🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.61 AU - 0.95 AU

Year: 250 Days

Day: 25.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,689,198 km

• M1: 267,331 km (0.044 R)
• M2: 688,449 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.32 AU - 1.92 AU

Year: 749 Days

Day: 45.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.8 AU - 2.84 AU

Year: 1721 Days

Day: 38 Hours

Environment

Temp: -101 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,689,198 km

• M1: 268,379 km (0.093 R)
• M2: 1,263,055 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.88 AU - 3.14 AU

Year: 1898 Days

Day: 24.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.64 AU - 3.74 AU

Year: 2071 Days

Day: 17.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,689,198 km

• M1: 68,516 km (0.105 R)
• M2: 346,469 km (0.1 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 10.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.22 AU - 7.3 AU

Year: 6388 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,689,198 km

• M1: 144,362 km (0.046 R)
• M2: 325,375 km (0.032 R)
• M3: 389,553 km (0.099 R)
• M4: 459,714 km (0.105 R)
• M5: 707,748 km (0.109 R)
• M6: 981,512 km (0.09 R)
• M7: 1,152,951 km (0.098 R)
• M8: 1,260,811 km (0.115 R)
• M9: 1,506,451 km (0.054 R)
• M10: 1,819,559 km (0.033 R)
• M11: 1,914,404 km (0.11 R)
• M12: 2,032,586 km (0.091 R)
• M13: 2,153,312 km (0.107 R)
• M14: 2,220,332 km (0.073 R)
• M15: 2,768,608 km (0.052 R)
• M16: 2,915,214 km (0.09 R)
• M17: 3,001,980 km (0.089 R)
• M18: 3,241,935 km (0.047 R)
• M19: 3,527,667 km (0.035 R)
• M20: 3,673,675 km (0.062 R)
• M21: 3,889,545 km (0.079 R)
• M22: 4,026,726 km (0.061 R)
• M23: 4,334,000 km (0.088 R)
• M24: 4,519,202 km (0.103 R)
• M25: 4,824,083 km (0.071 R)
• M26: 4,941,966 km (0.086 R)
• M27: 6,013,984 km (0.116 R)
• M28: 6,220,878 km (0.086 R)
• M29: 6,511,247 km (0.067 R)
• M30: 6,674,459 km (0.111 R)
• M31: 7,222,884 km (0.102 R)
• M32: 7,493,956 km (0.047 R)
• M33: 8,186,444 km (0.081 R)
• M34: 8,327,365 km (0.091 R)
• M35: 8,827,022 km (0.062 R)
• M36: 9,428,555 km (0.117 R)
• M37: 9,687,809 km (0.069 R)
• M38: 9,762,308 km (0.104 R)
• M39: 9,836,958 km (0.097 R)
• M40: 10,005,704 km (0.071 R)
• M41: 10,156,499 km (0.077 R)
• M42: 10,346,039 km (0.1 R)
• M43: 11,116,019 km (0.05 R)
• M44: 11,311,394 km (0.12 R)
• M45: 11,389,933 km (0.07 R)
• M46: 11,765,125 km (0.088 R)
• M47: 11,924,446 km (0.118 R)
• M48: 12,406,451 km (0.089 R)
• M49: 12,935,728 km (0.065 R)
• M50: 13,017,857 km (0.107 R)
• M51: 13,701,819 km (0.087 R)
• M52: 13,890,461 km (0.084 R)
• M53: 14,016,572 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.7

Radius: 5.5

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.62 AU - 17.7 AU

Year: 26972 Days

Day: 16.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,689,198 km

• M1: 108,458 km (0.075 R)
• M2: 517,010 km (0.108 R)
• M3: 595,998 km (0.119 R)
• M4: 637,137 km (0.099 R)
• M5: 904,319 km (0.04 R)
• M6: 1,000,660 km (0.06 R)
• M7: 1,203,664 km (0.107 R)
• M8: 1,283,101 km (0.115 R)
• M9: 1,364,482 km (0.102 R)
• M10: 1,856,809 km (0.118 R)
• M11: 2,432,611 km (0.038 R)
• M12: 2,774,891 km (0.071 R)
• M13: 2,810,046 km (0.114 R)
• M14: 3,095,928 km (0.115 R)
• M15: 3,132,280 km (0.105 R)
• M16: 3,466,482 km (0.118 R)
• M17: 4,411,791 km (0.088 R)
• M18: 4,452,781 km (0.037 R)
• M19: 4,576,648 km (0.109 R)
• M20: 5,126,569 km (0.077 R)
• M21: 5,697,285 km (0.102 R)
• M22: 5,742,015 km (0.104 R)
• M23: 6,149,819 km (0.109 R)
• M24: 8,223,844 km (0.055 R)
• M25: 8,786,182 km (0.12 R)
• M26: 9,045,884 km (0.119 R)
• M27: 9,202,962 km (0.117 R)
• M28: 9,572,917 km (0.051 R)
• M29: 9,679,431 km (0.089 R)
• M30: 10,491,448 km (0.096 R)
• M31: 10,877,710 km (0.108 R)
• M32: 11,550,900 km (0.068 R)
• M33: 11,607,598 km (0.075 R)
• M34: 11,892,582 km (0.076 R)
• M35: 12,179,660 km (0.065 R)
• M36: 12,469,282 km (0.041 R)
• M37: 15,674,267 km (0.12 R)
• M38: 16,052,300 km (0.086 R)
• M39: 16,369,747 km (0.091 R)
• M40: 18,582,000 km (0.089 R)
• M41: 18,848,285 km (0.102 R)
• M42: 19,994,503 km (0.027 R)
• M43: 20,062,570 km (0.052 R)
• M44: 20,404,402 km (0.119 R)
• M45: 20,541,732 km (0.11 R)
• M46: 22,778,969 km (0.063 R)
• M47: 23,565,853 km (0.109 R)
• M48: 26,351,515 km (0.079 R)
• M49: 26,725,660 km (0.119 R)
• M50: 27,706,872 km (0.103 R)
• M51: 27,935,009 km (0.086 R)
• M52: 28,163,744 km (0.104 R)
• M53: 28,546,415 km (0.062 R)
• M54: 29,007,775 km (0.117 R)
• M55: 29,626,811 km (0.11 R)
• M56: 32,786,468 km (0.078 R)
• M57: 33,188,886 km (0.076 R)
• M58: 34,080,041 km (0.112 R)
• M59: 34,487,695 km (0.105 R)
• M60: 36,550,051 km (0.114 R)
• M61: 36,716,703 km (0.093 R)
• M62: 38,651,901 km (0.116 R)
• M63: 38,736,873 km (0.119 R)
• M64: 39,077,058 km (0.109 R)
• M65: 39,332,871 km (0.115 R)
• M66: 39,760,421 km (0.079 R)
• M67: 42,533,068 km (0.082 R)
• M68: 48,353,622 km (0.095 R)
• M69: 48,719,838 km (0.088 R)
• M70: 50,008,923 km (0.07 R)
• M71: 50,193,975 km (0.094 R)
• M72: 51,682,923 km (0.095 R)
• M73: 52,620,752 km (0.101 R)
• M74: 55,372,156 km (0.053 R)
• M75: 55,563,641 km (0.047 R)
• M76: 56,524,209 km (0.055 R)
• M77: 57,006,662 km (0.093 R)
• M78: 57,781,280 km (0.106 R)
• M79: 59,047,626 km (0.043 R)
• M80: 59,635,097 km (0.086 R)
• M81: 60,126,077 km (0.067 R)
• M82: 60,815,873 km (0.116 R)
• M83: 61,310,144 km (0.039 R)
• M84: 62,302,726 km (0.057 R)
• M85: 62,501,841 km (0.099 R)
• M86: 63,600,936 km (0.076 R)
• M87: 64,102,688 km (0.089 R)
• M88: 65,009,101 km (0.048 R)
• M89: 65,110,080 km (0.093 R)
• M90: 65,514,443 km (0.098 R)
• M91: 66,325,712 km (0.113 R)
• M92: 67,548,974 km (0.026 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.3

Radius: 5.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.77 AU - 19.97 AU

Year: 30983 Days

Day: 16 Hours

Environment

Temp: -209 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,689,198 km

• M1: 93,050 km (0.076 R)
• M2: 148,700 km (0.077 R)
• M3: 343,626 km (0.089 R)
• M4: 412,292 km (0.107 R)
• M5: 524,341 km (0.114 R)
• M6: 1,015,770 km (0.043 R)
• M7: 1,066,184 km (0.108 R)
• M8: 1,733,241 km (0.116 R)
• M9: 2,074,922 km (0.037 R)
• M10: 3,145,295 km (0.09 R)
• M11: 3,294,145 km (0.118 R)
• M12: 3,872,790 km (0.12 R)
• M13: 4,948,249 km (0.1 R)
• M14: 5,385,224 km (0.088 R)
• M15: 5,834,317 km (0.087 R)
• M16: 5,971,498 km (0.076 R)
• M17: 6,768,256 km (0.113 R)
• M18: 7,252,505 km (0.043 R)
• M19: 7,350,641 km (0.046 R)
• M20: 7,647,892 km (0.061 R)
• M21: 8,305,375 km (0.057 R)
• M22: 8,407,999 km (0.038 R)
• M23: 8,459,610 km (0.091 R)
• M24: 8,562,982 km (0.081 R)
• M25: 9,086,126 km (0.106 R)
• M26: 10,163,380 km (0.061 R)
• M27: 11,451,119 km (0.082 R)
• M28: 11,853,238 km (0.055 R)
• M29: 11,968,877 km (0.058 R)
• M30: 12,435,622 km (0.076 R)
• M31: 14,115,157 km (0.084 R)
• M32: 14,176,493 km (0.119 R)
• M33: 14,422,581 km (0.054 R)
• M34: 14,484,215 km (0.092 R)
• M35: 14,608,082 km (0.087 R)
• M36: 15,232,055 km (0.063 R)
• M37: 15,483,978 km (0.077 R)
• M38: 15,547,258 km (0.073 R)
• M39: 15,800,976 km (0.083 R)
• M40: 15,864,555 km (0.108 R)
• M41: 17,220,959 km (0.044 R)
• M42: 17,549,326 km (0.089 R)
• M43: 19,357,964 km (0.101 R)
• M44: 19,836,528 km (0.114 R)
• M45: 21,225,095 km (0.117 R)
• M46: 21,295,257 km (0.108 R)
• M47: 22,429,807 km (0.109 R)
• M48: 24,167,985 km (0.075 R)
• M49: 24,314,740 km (0.068 R)
• M50: 24,388,342 km (0.085 R)
• M51: 24,756,952 km (0.088 R)
• M52: 26,099,293 km (0.075 R)
• M53: 27,083,498 km (0.101 R)
• M54: 27,312,382 km (0.082 R)
• M55: 27,695,203 km (0.118 R)
• M56: 28,388,739 km (0.115 R)
• M57: 28,466,081 km (0.094 R)
• M58: 29,714,176 km (0.08 R)
• M59: 30,820,901 km (0.066 R)
• M60: 31,459,385 km (0.09 R)
• M61: 31,780,272 km (0.079 R)
• M62: 31,860,607 km (0.1 R)
• M63: 32,182,840 km (0.088 R)
• M64: 33,728,037 km (0.071 R)
• M65: 34,468,397 km (0.118 R)
• M66: 35,881,498 km (0.115 R)
• M67: 36,132,823 km (0.076 R)
• M68: 38,420,772 km (0.086 R)
• M69: 39,280,063 km (0.103 R)
• M70: 39,452,698 km (0.105 R)
• M71: 39,972,102 km (0.072 R)
• M72: 40,580,816 km (0.075 R)
• M73: 40,842,612 km (0.082 R)
• M74: 42,779,905 km (0.109 R)
• M75: 42,868,616 km (0.108 R)
• M76: 43,402,531 km (0.085 R)
• M77: 44,117,758 km (0.081 R)
• M78: 45,288,362 km (0.098 R)
• M79: 45,378,869 km (0.108 R)
• M80: 48,028,546 km (0.115 R)
• M81: 48,213,150 km (0.109 R)
• M82: 50,259,050 km (0.051 R)
• M83: 50,446,496 km (0.03 R)
• M84: 52,523,064 km (0.118 R)
• M85: 52,808,497 km (0.065 R)
• M86: 52,903,641 km (0.087 R)
• M87: 54,435,075 km (0.118 R)
• M88: 58,720,904 km (0.11 R)
• M89: 58,918,224 km (0.099 R)
• M90: 59,313,611 km (0.117 R)
• M91: 60,007,745 km (0.105 R)
• M92: 61,103,849 km (0.119 R)
• M93: 61,504,023 km (0.11 R)
• M94: 61,804,864 km (0.117 R)
• M95: 63,113,696 km (0.1 R)
• M96: 65,043,060 km (0.109 R)
• M97: 66,785,725 km (0.049 R)
• M98: 69,584,851 km (0.1 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit