🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 158 Days

Day: 46.5 Hours

Environment

Temp: 369 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,388,459 km

• M1: 520,152 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.22 AU - 1.82 AU

Year: 552 Days

Day: 16.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.2 AU - 2.22 AU

Year: 967 Days

Day: 43.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.58 AU - 2.76 AU

Year: 1284 Days

Day: 45.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.98 AU - 3.38 AU

Year: 1669 Days

Day: 16.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.37 AU - 3.81 AU

Year: 2002 Days

Day: 18.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,388,459 km

• M1: 1,233,883 km (0.078 R)
• M2: 1,491,491 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.93 AU - 4.43 AU

Year: 2078 Days

Day: 26.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.66 AU - 7.26 AU

Year: 4283 Days

Day: 40.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.58 AU - 9.98 AU

Year: 7013 Days

Day: 32.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,388,459 km

• M1: 1,492,837 km (0.077 R)
• M2: 1,975,739 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.8

Radius: 4.1

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.72 AU - 20.6 AU

Year: 26642 Days

Day: 15.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,388,459 km

• M1: 56,548 km (0.109 R)
• M2: 113,395 km (0.059 R)
• M3: 143,315 km (0.072 R)
• M4: 254,466 km (0.104 R)
• M5: 282,740 km (0.106 R)
• M6: 1,156,392 km (0.032 R)
• M7: 1,305,840 km (0.103 R)
• M8: 1,488,050 km (0.04 R)
• M9: 2,022,264 km (0.106 R)
• M10: 2,513,843 km (0.112 R)
• M11: 2,674,810 km (0.112 R)
• M12: 3,386,597 km (0.061 R)
• M13: 3,421,902 km (0.115 R)
• M14: 3,891,938 km (0.101 R)
• M15: 3,965,989 km (0.118 R)
• M16: 4,115,587 km (0.059 R)
• M17: 4,267,130 km (0.092 R)
• M18: 4,931,045 km (0.095 R)
• M19: 5,295,465 km (0.028 R)
• M20: 6,396,057 km (0.107 R)
• M21: 6,483,572 km (0.12 R)
• M22: 7,016,888 km (0.036 R)
• M23: 7,380,411 km (0.103 R)
• M24: 7,656,868 km (0.111 R)
• M25: 7,749,918 km (0.098 R)
• M26: 8,458,862 km (0.054 R)
• M27: 8,748,184 km (0.083 R)
• M28: 8,845,273 km (0.119 R)
• M29: 9,786,244 km (0.102 R)
• M30: 9,937,637 km (0.114 R)
• M31: 10,914,810 km (0.069 R)
• M32: 10,967,020 km (0.113 R)
• M33: 11,071,888 km (0.101 R)
• M34: 11,975,908 km (0.118 R)
• M35: 12,029,913 km (0.104 R)
• M36: 12,518,799 km (0.037 R)
• M37: 12,628,304 km (0.091 R)
• M38: 13,459,769 km (0.108 R)
• M39: 13,571,968 km (0.052 R)
• M40: 13,853,960 km (0.083 R)
• M41: 14,538,220 km (0.099 R)
• M42: 14,826,645 km (0.073 R)
• M43: 16,058,434 km (0.094 R)
• M44: 17,018,703 km (0.111 R)
• M45: 17,140,026 km (0.088 R)
• M46: 17,261,650 km (0.117 R)
• M47: 18,431,355 km (0.095 R)
• M48: 18,493,588 km (0.098 R)
• M49: 19,057,273 km (0.058 R)
• M50: 20,137,070 km (0.083 R)
• M51: 21,695,132 km (0.085 R)
• M52: 22,289,335 km (0.107 R)
• M53: 23,628,684 km (0.062 R)
• M54: 24,581,773 km (0.105 R)
• M55: 25,964,805 km (0.066 R)
• M56: 26,034,667 km (0.107 R)
• M57: 26,244,553 km (0.083 R)
• M58: 27,657,654 km (0.104 R)
• M59: 28,878,074 km (0.086 R)
• M60: 31,074,320 km (0.063 R)
• M61: 32,042,667 km (0.053 R)
• M62: 32,643,452 km (0.093 R)
• M63: 33,020,738 km (0.115 R)
• M64: 33,475,516 km (0.055 R)
• M65: 34,314,610 km (0.116 R)
• M66: 36,559,625 km (0.113 R)
• M67: 36,951,572 km (0.1 R)
• M68: 37,818,491 km (0.076 R)
• M69: 38,532,821 km (0.085 R)
• M70: 39,011,534 km (0.119 R)
• M71: 40,055,428 km (0.117 R)
• M72: 40,136,211 km (0.092 R)
• M73: 40,459,343 km (0.037 R)
• M74: 41,679,313 km (0.105 R)
• M75: 42,334,851 km (0.054 R)
• M76: 42,499,259 km (0.047 R)
• M77: 43,988,655 km (0.105 R)
• M78: 46,254,465 km (0.052 R)
• M79: 46,763,098 km (0.042 R)
• M80: 47,273,675 km (0.075 R)
• M81: 48,386,085 km (0.114 R)
• M82: 49,161,301 km (0.093 R)
• M83: 49,334,087 km (0.054 R)
• M84: 49,593,789 km (0.108 R)
• M85: 49,940,556 km (0.112 R)
• M86: 53,808,858 km (0.115 R)
• M87: 54,165,200 km (0.098 R)
• M88: 54,343,670 km (0.034 R)
• M89: 54,970,037 km (0.093 R)
• M90: 55,868,821 km (0.098 R)
• M91: 58,228,428 km (0.106 R)
• M92: 59,420,274 km (0.069 R)
• M93: 59,512,277 km (0.112 R)

Kuiper Belt

Range: 37.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit