🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 159 Days

Day: 43.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.71 AU

Year: 185 Days

Day: 37.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.8 AU - 0.86 AU

Year: 286 Days

Day: 27.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.85 AU - 1.07 AU

Year: 356 Days

Day: 47.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.16 AU

Year: 390 Days

Day: 20.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.14 AU - 1.2 AU

Year: 479 Days

Day: 18.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,355,457 km

• M1: 217,216 km (0.042 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 574 Days

Day: 35 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,355,457 km

• M1: 641,027 km (0.088 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.67 AU - 2.51 AU

Year: 1144 Days

Day: 14.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.83 AU - 4.25 AU

Year: 3076 Days

Day: 26.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 8.1

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.12 AU - 8.38 AU

Year: 7394 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,355,457 km

• M1: 107,411 km (0.1 R)
• M2: 160,369 km (0.089 R)
• M3: 214,523 km (0.082 R)
• M4: 341,981 km (0.049 R)
• M5: 484,996 km (0.103 R)
• M6: 1,224,010 km (0.072 R)
• M7: 1,298,061 km (0.04 R)
• M8: 1,354,609 km (0.063 R)
• M9: 1,774,081 km (0.044 R)
• M10: 1,965,866 km (0.106 R)
• M11: 2,462,680 km (0.102 R)
• M12: 2,533,440 km (0.068 R)
• M13: 2,604,948 km (0.076 R)
• M14: 3,647,346 km (0.09 R)
• M15: 3,891,938 km (0.053 R)
• M16: 3,946,990 km (0.03 R)
• M17: 4,085,817 km (0.091 R)
• M18: 4,425,703 km (0.076 R)
• M19: 4,599,087 km (0.069 R)
• M20: 5,468,251 km (0.107 R)
• M21: 5,530,184 km (0.119 R)
• M22: 5,592,118 km (0.075 R)
• M23: 5,685,617 km (0.077 R)
• M24: 6,257,679 km (0.056 R)
• M25: 7,217,499 km (0.088 R)
• M26: 7,524,623 km (0.115 R)
• M27: 8,081,277 km (0.101 R)
• M28: 8,868,311 km (0.089 R)
• M29: 9,829,627 km (0.092 R)
• M30: 10,132,114 km (0.061 R)
• M31: 10,591,529 km (0.056 R)
• M32: 10,784,959 km (0.116 R)
• M33: 10,979,586 km (0.096 R)
• M34: 11,136,065 km (0.102 R)
• M35: 11,451,418 km (0.09 R)
• M36: 12,211,973 km (0.118 R)
• M37: 12,374,137 km (0.112 R)
• M38: 12,577,890 km (0.114 R)
• M39: 12,947,397 km (0.071 R)
• M40: 13,030,124 km (0.052 R)
• M41: 13,362,231 km (0.039 R)
• M42: 13,781,554 km (0.097 R)
• M43: 14,162,430 km (0.085 R)
• M44: 14,247,552 km (0.078 R)
• M45: 14,332,972 km (0.109 R)
• M46: 15,108,338 km (0.059 R)
• M47: 15,809,054 km (0.108 R)
• M48: 15,985,879 km (0.084 R)
• M49: 16,074,441 km (0.105 R)
• M50: 16,789,668 km (0.07 R)
• M51: 17,151,097 km (0.107 R)
• M52: 17,423,963 km (0.079 R)
• M53: 18,158,489 km (0.109 R)
• M54: 18,297,316 km (0.074 R)
• M55: 18,482,967 km (0.112 R)
• M56: 19,562,764 km (0.117 R)
• M57: 20,759,547 km (0.112 R)
• M58: 21,001,596 km (0.104 R)
• M59: 21,293,462 km (0.095 R)
• M60: 22,325,687 km (0.082 R)
• M61: 22,474,387 km (0.088 R)
• M62: 23,072,779 km (0.084 R)
• M63: 23,929,376 km (0.094 R)
• M64: 24,591,496 km (0.114 R)
• M65: 25,104,916 km (0.043 R)
• M66: 25,829,718 km (0.075 R)
• M67: 26,456,383 km (0.087 R)
• M68: 26,771,586 km (0.097 R)
• M69: 26,929,711 km (0.025 R)
• M70: 27,724,674 km (0.102 R)
• M71: 28,151,926 km (0.117 R)
• M72: 30,430,002 km (0.116 R)
• M73: 30,925,919 km (0.074 R)
• M74: 31,758,132 km (0.053 R)
• M75: 32,037,282 km (0.088 R)
• M76: 32,093,231 km (0.12 R)
• M77: 32,429,378 km (0.051 R)
• M78: 33,444,848 km (0.119 R)
• M79: 33,615,090 km (0.115 R)
• M80: 33,785,782 km (0.1 R)
• M81: 33,899,625 km (0.104 R)
• M82: 35,160,436 km (0.095 R)
• M83: 35,275,926 km (0.115 R)
• M84: 35,333,671 km (0.044 R)
• M85: 36,261,776 km (0.09 R)
• M86: 36,320,119 km (0.102 R)
• M87: 36,787,463 km (0.045 R)
• M88: 37,846,167 km (0.114 R)
• M89: 39,933,506 km (0.039 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: 210 - 11,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit