🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.02 AU - 1.16 AU

Year: 400 Days

Day: 26 Hours

Environment

Temp: 42 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,912,712 km

• M1: 39,643 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.12 AU - 1.36 AU

Year: 485 Days

Day: 26.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,912,712 km

• M1: 467,643 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.27 AU - 1.27 AU

Year: 503 Days

Day: 22.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,912,712 km

• M1: 160,519 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.14 AU - 1.48 AU

Year: 527 Days

Day: 44.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.5 AU - 5.52 AU

Year: 3366 Days

Day: 24.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.67 AU - 5.77 AU

Year: 4192 Days

Day: 22 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,912,712 km

• M1: 1,197,980 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 12.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.89 AU - 7.31 AU

Year: 5959 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,912,712 km

• M1: 338,241 km (0.072 R)
• M2: 434,133 km (0.077 R)
• M3: 1,062,444 km (0.097 R)
• M4: 1,312,721 km (0.112 R)
• M5: 1,421,030 km (0.114 R)
• M6: 2,162,437 km (0.037 R)
• M7: 2,306,500 km (0.087 R)
• M8: 2,757,986 km (0.038 R)
• M9: 2,994,351 km (0.07 R)
• M10: 3,139,311 km (0.113 R)
• M11: 3,453,317 km (0.102 R)
• M12: 4,328,166 km (0.048 R)
• M13: 4,455,922 km (0.111 R)
• M14: 4,548,074 km (0.119 R)
• M15: 4,809,422 km (0.036 R)
• M16: 4,980,113 km (0.043 R)
• M17: 5,191,495 km (0.1 R)
• M18: 5,347,077 km (0.049 R)
• M19: 5,642,981 km (0.102 R)
• M20: 5,803,051 km (0.106 R)
• M21: 6,025,653 km (0.101 R)
• M22: 6,880,156 km (0.107 R)
• M23: 7,051,296 km (0.118 R)
• M24: 7,159,006 km (0.091 R)
• M25: 7,267,315 km (0.101 R)
• M26: 8,956,425 km (0.106 R)
• M27: 9,096,598 km (0.099 R)
• M28: 9,545,541 km (0.036 R)
• M29: 9,953,345 km (0.116 R)
• M30: 10,662,289 km (0.077 R)
• M31: 10,910,622 km (0.111 R)
• M32: 11,135,617 km (0.118 R)
• M33: 12,518,350 km (0.094 R)
• M34: 12,991,229 km (0.058 R)
• M35: 14,390,268 km (0.085 R)
• M36: 14,775,183 km (0.064 R)
• M37: 15,135,565 km (0.102 R)
• M38: 15,219,040 km (0.11 R)
• M39: 15,921,552 km (0.117 R)
• M40: 17,125,515 km (0.108 R)
• M41: 17,416,633 km (0.101 R)
• M42: 17,562,640 km (0.045 R)
• M43: 18,121,688 km (0.046 R)
• M44: 18,537,271 km (0.1 R)
• M45: 19,468,816 km (0.065 R)
• M46: 20,538,740 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14

Radius: 4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.97 AU - 14.93 AU

Year: 17337 Days

Day: 15.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,912,712 km

• M1: 65,823 km (0.081 R)
• M2: 189,541 km (0.054 R)
• M3: 340,934 km (0.056 R)
• M4: 460,612 km (0.097 R)
• M5: 500,854 km (0.086 R)
• M6: 550,520 km (0.042 R)
• M7: 737,966 km (0.119 R)
• M8: 785,389 km (0.1 R)
• M9: 1,059,153 km (0.1 R)
• M10: 1,245,701 km (0.075 R)
• M11: 1,291,030 km (0.096 R)
• M12: 1,490,294 km (0.117 R)
• M13: 1,624,334 km (0.119 R)
• M14: 1,787,695 km (0.09 R)
• M15: 2,157,650 km (0.1 R)
• M16: 2,623,049 km (0.086 R)
• M17: 3,133,776 km (0.069 R)
• M18: 3,164,743 km (0.052 R)
• M19: 3,609,348 km (0.066 R)
• M20: 3,641,811 km (0.088 R)
• M21: 3,888,797 km (0.047 R)
• M22: 4,141,168 km (0.089 R)
• M23: 4,175,127 km (0.118 R)
• M24: 5,220,816 km (0.1 R)
• M25: 5,687,113 km (0.092 R)
• M26: 5,934,697 km (0.103 R)
• M27: 6,303,157 km (0.114 R)
• M28: 6,342,351 km (0.118 R)
• M29: 6,940,144 km (0.072 R)
• M30: 7,021,226 km (0.088 R)
• M31: 7,266,268 km (0.092 R)
• M32: 8,360,277 km (0.08 R)
• M33: 9,014,468 km (0.099 R)
• M34: 9,191,742 km (0.088 R)
• M35: 9,820,951 km (0.107 R)
• M36: 9,934,795 km (0.081 R)
• M37: 10,394,509 km (0.117 R)
• M38: 10,837,767 km (0.089 R)
• M39: 10,931,715 km (0.032 R)
• M40: 11,097,020 km (0.074 R)
• M41: 11,790,706 km (0.088 R)
• M42: 11,911,581 km (0.065 R)
• M43: 12,350,651 km (0.113 R)
• M44: 14,081,947 km (0.12 R)
• M45: 14,107,528 km (0.069 R)
• M46: 14,184,571 km (0.107 R)
• M47: 15,014,839 km (0.066 R)
• M48: 15,198,695 km (0.091 R)
• M49: 15,277,533 km (0.064 R)
• M50: 16,370,495 km (0.104 R)
• M51: 16,559,587 km (0.08 R)
• M52: 16,586,664 km (0.09 R)
• M53: 16,939,864 km (0.079 R)
• M54: 17,820,098 km (0.098 R)
• M55: 17,847,774 km (0.105 R)
• M56: 18,070,226 km (0.117 R)
• M57: 18,098,201 km (0.106 R)
• M58: 18,433,749 km (0.081 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit