🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.49 AU - 0.69 AU

Year: 170 Days

Day: 22.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 210 Days

Day: 16.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,461,410 km

• M1: 200,461 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.96 AU - 1.32 AU

Year: 456 Days

Day: 32.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,461,410 km

• M1: 216,767 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.75 AU - 2.91 AU

Year: 1784 Days

Day: 43.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,461,410 km

• M1: 282,142 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 10.9

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.1 AU - 6.94 AU

Year: 6239 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,461,410 km

• M1: 135,685 km (0.102 R)
• M2: 486,492 km (0.108 R)
• M3: 1,211,743 km (0.108 R)
• M4: 1,811,481 km (0.115 R)
• M5: 2,156,753 km (0.029 R)
• M6: 2,618,860 km (0.114 R)
• M7: 5,166,811 km (0.058 R)
• M8: 5,588,378 km (0.086 R)
• M9: 7,359,617 km (0.041 R)
• M10: 8,999,509 km (0.113 R)
• M11: 11,871,489 km (0.108 R)
• M12: 13,152,645 km (0.089 R)
• M13: 13,656,042 km (0.025 R)
• M14: 15,675,164 km (0.073 R)
• M15: 16,177,663 km (0.047 R)
• M16: 16,561,681 km (0.108 R)
• M17: 19,494,248 km (0.084 R)
• M18: 20,519,293 km (0.069 R)
• M19: 22,676,793 km (0.092 R)
• M20: 25,237,310 km (0.104 R)
• M21: 28,445,736 km (0.063 R)
• M22: 30,827,484 km (0.098 R)
• M23: 31,716,544 km (0.105 R)
• M24: 36,970,122 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 12.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.2 AU - 7.14 AU

Year: 6455 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,461,410 km

• M1: 175,179 km (0.071 R)
• M2: 669,151 km (0.106 R)
• M3: 1,205,759 km (0.073 R)
• M4: 2,073,127 km (0.098 R)
• M5: 3,276,792 km (0.054 R)
• M6: 4,032,411 km (0.105 R)
• M7: 5,349,470 km (0.12 R)
• M8: 6,056,919 km (0.082 R)
• M9: 6,574,228 km (0.101 R)
• M10: 9,435,736 km (0.12 R)
• M11: 12,485,438 km (0.109 R)
• M12: 13,154,889 km (0.086 R)
• M13: 15,687,730 km (0.094 R)
• M14: 17,136,885 km (0.119 R)
• M15: 17,963,862 km (0.073 R)
• M16: 18,458,582 km (0.034 R)
• M17: 20,452,273 km (0.082 R)
• M18: 21,382,921 km (0.072 R)
• M19: 22,585,688 km (0.098 R)
• M20: 23,079,361 km (0.119 R)
• M21: 25,038,345 km (0.026 R)
• M22: 25,923,815 km (0.108 R)
• M23: 27,198,239 km (0.077 R)
• M24: 31,171,110 km (0.064 R)
• M25: 32,299,527 km (0.094 R)
• M26: 33,348,657 km (0.111 R)
• M27: 37,543,830 km (0.1 R)
• M28: 38,353,304 km (0.082 R)
• M29: 39,292,479 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.3

Radius: 12.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.22 AU - 7.28 AU

Year: 7315 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 95,461,410 km

• M1: 159,322 km (0.063 R)
• M2: 1,491,640 km (0.07 R)
• M3: 2,625,293 km (0.051 R)
• M4: 3,925,299 km (0.116 R)
• M5: 4,386,958 km (0.119 R)
• M6: 5,760,266 km (0.054 R)
• M7: 6,998,637 km (0.109 R)
• M8: 9,664,022 km (0.087 R)
• M9: 12,795,255 km (0.062 R)
• M10: 18,072,171 km (0.113 R)
• M11: 19,160,794 km (0.113 R)
• M12: 20,702,550 km (0.119 R)
• M13: 21,398,180 km (0.11 R)
• M14: 25,347,863 km (0.059 R)

Asteroid Belt

Center: 11.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 4.6

Gravity: 45.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.61 AU - 17.15 AU

Year: 23714 Days

Day: 15.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,461,410 km

• M1: 57,146 km (0.107 R)
• M2: 297,251 km (0.091 R)
• M3: 559,795 km (0.099 R)
• M4: 1,073,066 km (0.102 R)
• M5: 1,279,660 km (0.076 R)
• M6: 1,460,225 km (0.107 R)
• M7: 2,019,721 km (0.034 R)
• M8: 3,517,046 km (0.112 R)
• M9: 3,806,967 km (0.112 R)
• M10: 4,545,531 km (0.068 R)
• M11: 5,459,275 km (0.081 R)
• M12: 5,629,817 km (0.098 R)
• M13: 5,803,949 km (0.101 R)
• M14: 6,876,117 km (0.105 R)
• M15: 7,381,009 km (0.082 R)
• M16: 10,217,385 km (0.059 R)
• M17: 14,422,132 km (0.096 R)
• M18: 19,353,925 km (0.06 R)
• M19: 24,716,859 km (0.108 R)
• M20: 27,987,218 km (0.105 R)
• M21: 33,062,177 km (0.053 R)
• M22: 36,413,618 km (0.079 R)
• M23: 39,347,531 km (0.054 R)
• M24: 47,813,275 km (0.085 R)
• M25: 47,993,989 km (0.112 R)
• M26: 52,084,743 km (0.081 R)
• M27: 53,433,517 km (0.072 R)
• M28: 54,214,717 km (0.062 R)
• M29: 62,018,640 km (0.046 R)
• M30: 62,881,221 km (0.108 R)
• M31: 64,409,812 km (0.068 R)
• M32: 68,913,755 km (0.084 R)
• M33: 69,375,265 km (0.097 R)
• M34: 77,044,100 km (0.102 R)
• M35: 81,081,896 km (0.098 R)
• M36: 87,399,564 km (0.075 R)
• M37: 87,669,738 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit