🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 27.2 Hours

Environment

Temp: 284 °C

Axial Tilt: 34.3 °

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: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.53 AU - 0.77 AU

Year: 184 Days

Day: 20.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,742,628 km

• M1: 356,492 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.8 AU - 1.08 AU

Year: 320 Days

Day: 16.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,742,628 km

• M1: 19,897 km (0.118 R)
• M2: 64,177 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.96 AU - 1.08 AU

Year: 362 Days

Day: 30.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 145.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.84 AU - 2.5 AU

Year: 1123 Days

Day: 23.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,742,628 km

• M1: 328,517 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.68 AU - 3.98 AU

Year: 2136 Days

Day: 34.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 10.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.15 AU - 6.23 AU

Year: 5413 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,742,628 km

• M1: 136,583 km (0.054 R)
• M2: 349,311 km (0.09 R)
• M3: 423,960 km (0.075 R)
• M4: 496,216 km (0.087 R)
• M5: 833,709 km (0.066 R)
• M6: 916,885 km (0.079 R)
• M7: 1,144,573 km (0.118 R)
• M8: 1,306,737 km (0.089 R)
• M9: 1,447,808 km (0.1 R)
• M10: 1,654,253 km (0.117 R)
• M11: 1,745,807 km (0.115 R)
• M12: 1,886,280 km (0.099 R)
• M13: 1,966,015 km (0.049 R)
• M14: 2,195,498 km (0.102 R)
• M15: 2,330,735 km (0.076 R)
• M16: 2,486,017 km (0.08 R)
• M17: 2,662,842 km (0.119 R)
• M18: 3,104,156 km (0.102 R)
• M19: 3,314,191 km (0.08 R)
• M20: 3,910,788 km (0.105 R)
• M21: 4,075,495 km (0.065 R)
• M22: 4,179,765 km (0.079 R)
• M23: 4,433,333 km (0.107 R)
• M24: 4,735,820 km (0.058 R)
• M25: 5,067,329 km (0.116 R)
• M26: 5,179,527 km (0.1 R)
• M27: 5,383,579 km (0.055 R)
• M28: 5,683,074 km (0.102 R)
• M29: 6,106,735 km (0.103 R)
• M30: 6,394,860 km (0.108 R)
• M31: 7,134,771 km (0.093 R)
• M32: 7,875,879 km (0.113 R)
• M33: 7,979,999 km (0.081 R)
• M34: 8,110,897 km (0.071 R)
• M35: 8,427,746 km (0.106 R)
• M36: 8,748,783 km (0.091 R)
• M37: 9,183,065 km (0.041 R)
• M38: 9,402,825 km (0.103 R)
• M39: 9,596,703 km (0.083 R)
• M40: 9,791,779 km (0.114 R)
• M41: 10,185,820 km (0.098 R)
• M42: 10,729,159 km (0.102 R)
• M43: 10,815,776 km (0.081 R)
• M44: 10,989,759 km (0.1 R)
• M45: 11,784,273 km (0.111 R)
• M46: 11,903,503 km (0.076 R)
• M47: 12,719,260 km (0.037 R)
• M48: 13,366,121 km (0.12 R)
• M49: 13,521,703 km (0.07 R)
• M50: 13,960,623 km (0.069 R)
• M51: 14,150,163 km (0.057 R)
• M52: 14,404,181 km (0.058 R)
• M53: 14,595,815 km (0.115 R)
• M54: 15,861,264 km (0.035 R)
• M55: 16,290,909 km (0.097 R)
• M56: 16,993,121 km (0.066 R)
• M57: 17,466,748 km (0.036 R)
• M58: 18,082,044 km (0.03 R)
• M59: 18,496,131 km (0.1 R)
• M60: 19,509,956 km (0.099 R)
• M61: 19,863,755 km (0.06 R)
• M62: 20,112,686 km (0.087 R)
• M63: 20,326,910 km (0.085 R)
• M64: 20,505,979 km (0.077 R)
• M65: 20,649,592 km (0.062 R)
• M66: 21,154,934 km (0.101 R)
• M67: 21,591,311 km (0.032 R)
• M68: 22,214,685 km (0.106 R)
• M69: 22,695,343 km (0.063 R)
• M70: 23,930,872 km (0.071 R)
• M71: 24,006,419 km (0.112 R)
• M72: 24,347,652 km (0.052 R)
• M73: 24,614,086 km (0.079 R)
• M74: 24,881,417 km (0.041 R)
• M75: 25,766,737 km (0.083 R)
• M76: 25,844,229 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 11.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.29 AU - 8.11 AU

Year: 6095 Days

Day: 6.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,742,628 km

• M1: 278,102 km (0.049 R)
• M2: 567,275 km (0.075 R)
• M3: 817,552 km (0.096 R)
• M4: 925,562 km (0.086 R)
• M5: 1,025,942 km (0.103 R)
• M6: 1,170,454 km (0.103 R)
• M7: 1,294,022 km (0.026 R)
• M8: 1,422,227 km (0.086 R)
• M9: 1,539,960 km (0.053 R)
• M10: 1,707,360 km (0.081 R)
• M11: 1,801,308 km (0.052 R)
• M12: 1,978,133 km (0.103 R)
• M13: 2,110,527 km (0.114 R)
• M14: 2,507,709 km (0.067 R)
• M15: 2,835,179 km (0.04 R)
• M16: 2,966,376 km (0.117 R)
• M17: 3,099,518 km (0.069 R)
• M18: 3,982,146 km (0.062 R)
• M19: 4,129,500 km (0.114 R)
• M20: 4,983,703 km (0.093 R)
• M21: 5,097,099 km (0.086 R)
• M22: 5,512,831 km (0.068 R)
• M23: 5,701,025 km (0.041 R)
• M24: 5,915,399 km (0.079 R)
• M25: 6,059,761 km (0.061 R)
• M26: 6,327,691 km (0.069 R)
• M27: 6,875,069 km (0.119 R)
• M28: 7,282,724 km (0.056 R)
• M29: 7,411,827 km (0.064 R)
• M30: 7,567,707 km (0.102 R)
• M31: 7,856,282 km (0.078 R)
• M32: 7,962,047 km (0.088 R)
• M33: 8,121,818 km (0.11 R)
• M34: 8,825,975 km (0.1 R)
• M35: 9,046,632 km (0.114 R)
• M36: 9,861,791 km (0.095 R)
• M37: 10,033,380 km (0.118 R)
• M38: 10,148,420 km (0.076 R)
• M39: 10,935,904 km (0.111 R)
• M40: 11,202,786 km (0.094 R)
• M41: 11,351,935 km (0.087 R)
• M42: 11,501,832 km (0.109 R)
• M43: 11,833,790 km (0.097 R)
• M44: 12,046,817 km (0.063 R)
• M45: 12,662,263 km (0.092 R)
• M46: 13,036,407 km (0.082 R)
• M47: 13,382,726 km (0.04 R)
• M48: 14,213,144 km (0.075 R)
• M49: 14,407,173 km (0.104 R)
• M50: 14,830,535 km (0.113 R)
• M51: 15,823,116 km (0.115 R)
• M52: 15,923,646 km (0.077 R)
• M53: 16,598,781 km (0.117 R)
• M54: 16,700,807 km (0.113 R)
• M55: 16,939,864 km (0.095 R)
• M56: 17,421,270 km (0.108 R)
• M57: 18,011,883 km (0.087 R)
• M58: 18,609,227 km (0.09 R)
• M59: 19,034,683 km (0.06 R)
• M60: 19,679,001 km (0.104 R)
• M61: 19,859,117 km (0.102 R)
• M62: 20,184,941 km (0.066 R)
• M63: 20,952,079 km (0.073 R)
• M64: 21,025,682 km (0.108 R)
• M65: 21,246,937 km (0.073 R)
• M66: 21,728,792 km (0.059 R)
• M67: 22,027,239 km (0.115 R)
• M68: 22,139,438 km (0.117 R)
• M69: 22,251,935 km (0.105 R)
• M70: 22,364,433 km (0.107 R)
• M71: 22,930,511 km (0.085 R)
• M72: 23,386,635 km (0.064 R)
• M73: 24,423,947 km (0.1 R)
• M74: 24,540,184 km (0.109 R)
• M75: 26,027,786 km (0.103 R)
• M76: 26,225,704 km (0.114 R)
• M77: 26,623,035 km (0.071 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit