🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 159 Days

Day: 37.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.78 AU

Year: 206 Days

Day: 46.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,807,925 km

• M1: 43,683 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.74 AU - 0.76 AU

Year: 234 Days

Day: 16.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.68 AU - 1.12 AU

Year: 307 Days

Day: 38.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,807,925 km

• M1: 88,861 km (0.1 R)
• M2: 337,792 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.7 AU - 2.28 AU

Year: 1010 Days

Day: 45.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,807,925 km

• M1: 259,403 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.11 AU - 4.23 AU

Year: 3065 Days

Day: 45.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,807,925 km

• M1: 406,906 km (0.037 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.27 AU - 4.93 AU

Year: 3551 Days

Day: 15 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.8

Radius: 9.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.35 AU - 9.41 AU

Year: 8730 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,807,925 km

• M1: 242,498 km (0.057 R)
• M2: 382,073 km (0.102 R)
• M3: 611,257 km (0.086 R)
• M4: 801,545 km (0.106 R)
• M5: 897,138 km (0.119 R)
• M6: 1,115,551 km (0.027 R)
• M7: 1,433,297 km (0.102 R)
• M8: 1,779,018 km (0.087 R)
• M9: 1,980,377 km (0.093 R)
• M10: 2,112,472 km (0.085 R)
• M11: 2,286,603 km (0.094 R)
• M12: 2,405,384 km (0.047 R)
• M13: 2,546,455 km (0.09 R)
• M14: 2,943,637 km (0.059 R)
• M15: 3,204,536 km (0.09 R)
• M16: 3,293,248 km (0.076 R)
• M17: 3,587,207 km (0.105 R)
• M18: 4,494,369 km (0.105 R)
• M19: 4,593,851 km (0.109 R)
• M20: 4,973,680 km (0.094 R)
• M21: 5,898,794 km (0.056 R)
• M22: 5,980,624 km (0.037 R)
• M23: 6,145,331 km (0.119 R)
• M24: 6,535,482 km (0.077 R)
• M25: 6,847,693 km (0.05 R)
• M26: 7,516,246 km (0.095 R)
• M27: 8,480,703 km (0.108 R)
• M28: 9,071,764 km (0.116 R)
• M29: 10,425,176 km (0.092 R)
• M30: 10,723,325 km (0.082 R)
• M31: 10,856,766 km (0.079 R)
• M32: 11,192,763 km (0.104 R)
• M33: 11,498,092 km (0.089 R)
• M34: 11,668,933 km (0.074 R)
• M35: 11,840,671 km (0.091 R)
• M36: 12,151,835 km (0.104 R)
• M37: 12,325,817 km (0.081 R)
• M38: 12,465,542 km (0.1 R)
• M39: 12,852,851 km (0.08 R)
• M40: 13,638,987 km (0.076 R)
• M41: 14,847,439 km (0.119 R)
• M42: 15,033,539 km (0.106 R)
• M43: 15,145,588 km (0.1 R)
• M44: 15,861,563 km (0.105 R)
• M45: 16,281,035 km (0.088 R)
• M46: 16,472,970 km (0.09 R)
• M47: 16,665,652 km (0.061 R)
• M48: 17,014,364 km (0.103 R)
• M49: 17,876,796 km (0.054 R)
• M50: 18,154,150 km (0.065 R)
• M51: 18,472,943 km (0.051 R)
• M52: 18,633,163 km (0.053 R)
• M53: 18,995,040 km (0.116 R)
• M54: 19,116,214 km (0.072 R)
• M55: 19,440,542 km (0.08 R)
• M56: 20,053,445 km (0.057 R)
• M57: 20,176,863 km (0.058 R)
• M58: 20,383,009 km (0.065 R)
• M59: 20,714,368 km (0.101 R)
• M60: 20,839,133 km (0.1 R)
• M61: 21,131,148 km (0.093 R)
• M62: 22,397,644 km (0.096 R)
• M63: 22,739,624 km (0.106 R)
• M64: 22,825,344 km (0.12 R)
• M65: 22,911,213 km (0.117 R)
• M66: 24,606,905 km (0.092 R)
• M67: 24,783,131 km (0.116 R)
• M68: 24,915,525 km (0.044 R)
• M69: 25,225,492 km (0.04 R)
• M70: 26,072,964 km (0.05 R)
• M71: 27,066,144 km (0.06 R)
• M72: 27,658,702 km (0.058 R)
• M73: 27,979,589 km (0.065 R)
• M74: 28,163,594 km (0.117 R)
• M75: 28,578,878 km (0.113 R)
• M76: 28,717,705 km (0.083 R)
• M77: 29,743,049 km (0.051 R)
• M78: 29,836,847 km (0.098 R)
• M79: 30,071,865 km (0.061 R)
• M80: 30,165,962 km (0.067 R)
• M81: 30,685,515 km (0.071 R)
• M82: 30,875,205 km (0.092 R)
• M83: 31,925,382 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.5

Radius: 11.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.19 AU - 13.37 AU

Year: 12738 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,807,925 km

• M1: 178,470 km (0.078 R)
• M2: 494,122 km (0.094 R)
• M3: 836,252 km (0.056 R)
• M4: 1,089,072 km (0.051 R)
• M5: 1,489,546 km (0.075 R)
• M6: 1,615,956 km (0.05 R)
• M7: 2,045,302 km (0.117 R)
• M8: 2,158,248 km (0.037 R)
• M9: 2,785,363 km (0.092 R)
• M10: 3,071,095 km (0.092 R)
• M11: 3,739,947 km (0.087 R)
• M12: 4,019,994 km (0.114 R)
• M13: 4,637,983 km (0.119 R)
• M14: 5,015,568 km (0.031 R)
• M15: 5,092,162 km (0.109 R)
• M16: 5,640,289 km (0.119 R)
• M17: 5,800,358 km (0.084 R)
• M18: 5,880,991 km (0.08 R)
• M19: 6,877,313 km (0.096 R)
• M20: 7,351,539 km (0.099 R)
• M21: 7,658,813 km (0.097 R)
• M22: 7,880,816 km (0.117 R)
• M23: 8,195,420 km (0.075 R)
• M24: 9,589,822 km (0.091 R)
• M25: 11,156,710 km (0.094 R)
• M26: 11,560,774 km (0.099 R)
• M27: 12,383,413 km (0.058 R)
• M28: 12,907,155 km (0.083 R)
• M29: 13,331,414 km (0.118 R)
• M30: 13,598,895 km (0.08 R)
• M31: 13,706,456 km (0.095 R)
• M32: 13,814,167 km (0.074 R)
• M33: 14,466,712 km (0.076 R)
• M34: 15,296,681 km (0.046 R)
• M35: 15,971,667 km (0.119 R)
• M36: 16,198,906 km (0.086 R)
• M37: 16,312,900 km (0.104 R)
• M38: 16,771,567 km (0.086 R)
• M39: 17,525,989 km (0.115 R)
• M40: 17,936,785 km (0.106 R)
• M41: 18,350,722 km (0.111 R)
• M42: 19,369,334 km (0.118 R)
• M43: 19,672,419 km (0.087 R)
• M44: 20,283,227 km (0.071 R)
• M45: 20,529,316 km (0.037 R)
• M46: 21,586,374 km (0.117 R)
• M47: 22,406,470 km (0.096 R)
• M48: 22,788,543 km (0.089 R)
• M49: 23,172,710 km (0.112 R)
• M50: 23,882,552 km (0.078 R)
• M51: 24,599,575 km (0.119 R)
• M52: 25,522,294 km (0.065 R)
• M53: 26,188,304 km (0.1 R)
• M54: 27,469,610 km (0.109 R)
• M55: 27,742,028 km (0.063 R)
• M56: 29,117,131 km (0.098 R)
• M57: 29,743,198 km (0.045 R)
• M58: 30,867,127 km (0.097 R)
• M59: 32,076,476 km (0.062 R)
• M60: 32,507,019 km (0.056 R)
• M61: 32,939,506 km (0.072 R)
• M62: 33,156,423 km (0.055 R)
• M63: 33,664,458 km (0.119 R)
• M64: 33,737,312 km (0.1 R)
• M65: 33,883,020 km (0.102 R)
• M66: 34,102,031 km (0.099 R)
• M67: 34,248,338 km (0.12 R)
• M68: 34,321,491 km (0.084 R)
• M69: 35,574,074 km (0.103 R)
• M70: 36,991,664 km (0.085 R)
• M71: 37,367,753 km (0.109 R)
• M72: 38,503,799 km (0.108 R)
• M73: 41,509,968 km (0.044 R)
• M74: 41,900,868 km (0.061 R)
• M75: 42,136,035 km (0.079 R)
• M76: 42,371,503 km (0.099 R)
• M77: 43,952,902 km (0.097 R)
• M78: 48,729,562 km (0.101 R)
• M79: 49,141,853 km (0.113 R)
• M80: 51,220,815 km (0.087 R)
• M81: 51,976,284 km (0.119 R)
• M82: 52,481,925 km (0.047 R)
• M83: 53,243,528 km (0.046 R)
• M84: 53,498,293 km (0.1 R)
• M85: 54,179,262 km (0.082 R)
• M86: 54,435,524 km (0.105 R)
• M87: 54,606,514 km (0.05 R)
• M88: 56,326,291 km (0.103 R)
• M89: 57,540,727 km (0.056 R)
• M90: 57,627,793 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.4

Radius: 4.2

Gravity: 48.72 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.74 AU - 14.1 AU

Year: 16713 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,807,925 km

• M1: 64,177 km (0.104 R)
• M2: 114,293 km (0.109 R)
• M3: 357,240 km (0.1 R)
• M4: 430,243 km (0.029 R)
• M5: 723,754 km (0.112 R)
• M6: 769,980 km (0.051 R)
• M7: 914,941 km (0.118 R)
• M8: 1,823,448 km (0.117 R)
• M9: 2,634,568 km (0.04 R)
• M10: 2,815,881 km (0.109 R)
• M11: 2,852,682 km (0.115 R)
• M12: 3,001,382 km (0.097 R)
• M13: 4,840,239 km (0.111 R)
• M14: 5,017,513 km (0.072 R)
• M15: 5,654,800 km (0.095 R)
• M16: 5,794,674 km (0.111 R)
• M17: 5,841,498 km (0.116 R)
• M18: 6,365,389 km (0.108 R)
• M19: 6,608,636 km (0.062 R)
• M20: 6,657,554 km (0.109 R)
• M21: 6,755,840 km (0.073 R)
• M22: 7,053,839 km (0.101 R)
• M23: 7,817,237 km (0.048 R)
• M24: 8,025,178 km (0.108 R)
• M25: 8,235,064 km (0.111 R)
• M26: 8,713,627 km (0.057 R)
• M27: 9,310,822 km (0.117 R)
• M28: 9,586,680 km (0.095 R)
• M29: 10,033,529 km (0.117 R)
• M30: 10,889,678 km (0.104 R)
• M31: 12,007,174 km (0.104 R)
• M32: 13,160,723 km (0.092 R)
• M33: 13,719,322 km (0.052 R)
• M34: 13,970,197 km (0.075 R)
• M35: 14,412,558 km (0.098 R)
• M36: 14,603,744 km (0.116 R)
• M37: 14,795,529 km (0.099 R)
• M38: 15,117,164 km (0.105 R)
• M39: 15,506,268 km (0.031 R)
• M40: 16,228,078 km (0.1 R)
• M41: 18,596,362 km (0.081 R)
• M42: 19,643,846 km (0.112 R)
• M43: 19,855,677 km (0.117 R)
• M44: 21,941,819 km (0.088 R)
• M45: 22,014,972 km (0.108 R)
• M46: 22,308,483 km (0.116 R)
• M47: 23,345,795 km (0.076 R)
• M48: 23,945,533 km (0.119 R)
• M49: 24,247,421 km (0.052 R)
• M50: 25,544,136 km (0.101 R)
• M51: 25,929,799 km (0.093 R)
• M52: 29,405,406 km (0.109 R)
• M53: 29,647,755 km (0.066 R)
• M54: 31,361,997 km (0.096 R)
• M55: 33,108,103 km (0.106 R)
• M56: 33,697,070 km (0.057 R)
• M57: 34,374,449 km (0.087 R)
• M58: 34,629,663 km (0.117 R)
• M59: 35,141,886 km (0.113 R)
• M60: 36,954,414 km (0.109 R)
• M61: 38,003,843 km (0.091 R)
• M62: 38,179,621 km (0.039 R)
• M63: 38,532,073 km (0.074 R)
• M64: 38,885,723 km (0.106 R)
• M65: 40,310,642 km (0.089 R)
• M66: 42,024,884 km (0.086 R)
• M67: 42,297,751 km (0.077 R)
• M68: 42,936,683 km (0.11 R)
• M69: 45,337,579 km (0.07 R)
• M70: 45,524,128 km (0.038 R)
• M71: 48,828,745 km (0.111 R)
• M72: 49,019,781 km (0.108 R)
• M73: 50,751,377 km (0.039 R)
• M74: 51,430,252 km (0.061 R)
• M75: 51,527,341 km (0.107 R)
• M76: 51,624,729 km (0.079 R)
• M77: 52,307,344 km (0.038 R)
• M78: 54,274,107 km (0.102 R)
• M79: 55,964,863 km (0.12 R)
• M80: 56,465,417 km (0.111 R)
• M81: 58,178,462 km (0.062 R)
• M82: 61,036,679 km (0.101 R)
• M83: 62,690,484 km (0.071 R)
• M84: 64,044,943 km (0.051 R)
• M85: 66,464,988 km (0.095 R)
• M86: 67,526,384 km (0.069 R)
• M87: 68,272,728 km (0.114 R)
• M88: 68,700,429 km (0.053 R)
• M89: 69,451,111 km (0.109 R)
• M90: 69,558,672 km (0.077 R)
• M91: 70,096,775 km (0.094 R)
• M92: 70,312,346 km (0.029 R)
• M93: 70,744,235 km (0.058 R)
• M94: 72,698,880 km (0.085 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit