🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.65 AU - 0.87 AU

Year: 250 Days

Day: 35.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.31 AU - 2.75 AU

Year: 1516 Days

Day: 34 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.42 AU - 4.9 AU

Year: 3196 Days

Day: 28.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,769,453 km

• M1: 394,789 km (0.11 R)
• M2: 1,956,142 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.46 AU - 5.52 AU

Year: 4846 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,769,453 km

• M1: 190,139 km (0.075 R)
• M2: 336,745 km (0.114 R)
• M3: 501,452 km (0.12 R)
• M4: 594,053 km (0.052 R)
• M5: 783,893 km (0.053 R)
• M6: 865,424 km (0.043 R)
• M7: 1,007,990 km (0.106 R)
• M8: 1,173,745 km (0.11 R)
• M9: 1,481,318 km (0.039 R)
• M10: 1,635,703 km (0.113 R)
• M11: 1,923,230 km (0.114 R)
• M12: 2,464,625 km (0.08 R)
• M13: 2,566,052 km (0.111 R)
• M14: 2,710,564 km (0.106 R)
• M15: 3,159,956 km (0.102 R)
• M16: 3,337,379 km (0.105 R)
• M17: 3,518,093 km (0.118 R)
• M18: 3,912,732 km (0.111 R)
• M19: 4,007,727 km (0.044 R)
• M20: 4,518,753 km (0.088 R)
• M21: 4,794,612 km (0.045 R)
• M22: 4,845,325 km (0.094 R)
• M23: 5,284,096 km (0.081 R)
• M24: 5,494,879 km (0.069 R)
• M25: 6,116,608 km (0.095 R)
• M26: 6,282,512 km (0.111 R)
• M27: 6,365,988 km (0.098 R)
• M28: 6,903,343 km (0.091 R)
• M29: 7,075,979 km (0.084 R)
• M30: 8,477,861 km (0.115 R)
• M31: 8,911,695 km (0.102 R)
• M32: 9,448,302 km (0.073 R)
• M33: 9,576,059 km (0.033 R)
• M34: 10,125,532 km (0.077 R)
• M35: 10,453,450 km (0.105 R)
• M36: 10,952,060 km (0.12 R)
• M37: 11,187,378 km (0.082 R)
• M38: 11,458,299 km (0.037 R)
• M39: 12,388,798 km (0.096 R)
• M40: 12,563,828 km (0.053 R)
• M41: 13,343,382 km (0.09 R)
• M42: 13,450,943 km (0.101 R)
• M43: 13,847,676 km (0.036 R)
• M44: 14,029,288 km (0.047 R)
• M45: 14,138,644 km (0.119 R)
• M46: 15,472,758 km (0.079 R)
• M47: 15,888,491 km (0.105 R)
• M48: 16,231,219 km (0.032 R)
• M49: 16,499,598 km (0.094 R)
• M50: 16,924,157 km (0.043 R)
• M51: 17,157,380 km (0.089 R)
• M52: 17,235,320 km (0.089 R)
• M53: 17,744,851 km (0.063 R)
• M54: 18,338,904 km (0.075 R)
• M55: 18,578,410 km (0.117 R)
• M56: 18,859,056 km (0.104 R)
• M57: 19,060,414 km (0.081 R)
• M58: 19,750,360 km (0.105 R)
• M59: 20,448,533 km (0.087 R)
• M60: 20,572,550 km (0.046 R)
• M61: 20,655,427 km (0.06 R)
• M62: 20,862,919 km (0.07 R)
• M63: 21,029,421 km (0.071 R)
• M64: 21,363,922 km (0.052 R)
• M65: 21,868,815 km (0.055 R)
• M66: 22,207,654 km (0.097 R)
• M67: 23,407,130 km (0.072 R)
• M68: 23,623,598 km (0.095 R)
• M69: 24,189,377 km (0.115 R)
• M70: 24,627,699 km (0.098 R)
• M71: 24,980,152 km (0.119 R)
• M72: 25,600,983 km (0.104 R)
• M73: 26,227,050 km (0.057 R)
• M74: 26,496,775 km (0.105 R)
• M75: 26,903,232 km (0.078 R)
• M76: 27,039,217 km (0.041 R)
• M77: 29,012,712 km (0.061 R)
• M78: 29,105,612 km (0.093 R)
• M79: 29,805,730 km (0.067 R)
• M80: 30,181,370 km (0.109 R)
• M81: 30,464,110 km (0.101 R)
• M82: 30,558,507 km (0.085 R)
• M83: 31,651,618 km (0.075 R)
• M84: 31,843,104 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 13.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.16 AU - 7.44 AU

Year: 7430 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,769,453 km

• M1: 238,459 km (0.091 R)
• M2: 714,928 km (0.074 R)
• M3: 993,031 km (0.043 R)
• M4: 1,225,057 km (0.026 R)
• M5: 1,339,649 km (0.112 R)
• M6: 2,026,004 km (0.055 R)
• M7: 2,163,634 km (0.065 R)
• M8: 2,723,429 km (0.045 R)
• M9: 2,854,028 km (0.091 R)
• M10: 3,144,248 km (0.06 R)
• M11: 3,753,560 km (0.097 R)
• M12: 3,850,500 km (0.03 R)
• M13: 4,047,221 km (0.101 R)
• M14: 4,221,951 km (0.085 R)
• M15: 4,631,101 km (0.032 R)
• M16: 4,999,710 km (0.096 R)
• M17: 5,241,760 km (0.034 R)
• M18: 5,487,699 km (0.074 R)
• M19: 5,570,576 km (0.113 R)
• M20: 6,019,519 km (0.106 R)
• M21: 6,190,958 km (0.096 R)
• M22: 6,306,149 km (0.089 R)
• M23: 6,451,109 km (0.106 R)
• M24: 6,538,624 km (0.114 R)
• M25: 6,773,941 km (0.102 R)
• M26: 7,712,518 km (0.091 R)
• M27: 7,836,684 km (0.051 R)
• M28: 7,930,183 km (0.105 R)
• M29: 8,055,546 km (0.061 R)
• M30: 8,244,638 km (0.065 R)
• M31: 8,531,118 km (0.045 R)
• M32: 8,659,622 km (0.095 R)
• M33: 8,885,814 km (0.106 R)
• M34: 10,080,503 km (0.039 R)
• M35: 10,284,405 km (0.106 R)
• M36: 11,537,137 km (0.084 R)
• M37: 12,037,393 km (0.047 R)
• M38: 12,181,605 km (0.049 R)
• M39: 12,435,323 km (0.097 R)
• M40: 12,948,294 km (0.06 R)
• M41: 13,542,796 km (0.095 R)
• M42: 14,108,426 km (0.072 R)
• M43: 14,375,009 km (0.111 R)
• M44: 14,566,494 km (0.034 R)
• M45: 15,732,909 km (0.1 R)
• M46: 16,848,610 km (0.118 R)
• M47: 17,090,958 km (0.048 R)
• M48: 17,253,272 km (0.096 R)
• M49: 17,948,453 km (0.113 R)
• M50: 18,486,407 km (0.104 R)
• M51: 18,861,898 km (0.115 R)
• M52: 18,987,710 km (0.059 R)
• M53: 19,832,938 km (0.076 R)
• M54: 20,518,096 km (0.114 R)
• M55: 21,341,782 km (0.077 R)
• M56: 22,176,388 km (0.078 R)
• M57: 22,309,082 km (0.105 R)
• M58: 23,335,622 km (0.073 R)
• M59: 23,470,560 km (0.068 R)
• M60: 23,650,975 km (0.101 R)
• M61: 24,058,778 km (0.111 R)
• M62: 24,331,794 km (0.118 R)
• M63: 24,468,826 km (0.045 R)
• M64: 24,651,784 km (0.084 R)
• M65: 25,342,029 km (0.085 R)
• M66: 25,527,081 km (0.089 R)
• M67: 26,272,228 km (0.049 R)
• M68: 26,365,877 km (0.072 R)
• M69: 27,213,498 km (0.082 R)
• M70: 27,593,178 km (0.091 R)
• M71: 28,118,117 km (0.116 R)
• M72: 29,323,277 km (0.114 R)
• M73: 29,615,142 km (0.029 R)
• M74: 29,761,300 km (0.101 R)
• M75: 30,545,342 km (0.088 R)
• M76: 31,038,865 km (0.079 R)
• M77: 31,236,933 km (0.097 R)
• M78: 31,784,012 km (0.049 R)
• M79: 31,933,760 km (0.11 R)
• M80: 32,033,691 km (0.076 R)
• M81: 32,234,003 km (0.09 R)
• M82: 32,736,352 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 11.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.11 AU - 11.25 AU

Year: 11346 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 36,769,453 km

• M1: 145,409 km (0.043 R)
• M2: 263,741 km (0.079 R)
• M3: 373,845 km (0.069 R)
• M4: 470,784 km (0.085 R)
• M5: 1,216,679 km (0.065 R)
• M6: 1,940,733 km (0.111 R)
• M7: 2,104,094 km (0.044 R)
• M8: 2,187,420 km (0.095 R)
• M9: 2,293,335 km (0.029 R)
• M10: 2,488,261 km (0.108 R)
• M11: 3,105,951 km (0.056 R)
• M12: 3,201,544 km (0.047 R)
• M13: 3,543,674 km (0.095 R)
• M14: 3,975,264 km (0.11 R)
• M15: 4,396,831 km (0.074 R)
• M16: 5,027,835 km (0.03 R)
• M17: 5,483,809 km (0.079 R)
• M18: 6,162,385 km (0.045 R)
• M19: 7,341,366 km (0.116 R)
• M20: 7,727,927 km (0.111 R)
• M21: 8,055,247 km (0.105 R)
• M22: 8,656,032 km (0.101 R)
• M23: 9,549,131 km (0.067 R)
• M24: 10,615,914 km (0.108 R)
• M25: 11,053,188 km (0.111 R)
• M26: 11,945,540 km (0.102 R)
• M27: 12,134,332 km (0.104 R)
• M28: 12,438,465 km (0.041 R)
• M29: 12,706,694 km (0.119 R)
• M30: 14,356,010 km (0.055 R)
• M31: 14,920,742 km (0.091 R)
• M32: 16,911,441 km (0.109 R)
• M33: 17,507,738 km (0.059 R)
• M34: 17,593,458 km (0.104 R)
• M35: 17,722,261 km (0.112 R)
• M36: 18,284,450 km (0.102 R)
• M37: 19,559,473 km (0.105 R)
• M38: 19,782,224 km (0.077 R)
• M39: 20,908,546 km (0.11 R)
• M40: 21,044,980 km (0.105 R)
• M41: 23,790,400 km (0.11 R)
• M42: 24,506,226 km (0.1 R)
• M43: 24,650,288 km (0.097 R)
• M44: 24,987,332 km (0.09 R)
• M45: 25,180,762 km (0.09 R)
• M46: 26,597,155 km (0.044 R)
• M47: 27,789,001 km (0.062 R)
• M48: 27,889,082 km (0.101 R)
• M49: 28,089,543 km (0.054 R)
• M50: 30,327,378 km (0.097 R)
• M51: 30,688,657 km (0.079 R)
• M52: 30,843,790 km (0.076 R)
• M53: 31,207,163 km (0.097 R)
• M54: 34,325,231 km (0.075 R)
• M55: 34,540,204 km (0.075 R)
• M56: 35,567,492 km (0.108 R)
• M57: 35,730,554 km (0.054 R)
• M58: 35,893,915 km (0.113 R)
• M59: 36,166,781 km (0.086 R)
• M60: 36,385,493 km (0.072 R)
• M61: 36,495,149 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit