🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 23.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,134,877 km

• M1: 406,757 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.75 AU

Year: 195 Days

Day: 17.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.09 AU - 1.17 AU

Year: 428 Days

Day: 26.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,134,877 km

• M1: 588,817 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.65 AU - 1.99 AU

Year: 875 Days

Day: 40.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.76 AU - 2.12 AU

Year: 963 Days

Day: 14.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.75 AU - 2.45 AU

Year: 1085 Days

Day: 18.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,134,877 km

• M1: 603,029 km (0.08 R)
• M2: 739,911 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.79 AU - 5.35 AU

Year: 3482 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 11.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.3 AU - 10.64 AU

Year: 11221 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,134,877 km

• M1: 255,962 km (0.068 R)
• M2: 505,192 km (0.077 R)
• M3: 1,191,397 km (0.057 R)
• M4: 1,406,370 km (0.09 R)
• M5: 1,518,568 km (0.118 R)
• M6: 1,634,058 km (0.111 R)
• M7: 1,792,631 km (0.103 R)
• M8: 1,874,013 km (0.105 R)
• M9: 1,956,591 km (0.119 R)
• M10: 2,546,455 km (0.108 R)
• M11: 2,708,170 km (0.105 R)
• M12: 2,945,283 km (0.085 R)
• M13: 3,066,308 km (0.106 R)
• M14: 3,338,725 km (0.091 R)
• M15: 3,670,833 km (0.082 R)
• M16: 3,854,240 km (0.091 R)
• M17: 4,013,711 km (0.085 R)
• M18: 4,533,563 km (0.066 R)
• M19: 5,368,020 km (0.091 R)
• M20: 5,940,232 km (0.076 R)
• M21: 6,156,102 km (0.086 R)
• M22: 6,280,567 km (0.083 R)
• M23: 6,468,911 km (0.069 R)
• M24: 6,595,471 km (0.069 R)
• M25: 7,012,550 km (0.117 R)
• M26: 7,175,312 km (0.095 R)
• M27: 7,604,359 km (0.106 R)
• M28: 7,704,590 km (0.092 R)
• M29: 8,143,809 km (0.072 R)
• M30: 8,280,691 km (0.065 R)
• M31: 8,941,166 km (0.108 R)
• M32: 9,082,236 km (0.055 R)
• M33: 9,153,146 km (0.043 R)
• M34: 9,331,167 km (0.102 R)
• M35: 9,438,578 km (0.084 R)
• M36: 9,654,598 km (0.076 R)
• M37: 9,908,615 km (0.111 R)
• M38: 10,054,772 km (0.107 R)
• M39: 10,238,478 km (0.097 R)
• M40: 10,497,582 km (0.035 R)
• M41: 10,609,331 km (0.094 R)
• M42: 11,022,371 km (0.091 R)
• M43: 12,175,472 km (0.113 R)
• M44: 13,005,291 km (0.097 R)
• M45: 14,428,864 km (0.038 R)
• M46: 15,012,146 km (0.069 R)
• M47: 15,475,750 km (0.111 R)
• M48: 15,773,300 km (0.083 R)
• M49: 16,503,637 km (0.072 R)
• M50: 16,807,620 km (0.069 R)
• M51: 17,025,883 km (0.079 R)
• M52: 17,113,548 km (0.116 R)
• M53: 17,201,212 km (0.096 R)
• M54: 17,775,069 km (0.106 R)
• M55: 17,863,931 km (0.1 R)
• M56: 18,310,331 km (0.092 R)
• M57: 18,941,634 km (0.046 R)
• M58: 19,305,456 km (0.088 R)
• M59: 19,763,674 km (0.09 R)
• M60: 21,018,501 km (0.038 R)
• M61: 21,631,852 km (0.095 R)
• M62: 22,155,445 km (0.106 R)
• M63: 22,587,035 km (0.075 R)
• M64: 23,215,196 km (0.12 R)
• M65: 23,702,436 km (0.115 R)
• M66: 24,192,968 km (0.076 R)
• M67: 24,439,505 km (0.101 R)
• M68: 24,686,790 km (0.074 R)
• M69: 26,239,018 km (0.103 R)
• M70: 26,746,454 km (0.097 R)
• M71: 27,874,272 km (0.054 R)
• M72: 28,288,209 km (0.104 R)
• M73: 29,069,858 km (0.079 R)
• M74: 29,700,264 km (0.072 R)
• M75: 30,017,262 km (0.084 R)
• M76: 30,335,307 km (0.116 R)
• M77: 30,921,281 km (0.043 R)
• M78: 31,242,468 km (0.082 R)
• M79: 31,403,435 km (0.106 R)
• M80: 31,996,142 km (0.118 R)
• M81: 33,028,816 km (0.12 R)
• M82: 33,741,501 km (0.105 R)
• M83: 35,294,027 km (0.117 R)
• M84: 35,405,777 km (0.091 R)
• M85: 37,666,051 km (0.117 R)
• M86: 38,238,413 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 14.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.42 AU - 13.8 AU

Year: 14101 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,134,877 km

• M1: 199,564 km (0.103 R)
• M2: 334,202 km (0.101 R)
• M3: 428,448 km (0.104 R)
• M4: 536,458 km (0.094 R)
• M5: 979,866 km (0.054 R)
• M6: 1,752,240 km (0.101 R)
• M7: 1,922,033 km (0.098 R)
• M8: 2,371,276 km (0.032 R)
• M9: 2,584,453 km (0.068 R)
• M10: 2,804,062 km (0.06 R)
• M11: 3,080,968 km (0.101 R)
• M12: 3,771,213 km (0.113 R)
• M13: 3,993,216 km (0.111 R)
• M14: 4,450,537 km (0.1 R)
• M15: 4,744,945 km (0.044 R)
• M16: 4,894,543 km (0.095 R)
• M17: 4,985,199 km (0.062 R)
• M18: 5,076,305 km (0.103 R)
• M19: 5,322,094 km (0.086 R)
• M20: 5,921,682 km (0.089 R)
• M21: 6,083,098 km (0.119 R)
• M22: 6,410,418 km (0.083 R)
• M23: 6,609,533 km (0.118 R)
• M24: 6,709,913 km (0.1 R)
• M25: 7,082,412 km (0.084 R)
• M26: 7,219,444 km (0.096 R)
• M27: 7,392,229 km (0.073 R)
• M28: 7,847,605 km (0.073 R)
• M29: 7,989,573 km (0.085 R)
• M30: 8,312,106 km (0.034 R)
• M31: 8,933,386 km (0.054 R)
• M32: 9,343,285 km (0.101 R)
• M33: 9,989,099 km (0.099 R)
• M34: 10,259,123 km (0.106 R)
• M35: 11,243,626 km (0.098 R)
• M36: 11,484,479 km (0.116 R)
• M37: 12,714,024 km (0.119 R)
• M38: 12,839,237 km (0.068 R)
• M39: 13,642,279 km (0.069 R)
• M40: 14,244,260 km (0.073 R)
• M41: 14,943,032 km (0.051 R)
• M42: 15,922,150 km (0.106 R)
• M43: 16,237,951 km (0.071 R)
• M44: 17,059,842 km (0.077 R)
• M45: 17,708,349 km (0.082 R)
• M46: 18,035,669 km (0.049 R)
• M47: 18,176,590 km (0.078 R)
• M48: 18,459,480 km (0.095 R)
• M49: 18,743,865 km (0.119 R)
• M50: 19,173,211 km (0.071 R)
• M51: 19,268,954 km (0.033 R)
• M52: 19,364,996 km (0.118 R)
• M53: 21,219,261 km (0.091 R)
• M54: 21,566,927 km (0.087 R)
• M55: 22,621,592 km (0.088 R)
• M56: 22,773,583 km (0.117 R)
• M57: 23,078,613 km (0.05 R)
• M58: 24,364,407 km (0.077 R)
• M59: 25,147,103 km (0.119 R)
• M60: 25,304,629 km (0.115 R)
• M61: 25,990,984 km (0.097 R)
• M62: 27,220,380 km (0.044 R)
• M63: 27,598,264 km (0.115 R)
• M64: 28,032,247 km (0.111 R)
• M65: 28,141,155 km (0.075 R)
• M66: 28,304,665 km (0.039 R)
• M67: 28,468,624 km (0.067 R)
• M68: 31,415,702 km (0.119 R)
• M69: 32,839,126 km (0.091 R)
• M70: 32,954,017 km (0.087 R)
• M71: 34,109,212 km (0.052 R)
• M72: 34,691,896 km (0.113 R)
• M73: 35,277,871 km (0.039 R)
• M74: 35,689,863 km (0.087 R)
• M75: 36,876,174 km (0.073 R)
• M76: 37,055,243 km (0.096 R)
• M77: 37,174,772 km (0.063 R)
• M78: 37,954,775 km (0.086 R)
• M79: 38,619,139 km (0.045 R)
• M80: 39,226,357 km (0.075 R)
• M81: 39,959,237 km (0.085 R)
• M82: 40,327,397 km (0.115 R)
• M83: 40,634,970 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.1

Radius: 7.6

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.85 AU - 17.45 AU

Year: 24217 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,134,877 km

• M1: 450,290 km (0.097 R)
• M2: 692,638 km (0.083 R)
• M3: 782,247 km (0.091 R)
• M4: 852,109 km (0.075 R)
• M5: 1,049,130 km (0.096 R)
• M6: 1,371,962 km (0.051 R)
• M7: 1,817,165 km (0.082 R)
• M8: 1,879,847 km (0.078 R)
• M9: 1,975,141 km (0.102 R)
• M10: 2,039,617 km (0.113 R)
• M11: 2,686,927 km (0.096 R)
• M12: 3,393,628 km (0.1 R)
• M13: 4,196,220 km (0.065 R)
• M14: 4,835,302 km (0.089 R)
• M15: 5,233,382 km (0.11 R)
• M16: 6,297,921 km (0.056 R)
• M17: 7,176,359 km (0.11 R)
• M18: 7,376,821 km (0.119 R)
• M19: 8,301,335 km (0.079 R)
• M20: 8,723,949 km (0.105 R)
• M21: 9,425,713 km (0.097 R)
• M22: 10,201,528 km (0.042 R)
• M23: 10,882,796 km (0.112 R)
• M24: 11,403,247 km (0.047 R)
• M25: 11,813,744 km (0.093 R)
• M26: 12,050,557 km (0.03 R)
• M27: 12,891,447 km (0.117 R)
• M28: 13,135,142 km (0.117 R)
• M29: 13,503,751 km (0.079 R)
• M30: 14,439,785 km (0.117 R)
• M31: 15,267,809 km (0.059 R)
• M32: 15,332,136 km (0.114 R)
• M33: 16,176,766 km (0.097 R)
• M34: 16,770,370 km (0.105 R)
• M35: 16,836,792 km (0.092 R)
• M36: 17,707,900 km (0.083 R)
• M37: 17,843,136 km (0.046 R)
• M38: 18,182,873 km (0.074 R)
• M39: 18,319,456 km (0.079 R)
• M40: 19,563,362 km (0.096 R)
• M41: 19,984,032 km (0.031 R)
• M42: 20,054,492 km (0.08 R)
• M43: 20,549,661 km (0.103 R)
• M44: 21,913,844 km (0.101 R)
• M45: 22,570,130 km (0.09 R)
• M46: 23,307,049 km (0.107 R)
• M47: 24,351,841 km (0.038 R)
• M48: 24,427,088 km (0.073 R)
• M49: 24,728,827 km (0.059 R)
• M50: 24,804,374 km (0.113 R)
• M51: 25,641,075 km (0.119 R)
• M52: 26,101,388 km (0.094 R)
• M53: 28,760,789 km (0.118 R)
• M54: 29,479,158 km (0.094 R)
• M55: 29,639,527 km (0.104 R)
• M56: 29,800,195 km (0.096 R)
• M57: 31,505,162 km (0.102 R)
• M58: 32,493,555 km (0.082 R)
• M59: 34,500,859 km (0.108 R)
• M60: 36,032,293 km (0.051 R)
• M61: 37,238,800 km (0.108 R)
• M62: 37,672,933 km (0.078 R)
• M63: 38,370,956 km (0.114 R)
• M64: 40,758,239 km (0.062 R)
• M65: 40,847,549 km (0.09 R)
• M66: 41,474,813 km (0.107 R)
• M67: 42,466,796 km (0.102 R)
• M68: 42,738,616 km (0.066 R)
• M69: 43,011,183 km (0.096 R)
• M70: 45,489,421 km (0.102 R)
• M71: 45,674,773 km (0.108 R)
• M72: 47,260,959 km (0.09 R)
• M73: 48,959,942 km (0.093 R)
• M74: 50,678,971 km (0.106 R)
• M75: 51,159,929 km (0.083 R)
• M76: 51,739,022 km (0.092 R)
• M77: 53,881,263 km (0.078 R)
• M78: 54,273,958 km (0.096 R)
• M79: 54,667,400 km (0.06 R)
• M80: 54,864,570 km (0.059 R)
• M81: 57,548,954 km (0.097 R)
• M82: 58,755,611 km (0.06 R)
• M83: 61,501,181 km (0.109 R)
• M84: 62,322,623 km (0.073 R)
• M85: 63,044,432 km (0.12 R)
• M86: 64,288,189 km (0.063 R)
• M87: 65,017,479 km (0.088 R)
• M88: 65,226,317 km (0.093 R)
• M89: 65,749,461 km (0.038 R)
• M90: 68,173,844 km (0.082 R)
• M91: 70,842,072 km (0.071 R)
• M92: 71,918,877 km (0.065 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit