🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.52 AU - 0.8 AU

Year: 200 Days

Day: 39.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.94 AU - 1.1 AU

Year: 384 Days

Day: 13 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,436,442 km

• M1: 566,228 km (0.079 R)
• M2: 849,716 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.09 AU - 1.49 AU

Year: 546 Days

Day: 35.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.17 AU - 1.95 AU

Year: 726 Days

Day: 27.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 11.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.99 AU - 9.45 AU

Year: 8785 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,436,442 km

• M1: 171,888 km (0.103 R)
• M2: 249,679 km (0.076 R)
• M3: 429,346 km (0.085 R)
• M4: 595,250 km (0.118 R)
• M5: 687,103 km (0.085 R)
• M6: 770,429 km (0.116 R)
• M7: 995,125 km (0.088 R)
• M8: 1,258,866 km (0.065 R)
• M9: 1,696,739 km (0.037 R)
• M10: 2,055,475 km (0.052 R)
• M11: 2,705,926 km (0.085 R)
• M12: 3,343,512 km (0.106 R)
• M13: 3,441,948 km (0.105 R)
• M14: 3,566,264 km (0.106 R)
• M15: 4,210,731 km (0.104 R)
• M16: 5,173,094 km (0.093 R)
• M17: 5,431,450 km (0.11 R)
• M18: 5,518,366 km (0.106 R)
• M19: 5,664,523 km (0.116 R)
• M20: 5,782,406 km (0.103 R)
• M21: 5,930,808 km (0.09 R)
• M22: 6,322,904 km (0.038 R)
• M23: 6,414,457 km (0.099 R)
• M24: 6,506,610 km (0.03 R)
• M25: 6,942,388 km (0.11 R)
• M26: 7,036,934 km (0.064 R)
• M27: 7,227,522 km (0.07 R)
• M28: 7,484,232 km (0.087 R)
• M29: 7,613,784 km (0.08 R)
• M30: 8,172,532 km (0.12 R)
• M31: 8,473,672 km (0.118 R)
• M32: 8,642,718 km (0.084 R)
• M33: 8,949,543 km (0.057 R)
• M34: 9,504,102 km (0.095 R)
• M35: 10,176,994 km (0.108 R)
• M36: 10,682,784 km (0.111 R)
• M37: 11,233,753 km (0.103 R)
• M38: 12,096,484 km (0.028 R)
• M39: 12,286,922 km (0.071 R)
• M40: 12,593,598 km (0.103 R)
• M41: 13,489,539 km (0.11 R)
• M42: 14,851,329 km (0.081 R)
• M43: 14,932,859 km (0.105 R)
• M44: 15,014,390 km (0.051 R)
• M45: 15,714,209 km (0.116 R)
• M46: 15,963,738 km (0.106 R)
• M47: 16,762,741 km (0.089 R)
• M48: 16,975,020 km (0.07 R)
• M49: 17,145,711 km (0.095 R)
• M50: 17,316,851 km (0.101 R)
• M51: 18,181,078 km (0.102 R)
• M52: 18,486,856 km (0.086 R)
• M53: 18,662,334 km (0.116 R)
• M54: 19,192,210 km (0.093 R)
• M55: 19,548,253 km (0.115 R)
• M56: 19,727,022 km (0.108 R)
• M57: 20,311,950 km (0.11 R)
• M58: 20,902,712 km (0.103 R)
• M59: 20,993,967 km (0.082 R)
• M60: 21,776,064 km (0.11 R)
• M61: 22,007,941 km (0.052 R)
• M62: 23,273,988 km (0.093 R)
• M63: 23,558,523 km (0.037 R)
• M64: 24,322,968 km (0.106 R)
• M65: 24,515,351 km (0.057 R)
• M66: 25,974,529 km (0.037 R)
• M67: 26,368,270 km (0.093 R)
• M68: 26,813,773 km (0.088 R)
• M69: 27,511,497 km (0.061 R)
• M70: 28,671,030 km (0.118 R)
• M71: 29,179,962 km (0.107 R)
• M72: 29,282,138 km (0.083 R)
• M73: 29,846,271 km (0.044 R)
• M74: 30,052,267 km (0.106 R)
• M75: 30,933,100 km (0.097 R)
• M76: 31,350,627 km (0.109 R)
• M77: 32,296,684 km (0.107 R)
• M78: 32,879,518 km (0.102 R)
• M79: 33,305,572 km (0.076 R)
• M80: 33,465,792 km (0.112 R)
• M81: 33,733,422 km (0.116 R)
• M82: 35,136,501 km (0.1 R)
• M83: 36,889,489 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 14.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.28 AU - 9.76 AU

Year: 9271 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,436,442 km

• M1: 189,391 km (0.03 R)
• M2: 335,698 km (0.109 R)
• M3: 545,583 km (0.071 R)
• M4: 663,018 km (0.12 R)
• M5: 824,583 km (0.081 R)
• M6: 1,152,203 km (0.098 R)
• M7: 1,478,775 km (0.109 R)
• M8: 1,720,974 km (0.115 R)
• M9: 2,121,447 km (0.118 R)
• M10: 2,295,131 km (0.108 R)
• M11: 2,422,139 km (0.076 R)
• M12: 2,683,487 km (0.108 R)
• M13: 3,121,210 km (0.068 R)
• M14: 3,262,730 km (0.068 R)
• M15: 3,850,649 km (0.049 R)
• M16: 4,188,292 km (0.107 R)
• M17: 4,376,486 km (0.075 R)
• M18: 4,503,644 km (0.105 R)
• M19: 4,859,687 km (0.09 R)
• M20: 6,088,484 km (0.088 R)
• M21: 6,774,390 km (0.093 R)
• M22: 7,258,040 km (0.088 R)
• M23: 7,985,235 km (0.049 R)
• M24: 8,337,837 km (0.059 R)
• M25: 9,017,760 km (0.114 R)
• M26: 9,180,522 km (0.099 R)
• M27: 9,591,318 km (0.084 R)
• M28: 10,473,796 km (0.06 R)
• M29: 10,816,824 km (0.092 R)
• M30: 11,558,231 km (0.085 R)
• M31: 11,868,197 km (0.083 R)
• M32: 12,091,397 km (0.101 R)
• M33: 12,270,915 km (0.045 R)
• M34: 12,496,658 km (0.099 R)
• M35: 12,952,184 km (0.108 R)
• M36: 14,067,585 km (0.075 R)
• M37: 14,876,461 km (0.112 R)
• M38: 14,972,652 km (0.095 R)
• M39: 15,213,804 km (0.112 R)
• M40: 15,505,071 km (0.066 R)
• M41: 15,798,283 km (0.039 R)
• M42: 15,994,705 km (0.075 R)
• M43: 16,142,508 km (0.109 R)
• M44: 16,340,426 km (0.115 R)
• M45: 16,439,609 km (0.069 R)
• M46: 16,938,817 km (0.111 R)
• M47: 17,493,676 km (0.115 R)
• M48: 19,246,514 km (0.115 R)
• M49: 20,356,979 km (0.1 R)
• M50: 22,143,626 km (0.082 R)
• M51: 23,139,350 km (0.032 R)
• M52: 23,642,597 km (0.097 R)
• M53: 23,867,443 km (0.057 R)
• M54: 25,865,322 km (0.11 R)
• M55: 28,332,790 km (0.053 R)
• M56: 28,631,536 km (0.088 R)
• M57: 28,811,204 km (0.042 R)
• M58: 28,931,331 km (0.082 R)
• M59: 29,776,259 km (0.079 R)
• M60: 30,323,638 km (0.108 R)
• M61: 30,568,081 km (0.103 R)
• M62: 31,923,886 km (0.077 R)
• M63: 32,048,202 km (0.104 R)
• M64: 32,609,194 km (0.059 R)
• M65: 33,804,332 km (0.085 R)
• M66: 35,527,400 km (0.106 R)
• M67: 35,914,110 km (0.106 R)
• M68: 37,082,769 km (0.117 R)
• M69: 39,590,777 km (0.105 R)
• M70: 39,924,829 km (0.108 R)
• M71: 40,259,779 km (0.094 R)
• M72: 42,221,157 km (0.112 R)
• M73: 42,357,590 km (0.074 R)
• M74: 42,562,539 km (0.027 R)
• M75: 44,282,914 km (0.107 R)
• M76: 45,326,060 km (0.114 R)
• M77: 46,025,879 km (0.106 R)
• M78: 46,166,352 km (0.095 R)
• M79: 46,870,509 km (0.109 R)
• M80: 47,436,438 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 12,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit