🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.54 AU - 0.68 AU

Year: 174 Days

Day: 42.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.69 AU - 0.79 AU

Year: 233 Days

Day: 42.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.87 AU

Year: 252 Days

Day: 23.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,957,887 km

• M1: 167,550 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.72 AU - 3 AU

Year: 1767 Days

Day: 46.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 8.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.94 AU - 10.96 AU

Year: 9780 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,957,887 km

• M1: 190,438 km (0.091 R)
• M2: 277,354 km (0.083 R)
• M3: 441,912 km (0.089 R)
• M4: 557,102 km (0.094 R)
• M5: 654,341 km (0.077 R)
• M6: 1,119,291 km (0.051 R)
• M7: 1,263,504 km (0.077 R)
• M8: 1,530,685 km (0.112 R)
• M9: 1,671,008 km (0.077 R)
• M10: 1,857,856 km (0.112 R)
• M11: 2,073,576 km (0.042 R)
• M12: 2,459,090 km (0.109 R)
• M13: 2,768,907 km (0.089 R)
• M14: 3,557,587 km (0.11 R)
• M15: 3,691,028 km (0.083 R)
• M16: 4,383,068 km (0.117 R)
• M17: 4,526,383 km (0.107 R)
• M18: 4,846,971 km (0.081 R)
• M19: 5,114,901 km (0.093 R)
• M20: 5,296,064 km (0.092 R)
• M21: 5,418,136 km (0.045 R)
• M22: 5,634,005 km (0.115 R)
• M23: 6,492,847 km (0.112 R)
• M24: 6,987,567 km (0.094 R)
• M25: 7,087,947 km (0.098 R)
• M26: 7,324,013 km (0.103 R)
• M27: 8,722,753 km (0.116 R)
• M28: 10,391,966 km (0.067 R)
• M29: 11,321,716 km (0.102 R)
• M30: 11,439,749 km (0.047 R)
• M31: 11,796,540 km (0.071 R)
• M32: 12,076,587 km (0.064 R)
• M33: 12,358,729 km (0.118 R)
• M34: 12,765,635 km (0.076 R)
• M35: 12,847,615 km (0.083 R)
• M36: 13,342,784 km (0.054 R)
• M37: 13,425,960 km (0.083 R)
• M38: 13,509,286 km (0.09 R)
• M39: 13,970,646 km (0.075 R)
• M40: 14,479,728 km (0.083 R)
• M41: 15,211,411 km (0.116 R)
• M42: 15,385,393 km (0.09 R)
• M43: 15,472,609 km (0.12 R)
• M44: 15,647,488 km (0.098 R)
• M45: 15,779,135 km (0.045 R)
• M46: 16,087,605 km (0.069 R)
• M47: 16,264,879 km (0.12 R)
• M48: 17,205,850 km (0.083 R)
• M49: 17,477,818 km (0.06 R)
• M50: 17,705,656 km (0.118 R)
• M51: 18,859,504 km (0.084 R)
• M52: 19,327,895 km (0.078 R)
• M53: 20,276,047 km (0.088 R)
• M54: 20,515,553 km (0.077 R)
• M55: 20,659,616 km (0.078 R)
• M56: 20,852,298 km (0.109 R)
• M57: 21,093,898 km (0.072 R)
• M58: 21,775,466 km (0.109 R)
• M59: 22,119,092 km (0.075 R)
• M60: 22,217,528 km (0.118 R)
• M61: 22,612,915 km (0.117 R)
• M62: 23,913,818 km (0.047 R)
• M63: 25,033,558 km (0.088 R)
• M64: 25,496,563 km (0.025 R)
• M65: 25,806,829 km (0.072 R)
• M66: 25,910,501 km (0.067 R)
• M67: 27,482,326 km (0.101 R)
• M68: 27,694,306 km (0.115 R)
• M69: 27,853,628 km (0.086 R)
• M70: 28,493,757 km (0.099 R)
• M71: 29,084,968 km (0.115 R)
• M72: 29,734,372 km (0.118 R)
• M73: 30,170,151 km (0.105 R)
• M74: 30,279,357 km (0.052 R)
• M75: 31,379,051 km (0.044 R)
• M76: 32,045,061 km (0.1 R)
• M77: 33,278,346 km (0.118 R)
• M78: 33,844,125 km (0.084 R)
• M79: 37,128,696 km (0.083 R)
• M80: 37,539,042 km (0.044 R)
• M81: 37,774,210 km (0.072 R)
• M82: 38,246,042 km (0.109 R)
• M83: 38,957,380 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 14.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.86 AU - 9.92 AU

Year: 11360 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,957,887 km

• M1: 229,334 km (0.097 R)
• M2: 332,107 km (0.104 R)
• M3: 892,202 km (0.092 R)
• M4: 1,054,964 km (0.082 R)
• M5: 1,164,171 km (0.115 R)
• M6: 1,277,715 km (0.108 R)
• M7: 1,395,150 km (0.099 R)
• M8: 1,696,440 km (0.098 R)
• M9: 1,826,889 km (0.118 R)
• M10: 2,118,156 km (0.118 R)
• M11: 2,362,150 km (0.086 R)
• M12: 2,922,993 km (0.081 R)
• M13: 3,693,571 km (0.077 R)
• M14: 3,939,361 km (0.091 R)
• M15: 4,165,254 km (0.09 R)
• M16: 5,497,423 km (0.059 R)
• M17: 5,892,810 km (0.088 R)
• M18: 6,180,935 km (0.101 R)
• M19: 6,326,644 km (0.113 R)
• M20: 6,711,260 km (0.11 R)
• M21: 6,831,088 km (0.088 R)
• M22: 6,951,813 km (0.114 R)
• M23: 7,073,137 km (0.079 R)
• M24: 7,317,879 km (0.093 R)
• M25: 7,596,580 km (0.035 R)
• M26: 7,690,378 km (0.119 R)
• M27: 8,812,063 km (0.1 R)
• M28: 8,910,648 km (0.082 R)
• M29: 9,308,578 km (0.089 R)
• M30: 9,678,533 km (0.059 R)
• M31: 9,848,177 km (0.043 R)
• M32: 10,019,018 km (0.101 R)
• M33: 10,328,835 km (0.062 R)
• M34: 11,780,234 km (0.116 R)
• M35: 12,180,558 km (0.108 R)
• M36: 12,327,164 km (0.094 R)
• M37: 12,437,567 km (0.105 R)
• M38: 13,597,549 km (0.097 R)
• M39: 14,287,045 km (0.038 R)
• M40: 14,558,266 km (0.118 R)
• M41: 15,105,795 km (0.107 R)
• M42: 15,223,977 km (0.045 R)
• M43: 15,660,055 km (0.084 R)
• M44: 16,504,086 km (0.105 R)
• M45: 16,666,549 km (0.111 R)
• M46: 17,157,081 km (0.086 R)
• M47: 18,278,167 km (0.094 R)
• M48: 18,996,237 km (0.102 R)
• M49: 20,329,303 km (0.043 R)
• M50: 20,897,327 km (0.083 R)
• M51: 21,029,272 km (0.098 R)
• M52: 21,870,610 km (0.091 R)
• M53: 22,677,840 km (0.075 R)
• M54: 23,130,524 km (0.117 R)
• M55: 23,358,062 km (0.096 R)
• M56: 23,449,167 km (0.111 R)
• M57: 24,877,976 km (0.057 R)
• M58: 24,971,176 km (0.11 R)
• M59: 25,485,493 km (0.063 R)
• M60: 25,956,278 km (0.091 R)
• M61: 26,050,674 km (0.054 R)
• M62: 26,240,065 km (0.102 R)
• M63: 27,001,817 km (0.119 R)
• M64: 27,529,898 km (0.089 R)
• M65: 27,964,480 km (0.12 R)
• M66: 28,303,917 km (0.116 R)
• M67: 29,429,192 km (0.097 R)
• M68: 30,171,048 km (0.064 R)
• M69: 30,419,680 km (0.11 R)
• M70: 30,969,003 km (0.102 R)
• M71: 31,320,409 km (0.092 R)
• M72: 31,673,011 km (0.082 R)
• M73: 32,331,391 km (0.106 R)
• M74: 32,943,246 km (0.089 R)
• M75: 33,096,734 km (0.062 R)
• M76: 34,697,431 km (0.09 R)
• M77: 34,905,671 km (0.116 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: 517 - 12,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit