8,856,792 km (0.078 R)
• M33: 9,027,932 km (0.1 R)
• M34: 9,234,826 km (0.081 R)
• M35: 9,304,240 km (0.053 R)
• M36: 9,443,366 km (0.091 R)
• M37: 9,794,322 km (0.055 R)
• M38: 10,982,578 km (0.118 R)
• M39: 11,988,474 km (0.09 R)
• M40: 13,650,357 km (0.068 R)
• M41: 14,568,589 km (0.092 R)
• M42: 15,014,839 km (0.106 R)
• M43: 15,137,360 km (0.085 R)
• M44: 15,424,438 km (0.039 R)
• M45: 16,004,130 km (0.095 R)
• M46: 16,296,594 km (0.085 R)
• M47: 16,844,421 km (0.096 R)
• M48: 17,141,971 km (0.04 R)
• M49: 17,312,662 km (0.112 R)
• M50: 17,612,905 km (0.053 R)
• M51: 18,088,327 km (0.058 R)
• M52: 18,392,909 km (0.073 R)
• M53: 19,272,843 km (0.084 R)
• M54: 21,027,776 km (0.074 R)
• M55: 21,531,921 km (0.056 R)
• M56: 22,132,855 km (0.114 R)
• M57: 22,318,955 km (0.065 R)
• M58: 22,974,044 km (0.076 R)
• M59: 23,540,721 km (0.079 R)
• M60: 23,825,705 km (0.056 R)
• M61: 24,303,371 km (0.105 R)
• M62: 24,687,688 km (0.109 R)
• M63: 26,294,519 km (0.118 R)
• M64: 26,392,954 km (0.034 R)
• M65: 26,689,158 km (0.102 R)
• M66: 28,035,239 km (0.113 R)
• M67: 28,438,406 km (0.07 R)
• M68: 29,659,274 km (0.067 R)
• M69: 30,327,677 km (0.114 R)
• M70: 30,586,033 km (0.107 R)
• M71: 32,415,315 km (0.078 R)
• M72: 32,997,550 km (0.113 R)
• M73: 33,210,129 km (0.111 R)
• M74: 34,226,048 km (0.116 R)
• M75: 34,710,895 km (0.118 R)
• M76: 34,818,904 km (0.098 R)
• M77: 35,089,527 km (0.11 R)
• M78: 35,469,506 km (0.115 R)
• M79: 35,796,377 km (0.112 R)
• M80: 35,960,187 km (0.111 R)
• M81: 36,178,899 km (0.093 R)
• M82: 36,507,864 km (0.026 R)
• M83: 36,672,721 km (0.088 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 10,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit