🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 135 Days

Day: 46.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,714,999 km

• M1: 248,781 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 224 Days

Day: 44.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.77 AU - 0.99 AU

Year: 297 Days

Day: 20.1 Hours

Environment

Temp: 91 °C

Axial Tilt: 149.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.08 AU - 1.66 AU

Year: 577 Days

Day: 34 Hours

Environment

Temp: 8 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,714,999 km

• M1: 284,834 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.56 AU - 1.68 AU

Year: 742 Days

Day: 20.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.54 AU - 2.8 AU

Year: 1570 Days

Day: 45.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,714,999 km

• M1: 36,203 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.14 AU - 4.36 AU

Year: 3153 Days

Day: 15.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,714,999 km

• M1: 2,332,530 km (0.116 R)

Asteroid Belt

Center: 10.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 4.7

Gravity: 37.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.84 AU - 20.28 AU

Year: 25359 Days

Day: 22.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,714,999 km

• M1: 126,111 km (0.11 R)
• M2: 306,376 km (0.11 R)
• M3: 705,055 km (0.044 R)
• M4: 1,519,765 km (0.11 R)
• M5: 1,811,481 km (0.095 R)
• M6: 2,080,906 km (0.096 R)
• M7: 2,120,400 km (0.108 R)
• M8: 2,160,193 km (0.055 R)
• M9: 2,614,223 km (0.12 R)
• M10: 3,006,917 km (0.051 R)
• M11: 3,096,826 km (0.113 R)
• M12: 3,187,482 km (0.108 R)
• M13: 3,749,970 km (0.098 R)
• M14: 4,393,241 km (0.112 R)
• M15: 4,495,266 km (0.088 R)
• M16: 4,701,562 km (0.113 R)
• M17: 5,070,021 km (0.097 R)
• M18: 5,230,839 km (0.107 R)
• M19: 5,612,613 km (0.114 R)
• M20: 5,890,715 km (0.089 R)
• M21: 7,835,936 km (0.093 R)
• M22: 8,908,553 km (0.049 R)
• M23: 9,102,582 km (0.066 R)
• M24: 9,759,466 km (0.097 R)
• M25: 9,826,037 km (0.113 R)
• M26: 12,752,620 km (0.044 R)
• M27: 13,264,694 km (0.109 R)
• M28: 15,534,392 km (0.102 R)
• M29: 15,924,245 km (0.109 R)
• M30: 16,002,634 km (0.081 R)
• M31: 16,475,363 km (0.093 R)
• M32: 16,952,730 km (0.103 R)
• M33: 17,273,468 km (0.109 R)
• M34: 18,084,139 km (0.084 R)
• M35: 19,156,456 km (0.119 R)
• M36: 20,249,269 km (0.108 R)
• M37: 21,621,679 km (0.105 R)
• M38: 22,319,105 km (0.1 R)
• M39: 22,847,036 km (0.032 R)
• M40: 24,094,682 km (0.061 R)
• M41: 24,908,494 km (0.097 R)
• M42: 27,028,595 km (0.082 R)
• M43: 28,062,765 km (0.114 R)
• M44: 28,537,140 km (0.117 R)
• M45: 29,686,501 km (0.09 R)
• M46: 31,832,482 km (0.079 R)
• M47: 32,724,684 km (0.095 R)
• M48: 33,826,173 km (0.079 R)
• M49: 34,128,809 km (0.047 R)
• M50: 34,939,929 km (0.11 R)
• M51: 35,245,857 km (0.12 R)
• M52: 35,757,481 km (0.105 R)
• M53: 36,271,649 km (0.073 R)
• M54: 36,891,882 km (0.091 R)
• M55: 37,411,286 km (0.088 R)
• M56: 37,828,664 km (0.047 R)
• M57: 38,457,573 km (0.058 R)
• M58: 40,685,834 km (0.101 R)
• M59: 42,194,528 km (0.091 R)
• M60: 42,628,811 km (0.096 R)
• M61: 44,160,843 km (0.102 R)
• M62: 44,270,947 km (0.111 R)
• M63: 45,933,727 km (0.039 R)
• M64: 46,268,677 km (0.112 R)
• M65: 47,165,965 km (0.116 R)
• M66: 48,522,668 km (0.03 R)
• M67: 51,274,072 km (0.049 R)
• M68: 52,086,089 km (0.103 R)
• M69: 53,136,416 km (0.062 R)
• M70: 55,851,916 km (0.11 R)
• M71: 55,970,996 km (0.109 R)
• M72: 56,807,099 km (0.108 R)
• M73: 65,390,576 km (0.081 R)
• M74: 66,649,442 km (0.043 R)
• M75: 68,807,690 km (0.099 R)
• M76: 71,117,781 km (0.086 R)
• M77: 72,152,549 km (0.052 R)
• M78: 72,412,101 km (0.085 R)
• M79: 72,671,803 km (0.085 R)
• M80: 75,023,931 km (0.086 R)
• M81: 75,155,277 km (0.093 R)
• M82: 75,286,774 km (0.06 R)
• M83: 76,209,344 km (0.118 R)
• M84: 76,341,439 km (0.054 R)
• M85: 76,473,534 km (0.101 R)
• M86: 77,135,504 km (0.039 R)
• M87: 79,668,346 km (0.108 R)
• M88: 84,404,914 km (0.085 R)
• M89: 85,226,057 km (0.03 R)
• M90: 86,187,372 km (0.114 R)
• M91: 86,325,002 km (0.077 R)
• M92: 87,428,586 km (0.09 R)
• M93: 89,371,114 km (0.11 R)
• M94: 93,581,397 km (0.028 R)
• M95: 94,005,956 km (0.068 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit