🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 238 Days

Day: 41.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.29 AU - 1.95 AU

Year: 742 Days

Day: 39.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,877,651 km

• M1: 321,935 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.59 AU - 5.13 AU

Year: 3276 Days

Day: 41.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 10.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.2 AU - 7.58 AU

Year: 7230 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 14,877,651 km

• M1: 198,068 km (0.072 R)
• M2: 609,761 km (0.069 R)
• M3: 688,599 km (0.12 R)
• M4: 828,623 km (0.114 R)
• M5: 1,138,290 km (0.076 R)
• M6: 1,272,330 km (0.103 R)
• M7: 1,593,816 km (0.044 R)
• M8: 2,041,413 km (0.048 R)
• M9: 2,206,120 km (0.05 R)
• M10: 3,189,875 km (0.076 R)
• M11: 3,752,513 km (0.116 R)
• M12: 3,853,492 km (0.119 R)
• M13: 3,955,517 km (0.102 R)
• M14: 4,136,082 km (0.119 R)
• M15: 4,319,489 km (0.091 R)
• M16: 4,478,811 km (0.116 R)
• M17: 4,694,381 km (0.068 R)
• M18: 5,079,745 km (0.045 R)
• M19: 5,163,819 km (0.046 R)
• M20: 5,561,600 km (0.113 R)
• M21: 5,969,553 km (0.095 R)
• M22: 6,538,624 km (0.08 R)
• M23: 7,250,560 km (0.085 R)
• M24: 7,504,128 km (0.077 R)
• M25: 7,760,539 km (0.058 R)
• M26: 8,150,541 km (0.089 R)
• M27: 8,282,037 km (0.038 R)
• M28: 8,814,905 km (0.095 R)
• M29: 9,984,012 km (0.108 R)
• M30: 10,443,727 km (0.109 R)
• M31: 10,622,496 km (0.072 R)
• M32: 11,605,055 km (0.109 R)
• M33: 12,088,555 km (0.098 R)
• M34: 12,238,602 km (0.082 R)
• M35: 12,959,963 km (0.092 R)
• M36: 13,152,046 km (0.109 R)
• M37: 13,267,835 km (0.088 R)
• M38: 14,245,457 km (0.028 R)
• M39: 14,364,238 km (0.061 R)
• M40: 14,642,939 km (0.096 R)
• M41: 14,762,916 km (0.117 R)
• M42: 15,003,918 km (0.083 R)
• M43: 15,124,794 km (0.059 R)
• M44: 15,286,658 km (0.026 R)
• M45: 15,939,653 km (0.069 R)
• M46: 16,352,244 km (0.079 R)
• M47: 17,314,906 km (0.049 R)
• M48: 17,399,429 km (0.075 R)
• M49: 18,038,212 km (0.109 R)
• M50: 18,901,841 km (0.082 R)
• M51: 19,076,122 km (0.12 R)
• M52: 19,382,499 km (0.112 R)
• M53: 19,558,276 km (0.063 R)
• M54: 19,822,915 km (0.067 R)
• M55: 20,758,799 km (0.069 R)
• M56: 21,300,044 km (0.065 R)
• M57: 21,572,312 km (0.111 R)
• M58: 21,709,045 km (0.109 R)
• M59: 22,442,373 km (0.114 R)
• M60: 23,230,605 km (0.077 R)
• M61: 23,323,954 km (0.103 R)
• M62: 23,886,591 km (0.103 R)
• M63: 24,358,872 km (0.062 R)
• M64: 24,929,588 km (0.043 R)
• M65: 25,073,052 km (0.099 R)
• M66: 25,504,791 km (0.117 R)
• M67: 25,842,284 km (0.049 R)
• M68: 27,601,705 km (0.116 R)
• M69: 27,898,657 km (0.083 R)
• M70: 28,846,060 km (0.099 R)
• M71: 28,946,290 km (0.106 R)
• M72: 29,298,444 km (0.111 R)
• M73: 29,753,221 km (0.058 R)
• M74: 30,006,939 km (0.118 R)
• M75: 31,131,616 km (0.08 R)
• M76: 31,337,612 km (0.092 R)
• M77: 32,792,152 km (0.066 R)
• M78: 33,054,248 km (0.097 R)
• M79: 33,211,774 km (0.106 R)
• M80: 33,474,917 km (0.1 R)
• M81: 33,897,382 km (0.117 R)
• M82: 34,321,641 km (0.088 R)
• M83: 35,229,102 km (0.042 R)
• M84: 35,497,480 km (0.112 R)
• M85: 35,928,322 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.73 AU - 8.15 AU

Year: 7303 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 14,877,651 km

• M1: 165,006 km (0.035 R)
• M2: 316,699 km (0.096 R)
• M3: 427,700 km (0.113 R)
• M4: 958,025 km (0.112 R)
• M5: 1,265,897 km (0.105 R)
• M6: 1,441,226 km (0.099 R)
• M7: 1,687,314 km (0.065 R)
• M8: 1,815,370 km (0.089 R)
• M9: 2,218,985 km (0.115 R)
• M10: 2,312,484 km (0.114 R)
• M11: 2,674,960 km (0.091 R)
• M12: 3,698,807 km (0.08 R)
• M13: 3,866,207 km (0.08 R)
• M14: 4,050,362 km (0.104 R)
• M15: 4,815,705 km (0.058 R)
• M16: 5,882,487 km (0.067 R)
• M17: 5,963,719 km (0.111 R)
• M18: 7,559,779 km (0.119 R)
• M19: 7,915,523 km (0.063 R)
• M20: 8,077,387 km (0.12 R)
• M21: 9,430,650 km (0.115 R)
• M22: 9,487,796 km (0.109 R)
• M23: 9,890,813 km (0.066 R)
• M24: 10,594,671 km (0.113 R)
• M25: 10,753,245 km (0.04 R)
• M26: 12,465,841 km (0.036 R)
• M27: 12,528,522 km (0.091 R)
• M28: 14,021,659 km (0.115 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit