🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.64 AU - 0.78 AU

Year: 216 Days

Day: 25.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,624,660 km

• M1: 268,827 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.92 AU - 1.34 AU

Year: 434 Days

Day: 24.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,624,660 km

• M1: 314,754 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.64 AU - 2.12 AU

Year: 932 Days

Day: 16.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,624,660 km

• M1: 195,225 km (0.106 R)
• M2: 1,557,015 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.79 AU - 2.41 AU

Year: 1101 Days

Day: 43.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 13.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.22 AU - 5.9 AU

Year: 4741 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 82,624,660 km

• M1: 166,203 km (0.11 R)
• M2: 505,042 km (0.08 R)
• M3: 593,455 km (0.086 R)
• M4: 755,020 km (0.119 R)
• M5: 1,376,001 km (0.103 R)
• M6: 1,644,529 km (0.062 R)
• M7: 1,737,878 km (0.068 R)
• M8: 1,881,492 km (0.082 R)
• M9: 2,096,165 km (0.05 R)
• M10: 2,336,719 km (0.11 R)
• M11: 2,532,094 km (0.059 R)
• M12: 2,939,449 km (0.116 R)
• M13: 3,288,311 km (0.118 R)
• M14: 3,508,220 km (0.102 R)
• M15: 3,712,570 km (0.12 R)
• M16: 3,816,092 km (0.118 R)
• M17: 4,218,810 km (0.098 R)
• M18: 4,436,325 km (0.099 R)
• M19: 5,065,085 km (0.113 R)
• M20: 5,390,161 km (0.088 R)
• M21: 5,602,739 km (0.032 R)
• M22: 5,746,054 km (0.064 R)
• M23: 6,257,230 km (0.031 R)
• M24: 6,480,879 km (0.048 R)
• M25: 7,038,580 km (0.087 R)
• M26: 7,245,324 km (0.037 R)
• M27: 7,559,180 km (0.106 R)
• M28: 7,691,275 km (0.1 R)
• M29: 7,984,637 km (0.114 R)
• M30: 8,173,280 km (0.118 R)
• M31: 8,970,487 km (0.076 R)
• M32: 9,421,076 km (0.079 R)
• M33: 9,907,867 km (0.08 R)
• M34: 10,727,663 km (0.086 R)
• M35: 11,085,651 km (0.076 R)
• M36: 11,205,928 km (0.113 R)
• M37: 11,326,504 km (0.102 R)
• M38: 11,599,669 km (0.103 R)
• M39: 12,400,766 km (0.05 R)
• M40: 12,839,536 km (0.066 R)
• M41: 13,732,486 km (0.083 R)
• M42: 14,088,828 km (0.066 R)
• M43: 14,251,890 km (0.114 R)
• M44: 14,349,877 km (0.108 R)
• M45: 14,777,577 km (0.096 R)
• M46: 15,009,603 km (0.05 R)
• M47: 15,176,106 km (0.08 R)
• M48: 15,746,672 km (0.09 R)
• M49: 16,427,043 km (0.119 R)
• M50: 16,839,933 km (0.111 R)
• M51: 18,240,618 km (0.113 R)
• M52: 18,418,340 km (0.12 R)
• M53: 18,596,661 km (0.108 R)
• M54: 18,775,580 km (0.088 R)
• M55: 19,424,386 km (0.079 R)
• M56: 20,374,332 km (0.117 R)
• M57: 20,521,836 km (0.107 R)
• M58: 20,966,590 km (0.12 R)
• M59: 21,865,524 km (0.095 R)
• M60: 22,509,842 km (0.09 R)
• M61: 23,237,336 km (0.107 R)
• M62: 23,352,976 km (0.111 R)
• M63: 23,856,073 km (0.06 R)
• M64: 24,206,431 km (0.09 R)
• M65: 25,109,554 km (0.118 R)
• M66: 25,346,966 km (0.081 R)
• M67: 25,624,918 km (0.097 R)
• M68: 26,023,896 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.9

Radius: 4.5

Gravity: 47.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.46 AU - 15.76 AU

Year: 19168 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,624,660 km

• M1: 126,410 km (0.065 R)
• M2: 164,558 km (0.07 R)
• M3: 192,682 km (0.106 R)
• M4: 1,150,108 km (0.101 R)
• M5: 1,959,433 km (0.106 R)
• M6: 2,066,096 km (0.088 R)
• M7: 2,322,507 km (0.066 R)
• M8: 2,785,363 km (0.118 R)
• M9: 3,068,252 km (0.074 R)
• M10: 3,970,926 km (0.108 R)
• M11: 4,197,118 km (0.061 R)
• M12: 4,288,821 km (0.089 R)
• M13: 4,427,648 km (0.103 R)
• M14: 6,679,395 km (0.091 R)
• M15: 6,786,507 km (0.051 R)
• M16: 6,894,218 km (0.119 R)
• M17: 7,607,949 km (0.114 R)
• M18: 8,986,045 km (0.109 R)
• M19: 9,342,387 km (0.064 R)
• M20: 10,876,364 km (0.118 R)
• M21: 11,319,772 km (0.07 R)
• M22: 11,447,528 km (0.095 R)
• M23: 12,552,608 km (0.119 R)
• M24: 12,817,546 km (0.118 R)
• M25: 13,151,298 km (0.118 R)
• M26: 13,218,468 km (0.097 R)
• M27: 14,238,426 km (0.069 R)
• M28: 15,424,887 km (0.099 R)
• M29: 15,708,524 km (0.115 R)
• M30: 15,922,449 km (0.118 R)
• M31: 16,860,578 km (0.074 R)
• M32: 17,373,100 km (0.1 R)
• M33: 18,039,558 km (0.069 R)
• M34: 19,626,941 km (0.08 R)
• M35: 19,703,685 km (0.112 R)
• M36: 20,243,434 km (0.103 R)
• M37: 21,022,690 km (0.118 R)
• M38: 25,397,530 km (0.045 R)
• M39: 26,745,855 km (0.07 R)
• M40: 27,171,910 km (0.094 R)
• M41: 27,257,480 km (0.075 R)
• M42: 27,772,246 km (0.089 R)
• M43: 28,203,836 km (0.064 R)
• M44: 30,040,150 km (0.058 R)
• M45: 30,394,248 km (0.115 R)
• M46: 30,749,842 km (0.103 R)
• M47: 31,106,633 km (0.088 R)
• M48: 31,644,587 km (0.101 R)
• M49: 32,366,696 km (0.066 R)
• M50: 32,729,621 km (0.055 R)
• M51: 33,459,808 km (0.08 R)
• M52: 34,103,079 km (0.075 R)
• M53: 35,308,538 km (0.065 R)
• M54: 36,527,761 km (0.04 R)
• M55: 36,905,795 km (0.063 R)
• M56: 37,095,186 km (0.115 R)
• M57: 38,526,388 km (0.116 R)
• M58: 40,072,782 km (0.103 R)
• M59: 41,836,690 km (0.083 R)
• M60: 42,827,477 km (0.115 R)
• M61: 43,026,592 km (0.102 R)
• M62: 45,135,622 km (0.108 R)
• M63: 46,457,918 km (0.115 R)
• M64: 46,764,893 km (0.028 R)
• M65: 47,175,240 km (0.093 R)
• M66: 48,516,983 km (0.072 R)
• M67: 49,976,011 km (0.118 R)
• M68: 53,793,150 km (0.114 R)
• M69: 54,007,973 km (0.089 R)
• M70: 54,654,086 km (0.104 R)
• M71: 56,389,571 km (0.117 R)
• M72: 57,045,109 km (0.093 R)
• M73: 57,154,614 km (0.054 R)
• M74: 60,694,998 km (0.111 R)
• M75: 61,703,437 km (0.08 R)
• M76: 61,928,283 km (0.06 R)
• M77: 62,830,358 km (0.081 R)
• M78: 63,169,795 km (0.067 R)
• M79: 64,078,004 km (0.101 R)
• M80: 65,104,694 km (0.056 R)
• M81: 66,828,062 km (0.028 R)
• M82: 67,290,169 km (0.037 R)
• M83: 67,869,263 km (0.103 R)
• M84: 68,217,527 km (0.102 R)
• M85: 69,265,909 km (0.084 R)
• M86: 70,554,395 km (0.102 R)
• M87: 71,968,992 km (0.107 R)
• M88: 72,205,656 km (0.113 R)
• M89: 75,546,326 km (0.105 R)
• M90: 76,148,159 km (0.081 R)
• M91: 80,773,874 km (0.109 R)
• M92: 81,512,439 km (0.052 R)
• M93: 82,006,112 km (0.119 R)
• M94: 82,129,680 km (0.119 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 10,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit