🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.51 AU - 0.81 AU

Year: 191 Days

Day: 26.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.63 AU - 1.03 AU

Year: 270 Days

Day: 37.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 120.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,868,800 km

• M1: 77,791 km (0.086 R)
• M2: 123,269 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.01 AU - 1.55 AU

Year: 516 Days

Day: 39.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,868,800 km

• M1: 689,945 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.6 AU - 1.7 AU

Year: 755 Days

Day: 22.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.66 AU - 2.18 AU

Year: 948 Days

Day: 15.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,868,800 km

• M1: 438,172 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.7 AU - 2.22 AU

Year: 978 Days

Day: 29.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,868,800 km

• M1: 451,636 km (0.088 R)
• M2: 1,036,713 km (0.09 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 10.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.85 AU - 6.21 AU

Year: 4635 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,868,800 km

• M1: 147,354 km (0.067 R)
• M2: 668,852 km (0.07 R)
• M3: 744,549 km (0.117 R)
• M4: 1,222,215 km (0.026 R)
• M5: 1,414,747 km (0.099 R)
• M6: 1,602,492 km (0.097 R)
• M7: 2,164,831 km (0.082 R)
• M8: 2,314,728 km (0.108 R)
• M9: 2,433,658 km (0.111 R)
• M10: 2,766,813 km (0.116 R)
• M11: 3,265,273 km (0.11 R)
• M12: 3,515,400 km (0.118 R)
• M13: 3,692,225 km (0.069 R)
• M14: 3,831,800 km (0.111 R)
• M15: 4,471,032 km (0.05 R)
• M16: 4,749,134 km (0.114 R)
• M17: 4,835,751 km (0.057 R)
• M18: 5,616,802 km (0.114 R)
• M19: 6,629,430 km (0.114 R)
• M20: 7,045,312 km (0.084 R)
• M21: 7,419,306 km (0.083 R)
• M22: 7,595,981 km (0.036 R)
• M23: 7,723,140 km (0.079 R)
• M24: 7,850,896 km (0.037 R)
• M25: 8,212,624 km (0.052 R)
• M26: 8,448,091 km (0.119 R)
• M27: 8,685,652 km (0.062 R)
• M28: 8,845,423 km (0.114 R)
• M29: 9,032,869 km (0.093 R)
• M30: 9,140,579 km (0.053 R)
• M31: 9,221,662 km (0.084 R)
• M32: 9,603,286 km (0.063 R)
• M33: 9,713,390 km (0.093 R)
• M34: 9,879,144 km (0.113 R)
• M35: 10,101,596 km (0.04 R)
• M36: 10,325,843 km (0.112 R)
• M37: 10,410,366 km (0.098 R)
• M38: 10,779,125 km (0.11 R)
• M39: 11,970,223 km (0.067 R)
• M40: 12,837,891 km (0.099 R)
• M41: 13,141,724 km (0.11 R)
• M42: 13,325,131 km (0.068 R)
• M43: 13,478,768 km (0.04 R)
• M44: 13,911,704 km (0.101 R)
• M45: 14,005,203 km (0.09 R)
• M46: 14,664,780 km (0.095 R)
• M47: 14,918,797 km (0.085 R)
• M48: 16,505,731 km (0.082 R)
• M49: 16,604,765 km (0.062 R)
• M50: 17,135,539 km (0.1 R)
• M51: 18,145,923 km (0.117 R)
• M52: 18,316,165 km (0.056 R)
• M53: 18,624,037 km (0.105 R)
• M54: 18,933,555 km (0.092 R)
• M55: 19,383,695 km (0.045 R)
• M56: 19,837,276 km (0.115 R)
• M57: 21,004,588 km (0.037 R)
• M58: 22,522,259 km (0.044 R)
• M59: 22,742,018 km (0.034 R)
• M60: 22,852,122 km (0.031 R)
• M61: 23,590,687 km (0.099 R)
• M62: 23,702,287 km (0.102 R)
• M63: 24,412,278 km (0.066 R)
• M64: 24,826,664 km (0.083 R)
• M65: 25,129,301 km (0.032 R)
• M66: 25,395,286 km (0.119 R)
• M67: 25,547,726 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 14.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.61 AU - 13.53 AU

Year: 14028 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,868,800 km

• M1: 184,604 km (0.051 R)
• M2: 513,869 km (0.113 R)
• M3: 664,364 km (0.093 R)
• M4: 778,956 km (0.067 R)
• M5: 929,601 km (0.042 R)
• M6: 1,393,803 km (0.067 R)
• M7: 1,927,269 km (0.117 R)
• M8: 2,119,054 km (0.088 R)
• M9: 2,459,987 km (0.119 R)
• M10: 2,584,602 km (0.112 R)
• M11: 2,818,723 km (0.08 R)
• M12: 3,776,897 km (0.095 R)
• M13: 4,043,780 km (0.066 R)
• M14: 4,493,920 km (0.118 R)
• M15: 5,013,174 km (0.118 R)
• M16: 5,744,708 km (0.078 R)
• M17: 6,137,253 km (0.081 R)
• M18: 6,365,539 km (0.105 R)
• M19: 6,480,729 km (0.116 R)
• M20: 6,742,675 km (0.097 R)
• M21: 6,889,580 km (0.072 R)
• M22: 7,127,142 km (0.096 R)
• M23: 7,246,820 km (0.101 R)
• M24: 7,640,711 km (0.061 R)
• M25: 7,948,434 km (0.094 R)
• M26: 8,576,296 km (0.088 R)
• M27: 8,864,123 km (0.049 R)
• M28: 8,960,763 km (0.062 R)
• M29: 9,122,628 km (0.116 R)
• M30: 9,220,315 km (0.067 R)
• M31: 9,383,676 km (0.115 R)
• M32: 9,946,613 km (0.11 R)
• M33: 10,316,868 km (0.1 R)
• M34: 10,657,352 km (0.106 R)
• M35: 10,897,906 km (0.108 R)
• M36: 11,209,817 km (0.09 R)
• M37: 11,913,526 km (0.089 R)
• M38: 12,199,108 km (0.086 R)
• M39: 12,523,137 km (0.08 R)
• M40: 13,216,523 km (0.112 R)
• M41: 14,223,167 km (0.085 R)
• M42: 14,450,257 km (0.095 R)
• M43: 14,640,396 km (0.119 R)
• M44: 14,984,770 km (0.063 R)
• M45: 15,331,837 km (0.063 R)
• M46: 15,525,865 km (0.118 R)
• M47: 15,798,882 km (0.089 R)
• M48: 16,310,057 km (0.1 R)
• M49: 16,866,562 km (0.083 R)
• M50: 17,388,957 km (0.113 R)
• M51: 17,550,822 km (0.041 R)
• M52: 18,285,348 km (0.109 R)
• M53: 18,614,912 km (0.095 R)
• M54: 18,988,159 km (0.109 R)
• M55: 19,995,551 km (0.099 R)
• M56: 20,633,885 km (0.093 R)
• M57: 20,891,193 km (0.061 R)
• M58: 21,712,934 km (0.072 R)
• M59: 22,369,070 km (0.031 R)
• M60: 23,120,650 km (0.038 R)
• M61: 23,522,021 km (0.097 R)
• M62: 24,512,509 km (0.07 R)
• M63: 26,023,896 km (0.081 R)
• M64: 26,209,098 km (0.111 R)
• M65: 27,990,809 km (0.118 R)
• M66: 28,657,118 km (0.104 R)
• M67: 29,184,301 km (0.086 R)
• M68: 29,811,415 km (0.118 R)
• M69: 30,248,241 km (0.087 R)
• M70: 30,638,242 km (0.09 R)
• M71: 30,784,998 km (0.12 R)
• M72: 31,423,332 km (0.112 R)
• M73: 31,917,454 km (0.115 R)
• M74: 32,364,303 km (0.083 R)
• M75: 32,663,349 km (0.111 R)
• M76: 33,063,523 km (0.07 R)
• M77: 33,566,022 km (0.117 R)
• M78: 33,666,851 km (0.103 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit