🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 466 Days

Day: 14.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.24 AU - 1.26 AU

Year: 489 Days

Day: 16.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.13 AU - 1.75 AU

Year: 605 Days

Day: 24 Hours

Environment

Temp: 5 °C

Axial Tilt: 68 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,125,032 km

• M1: 91,255 km (0.051 R)
• M2: 642,672 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.68 AU - 1.82 AU

Year: 810 Days

Day: 47.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,125,032 km

• M1: 371,452 km (0.081 R)
• M2: 1,212,790 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.72 AU - 2 AU

Year: 887 Days

Day: 42.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.81 AU - 2.11 AU

Year: 960 Days

Day: 21.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.92 AU - 2.44 AU

Year: 1126 Days

Day: 27.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.21 AU - 2.63 AU

Year: 1317 Days

Day: 29.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,125,032 km

• M1: 227,389 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 9.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.38 AU - 8 AU

Year: 6745 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,125,032 km

• M1: 168,447 km (0.103 R)
• M2: 276,756 km (0.033 R)
• M3: 338,540 km (0.113 R)
• M4: 480,508 km (0.094 R)
• M5: 826,379 km (0.055 R)
• M6: 1,167,911 km (0.103 R)
• M7: 1,757,326 km (0.111 R)
• M8: 1,972,298 km (0.093 R)
• M9: 2,310,988 km (0.072 R)
• M10: 2,741,680 km (0.097 R)
• M11: 2,941,244 km (0.111 R)
• M12: 3,017,239 km (0.113 R)
• M13: 3,460,648 km (0.103 R)
• M14: 3,568,059 km (0.095 R)
• M15: 3,731,270 km (0.052 R)
• M16: 3,813,699 km (0.09 R)
• M17: 4,093,147 km (0.096 R)
• M18: 4,731,481 km (0.119 R)
• M19: 4,880,780 km (0.046 R)
• M20: 6,164,180 km (0.085 R)
• M21: 6,625,091 km (0.109 R)
• M22: 6,691,962 km (0.114 R)
• M23: 7,029,155 km (0.116 R)
• M24: 7,199,846 km (0.079 R)
• M25: 7,825,913 km (0.108 R)
• M26: 8,002,888 km (0.092 R)
• M27: 8,651,095 km (0.112 R)
• M28: 8,760,751 km (0.112 R)
• M29: 9,055,458 km (0.112 R)
• M30: 9,654,747 km (0.115 R)
• M31: 9,844,737 km (0.025 R)
• M32: 10,074,220 km (0.074 R)
• M33: 11,248,264 km (0.091 R)
• M34: 11,649,336 km (0.1 R)
• M35: 11,811,051 km (0.119 R)
• M36: 12,300,535 km (0.086 R)
• M37: 12,382,814 km (0.07 R)
• M38: 12,589,259 km (0.074 R)
• M39: 12,713,725 km (0.075 R)
• M40: 13,089,365 km (0.109 R)
• M41: 13,851,566 km (0.062 R)
• M42: 13,937,136 km (0.077 R)
• M43: 14,324,595 km (0.104 R)
• M44: 15,864,256 km (0.098 R)
• M45: 16,449,632 km (0.056 R)
• M46: 17,179,520 km (0.065 R)
• M47: 17,548,578 km (0.101 R)
• M48: 18,060,203 km (0.081 R)
• M49: 18,907,824 km (0.051 R)
• M50: 19,432,315 km (0.092 R)
• M51: 19,624,249 km (0.087 R)
• M52: 21,231,229 km (0.115 R)
• M53: 21,776,364 km (0.088 R)
• M54: 23,133,665 km (0.085 R)
• M55: 23,438,994 km (0.118 R)
• M56: 23,643,345 km (0.101 R)
• M57: 24,105,154 km (0.105 R)
• M58: 24,829,507 km (0.079 R)
• M59: 25,351,304 km (0.105 R)
• M60: 26,405,670 km (0.092 R)
• M61: 26,938,238 km (0.117 R)
• M62: 27,851,683 km (0.095 R)
• M63: 29,488,283 km (0.073 R)
• M64: 29,874,695 km (0.083 R)
• M65: 30,207,251 km (0.07 R)
• M66: 30,652,454 km (0.092 R)
• M67: 32,171,321 km (0.093 R)
• M68: 33,599,233 km (0.036 R)
• M69: 33,714,423 km (0.081 R)
• M70: 34,002,848 km (0.068 R)
• M71: 34,176,232 km (0.096 R)
• M72: 34,814,716 km (0.119 R)
• M73: 35,281,611 km (0.116 R)
• M74: 35,340,103 km (0.076 R)
• M75: 35,809,242 km (0.111 R)
• M76: 35,985,618 km (0.12 R)
• M77: 36,635,172 km (0.059 R)
• M78: 37,288,616 km (0.096 R)
• M79: 37,407,696 km (0.117 R)
• M80: 37,467,385 km (0.117 R)
• M81: 37,825,971 km (0.053 R)
• M82: 38,065,627 km (0.059 R)
• M83: 38,727,448 km (0.071 R)
• M84: 38,908,611 km (0.095 R)
• M85: 40,858,170 km (0.112 R)
• M86: 41,165,744 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.9

Radius: 3.2

Gravity: 44.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.47 AU - 16.63 AU

Year: 20426 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,125,032 km

• M1: 79,137 km (0.109 R)
• M2: 106,813 km (0.032 R)
• M3: 128,056 km (0.106 R)
• M4: 258,655 km (0.073 R)
• M5: 321,037 km (0.092 R)
• M6: 460,313 km (0.108 R)
• M7: 638,035 km (0.063 R)
• M8: 928,853 km (0.099 R)
• M9: 1,050,476 km (0.109 R)
• M10: 1,445,415 km (0.081 R)
• M11: 1,790,986 km (0.055 R)
• M12: 2,066,545 km (0.026 R)
• M13: 2,097,961 km (0.077 R)
• M14: 2,161,240 km (0.091 R)
• M15: 2,622,002 km (0.067 R)
• M16: 2,690,219 km (0.085 R)
• M17: 3,591,695 km (0.105 R)
• M18: 4,133,539 km (0.108 R)
• M19: 4,454,576 km (0.082 R)
• M20: 4,618,086 km (0.109 R)
• M21: 6,221,027 km (0.084 R)
• M22: 7,009,558 km (0.099 R)
• M23: 7,731,068 km (0.11 R)
• M24: 7,878,123 km (0.068 R)
• M25: 9,347,174 km (0.076 R)
• M26: 9,608,821 km (0.076 R)
• M27: 9,979,225 km (0.082 R)
• M28: 10,086,038 km (0.092 R)
• M29: 11,900,062 km (0.098 R)
• M30: 12,240,547 km (0.029 R)
• M31: 13,752,383 km (0.099 R)
• M32: 14,109,622 km (0.116 R)
• M33: 14,169,462 km (0.063 R)
• M34: 14,229,301 km (0.118 R)
• M35: 14,833,078 km (0.105 R)
• M36: 14,893,964 km (0.112 R)
• M37: 15,383,598 km (0.045 R)
• M38: 16,003,083 km (0.11 R)
• M39: 16,190,529 km (0.108 R)
• M40: 16,504,535 km (0.077 R)
• M41: 16,757,205 km (0.114 R)
• M42: 17,138,680 km (0.103 R)
• M43: 18,626,880 km (0.109 R)
• M44: 20,697,165 km (0.1 R)
• M45: 21,174,681 km (0.076 R)
• M46: 21,243,047 km (0.072 R)
• M47: 22,070,922 km (0.116 R)
• M48: 22,140,485 km (0.04 R)
• M49: 22,698,784 km (0.072 R)
• M50: 23,971,862 km (0.118 R)
• M51: 24,761,140 km (0.07 R)
• M52: 25,704,953 km (0.113 R)
• M53: 27,627,436 km (0.074 R)
• M54: 27,852,281 km (0.099 R)
• M55: 28,077,576 km (0.084 R)
• M56: 29,979,413 km (0.107 R)
• M57: 30,287,585 km (0.115 R)
• M58: 30,519,312 km (0.047 R)
• M59: 30,674,146 km (0.068 R)
• M60: 32,394,671 km (0.114 R)
• M61: 35,846,642 km (0.103 R)
• M62: 36,583,710 km (0.111 R)
• M63: 36,830,547 km (0.048 R)
• M64: 37,906,604 km (0.058 R)
• M65: 39,497,578 km (0.084 R)
• M66: 39,666,324 km (0.062 R)
• M67: 40,854,281 km (0.078 R)
• M68: 42,139,925 km (0.111 R)
• M69: 44,399,601 km (0.047 R)
• M70: 44,487,265 km (0.092 R)
• M71: 45,986,984 km (0.113 R)
• M72: 48,132,068 km (0.094 R)
• M73: 48,673,462 km (0.107 R)
• M74: 51,134,497 km (0.103 R)
• M75: 51,779,114 km (0.059 R)
• M76: 52,611,926 km (0.042 R)
• M77: 52,983,377 km (0.114 R)
• M78: 53,822,621 km (0.105 R)
• M79: 54,290,713 km (0.087 R)
• M80: 54,948,195 km (0.081 R)
• M81: 55,892,158 km (0.106 R)
• M82: 57,604,754 km (0.118 R)
• M83: 57,891,982 km (0.03 R)
• M84: 58,275,402 km (0.082 R)
• M85: 58,467,485 km (0.117 R)
• M86: 58,563,677 km (0.109 R)
• M87: 59,334,555 km (0.105 R)
• M88: 61,569,547 km (0.096 R)
• M89: 61,667,384 km (0.104 R)
• M90: 62,549,862 km (0.06 R)
• M91: 63,140,474 km (0.097 R)
• M92: 63,535,263 km (0.1 R)
• M93: 65,921,199 km (0.061 R)
• M94: 66,221,442 km (0.105 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit