🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 185 Days

Day: 12.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,580,804 km

• M1: 578,645 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.64 AU - 0.74 AU

Year: 207 Days

Day: 31.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,580,804 km

• M1: 65,673 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.73 AU - 0.77 AU

Year: 235 Days

Day: 30.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.87 AU - 0.91 AU

Year: 304 Days

Day: 41.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.91 AU - 1.11 AU

Year: 367 Days

Day: 14.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.96 AU - 1.18 AU

Year: 400 Days

Day: 43.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,580,804 km

• M1: 159,621 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.14 AU - 1.14 AU

Year: 440 Days

Day: 43.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,580,804 km

• M1: 62,083 km (0.115 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.22 AU - 3.78 AU

Year: 2368 Days

Day: 28.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 3.5

Gravity: 64.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.26 AU - 15.84 AU

Year: 18038 Days

Day: 24 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,580,804 km

• M1: 87,216 km (0.08 R)
• M2: 238,758 km (0.093 R)
• M3: 286,779 km (0.099 R)
• M4: 470,186 km (0.11 R)
• M5: 639,830 km (0.05 R)
• M6: 755,020 km (0.106 R)
• M7: 1,031,328 km (0.051 R)
• M8: 1,453,643 km (0.113 R)
• M9: 1,989,352 km (0.114 R)
• M10: 4,287,475 km (0.083 R)
• M11: 4,813,910 km (0.048 R)
• M12: 5,039,204 km (0.114 R)
• M13: 6,167,920 km (0.088 R)
• M14: 7,267,913 km (0.112 R)
• M15: 7,319,225 km (0.104 R)
• M16: 7,734,958 km (0.113 R)
• M17: 8,051,806 km (0.112 R)
• M18: 8,589,162 km (0.082 R)
• M19: 8,752,523 km (0.097 R)
• M20: 10,792,589 km (0.081 R)
• M21: 11,028,056 km (0.116 R)
• M22: 11,443,938 km (0.103 R)
• M23: 12,352,595 km (0.078 R)
• M24: 13,283,992 km (0.041 R)
• M25: 13,726,353 km (0.073 R)
• M26: 13,853,660 km (0.061 R)
• M27: 14,045,295 km (0.066 R)
• M28: 14,237,828 km (0.112 R)
• M29: 14,495,884 km (0.108 R)
• M30: 14,560,660 km (0.066 R)
• M31: 14,625,585 km (0.11 R)
• M32: 14,755,586 km (0.107 R)
• M33: 16,143,555 km (0.096 R)
• M34: 16,412,682 km (0.064 R)
• M35: 17,023,490 km (0.083 R)
• M36: 17,366,069 km (0.107 R)
• M37: 18,057,959 km (0.11 R)
• M38: 19,254,742 km (0.079 R)
• M39: 20,476,957 km (0.114 R)
• M40: 20,549,661 km (0.092 R)
• M41: 21,576,052 km (0.102 R)
• M42: 24,521,933 km (0.033 R)
• M43: 25,375,389 km (0.11 R)
• M44: 26,238,419 km (0.095 R)
• M45: 27,751,751 km (0.11 R)
• M46: 27,993,352 km (0.076 R)
• M47: 29,048,017 km (0.107 R)
• M48: 29,129,548 km (0.099 R)
• M49: 29,785,684 km (0.112 R)
• M50: 30,363,730 km (0.083 R)
• M51: 32,458,250 km (0.1 R)
• M52: 33,651,293 km (0.1 R)
• M53: 34,685,314 km (0.118 R)
• M54: 35,642,291 km (0.102 R)
• M55: 35,729,806 km (0.114 R)
• M56: 36,080,164 km (0.087 R)
• M57: 36,519,832 km (0.115 R)
• M58: 36,784,471 km (0.025 R)
• M59: 37,315,693 km (0.08 R)
• M60: 37,938,618 km (0.116 R)
• M61: 38,744,502 km (0.072 R)
• M62: 39,737,234 km (0.107 R)
• M63: 41,379,669 km (0.103 R)
• M64: 42,209,039 km (0.085 R)
• M65: 42,672,194 km (0.062 R)
• M66: 44,824,459 km (0.105 R)
• M67: 45,297,038 km (0.108 R)
• M68: 45,391,734 km (0.093 R)
• M69: 46,151,691 km (0.118 R)
• M70: 46,437,872 km (0.113 R)
• M71: 47,588,130 km (0.072 R)
• M72: 47,780,662 km (0.11 R)
• M73: 47,877,153 km (0.12 R)
• M74: 48,263,415 km (0.097 R)
• M75: 48,360,055 km (0.064 R)
• M76: 50,996,119 km (0.087 R)
• M77: 53,078,372 km (0.105 R)
• M78: 53,678,409 km (0.111 R)
• M79: 54,683,407 km (0.083 R)
• M80: 56,711,954 km (0.103 R)
• M81: 59,489,388 km (0.069 R)
• M82: 60,112,464 km (0.062 R)
• M83: 61,470,214 km (0.044 R)
• M84: 64,321,998 km (0.047 R)
• M85: 64,428,512 km (0.078 R)
• M86: 65,496,192 km (0.049 R)
• M87: 66,139,612 km (0.093 R)
• M88: 67,540,895 km (0.109 R)
• M89: 68,082,589 km (0.043 R)
• M90: 68,191,048 km (0.044 R)
• M91: 68,408,114 km (0.095 R)
• M92: 71,692,835 km (0.051 R)
• M93: 72,355,853 km (0.104 R)
• M94: 73,688,171 km (0.12 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit