🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.72 AU - 0.82 AU

Year: 259 Days

Day: 23.8 Hours

Environment

Temp: 71 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.25 AU - 1.59 AU

Year: 648 Days

Day: 37.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,073,705 km

• M1: 1,127,968 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.31 AU - 1.53 AU

Year: 648 Days

Day: 38.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 139 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.32 AU - 1.66 AU

Year: 696 Days

Day: 16.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,073,705 km

• M1: 279,748 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.5 AU - 2.16 AU

Year: 948 Days

Day: 21.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,073,705 km

• M1: 656,585 km (0.072 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 10.3

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.3 AU - 5.46 AU

Year: 3510 Days

Day: 8 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,073,705 km

• M1: 130,449 km (0.074 R)
• M2: 203,752 km (0.092 R)
• M3: 281,394 km (0.055 R)
• M4: 409,599 km (0.108 R)
• M5: 541,395 km (0.103 R)
• M6: 733,778 km (0.105 R)
• M7: 815,009 km (0.055 R)
• M8: 1,038,808 km (0.104 R)
• M9: 1,227,002 km (0.056 R)
• M10: 1,470,697 km (0.111 R)
• M11: 1,560,455 km (0.084 R)
• M12: 2,037,523 km (0.047 R)
• M13: 2,380,102 km (0.114 R)
• M14: 2,576,375 km (0.045 R)
• M15: 2,685,731 km (0.114 R)
• M16: 2,778,182 km (0.109 R)
• M17: 3,100,117 km (0.097 R)
• M18: 3,514,353 km (0.029 R)
• M19: 3,841,973 km (0.042 R)
• M20: 3,946,392 km (0.053 R)
• M21: 4,838,145 km (0.091 R)
• M22: 4,996,419 km (0.107 R)
• M23: 5,365,028 km (0.086 R)
• M24: 5,482,014 km (0.077 R)
• M25: 5,623,534 km (0.055 R)
• M26: 6,079,657 km (0.1 R)
• M27: 6,299,866 km (0.06 R)
• M28: 6,448,117 km (0.091 R)
• M29: 6,849,339 km (0.08 R)
• M30: 7,388,340 km (0.103 R)
• M31: 7,834,590 km (0.075 R)
• M32: 7,940,954 km (0.12 R)
• M33: 8,425,202 km (0.052 R)
• M34: 8,534,110 km (0.111 R)
• M35: 8,616,089 km (0.043 R)
• M36: 8,946,850 km (0.104 R)
• M37: 9,058,001 km (0.106 R)
• M38: 9,225,551 km (0.053 R)
• M39: 9,394,297 km (0.111 R)
• M40: 9,649,063 km (0.079 R)
• M41: 10,165,774 km (0.093 R)
• M42: 10,515,234 km (0.118 R)
• M43: 10,957,595 km (0.034 R)
• M44: 11,166,135 km (0.111 R)
• M45: 11,587,253 km (0.041 R)
• M46: 11,678,059 km (0.037 R)
• M47: 11,891,086 km (0.076 R)
• M48: 12,321,030 km (0.065 R)
• M49: 12,537,947 km (0.093 R)
• M50: 12,975,671 km (0.117 R)
• M51: 13,133,047 km (0.089 R)
• M52: 13,609,517 km (0.097 R)
• M53: 14,611,822 km (0.105 R)
• M54: 15,404,093 km (0.092 R)
• M55: 15,470,813 km (0.07 R)
• M56: 15,704,784 km (0.066 R)
• M57: 16,278,193 km (0.116 R)
• M58: 16,789,818 km (0.081 R)
• M59: 17,133,743 km (0.116 R)
• M60: 18,003,954 km (0.095 R)
• M61: 18,568,537 km (0.089 R)
• M62: 18,746,109 km (0.031 R)
• M63: 18,817,318 km (0.083 R)
• M64: 18,924,280 km (0.12 R)
• M65: 19,031,392 km (0.105 R)
• M66: 19,859,716 km (0.072 R)
• M67: 20,442,848 km (0.082 R)
• M68: 20,516,151 km (0.064 R)
• M69: 21,700,817 km (0.055 R)
• M70: 21,850,415 km (0.067 R)
• M71: 22,113,108 km (0.105 R)
• M72: 23,289,097 km (0.054 R)
• M73: 23,480,583 km (0.103 R)
• M74: 23,557,476 km (0.093 R)
• M75: 23,903,945 km (0.086 R)
• M76: 23,981,137 km (0.066 R)
• M77: 24,602,118 km (0.104 R)
• M78: 24,836,238 km (0.051 R)
• M79: 25,306,873 km (0.106 R)
• M80: 25,740,857 km (0.066 R)
• M81: 25,859,638 km (0.084 R)
• M82: 26,018,361 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 8.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.59 AU - 5.87 AU

Year: 3939 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,073,705 km

• M1: 105,466 km (0.096 R)
• M2: 188,643 km (0.072 R)
• M3: 401,820 km (0.042 R)
• M4: 518,207 km (0.099 R)
• M5: 636,389 km (0.035 R)
• M6: 753,076 km (0.108 R)
• M7: 948,002 km (0.067 R)
• M8: 1,120,638 km (0.091 R)
• M9: 1,277,117 km (0.04 R)
• M10: 1,582,446 km (0.047 R)
• M11: 1,788,742 km (0.118 R)
• M12: 2,194,750 km (0.064 R)
• M13: 2,375,165 km (0.057 R)
• M14: 2,594,625 km (0.111 R)
• M15: 2,733,003 km (0.077 R)
• M16: 3,126,147 km (0.114 R)
• M17: 3,199,599 km (0.103 R)
• M18: 3,827,312 km (0.061 R)
• M19: 4,145,207 km (0.043 R)
• M20: 4,409,996 km (0.11 R)
• M21: 4,934,336 km (0.093 R)
• M22: 5,020,205 km (0.08 R)
• M23: 5,193,140 km (0.085 R)
• M24: 5,434,292 km (0.082 R)
• M25: 5,679,184 km (0.114 R)
• M26: 5,836,860 km (0.051 R)
• M27: 5,904,927 km (0.092 R)
• M28: 6,435,252 km (0.101 R)
• M29: 6,837,071 km (0.108 R)
• M30: 6,980,835 km (0.119 R)
• M31: 7,222,735 km (0.096 R)
• M32: 7,442,793 km (0.102 R)
• M33: 8,015,155 km (0.065 R)
• M34: 8,396,180 km (0.116 R)
• M35: 8,887,161 km (0.077 R)
• M36: 10,803,360 km (0.114 R)
• M37: 10,886,985 km (0.118 R)
• M38: 11,054,983 km (0.105 R)
• M39: 11,252,153 km (0.068 R)
• M40: 11,507,367 km (0.084 R)
• M41: 11,621,511 km (0.099 R)
• M42: 12,081,374 km (0.114 R)
• M43: 12,313,550 km (0.108 R)
• M44: 12,401,065 km (0.108 R)
• M45: 12,752,919 km (0.081 R)
• M46: 13,316,903 km (0.077 R)
• M47: 14,162,730 km (0.084 R)
• M48: 14,777,577 km (0.071 R)
• M49: 15,057,026 km (0.109 R)
• M50: 15,181,790 km (0.064 R)
• M51: 15,244,322 km (0.09 R)
• M52: 16,128,595 km (0.106 R)
• M53: 16,192,474 km (0.057 R)
• M54: 17,715,978 km (0.034 R)
• M55: 17,814,713 km (0.11 R)
• M56: 18,645,131 km (0.12 R)
• M57: 19,454,156 km (0.084 R)
• M58: 19,590,140 km (0.065 R)
• M59: 19,897,115 km (0.084 R)
• M60: 20,274,551 km (0.095 R)
• M61: 20,377,923 km (0.104 R)
• M62: 20,447,037 km (0.114 R)
• M63: 20,585,265 km (0.113 R)
• M64: 21,421,218 km (0.058 R)
• M65: 21,526,386 km (0.112 R)
• M66: 21,878,539 km (0.037 R)
• M67: 22,161,728 km (0.056 R)
• M68: 22,445,964 km (0.055 R)
• M69: 23,740,284 km (0.077 R)
• M70: 24,140,608 km (0.073 R)
• M71: 24,286,766 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 15

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.39 AU - 8.87 AU

Year: 8070 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,073,705 km

• M1: 193,580 km (0.041 R)
• M2: 365,318 km (0.11 R)
• M3: 1,080,097 km (0.077 R)
• M4: 1,376,600 km (0.091 R)
• M5: 1,575,864 km (0.115 R)
• M6: 1,849,778 km (0.09 R)
• M7: 2,468,664 km (0.106 R)
• M8: 2,713,855 km (0.1 R)
• M9: 2,993,154 km (0.115 R)
• M10: 3,635,378 km (0.047 R)
• M11: 4,290,766 km (0.115 R)
• M12: 4,799,100 km (0.092 R)
• M13: 5,169,654 km (0.064 R)
• M14: 5,581,646 km (0.062 R)
• M15: 5,678,286 km (0.069 R)
• M16: 6,037,471 km (0.092 R)
• M17: 6,136,654 km (0.086 R)
• M18: 6,505,413 km (0.077 R)
• M19: 6,846,945 km (0.088 R)
• M20: 7,159,305 km (0.115 R)
• M21: 7,370,238 km (0.058 R)
• M22: 7,726,431 km (0.109 R)
• M23: 8,941,764 km (0.097 R)
• M24: 9,093,157 km (0.058 R)
• M25: 9,207,300 km (0.076 R)
• M26: 9,475,380 km (0.103 R)
• M27: 9,746,152 km (0.107 R)
• M28: 10,733,946 km (0.116 R)
• M29: 10,975,846 km (0.118 R)
• M30: 11,138,010 km (0.111 R)
• M31: 11,464,882 km (0.087 R)
• M32: 11,878,071 km (0.083 R)
• M33: 12,338,084 km (0.11 R)
• M34: 13,189,745 km (0.032 R)
• M35: 13,318,998 km (0.087 R)
• M36: 14,859,706 km (0.087 R)
• M37: 15,355,473 km (0.087 R)
• M38: 15,582,713 km (0.105 R)
• M39: 15,765,222 km (0.105 R)
• M40: 15,902,702 km (0.045 R)
• M41: 16,086,409 km (0.113 R)
• M42: 16,271,012 km (0.088 R)
• M43: 16,688,839 km (0.105 R)
• M44: 16,875,537 km (0.114 R)
• M45: 17,157,081 km (0.095 R)
• M46: 17,440,269 km (0.071 R)
• M47: 17,820,098 km (0.098 R)
• M48: 18,011,135 km (0.06 R)
• M49: 18,106,877 km (0.096 R)
• M50: 20,355,483 km (0.119 R)
• M51: 21,411,195 km (0.072 R)
• M52: 22,124,927 km (0.077 R)
• M53: 22,330,175 km (0.102 R)
• M54: 22,433,098 km (0.095 R)
• M55: 23,314,230 km (0.04 R)
• M56: 23,575,577 km (0.098 R)
• M57: 23,890,481 km (0.107 R)
• M58: 25,539,648 km (0.08 R)
• M59: 25,971,088 km (0.041 R)
• M60: 26,079,397 km (0.065 R)
• M61: 26,187,855 km (0.073 R)
• M62: 26,296,314 km (0.113 R)
• M63: 27,170,264 km (0.11 R)
• M64: 28,164,791 km (0.092 R)
• M65: 28,498,993 km (0.102 R)
• M66: 29,002,689 km (0.102 R)
• M67: 30,132,751 km (0.076 R)
• M68: 30,474,582 km (0.112 R)
• M69: 30,989,648 km (0.069 R)
• M70: 31,565,450 km (0.087 R)
• M71: 31,970,561 km (0.067 R)
• M72: 32,260,930 km (0.083 R)
• M73: 32,610,690 km (0.095 R)
• M74: 33,726,391 km (0.104 R)
• M75: 33,844,424 km (0.087 R)
• M76: 34,259,109 km (0.03 R)
• M77: 34,437,430 km (0.089 R)
• M78: 34,914,198 km (0.051 R)
• M79: 35,874,317 km (0.025 R)
• M80: 36,660,903 km (0.096 R)
• M81: 37,453,173 km (0.032 R)
• M82: 37,698,065 km (0.098 R)
• M83: 38,683,017 km (0.119 R)
• M84: 40,051,240 km (0.07 R)
• M85: 41,182,349 km (0.034 R)
• M86: 42,387,809 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 4.9

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.24 AU - 14.58 AU

Year: 19864 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,073,705 km

• M1: 166,203 km (0.068 R)
• M2: 242,349 km (0.073 R)
• M3: 291,716 km (0.118 R)
• M4: 358,736 km (0.103 R)
• M5: 401,521 km (0.065 R)
• M6: 844,630 km (0.064 R)
• M7: 903,122 km (0.057 R)
• M8: 1,129,314 km (0.11 R)
• M9: 1,512,285 km (0.103 R)
• M10: 1,906,924 km (0.108 R)
• M11: 2,010,446 km (0.1 R)
• M12: 2,332,081 km (0.094 R)
• M13: 2,442,784 km (0.075 R)
• M14: 2,527,007 km (0.108 R)
• M15: 2,785,512 km (0.06 R)
• M16: 3,204,237 km (0.105 R)
• M17: 4,334,598 km (0.118 R)
• M18: 4,574,254 km (0.11 R)
• M19: 4,678,225 km (0.071 R)
• M20: 5,210,045 km (0.065 R)
• M21: 5,538,263 km (0.069 R)
• M22: 6,214,595 km (0.115 R)
• M23: 6,329,935 km (0.081 R)
• M24: 6,640,649 km (0.028 R)
• M25: 7,236,797 km (0.051 R)
• M26: 7,602,713 km (0.098 R)
• M27: 8,394,685 km (0.118 R)
• M28: 8,564,777 km (0.119 R)
• M29: 9,831,572 km (0.09 R)
• M30: 9,965,911 km (0.06 R)
• M31: 12,052,951 km (0.065 R)
• M32: 12,680,215 km (0.091 R)
• M33: 12,973,277 km (0.047 R)
• M34: 13,022,345 km (0.079 R)
• M35: 13,665,765 km (0.097 R)
• M36: 14,117,401 km (0.063 R)
• M37: 14,573,825 km (0.112 R)
• M38: 14,829,338 km (0.099 R)
• M39: 15,397,062 km (0.1 R)
• M40: 16,341,174 km (0.078 R)
• M41: 18,010,686 km (0.064 R)
• M42: 18,726,811 km (0.078 R)
• M43: 19,733,605 km (0.084 R)
• M44: 20,586,013 km (0.113 R)
• M45: 21,045,428 km (0.11 R)
• M46: 21,103,173 km (0.107 R)
• M47: 23,333,528 km (0.098 R)
• M48: 23,452,907 km (0.101 R)
• M49: 23,632,424 km (0.115 R)
• M50: 25,146,504 km (0.095 R)
• M51: 26,442,172 km (0.116 R)
• M52: 27,066,892 km (0.091 R)
• M53: 27,696,400 km (0.107 R)
• M54: 27,822,810 km (0.055 R)
• M55: 28,713,516 km (0.119 R)
• M56: 29,162,459 km (0.07 R)
• M57: 29,484,394 km (0.091 R)
• M58: 29,807,675 km (0.096 R)
• M59: 30,002,152 km (0.12 R)
• M60: 30,197,078 km (0.086 R)
• M61: 30,915,298 km (0.05 R)
• M62: 31,441,284 km (0.12 R)
• M63: 31,903,840 km (0.117 R)
• M64: 33,170,785 km (0.077 R)
• M65: 34,250,432 km (0.075 R)
• M66: 34,590,169 km (0.051 R)
• M67: 36,582,663 km (0.105 R)
• M68: 36,929,880 km (0.101 R)
• M69: 37,557,742 km (0.082 R)
• M70: 38,611,958 km (0.089 R)
• M71: 38,965,458 km (0.074 R)
• M72: 39,604,690 km (0.041 R)
• M73: 41,253,707 km (0.061 R)
• M74: 41,325,813 km (0.119 R)
• M75: 41,398,069 km (0.099 R)
• M76: 42,559,846 km (0.057 R)
• M77: 43,437,986 km (0.044 R)
• M78: 43,879,449 km (0.096 R)
• M79: 43,953,051 km (0.087 R)
• M80: 44,322,259 km (0.056 R)
• M81: 44,618,313 km (0.087 R)
• M82: 45,286,866 km (0.111 R)
• M83: 47,010,383 km (0.042 R)
• M84: 47,539,211 km (0.114 R)
• M85: 49,137,365 km (0.11 R)
• M86: 49,443,742 km (0.056 R)
• M87: 49,597,229 km (0.117 R)
• M88: 49,904,503 km (0.119 R)
• M89: 50,366,761 km (0.035 R)
• M90: 50,443,953 km (0.059 R)
• M91: 51,140,331 km (0.112 R)
• M92: 51,295,464 km (0.085 R)
• M93: 51,761,910 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit