🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 219 Days

Day: 17.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,570,605 km

• M1: 159,471 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.84 AU - 1.3 AU

Year: 424 Days

Day: 18.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.09 AU - 1.71 AU

Year: 634 Days

Day: 34.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,570,605 km

• M1: 148,251 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.03 AU - 2.53 AU

Year: 1318 Days

Day: 47.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.48 AU - 2.62 AU

Year: 1559 Days

Day: 43.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 9.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.95 AU - 4.85 AU

Year: 3534 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,570,605 km

• M1: 127,906 km (0.1 R)
• M2: 205,248 km (0.108 R)
• M3: 568,023 km (0.117 R)
• M4: 713,582 km (0.119 R)
• M5: 786,586 km (0.034 R)
• M6: 1,001,259 km (0.073 R)
• M7: 1,533,827 km (0.035 R)
• M8: 1,817,165 km (0.114 R)
• M9: 2,238,882 km (0.108 R)
• M10: 2,418,998 km (0.075 R)
• M11: 2,705,328 km (0.118 R)
• M12: 3,201,694 km (0.077 R)
• M13: 3,357,724 km (0.097 R)
• M14: 4,090,903 km (0.088 R)
• M15: 4,260,398 km (0.056 R)
• M16: 4,694,531 km (0.099 R)
• M17: 4,783,093 km (0.108 R)
• M18: 4,854,301 km (0.086 R)
• M19: 5,070,171 km (0.081 R)
• M20: 5,344,534 km (0.109 R)
• M21: 5,474,235 km (0.107 R)
• M22: 5,926,768 km (0.069 R)
• M23: 6,138,300 km (0.088 R)
• M24: 6,215,792 km (0.073 R)
• M25: 6,293,582 km (0.074 R)
• M26: 6,411,017 km (0.086 R)
• M27: 6,568,693 km (0.051 R)
• M28: 6,648,129 km (0.117 R)
• M29: 6,948,372 km (0.108 R)
• M30: 7,029,305 km (0.057 R)
• M31: 7,335,232 km (0.105 R)
• M32: 7,624,704 km (0.079 R)
• M33: 7,750,067 km (0.062 R)
• M34: 8,236,410 km (0.071 R)
• M35: 8,343,522 km (0.091 R)
• M36: 8,407,999 km (0.092 R)
• M37: 8,494,167 km (0.084 R)
• M38: 8,776,458 km (0.098 R)
• M39: 9,216,725 km (0.076 R)
• M40: 9,664,172 km (0.087 R)
• M41: 9,731,940 km (0.112 R)
• M42: 10,210,503 km (0.038 R)
• M43: 10,487,559 km (0.095 R)
• M44: 10,603,647 km (0.027 R)
• M45: 11,025,213 km (0.066 R)
• M46: 11,167,032 km (0.103 R)
• M47: 11,428,529 km (0.114 R)
• M48: 11,643,950 km (0.104 R)
• M49: 12,030,362 km (0.074 R)
• M50: 12,420,962 km (0.08 R)
• M51: 12,617,832 km (0.109 R)
• M52: 12,865,267 km (0.077 R)
• M53: 13,592,313 km (0.041 R)
• M54: 13,744,304 km (0.039 R)
• M55: 14,024,651 km (0.079 R)
• M56: 14,152,557 km (0.04 R)
• M57: 15,269,604 km (0.073 R)
• M58: 15,878,617 km (0.049 R)
• M59: 16,038,837 km (0.109 R)
• M60: 16,119,171 km (0.114 R)
• M61: 16,739,254 km (0.113 R)
• M62: 16,875,089 km (0.112 R)
• M63: 17,038,599 km (0.052 R)
• M64: 17,257,461 km (0.12 R)
• M65: 17,339,740 km (0.034 R)
• M66: 17,449,694 km (0.101 R)
• M67: 17,753,228 km (0.104 R)
• M68: 17,863,931 km (0.091 R)
• M69: 17,947,257 km (0.117 R)
• M70: 18,142,033 km (0.118 R)
• M71: 18,281,458 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.6

Radius: 11.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.13 AU - 6.51 AU

Year: 5376 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 130.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,570,605 km

• M1: 144,362 km (0.112 R)
• M2: 294,558 km (0.116 R)
• M3: 403,914 km (0.096 R)
• M4: 510,578 km (0.096 R)
• M5: 769,831 km (0.097 R)
• M6: 975,528 km (0.046 R)
• M7: 1,071,270 km (0.072 R)
• M8: 1,273,227 km (0.111 R)
• M9: 1,866,533 km (0.047 R)
• M10: 2,293,784 km (0.087 R)
• M11: 2,405,384 km (0.116 R)
• M12: 2,499,780 km (0.114 R)
• M13: 2,810,495 km (0.035 R)
• M14: 3,113,132 km (0.096 R)
• M15: 3,490,418 km (0.115 R)
• M16: 4,016,404 km (0.04 R)
• M17: 4,497,062 km (0.071 R)
• M18: 4,996,120 km (0.086 R)
• M19: 5,289,182 km (0.073 R)
• M20: 5,995,135 km (0.096 R)
• M21: 6,597,266 km (0.076 R)
• M22: 6,865,046 km (0.108 R)
• M23: 6,973,206 km (0.069 R)
• M24: 7,081,963 km (0.066 R)
• M25: 7,383,852 km (0.069 R)
• M26: 7,662,104 km (0.112 R)
• M27: 8,488,183 km (0.074 R)
• M28: 9,282,847 km (0.082 R)
• M29: 9,402,525 km (0.063 R)
• M30: 9,673,896 km (0.082 R)
• M31: 9,764,851 km (0.103 R)
• M32: 9,856,256 km (0.107 R)
• M33: 9,978,477 km (0.045 R)
• M34: 10,286,050 km (0.091 R)
• M35: 10,534,532 km (0.104 R)
• M36: 10,942,486 km (0.077 R)
• M37: 11,037,331 km (0.09 R)
• M38: 11,196,054 km (0.09 R)
• M39: 11,515,894 km (0.104 R)
• M40: 11,871,189 km (0.086 R)
• M41: 12,925,106 km (0.085 R)
• M42: 13,058,997 km (0.036 R)
• M43: 13,159,676 km (0.101 R)
• M44: 13,328,123 km (0.084 R)
• M45: 13,531,127 km (0.049 R)
• M46: 13,633,004 km (0.061 R)
• M47: 14,249,796 km (0.1 R)
• M48: 14,388,174 km (0.093 R)
• M49: 14,840,707 km (0.044 R)
• M50: 15,016,036 km (0.117 R)
• M51: 15,227,418 km (0.083 R)
• M52: 15,439,697 km (0.095 R)
• M53: 15,653,024 km (0.094 R)
• M54: 15,938,905 km (0.067 R)
• M55: 16,843,523 km (0.092 R)
• M56: 17,063,133 km (0.117 R)
• M57: 17,210,038 km (0.104 R)
• M58: 17,876,497 km (0.078 R)
• M59: 18,287,891 km (0.086 R)
• M60: 18,438,237 km (0.093 R)
• M61: 18,513,634 km (0.105 R)
• M62: 18,929,815 km (0.047 R)
• M63: 19,158,251 km (0.116 R)
• M64: 19,617,666 km (0.116 R)
• M65: 20,003,330 km (0.111 R)
• M66: 20,197,059 km (0.084 R)
• M67: 20,782,136 km (0.03 R)
• M68: 21,293,611 km (0.106 R)
• M69: 21,531,173 km (0.093 R)
• M70: 22,289,185 km (0.109 R)
• M71: 22,651,212 km (0.114 R)
• M72: 22,974,643 km (0.1 R)
• M73: 24,118,917 km (0.113 R)
• M74: 25,827,773 km (0.106 R)
• M75: 26,420,181 km (0.094 R)
• M76: 26,590,274 km (0.116 R)
• M77: 28,267,565 km (0.063 R)
• M78: 29,184,899 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.6

Radius: 13.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.26 AU - 7.98 AU

Year: 6522 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,570,605 km

• M1: 179,966 km (0.106 R)
• M2: 334,800 km (0.057 R)
• M3: 487,091 km (0.119 R)
• M4: 658,679 km (0.095 R)
• M5: 1,113,906 km (0.052 R)
• M6: 1,344,436 km (0.033 R)
• M7: 1,502,262 km (0.111 R)
• M8: 2,213,300 km (0.084 R)
• M9: 2,367,087 km (0.104 R)
• M10: 2,489,458 km (0.081 R)
• M11: 3,047,159 km (0.094 R)
• M12: 3,463,640 km (0.079 R)
• M13: 3,734,711 km (0.108 R)
• M14: 4,054,401 km (0.076 R)
• M15: 4,426,302 km (0.1 R)
• M16: 4,512,919 km (0.106 R)
• M17: 4,831,562 km (0.085 R)
• M18: 5,914,950 km (0.114 R)
• M19: 6,227,610 km (0.11 R)
• M20: 6,669,671 km (0.09 R)
• M21: 6,907,083 km (0.033 R)
• M22: 7,134,622 km (0.057 R)
• M23: 7,597,178 km (0.084 R)
• M24: 7,792,852 km (0.102 R)
• M25: 8,109,252 km (0.062 R)
• M26: 8,864,422 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 10.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.16 AU - 7.6 AU

Year: 7676 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,570,605 km

• M1: 146,008 km (0.099 R)
• M2: 361,728 km (0.089 R)
• M3: 467,045 km (0.092 R)
• M4: 684,709 km (0.098 R)
• M5: 1,505,254 km (0.041 R)
• M6: 1,922,931 km (0.069 R)
• M7: 2,470,908 km (0.12 R)
• M8: 2,664,039 km (0.087 R)
• M9: 3,065,560 km (0.102 R)
• M10: 3,221,141 km (0.07 R)
• M11: 3,540,084 km (0.087 R)
• M12: 3,621,465 km (0.108 R)
• M13: 3,758,497 km (0.074 R)
• M14: 3,841,673 km (0.057 R)
• M15: 4,352,999 km (0.11 R)
• M16: 4,557,798 km (0.096 R)
• M17: 4,886,016 km (0.099 R)
• M18: 5,098,894 km (0.053 R)
• M19: 5,439,678 km (0.078 R)
• M20: 6,978,142 km (0.081 R)
• M21: 7,321,918 km (0.08 R)
• M22: 7,461,044 km (0.093 R)
• M23: 7,530,906 km (0.06 R)
• M24: 7,777,145 km (0.069 R)
• M25: 7,919,113 km (0.061 R)
• M26: 9,423,170 km (0.111 R)
• M27: 11,013,395 km (0.037 R)
• M28: 11,656,367 km (0.059 R)
• M29: 12,146,599 km (0.08 R)
• M30: 12,228,878 km (0.111 R)
• M31: 12,601,825 km (0.1 R)
• M32: 12,936,476 km (0.036 R)
• M33: 13,828,977 km (0.094 R)
• M34: 14,304,249 km (0.101 R)
• M35: 14,478,531 km (0.075 R)
• M36: 14,653,411 km (0.051 R)
• M37: 15,093,827 km (0.107 R)
• M38: 15,404,691 km (0.047 R)
• M39: 15,717,650 km (0.092 R)
• M40: 15,897,317 km (0.068 R)
• M41: 15,987,524 km (0.104 R)
• M42: 16,714,869 km (0.089 R)
• M43: 17,128,807 km (0.103 R)
• M44: 17,592,710 km (0.057 R)
• M45: 17,779,408 km (0.114 R)
• M46: 18,013,678 km (0.087 R)
• M47: 18,438,087 km (0.047 R)
• M48: 19,585,652 km (0.105 R)
• M49: 20,022,029 km (0.119 R)
• M50: 20,168,187 km (0.084 R)
• M51: 20,510,616 km (0.099 R)
• M52: 20,707,188 km (0.081 R)
• M53: 21,549,573 km (0.107 R)
• M54: 21,699,321 km (0.086 R)
• M55: 22,302,051 km (0.115 R)
• M56: 22,910,166 km (0.093 R)
• M57: 23,369,880 km (0.096 R)
• M58: 23,832,736 km (0.081 R)
• M59: 24,039,331 km (0.096 R)
• M60: 24,246,673 km (0.081 R)
• M61: 24,663,004 km (0.098 R)
• M62: 25,449,889 km (0.075 R)
• M63: 25,714,079 km (0.119 R)
• M64: 26,565,440 km (0.074 R)
• M65: 27,751,153 km (0.093 R)
• M66: 27,914,215 km (0.065 R)
• M67: 28,789,063 km (0.111 R)
• M68: 28,899,017 km (0.116 R)
• M69: 29,174,726 km (0.114 R)
• M70: 31,467,314 km (0.077 R)
• M71: 32,035,337 km (0.036 R)
• M72: 33,123,661 km (0.065 R)
• M73: 33,354,341 km (0.034 R)
• M74: 33,469,980 km (0.066 R)
• M75: 34,515,819 km (0.073 R)
• M76: 34,808,283 km (0.109 R)
• M77: 35,749,553 km (0.118 R)
• M78: 35,926,976 km (0.116 R)
• M79: 36,342,110 km (0.056 R)
• M80: 36,937,958 km (0.084 R)
• M81: 40,026,556 km (0.11 R)
• M82: 40,827,054 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit