🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 138 Days

Day: 33.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.77 AU

Year: 206 Days

Day: 14.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,516,937 km

• M1: 108,758 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.11 AU - 1.77 AU

Year: 634 Days

Day: 27.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,516,937 km

• M1: 173,982 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.05 AU - 2.09 AU

Year: 1093 Days

Day: 18.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,516,937 km

• M1: 586,424 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.04 AU - 2.5 AU

Year: 1255 Days

Day: 20.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.28 AU - 4.6 AU

Year: 3434 Days

Day: 16.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,516,937 km

• M1: 216,618 km (0.106 R)
• M2: 2,141,643 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 11.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.66 AU - 5.88 AU

Year: 5088 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 32,516,937 km

• M1: 388,506 km (0.058 R)
• M2: 1,330,374 km (0.091 R)
• M3: 1,420,731 km (0.116 R)
• M4: 1,680,433 km (0.06 R)
• M5: 1,942,678 km (0.112 R)
• M6: 2,046,200 km (0.115 R)
• M7: 2,125,187 km (0.106 R)
• M8: 2,286,155 km (0.043 R)
• M9: 2,382,047 km (0.112 R)
• M10: 2,606,145 km (0.07 R)
• M11: 3,015,444 km (0.052 R)
• M12: 3,105,801 km (0.075 R)
• M13: 3,289,358 km (0.114 R)
• M14: 3,523,927 km (0.102 R)
• M15: 3,651,385 km (0.04 R)
• M16: 3,731,719 km (0.038 R)
• M17: 4,059,338 km (0.108 R)
• M18: 4,294,356 km (0.092 R)
• M19: 4,655,336 km (0.099 R)
• M20: 5,079,895 km (0.087 R)
• M21: 5,296,961 km (0.11 R)
• M22: 5,947,563 km (0.091 R)
• M23: 6,157,299 km (0.089 R)
• M24: 6,272,639 km (0.115 R)
• M25: 6,486,264 km (0.068 R)
• M26: 7,020,478 km (0.057 R)
• M27: 7,100,962 km (0.074 R)
• M28: 7,242,332 km (0.061 R)
• M29: 7,548,559 km (0.113 R)
• M30: 8,449,886 km (0.088 R)
• M31: 8,685,952 km (0.099 R)
• M32: 9,340,891 km (0.098 R)
• M33: 10,238,777 km (0.096 R)
• M34: 11,023,717 km (0.109 R)
• M35: 11,140,703 km (0.03 R)
• M36: 11,708,427 km (0.1 R)
• M37: 11,947,784 km (0.078 R)
• M38: 12,116,231 km (0.038 R)
• M39: 12,309,810 km (0.084 R)
• M40: 12,504,437 km (0.061 R)
• M41: 12,699,962 km (0.109 R)
• M42: 13,243,152 km (0.089 R)
• M43: 14,148,518 km (0.065 R)
• M44: 14,505,907 km (0.112 R)
• M45: 15,021,721 km (0.116 R)
• M46: 15,099,661 km (0.091 R)
• M47: 16,364,212 km (0.091 R)
• M48: 16,766,331 km (0.12 R)
• M49: 16,955,123 km (0.094 R)
• M50: 17,198,968 km (0.106 R)
• M51: 18,185,716 km (0.105 R)
• M52: 18,324,243 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 9.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.52 AU - 6.62 AU

Year: 6182 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,516,937 km

• M1: 407,056 km (0.117 R)
• M2: 559,047 km (0.118 R)
• M3: 692,638 km (0.069 R)
• M4: 783,594 km (0.089 R)
• M5: 1,158,037 km (0.056 R)
• M6: 1,267,992 km (0.104 R)
• M7: 1,381,686 km (0.06 R)
• M8: 1,907,074 km (0.115 R)
• M9: 1,981,573 km (0.119 R)
• M10: 2,095,268 km (0.108 R)
• M11: 2,551,242 km (0.076 R)
• M12: 2,696,202 km (0.114 R)
• M13: 3,169,380 km (0.09 R)
• M14: 3,461,396 km (0.106 R)
• M15: 3,529,911 km (0.055 R)
• M16: 3,691,926 km (0.112 R)
• M17: 3,762,087 km (0.108 R)
• M18: 3,951,329 km (0.106 R)
• M19: 4,047,071 km (0.105 R)
• M20: 4,216,715 km (0.103 R)
• M21: 4,388,603 km (0.066 R)
• M22: 4,944,210 km (0.112 R)
• M23: 5,021,701 km (0.067 R)
• M24: 5,204,061 km (0.117 R)
• M25: 5,710,151 km (0.083 R)
• M26: 7,203,885 km (0.119 R)
• M27: 7,380,411 km (0.104 R)
• M28: 7,469,122 km (0.108 R)
• M29: 7,558,133 km (0.083 R)
• M30: 8,406,802 km (0.066 R)
• M31: 8,468,586 km (0.094 R)
• M32: 8,530,519 km (0.097 R)
• M33: 8,905,262 km (0.093 R)
• M34: 9,800,755 km (0.052 R)
• M35: 9,865,830 km (0.043 R)
• M36: 10,358,306 km (0.045 R)
• M37: 10,657,652 km (0.088 R)
• M38: 11,027,457 km (0.064 R)
• M39: 11,367,344 km (0.105 R)
• M40: 11,504,226 km (0.112 R)
• M41: 11,572,891 km (0.101 R)
• M42: 11,676,114 km (0.043 R)
• M43: 11,814,193 km (0.078 R)
• M44: 12,267,025 km (0.11 R)
• M45: 12,513,114 km (0.102 R)
• M46: 12,796,452 km (0.068 R)
• M47: 13,225,349 km (0.111 R)
• M48: 13,369,412 km (0.085 R)
• M49: 14,392,213 km (0.109 R)
• M50: 14,577,415 km (0.087 R)
• M51: 14,912,963 km (0.114 R)
• M52: 15,705,832 km (0.051 R)
• M53: 15,820,274 km (0.112 R)
• M54: 17,371,604 km (0.096 R)
• M55: 18,325,590 km (0.119 R)
• M56: 18,446,016 km (0.078 R)
• M57: 18,566,741 km (0.101 R)
• M58: 19,459,990 km (0.102 R)
• M59: 21,583,981 km (0.095 R)
• M60: 21,711,289 km (0.096 R)
• M61: 21,881,232 km (0.11 R)
• M62: 22,051,773 km (0.075 R)
• M63: 22,137,194 km (0.111 R)
• M64: 23,127,232 km (0.117 R)
• M65: 23,257,383 km (0.075 R)
• M66: 23,387,832 km (0.096 R)
• M67: 23,562,113 km (0.09 R)
• M68: 23,736,844 km (0.101 R)
• M69: 24,440,103 km (0.086 R)
• M70: 25,016,504 km (0.047 R)
• M71: 25,328,864 km (0.067 R)
• M72: 26,409,111 km (0.045 R)
• M73: 26,499,916 km (0.098 R)
• M74: 26,772,633 km (0.115 R)
• M75: 26,863,738 km (0.114 R)
• M76: 27,688,621 km (0.074 R)
• M77: 28,150,430 km (0.073 R)
• M78: 29,551,115 km (0.045 R)
• M79: 30,402,326 km (0.074 R)
• M80: 31,742,424 km (0.096 R)
• M81: 31,887,235 km (0.083 R)
• M82: 32,128,985 km (0.106 R)
• M83: 32,516,892 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit