🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 188 Days

Day: 18.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.76 AU - 0.78 AU

Year: 255 Days

Day: 43.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.79 AU - 0.85 AU

Year: 280 Days

Day: 28.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,233,983 km

• M1: 113,395 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.08 AU - 1.18 AU

Year: 453 Days

Day: 37.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.12 AU - 3.34 AU

Year: 1699 Days

Day: 38 Hours

Environment

Temp: -105 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,233,983 km

• M1: 1,489,396 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.3

Radius: 11.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.51 AU - 7.53 AU

Year: 6272 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,233,983 km

• M1: 198,068 km (0.119 R)
• M2: 305,180 km (0.101 R)
• M3: 456,423 km (0.053 R)
• M4: 664,065 km (0.115 R)
• M5: 830,418 km (0.102 R)
• M6: 919,129 km (0.093 R)
• M7: 1,027,139 km (0.107 R)
• M8: 1,256,921 km (0.027 R)
• M9: 1,343,090 km (0.095 R)
• M10: 1,727,855 km (0.076 R)
• M11: 1,844,093 km (0.046 R)
• M12: 2,105,440 km (0.046 R)
• M13: 2,530,897 km (0.077 R)
• M14: 2,619,309 km (0.083 R)
• M15: 3,267,217 km (0.097 R)
• M16: 4,066,669 km (0.099 R)
• M17: 4,952,288 km (0.112 R)
• M18: 5,691,301 km (0.05 R)
• M19: 5,925,572 km (0.04 R)
• M20: 6,014,283 km (0.099 R)
• M21: 6,223,122 km (0.108 R)
• M22: 6,586,495 km (0.108 R)
• M23: 7,239,340 km (0.113 R)
• M24: 7,334,185 km (0.058 R)
• M25: 7,557,385 km (0.094 R)
• M26: 7,880,217 km (0.094 R)
• M27: 8,141,715 km (0.075 R)
• M28: 8,406,054 km (0.106 R)
• M29: 8,875,492 km (0.099 R)
• M30: 9,045,286 km (0.042 R)
• M31: 10,910,173 km (0.114 R)
• M32: 11,275,042 km (0.116 R)
• M33: 11,792,651 km (0.075 R)
• M34: 12,091,996 km (0.087 R)
• M35: 12,928,098 km (0.038 R)
• M36: 13,159,377 km (0.092 R)
• M37: 13,743,556 km (0.099 R)
• M38: 13,822,095 km (0.09 R)
• M39: 14,137,597 km (0.112 R)
• M40: 14,296,321 km (0.073 R)
• M41: 14,937,198 km (0.035 R)
• M42: 15,261,077 km (0.11 R)
• M43: 15,505,520 km (0.057 R)
• M44: 16,705,445 km (0.033 R)
• M45: 16,873,293 km (0.118 R)
• M46: 18,149,962 km (0.051 R)
• M47: 18,279,364 km (0.034 R)
• M48: 18,539,066 km (0.055 R)
• M49: 19,369,484 km (0.091 R)
• M50: 19,811,396 km (0.032 R)
• M51: 19,989,118 km (0.053 R)
• M52: 20,570,455 km (0.056 R)
• M53: 20,660,364 km (0.109 R)
• M54: 20,840,479 km (0.053 R)
• M55: 20,976,015 km (0.098 R)
• M56: 21,293,462 km (0.101 R)
• M57: 21,703,809 km (0.041 R)
• M58: 21,886,916 km (0.06 R)
• M59: 21,978,770 km (0.104 R)
• M60: 22,116,699 km (0.12 R)
• M61: 22,439,681 km (0.114 R)
• M62: 22,903,883 km (0.058 R)
• M63: 23,277,578 km (0.081 R)
• M64: 25,031,613 km (0.086 R)
• M65: 25,223,847 km (0.102 R)
• M66: 25,609,659 km (0.117 R)
• M67: 27,766,412 km (0.099 R)
• M68: 28,766,025 km (0.12 R)
• M69: 29,675,730 km (0.086 R)
• M70: 30,082,935 km (0.1 R)
• M71: 30,594,709 km (0.053 R)
• M72: 30,748,795 km (0.117 R)
• M73: 32,095,176 km (0.107 R)
• M74: 32,985,732 km (0.1 R)
• M75: 33,249,324 km (0.111 R)
• M76: 33,513,513 km (0.109 R)
• M77: 33,990,880 km (0.05 R)
• M78: 34,684,266 km (0.069 R)
• M79: 35,976,792 km (0.063 R)

Asteroid Belt

Center: 9.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.4

Radius: 7.4

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.6 AU - 14.52 AU

Year: 15778 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,233,983 km

• M1: 160,967 km (0.074 R)
• M2: 623,374 km (0.088 R)
• M3: 957,576 km (0.105 R)
• M4: 1,156,990 km (0.091 R)
• M5: 2,608,688 km (0.093 R)
• M6: 2,747,215 km (0.1 R)
• M7: 3,400,210 km (0.079 R)
• M8: 3,783,181 km (0.044 R)
• M9: 4,139,523 km (0.098 R)
• M10: 4,301,388 km (0.094 R)
• M11: 4,424,207 km (0.092 R)
• M12: 4,548,224 km (0.109 R)
• M13: 4,842,034 km (0.043 R)
• M14: 5,536,468 km (0.066 R)
• M15: 7,161,549 km (0.092 R)
• M16: 7,210,019 km (0.107 R)
• M17: 7,850,148 km (0.09 R)
• M18: 8,766,435 km (0.094 R)
• M19: 8,922,316 km (0.095 R)
• M20: 9,131,753 km (0.097 R)
• M21: 9,342,836 km (0.115 R)
• M22: 9,662,377 km (0.116 R)
• M23: 9,985,508 km (0.064 R)
• M24: 11,032,245 km (0.101 R)
• M25: 11,257,090 km (0.033 R)
• M26: 11,483,432 km (0.087 R)
• M27: 12,055,793 km (0.116 R)
• M28: 12,171,283 km (0.083 R)
• M29: 12,287,371 km (0.115 R)
• M30: 13,707,204 km (0.119 R)
• M31: 13,948,954 km (0.114 R)
• M32: 14,009,541 km (0.065 R)
• M33: 14,192,051 km (0.042 R)
• M34: 14,314,123 km (0.102 R)
• M35: 14,436,643 km (0.099 R)
• M36: 18,400,388 km (0.097 R)
• M37: 19,204,178 km (0.097 R)
• M38: 19,406,883 km (0.106 R)
• M39: 19,678,254 km (0.081 R)
• M40: 20,019,337 km (0.037 R)
• M41: 20,087,703 km (0.114 R)
• M42: 20,915,129 km (0.101 R)
• M43: 20,984,542 km (0.103 R)
• M44: 21,193,381 km (0.098 R)
• M45: 21,402,818 km (0.102 R)
• M46: 22,035,467 km (0.114 R)
• M47: 22,531,833 km (0.056 R)
• M48: 23,247,060 km (0.096 R)
• M49: 23,969,917 km (0.099 R)
• M50: 24,188,181 km (0.1 R)
• M51: 26,407,166 km (0.104 R)
• M52: 26,858,652 km (0.092 R)
• M53: 27,388,677 km (0.038 R)
• M54: 27,616,814 km (0.097 R)
• M55: 28,228,520 km (0.105 R)
• M56: 29,777,157 km (0.03 R)
• M57: 30,719,474 km (0.098 R)
• M58: 31,911,171 km (0.081 R)
• M59: 32,151,275 km (0.112 R)
• M60: 33,036,895 km (0.046 R)
• M61: 33,279,842 km (0.116 R)
• M62: 34,339,443 km (0.065 R)
• M63: 35,575,720 km (0.098 R)
• M64: 36,742,733 km (0.088 R)
• M65: 37,752,967 km (0.045 R)
• M66: 38,006,985 km (0.066 R)
• M67: 39,285,298 km (0.116 R)
• M68: 40,491,207 km (0.12 R)
• M69: 40,751,208 km (0.06 R)
• M70: 41,796,747 km (0.093 R)
• M71: 42,498,661 km (0.098 R)
• M72: 42,674,737 km (0.115 R)
• M73: 43,292,876 km (0.106 R)
• M74: 43,647,572 km (0.07 R)
• M75: 43,825,145 km (0.111 R)
• M76: 44,538,128 km (0.096 R)
• M77: 44,806,507 km (0.088 R)
• M78: 48,527,904 km (0.118 R)
• M79: 48,896,214 km (0.109 R)
• M80: 49,080,668 km (0.109 R)
• M81: 49,265,421 km (0.076 R)
• M82: 49,821,028 km (0.1 R)
• M83: 50,006,679 km (0.07 R)
• M84: 52,346,988 km (0.116 R)
• M85: 52,441,384 km (0.094 R)
• M86: 53,103,355 km (0.118 R)
• M87: 54,818,494 km (0.071 R)
• M88: 55,106,021 km (0.039 R)
• M89: 57,230,610 km (0.116 R)
• M90: 59,184,957 km (0.117 R)
• M91: 60,170,358 km (0.119 R)
• M92: 64,469,053 km (0.117 R)
• M93: 65,991,810 km (0.09 R)
• M94: 66,297,737 km (0.062 R)
• M95: 67,320,987 km (0.076 R)
• M96: 67,731,782 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 6.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.3 AU - 22.84 AU

Year: 30147 Days

Day: 15.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 123.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,233,983 km

• M1: 379,081 km (0.074 R)
• M2: 448,046 km (0.087 R)
• M3: 506,538 km (0.114 R)
• M4: 664,663 km (0.101 R)
• M5: 767,287 km (0.062 R)
• M6: 988,094 km (0.039 R)
• M7: 1,442,871 km (0.087 R)
• M8: 1,669,063 km (0.113 R)
• M9: 1,786,348 km (0.114 R)
• M10: 1,834,070 km (0.07 R)
• M11: 2,104,094 km (0.085 R)
• M12: 2,179,940 km (0.039 R)
• M13: 3,015,743 km (0.102 R)
• M14: 3,393,179 km (0.106 R)
• M15: 3,512,259 km (0.093 R)
• M16: 4,844,428 km (0.05 R)
• M17: 4,911,448 km (0.103 R)
• M18: 5,046,385 km (0.114 R)
• M19: 5,423,671 km (0.051 R)
• M20: 5,845,686 km (0.079 R)
• M21: 6,758,383 km (0.031 R)
• M22: 6,946,278 km (0.027 R)
• M23: 7,404,047 km (0.106 R)
• M24: 8,469,633 km (0.107 R)
• M25: 8,631,498 km (0.049 R)
• M26: 8,712,879 km (0.109 R)
• M27: 9,666,416 km (0.037 R)
• M28: 10,349,181 km (0.026 R)
• M29: 10,392,414 km (0.12 R)
• M30: 11,135,766 km (0.108 R)
• M31: 11,224,478 km (0.087 R)
• M32: 11,670,878 km (0.073 R)
• M33: 13,231,782 km (0.116 R)
• M34: 13,941,026 km (0.089 R)
• M35: 14,132,361 km (0.11 R)
• M36: 14,372,615 km (0.085 R)
• M37: 14,469,106 km (0.097 R)
• M38: 15,248,661 km (0.038 R)
• M39: 15,594,082 km (0.087 R)
• M40: 15,693,116 km (0.092 R)
• M41: 16,091,794 km (0.104 R)
• M42: 16,848,311 km (0.073 R)
• M43: 17,103,076 km (0.034 R)
• M44: 17,771,479 km (0.119 R)
• M45: 17,875,001 km (0.038 R)
• M46: 18,239,122 km (0.108 R)
• M47: 19,345,997 km (0.05 R)
• M48: 19,773,398 km (0.057 R)
• M49: 22,012,279 km (0.078 R)
• M50: 22,626,528 km (0.093 R)
• M51: 23,020,270 km (0.054 R)
• M52: 23,076,668 km (0.086 R)
• M53: 23,189,764 km (0.088 R)
• M54: 23,529,950 km (0.065 R)
• M55: 26,192,194 km (0.118 R)
• M56: 26,605,533 km (0.093 R)
• M57: 26,902,185 km (0.109 R)
• M58: 27,858,714 km (0.106 R)
• M59: 27,918,852 km (0.099 R)
• M60: 28,039,428 km (0.057 R)
• M61: 28,765,576 km (0.036 R)
• M62: 28,948,235 km (0.078 R)
• M63: 29,743,647 km (0.049 R)
• M64: 30,608,173 km (0.106 R)
• M65: 30,794,572 km (0.096 R)
• M66: 31,794,783 km (0.05 R)
• M67: 35,053,474 km (0.116 R)
• M68: 35,183,474 km (0.081 R)
• M69: 35,378,700 km (0.061 R)
• M70: 35,704,823 km (0.046 R)
• M71: 36,755,299 km (0.091 R)
• M72: 38,015,811 km (0.083 R)
• M73: 38,082,532 km (0.052 R)
• M74: 39,831,181 km (0.117 R)
• M75: 40,238,536 km (0.051 R)
• M76: 41,057,136 km (0.053 R)
• M77: 42,019,200 km (0.065 R)
• M78: 43,545,995 km (0.078 R)
• M79: 44,245,964 km (0.055 R)
• M80: 44,879,062 km (0.082 R)
• M81: 47,297,910 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit