🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 161 Days

Day: 12.1 Hours

Environment

Temp: 312 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,428,521 km

• M1: 300,243 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 1 AU

Year: 219 Days

Day: 44.7 Hours

Environment

Temp: 293 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,428,521 km

• M1: 217,216 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.44 AU - 3.5 AU

Year: 1537 Days

Day: 25.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 14

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.84 AU - 12.34 AU

Year: 11088 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,428,521 km

• M1: 175,628 km (0.041 R)
• M2: 1,119,291 km (0.078 R)
• M3: 1,218,026 km (0.109 R)
• M4: 1,970,354 km (0.065 R)
• M5: 2,191,160 km (0.069 R)
• M6: 2,472,404 km (0.101 R)
• M7: 2,577,721 km (0.094 R)
• M8: 3,269,910 km (0.104 R)
• M9: 3,444,641 km (0.042 R)
• M10: 4,428,396 km (0.117 R)
• M11: 4,785,935 km (0.032 R)
• M12: 4,918,329 km (0.05 R)
• M13: 5,668,413 km (0.065 R)
• M14: 6,236,436 km (0.08 R)
• M15: 6,490,902 km (0.041 R)
• M16: 7,122,803 km (0.089 R)
• M17: 7,774,601 km (0.067 R)
• M18: 8,405,605 km (0.09 R)
• M19: 8,808,472 km (0.057 R)
• M20: 9,012,225 km (0.118 R)
• M21: 9,176,483 km (0.097 R)
• M22: 9,300,200 km (0.096 R)
• M23: 10,097,108 km (0.116 R)
• M24: 10,225,014 km (0.074 R)
• M25: 10,872,474 km (0.072 R)
• M26: 10,959,690 km (0.117 R)
• M27: 11,047,354 km (0.087 R)
• M28: 11,223,131 km (0.088 R)
• M29: 11,622,259 km (0.102 R)
• M30: 12,939,767 km (0.057 R)
• M31: 13,078,743 km (0.066 R)
• M32: 13,218,318 km (0.058 R)
• M33: 14,544,204 km (0.059 R)
• M34: 15,174,161 km (0.066 R)
• M35: 15,714,359 km (0.07 R)
• M36: 15,813,243 km (0.089 R)
• M37: 16,210,724 km (0.104 R)
• M38: 17,168,300 km (0.108 R)
• M39: 17,423,365 km (0.077 R)
• M40: 17,782,549 km (0.112 R)
• M41: 18,196,038 km (0.096 R)
• M42: 18,351,919 km (0.042 R)
• M43: 19,828,151 km (0.073 R)
• M44: 21,123,818 km (0.111 R)
• M45: 21,506,788 km (0.06 R)
• M46: 21,836,951 km (0.105 R)
• M47: 22,058,056 km (0.088 R)
• M48: 23,118,107 km (0.104 R)
• M49: 23,399,949 km (0.096 R)
• M50: 24,194,912 km (0.102 R)
• M51: 24,883,362 km (0.112 R)
• M52: 26,691,701 km (0.12 R)
• M53: 26,868,825 km (0.111 R)
• M54: 27,105,788 km (0.102 R)
• M55: 27,641,498 km (0.105 R)
• M56: 28,300,925 km (0.046 R)
• M57: 28,481,639 km (0.06 R)
• M58: 28,904,852 km (0.093 R)
• M59: 30,310,174 km (0.106 R)
• M60: 30,495,227 km (0.079 R)
• M61: 30,618,645 km (0.081 R)
• M62: 31,425,576 km (0.111 R)
• M63: 31,925,532 km (0.105 R)
• M64: 32,743,683 km (0.072 R)
• M65: 32,933,522 km (0.092 R)
• M66: 33,314,099 km (0.093 R)
• M67: 33,568,715 km (0.11 R)
• M68: 34,143,919 km (0.105 R)
• M69: 36,608,394 km (0.118 R)
• M70: 37,928,446 km (0.101 R)
• M71: 38,727,897 km (0.108 R)
• M72: 39,331,225 km (0.098 R)
• M73: 40,682,842 km (0.09 R)
• M74: 41,912,536 km (0.065 R)
• M75: 43,919,092 km (0.103 R)
• M76: 44,408,128 km (0.092 R)
• M77: 45,320,974 km (0.111 R)
• M78: 45,673,876 km (0.082 R)
• M79: 46,098,434 km (0.1 R)
• M80: 47,237,024 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 10.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.76 AU - 18.06 AU

Year: 19053 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,428,521 km

• M1: 219,161 km (0.108 R)
• M2: 322,533 km (0.071 R)
• M3: 399,277 km (0.119 R)
• M4: 635,193 km (0.078 R)
• M5: 1,058,854 km (0.082 R)
• M6: 2,224,670 km (0.11 R)
• M7: 2,486,466 km (0.114 R)
• M8: 2,587,146 km (0.104 R)
• M9: 3,004,075 km (0.09 R)
• M10: 3,784,078 km (0.038 R)
• M11: 4,176,773 km (0.08 R)
• M12: 4,665,359 km (0.047 R)
• M13: 4,874,497 km (0.113 R)
• M14: 5,476,180 km (0.092 R)
• M15: 5,652,406 km (0.077 R)
• M16: 6,055,871 km (0.101 R)
• M17: 6,515,137 km (0.107 R)
• M18: 8,820,889 km (0.046 R)
• M19: 8,924,111 km (0.028 R)
• M20: 10,032,632 km (0.096 R)
• M21: 10,248,651 km (0.067 R)
• M22: 10,357,259 km (0.074 R)
• M23: 11,240,036 km (0.11 R)
• M24: 11,690,326 km (0.098 R)
• M25: 11,860,867 km (0.1 R)
• M26: 12,089,303 km (0.064 R)
• M27: 12,204,194 km (0.096 R)
• M28: 13,194,682 km (0.074 R)
• M29: 13,431,495 km (0.068 R)
• M30: 14,392,961 km (0.107 R)
• M31: 14,636,805 km (0.1 R)
• M32: 14,881,996 km (0.115 R)
• M33: 16,381,565 km (0.109 R)
• M34: 17,343,031 km (0.099 R)
• M35: 17,407,807 km (0.089 R)
• M36: 17,537,508 km (0.073 R)
• M37: 19,320,565 km (0.078 R)
• M38: 19,387,585 km (0.103 R)
• M39: 19,927,633 km (0.063 R)
• M40: 20,746,682 km (0.108 R)
• M41: 20,884,312 km (0.077 R)
• M42: 21,229,733 km (0.091 R)
• M43: 21,926,111 km (0.102 R)
• M44: 22,206,757 km (0.108 R)
• M45: 23,055,725 km (0.099 R)
• M46: 24,712,671 km (0.074 R)
• M47: 26,258,914 km (0.056 R)
• M48: 26,931,057 km (0.075 R)
• M49: 27,081,254 km (0.076 R)
• M50: 27,231,600 km (0.082 R)
• M51: 27,306,997 km (0.036 R)
• M52: 27,533,339 km (0.108 R)
• M53: 28,140,107 km (0.094 R)
• M54: 29,289,468 km (0.056 R)
• M55: 29,598,687 km (0.072 R)
• M56: 30,220,116 km (0.088 R)
• M57: 32,189,871 km (0.065 R)
• M58: 33,391,591 km (0.039 R)
• M59: 35,838,713 km (0.111 R)
• M60: 36,667,186 km (0.102 R)
• M61: 39,787,199 km (0.067 R)
• M62: 40,731,012 km (0.052 R)
• M63: 41,769,221 km (0.068 R)
• M64: 42,991,286 km (0.068 R)
• M65: 43,871,371 km (0.093 R)
• M66: 44,402,294 km (0.08 R)
• M67: 45,649,341 km (0.054 R)
• M68: 46,367,112 km (0.108 R)
• M69: 47,360,143 km (0.036 R)
• M70: 48,086,740 km (0.063 R)
• M71: 48,725,672 km (0.113 R)
• M72: 49,919,463 km (0.088 R)
• M73: 51,774,925 km (0.05 R)
• M74: 52,335,917 km (0.098 R)
• M75: 52,523,364 km (0.095 R)
• M76: 54,505,087 km (0.105 R)
• M77: 56,127,176 km (0.061 R)
• M78: 56,319,110 km (0.109 R)
• M79: 56,703,577 km (0.1 R)
• M80: 57,281,773 km (0.051 R)
• M81: 59,125,866 km (0.074 R)
• M82: 59,810,126 km (0.08 R)
• M83: 60,006,100 km (0.105 R)
• M84: 60,104,236 km (0.112 R)
• M85: 60,989,406 km (0.113 R)
• M86: 61,680,698 km (0.104 R)
• M87: 62,076,983 km (0.071 R)
• M88: 62,176,166 km (0.092 R)
• M89: 62,474,165 km (0.108 R)
• M90: 62,573,498 km (0.12 R)
• M91: 62,872,096 km (0.075 R)
• M92: 63,170,992 km (0.057 R)
• M93: 63,370,705 km (0.056 R)
• M94: 63,570,418 km (0.051 R)
• M95: 66,491,317 km (0.095 R)
• M96: 68,326,135 km (0.043 R)

Kuiper Belt

Range: 36.5 - 62.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit