🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.57 AU - 0.73 AU

Year: 195 Days

Day: 24.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,970,752 km

• M1: 111,600 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.74 AU - 0.98 AU

Year: 297 Days

Day: 40.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.77 AU - 1.85 AU

Year: 908 Days

Day: 15.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.02 AU - 4.72 AU

Year: 3405 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.35 AU - 4.43 AU

Year: 3429 Days

Day: 45.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.81 AU - 5.87 AU

Year: 5261 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,970,752 km

• M1: 166,951 km (0.086 R)
• M2: 247,435 km (0.07 R)
• M3: 389,702 km (0.099 R)
• M4: 495,468 km (0.05 R)
• M5: 738,415 km (0.094 R)
• M6: 816,356 km (0.082 R)
• M7: 885,619 km (0.088 R)
• M8: 981,362 km (0.079 R)
• M9: 1,209,648 km (0.093 R)
• M10: 1,627,774 km (0.042 R)
• M11: 1,731,595 km (0.12 R)
• M12: 1,791,883 km (0.063 R)
• M13: 2,008,950 km (0.098 R)
• M14: 2,434,406 km (0.118 R)
• M15: 2,502,324 km (0.105 R)
• M16: 2,887,688 km (0.094 R)
• M17: 3,235,503 km (0.042 R)
• M18: 3,404,997 km (0.109 R)
• M19: 3,694,170 km (0.083 R)
• M20: 3,812,053 km (0.087 R)
• M21: 3,891,340 km (0.111 R)
• M22: 4,091,951 km (0.099 R)
• M23: 4,399,374 km (0.095 R)
• M24: 4,566,325 km (0.067 R)
• M25: 4,714,278 km (0.088 R)
• M26: 4,949,894 km (0.118 R)
• M27: 5,101,886 km (0.071 R)
• M28: 5,233,382 km (0.09 R)
• M29: 5,432,647 km (0.069 R)
• M30: 6,208,461 km (0.095 R)
• M31: 6,609,234 km (0.118 R)
• M32: 6,849,039 km (0.104 R)
• M33: 7,018,534 km (0.101 R)
• M34: 7,091,687 km (0.087 R)
• M35: 7,411,228 km (0.062 R)
• M36: 7,535,544 km (0.095 R)
• M37: 7,710,573 km (0.085 R)
• M38: 9,832,320 km (0.112 R)
• M39: 9,941,526 km (0.107 R)
• M40: 10,493,543 km (0.053 R)
• M41: 11,541,177 km (0.108 R)
• M42: 11,830,050 km (0.06 R)
• M43: 12,356,036 km (0.103 R)
• M44: 12,562,631 km (0.111 R)
• M45: 12,710,882 km (0.102 R)
• M46: 12,800,192 km (0.109 R)
• M47: 13,129,158 km (0.111 R)
• M48: 13,340,091 km (0.11 R)
• M49: 13,491,334 km (0.08 R)
• M50: 13,552,071 km (0.043 R)
• M51: 13,643,176 km (0.085 R)
• M52: 13,887,320 km (0.111 R)
• M53: 13,948,655 km (0.088 R)
• M54: 14,225,411 km (0.065 R)
• M55: 14,972,503 km (0.099 R)
• M56: 15,129,880 km (0.099 R)
• M57: 15,509,410 km (0.084 R)
• M58: 15,668,582 km (0.061 R)
• M59: 16,052,749 km (0.068 R)
• M60: 16,181,403 km (0.115 R)
• M61: 16,245,880 km (0.094 R)
• M62: 16,310,506 km (0.045 R)
• M63: 16,504,684 km (0.084 R)
• M64: 17,026,482 km (0.056 R)
• M65: 17,520,603 km (0.098 R)
• M66: 17,586,875 km (0.084 R)
• M67: 18,019,363 km (0.092 R)
• M68: 18,186,763 km (0.106 R)
• M69: 18,354,462 km (0.106 R)
• M70: 18,691,656 km (0.117 R)
• M71: 19,269,702 km (0.053 R)
• M72: 19,440,692 km (0.041 R)
• M73: 19,784,468 km (0.106 R)
• M74: 19,957,104 km (0.103 R)
• M75: 21,320,539 km (0.118 R)
• M76: 21,391,299 km (0.087 R)
• M77: 21,462,208 km (0.089 R)
• M78: 22,967,163 km (0.082 R)
• M79: 23,184,977 km (0.115 R)
• M80: 23,512,896 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.5

Radius: 5.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.57 AU - 16.23 AU

Year: 23635 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,970,752 km

• M1: 71,358 km (0.092 R)
• M2: 230,680 km (0.117 R)
• M3: 330,910 km (0.116 R)
• M4: 608,714 km (0.12 R)
• M5: 661,073 km (0.113 R)
• M6: 715,078 km (0.054 R)
• M7: 770,728 km (0.105 R)
• M8: 1,113,008 km (0.103 R)
• M9: 1,334,563 km (0.085 R)
• M10: 1,767,648 km (0.057 R)
• M11: 2,241,275 km (0.113 R)
• M12: 2,900,404 km (0.104 R)
• M13: 3,843,319 km (0.111 R)
• M14: 4,211,030 km (0.071 R)
• M15: 4,979,814 km (0.117 R)
• M16: 5,087,973 km (0.029 R)
• M17: 5,160,528 km (0.108 R)
• M18: 5,791,083 km (0.034 R)
• M19: 6,801,617 km (0.093 R)
• M20: 6,841,559 km (0.098 R)
• M21: 7,907,594 km (0.105 R)
• M22: 8,374,040 km (0.118 R)
• M23: 8,588,863 km (0.074 R)
• M24: 8,892,845 km (0.112 R)
• M25: 9,068,174 km (0.108 R)
• M26: 9,961,722 km (0.044 R)
• M27: 10,052,528 km (0.079 R)
• M28: 10,557,421 km (0.098 R)
• M29: 10,743,072 km (0.042 R)
• M30: 12,315,196 km (0.115 R)
• M31: 13,302,392 km (0.082 R)
• M32: 13,653,947 km (0.108 R)
• M33: 13,805,490 km (0.091 R)
• M34: 14,778,474 km (0.044 R)
• M35: 15,299,524 km (0.071 R)
• M36: 17,772,227 km (0.096 R)
• M37: 17,882,481 km (0.104 R)
• M38: 19,280,323 km (0.086 R)
• M39: 19,677,954 km (0.092 R)
• M40: 20,193,169 km (0.094 R)
• M41: 20,770,767 km (0.077 R)
• M42: 21,178,421 km (0.093 R)
• M43: 22,179,380 km (0.116 R)
• M44: 24,287,962 km (0.111 R)
• M45: 25,334,998 km (0.071 R)
• M46: 25,957,923 km (0.085 R)
• M47: 26,145,669 km (0.11 R)
• M48: 27,792,292 km (0.071 R)
• M49: 28,241,385 km (0.119 R)
• M50: 28,434,516 km (0.088 R)
• M51: 29,472,127 km (0.06 R)
• M52: 29,668,100 km (0.084 R)
• M53: 30,852,915 km (0.105 R)
• M54: 31,517,728 km (0.107 R)
• M55: 31,784,910 km (0.101 R)
• M56: 32,996,952 km (0.058 R)
• M57: 33,676,725 km (0.096 R)
• M58: 33,744,941 km (0.109 R)
• M59: 34,155,438 km (0.109 R)
• M60: 34,636,245 km (0.12 R)
• M61: 35,743,868 km (0.114 R)
• M62: 36,371,880 km (0.107 R)
• M63: 37,285,624 km (0.115 R)
• M64: 37,568,214 km (0.114 R)
• M65: 37,922,611 km (0.072 R)
• M66: 37,993,521 km (0.109 R)
• M67: 40,433,612 km (0.082 R)
• M68: 41,087,953 km (0.064 R)
• M69: 41,306,964 km (0.099 R)
• M70: 41,379,968 km (0.118 R)
• M71: 41,453,121 km (0.087 R)
• M72: 41,745,884 km (0.051 R)
• M73: 41,819,187 km (0.093 R)
• M74: 43,442,773 km (0.086 R)
• M75: 43,517,123 km (0.11 R)
• M76: 44,411,868 km (0.056 R)
• M77: 44,486,667 km (0.105 R)
• M78: 44,936,657 km (0.114 R)
• M79: 45,387,994 km (0.096 R)
• M80: 45,916,673 km (0.11 R)
• M81: 46,447,147 km (0.086 R)
• M82: 47,820,904 km (0.056 R)
• M83: 49,750,866 km (0.114 R)
• M84: 50,842,781 km (0.114 R)
• M85: 52,179,289 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit