🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.39 AU - 0.63 AU

Year: 133 Days

Day: 23.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,593,932 km

• M1: 433,983 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.83 AU - 1.19 AU

Year: 371 Days

Day: 46.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.12 AU - 2.3 AU

Year: 1200 Days

Day: 33.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 119.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,593,932 km

• M1: 66,870 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.57 AU - 3.07 AU

Year: 1730 Days

Day: 20.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,593,932 km

• M1: 1,021,155 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.47 AU - 3.95 AU

Year: 2101 Days

Day: 45.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,593,932 km

• M1: 2,840,864 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.3 AU - 5.46 AU

Year: 3348 Days

Day: 46.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.5

Radius: 9.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.41 AU - 6.27 AU

Year: 4507 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,593,932 km

• M1: 179,817 km (0.071 R)
• M2: 257,907 km (0.086 R)
• M3: 336,745 km (0.119 R)
• M4: 489,484 km (0.09 R)
• M5: 594,951 km (0.096 R)
• M6: 700,417 km (0.047 R)
• M7: 857,645 km (0.118 R)
• M8: 1,344,436 km (0.088 R)
• M9: 1,464,414 km (0.119 R)
• M10: 1,531,583 km (0.09 R)
• M11: 2,017,776 km (0.1 R)
• M12: 2,220,182 km (0.115 R)
• M13: 2,363,198 km (0.065 R)
• M14: 2,965,927 km (0.094 R)
• M15: 3,095,030 km (0.112 R)
• M16: 3,225,928 km (0.061 R)
• M17: 3,463,340 km (0.108 R)
• M18: 3,568,956 km (0.088 R)
• M19: 3,645,102 km (0.119 R)
• M20: 3,876,829 km (0.098 R)
• M21: 4,065,771 km (0.072 R)
• M22: 4,338,637 km (0.111 R)
• M23: 4,534,910 km (0.084 R)
• M24: 4,801,044 km (0.095 R)
• M25: 5,488,895 km (0.045 R)
• M26: 5,970,750 km (0.027 R)
• M27: 6,116,010 km (0.063 R)
• M28: 6,373,318 km (0.118 R)
• M29: 6,559,268 km (0.12 R)
• M30: 6,671,616 km (0.069 R)
• M31: 6,784,712 km (0.083 R)
• M32: 6,917,406 km (0.116 R)
• M33: 7,301,423 km (0.114 R)
• M34: 7,379,214 km (0.111 R)
• M35: 7,476,602 km (0.092 R)
• M36: 7,574,439 km (0.061 R)
• M37: 7,850,747 km (0.119 R)
• M38: 7,930,333 km (0.034 R)
• M39: 8,010,218 km (0.058 R)
• M40: 8,251,370 km (0.067 R)
• M41: 8,638,080 km (0.063 R)
• M42: 8,761,349 km (0.035 R)
• M43: 9,197,726 km (0.071 R)
• M44: 9,323,837 km (0.053 R)
• M45: 9,641,284 km (0.117 R)
• M46: 9,854,909 km (0.097 R)
• M47: 10,135,106 km (0.117 R)
• M48: 10,200,032 km (0.059 R)
• M49: 10,352,322 km (0.094 R)
• M50: 10,946,525 km (0.103 R)
• M51: 11,214,305 km (0.101 R)
• M52: 11,915,770 km (0.095 R)
• M53: 12,030,362 km (0.102 R)
• M54: 12,122,215 km (0.084 R)
• M55: 12,191,179 km (0.07 R)
• M56: 12,283,481 km (0.11 R)
• M57: 12,631,595 km (0.075 R)
• M58: 13,029,975 km (0.095 R)
• M59: 13,100,734 km (0.092 R)
• M60: 14,274,330 km (0.088 R)
• M61: 14,542,409 km (0.111 R)
• M62: 14,836,668 km (0.117 R)
• M63: 14,959,937 km (0.07 R)
• M64: 15,207,372 km (0.112 R)
• M65: 15,506,118 km (0.089 R)
• M66: 15,656,315 km (0.045 R)
• M67: 15,832,092 km (0.054 R)
• M68: 16,109,596 km (0.059 R)
• M69: 16,363,165 km (0.093 R)
• M70: 16,439,609 km (0.1 R)
• M71: 16,541,635 km (0.06 R)
• M72: 16,643,810 km (0.054 R)
• M73: 16,874,490 km (0.098 R)
• M74: 17,054,756 km (0.043 R)
• M75: 17,391,052 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 10.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.04 AU - 8.74 AU

Year: 7338 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,593,932 km

• M1: 138,976 km (0.118 R)
• M2: 398,230 km (0.042 R)
• M3: 604,824 km (0.106 R)
• M4: 1,005,746 km (0.103 R)
• M5: 1,243,906 km (0.084 R)
• M6: 1,481,617 km (0.115 R)
• M7: 1,714,242 km (0.115 R)
• M8: 1,814,772 km (0.065 R)
• M9: 2,043,208 km (0.106 R)
• M10: 2,325,200 km (0.106 R)
• M11: 2,505,166 km (0.12 R)
• M12: 3,396,320 km (0.086 R)
• M13: 3,549,658 km (0.105 R)
• M14: 3,627,150 km (0.116 R)
• M15: 3,863,066 km (0.119 R)
• M16: 4,076,991 km (0.072 R)
• M17: 4,240,052 km (0.04 R)
• M18: 4,572,758 km (0.116 R)
• M19: 4,742,402 km (0.055 R)
• M20: 5,293,072 km (0.061 R)
• M21: 5,621,290 km (0.109 R)
• M22: 6,518,278 km (0.116 R)
• M23: 6,999,535 km (0.119 R)
• M24: 7,097,222 km (0.046 R)
• M25: 7,195,358 km (0.101 R)
• M26: 8,581,383 km (0.103 R)
• M27: 8,720,957 km (0.025 R)
• M28: 8,896,585 km (0.1 R)
• M29: 9,538,360 km (0.098 R)
• M30: 9,646,819 km (0.076 R)
• M31: 9,719,224 km (0.091 R)
• M32: 10,047,891 km (0.036 R)
• M33: 10,417,248 km (0.066 R)
• M34: 10,603,647 km (0.052 R)
• M35: 10,753,544 km (0.085 R)
• M36: 12,016,898 km (0.069 R)
• M37: 12,965,049 km (0.05 R)
• M38: 14,639,797 km (0.05 R)
• M39: 15,779,583 km (0.115 R)
• M40: 15,993,808 km (0.109 R)
• M41: 16,165,845 km (0.075 R)
• M42: 16,252,163 km (0.056 R)
• M43: 16,425,098 km (0.1 R)
• M44: 16,685,698 km (0.077 R)
• M45: 16,991,625 km (0.1 R)
• M46: 17,211,085 km (0.051 R)
• M47: 17,343,330 km (0.077 R)
• M48: 18,278,167 km (0.104 R)
• M49: 18,368,075 km (0.043 R)
• M50: 19,046,950 km (0.075 R)
• M51: 19,458,195 km (0.1 R)
• M52: 20,803,229 km (0.099 R)
• M53: 21,748,389 km (0.063 R)
• M54: 23,192,158 km (0.094 R)
• M55: 24,766,077 km (0.114 R)
• M56: 24,865,560 km (0.099 R)
• M57: 25,767,336 km (0.094 R)
• M58: 26,019,707 km (0.091 R)
• M59: 26,374,254 km (0.101 R)
• M60: 26,679,583 km (0.079 R)
• M61: 26,832,772 km (0.072 R)
• M62: 27,191,059 km (0.102 R)
• M63: 27,860,808 km (0.087 R)
• M64: 28,171,673 km (0.107 R)
• M65: 28,640,213 km (0.108 R)
• M66: 28,849,351 km (0.103 R)
• M67: 29,111,446 km (0.064 R)
• M68: 29,955,328 km (0.118 R)
• M69: 31,397,601 km (0.087 R)
• M70: 32,263,025 km (0.12 R)
• M71: 32,698,654 km (0.06 R)
• M72: 32,917,216 km (0.115 R)
• M73: 33,026,572 km (0.097 R)
• M74: 34,127,912 km (0.12 R)
• M75: 34,238,614 km (0.083 R)
• M76: 36,649,384 km (0.068 R)
• M77: 37,160,859 km (0.071 R)
• M78: 37,274,703 km (0.083 R)
• M79: 37,388,846 km (0.094 R)
• M80: 38,018,504 km (0.096 R)
• M81: 38,363,476 km (0.061 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit