🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.75 AU

Year: 210 Days

Day: 31.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.51 AU - 2.13 AU

Year: 879 Days

Day: 44.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.37 AU - 2.59 AU

Year: 1399 Days

Day: 40.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.21 AU - 3.69 AU

Year: 2295 Days

Day: 14.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.9 AU - 4.56 AU

Year: 3116 Days

Day: 27.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,615,994 km

• M1: 1,325,886 km (0.109 R)

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 10.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.57 AU - 12.07 AU

Year: 11022 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,615,994 km

• M1: 149,448 km (0.031 R)
• M2: 246,687 km (0.105 R)
• M3: 601,383 km (0.095 R)
• M4: 742,155 km (0.032 R)
• M5: 1,472,342 km (0.096 R)
• M6: 1,647,821 km (0.087 R)
• M7: 1,977,235 km (0.088 R)
• M8: 2,084,497 km (0.079 R)
• M9: 2,193,703 km (0.078 R)
• M10: 2,533,141 km (0.103 R)
• M11: 2,626,639 km (0.074 R)
• M12: 2,816,928 km (0.089 R)
• M13: 3,136,020 km (0.086 R)
• M14: 3,236,700 km (0.083 R)
• M15: 3,389,589 km (0.059 R)
• M16: 3,835,839 km (0.096 R)
• M17: 4,107,210 km (0.09 R)
• M18: 4,384,863 km (0.037 R)
• M19: 4,554,507 km (0.12 R)
• M20: 4,813,012 km (0.1 R)
• M21: 5,017,363 km (0.099 R)
• M22: 5,374,603 km (0.109 R)
• M23: 5,556,215 km (0.09 R)
• M24: 6,949,868 km (0.039 R)
• M25: 7,181,296 km (0.118 R)
• M26: 7,281,228 km (0.077 R)
• M27: 7,415,267 km (0.103 R)
• M28: 7,516,246 km (0.061 R)
• M29: 8,657,678 km (0.117 R)
• M30: 8,764,042 km (0.04 R)
• M31: 10,038,017 km (0.084 R)
• M32: 10,187,316 km (0.051 R)
• M33: 10,375,061 km (0.087 R)
• M34: 10,829,988 km (0.11 R)
• M35: 10,944,879 km (0.088 R)
• M36: 11,060,070 km (0.087 R)
• M37: 11,214,305 km (0.061 R)
• M38: 11,291,647 km (0.112 R)
• M39: 11,408,034 km (0.112 R)
• M40: 11,759,739 km (0.115 R)
• M41: 12,234,114 km (0.095 R)
• M42: 12,393,585 km (0.076 R)
• M43: 12,795,555 km (0.084 R)
• M44: 12,876,487 km (0.11 R)
• M45: 14,614,216 km (0.09 R)
• M46: 15,381,503 km (0.092 R)
• M47: 15,943,692 km (0.107 R)
• M48: 16,205,489 km (0.096 R)
• M49: 16,293,003 km (0.1 R)
• M50: 16,380,817 km (0.095 R)
• M51: 17,400,925 km (0.084 R)
• M52: 17,986,750 km (0.082 R)
• M53: 18,396,050 km (0.044 R)
• M54: 19,038,872 km (0.086 R)
• M55: 19,876,171 km (0.036 R)
• M56: 20,299,384 km (0.082 R)
• M57: 20,678,016 km (0.091 R)
• M58: 20,915,877 km (0.104 R)
• M59: 22,167,263 km (0.074 R)
• M60: 23,442,884 km (0.099 R)
• M61: 24,039,630 km (0.099 R)
• M62: 24,591,048 km (0.083 R)
• M63: 25,553,411 km (0.05 R)
• M64: 25,706,449 km (0.101 R)
• M65: 26,579,502 km (0.117 R)
• M66: 27,097,710 km (0.06 R)
• M67: 27,462,429 km (0.04 R)
• M68: 27,933,812 km (0.115 R)
• M69: 28,407,738 km (0.114 R)
• M70: 29,577,444 km (0.032 R)
• M71: 29,845,523 km (0.085 R)
• M72: 30,600,394 km (0.051 R)
• M73: 31,525,507 km (0.039 R)
• M74: 31,854,174 km (0.111 R)
• M75: 32,294,141 km (0.115 R)
• M76: 33,291,660 km (0.102 R)
• M77: 33,458,761 km (0.105 R)
• M78: 33,738,209 km (0.069 R)
• M79: 36,746,323 km (0.037 R)
• M80: 37,555,049 km (0.102 R)
• M81: 38,253,073 km (0.114 R)
• M82: 38,838,001 km (0.079 R)
• M83: 39,308,037 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.7

Radius: 6

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.65 AU - 20.99 AU

Year: 28084 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,615,994 km

• M1: 320,738 km (0.095 R)
• M2: 1,009,486 km (0.061 R)
• M3: 1,409,212 km (0.07 R)
• M4: 1,792,033 km (0.109 R)
• M5: 2,140,147 km (0.078 R)
• M6: 2,238,732 km (0.107 R)
• M7: 2,305,303 km (0.072 R)
• M8: 3,381,061 km (0.084 R)
• M9: 3,651,684 km (0.107 R)
• M10: 4,009,821 km (0.095 R)
• M11: 6,009,346 km (0.095 R)
• M12: 7,553,196 km (0.056 R)
• M13: 7,603,312 km (0.066 R)
• M14: 8,472,475 km (0.071 R)
• M15: 9,318,900 km (0.069 R)
• M16: 11,091,037 km (0.092 R)
• M17: 12,784,185 km (0.119 R)
• M18: 13,084,129 km (0.098 R)
• M19: 13,813,568 km (0.069 R)
• M20: 13,998,022 km (0.092 R)
• M21: 14,806,449 km (0.117 R)
• M22: 15,630,135 km (0.118 R)
• M23: 17,123,271 km (0.113 R)
• M24: 18,458,432 km (0.116 R)
• M25: 18,661,437 km (0.064 R)
• M26: 19,069,989 km (0.1 R)
• M27: 20,104,159 km (0.113 R)
• M28: 20,663,056 km (0.11 R)
• M29: 23,533,391 km (0.107 R)
• M30: 24,048,456 km (0.107 R)
• M31: 24,492,911 km (0.111 R)
• M32: 26,908,468 km (0.097 R)
• M33: 28,066,655 km (0.109 R)
• M34: 29,477,812 km (0.039 R)
• M35: 33,764,987 km (0.08 R)
• M36: 34,262,400 km (0.103 R)
• M37: 34,762,356 km (0.112 R)
• M38: 40,242,575 km (0.112 R)
• M39: 40,330,240 km (0.105 R)
• M40: 40,858,021 km (0.075 R)
• M41: 41,211,072 km (0.1 R)
• M42: 43,891,417 km (0.099 R)
• M43: 45,801,034 km (0.086 R)
• M44: 47,830,329 km (0.053 R)
• M45: 48,109,329 km (0.106 R)
• M46: 49,512,407 km (0.077 R)
• M47: 49,700,601 km (0.119 R)
• M48: 50,644,564 km (0.119 R)
• M49: 50,928,950 km (0.086 R)
• M50: 52,167,321 km (0.06 R)
• M51: 52,838,267 km (0.058 R)
• M52: 54,576,594 km (0.11 R)
• M53: 55,355,102 km (0.099 R)
• M54: 56,333,621 km (0.077 R)
• M55: 57,120,357 km (0.116 R)
• M56: 59,003,644 km (0.114 R)
• M57: 59,402,771 km (0.102 R)
• M58: 59,702,565 km (0.079 R)
• M59: 63,851,214 km (0.055 R)
• M60: 64,466,061 km (0.118 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit