🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.85 AU

Year: 205 Days

Day: 37.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,827,139 km

• M1: 43,383 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.27 AU - 1.35 AU

Year: 525 Days

Day: 21.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,827,139 km

• M1: 644,318 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.2 AU - 2.48 AU

Year: 1252 Days

Day: 36.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.1

Radius: 11.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.04 AU - 11.46 AU

Year: 13201 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,827,139 km

• M1: 279,150 km (0.057 R)
• M2: 485,595 km (0.107 R)
• M3: 666,758 km (0.067 R)
• M4: 850,165 km (0.05 R)
• M5: 1,004,699 km (0.086 R)
• M6: 1,317,508 km (0.112 R)
• M7: 1,498,821 km (0.092 R)
• M8: 1,606,232 km (0.061 R)
• M9: 2,062,057 km (0.043 R)
• M10: 2,557,376 km (0.084 R)
• M11: 2,986,572 km (0.104 R)
• M12: 3,403,052 km (0.075 R)
• M13: 3,618,324 km (0.087 R)
• M14: 3,801,132 km (0.074 R)
• M15: 4,523,690 km (0.032 R)
• M16: 4,641,573 km (0.053 R)
• M17: 4,880,780 km (0.109 R)
• M18: 5,001,805 km (0.084 R)
• M19: 5,083,036 km (0.105 R)
• M20: 5,288,285 km (0.081 R)
• M21: 5,834,616 km (0.094 R)
• M22: 5,963,270 km (0.039 R)
• M23: 6,710,063 km (0.078 R)
• M24: 6,890,179 km (0.107 R)
• M25: 7,626,350 km (0.11 R)
• M26: 8,974,227 km (0.093 R)
• M27: 9,172,893 km (0.032 R)
• M28: 10,655,557 km (0.095 R)
• M29: 11,344,306 km (0.102 R)
• M30: 11,612,984 km (0.099 R)
• M31: 12,047,416 km (0.04 R)
• M32: 12,931,988 km (0.102 R)
• M33: 14,124,732 km (0.092 R)
• M34: 14,530,142 km (0.113 R)
• M35: 14,939,442 km (0.086 R)
• M36: 15,352,481 km (0.065 R)
• M37: 15,471,262 km (0.051 R)
• M38: 16,980,705 km (0.069 R)
• M39: 17,535,563 km (0.094 R)
• M40: 17,659,729 km (0.08 R)
• M41: 17,784,195 km (0.118 R)
• M42: 18,096,406 km (0.065 R)
• M43: 18,536,672 km (0.091 R)
• M44: 21,119,779 km (0.114 R)
• M45: 21,983,407 km (0.095 R)
• M46: 22,655,550 km (0.041 R)
• M47: 24,020,033 km (0.108 R)
• M48: 25,270,671 km (0.099 R)
• M49: 26,329,076 km (0.106 R)
• M50: 26,971,000 km (0.096 R)
• M51: 29,516,408 km (0.102 R)
• M52: 29,886,214 km (0.114 R)
• M53: 30,481,165 km (0.106 R)
• M54: 30,929,958 km (0.043 R)
• M55: 31,607,188 km (0.113 R)
• M56: 32,441,645 km (0.118 R)
• M57: 32,746,824 km (0.074 R)
• M58: 32,976,457 km (0.048 R)
• M59: 34,209,742 km (0.061 R)
• M60: 34,287,234 km (0.087 R)
• M61: 34,364,875 km (0.118 R)
• M62: 35,929,968 km (0.064 R)
• M63: 37,358,478 km (0.097 R)
• M64: 37,999,206 km (0.112 R)
• M65: 38,643,673 km (0.076 R)
• M66: 40,352,530 km (0.043 R)
• M67: 42,085,771 km (0.089 R)
• M68: 43,506,801 km (0.074 R)
• M69: 44,773,596 km (0.103 R)
• M70: 45,283,724 km (0.099 R)
• M71: 45,710,228 km (0.027 R)
• M72: 45,881,218 km (0.036 R)
• M73: 45,966,788 km (0.058 R)
• M74: 49,784,675 km (0.073 R)
• M75: 49,872,639 km (0.113 R)
• M76: 50,136,829 km (0.084 R)
• M77: 50,843,529 km (0.049 R)
• M78: 51,020,653 km (0.039 R)
• M79: 51,286,937 km (0.083 R)
• M80: 51,553,521 km (0.072 R)
• M81: 51,820,553 km (0.049 R)
• M82: 54,426,099 km (0.081 R)
• M83: 55,334,457 km (0.086 R)
• M84: 56,431,010 km (0.06 R)
• M85: 57,073,981 km (0.109 R)
• M86: 60,137,895 km (0.045 R)
• M87: 60,325,341 km (0.083 R)
• M88: 60,888,727 km (0.06 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit