🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 14.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.65 AU - 0.65 AU

Year: 184 Days

Day: 21.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,388,070 km

• M1: 168,447 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.34 AU - 2.5 AU

Year: 1323 Days

Day: 24.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,388,070 km

• M1: 1,532,331 km (0.096 R)
• M2: 1,917,396 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.52 AU - 3.94 AU

Year: 2532 Days

Day: 18.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,388,070 km

• M1: 574,605 km (0.062 R)
• M2: 2,454,901 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.32 AU - 4.16 AU

Year: 2542 Days

Day: 16.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.8

Radius: 4

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.33 AU - 20.71 AU

Year: 30311 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,388,070 km

• M1: 68,067 km (0.07 R)
• M2: 650,302 km (0.085 R)
• M3: 1,506,002 km (0.116 R)
• M4: 1,595,312 km (0.035 R)
• M5: 1,810,882 km (0.109 R)
• M6: 1,970,354 km (0.109 R)
• M7: 2,440,988 km (0.111 R)
• M8: 2,475,845 km (0.115 R)
• M9: 2,834,132 km (0.094 R)
• M10: 2,944,684 km (0.047 R)
• M11: 3,518,991 km (0.1 R)
• M12: 3,961,501 km (0.095 R)
• M13: 4,679,421 km (0.116 R)
• M14: 5,300,103 km (0.12 R)
• M15: 5,852,568 km (0.097 R)
• M16: 5,993,489 km (0.115 R)
• M17: 6,617,163 km (0.099 R)
• M18: 6,961,537 km (0.102 R)
• M19: 7,311,596 km (0.105 R)
• M20: 7,565,164 km (0.118 R)
• M21: 8,768,530 km (0.036 R)
• M22: 10,825,052 km (0.106 R)
• M23: 11,640,210 km (0.119 R)
• M24: 12,899,675 km (0.081 R)
• M25: 13,021,747 km (0.113 R)
• M26: 13,267,386 km (0.103 R)
• M27: 13,638,539 km (0.108 R)
• M28: 13,763,004 km (0.053 R)
• M29: 14,264,606 km (0.113 R)
• M30: 14,964,125 km (0.047 R)
• M31: 15,221,284 km (0.047 R)
• M32: 15,479,939 km (0.114 R)
• M33: 18,971,104 km (0.036 R)
• M34: 19,669,278 km (0.105 R)
• M35: 20,021,581 km (0.111 R)
• M36: 20,375,828 km (0.099 R)
• M37: 20,518,096 km (0.091 R)
• M38: 22,987,358 km (0.118 R)
• M39: 23,061,409 km (0.102 R)
• M40: 23,731,159 km (0.076 R)
• M41: 24,256,696 km (0.082 R)
• M42: 24,634,281 km (0.071 R)
• M43: 24,937,815 km (0.105 R)
• M44: 25,013,811 km (0.091 R)
• M45: 28,515,897 km (0.06 R)
• M46: 30,934,446 km (0.085 R)
• M47: 31,261,766 km (0.071 R)
• M48: 31,508,154 km (0.086 R)
• M49: 32,666,041 km (0.118 R)
• M50: 33,082,971 km (0.093 R)
• M51: 36,308,450 km (0.072 R)
• M52: 38,484,501 km (0.105 R)
• M53: 39,101,293 km (0.113 R)
• M54: 39,189,705 km (0.103 R)
• M55: 39,278,118 km (0.085 R)
• M56: 39,721,376 km (0.109 R)
• M57: 41,420,808 km (0.12 R)
• M58: 41,871,995 km (0.102 R)
• M59: 41,962,502 km (0.091 R)
• M60: 44,612,927 km (0.09 R)
• M61: 44,982,733 km (0.064 R)
• M62: 46,565,778 km (0.114 R)
• M63: 46,753,224 km (0.11 R)
• M64: 49,117,319 km (0.074 R)
• M65: 50,169,740 km (0.06 R)
• M66: 51,326,281 km (0.097 R)
• M67: 51,520,011 km (0.1 R)
• M68: 53,862,265 km (0.118 R)
• M69: 57,339,817 km (0.088 R)
• M70: 57,741,786 km (0.101 R)
• M71: 58,043,974 km (0.108 R)
• M72: 58,144,803 km (0.114 R)
• M73: 58,750,973 km (0.066 R)
• M74: 59,054,807 km (0.081 R)
• M75: 63,052,660 km (0.059 R)
• M76: 64,717,834 km (0.065 R)
• M77: 64,927,121 km (0.081 R)
• M78: 65,136,409 km (0.117 R)
• M79: 66,081,568 km (0.096 R)
• M80: 66,292,202 km (0.082 R)
• M81: 67,878,987 km (0.096 R)
• M82: 68,410,657 km (0.086 R)
• M83: 71,846,173 km (0.062 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit