🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 23.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 146 Days

Day: 14.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 179 Days

Day: 21.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 179 Days

Day: 30.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 283 Days

Day: 27 Hours

Environment

Temp: 130 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,096,416 km

• M1: 52,060 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.73 AU - 2.33 AU

Year: 1062 Days

Day: 42.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.26 AU - 3.04 AU

Year: 1584 Days

Day: 20.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.95 AU - 4.65 AU

Year: 3273 Days

Day: 13.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372

Radius: 7

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.27 AU - 19.89 AU

Year: 28221 Days

Day: 17.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,096,416 km

• M1: 260,001 km (0.081 R)
• M2: 359,184 km (0.104 R)
• M3: 492,476 km (0.093 R)
• M4: 734,675 km (0.086 R)
• M5: 782,696 km (0.095 R)
• M6: 959,222 km (0.103 R)
• M7: 1,379,741 km (0.101 R)
• M8: 1,986,211 km (0.115 R)
• M9: 2,054,428 km (0.091 R)
• M10: 2,443,681 km (0.107 R)
• M11: 2,591,035 km (0.093 R)
• M12: 2,665,834 km (0.095 R)
• M13: 3,701,351 km (0.109 R)
• M14: 5,079,596 km (0.047 R)
• M15: 8,136,778 km (0.044 R)
• M16: 9,547,187 km (0.054 R)
• M17: 10,309,986 km (0.102 R)
• M18: 10,728,860 km (0.112 R)
• M19: 12,395,979 km (0.082 R)
• M20: 12,969,387 km (0.04 R)
• M21: 13,098,042 km (0.092 R)
• M22: 13,356,547 km (0.067 R)
• M23: 13,747,446 km (0.037 R)
• M24: 13,812,970 km (0.084 R)
• M25: 14,208,207 km (0.071 R)
• M26: 14,808,095 km (0.096 R)
• M27: 14,942,583 km (0.038 R)
• M28: 16,587,262 km (0.06 R)
• M29: 17,715,230 km (0.042 R)
• M30: 18,504,957 km (0.109 R)
• M31: 18,722,473 km (0.11 R)
• M32: 19,822,017 km (0.114 R)
• M33: 20,791,860 km (0.116 R)
• M34: 21,396,385 km (0.086 R)
• M35: 22,390,912 km (0.077 R)
• M36: 23,010,546 km (0.086 R)
• M37: 24,029,308 km (0.09 R)
• M38: 24,504,430 km (0.034 R)
• M39: 25,062,580 km (0.117 R)
• M40: 25,625,068 km (0.116 R)
• M41: 26,598,950 km (0.118 R)
• M42: 26,844,291 km (0.074 R)
• M43: 28,248,716 km (0.12 R)
• M44: 29,254,462 km (0.096 R)
• M45: 29,846,570 km (0.05 R)
• M46: 30,613,559 km (0.112 R)
• M47: 31,128,475 km (0.097 R)
• M48: 32,080,067 km (0.06 R)
• M49: 35,081,000 km (0.05 R)
• M50: 36,161,396 km (0.081 R)
• M51: 36,433,215 km (0.1 R)
• M52: 37,161,308 km (0.112 R)
• M53: 37,710,631 km (0.09 R)
• M54: 40,402,944 km (0.104 R)
• M55: 40,496,742 km (0.116 R)
• M56: 41,440,256 km (0.093 R)
• M57: 41,819,636 km (0.084 R)
• M58: 43,348,676 km (0.066 R)
• M59: 43,444,867 km (0.113 R)
• M60: 43,830,231 km (0.111 R)
• M61: 44,895,967 km (0.113 R)
• M62: 45,383,057 km (0.071 R)
• M63: 46,362,774 km (0.111 R)
• M64: 46,855,250 km (0.025 R)
• M65: 47,746,105 km (0.093 R)
• M66: 49,243,131 km (0.118 R)
• M67: 49,343,511 km (0.105 R)
• M68: 49,544,421 km (0.092 R)
• M69: 49,846,310 km (0.117 R)
• M70: 52,180,934 km (0.085 R)
• M71: 52,283,259 km (0.068 R)
• M72: 52,898,555 km (0.12 R)
• M73: 53,001,329 km (0.064 R)
• M74: 53,413,022 km (0.04 R)
• M75: 53,929,284 km (0.075 R)
• M76: 54,032,806 km (0.031 R)
• M77: 54,136,328 km (0.102 R)
• M78: 54,966,746 km (0.027 R)
• M79: 55,279,256 km (0.06 R)
• M80: 55,592,364 km (0.088 R)
• M81: 58,224,239 km (0.067 R)
• M82: 58,542,883 km (0.061 R)
• M83: 60,788,945 km (0.101 R)
• M84: 62,736,560 km (0.05 R)
• M85: 62,954,225 km (0.025 R)
• M86: 66,803,677 km (0.094 R)
• M87: 67,694,233 km (0.108 R)
• M88: 70,389,239 km (0.078 R)
• M89: 71,977,520 km (0.073 R)
• M90: 72,890,515 km (0.05 R)
• M91: 74,266,965 km (0.047 R)
• M92: 74,612,387 km (0.06 R)
• M93: 75,767,881 km (0.077 R)
• M94: 76,463,960 km (0.082 R)
• M95: 76,929,209 km (0.068 R)
• M96: 78,096,372 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit