🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.53 AU - 0.65 AU

Year: 164 Days

Day: 37.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 212 Days

Day: 43.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 169.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.23 AU

Year: 384 Days

Day: 43.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.02 AU - 1.28 AU

Year: 446 Days

Day: 13 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,841,435 km

• M1: 248,931 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.63 AU - 1.67 AU

Year: 767 Days

Day: 46.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.33 AU - 2.75 AU

Year: 1464 Days

Day: 19 Hours

Environment

Temp: -94 °C

Axial Tilt: 75.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,841,435 km

• M1: 893,249 km (0.117 R)
• M2: 917,185 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.8 AU - 4.26 AU

Year: 2926 Days

Day: 43.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 3.9

Gravity: 54.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17 AU - 22.08 AU

Year: 31238 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,841,435 km

• M1: 66,421 km (0.079 R)
• M2: 141,370 km (0.038 R)
• M3: 504,594 km (0.097 R)
• M4: 700,716 km (0.036 R)
• M5: 886,367 km (0.117 R)
• M6: 1,156,990 km (0.046 R)
• M7: 1,413,700 km (0.085 R)
• M8: 2,373,071 km (0.083 R)
• M9: 2,556,478 km (0.043 R)
• M10: 3,488,772 km (0.084 R)
• M11: 4,458,316 km (0.093 R)
• M12: 5,147,812 km (0.113 R)
• M13: 5,869,921 km (0.036 R)
• M14: 7,473,162 km (0.11 R)
• M15: 8,635,238 km (0.113 R)
• M16: 9,272,824 km (0.095 R)
• M17: 9,416,588 km (0.086 R)
• M18: 9,488,843 km (0.101 R)
• M19: 9,706,359 km (0.084 R)
• M20: 10,970,012 km (0.104 R)
• M21: 11,582,316 km (0.085 R)
• M22: 11,659,658 km (0.119 R)
• M23: 11,737,150 km (0.056 R)
• M24: 12,363,217 km (0.103 R)
• M25: 12,759,950 km (0.073 R)
• M26: 13,241,656 km (0.091 R)
• M27: 14,057,562 km (0.087 R)
• M28: 15,058,073 km (0.079 R)
• M29: 16,081,173 km (0.089 R)
• M30: 20,298,636 km (0.091 R)
• M31: 20,485,184 km (0.104 R)
• M32: 20,954,323 km (0.062 R)
• M33: 23,547,752 km (0.053 R)
• M34: 23,645,739 km (0.085 R)
• M35: 24,236,501 km (0.037 R)
• M36: 24,335,385 km (0.091 R)
• M37: 25,533,065 km (0.106 R)
• M38: 27,159,344 km (0.055 R)
• M39: 27,262,118 km (0.102 R)
• M40: 29,344,221 km (0.09 R)
• M41: 30,085,029 km (0.108 R)
• M42: 32,343,957 km (0.025 R)
• M43: 32,452,864 km (0.091 R)
• M44: 35,551,784 km (0.119 R)
• M45: 36,908,487 km (0.096 R)
• M46: 38,975,032 km (0.106 R)
• M47: 39,090,971 km (0.063 R)
• M48: 39,788,845 km (0.082 R)
• M49: 40,256,488 km (0.027 R)
• M50: 42,979,767 km (0.063 R)
• M51: 44,787,658 km (0.095 R)
• M52: 45,395,923 km (0.114 R)
• M53: 46,989,738 km (0.097 R)
• M54: 47,731,594 km (0.035 R)
• M55: 52,135,307 km (0.097 R)
• M56: 52,518,726 km (0.103 R)
• M57: 53,803,772 km (0.078 R)
• M58: 57,852,339 km (0.059 R)
• M59: 58,647,152 km (0.086 R)
• M60: 59,445,556 km (0.107 R)
• M61: 62,675,225 km (0.112 R)
• M62: 63,082,879 km (0.098 R)
• M63: 64,448,259 km (0.101 R)
• M64: 69,303,009 km (0.098 R)
• M65: 69,443,481 km (0.088 R)
• M66: 70,287,961 km (0.099 R)
• M67: 70,852,992 km (0.051 R)
• M68: 72,129,511 km (0.099 R)
• M69: 72,271,928 km (0.082 R)
• M70: 72,842,046 km (0.058 R)
• M71: 73,556,824 km (0.105 R)
• M72: 74,993,562 km (0.108 R)
• M73: 79,211,773 km (0.091 R)
• M74: 79,652,489 km (0.091 R)
• M75: 80,094,102 km (0.112 R)
• M76: 82,611,535 km (0.096 R)
• M77: 84,104,521 km (0.053 R)
• M78: 84,854,306 km (0.11 R)
• M79: 85,305,343 km (0.072 R)
• M80: 86,511,701 km (0.115 R)
• M81: 92,164,555 km (0.083 R)
• M82: 92,782,694 km (0.07 R)
• M83: 92,937,528 km (0.063 R)
• M84: 94,023,309 km (0.082 R)
• M85: 96,520,995 km (0.115 R)
• M86: 96,677,774 km (0.088 R)
• M87: 98,724,123 km (0.112 R)
• M88: 100,149,192 km (0.093 R)
• M89: 100,625,811 km (0.101 R)
• M90: 103,500,932 km (0.058 R)
• M91: 103,982,638 km (0.106 R)
• M92: 105,432,540 km (0.114 R)
• M93: 105,755,672 km (0.104 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 16,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit