🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 34.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,307,343 km

• M1: 271,670 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.96 AU

Year: 254 Days

Day: 38.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.21 AU - 1.93 AU

Year: 698 Days

Day: 15.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.71 AU - 2.27 AU

Year: 996 Days

Day: 23.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.35 AU - 3.91 AU

Year: 1965 Days

Day: 13.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,307,343 km

• M1: 943,215 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.1 AU - 5.68 AU

Year: 3836 Days

Day: 28 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,307,343 km

• M1: 2,185,625 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 12.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.58 AU - 6.46 AU

Year: 4601 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,307,343 km

• M1: 154,684 km (0.097 R)
• M2: 241,750 km (0.075 R)
• M3: 366,515 km (0.098 R)
• M4: 454,927 km (0.112 R)
• M5: 666,758 km (0.111 R)
• M6: 782,546 km (0.101 R)
• M7: 883,525 km (0.096 R)
• M8: 1,091,915 km (0.119 R)
• M9: 1,378,096 km (0.059 R)
• M10: 1,755,232 km (0.101 R)
• M11: 1,931,309 km (0.112 R)
• M12: 2,113,220 km (0.093 R)
• M13: 2,279,872 km (0.097 R)
• M14: 2,397,156 km (0.074 R)
• M15: 2,505,465 km (0.069 R)
• M16: 2,671,070 km (0.025 R)
• M17: 2,932,417 km (0.101 R)
• M18: 3,048,655 km (0.108 R)
• M19: 3,201,993 km (0.072 R)
• M20: 3,358,173 km (0.109 R)
• M21: 3,765,827 km (0.111 R)
• M22: 4,007,877 km (0.079 R)
• M23: 4,111,249 km (0.095 R)
• M24: 4,614,945 km (0.113 R)
• M25: 4,764,393 km (0.094 R)
• M26: 4,943,162 km (0.117 R)
• M27: 5,054,463 km (0.11 R)
• M28: 5,138,388 km (0.084 R)
• M29: 5,222,761 km (0.054 R)
• M30: 5,493,084 km (0.117 R)
• M31: 5,958,782 km (0.097 R)
• M32: 6,047,644 km (0.113 R)
• M33: 6,666,081 km (0.109 R)
• M34: 6,912,918 km (0.08 R)
• M35: 7,115,772 km (0.114 R)
• M36: 7,368,144 km (0.119 R)
• M37: 7,527,466 km (0.103 R)
• M38: 7,719,998 km (0.057 R)
• M39: 7,881,863 km (0.069 R)
• M40: 7,979,401 km (0.046 R)
• M41: 8,126,605 km (0.096 R)
• M42: 8,357,285 km (0.113 R)
• M43: 8,440,312 km (0.067 R)
• M44: 8,573,604 km (0.106 R)
• M45: 8,741,153 km (0.106 R)
• M46: 9,028,680 km (0.057 R)
• M47: 9,353,607 km (0.047 R)
• M48: 9,734,633 km (0.119 R)
• M49: 10,227,109 km (0.104 R)
• M50: 10,458,537 km (0.084 R)
• M51: 10,583,900 km (0.1 R)
• M52: 10,981,082 km (0.091 R)
• M53: 11,072,038 km (0.118 R)
• M54: 11,383,201 km (0.116 R)
• M55: 11,512,155 km (0.076 R)
• M56: 11,827,357 km (0.092 R)
• M57: 12,201,950 km (0.098 R)
• M58: 12,637,430 km (0.11 R)
• M59: 12,751,872 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 12.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.9 AU - 9 AU

Year: 7952 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,307,343 km

• M1: 170,841 km (0.097 R)
• M2: 564,134 km (0.053 R)
• M3: 652,396 km (0.119 R)
• M4: 1,042,548 km (0.049 R)
• M5: 1,394,252 km (0.066 R)
• M6: 1,821,952 km (0.109 R)
• M7: 1,920,388 km (0.064 R)
• M8: 2,081,804 km (0.107 R)
• M9: 2,205,970 km (0.102 R)
• M10: 2,440,091 km (0.076 R)
• M11: 2,909,828 km (0.094 R)
• M12: 3,530,659 km (0.107 R)
• M13: 3,629,843 km (0.044 R)
• M14: 3,882,065 km (0.12 R)
• M15: 4,166,151 km (0.056 R)
• M16: 4,323,977 km (0.114 R)
• M17: 4,892,150 km (0.081 R)
• M18: 5,341,093 km (0.102 R)
• M19: 5,774,179 km (0.052 R)
• M20: 6,218,484 km (0.04 R)
• M21: 6,338,911 km (0.097 R)
• M22: 6,952,711 km (0.102 R)
• M23: 7,585,510 km (0.065 R)
• M24: 8,203,798 km (0.108 R)
• M25: 8,906,160 km (0.103 R)
• M26: 9,454,286 km (0.059 R)
• M27: 9,558,257 km (0.068 R)
• M28: 9,942,873 km (0.102 R)
• M29: 10,439,687 km (0.044 R)
• M30: 10,547,248 km (0.091 R)
• M31: 10,835,823 km (0.106 R)
• M32: 11,053,936 km (0.115 R)
• M33: 11,163,592 km (0.105 R)
• M34: 11,347,148 km (0.087 R)
• M35: 11,941,201 km (0.109 R)
• M36: 12,317,589 km (0.093 R)
• M37: 12,469,282 km (0.087 R)
• M38: 12,621,572 km (0.064 R)
• M39: 13,509,286 km (0.102 R)
• M40: 13,626,571 km (0.108 R)
• M41: 13,862,187 km (0.102 R)
• M42: 14,297,667 km (0.111 R)
• M43: 14,497,081 km (0.104 R)
• M44: 14,577,116 km (0.112 R)
• M45: 15,263,471 km (0.067 R)
• M46: 15,467,223 km (0.075 R)
• M47: 16,042,876 km (0.088 R)
• M48: 17,897,291 km (0.091 R)
• M49: 19,068,642 km (0.051 R)
• M50: 19,244,270 km (0.103 R)
• M51: 20,309,407 km (0.091 R)
• M52: 20,894,335 km (0.037 R)
• M53: 21,302,587 km (0.079 R)
• M54: 21,988,793 km (0.113 R)
• M55: 23,242,273 km (0.08 R)
• M56: 23,476,992 km (0.116 R)
• M57: 23,712,459 km (0.117 R)
• M58: 25,045,526 km (0.056 R)
• M59: 25,672,790 km (0.09 R)
• M60: 26,109,915 km (0.07 R)
• M61: 26,353,909 km (0.078 R)
• M62: 28,332,939 km (0.099 R)
• M63: 28,784,874 km (0.063 R)
• M64: 29,899,528 km (0.112 R)
• M65: 30,976,633 km (0.117 R)
• M66: 31,286,599 km (0.089 R)
• M67: 32,589,747 km (0.079 R)
• M68: 32,957,757 km (0.093 R)
• M69: 33,327,264 km (0.034 R)
• M70: 33,697,968 km (0.078 R)
• M71: 34,016,910 km (0.077 R)
• M72: 34,872,311 km (0.096 R)
• M73: 35,140,989 km (0.12 R)
• M74: 36,222,880 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.7

Radius: 7.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.16 AU - 17.44 AU

Year: 25527 Days

Day: 19.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 76,307,343 km

• M1: 433,086 km (0.095 R)
• M2: 652,546 km (0.07 R)
• M3: 804,537 km (0.071 R)
• M4: 1,120,638 km (0.04 R)
• M5: 1,675,047 km (0.094 R)
• M6: 1,885,831 km (0.049 R)
• M7: 2,189,514 km (0.095 R)
• M8: 3,094,432 km (0.079 R)
• M9: 3,386,297 km (0.105 R)
• M10: 4,066,369 km (0.114 R)
• M11: 5,163,221 km (0.106 R)
• M12: 5,509,241 km (0.085 R)
• M13: 5,783,603 km (0.026 R)
• M14: 6,142,937 km (0.038 R)
• M15: 6,386,483 km (0.08 R)
• M16: 6,633,319 km (0.116 R)
• M17: 8,045,822 km (0.068 R)
• M18: 10,644,038 km (0.062 R)
• M19: 10,692,657 km (0.053 R)
• M20: 13,162,219 km (0.036 R)
• M21: 14,272,235 km (0.091 R)
• M22: 14,974,298 km (0.114 R)
• M23: 19,893,974 km (0.117 R)
• M24: 19,953,813 km (0.092 R)
• M25: 20,013,802 km (0.116 R)
• M26: 21,225,843 km (0.09 R)
• M27: 23,720,238 km (0.062 R)
• M28: 23,911,125 km (0.112 R)
• M29: 24,808,264 km (0.112 R)
• M30: 25,716,323 km (0.113 R)
• M31: 26,240,065 km (0.107 R)
• M32: 28,911,434 km (0.12 R)
• M33: 28,979,352 km (0.063 R)
• M34: 30,624,479 km (0.113 R)
• M35: 33,361,971 km (0.119 R)
• M36: 37,205,290 km (0.113 R)
• M37: 38,094,799 km (0.044 R)
• M38: 39,366,829 km (0.12 R)
• M39: 40,348,939 km (0.076 R)
• M40: 40,804,914 km (0.081 R)
• M41: 41,568,760 km (0.114 R)
• M42: 41,875,586 km (0.032 R)
• M43: 44,122,695 km (0.082 R)
• M44: 44,592,432 km (0.026 R)
• M45: 45,142,653 km (0.117 R)
• M46: 45,300,180 km (0.113 R)
• M47: 45,615,981 km (0.075 R)
• M48: 45,932,530 km (0.088 R)
• M49: 48,975,351 km (0.11 R)
• M50: 49,624,306 km (0.076 R)
• M51: 51,094,554 km (0.089 R)
• M52: 51,341,092 km (0.07 R)
• M53: 51,505,649 km (0.084 R)
• M54: 53,077,325 km (0.076 R)
• M55: 56,522,115 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.9

Radius: 4.4

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.96 AU - 21.62 AU

Year: 27750 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,307,343 km

• M1: 575,503 km (0.089 R)
• M2: 687,701 km (0.072 R)
• M3: 985,102 km (0.035 R)
• M4: 1,092,364 km (0.092 R)
• M5: 1,436,738 km (0.067 R)
• M6: 1,878,052 km (0.113 R)
• M7: 2,182,483 km (0.069 R)
• M8: 2,217,340 km (0.103 R)
• M9: 2,287,501 km (0.065 R)
• M10: 2,322,806 km (0.051 R)
• M11: 3,837,036 km (0.054 R)
• M12: 3,879,073 km (0.05 R)
• M13: 4,006,381 km (0.106 R)
• M14: 4,135,035 km (0.112 R)
• M15: 4,264,886 km (0.116 R)
• M16: 5,399,436 km (0.08 R)
• M17: 5,733,039 km (0.108 R)
• M18: 6,270,395 km (0.071 R)
• M19: 7,132,378 km (0.106 R)
• M20: 7,869,596 km (0.1 R)
• M21: 8,301,635 km (0.115 R)
• M22: 9,415,241 km (0.097 R)
• M23: 10,931,416 km (0.12 R)
• M24: 11,051,244 km (0.108 R)
• M25: 11,778,738 km (0.077 R)
• M26: 12,772,666 km (0.091 R)
• M27: 12,962,057 km (0.076 R)
• M28: 13,599,942 km (0.085 R)
• M29: 14,575,769 km (0.113 R)
• M30: 15,305,508 km (0.109 R)
• M31: 16,047,214 km (0.046 R)
• M32: 16,388,148 km (0.113 R)
• M33: 17,635,495 km (0.099 R)
• M34: 18,057,959 km (0.042 R)
• M35: 18,769,446 km (0.09 R)
• M36: 19,345,249 km (0.049 R)
• M37: 20,366,853 km (0.097 R)
• M38: 20,514,206 km (0.102 R)
• M39: 20,587,958 km (0.026 R)
• M40: 23,073,078 km (0.118 R)
• M41: 24,311,599 km (0.079 R)
• M42: 25,017,701 km (0.116 R)
• M43: 27,419,495 km (0.103 R)
• M44: 27,582,257 km (0.066 R)
• M45: 27,745,319 km (0.088 R)
• M46: 28,154,319 km (0.049 R)
• M47: 28,400,707 km (0.111 R)
• M48: 28,565,265 km (0.119 R)
• M49: 28,978,304 km (0.101 R)
• M50: 29,559,791 km (0.029 R)
• M51: 30,145,168 km (0.083 R)
• M52: 30,734,284 km (0.032 R)
• M53: 31,157,497 km (0.087 R)
• M54: 34,523,598 km (0.106 R)
• M55: 35,316,617 km (0.108 R)
• M56: 35,759,875 km (0.11 R)
• M57: 36,830,996 km (0.086 R)
• M58: 37,641,218 km (0.12 R)
• M59: 37,731,575 km (0.105 R)
• M60: 38,730,590 km (0.064 R)
• M61: 39,004,653 km (0.087 R)
• M62: 39,646,428 km (0.066 R)
• M63: 42,530,076 km (0.068 R)
• M64: 43,379,942 km (0.096 R)
• M65: 43,664,477 km (0.109 R)
• M66: 43,949,610 km (0.085 R)
• M67: 44,140,049 km (0.115 R)
• M68: 45,192,320 km (0.111 R)
• M69: 45,288,362 km (0.042 R)
• M70: 45,577,086 km (0.107 R)
• M71: 47,224,009 km (0.088 R)
• M72: 48,300,066 km (0.061 R)
• M73: 48,398,352 km (0.113 R)
• M74: 49,879,670 km (0.09 R)
• M75: 52,381,545 km (0.104 R)
• M76: 52,785,609 km (0.114 R)
• M77: 53,596,878 km (0.093 R)
• M78: 53,800,331 km (0.087 R)
• M79: 59,389,607 km (0.1 R)
• M80: 62,252,611 km (0.052 R)
• M81: 63,002,246 km (0.052 R)
• M82: 64,186,163 km (0.113 R)
• M83: 64,510,342 km (0.09 R)
• M84: 64,726,810 km (0.099 R)
• M85: 66,904,207 km (0.028 R)
• M86: 69,105,540 km (0.072 R)
• M87: 71,218,610 km (0.101 R)
• M88: 71,778,255 km (0.079 R)
• M89: 72,339,247 km (0.087 R)
• M90: 73,127,329 km (0.083 R)
• M91: 73,352,922 km (0.042 R)
• M92: 73,804,857 km (0.087 R)
• M93: 74,484,630 km (0.098 R)
• M94: 75,052,653 km (0.109 R)
• M95: 75,166,348 km (0.113 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit