🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.88 AU

Year: 276 Days

Day: 29.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.31 AU - 1.91 AU

Year: 732 Days

Day: 44.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,172,639 km

• M1: 956,379 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.18 AU - 2.24 AU

Year: 1177 Days

Day: 32.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 8.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.19 AU - 7.79 AU

Year: 5922 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,172,639 km

• M1: 192,832 km (0.051 R)
• M2: 350,059 km (0.114 R)
• M3: 403,914 km (0.08 R)
• M4: 529,876 km (0.081 R)
• M5: 731,085 km (0.104 R)
• M6: 822,339 km (0.045 R)
• M7: 1,026,989 km (0.093 R)
• M8: 1,336,358 km (0.105 R)
• M9: 1,472,941 km (0.101 R)
• M10: 1,542,952 km (0.11 R)
• M11: 1,723,068 km (0.082 R)
• M12: 1,986,809 km (0.12 R)
• M13: 2,090,780 km (0.1 R)
• M14: 2,236,787 km (0.065 R)
• M15: 2,317,720 km (0.114 R)
• M16: 2,709,068 km (0.086 R)
• M17: 2,810,196 km (0.073 R)
• M18: 3,031,002 km (0.097 R)
• M19: 3,121,060 km (0.073 R)
• M20: 3,442,995 km (0.066 R)
• M21: 3,552,650 km (0.087 R)
• M22: 3,807,864 km (0.084 R)
• M23: 3,872,640 km (0.038 R)
• M24: 3,937,715 km (0.081 R)
• M25: 4,420,767 km (0.034 R)
• M26: 4,540,146 km (0.079 R)
• M27: 4,608,811 km (0.073 R)
• M28: 4,712,632 km (0.101 R)
• M29: 4,869,710 km (0.107 R)
• M30: 4,975,476 km (0.051 R)
• M31: 5,351,415 km (0.109 R)
• M32: 5,533,775 km (0.096 R)
• M33: 6,130,820 km (0.089 R)
• M34: 6,245,113 km (0.096 R)
• M35: 6,631,075 km (0.08 R)
• M36: 7,325,209 km (0.104 R)
• M37: 7,446,533 km (0.102 R)
• M38: 8,146,502 km (0.025 R)
• M39: 8,610,704 km (0.11 R)
• M40: 9,498,567 km (0.078 R)
• M41: 12,140,316 km (0.071 R)
• M42: 12,524,932 km (0.08 R)
• M43: 13,035,659 km (0.068 R)
• M44: 13,702,417 km (0.092 R)
• M45: 14,102,741 km (0.101 R)
• M46: 15,017,532 km (0.046 R)
• M47: 15,378,512 km (0.112 R)
• M48: 15,716,154 km (0.073 R)
• M49: 16,504,834 km (0.119 R)
• M50: 16,717,412 km (0.081 R)
• M51: 18,202,770 km (0.12 R)
• M52: 18,367,327 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 10.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.94 AU - 9.58 AU

Year: 9286 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,172,639 km

• M1: 250,876 km (0.091 R)
• M2: 322,683 km (0.095 R)
• M3: 424,409 km (0.09 R)
• M4: 561,740 km (0.119 R)
• M5: 870,360 km (0.119 R)
• M6: 994,377 km (0.049 R)
• M7: 1,370,466 km (0.082 R)
• M8: 1,450,950 km (0.053 R)
• M9: 1,600,099 km (0.049 R)
• M10: 1,806,843 km (0.103 R)
• M11: 1,895,704 km (0.12 R)
• M12: 2,152,265 km (0.112 R)
• M13: 2,699,194 km (0.092 R)
• M14: 2,780,725 km (0.092 R)
• M15: 3,179,852 km (0.036 R)
• M16: 3,331,545 km (0.09 R)
• M17: 3,530,061 km (0.1 R)
• M18: 4,125,610 km (0.082 R)
• M19: 4,951,241 km (0.047 R)
• M20: 5,076,903 km (0.052 R)
• M21: 5,254,775 km (0.093 R)
• M22: 5,879,944 km (0.114 R)
• M23: 5,959,830 km (0.098 R)
• M24: 6,040,014 km (0.093 R)
• M25: 6,556,276 km (0.079 R)
• M26: 6,639,154 km (0.102 R)
• M27: 6,973,954 km (0.066 R)
• M28: 7,115,024 km (0.077 R)
• M29: 7,486,476 km (0.101 R)
• M30: 7,630,987 km (0.101 R)
• M31: 8,608,310 km (0.096 R)
• M32: 9,281,650 km (0.115 R)
• M33: 9,530,731 km (0.113 R)
• M34: 9,687,509 km (0.111 R)
• M35: 10,646,282 km (0.087 R)
• M36: 10,874,269 km (0.109 R)
• M37: 10,939,793 km (0.114 R)
• M38: 11,235,997 km (0.119 R)
• M39: 12,344,517 km (0.109 R)
• M40: 12,447,141 km (0.113 R)
• M41: 12,964,002 km (0.108 R)
• M42: 13,033,415 km (0.109 R)
• M43: 13,417,583 km (0.055 R)
• M44: 13,734,730 km (0.042 R)
• M45: 14,018,667 km (0.119 R)
• M46: 14,664,630 km (0.115 R)
• M47: 14,991,352 km (0.11 R)
• M48: 15,210,364 km (0.044 R)
• M49: 15,874,129 km (0.089 R)
• M50: 16,097,479 km (0.049 R)
• M51: 16,434,373 km (0.108 R)
• M52: 16,585,018 km (0.056 R)
• M53: 16,887,356 km (0.11 R)
• M54: 17,306,230 km (0.093 R)
• M55: 18,115,255 km (0.092 R)
• M56: 18,231,792 km (0.102 R)
• M57: 18,583,047 km (0.095 R)
• M58: 19,451,164 km (0.094 R)
• M59: 19,890,234 km (0.109 R)
• M60: 20,010,510 km (0.081 R)
• M61: 21,472,830 km (0.115 R)
• M62: 21,967,999 km (0.054 R)
• M63: 22,175,341 km (0.069 R)
• M64: 22,300,106 km (0.097 R)
• M65: 22,885,482 km (0.088 R)
• M66: 23,222,077 km (0.034 R)
• M67: 23,645,290 km (0.072 R)
• M68: 25,886,864 km (0.12 R)
• M69: 26,018,361 km (0.073 R)
• M70: 26,149,857 km (0.079 R)
• M71: 26,325,784 km (0.097 R)
• M72: 26,413,748 km (0.119 R)
• M73: 26,678,536 km (0.115 R)
• M74: 27,255,236 km (0.046 R)
• M75: 27,746,515 km (0.111 R)
• M76: 27,836,125 km (0.107 R)
• M77: 27,925,734 km (0.083 R)
• M78: 28,692,273 km (0.116 R)
• M79: 29,602,875 km (0.105 R)
• M80: 30,153,844 km (0.117 R)
• M81: 30,430,600 km (0.046 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 20,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit