🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 347 Days

Day: 13.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,849,927 km

• M1: 40,840 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.61 AU - 1.73 AU

Year: 796 Days

Day: 33.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.64 AU - 3.34 AU

Year: 1908 Days

Day: 15 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,849,927 km

• M1: 129,851 km (0.06 R)
• M2: 289,472 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.97 AU - 3.51 AU

Year: 2152 Days

Day: 17.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,849,927 km

• M1: 233,672 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.19 AU - 3.31 AU

Year: 2162 Days

Day: 15.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,849,927 km

• M1: 2,244,118 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.65 AU - 4.93 AU

Year: 3278 Days

Day: 35.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,849,927 km

• M1: 2,949,920 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.2

Radius: 11.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.03 AU - 5.97 AU

Year: 4125 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,849,927 km

• M1: 148,102 km (0.115 R)
• M2: 249,080 km (0.091 R)
• M3: 487,689 km (0.065 R)
• M4: 593,006 km (0.084 R)
• M5: 731,384 km (0.032 R)
• M6: 920,924 km (0.101 R)
• M7: 1,042,847 km (0.119 R)
• M8: 1,156,092 km (0.06 R)
• M9: 1,303,895 km (0.097 R)
• M10: 1,395,748 km (0.083 R)
• M11: 1,473,988 km (0.102 R)
• M12: 1,570,030 km (0.118 R)
• M13: 1,718,281 km (0.079 R)
• M14: 2,209,261 km (0.107 R)
• M15: 2,338,813 km (0.041 R)
• M16: 2,432,910 km (0.114 R)
• M17: 2,528,354 km (0.098 R)
• M18: 3,024,570 km (0.114 R)
• M19: 3,168,932 km (0.076 R)
• M20: 3,529,463 km (0.085 R)
• M21: 3,903,158 km (0.063 R)
• M22: 4,977,720 km (0.053 R)
• M23: 5,247,744 km (0.104 R)
• M24: 5,347,077 km (0.051 R)
• M25: 6,008,449 km (0.09 R)
• M26: 6,534,884 km (0.076 R)
• M27: 6,939,546 km (0.108 R)
• M28: 7,213,909 km (0.047 R)
• M29: 7,324,611 km (0.11 R)
• M30: 7,688,433 km (0.083 R)
• M31: 8,144,258 km (0.094 R)
• M32: 8,317,492 km (0.083 R)
• M33: 8,726,642 km (0.107 R)
• M34: 9,232,133 km (0.095 R)
• M35: 9,352,560 km (0.103 R)
• M36: 9,900,537 km (0.113 R)
• M37: 10,147,523 km (0.116 R)
• M38: 10,240,722 km (0.111 R)
• M39: 10,616,063 km (0.114 R)
• M40: 11,251,854 km (0.077 R)
• M41: 11,542,074 km (0.086 R)
• M42: 12,031,110 km (0.076 R)
• M43: 12,394,034 km (0.071 R)
• M44: 12,760,698 km (0.086 R)
• M45: 12,928,547 km (0.104 R)
• M46: 13,097,144 km (0.037 R)
• M47: 13,573,015 km (0.103 R)
• M48: 14,541,811 km (0.073 R)
• M49: 14,963,826 km (0.095 R)
• M50: 15,496,993 km (0.091 R)
• M51: 15,711,965 km (0.044 R)
• M52: 16,072,646 km (0.056 R)
• M53: 16,290,311 km (0.071 R)
• M54: 16,728,632 km (0.075 R)
• M55: 17,616,795 km (0.079 R)
• M56: 18,066,785 km (0.115 R)
• M57: 18,786,800 km (0.073 R)
• M58: 18,977,836 km (0.114 R)
• M59: 19,362,004 km (0.086 R)
• M60: 20,137,818 km (0.089 R)
• M61: 20,884,312 km (0.053 R)
• M62: 21,241,102 km (0.106 R)
• M63: 21,639,781 km (0.077 R)
• M64: 22,041,152 km (0.111 R)
• M65: 22,525,849 km (0.06 R)
• M66: 22,769,544 km (0.056 R)
• M67: 22,850,925 km (0.113 R)
• M68: 23,588,293 km (0.028 R)
• M69: 23,877,017 km (0.106 R)
• M70: 24,333,290 km (0.12 R)
• M71: 25,212,328 km (0.089 R)
• M72: 25,338,738 km (0.103 R)
• M73: 25,634,493 km (0.119 R)
• M74: 25,761,651 km (0.062 R)
• M75: 25,931,445 km (0.076 R)
• M76: 26,486,004 km (0.107 R)
• M77: 27,346,790 km (0.106 R)
• M78: 27,433,258 km (0.094 R)
• M79: 27,606,791 km (0.105 R)
• M80: 28,523,377 km (0.096 R)
• M81: 28,742,987 km (0.105 R)
• M82: 28,875,082 km (0.119 R)
• M83: 29,139,870 km (0.075 R)
• M84: 29,228,282 km (0.032 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit