🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.5 AU - 0.52 AU

Year: 128 Days

Day: 14.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,004,318 km

• M1: 180,265 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.77 AU - 0.79 AU

Year: 242 Days

Day: 12.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.64 AU - 1.04 AU

Year: 271 Days

Day: 13.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.05 AU

Year: 336 Days

Day: 29.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.82 AU - 1.16 AU

Year: 346 Days

Day: 25.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.97 AU - 1.07 AU

Year: 362 Days

Day: 20.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.26 AU - 5.2 AU

Year: 3058 Days

Day: 27.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.82 AU - 5.06 AU

Year: 3288 Days

Day: 36 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,004,318 km

• M1: 2,505,465 km (0.099 R)
• M2: 3,052,395 km (0.088 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 8.8

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.33 AU - 10.69 AU

Year: 10307 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,004,318 km

• M1: 242,199 km (0.114 R)
• M2: 334,351 km (0.1 R)
• M3: 745,446 km (0.09 R)
• M4: 910,901 km (0.096 R)
• M5: 1,028,186 km (0.062 R)
• M6: 1,109,119 km (0.091 R)
• M7: 1,343,389 km (0.112 R)
• M8: 1,908,420 km (0.101 R)
• M9: 2,086,142 km (0.118 R)
• M10: 2,242,771 km (0.056 R)
• M11: 2,707,871 km (0.047 R)
• M12: 3,756,552 km (0.068 R)
• M13: 3,915,874 km (0.115 R)
• M14: 4,848,467 km (0.094 R)
• M15: 5,846,734 km (0.09 R)
• M16: 6,143,536 km (0.1 R)
• M17: 6,293,732 km (0.111 R)
• M18: 6,407,277 km (0.072 R)
• M19: 6,636,162 km (0.111 R)
• M20: 7,180,997 km (0.106 R)
• M21: 7,339,272 km (0.087 R)
• M22: 8,189,436 km (0.099 R)
• M23: 8,396,330 km (0.106 R)
• M24: 8,773,317 km (0.038 R)
• M25: 9,241,558 km (0.063 R)
• M26: 9,587,279 km (0.119 R)
• M27: 10,649,573 km (0.033 R)
• M28: 10,875,616 km (0.086 R)
• M29: 11,842,167 km (0.089 R)
• M30: 12,597,038 km (0.082 R)
• M31: 13,270,079 km (0.027 R)
• M32: 13,758,217 km (0.065 R)
• M33: 14,651,316 km (0.07 R)
• M34: 15,054,333 km (0.065 R)
• M35: 15,308,051 km (0.06 R)
• M36: 16,233,164 km (0.102 R)
• M37: 16,389,195 km (0.056 R)
• M38: 16,859,979 km (0.098 R)
• M39: 16,965,296 km (0.096 R)
• M40: 17,708,050 km (0.079 R)
• M41: 18,083,391 km (0.113 R)
• M42: 18,191,101 km (0.1 R)
• M43: 18,461,424 km (0.091 R)
• M44: 18,678,641 km (0.089 R)
• M45: 19,445,479 km (0.092 R)
• M46: 19,777,138 km (0.097 R)
• M47: 19,832,639 km (0.075 R)
• M48: 20,671,135 km (0.06 R)
• M49: 21,066,372 km (0.116 R)
• M50: 21,293,312 km (0.1 R)
• M51: 22,440,279 km (0.091 R)
• M52: 23,313,631 km (0.096 R)
• M53: 23,961,241 km (0.108 R)
• M54: 25,334,250 km (0.054 R)
• M55: 25,757,163 km (0.04 R)
• M56: 26,793,876 km (0.063 R)
• M57: 28,093,433 km (0.12 R)
• M58: 28,218,347 km (0.061 R)
• M59: 28,343,261 km (0.116 R)
• M60: 28,468,475 km (0.065 R)
• M61: 28,719,500 km (0.117 R)
• M62: 29,730,632 km (0.048 R)
• M63: 29,985,248 km (0.113 R)
• M64: 30,049,126 km (0.098 R)
• M65: 30,496,723 km (0.085 R)
• M66: 30,753,582 km (0.116 R)
• M67: 31,204,620 km (0.107 R)
• M68: 32,048,202 km (0.091 R)
• M69: 32,702,244 km (0.115 R)
• M70: 33,957,071 km (0.09 R)
• M71: 34,090,064 km (0.092 R)
• M72: 34,223,206 km (0.052 R)
• M73: 35,025,798 km (0.103 R)
• M74: 35,496,882 km (0.114 R)
• M75: 36,991,065 km (0.112 R)
• M76: 37,196,463 km (0.102 R)
• M77: 37,883,716 km (0.11 R)
• M78: 38,159,724 km (0.069 R)
• M79: 38,297,952 km (0.1 R)
• M80: 38,713,835 km (0.071 R)
• M81: 38,991,937 km (0.037 R)
• M82: 39,480,075 km (0.113 R)
• M83: 40,040,468 km (0.047 R)
• M84: 41,098,425 km (0.095 R)
• M85: 41,880,074 km (0.118 R)
• M86: 43,241,713 km (0.081 R)
• M87: 44,109,082 km (0.082 R)
• M88: 44,545,010 km (0.104 R)
• M89: 46,597,942 km (0.052 R)
• M90: 47,115,999 km (0.085 R)
• M91: 47,934,000 km (0.113 R)
• M92: 48,681,541 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.3

Radius: 5.2

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.89 AU - 21.75 AU

Year: 27559 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,004,318 km

• M1: 552,764 km (0.077 R)
• M2: 706,252 km (0.091 R)
• M3: 844,480 km (0.111 R)
• M4: 1,114,953 km (0.112 R)
• M5: 1,210,845 km (0.114 R)
• M6: 2,071,781 km (0.096 R)
• M7: 2,111,125 km (0.098 R)
• M8: 2,190,262 km (0.083 R)
• M9: 2,230,205 km (0.033 R)
• M10: 3,124,800 km (0.116 R)
• M11: 3,445,239 km (0.108 R)
• M12: 3,538,738 km (0.045 R)
• M13: 3,776,000 km (0.038 R)
• M14: 4,417,176 km (0.074 R)
• M15: 4,828,271 km (0.081 R)
• M16: 7,059,972 km (0.081 R)
• M17: 7,600,320 km (0.108 R)
• M18: 8,029,666 km (0.117 R)
• M19: 8,403,960 km (0.08 R)
• M20: 8,529,921 km (0.094 R)
• M21: 9,495,126 km (0.078 R)
• M22: 9,626,324 km (0.097 R)
• M23: 11,178,701 km (0.116 R)
• M24: 11,317,378 km (0.05 R)
• M25: 11,386,941 km (0.068 R)
• M26: 11,456,654 km (0.041 R)
• M27: 13,097,892 km (0.089 R)
• M28: 13,685,812 km (0.108 R)
• M29: 13,834,063 km (0.083 R)
• M30: 15,039,822 km (0.097 R)
• M31: 15,269,604 km (0.097 R)
• M32: 16,200,253 km (0.103 R)
• M33: 17,229,187 km (0.105 R)
• M34: 18,116,302 km (0.096 R)
• M35: 18,279,065 km (0.092 R)
• M36: 20,186,737 km (0.117 R)
• M37: 20,609,799 km (0.1 R)
• M38: 20,950,284 km (0.102 R)
• M39: 21,896,341 km (0.108 R)
• M40: 22,593,018 km (0.099 R)
• M41: 23,829,744 km (0.067 R)
• M42: 24,097,524 km (0.105 R)
• M43: 25,725,598 km (0.115 R)
• M44: 28,611,341 km (0.097 R)
• M45: 30,333,511 km (0.072 R)
• M46: 30,720,671 km (0.057 R)
• M47: 34,178,177 km (0.066 R)
• M48: 36,413,468 km (0.064 R)
• M49: 38,695,733 km (0.097 R)
• M50: 39,431,605 km (0.114 R)
• M51: 39,537,072 km (0.086 R)
• M52: 42,204,701 km (0.084 R)
• M53: 42,745,198 km (0.113 R)
• M54: 43,287,939 km (0.084 R)
• M55: 48,049,041 km (0.087 R)
• M56: 48,726,570 km (0.081 R)
• M57: 48,953,061 km (0.118 R)
• M58: 49,520,785 km (0.032 R)
• M59: 49,862,616 km (0.05 R)
• M60: 50,548,373 km (0.092 R)
• M61: 50,892,448 km (0.111 R)
• M62: 51,007,339 km (0.074 R)
• M63: 52,508,404 km (0.033 R)
• M64: 52,740,580 km (0.113 R)
• M65: 53,906,845 km (0.093 R)
• M66: 58,535,702 km (0.105 R)
• M67: 59,621,783 km (0.047 R)
• M68: 61,446,727 km (0.098 R)
• M69: 62,304,671 km (0.111 R)
• M70: 62,427,491 km (0.028 R)
• M71: 63,660,775 km (0.087 R)
• M72: 65,151,219 km (0.069 R)
• M73: 66,151,281 km (0.111 R)
• M74: 66,276,644 km (0.115 R)
• M75: 68,039,954 km (0.094 R)
• M76: 71,484,146 km (0.113 R)
• M77: 71,741,454 km (0.109 R)
• M78: 73,032,932 km (0.082 R)
• M79: 74,462,340 km (0.029 R)
• M80: 74,853,838 km (0.098 R)
• M81: 75,638,778 km (0.101 R)
• M82: 78,672,922 km (0.031 R)
• M83: 79,204,742 km (0.103 R)
• M84: 80,539,305 km (0.085 R)
• M85: 81,209,354 km (0.069 R)
• M86: 84,179,470 km (0.091 R)
• M87: 84,995,676 km (0.069 R)
• M88: 86,088,039 km (0.112 R)
• M89: 87,873,041 km (0.029 R)
• M90: 91,758,846 km (0.086 R)
• M91: 93,300,602 km (0.089 R)
• M92: 93,581,846 km (0.056 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit