🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.58 AU - 0.68 AU

Year: 178 Days

Day: 15.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.66 AU - 0.82 AU

Year: 227 Days

Day: 27.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,709,381 km

• M1: 62,532 km (0.083 R)
• M2: 529,128 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.03 AU - 1.25 AU

Year: 434 Days

Day: 23.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,709,381 km

• M1: 195,824 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.53 AU - 1.59 AU

Year: 695 Days

Day: 21.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,709,381 km

• M1: 610,060 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.46 AU - 3.64 AU

Year: 2384 Days

Day: 36.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.02 AU - 4.14 AU

Year: 2938 Days

Day: 41.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.82 AU - 5.7 AU

Year: 3702 Days

Day: 36.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,709,381 km

• M1: 1,076,057 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 10.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.99 AU - 9.09 AU

Year: 8126 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,709,381 km

• M1: 190,438 km (0.111 R)
• M2: 359,932 km (0.074 R)
• M3: 451,786 km (0.109 R)
• M4: 792,270 km (0.099 R)
• M5: 900,878 km (0.028 R)
• M6: 1,311,674 km (0.095 R)
• M7: 1,532,331 km (0.055 R)
• M8: 1,886,280 km (0.049 R)
• M9: 2,278,675 km (0.053 R)
• M10: 2,641,450 km (0.057 R)
• M11: 3,696,713 km (0.106 R)
• M12: 4,171,387 km (0.056 R)
• M13: 4,498,707 km (0.045 R)
• M14: 4,851,459 km (0.094 R)
• M15: 4,988,341 km (0.092 R)
• M16: 5,406,317 km (0.03 R)
• M17: 5,548,136 km (0.103 R)
• M18: 5,781,359 km (0.081 R)
• M19: 6,444,078 km (0.068 R)
• M20: 7,502,632 km (0.109 R)
• M21: 7,581,770 km (0.108 R)
• M22: 8,244,937 km (0.097 R)
• M23: 8,718,265 km (0.064 R)
• M24: 9,348,820 km (0.089 R)
• M25: 9,433,941 km (0.078 R)
• M26: 9,626,623 km (0.079 R)
• M27: 9,972,344 km (0.101 R)
• M28: 10,520,769 km (0.073 R)
• M29: 11,282,223 km (0.086 R)
• M30: 11,922,801 km (0.078 R)
• M31: 12,038,440 km (0.088 R)
• M32: 12,858,236 km (0.107 R)
• M33: 13,647,664 km (0.104 R)
• M34: 13,817,159 km (0.101 R)
• M35: 14,973,101 km (0.092 R)
• M36: 16,185,592 km (0.101 R)
• M37: 16,442,152 km (0.112 R)
• M38: 17,324,630 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.2

Radius: 7.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.02 AU - 15.54 AU

Year: 17250 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,709,381 km

• M1: 105,167 km (0.053 R)
• M2: 277,055 km (0.091 R)
• M3: 475,871 km (0.035 R)
• M4: 601,084 km (0.104 R)
• M5: 778,507 km (0.102 R)
• M6: 1,134,401 km (0.035 R)
• M7: 1,255,276 km (0.104 R)
• M8: 1,457,831 km (0.112 R)
• M9: 1,616,555 km (0.086 R)
• M10: 1,698,085 km (0.111 R)
• M11: 2,368,284 km (0.068 R)
• M12: 2,492,600 km (0.032 R)
• M13: 3,180,002 km (0.09 R)
• M14: 3,352,039 km (0.079 R)
• M15: 3,669,337 km (0.071 R)
• M16: 5,354,856 km (0.106 R)
• M17: 5,683,821 km (0.057 R)
• M18: 6,146,977 km (0.046 R)
• M19: 6,275,481 km (0.1 R)
• M20: 6,404,734 km (0.044 R)
• M21: 6,622,249 km (0.085 R)
• M22: 6,709,913 km (0.083 R)
• M23: 7,470,768 km (0.084 R)
• M24: 7,791,955 km (0.073 R)
• M25: 7,977,606 km (0.096 R)
• M26: 8,353,246 km (0.031 R)
• M27: 8,686,550 km (0.097 R)
• M28: 9,366,323 km (0.107 R)
• M29: 10,063,150 km (0.093 R)
• M30: 12,630,548 km (0.046 R)
• M31: 12,848,662 km (0.051 R)
• M32: 14,466,862 km (0.108 R)
• M33: 16,385,006 km (0.085 R)
• M34: 17,525,091 km (0.088 R)
• M35: 17,585,828 km (0.098 R)
• M36: 19,817,828 km (0.102 R)
• M37: 20,645,553 km (0.115 R)
• M38: 20,838,086 km (0.046 R)
• M39: 20,902,413 km (0.091 R)
• M40: 22,071,819 km (0.117 R)
• M41: 23,129,028 km (0.092 R)
• M42: 26,607,028 km (0.064 R)
• M43: 28,299,429 km (0.058 R)
• M44: 28,513,354 km (0.091 R)
• M45: 29,158,570 km (0.114 R)
• M46: 29,808,423 km (0.095 R)
• M47: 30,317,355 km (0.093 R)
• M48: 30,390,209 km (0.083 R)
• M49: 30,975,735 km (0.116 R)
• M50: 31,935,106 km (0.045 R)
• M51: 33,958,717 km (0.093 R)
• M52: 34,034,413 km (0.075 R)
• M53: 35,484,166 km (0.065 R)
• M54: 36,798,383 km (0.048 R)
• M55: 37,735,614 km (0.093 R)
• M56: 37,971,081 km (0.048 R)
• M57: 38,997,323 km (0.106 R)
• M58: 39,156,046 km (0.086 R)
• M59: 39,315,068 km (0.12 R)
• M60: 39,553,827 km (0.065 R)
• M61: 39,872,919 km (0.093 R)
• M62: 40,915,915 km (0.108 R)
• M63: 41,319,530 km (0.08 R)
• M64: 41,400,313 km (0.081 R)
• M65: 42,701,366 km (0.105 R)
• M66: 43,192,795 km (0.095 R)
• M67: 43,439,183 km (0.051 R)
• M68: 44,015,882 km (0.067 R)
• M69: 44,844,206 km (0.105 R)
• M70: 45,093,585 km (0.053 R)
• M71: 45,260,237 km (0.118 R)
• M72: 47,529,039 km (0.055 R)
• M73: 48,378,605 km (0.082 R)
• M74: 48,976,398 km (0.098 R)
• M75: 51,565,638 km (0.112 R)
• M76: 52,088,931 km (0.08 R)
• M77: 53,668,984 km (0.082 R)
• M78: 57,687,482 km (0.118 R)
• M79: 57,868,346 km (0.071 R)
• M80: 59,778,561 km (0.101 R)
• M81: 60,053,223 km (0.098 R)
• M82: 60,236,480 km (0.101 R)
• M83: 60,879,452 km (0.08 R)
• M84: 61,709,421 km (0.071 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: 474 - 17,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit