🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.61 AU - 0.69 AU

Year: 186 Days

Day: 46.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,893,284 km

• M1: 217,067 km (0.102 R)
• M2: 341,083 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.62 AU - 0.78 AU

Year: 208 Days

Day: 24 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.53 AU - 1.69 AU

Year: 725 Days

Day: 35.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,893,284 km

• M1: 477,965 km (0.103 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 13.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.82 AU - 5.82 AU

Year: 4981 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,893,284 km

• M1: 224,995 km (0.117 R)
• M2: 380,278 km (0.06 R)
• M3: 558,150 km (0.111 R)
• M4: 1,021,604 km (0.119 R)
• M5: 1,195,885 km (0.036 R)
• M6: 1,525,898 km (0.115 R)
• M7: 1,642,435 km (0.109 R)
• M8: 1,727,706 km (0.107 R)
• M9: 1,814,473 km (0.072 R)
• M10: 1,902,885 km (0.107 R)
• M11: 2,328,640 km (0.11 R)
• M12: 2,887,239 km (0.094 R)
• M13: 3,033,396 km (0.118 R)
• M14: 3,893,285 km (0.119 R)
• M15: 4,243,493 km (0.113 R)
• M16: 4,555,405 km (0.113 R)
• M17: 4,999,710 km (0.093 R)
• M18: 5,535,869 km (0.089 R)
• M19: 5,797,665 km (0.059 R)
• M20: 5,903,581 km (0.059 R)
• M21: 6,036,872 km (0.086 R)
• M22: 6,198,139 km (0.117 R)
• M23: 6,746,116 km (0.105 R)
• M24: 6,941,640 km (0.112 R)
• M25: 7,252,654 km (0.12 R)
• M26: 7,453,116 km (0.116 R)
• M27: 7,539,583 km (0.076 R)
• M28: 7,800,931 km (0.066 R)
• M29: 8,452,429 km (0.101 R)
• M30: 8,633,144 km (0.079 R)
• M31: 9,029,129 km (0.067 R)
• M32: 9,744,506 km (0.05 R)
• M33: 10,029,490 km (0.08 R)
• M34: 10,413,657 km (0.104 R)
• M35: 11,528,311 km (0.107 R)
• M36: 11,662,052 km (0.113 R)
• M37: 12,032,157 km (0.116 R)
• M38: 12,406,301 km (0.09 R)
• M39: 13,235,821 km (0.054 R)
• M40: 13,622,083 km (0.046 R)
• M41: 14,730,603 km (0.048 R)
• M42: 15,021,272 km (0.11 R)
• M43: 15,314,035 km (0.106 R)
• M44: 16,843,523 km (0.047 R)
• M45: 16,995,216 km (0.054 R)
• M46: 17,645,667 km (0.109 R)
• M47: 18,734,590 km (0.057 R)
• M48: 18,852,473 km (0.073 R)
• M49: 19,247,561 km (0.088 R)
• M50: 19,805,113 km (0.065 R)
• M51: 20,247,025 km (0.067 R)
• M52: 20,651,537 km (0.068 R)
• M53: 20,773,460 km (0.051 R)
• M54: 21,427,651 km (0.08 R)
• M55: 22,005,548 km (0.086 R)
• M56: 22,714,193 km (0.054 R)
• M57: 22,924,079 km (0.119 R)
• M58: 23,218,936 km (0.115 R)
• M59: 23,430,318 km (0.07 R)
• M60: 23,515,140 km (0.113 R)
• M61: 23,599,962 km (0.106 R)
• M62: 23,812,540 km (0.051 R)
• M63: 23,897,661 km (0.061 R)
• M64: 24,282,427 km (0.1 R)
• M65: 24,626,053 km (0.095 R)
• M66: 25,623,123 km (0.092 R)
• M67: 25,973,033 km (0.119 R)
• M68: 26,192,493 km (0.05 R)
• M69: 27,343,798 km (0.108 R)
• M70: 27,656,607 km (0.113 R)
• M71: 27,835,825 km (0.098 R)
• M72: 28,060,521 km (0.098 R)
• M73: 28,285,816 km (0.064 R)
• M74: 28,647,394 km (0.069 R)
• M75: 29,466,741 km (0.114 R)
• M76: 29,741,553 km (0.115 R)
• M77: 29,971,185 km (0.101 R)
• M78: 30,571,073 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 13.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.48 AU - 7.9 AU

Year: 6840 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,893,284 km

• M1: 188,942 km (0.112 R)
• M2: 277,354 km (0.085 R)
• M3: 495,019 km (0.04 R)
• M4: 587,172 km (0.117 R)
• M5: 819,946 km (0.118 R)
• M6: 1,377,497 km (0.092 R)
• M7: 1,789,041 km (0.096 R)
• M8: 2,019,272 km (0.113 R)
• M9: 2,445,626 km (0.065 R)
• M10: 2,572,635 km (0.102 R)
• M11: 3,717,058 km (0.026 R)
• M12: 4,088,360 km (0.094 R)
• M13: 4,602,079 km (0.087 R)
• M14: 5,383,429 km (0.096 R)
• M15: 5,606,180 km (0.117 R)
• M16: 6,118,852 km (0.095 R)
• M17: 6,234,940 km (0.039 R)
• M18: 7,097,821 km (0.056 R)
• M19: 7,311,746 km (0.1 R)
• M20: 8,349,207 km (0.117 R)
• M21: 8,803,236 km (0.116 R)
• M22: 9,033,318 km (0.114 R)
• M23: 9,465,955 km (0.098 R)
• M24: 9,566,784 km (0.102 R)
• M25: 9,667,912 km (0.032 R)
• M26: 9,939,432 km (0.084 R)
• M27: 10,490,102 km (0.099 R)
• M28: 10,734,096 km (0.099 R)
• M29: 11,121,405 km (0.097 R)
• M30: 11,549,255 km (0.103 R)
• M31: 11,946,138 km (0.097 R)
• M32: 12,457,763 km (0.092 R)
• M33: 13,692,244 km (0.104 R)
• M34: 14,965,472 km (0.102 R)
• M35: 15,161,595 km (0.096 R)
• M36: 15,319,271 km (0.099 R)
• M37: 16,680,761 km (0.068 R)
• M38: 16,843,523 km (0.077 R)
• M39: 18,164,173 km (0.114 R)
• M40: 18,583,795 km (0.108 R)
• M41: 18,710,355 km (0.118 R)
• M42: 18,794,728 km (0.111 R)
• M43: 18,921,737 km (0.087 R)
• M44: 19,006,559 km (0.1 R)
• M45: 19,389,829 km (0.102 R)
• M46: 19,904,745 km (0.092 R)
• M47: 20,034,147 km (0.09 R)
• M48: 20,773,011 km (0.096 R)
• M49: 22,546,493 km (0.082 R)
• M50: 23,588,143 km (0.083 R)
• M51: 23,770,952 km (0.045 R)
• M52: 24,137,916 km (0.098 R)
• M53: 24,414,372 km (0.074 R)
• M54: 24,831,003 km (0.069 R)
• M55: 26,047,832 km (0.069 R)
• M56: 26,236,774 km (0.063 R)
• M57: 26,901,587 km (0.057 R)
• M58: 27,236,088 km (0.096 R)
• M59: 27,812,787 km (0.101 R)
• M60: 27,909,278 km (0.095 R)
• M61: 28,005,918 km (0.12 R)
• M62: 28,296,437 km (0.046 R)
• M63: 28,734,011 km (0.115 R)
• M64: 29,714,625 km (0.097 R)
• M65: 32,061,965 km (0.041 R)
• M66: 32,264,521 km (0.037 R)
• M67: 32,416,811 km (0.109 R)
• M68: 33,130,094 km (0.093 R)
• M69: 33,539,992 km (0.107 R)
• M70: 33,951,536 km (0.095 R)
• M71: 34,468,546 km (0.088 R)
• M72: 34,676,038 km (0.115 R)

Asteroid Belt

Center: 12.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.5

Radius: 6

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.05 AU - 20.19 AU

Year: 26239 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,893,284 km

• M1: 160,369 km (0.111 R)
• M2: 335,847 km (0.099 R)
• M3: 498,460 km (0.108 R)
• M4: 636,539 km (0.117 R)
• M5: 1,034,170 km (0.056 R)
• M6: 1,121,685 km (0.119 R)
• M7: 1,211,892 km (0.119 R)
• M8: 1,496,727 km (0.097 R)
• M9: 1,698,235 km (0.12 R)
• M10: 1,872,666 km (0.117 R)
• M11: 1,980,227 km (0.095 R)
• M12: 2,089,733 km (0.108 R)
• M13: 2,911,474 km (0.074 R)
• M14: 3,776,598 km (0.09 R)
• M15: 4,331,457 km (0.116 R)
• M16: 5,515,673 km (0.108 R)
• M17: 5,774,328 km (0.102 R)
• M18: 6,303,456 km (0.099 R)
• M19: 6,519,475 km (0.053 R)
• M20: 6,903,343 km (0.056 R)
• M21: 7,125,945 km (0.063 R)
• M22: 7,464,485 km (0.096 R)
• M23: 7,635,625 km (0.073 R)
• M24: 7,808,111 km (0.08 R)
• M25: 8,451,532 km (0.1 R)
• M26: 8,990,682 km (0.064 R)
• M27: 9,172,743 km (0.052 R)
• M28: 9,851,169 km (0.067 R)
• M29: 10,354,566 km (0.072 R)
• M30: 10,995,593 km (0.055 R)
• M31: 11,715,608 km (0.095 R)
• M32: 12,789,720 km (0.101 R)
• M33: 13,131,851 km (0.091 R)
• M34: 13,338,445 km (0.075 R)
• M35: 14,105,583 km (0.102 R)
• M36: 14,246,654 km (0.096 R)
• M37: 14,388,174 km (0.098 R)
• M38: 15,974,958 km (0.055 R)
• M39: 16,343,268 km (0.117 R)
• M40: 16,863,719 km (0.077 R)
• M41: 17,088,415 km (0.082 R)
• M42: 17,238,761 km (0.112 R)
• M43: 20,976,165 km (0.12 R)
• M44: 21,056,648 km (0.12 R)
• M45: 22,275,572 km (0.079 R)
• M46: 22,357,551 km (0.111 R)
• M47: 24,441,899 km (0.098 R)
• M48: 25,550,120 km (0.12 R)
• M49: 26,240,065 km (0.119 R)
• M50: 27,198,987 km (0.034 R)
• M51: 29,690,839 km (0.093 R)
• M52: 30,416,089 km (0.12 R)
• M53: 34,223,654 km (0.077 R)
• M54: 34,603,035 km (0.045 R)
• M55: 35,845,744 km (0.061 R)
• M56: 37,103,114 km (0.098 R)
• M57: 37,884,015 km (0.097 R)
• M58: 38,867,771 km (0.089 R)
• M59: 39,959,536 km (0.086 R)
• M60: 41,262,833 km (0.103 R)
• M61: 43,090,171 km (0.113 R)
• M62: 44,426,379 km (0.05 R)
• M63: 49,369,093 km (0.055 R)
• M64: 49,690,578 km (0.085 R)
• M65: 49,905,102 km (0.095 R)
• M66: 52,395,457 km (0.089 R)
• M67: 53,161,399 km (0.076 R)
• M68: 54,483,096 km (0.115 R)
• M69: 54,926,055 km (0.094 R)
• M70: 55,815,414 km (0.089 R)
• M71: 56,597,662 km (0.091 R)
• M72: 58,512,365 km (0.094 R)
• M73: 59,079,490 km (0.076 R)
• M74: 62,404,901 km (0.095 R)
• M75: 62,752,268 km (0.074 R)
• M76: 63,100,382 km (0.082 R)
• M77: 64,733,392 km (0.114 R)
• M78: 66,616,530 km (0.105 R)
• M79: 69,594,874 km (0.083 R)
• M80: 69,714,852 km (0.054 R)
• M81: 70,798,389 km (0.111 R)
• M82: 73,103,842 km (0.067 R)
• M83: 73,592,279 km (0.106 R)
• M84: 77,912,516 km (0.049 R)
• M85: 78,286,660 km (0.107 R)
• M86: 78,661,403 km (0.039 R)
• M87: 78,786,467 km (0.115 R)
• M88: 79,789,072 km (0.101 R)
• M89: 81,048,386 km (0.044 R)
• M90: 81,174,647 km (0.048 R)
• M91: 81,553,878 km (0.063 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit