🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.66 AU

Year: 146 Days

Day: 47.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 158 Days

Day: 30 Hours

Environment

Temp: 240 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.66 AU - 1.1 AU

Year: 296 Days

Day: 16.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.72 AU - 2.4 AU

Year: 1059 Days

Day: 32.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.88 AU - 3.22 AU

Year: 1908 Days

Day: 23.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,127,927 km

• M1: 188,045 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.8

Radius: 12.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.31 AU - 6.07 AU

Year: 4235 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,127,927 km

• M1: 159,621 km (0.091 R)
• M2: 305,479 km (0.045 R)
• M3: 425,008 km (0.081 R)
• M4: 539,001 km (0.051 R)
• M5: 643,869 km (0.108 R)
• M6: 756,816 km (0.089 R)
• M7: 902,524 km (0.104 R)
• M8: 1,195,736 km (0.117 R)
• M9: 1,602,642 km (0.107 R)
• M10: 1,719,179 km (0.068 R)
• M11: 2,006,407 km (0.084 R)
• M12: 2,226,316 km (0.026 R)
• M13: 2,333,278 km (0.119 R)
• M14: 2,454,303 km (0.082 R)
• M15: 2,907,584 km (0.097 R)
• M16: 3,025,019 km (0.056 R)
• M17: 3,184,191 km (0.051 R)
• M18: 3,305,515 km (0.096 R)
• M19: 3,636,575 km (0.086 R)
• M20: 4,050,961 km (0.093 R)
• M21: 4,227,037 km (0.096 R)
• M22: 4,390,548 km (0.085 R)
• M23: 4,739,560 km (0.119 R)
• M24: 4,832,011 km (0.078 R)
• M25: 5,019,009 km (0.112 R)
• M26: 5,271,979 km (0.073 R)
• M27: 5,448,354 km (0.105 R)
• M28: 5,594,063 km (0.105 R)
• M29: 5,906,274 km (0.107 R)
• M30: 5,989,300 km (0.118 R)
• M31: 6,089,531 km (0.085 R)
• M32: 6,547,600 km (0.091 R)
• M33: 6,702,733 km (0.084 R)
• M34: 6,894,068 km (0.033 R)
• M35: 7,140,157 km (0.045 R)
• M36: 7,228,868 km (0.055 R)
• M37: 7,731,966 km (0.108 R)
• M38: 7,932,876 km (0.104 R)
• M39: 8,358,332 km (0.089 R)
• M40: 8,924,411 km (0.104 R)
• M41: 9,020,004 km (0.105 R)
• M42: 9,503,205 km (0.119 R)
• M43: 9,935,243 km (0.11 R)
• M44: 10,054,174 km (0.078 R)
• M45: 10,173,702 km (0.076 R)
• M46: 10,313,726 km (0.07 R)
• M47: 10,454,348 km (0.104 R)
• M48: 10,595,568 km (0.085 R)
• M49: 11,352,833 km (0.068 R)
• M50: 11,769,313 km (0.092 R)
• M51: 12,064,021 km (0.07 R)
• M52: 12,682,010 km (0.039 R)
• M53: 12,768,178 km (0.095 R)
• M54: 12,940,814 km (0.12 R)
• M55: 13,705,708 km (0.11 R)
• M56: 13,793,971 km (0.11 R)
• M57: 14,305,745 km (0.073 R)
• M58: 14,395,354 km (0.116 R)
• M59: 14,485,113 km (0.087 R)
• M60: 14,733,146 km (0.09 R)
• M61: 15,028,004 km (0.114 R)
• M62: 15,210,513 km (0.069 R)
• M63: 15,324,806 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.9

Radius: 6.2

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.35 AU - 13.41 AU

Year: 16556 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,127,927 km

• M1: 130,898 km (0.052 R)
• M2: 170,542 km (0.052 R)
• M3: 782,098 km (0.039 R)
• M4: 1,050,476 km (0.099 R)
• M5: 1,612,067 km (0.103 R)
• M6: 1,695,093 km (0.033 R)
• M7: 2,535,983 km (0.038 R)
• M8: 2,665,385 km (0.106 R)
• M9: 3,666,943 km (0.08 R)
• M10: 3,776,748 km (0.118 R)
• M11: 3,850,500 km (0.097 R)
• M12: 4,418,822 km (0.116 R)
• M13: 4,692,885 km (0.084 R)
• M14: 5,340,195 km (0.057 R)
• M15: 7,077,326 km (0.069 R)
• M16: 7,583,266 km (0.105 R)
• M17: 7,723,140 km (0.113 R)
• M18: 8,005,730 km (0.11 R)
• M19: 8,824,778 km (0.059 R)
• M20: 9,569,327 km (0.091 R)
• M21: 11,224,029 km (0.055 R)
• M22: 12,909,399 km (0.074 R)
• M23: 13,526,191 km (0.07 R)
• M24: 14,498,128 km (0.062 R)
• M25: 15,374,472 km (0.093 R)
• M26: 15,670,227 km (0.077 R)
• M27: 16,327,860 km (0.095 R)
• M28: 16,690,335 km (0.108 R)
• M29: 18,228,949 km (0.059 R)
• M30: 18,730,850 km (0.082 R)
• M31: 19,300,818 km (0.115 R)
• M32: 19,620,060 km (0.03 R)
• M33: 19,940,947 km (0.11 R)
• M34: 20,005,274 km (0.066 R)
• M35: 20,457,958 km (0.031 R)
• M36: 21,505,292 km (0.115 R)
• M37: 21,968,896 km (0.12 R)
• M38: 22,302,051 km (0.039 R)
• M39: 22,502,811 km (0.11 R)
• M40: 23,651,573 km (0.054 R)
• M41: 23,856,223 km (0.115 R)
• M42: 24,888,598 km (0.092 R)
• M43: 25,795,011 km (0.066 R)
• M44: 26,570,377 km (0.105 R)
• M45: 26,925,373 km (0.05 R)
• M46: 28,216,253 km (0.032 R)
• M47: 28,288,509 km (0.048 R)
• M48: 30,190,047 km (0.081 R)
• M49: 30,634,652 km (0.057 R)
• M50: 31,305,748 km (0.12 R)
• M51: 32,434,763 km (0.117 R)
• M52: 33,500,648 km (0.081 R)
• M53: 35,276,524 km (0.091 R)
• M54: 35,666,526 km (0.038 R)
• M55: 35,744,766 km (0.075 R)
• M56: 36,451,017 km (0.095 R)
• M57: 38,918,784 km (0.102 R)
• M58: 39,160,534 km (0.088 R)
• M59: 39,888,477 km (0.1 R)
• M60: 39,969,709 km (0.091 R)
• M61: 40,866,099 km (0.112 R)
• M62: 40,947,929 km (0.085 R)
• M63: 41,522,235 km (0.119 R)
• M64: 41,934,078 km (0.109 R)
• M65: 42,347,268 km (0.038 R)
• M66: 42,928,007 km (0.103 R)
• M67: 43,678,539 km (0.07 R)
• M68: 44,181,338 km (0.102 R)
• M69: 46,894,893 km (0.119 R)
• M70: 47,495,678 km (0.098 R)
• M71: 47,581,697 km (0.108 R)
• M72: 48,185,474 km (0.111 R)
• M73: 50,625,415 km (0.111 R)
• M74: 51,330,021 km (0.086 R)
• M75: 52,126,331 km (0.081 R)
• M76: 52,215,192 km (0.11 R)
• M77: 53,284,069 km (0.114 R)
• M78: 53,641,907 km (0.081 R)
• M79: 55,805,990 km (0.096 R)
• M80: 55,987,602 km (0.108 R)
• M81: 56,169,363 km (0.099 R)
• M82: 57,173,015 km (0.087 R)
• M83: 57,264,419 km (0.068 R)
• M84: 58,182,352 km (0.097 R)
• M85: 58,735,565 km (0.081 R)
• M86: 59,568,376 km (0.118 R)
• M87: 61,433,263 km (0.073 R)
• M88: 61,526,911 km (0.063 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit