🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 38.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 150 Days

Day: 12.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,506,629 km

• M1: 199,115 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.18 AU - 1.86 AU

Year: 691 Days

Day: 19.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,506,629 km

• M1: 76,145 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.71 AU - 1.77 AU

Year: 847 Days

Day: 40.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.36 AU - 3.48 AU

Year: 2334 Days

Day: 43.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 14.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.58 AU - 6.4 AU

Year: 5409 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,506,629 km

• M1: 204,201 km (0.1 R)
• M2: 353,500 km (0.091 R)
• M3: 565,630 km (0.063 R)
• M4: 858,243 km (0.047 R)
• M5: 985,401 km (0.105 R)
• M6: 1,131,110 km (0.025 R)
• M7: 1,358,049 km (0.062 R)
• M8: 1,535,323 km (0.115 R)
• M9: 1,816,417 km (0.071 R)
• M10: 1,956,291 km (0.063 R)
• M11: 2,114,566 km (0.105 R)
• M12: 2,678,699 km (0.088 R)
• M13: 2,806,905 km (0.11 R)
• M14: 3,003,028 km (0.092 R)
• M15: 3,619,221 km (0.101 R)
• M16: 3,978,705 km (0.081 R)
• M17: 4,070,408 km (0.099 R)
• M18: 4,181,410 km (0.045 R)
• M19: 4,274,610 km (0.095 R)
• M20: 4,635,589 km (0.11 R)
• M21: 5,306,386 km (0.111 R)
• M22: 5,673,948 km (0.076 R)
• M23: 5,860,945 km (0.039 R)
• M24: 6,092,373 km (0.049 R)
• M25: 6,520,672 km (0.119 R)
• M26: 7,429,479 km (0.105 R)
• M27: 7,611,540 km (0.086 R)
• M28: 7,841,172 km (0.115 R)
• M29: 8,189,885 km (0.071 R)
• M30: 8,330,956 km (0.076 R)
• M31: 8,425,352 km (0.034 R)
• M32: 8,686,849 km (0.098 R)
• M33: 9,169,302 km (0.086 R)
• M34: 9,364,677 km (0.09 R)
• M35: 9,884,380 km (0.043 R)
• M36: 10,034,576 km (0.102 R)
• M37: 10,286,649 km (0.072 R)
• M38: 10,387,927 km (0.107 R)
• M39: 10,745,615 km (0.053 R)
• M40: 10,900,150 km (0.112 R)
• M41: 11,029,402 km (0.05 R)
• M42: 11,133,223 km (0.097 R)
• M43: 12,243,090 km (0.098 R)
• M44: 12,458,511 km (0.113 R)
• M45: 12,566,820 km (0.08 R)
• M46: 13,250,033 km (0.099 R)
• M47: 13,554,614 km (0.117 R)
• M48: 14,340,153 km (0.106 R)
• M49: 14,481,971 km (0.112 R)
• M50: 15,025,311 km (0.036 R)
• M51: 15,371,929 km (0.072 R)
• M52: 15,488,017 km (0.073 R)
• M53: 15,984,832 km (0.041 R)
• M54: 16,102,416 km (0.1 R)
• M55: 16,220,448 km (0.114 R)
• M56: 17,204,503 km (0.1 R)
• M57: 17,294,860 km (0.115 R)
• M58: 17,415,735 km (0.072 R)
• M59: 17,627,865 km (0.039 R)
• M60: 17,749,488 km (0.056 R)
• M61: 18,546,546 km (0.112 R)
• M62: 18,732,197 km (0.047 R)
• M63: 19,230,357 km (0.116 R)
• M64: 19,324,155 km (0.099 R)
• M65: 19,449,518 km (0.055 R)
• M66: 19,890,682 km (0.12 R)
• M67: 20,718,557 km (0.068 R)
• M68: 21,265,936 km (0.073 R)
• M69: 21,492,726 km (0.086 R)
• M70: 21,590,114 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.7

Radius: 5

Gravity: 21.79 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.23 AU - 13.39 AU

Year: 17916 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,506,629 km

• M1: 85,271 km (0.09 R)
• M2: 194,627 km (0.084 R)
• M3: 275,709 km (0.098 R)
• M4: 454,478 km (0.114 R)
• M5: 509,231 km (0.037 R)
• M6: 772,075 km (0.11 R)
• M7: 815,907 km (0.054 R)
• M8: 883,375 km (0.111 R)
• M9: 1,097,001 km (0.079 R)
• M10: 1,300,305 km (0.036 R)
• M11: 1,433,297 km (0.066 R)
• M12: 1,684,023 km (0.112 R)
• M13: 1,799,812 km (0.089 R)
• M14: 2,100,803 km (0.111 R)
• M15: 2,288,847 km (0.12 R)
• M16: 2,352,726 km (0.099 R)
• M17: 3,564,020 km (0.117 R)
• M18: 3,902,260 km (0.111 R)
• M19: 4,448,442 km (0.068 R)
• M20: 4,976,972 km (0.04 R)
• M21: 5,185,511 km (0.097 R)
• M22: 5,227,548 km (0.057 R)
• M23: 5,482,164 km (0.115 R)
• M24: 5,654,351 km (0.12 R)
• M25: 5,959,680 km (0.097 R)
• M26: 6,225,665 km (0.052 R)
• M27: 7,093,482 km (0.105 R)
• M28: 7,565,314 km (0.061 R)
• M29: 7,756,799 km (0.083 R)
• M30: 8,047,169 km (0.089 R)
• M31: 9,448,602 km (0.092 R)
• M32: 9,551,525 km (0.044 R)
• M33: 9,914,748 km (0.08 R)
• M34: 10,601,403 km (0.077 R)
• M35: 11,194,409 km (0.044 R)
• M36: 11,577,230 km (0.106 R)
• M37: 13,036,706 km (0.087 R)
• M38: 13,963,166 km (0.098 R)
• M39: 14,080,600 km (0.103 R)
• M40: 14,198,184 km (0.08 R)
• M41: 15,695,958 km (0.06 R)
• M42: 16,494,512 km (0.073 R)
• M43: 17,180,418 km (0.029 R)
• M44: 19,358,712 km (0.102 R)
• M45: 19,554,985 km (0.085 R)
• M46: 20,413,527 km (0.117 R)
• M47: 20,546,669 km (0.11 R)
• M48: 20,680,110 km (0.097 R)
• M49: 22,509,692 km (0.066 R)
• M50: 23,130,972 km (0.103 R)
• M51: 23,548,201 km (0.063 R)
• M52: 24,249,216 km (0.119 R)
• M53: 25,242,247 km (0.108 R)
• M54: 25,385,113 km (0.072 R)
• M55: 27,414,259 km (0.108 R)
• M56: 27,634,766 km (0.112 R)
• M57: 29,947,250 km (0.047 R)
• M58: 31,625,738 km (0.094 R)
• M59: 33,021,486 km (0.09 R)
• M60: 33,177,816 km (0.119 R)
• M61: 33,805,678 km (0.103 R)
• M62: 34,358,143 km (0.05 R)
• M63: 34,437,280 km (0.118 R)
• M64: 34,993,186 km (0.091 R)
• M65: 35,632,268 km (0.065 R)
• M66: 35,872,821 km (0.093 R)
• M67: 35,953,155 km (0.115 R)
• M68: 37,327,810 km (0.118 R)
• M69: 37,572,104 km (0.119 R)
• M70: 37,816,995 km (0.071 R)
• M71: 40,462,035 km (0.097 R)
• M72: 41,216,607 km (0.077 R)
• M73: 42,569,570 km (0.119 R)
• M74: 43,166,017 km (0.105 R)
• M75: 43,593,867 km (0.063 R)
• M76: 44,626,242 km (0.089 R)
• M77: 44,972,112 km (0.059 R)
• M78: 45,232,113 km (0.113 R)
• M79: 46,714,927 km (0.088 R)
• M80: 48,391,022 km (0.117 R)
• M81: 49,191,669 km (0.095 R)
• M82: 52,620,752 km (0.109 R)
• M83: 56,219,179 km (0.1 R)
• M84: 56,312,528 km (0.11 R)
• M85: 56,592,874 km (0.084 R)
• M86: 58,095,286 km (0.092 R)
• M87: 58,661,963 km (0.077 R)
• M88: 60,182,326 km (0.106 R)
• M89: 60,373,362 km (0.109 R)
• M90: 61,908,236 km (0.035 R)
• M91: 63,164,859 km (0.077 R)
• M92: 63,650,304 km (0.113 R)
• M93: 64,332,171 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit