🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.52 AU - 0.78 AU

Year: 197 Days

Day: 39.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.54 AU - 2.2 AU

Year: 963 Days

Day: 37.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 12.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.78 AU - 5.68 AU

Year: 3875 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,881,820 km

• M1: 170,093 km (0.078 R)
• M2: 255,663 km (0.1 R)
• M3: 370,704 km (0.107 R)
• M4: 484,099 km (0.068 R)
• M5: 623,225 km (0.082 R)
• M6: 860,936 km (0.102 R)
• M7: 1,115,851 km (0.111 R)
• M8: 1,266,944 km (0.077 R)
• M9: 1,636,601 km (0.041 R)
• M10: 1,973,346 km (0.108 R)
• M11: 2,350,183 km (0.119 R)
• M12: 2,583,705 km (0.075 R)
• M13: 3,593,042 km (0.055 R)
• M14: 4,032,710 km (0.065 R)
• M15: 4,226,439 km (0.088 R)
• M16: 4,849,065 km (0.087 R)
• M17: 5,148,112 km (0.119 R)
• M18: 5,358,745 km (0.076 R)
• M19: 5,453,142 km (0.107 R)
• M20: 5,596,008 km (0.098 R)
• M21: 5,691,900 km (0.046 R)
• M22: 6,032,085 km (0.112 R)
• M23: 6,428,968 km (0.086 R)
• M24: 7,616,925 km (0.084 R)
• M25: 8,100,276 km (0.036 R)
• M26: 8,290,864 km (0.084 R)
• M27: 8,455,571 km (0.08 R)
• M28: 8,704,502 km (0.114 R)
• M29: 8,899,877 km (0.106 R)
• M30: 9,181,420 km (0.098 R)
• M31: 9,294,965 km (0.08 R)
• M32: 9,523,251 km (0.118 R)
• M33: 9,667,014 km (0.055 R)
• M34: 10,633,267 km (0.068 R)
• M35: 11,173,315 km (0.108 R)
• M36: 12,249,074 km (0.082 R)
• M37: 12,657,027 km (0.118 R)
• M38: 12,878,581 km (0.115 R)
• M39: 13,712,889 km (0.104 R)
• M40: 13,810,127 km (0.118 R)
• M41: 14,234,836 km (0.056 R)
• M42: 15,500,733 km (0.115 R)
• M43: 15,839,871 km (0.092 R)
• M44: 16,318,884 km (0.083 R)
• M45: 16,456,514 km (0.072 R)
• M46: 16,871,947 km (0.093 R)
• M47: 17,115,941 km (0.048 R)
• M48: 17,255,965 km (0.118 R)
• M49: 17,642,675 km (0.118 R)
• M50: 17,996,773 km (0.11 R)
• M51: 18,103,586 km (0.041 R)
• M52: 18,424,923 km (0.11 R)
• M53: 18,568,387 km (0.054 R)
• M54: 18,856,363 km (0.108 R)
• M55: 19,073,280 km (0.066 R)
• M56: 19,509,657 km (0.102 R)
• M57: 19,949,474 km (0.074 R)
• M58: 20,207,531 km (0.095 R)
• M59: 20,429,534 km (0.113 R)
• M60: 20,726,935 km (0.104 R)
• M61: 21,025,682 km (0.07 R)
• M62: 21,138,179 km (0.117 R)
• M63: 21,816,755 km (0.102 R)
• M64: 22,235,031 km (0.106 R)
• M65: 22,502,661 km (0.111 R)
• M66: 22,886,829 km (0.115 R)
• M67: 23,079,660 km (0.073 R)
• M68: 23,311,836 km (0.098 R)
• M69: 23,700,491 km (0.04 R)
• M70: 24,405,397 km (0.065 R)
• M71: 25,037,896 km (0.082 R)
• M72: 25,795,909 km (0.075 R)
• M73: 25,876,243 km (0.12 R)
• M74: 26,926,869 km (0.077 R)
• M75: 27,130,471 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181

Radius: 13.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.07 AU - 6.07 AU

Year: 4952 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,881,820 km

• M1: 207,642 km (0.106 R)
• M2: 312,360 km (0.108 R)
• M3: 534,214 km (0.028 R)
• M4: 939,175 km (0.08 R)
• M5: 1,080,845 km (0.116 R)
• M6: 1,330,224 km (0.096 R)
• M7: 1,659,639 km (0.088 R)
• M8: 1,834,369 km (0.087 R)
• M9: 1,924,128 km (0.054 R)
• M10: 2,148,525 km (0.119 R)
• M11: 2,339,860 km (0.1 R)
• M12: 2,608,837 km (0.064 R)
• M13: 2,843,407 km (0.088 R)
• M14: 3,069,599 km (0.064 R)
• M15: 3,380,613 km (0.1 R)
• M16: 3,556,091 km (0.117 R)
• M17: 3,800,384 km (0.088 R)
• M18: 4,134,736 km (0.076 R)
• M19: 4,566,325 km (0.03 R)
• M20: 5,030,528 km (0.093 R)
• M21: 5,286,938 km (0.101 R)
• M22: 5,510,138 km (0.077 R)
• M23: 5,717,481 km (0.076 R)
• M24: 5,812,625 km (0.079 R)
• M25: 6,159,393 km (0.106 R)
• M26: 6,256,931 km (0.102 R)
• M27: 7,530,308 km (0.114 R)
• M28: 7,803,025 km (0.111 R)
• M29: 8,401,267 km (0.04 R)
• M30: 8,859,784 km (0.064 R)
• M31: 9,192,340 km (0.071 R)
• M32: 9,281,650 km (0.094 R)
• M33: 9,574,114 km (0.076 R)
• M34: 9,938,385 km (0.115 R)
• M35: 10,868,734 km (0.025 R)
• M36: 11,010,702 km (0.09 R)
• M37: 11,129,483 km (0.102 R)
• M38: 11,296,434 km (0.077 R)
• M39: 11,488,368 km (0.079 R)
• M40: 11,729,819 km (0.043 R)
• M41: 12,095,137 km (0.09 R)
• M42: 12,340,777 km (0.065 R)
• M43: 13,542,796 km (0.071 R)
• M44: 13,644,672 km (0.076 R)
• M45: 14,003,109 km (0.103 R)
• M46: 14,131,912 km (0.076 R)
• M47: 14,235,285 km (0.082 R)
• M48: 14,468,657 km (0.047 R)
• M49: 14,572,777 km (0.099 R)
• M50: 15,229,512 km (0.091 R)
• M51: 15,468,270 km (0.078 R)
• M52: 15,868,893 km (0.102 R)
• M53: 16,084,015 km (0.119 R)
• M54: 16,789,818 km (0.103 R)
• M55: 18,035,370 km (0.116 R)
• M56: 18,288,040 km (0.114 R)
• M57: 18,485,360 km (0.04 R)
• M58: 18,796,972 km (0.031 R)
• M59: 19,024,511 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.1

Radius: 13

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.99 AU - 6.53 AU

Year: 5208 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 75,881,820 km

• M1: 223,948 km (0.083 R)
• M2: 400,473 km (0.102 R)
• M3: 688,150 km (0.114 R)
• M4: 796,160 km (0.107 R)
• M5: 910,752 km (0.116 R)
• M6: 1,158,037 km (0.065 R)
• M7: 1,544,299 km (0.103 R)
• M8: 1,650,513 km (0.096 R)
• M9: 1,814,921 km (0.118 R)
• M10: 1,941,930 km (0.037 R)
• M11: 2,086,591 km (0.108 R)
• M12: 2,495,592 km (0.068 R)
• M13: 2,864,051 km (0.095 R)
• M14: 3,046,561 km (0.029 R)
• M15: 3,198,851 km (0.056 R)
• M16: 3,511,062 km (0.032 R)
• M17: 4,334,897 km (0.108 R)
• M18: 4,430,191 km (0.069 R)
• M19: 4,719,962 km (0.073 R)
• M20: 5,318,503 km (0.068 R)
• M21: 5,772,683 km (0.07 R)
• M22: 6,153,708 km (0.067 R)
• M23: 6,347,438 km (0.101 R)
• M24: 6,608,785 km (0.109 R)
• M25: 7,689,480 km (0.108 R)
• M26: 9,043,341 km (0.102 R)
• M27: 9,436,484 km (0.081 R)
• M28: 9,660,283 km (0.079 R)
• M29: 9,986,406 km (0.11 R)
• M30: 10,214,393 km (0.077 R)
• M31: 11,248,563 km (0.104 R)
• M32: 11,618,369 km (0.088 R)
• M33: 12,916,729 km (0.096 R)
• M34: 13,499,113 km (0.079 R)
• M35: 13,639,137 km (0.118 R)
• M36: 13,751,335 km (0.117 R)
• M37: 13,976,929 km (0.065 R)
• M38: 14,260,567 km (0.062 R)
• M39: 15,210,214 km (0.117 R)
• M40: 15,502,079 km (0.049 R)
• M41: 15,795,740 km (0.112 R)
• M42: 16,091,345 km (0.089 R)
• M43: 16,209,976 km (0.11 R)
• M44: 17,109,808 km (0.094 R)
• M45: 17,565,782 km (0.117 R)
• M46: 17,994,978 km (0.096 R)
• M47: 18,180,031 km (0.056 R)
• M48: 18,489,848 km (0.097 R)
• M49: 18,738,928 km (0.096 R)
• M50: 19,461,187 km (0.119 R)
• M51: 19,587,747 km (0.112 R)
• M52: 19,714,606 km (0.102 R)
• M53: 19,873,479 km (0.073 R)
• M54: 20,032,800 km (0.049 R)
• M55: 20,128,693 km (0.101 R)
• M56: 20,997,856 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480

Radius: 5.6

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.4 AU - 17.32 AU

Year: 23795 Days

Day: 17.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,881,820 km

• M1: 424,858 km (0.11 R)
• M2: 483,500 km (0.098 R)
• M3: 609,163 km (0.117 R)
• M4: 891,903 km (0.055 R)
• M5: 1,021,005 km (0.077 R)
• M6: 1,721,124 km (0.079 R)
• M7: 2,082,552 km (0.068 R)
• M8: 2,649,079 km (0.106 R)
• M9: 2,760,380 km (0.077 R)
• M10: 3,103,707 km (0.12 R)
• M11: 3,380,014 km (0.099 R)
• M12: 3,871,892 km (0.086 R)
• M13: 3,956,116 km (0.1 R)
• M14: 4,126,358 km (0.106 R)
• M15: 4,606,717 km (0.096 R)
• M16: 4,651,297 km (0.075 R)
• M17: 5,715,087 km (0.113 R)
• M18: 6,004,559 km (0.073 R)
• M19: 6,748,958 km (0.112 R)
• M20: 6,901,399 km (0.104 R)
• M21: 7,003,574 km (0.105 R)
• M22: 7,365,302 km (0.081 R)
• M23: 7,417,511 km (0.063 R)
• M24: 7,786,270 km (0.106 R)
• M25: 8,706,147 km (0.105 R)
• M26: 9,094,952 km (0.05 R)
• M27: 9,150,902 km (0.043 R)
• M28: 10,824,154 km (0.092 R)
• M29: 11,002,624 km (0.114 R)
• M30: 11,543,720 km (0.113 R)
• M31: 11,725,930 km (0.101 R)
• M32: 12,031,858 km (0.071 R)
• M33: 12,154,977 km (0.086 R)
• M34: 12,402,561 km (0.106 R)
• M35: 12,902,368 km (0.118 R)
• M36: 13,154,889 km (0.116 R)
• M37: 13,281,748 km (0.085 R)
• M38: 13,728,896 km (0.092 R)
• M39: 14,051,279 km (0.071 R)
• M40: 14,310,981 km (0.078 R)
• M41: 14,703,526 km (0.113 R)
• M42: 15,633,127 km (0.119 R)
• M43: 16,925,054 km (0.062 R)
• M44: 17,132,098 km (0.044 R)
• M45: 19,033,487 km (0.092 R)
• M46: 19,681,993 km (0.055 R)
• M47: 20,118,221 km (0.069 R)
• M48: 20,778,845 km (0.05 R)
• M49: 21,148,801 km (0.066 R)
• M50: 21,446,351 km (0.114 R)
• M51: 23,567,948 km (0.053 R)
• M52: 24,186,385 km (0.097 R)
• M53: 24,653,579 km (0.105 R)
• M54: 24,731,819 km (0.113 R)
• M55: 27,600,209 km (0.097 R)
• M56: 28,088,496 km (0.066 R)
• M57: 28,170,177 km (0.096 R)
• M58: 29,404,209 km (0.031 R)
• M59: 29,653,290 km (0.092 R)
• M60: 31,754,841 km (0.116 R)
• M61: 32,351,886 km (0.086 R)
• M62: 33,297,494 km (0.089 R)
• M63: 34,426,808 km (0.059 R)
• M64: 34,776,718 km (0.099 R)
• M65: 35,040,010 km (0.065 R)
• M66: 37,169,835 km (0.055 R)
• M67: 40,350,136 km (0.096 R)
• M68: 43,711,002 km (0.057 R)
• M69: 45,137,567 km (0.074 R)
• M70: 45,520,687 km (0.105 R)
• M71: 46,579,541 km (0.068 R)
• M72: 47,063,490 km (0.114 R)
• M73: 48,036,325 km (0.089 R)
• M74: 48,231,700 km (0.082 R)
• M75: 48,329,537 km (0.073 R)
• M76: 52,094,167 km (0.109 R)
• M77: 56,879,055 km (0.103 R)
• M78: 57,189,172 km (0.057 R)
• M79: 58,539,592 km (0.073 R)
• M80: 59,375,844 km (0.098 R)
• M81: 62,333,842 km (0.078 R)
• M82: 64,152,952 km (0.078 R)
• M83: 65,880,957 km (0.036 R)
• M84: 67,077,890 km (0.11 R)
• M85: 67,296,303 km (0.045 R)
• M86: 70,046,061 km (0.115 R)
• M87: 71,156,227 km (0.034 R)
• M88: 71,378,829 km (0.116 R)
• M89: 71,490,279 km (0.092 R)
• M90: 73,844,202 km (0.092 R)
• M91: 75,087,210 km (0.077 R)
• M92: 75,314,001 km (0.115 R)
• M93: 75,540,941 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit