🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.51 AU - 0.69 AU

Year: 167 Days

Day: 27.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.1 °

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: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 211 Days

Day: 13.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 339 Days

Day: 16.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,805,672 km

• M1: 62,233 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.18 AU - 1.2 AU

Year: 467 Days

Day: 24.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,805,672 km

• M1: 581,487 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.6 AU - 2.24 AU

Year: 957 Days

Day: 25.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.48 AU - 2.4 AU

Year: 972 Days

Day: 28.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,805,672 km

• M1: 61,934 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.23 AU - 2.73 AU

Year: 1406 Days

Day: 29.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.71 AU - 4.01 AU

Year: 2729 Days

Day: 15.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.2

Radius: 3.8

Gravity: 24.67 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.25 AU - 15.17 AU

Year: 20304 Days

Day: 19 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,805,672 km

• M1: 75,996 km (0.086 R)
• M2: 128,505 km (0.111 R)
• M3: 384,317 km (0.08 R)
• M4: 504,743 km (0.092 R)
• M5: 696,677 km (0.046 R)
• M6: 1,827,188 km (0.061 R)
• M7: 2,362,150 km (0.087 R)
• M8: 2,711,312 km (0.116 R)
• M9: 2,975,502 km (0.075 R)
• M10: 3,076,630 km (0.111 R)
• M11: 3,144,697 km (0.103 R)
• M12: 3,282,327 km (0.039 R)
• M13: 3,925,897 km (0.114 R)
• M14: 4,111,548 km (0.11 R)
• M15: 4,186,496 km (0.083 R)
• M16: 4,607,315 km (0.077 R)
• M17: 4,881,977 km (0.102 R)
• M18: 5,529,736 km (0.108 R)
• M19: 6,161,188 km (0.049 R)
• M20: 6,290,142 km (0.117 R)
• M21: 6,376,609 km (0.099 R)
• M22: 6,859,511 km (0.111 R)
• M23: 6,903,942 km (0.081 R)
• M24: 7,628,594 km (0.04 R)
• M25: 7,720,746 km (0.058 R)
• M26: 7,953,072 km (0.063 R)
• M27: 8,234,914 km (0.094 R)
• M28: 8,567,769 km (0.064 R)
• M29: 8,856,493 km (0.105 R)
• M30: 9,892,309 km (0.12 R)
• M31: 9,942,574 km (0.072 R)
• M32: 10,195,244 km (0.075 R)
• M33: 10,398,847 km (0.037 R)
• M34: 10,810,092 km (0.1 R)
• M35: 11,331,740 km (0.101 R)
• M36: 11,595,481 km (0.051 R)
• M37: 12,237,106 km (0.118 R)
• M38: 13,777,964 km (0.118 R)
• M39: 14,456,989 km (0.116 R)
• M40: 14,628,428 km (0.114 R)
• M41: 15,378,960 km (0.05 R)
• M42: 18,877,007 km (0.106 R)
• M43: 19,001,772 km (0.047 R)
• M44: 19,693,363 km (0.059 R)
• M45: 19,946,782 km (0.083 R)
• M46: 20,010,361 km (0.096 R)
• M47: 20,265,126 km (0.109 R)
• M48: 21,425,257 km (0.032 R)
• M49: 21,816,755 km (0.109 R)
• M50: 21,947,653 km (0.043 R)
• M51: 23,005,161 km (0.075 R)
• M52: 23,138,452 km (0.081 R)
• M53: 23,741,780 km (0.045 R)
• M54: 24,758,597 km (0.073 R)
• M55: 25,169,243 km (0.102 R)
• M56: 25,582,283 km (0.114 R)
• M57: 25,858,740 km (0.119 R)
• M58: 26,066,831 km (0.069 R)
• M59: 26,484,657 km (0.049 R)
• M60: 28,463,388 km (0.069 R)
• M61: 29,109,502 km (0.113 R)
• M62: 29,687,847 km (0.076 R)
• M63: 30,269,932 km (0.072 R)
• M64: 31,519,523 km (0.094 R)
• M65: 32,411,575 km (0.111 R)
• M66: 33,689,440 km (0.094 R)
• M67: 33,840,983 km (0.106 R)
• M68: 33,916,680 km (0.118 R)
• M69: 34,830,723 km (0.114 R)
• M70: 35,213,992 km (0.116 R)
• M71: 37,463,944 km (0.107 R)
• M72: 38,092,854 km (0.089 R)
• M73: 38,487,643 km (0.11 R)
• M74: 38,725,204 km (0.103 R)
• M75: 40,723,383 km (0.1 R)
• M76: 41,046,215 km (0.112 R)
• M77: 43,329,677 km (0.091 R)
• M78: 43,411,956 km (0.083 R)
• M79: 44,652,870 km (0.114 R)
• M80: 47,338,900 km (0.109 R)
• M81: 48,958,297 km (0.068 R)
• M82: 50,509,178 km (0.06 R)
• M83: 53,217,498 km (0.12 R)
• M84: 54,633,741 km (0.105 R)
• M85: 58,319,084 km (0.098 R)
• M86: 59,321,390 km (0.072 R)
• M87: 59,412,794 km (0.043 R)
• M88: 59,778,860 km (0.113 R)
• M89: 59,870,564 km (0.107 R)
• M90: 60,145,674 km (0.089 R)
• M91: 60,237,527 km (0.117 R)
• M92: 61,620,560 km (0.066 R)
• M93: 61,713,011 km (0.059 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit