🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 26.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,987,714 km

• M1: 447,746 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.61 AU - 0.89 AU

Year: 227 Days

Day: 13.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,987,714 km

• M1: 148,700 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.74 AU - 3.04 AU

Year: 1719 Days

Day: 38.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.94 AU - 3.04 AU

Year: 1809 Days

Day: 21.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.55 AU - 3.85 AU

Year: 2003 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,987,714 km

• M1: 219,161 km (0.109 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 11.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.7 AU - 8.76 AU

Year: 9024 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,987,714 km

• M1: 139,575 km (0.093 R)
• M2: 319,242 km (0.098 R)
• M3: 513,420 km (0.111 R)
• M4: 854,353 km (0.063 R)
• M5: 1,040,752 km (0.103 R)
• M6: 1,454,091 km (0.045 R)
• M7: 1,772,735 km (0.069 R)
• M8: 1,868,029 km (0.066 R)
• M9: 2,038,869 km (0.065 R)
• M10: 2,240,677 km (0.054 R)
• M11: 2,746,168 km (0.065 R)
• M12: 2,941,393 km (0.063 R)
• M13: 3,375,227 km (0.064 R)
• M14: 3,891,340 km (0.088 R)
• M15: 4,238,706 km (0.091 R)
• M16: 4,596,095 km (0.097 R)
• M17: 4,728,489 km (0.11 R)
• M18: 5,099,193 km (0.087 R)
• M19: 5,236,374 km (0.115 R)
• M20: 5,797,366 km (0.118 R)
• M21: 6,377,507 km (0.094 R)
• M22: 7,359,617 km (0.079 R)
• M23: 7,437,109 km (0.1 R)
• M24: 7,514,899 km (0.109 R)
• M25: 7,907,893 km (0.088 R)
• M26: 8,348,010 km (0.099 R)
• M27: 9,043,939 km (0.097 R)
• M28: 9,546,439 km (0.11 R)
• M29: 10,014,979 km (0.105 R)
• M30: 10,273,783 km (0.102 R)
• M31: 10,360,550 km (0.106 R)
• M32: 11,555,538 km (0.097 R)
• M33: 12,100,673 km (0.116 R)
• M34: 13,977,527 km (0.032 R)
• M35: 14,558,266 km (0.061 R)
• M36: 14,998,832 km (0.114 R)
• M37: 15,493,702 km (0.057 R)
• M38: 15,593,184 km (0.032 R)
• M39: 15,943,543 km (0.108 R)
• M40: 17,370,706 km (0.092 R)
• M41: 17,785,840 km (0.054 R)
• M42: 17,942,469 km (0.105 R)
• M43: 20,783,034 km (0.074 R)
• M44: 20,892,988 km (0.025 R)
• M45: 21,003,092 km (0.103 R)
• M46: 21,612,105 km (0.102 R)
• M47: 22,002,705 km (0.066 R)
• M48: 22,226,952 km (0.09 R)
• M49: 22,508,346 km (0.119 R)
• M50: 22,621,143 km (0.099 R)
• M51: 22,961,029 km (0.102 R)
• M52: 23,990,562 km (0.095 R)
• M53: 25,386,459 km (0.111 R)
• M54: 25,976,025 km (0.104 R)
• M55: 27,288,596 km (0.113 R)
• M56: 27,952,961 km (0.115 R)
• M57: 28,622,710 km (0.114 R)
• M58: 29,606,316 km (0.092 R)
• M59: 30,351,314 km (0.087 R)
• M60: 32,240,585 km (0.12 R)
• M61: 32,686,836 km (0.114 R)
• M62: 33,456,816 km (0.111 R)
• M63: 33,650,096 km (0.104 R)
• M64: 34,038,004 km (0.113 R)
• M65: 34,167,705 km (0.1 R)
• M66: 34,362,481 km (0.088 R)
• M67: 34,492,482 km (0.115 R)
• M68: 34,753,081 km (0.068 R)
• M69: 36,065,803 km (0.092 R)
• M70: 36,396,564 km (0.091 R)
• M71: 37,127,648 km (0.096 R)
• M72: 37,261,239 km (0.076 R)
• M73: 37,595,590 km (0.119 R)
• M74: 37,998,009 km (0.106 R)
• M75: 38,402,073 km (0.119 R)
• M76: 39,486,208 km (0.11 R)
• M77: 39,826,992 km (0.09 R)
• M78: 43,922,533 km (0.092 R)
• M79: 44,346,494 km (0.085 R)
• M80: 44,771,800 km (0.073 R)
• M81: 45,840,976 km (0.088 R)
• M82: 45,912,484 km (0.045 R)
• M83: 46,990,636 km (0.115 R)
• M84: 47,931,756 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.3

Radius: 6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.72 AU - 19.88 AU

Year: 26273 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,987,714 km

• M1: 109,057 km (0.031 R)
• M2: 207,343 km (0.083 R)
• M3: 305,030 km (0.107 R)
• M4: 481,705 km (0.114 R)
• M5: 789,877 km (0.039 R)
• M6: 882,328 km (0.108 R)
• M7: 1,092,364 km (0.078 R)
• M8: 1,165,966 km (0.081 R)
• M9: 1,287,140 km (0.108 R)
• M10: 1,349,223 km (0.102 R)
• M11: 1,412,503 km (0.112 R)
• M12: 1,525,449 km (0.082 R)
• M13: 1,574,817 km (0.108 R)
• M14: 1,882,390 km (0.06 R)
• M15: 2,264,463 km (0.103 R)
• M16: 2,571,587 km (0.105 R)
• M17: 2,710,115 km (0.092 R)
• M18: 2,750,058 km (0.092 R)
• M19: 3,077,527 km (0.116 R)
• M20: 3,119,265 km (0.087 R)
• M21: 3,547,863 km (0.096 R)
• M22: 3,949,234 km (0.027 R)
• M23: 4,155,230 km (0.107 R)
• M24: 4,201,606 km (0.118 R)
• M25: 4,317,993 km (0.089 R)
• M26: 4,388,454 km (0.11 R)
• M27: 4,577,994 km (0.102 R)
• M28: 4,649,801 km (0.093 R)
• M29: 5,822,798 km (0.113 R)
• M30: 5,926,619 km (0.083 R)
• M31: 6,455,298 km (0.108 R)
• M32: 7,220,491 km (0.075 R)
• M33: 7,585,360 km (0.073 R)
• M34: 7,670,481 km (0.116 R)
• M35: 7,784,475 km (0.114 R)
• M36: 8,362,521 km (0.083 R)
• M37: 8,864,721 km (0.074 R)
• M38: 8,924,411 km (0.111 R)
• M39: 9,164,665 km (0.067 R)
• M40: 9,898,293 km (0.107 R)
• M41: 10,366,235 km (0.047 R)
• M42: 11,129,932 km (0.115 R)
• M43: 11,616,424 km (0.105 R)
• M44: 12,576,543 km (0.074 R)
• M45: 12,778,501 km (0.067 R)
• M46: 12,913,587 km (0.075 R)
• M47: 14,396,102 km (0.066 R)
• M48: 16,406,099 km (0.07 R)
• M49: 16,922,212 km (0.054 R)
• M50: 17,857,049 km (0.034 R)
• M51: 19,503,673 km (0.074 R)
• M52: 19,698,300 km (0.095 R)
• M53: 20,286,070 km (0.111 R)
• M54: 20,483,240 km (0.104 R)
• M55: 22,245,652 km (0.096 R)
• M56: 23,062,756 km (0.118 R)
• M57: 24,936,768 km (0.09 R)
• M58: 26,384,876 km (0.075 R)
• M59: 26,859,250 km (0.035 R)
• M60: 27,249,402 km (0.101 R)
• M61: 27,466,917 km (0.102 R)
• M62: 27,554,133 km (0.097 R)
• M63: 28,917,268 km (0.102 R)
• M64: 29,183,702 km (0.065 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit