🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.69 AU - 0.95 AU

Year: 275 Days

Day: 22 Hours

Environment

Temp: 165 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,413,836 km

• M1: 85,570 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.71 AU - 1.03 AU

Year: 301 Days

Day: 31.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.89 AU - 1.07 AU

Year: 360 Days

Day: 18.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,413,836 km

• M1: 70,760 km (0.102 R)
• M2: 292,763 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.61 AU - 3.69 AU

Year: 2073 Days

Day: 21 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.9 AU - 4.84 AU

Year: 2823 Days

Day: 26.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 10

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.84 AU - 7.14 AU

Year: 6854 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,413,836 km

• M1: 133,142 km (0.117 R)
• M2: 622,178 km (0.034 R)
• M3: 713,283 km (0.113 R)
• M4: 823,686 km (0.119 R)
• M5: 1,015,770 km (0.109 R)
• M6: 1,157,588 km (0.071 R)
• M7: 1,323,193 km (0.058 R)
• M8: 1,678,039 km (0.096 R)
• M9: 1,866,533 km (0.086 R)
• M10: 2,559,171 km (0.067 R)
• M11: 3,467,230 km (0.092 R)
• M12: 3,563,122 km (0.033 R)
• M13: 3,635,677 km (0.042 R)
• M14: 4,132,192 km (0.077 R)
• M15: 4,311,111 km (0.049 R)
• M16: 4,782,794 km (0.086 R)
• M17: 5,106,523 km (0.094 R)
• M18: 5,326,283 km (0.062 R)
• M19: 5,690,105 km (0.093 R)
• M20: 6,033,133 km (0.058 R)
• M21: 6,119,899 km (0.112 R)
• M22: 6,294,779 km (0.031 R)
• M23: 6,382,892 km (0.048 R)
• M24: 6,739,384 km (0.076 R)
• M25: 7,471,666 km (0.107 R)
• M26: 7,942,301 km (0.069 R)
• M27: 8,293,407 km (0.029 R)
• M28: 8,390,047 km (0.086 R)
• M29: 8,978,116 km (0.091 R)
• M30: 9,243,652 km (0.107 R)
• M31: 9,646,968 km (0.075 R)
• M32: 10,575,223 km (0.104 R)
• M33: 10,926,329 km (0.089 R)
• M34: 10,997,089 km (0.068 R)
• M35: 11,424,341 km (0.03 R)
• M36: 11,893,330 km (0.101 R)
• M37: 12,039,038 km (0.105 R)
• M38: 12,331,951 km (0.105 R)
• M39: 12,479,305 km (0.113 R)
• M40: 13,603,234 km (0.095 R)
• M41: 13,831,819 km (0.112 R)
• M42: 14,100,347 km (0.109 R)
• M43: 17,577,002 km (0.044 R)
• M44: 17,909,408 km (0.068 R)
• M45: 18,369,871 km (0.086 R)
• M46: 18,622,691 km (0.094 R)
• M47: 19,473,753 km (0.067 R)
• M48: 20,337,531 km (0.097 R)
• M49: 20,424,597 km (0.098 R)
• M50: 20,555,495 km (0.079 R)
• M51: 20,730,375 km (0.084 R)
• M52: 20,993,518 km (0.096 R)
• M53: 21,700,966 km (0.061 R)
• M54: 22,686,367 km (0.058 R)
• M55: 22,867,082 km (0.112 R)
• M56: 22,957,588 km (0.089 R)
• M57: 24,283,923 km (0.029 R)
• M58: 26,296,015 km (0.067 R)
• M59: 27,779,427 km (0.075 R)
• M60: 30,776,920 km (0.057 R)
• M61: 33,258,150 km (0.081 R)
• M62: 33,669,394 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 8.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.26 AU - 8.08 AU

Year: 7120 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,413,836 km

• M1: 111,151 km (0.054 R)
• M2: 331,658 km (0.029 R)
• M3: 532,269 km (0.119 R)
• M4: 616,343 km (0.05 R)
• M5: 679,324 km (0.074 R)
• M6: 785,090 km (0.105 R)
• M7: 1,167,312 km (0.1 R)
• M8: 1,673,851 km (0.072 R)
• M9: 2,008,052 km (0.096 R)
• M10: 2,104,543 km (0.075 R)
• M11: 2,568,595 km (0.093 R)
• M12: 2,953,810 km (0.07 R)
• M13: 3,472,167 km (0.081 R)
• M14: 3,635,677 km (0.052 R)
• M15: 4,141,168 km (0.114 R)
• M16: 4,364,667 km (0.109 R)
• M17: 4,465,347 km (0.079 R)
• M18: 5,244,303 km (0.087 R)
• M19: 5,649,564 km (0.094 R)
• M20: 5,731,842 km (0.108 R)
• M21: 6,490,004 km (0.079 R)
• M22: 6,662,790 km (0.057 R)
• M23: 7,012,999 km (0.119 R)
• M24: 7,101,561 km (0.118 R)
• M25: 7,279,582 km (0.12 R)
• M26: 7,429,180 km (0.07 R)
• M27: 7,489,318 km (0.093 R)
• M28: 7,549,606 km (0.098 R)
• M29: 8,788,725 km (0.117 R)
• M30: 10,256,879 km (0.111 R)
• M31: 10,323,899 km (0.08 R)
• M32: 10,492,047 km (0.029 R)
• M33: 10,627,134 km (0.097 R)
• M34: 11,208,172 km (0.099 R)
• M35: 11,554,640 km (0.094 R)
• M36: 11,764,377 km (0.038 R)
• M37: 12,010,465 km (0.084 R)
• M38: 12,651,342 km (0.032 R)
• M39: 12,759,202 km (0.107 R)
• M40: 13,157,432 km (0.111 R)
• M41: 13,376,443 km (0.046 R)
• M42: 13,523,049 km (0.087 R)
• M43: 13,780,956 km (0.116 R)
• M44: 13,855,007 km (0.086 R)
• M45: 14,189,508 km (0.08 R)
• M46: 14,264,307 km (0.076 R)
• M47: 14,564,400 km (0.083 R)
• M48: 14,904,585 km (0.081 R)
• M49: 15,132,872 km (0.114 R)
• M50: 15,324,058 km (0.104 R)
• M51: 15,940,850 km (0.116 R)
• M52: 16,213,417 km (0.11 R)
• M53: 17,198,968 km (0.069 R)
• M54: 17,358,439 km (0.118 R)
• M55: 17,759,362 km (0.105 R)
• M56: 18,122,884 km (0.12 R)
• M57: 18,980,379 km (0.03 R)
• M58: 19,892,926 km (0.104 R)
• M59: 20,186,288 km (0.056 R)
• M60: 20,396,622 km (0.043 R)
• M61: 20,480,996 km (0.117 R)
• M62: 20,565,518 km (0.113 R)
• M63: 20,777,199 km (0.075 R)
• M64: 21,117,535 km (0.091 R)
• M65: 21,932,993 km (0.079 R)
• M66: 22,584,192 km (0.086 R)
• M67: 23,329,788 km (0.055 R)
• M68: 23,506,313 km (0.101 R)
• M69: 24,038,882 km (0.034 R)
• M70: 24,261,932 km (0.104 R)
• M71: 25,206,194 km (0.072 R)
• M72: 26,575,912 km (0.101 R)
• M73: 26,714,290 km (0.058 R)
• M74: 27,176,996 km (0.032 R)
• M75: 28,345,505 km (0.118 R)
• M76: 28,486,726 km (0.031 R)
• M77: 28,675,518 km (0.104 R)
• M78: 30,297,010 km (0.044 R)
• M79: 30,973,192 km (0.048 R)
• M80: 31,070,281 km (0.081 R)
• M81: 31,410,616 km (0.071 R)
• M82: 32,488,319 km (0.061 R)
• M83: 32,586,904 km (0.116 R)
• M84: 32,685,639 km (0.105 R)
• M85: 33,031,808 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 11.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.96 AU - 9.82 AU

Year: 8219 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,413,836 km

• M1: 164,408 km (0.116 R)
• M2: 249,230 km (0.098 R)
• M3: 326,423 km (0.084 R)
• M4: 531,820 km (0.114 R)
• M5: 615,745 km (0.11 R)
• M6: 881,281 km (0.077 R)
• M7: 1,221,467 km (0.057 R)
• M8: 1,644,380 km (0.101 R)
• M9: 1,996,533 km (0.117 R)
• M10: 2,088,386 km (0.102 R)
• M11: 2,494,844 km (0.089 R)
• M12: 3,164,145 km (0.102 R)
• M13: 3,631,189 km (0.103 R)
• M14: 3,858,578 km (0.095 R)
• M15: 4,149,396 km (0.11 R)
• M16: 4,447,395 km (0.101 R)
• M17: 4,876,591 km (0.067 R)
• M18: 5,415,593 km (0.111 R)
• M19: 6,481,328 km (0.036 R)
• M20: 6,792,641 km (0.063 R)
• M21: 7,179,950 km (0.112 R)
• M22: 7,829,205 km (0.114 R)
• M23: 8,235,213 km (0.118 R)
• M24: 8,309,713 km (0.082 R)
• M25: 8,876,240 km (0.117 R)
• M26: 9,377,393 km (0.103 R)
• M27: 9,455,184 km (0.078 R)
• M28: 9,533,424 km (0.084 R)
• M29: 10,086,337 km (0.059 R)
• M30: 10,609,182 km (0.105 R)
• M31: 11,472,511 km (0.091 R)
• M32: 11,891,535 km (0.099 R)
• M33: 12,400,915 km (0.09 R)
• M34: 12,615,289 km (0.029 R)
• M35: 12,874,243 km (0.101 R)
• M36: 14,016,423 km (0.065 R)
• M37: 14,105,733 km (0.103 R)
• M38: 14,329,531 km (0.063 R)
• M39: 15,190,916 km (0.072 R)
• M40: 15,558,627 km (0.101 R)
• M41: 15,790,055 km (0.094 R)
• M42: 16,256,053 km (0.1 R)
• M43: 16,679,415 km (0.078 R)
• M44: 17,729,592 km (0.08 R)
• M45: 17,922,872 km (0.077 R)
• M46: 18,604,739 km (0.043 R)
• M47: 18,998,182 km (0.109 R)
• M48: 19,146,433 km (0.116 R)
• M49: 19,643,547 km (0.072 R)
• M50: 19,843,410 km (0.074 R)
• M51: 20,245,529 km (0.117 R)
• M52: 20,346,358 km (0.112 R)
• M53: 20,447,486 km (0.087 R)
• M54: 20,599,477 km (0.104 R)
• M55: 20,802,631 km (0.117 R)
• M56: 21,776,962 km (0.089 R)
• M57: 22,556,666 km (0.07 R)
• M58: 24,036,339 km (0.066 R)
• M59: 24,196,857 km (0.079 R)
• M60: 24,680,208 km (0.09 R)
• M61: 24,788,068 km (0.12 R)
• M62: 25,929,949 km (0.104 R)
• M63: 26,259,363 km (0.088 R)
• M64: 26,866,880 km (0.064 R)
• M65: 27,255,834 km (0.093 R)
• M66: 27,367,285 km (0.102 R)
• M67: 27,758,782 km (0.113 R)
• M68: 28,377,669 km (0.096 R)
• M69: 28,773,804 km (0.117 R)
• M70: 29,114,887 km (0.099 R)
• M71: 29,571,759 km (0.045 R)
• M72: 30,203,660 km (0.082 R)
• M73: 31,014,481 km (0.113 R)
• M74: 32,480,241 km (0.096 R)
• M75: 32,598,423 km (0.106 R)
• M76: 33,668,946 km (0.062 R)
• M77: 37,196,164 km (0.071 R)
• M78: 37,940,414 km (0.119 R)
• M79: 38,252,026 km (0.039 R)
• M80: 38,376,940 km (0.095 R)
• M81: 39,507,002 km (0.112 R)
• M82: 40,393,370 km (0.081 R)
• M83: 41,286,320 km (0.051 R)
• M84: 41,478,553 km (0.107 R)
• M85: 41,928,244 km (0.072 R)
• M86: 43,481,967 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 14.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.99 AU - 12.27 AU

Year: 11957 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,413,836 km

• M1: 183,257 km (0.106 R)
• M2: 674,088 km (0.073 R)
• M3: 799,152 km (0.036 R)
• M4: 1,054,964 km (0.05 R)
• M5: 1,248,693 km (0.057 R)
• M6: 1,478,476 km (0.109 R)
• M7: 1,824,496 km (0.094 R)
• M8: 2,060,711 km (0.091 R)
• M9: 2,307,547 km (0.089 R)
• M10: 2,622,451 km (0.076 R)
• M11: 3,454,664 km (0.044 R)
• M12: 3,552,052 km (0.074 R)
• M13: 3,749,671 km (0.049 R)
• M14: 3,917,071 km (0.108 R)
• M15: 5,233,233 km (0.092 R)
• M16: 5,842,096 km (0.089 R)
• M17: 7,335,681 km (0.112 R)
• M18: 7,588,651 km (0.059 R)
• M19: 7,758,894 km (0.061 R)
• M20: 7,930,482 km (0.06 R)
• M21: 8,986,194 km (0.078 R)
• M22: 9,714,736 km (0.102 R)
• M23: 10,179,686 km (0.077 R)
• M24: 11,325,307 km (0.096 R)
• M25: 11,667,138 km (0.081 R)
• M26: 12,461,353 km (0.067 R)
• M27: 12,662,712 km (0.116 R)
• M28: 12,763,690 km (0.117 R)
• M29: 13,581,991 km (0.101 R)
• M30: 14,787,750 km (0.112 R)
• M31: 15,701,045 km (0.087 R)
• M32: 15,809,802 km (0.062 R)
• M33: 16,910,095 km (0.064 R)
• M34: 17,133,145 km (0.099 R)
• M35: 18,721,725 km (0.076 R)
• M36: 18,894,660 km (0.082 R)
• M37: 19,300,519 km (0.115 R)
• M38: 20,120,614 km (0.11 R)
• M39: 20,653,931 km (0.07 R)
• M40: 23,327,544 km (0.107 R)
• M41: 24,012,852 km (0.069 R)
• M42: 25,148,599 km (0.086 R)
• M43: 25,594,999 km (0.113 R)
• M44: 27,275,881 km (0.11 R)
• M45: 28,328,002 km (0.111 R)
• M46: 28,526,818 km (0.092 R)
• M47: 28,792,504 km (0.083 R)
• M48: 28,925,646 km (0.053 R)
• M49: 29,125,808 km (0.098 R)
• M50: 30,336,503 km (0.112 R)
• M51: 30,607,724 km (0.069 R)
• M52: 33,434,227 km (0.108 R)
• M53: 34,136,289 km (0.077 R)
• M54: 34,277,360 km (0.086 R)
• M55: 35,340,851 km (0.072 R)
• M56: 36,703,688 km (0.091 R)
• M57: 37,065,116 km (0.078 R)
• M58: 38,010,575 km (0.084 R)
• M59: 39,406,473 km (0.085 R)
• M60: 41,043,821 km (0.064 R)
• M61: 41,268,817 km (0.096 R)
• M62: 41,419,162 km (0.029 R)
• M63: 41,569,508 km (0.101 R)
• M64: 41,795,401 km (0.088 R)
• M65: 43,464,913 km (0.075 R)
• M66: 43,617,802 km (0.084 R)
• M67: 43,924,029 km (0.081 R)
• M68: 44,538,727 km (0.107 R)
• M69: 45,001,583 km (0.072 R)
• M70: 45,543,576 km (0.082 R)
• M71: 46,009,872 km (0.094 R)
• M72: 46,712,384 km (0.037 R)
• M73: 47,339,648 km (0.096 R)
• M74: 48,286,004 km (0.115 R)
• M75: 49,637,321 km (0.117 R)
• M76: 50,598,637 km (0.108 R)
• M77: 52,133,212 km (0.115 R)
• M78: 52,458,289 km (0.099 R)
• M79: 52,621,051 km (0.078 R)
• M80: 53,110,386 km (0.065 R)
• M81: 54,258,101 km (0.096 R)
• M82: 55,165,412 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit