🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.22 AU - 1.64 AU

Year: 628 Days

Day: 24.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.18 AU - 1.94 AU

Year: 715 Days

Day: 16.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,209,969 km

• M1: 1,090,868 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.77 AU - 1.83 AU

Year: 887 Days

Day: 32.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.62 AU - 2.08 AU

Year: 924 Days

Day: 17 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.7

Radius: 14.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.57 AU - 5.63 AU

Year: 4865 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,209,969 km

• M1: 181,612 km (0.086 R)
• M2: 307,872 km (0.07 R)
• M3: 411,394 km (0.104 R)
• M4: 513,569 km (0.071 R)
• M5: 963,111 km (0.074 R)
• M6: 1,139,038 km (0.109 R)
• M7: 1,462,469 km (0.118 R)
• M8: 1,667,867 km (0.08 R)
• M9: 1,832,574 km (0.094 R)
• M10: 2,037,673 km (0.104 R)
• M11: 2,546,305 km (0.034 R)
• M12: 2,641,450 km (0.106 R)
• M13: 2,776,536 km (0.049 R)
• M14: 3,134,973 km (0.029 R)
• M15: 3,340,670 km (0.094 R)
• M16: 3,466,332 km (0.032 R)
• M17: 4,185,599 km (0.109 R)
• M18: 4,784,888 km (0.089 R)
• M19: 4,879,583 km (0.103 R)
• M20: 5,022,749 km (0.084 R)
• M21: 5,191,495 km (0.055 R)
• M22: 5,911,061 km (0.112 R)
• M23: 6,556,725 km (0.11 R)
• M24: 6,928,177 km (0.078 R)
• M25: 7,116,520 km (0.053 R)
• M26: 7,388,489 km (0.105 R)
• M27: 7,498,294 km (0.044 R)
• M28: 7,775,200 km (0.1 R)
• M29: 8,027,272 km (0.087 R)
• M30: 8,140,219 km (0.051 R)
• M31: 8,367,607 km (0.09 R)
• M32: 8,712,730 km (0.08 R)
• M33: 8,857,989 km (0.034 R)
• M34: 9,092,110 km (0.114 R)
• M35: 9,298,555 km (0.068 R)
• M36: 9,866,877 km (0.034 R)
• M37: 10,446,419 km (0.062 R)
• M38: 10,600,804 km (0.081 R)
• M39: 11,799,083 km (0.104 R)
• M40: 12,089,154 km (0.089 R)
• M41: 12,381,617 km (0.039 R)
• M42: 12,742,298 km (0.053 R)
• M43: 12,841,182 km (0.114 R)
• M44: 13,006,787 km (0.072 R)
• M45: 13,339,941 km (0.079 R)
• M46: 13,608,470 km (0.089 R)
• M47: 14,631,569 km (0.057 R)
• M48: 14,908,625 km (0.112 R)
• M49: 15,362,654 km (0.066 R)
• M50: 15,821,022 km (0.093 R)
• M51: 16,141,161 km (0.047 R)
• M52: 16,391,588 km (0.075 R)
• M53: 16,499,299 km (0.064 R)
• M54: 17,626,220 km (0.057 R)
• M55: 17,736,623 km (0.077 R)
• M56: 18,403,829 km (0.095 R)
• M57: 18,515,728 km (0.084 R)
• M58: 19,003,717 km (0.114 R)
• M59: 19,306,204 km (0.081 R)
• M60: 19,724,629 km (0.07 R)
• M61: 21,193,082 km (0.103 R)
• M62: 21,624,671 km (0.117 R)
• M63: 22,377,149 km (0.116 R)
• M64: 22,496,677 km (0.098 R)
• M65: 23,017,428 km (0.065 R)
• M66: 24,685,593 km (0.061 R)
• M67: 24,891,739 km (0.102 R)
• M68: 26,857,007 km (0.109 R)
• M69: 27,026,651 km (0.084 R)
• M70: 27,622,948 km (0.114 R)
• M71: 27,965,527 km (0.118 R)
• M72: 28,180,499 km (0.117 R)
• M73: 28,482,238 km (0.04 R)
• M74: 28,698,407 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 13.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.7 AU - 11 AU

Year: 10495 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,209,969 km

• M1: 263,891 km (0.094 R)
• M2: 386,112 km (0.094 R)
• M3: 631,602 km (0.088 R)
• M4: 806,333 km (0.069 R)
• M5: 965,654 km (0.115 R)
• M6: 1,317,957 km (0.085 R)
• M7: 1,509,742 km (0.088 R)
• M8: 1,773,184 km (0.048 R)
• M9: 2,462,231 km (0.115 R)
• M10: 2,898,309 km (0.081 R)
• M11: 3,280,681 km (0.06 R)
• M12: 3,706,586 km (0.091 R)
• M13: 4,378,580 km (0.114 R)
• M14: 4,788,329 km (0.119 R)
• M15: 5,027,984 km (0.107 R)
• M16: 5,149,458 km (0.077 R)
• M17: 5,302,497 km (0.091 R)
• M18: 5,866,331 km (0.116 R)
• M19: 6,815,081 km (0.113 R)
• M20: 7,017,337 km (0.074 R)
• M21: 7,393,426 km (0.031 R)
• M22: 7,636,223 km (0.116 R)
• M23: 8,561,037 km (0.096 R)
• M24: 9,185,010 km (0.099 R)
• M25: 9,483,757 km (0.114 R)
• M26: 10,206,165 km (0.079 R)
• M27: 10,321,804 km (0.049 R)
• M28: 10,476,788 km (0.066 R)
• M29: 11,865,355 km (0.112 R)
• M30: 13,395,592 km (0.09 R)
• M31: 14,421,235 km (0.074 R)
• M32: 15,339,466 km (0.052 R)
• M33: 15,605,302 km (0.107 R)
• M34: 15,738,743 km (0.113 R)
• M35: 16,096,581 km (0.097 R)
• M36: 18,393,357 km (0.101 R)
• M37: 19,820,222 km (0.058 R)
• M38: 20,449,580 km (0.096 R)
• M39: 23,234,943 km (0.034 R)
• M40: 24,413,026 km (0.116 R)
• M41: 24,775,502 km (0.09 R)
• M42: 25,191,833 km (0.076 R)
• M43: 25,348,611 km (0.031 R)
• M44: 26,454,887 km (0.051 R)
• M45: 27,201,231 km (0.104 R)
• M46: 27,630,876 km (0.072 R)
• M47: 28,116,770 km (0.072 R)
• M48: 28,279,533 km (0.098 R)
• M49: 28,442,445 km (0.113 R)
• M50: 28,605,656 km (0.082 R)
• M51: 29,536,604 km (0.101 R)
• M52: 30,088,919 km (0.092 R)
• M53: 30,366,273 km (0.115 R)
• M54: 32,673,222 km (0.082 R)
• M55: 33,934,183 km (0.103 R)
• M56: 35,094,164 km (0.12 R)
• M57: 35,737,884 km (0.077 R)
• M58: 36,621,858 km (0.082 R)
• M59: 36,740,190 km (0.101 R)
• M60: 37,334,093 km (0.051 R)
• M61: 37,512,863 km (0.117 R)
• M62: 38,591,763 km (0.084 R)
• M63: 38,772,477 km (0.092 R)
• M64: 39,014,077 km (0.103 R)
• M65: 39,559,212 km (0.088 R)
• M66: 39,984,968 km (0.094 R)
• M67: 41,210,025 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 19,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit