🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.46 AU - 0.66 AU

Year: 154 Days

Day: 39.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.65 AU - 1.79 AU

Year: 828 Days

Day: 40.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.99 AU - 2.03 AU

Year: 1046 Days

Day: 14.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.28 AU - 4.16 AU

Year: 2634 Days

Day: 17 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 11.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.86 AU - 12.82 AU

Year: 14955 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,145,215 km

• M1: 153,338 km (0.07 R)
• M2: 308,620 km (0.046 R)
• M3: 435,479 km (0.117 R)
• M4: 655,987 km (0.117 R)
• M5: 987,944 km (0.092 R)
• M6: 1,371,064 km (0.082 R)
• M7: 2,319,066 km (0.031 R)
• M8: 2,421,690 km (0.051 R)
• M9: 2,847,745 km (0.1 R)
• M10: 3,201,694 km (0.094 R)
• M11: 3,789,613 km (0.068 R)
• M12: 3,931,582 km (0.091 R)
• M13: 4,389,650 km (0.103 R)
• M14: 4,625,117 km (0.088 R)
• M15: 6,411,615 km (0.05 R)
• M16: 6,876,117 km (0.109 R)
• M17: 7,025,116 km (0.117 R)
• M18: 7,580,573 km (0.101 R)
• M19: 7,786,120 km (0.073 R)
• M20: 8,440,312 km (0.094 R)
• M21: 9,194,136 km (0.092 R)
• M22: 10,053,575 km (0.1 R)
• M23: 10,880,852 km (0.062 R)
• M24: 11,376,020 km (0.103 R)
• M25: 12,570,111 km (0.114 R)
• M26: 13,584,983 km (0.114 R)
• M27: 16,119,919 km (0.114 R)
• M28: 16,218,952 km (0.09 R)
• M29: 17,695,783 km (0.108 R)
• M30: 17,866,324 km (0.082 R)
• M31: 19,955,159 km (0.054 R)
• M32: 20,561,031 km (0.085 R)
• M33: 20,668,591 km (0.089 R)
• M34: 20,776,302 km (0.091 R)
• M35: 23,379,903 km (0.105 R)
• M36: 24,283,175 km (0.04 R)
• M37: 25,505,091 km (0.108 R)
• M38: 25,968,545 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.4

Radius: 7.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.8 AU - 17.52 AU

Year: 22749 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,145,215 km

• M1: 92,302 km (0.11 R)
• M2: 241,900 km (0.093 R)
• M3: 719,715 km (0.108 R)
• M4: 1,160,879 km (0.11 R)
• M5: 1,419,235 km (0.058 R)
• M6: 1,942,678 km (0.063 R)
• M7: 2,129,526 km (0.055 R)
• M8: 2,201,183 km (0.089 R)
• M9: 2,322,357 km (0.047 R)
• M10: 3,122,108 km (0.084 R)
• M11: 3,424,744 km (0.095 R)
• M12: 3,852,893 km (0.112 R)
• M13: 4,388,753 km (0.099 R)
• M14: 5,075,257 km (0.118 R)
• M15: 5,895,502 km (0.102 R)
• M16: 6,064,398 km (0.104 R)
• M17: 6,303,755 km (0.091 R)
• M18: 6,372,570 km (0.092 R)
• M19: 6,476,541 km (0.071 R)
• M20: 6,615,816 km (0.102 R)
• M21: 7,840,275 km (0.075 R)
• M22: 8,063,475 km (0.098 R)
• M23: 8,669,047 km (0.104 R)
• M24: 9,644,276 km (0.083 R)
• M25: 10,367,880 km (0.084 R)
• M26: 11,067,101 km (0.077 R)
• M27: 11,909,337 km (0.12 R)
• M28: 12,728,385 km (0.116 R)
• M29: 13,299,101 km (0.111 R)
• M30: 13,968,103 km (0.098 R)
• M31: 14,013,132 km (0.079 R)
• M32: 16,465,938 km (0.108 R)
• M33: 16,561,083 km (0.075 R)
• M34: 17,425,310 km (0.088 R)
• M35: 17,716,726 km (0.106 R)
• M36: 18,058,707 km (0.105 R)
• M37: 18,501,666 km (0.069 R)
• M38: 18,798,917 km (0.097 R)
• M39: 18,948,066 km (0.099 R)
• M40: 19,347,941 km (0.111 R)
• M41: 20,461,847 km (0.066 R)
• M42: 20,717,809 km (0.082 R)
• M43: 22,118,793 km (0.109 R)
• M44: 22,751,293 km (0.088 R)
• M45: 22,910,316 km (0.092 R)
• M46: 23,872,230 km (0.086 R)
• M47: 23,926,085 km (0.051 R)
• M48: 24,738,401 km (0.08 R)
• M49: 24,956,515 km (0.062 R)
• M50: 25,011,118 km (0.096 R)
• M51: 25,339,785 km (0.109 R)
• M52: 25,559,694 km (0.113 R)
• M53: 25,780,201 km (0.108 R)
• M54: 26,001,456 km (0.103 R)
• M55: 26,112,308 km (0.03 R)
• M56: 27,454,351 km (0.037 R)
• M57: 27,849,888 km (0.087 R)
• M58: 28,020,130 km (0.07 R)
• M59: 28,646,945 km (0.102 R)
• M60: 29,798,400 km (0.112 R)
• M61: 30,964,964 km (0.066 R)
• M62: 31,082,398 km (0.115 R)
• M63: 31,435,749 km (0.112 R)
• M64: 31,849,536 km (0.071 R)
• M65: 31,968,167 km (0.102 R)
• M66: 32,444,038 km (0.09 R)
• M67: 32,922,153 km (0.066 R)
• M68: 33,885,414 km (0.097 R)
• M69: 34,067,175 km (0.073 R)
• M70: 35,163,727 km (0.086 R)
• M71: 36,148,381 km (0.055 R)
• M72: 36,830,397 km (0.083 R)
• M73: 37,266,774 km (0.109 R)
• M74: 37,830,160 km (0.065 R)
• M75: 39,920,192 km (0.029 R)
• M76: 40,176,154 km (0.095 R)
• M77: 40,368,387 km (0.095 R)
• M78: 43,617,653 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit