🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.01 AU - 2.27 AU

Year: 1090 Days

Day: 23.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.29 AU - 3.05 AU

Year: 1519 Days

Day: 29.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,228,193 km

• M1: 493,673 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.75 AU - 2.95 AU

Year: 1676 Days

Day: 28.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,228,193 km

• M1: 1,707,660 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.19 AU - 3.51 AU

Year: 1676 Days

Day: 17 Hours

Environment

Temp: -75 °C

Axial Tilt: 91.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,228,193 km

• M1: 494,122 km (0.079 R)
• M2: 1,088,923 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.85 AU - 3.47 AU

Year: 1956 Days

Day: 44.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.1 AU - 5.08 AU

Year: 2881 Days

Day: 17 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,228,193 km

• M1: 343,926 km (0.097 R)
• M2: 871,258 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 14.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.84 AU - 7.96 AU

Year: 5639 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,228,193 km

• M1: 177,573 km (0.098 R)
• M2: 362,775 km (0.112 R)
• M3: 540,348 km (0.078 R)
• M4: 779,106 km (0.09 R)
• M5: 1,069,625 km (0.1 R)
• M6: 1,315,264 km (0.073 R)
• M7: 1,412,353 km (0.07 R)
• M8: 1,880,744 km (0.105 R)
• M9: 2,317,421 km (0.053 R)
• M10: 2,870,783 km (0.108 R)
• M11: 3,021,129 km (0.101 R)
• M12: 3,130,036 km (0.093 R)
• M13: 3,811,903 km (0.08 R)
• M14: 3,930,086 km (0.09 R)
• M15: 4,049,465 km (0.081 R)
• M16: 4,740,607 km (0.078 R)
• M17: 5,388,964 km (0.077 R)
• M18: 5,683,223 km (0.084 R)
• M19: 6,626,138 km (0.105 R)
• M20: 7,557,684 km (0.119 R)
• M21: 7,978,204 km (0.082 R)
• M22: 8,099,827 km (0.104 R)
• M23: 8,191,381 km (0.118 R)
• M24: 8,406,503 km (0.088 R)
• M25: 8,717,068 km (0.05 R)
• M26: 9,221,811 km (0.098 R)
• M27: 9,477,923 km (0.104 R)
• M28: 9,931,503 km (0.109 R)
• M29: 10,062,402 km (0.113 R)
• M30: 10,425,476 km (0.066 R)
• M31: 11,232,706 km (0.119 R)
• M32: 11,403,397 km (0.099 R)
• M33: 11,816,586 km (0.108 R)
• M34: 11,920,706 km (0.099 R)
• M35: 12,199,706 km (0.1 R)
• M36: 12,304,874 km (0.074 R)
• M37: 12,728,834 km (0.104 R)
• M38: 13,992,487 km (0.111 R)
• M39: 14,397,897 km (0.077 R)
• M40: 14,957,094 km (0.114 R)
• M41: 16,058,135 km (0.096 R)
• M42: 16,599,230 km (0.068 R)
• M43: 16,715,916 km (0.106 R)
• M44: 17,977,625 km (0.069 R)
• M45: 18,137,545 km (0.069 R)
• M46: 19,474,651 km (0.097 R)
• M47: 20,508,671 km (0.116 R)
• M48: 21,306,626 km (0.054 R)
• M49: 21,433,485 km (0.101 R)
• M50: 21,986,249 km (0.104 R)
• M51: 22,543,801 km (0.116 R)
• M52: 23,541,768 km (0.025 R)
• M53: 24,376,973 km (0.108 R)
• M54: 24,998,552 km (0.111 R)
• M55: 25,805,483 km (0.119 R)
• M56: 26,212,240 km (0.097 R)
• M57: 26,302,896 km (0.102 R)
• M58: 26,393,702 km (0.071 R)
• M59: 26,529,986 km (0.08 R)
• M60: 26,712,196 km (0.11 R)
• M61: 26,986,259 km (0.092 R)
• M62: 27,215,293 km (0.106 R)
• M63: 27,675,307 km (0.092 R)
• M64: 27,860,060 km (0.073 R)
• M65: 28,230,913 km (0.118 R)
• M66: 28,323,814 km (0.105 R)
• M67: 28,649,937 km (0.119 R)
• M68: 28,883,609 km (0.105 R)
• M69: 29,635,787 km (0.028 R)
• M70: 32,610,840 km (0.111 R)

Asteroid Belt

Center: 10.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.8

Radius: 5.2

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.75 AU - 16.67 AU

Year: 17679 Days

Day: 19.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,228,193 km

• M1: 99,931 km (0.096 R)
• M2: 164,258 km (0.101 R)
• M3: 209,886 km (0.111 R)
• M4: 425,307 km (0.113 R)
• M5: 601,084 km (0.058 R)
• M6: 1,131,558 km (0.105 R)
• M7: 3,352,189 km (0.075 R)
• M8: 3,843,169 km (0.119 R)
• M9: 4,929,848 km (0.074 R)
• M10: 5,047,283 km (0.059 R)
• M11: 5,205,557 km (0.087 R)
• M12: 5,608,125 km (0.069 R)
• M13: 5,771,935 km (0.109 R)
• M14: 6,874,770 km (0.116 R)
• M15: 7,450,124 km (0.116 R)
• M16: 7,585,061 km (0.061 R)
• M17: 8,225,639 km (0.098 R)
• M18: 8,272,014 km (0.095 R)
• M19: 9,170,349 km (0.119 R)
• M20: 9,363,331 km (0.034 R)
• M21: 10,348,582 km (0.11 R)
• M22: 11,108,988 km (0.083 R)
• M23: 11,160,300 km (0.11 R)
• M24: 11,573,789 km (0.115 R)
• M25: 11,834,688 km (0.096 R)
• M26: 12,097,681 km (0.057 R)
• M27: 13,331,713 km (0.117 R)
• M28: 13,386,167 km (0.116 R)
• M29: 13,495,523 km (0.085 R)
• M30: 14,548,991 km (0.041 R)
• M31: 14,774,136 km (0.069 R)
• M32: 15,513,898 km (0.094 R)
• M33: 16,207,284 km (0.073 R)
• M34: 17,325,677 km (0.115 R)
• M35: 17,504,596 km (0.114 R)
• M36: 19,450,266 km (0.072 R)
• M37: 19,636,217 km (0.095 R)
• M38: 20,385,702 km (0.113 R)
• M39: 20,574,494 km (0.084 R)
• M40: 21,527,433 km (0.105 R)
• M41: 21,976,974 km (0.117 R)
• M42: 22,041,451 km (0.118 R)
• M43: 22,754,883 km (0.109 R)
• M44: 22,885,482 km (0.11 R)
• M45: 23,016,231 km (0.114 R)
• M46: 23,081,755 km (0.115 R)
• M47: 23,409,972 km (0.105 R)
• M48: 24,537,940 km (0.066 R)
• M49: 25,007,528 km (0.1 R)
• M50: 25,412,340 km (0.068 R)
• M51: 27,122,393 km (0.092 R)
• M52: 27,260,771 km (0.104 R)
• M53: 28,096,126 km (0.046 R)
• M54: 29,151,987 km (0.101 R)
• M55: 29,791,818 km (0.09 R)
• M56: 33,577,840 km (0.102 R)
• M57: 34,848,076 km (0.091 R)
• M58: 35,073,819 km (0.088 R)
• M59: 37,050,905 km (0.075 R)
• M60: 38,907,863 km (0.112 R)
• M61: 39,376,703 km (0.066 R)
• M62: 44,005,111 km (0.077 R)
• M63: 47,629,120 km (0.093 R)
• M64: 48,718,043 km (0.103 R)
• M65: 53,935,867 km (0.094 R)
• M66: 54,895,537 km (0.105 R)
• M67: 56,654,658 km (0.119 R)
• M68: 57,363,603 km (0.057 R)
• M69: 58,879,628 km (0.082 R)
• M70: 59,687,606 km (0.083 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit