🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.64 AU - 0.78 AU

Year: 215 Days

Day: 39.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 164.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.67 AU - 0.89 AU

Year: 248 Days

Day: 26.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.15 AU - 1.31 AU

Year: 491 Days

Day: 19.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,866,779 km

• M1: 109,057 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.23 AU - 2.03 AU

Year: 749 Days

Day: 47.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,866,779 km

• M1: 1,491,491 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.08 AU - 2.18 AU

Year: 1119 Days

Day: 22.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.23 AU - 2.31 AU

Year: 1231 Days

Day: 45.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,866,779 km

• M1: 744,249 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.71 AU - 3.79 AU

Year: 2613 Days

Day: 38.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,866,779 km

• M1: 2,830,093 km (0.088 R)

Asteroid Belt

Center: 7.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 8.6

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.05 AU - 13.59 AU

Year: 14625 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,866,779 km

• M1: 135,685 km (0.065 R)
• M2: 268,678 km (0.076 R)
• M3: 396,285 km (0.095 R)
• M4: 477,217 km (0.112 R)
• M5: 1,014,573 km (0.112 R)
• M6: 2,935,260 km (0.067 R)
• M7: 3,204,536 km (0.057 R)
• M8: 3,307,459 km (0.091 R)
• M9: 3,376,873 km (0.102 R)
• M10: 3,730,821 km (0.069 R)
• M11: 3,875,782 km (0.072 R)
• M12: 5,021,253 km (0.055 R)
• M13: 6,050,336 km (0.116 R)
• M14: 6,654,562 km (0.116 R)
• M15: 6,742,376 km (0.084 R)
• M16: 6,919,350 km (0.078 R)
• M17: 7,053,091 km (0.087 R)
• M18: 7,413,771 km (0.084 R)
• M19: 7,505,026 km (0.116 R)
• M20: 7,734,509 km (0.112 R)
• M21: 8,771,671 km (0.078 R)
• M22: 9,503,654 km (0.077 R)
• M23: 11,181,992 km (0.085 R)
• M24: 12,135,529 km (0.111 R)
• M25: 12,243,090 km (0.048 R)
• M26: 12,350,950 km (0.109 R)
• M27: 12,513,413 km (0.054 R)
• M28: 12,676,475 km (0.11 R)
• M29: 13,391,553 km (0.115 R)
• M30: 13,502,704 km (0.114 R)
• M31: 13,558,354 km (0.062 R)
• M32: 14,006,699 km (0.089 R)
• M33: 14,918,049 km (0.094 R)
• M34: 15,148,879 km (0.102 R)
• M35: 15,380,905 km (0.116 R)
• M36: 15,789,756 km (0.083 R)
• M37: 17,764,897 km (0.086 R)
• M38: 17,825,933 km (0.111 R)
• M39: 18,750,298 km (0.033 R)
• M40: 19,312,487 km (0.105 R)
• M41: 20,134,078 km (0.096 R)
• M42: 21,225,694 km (0.06 R)
• M43: 21,355,395 km (0.114 R)
• M44: 21,420,470 km (0.113 R)
• M45: 21,550,471 km (0.03 R)
• M46: 21,876,893 km (0.05 R)
• M47: 22,336,608 km (0.079 R)
• M48: 22,932,306 km (0.105 R)
• M49: 23,936,706 km (0.084 R)
• M50: 24,342,566 km (0.114 R)
• M51: 24,410,333 km (0.102 R)
• M52: 27,457,792 km (0.053 R)
• M53: 28,738,649 km (0.1 R)
• M54: 29,820,840 km (0.112 R)
• M55: 30,038,804 km (0.115 R)
• M56: 30,622,834 km (0.057 R)
• M57: 31,210,604 km (0.05 R)
• M58: 31,505,910 km (0.08 R)
• M59: 32,099,215 km (0.047 R)
• M60: 32,248,215 km (0.069 R)
• M61: 32,696,260 km (0.063 R)
• M62: 33,750,028 km (0.069 R)
• M63: 34,280,950 km (0.086 R)
• M64: 34,509,386 km (0.048 R)
• M65: 36,045,009 km (0.106 R)
• M66: 36,743,331 km (0.109 R)
• M67: 37,524,531 km (0.07 R)
• M68: 37,759,999 km (0.049 R)
• M69: 38,390,105 km (0.042 R)
• M70: 38,469,092 km (0.115 R)
• M71: 39,980,629 km (0.05 R)
• M72: 40,381,701 km (0.09 R)
• M73: 40,864,603 km (0.073 R)
• M74: 41,592,696 km (0.115 R)
• M75: 41,917,623 km (0.094 R)
• M76: 43,225,856 km (0.085 R)
• M77: 43,555,121 km (0.089 R)
• M78: 43,802,406 km (0.054 R)
• M79: 44,630,580 km (0.108 R)
• M80: 45,213,264 km (0.088 R)
• M81: 45,380,215 km (0.09 R)
• M82: 45,463,840 km (0.065 R)
• M83: 46,218,113 km (0.066 R)
• M84: 49,190,622 km (0.047 R)
• M85: 51,090,515 km (0.065 R)
• M86: 52,662,789 km (0.104 R)
• M87: 53,278,384 km (0.078 R)
• M88: 53,631,435 km (0.032 R)
• M89: 55,318,301 km (0.115 R)
• M90: 55,407,461 km (0.099 R)
• M91: 58,107,703 km (0.105 R)
• M92: 60,390,416 km (0.084 R)
• M93: 60,942,732 km (0.099 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit