🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.2 AU - 3.76 AU

Year: 2271 Days

Day: 36 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,425,246 km

• M1: 454,628 km (0.089 R)

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.9

Radius: 11.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.29 AU - 11.79 AU

Year: 13715 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,425,246 km

• M1: 246,088 km (0.091 R)
• M2: 400,025 km (0.111 R)
• M3: 579,243 km (0.1 R)
• M4: 769,382 km (0.051 R)
• M5: 844,181 km (0.062 R)
• M6: 1,042,697 km (0.115 R)
• M7: 1,191,248 km (0.056 R)
• M8: 1,279,511 km (0.113 R)
• M9: 1,582,297 km (0.071 R)
• M10: 1,907,971 km (0.069 R)
• M11: 2,422,438 km (0.12 R)
• M12: 2,622,750 km (0.089 R)
• M13: 3,101,164 km (0.038 R)
• M14: 3,287,712 km (0.034 R)
• M15: 3,836,587 km (0.112 R)
• M16: 4,071,007 km (0.086 R)
• M17: 4,838,294 km (0.063 R)
• M18: 5,091,863 km (0.072 R)
• M19: 5,612,015 km (0.084 R)
• M20: 5,802,004 km (0.11 R)
• M21: 5,917,045 km (0.043 R)
• M22: 6,266,655 km (0.112 R)
• M23: 6,703,331 km (0.111 R)
• M24: 7,438,904 km (0.072 R)
• M25: 7,816,489 km (0.112 R)
• M26: 9,075,205 km (0.096 R)
• M27: 9,478,671 km (0.107 R)
• M28: 10,629,976 km (0.072 R)
• M29: 10,723,923 km (0.046 R)
• M30: 10,865,443 km (0.11 R)
• M31: 11,293,891 km (0.106 R)
• M32: 12,167,244 km (0.116 R)
• M33: 13,012,172 km (0.117 R)
• M34: 13,112,702 km (0.092 R)
• M35: 14,653,411 km (0.086 R)
• M36: 14,810,488 km (0.115 R)
• M37: 14,915,656 km (0.055 R)
• M38: 15,020,973 km (0.092 R)
• M39: 16,413,280 km (0.044 R)
• M40: 17,623,377 km (0.078 R)
• M41: 18,464,865 km (0.108 R)
• M42: 18,976,041 km (0.025 R)
• M43: 20,361,916 km (0.106 R)
• M44: 22,260,014 km (0.079 R)
• M45: 22,380,589 km (0.114 R)
• M46: 22,743,364 km (0.12 R)
• M47: 24,276,144 km (0.116 R)
• M48: 25,968,694 km (0.118 R)
• M49: 26,541,205 km (0.108 R)
• M50: 27,182,382 km (0.08 R)
• M51: 27,958,496 km (0.086 R)
• M52: 28,545,368 km (0.087 R)
• M53: 29,070,457 km (0.092 R)
• M54: 29,268,225 km (0.053 R)
• M55: 30,263,500 km (0.056 R)
• M56: 31,000,568 km (0.099 R)
• M57: 31,405,081 km (0.108 R)
• M58: 31,743,471 km (0.108 R)
• M59: 32,971,670 km (0.081 R)
• M60: 33,591,753 km (0.052 R)
• M61: 34,215,576 km (0.109 R)
• M62: 36,393,572 km (0.101 R)
• M63: 36,891,433 km (0.115 R)
• M64: 38,326,675 km (0.113 R)
• M65: 38,471,187 km (0.12 R)
• M66: 39,342,295 km (0.115 R)
• M67: 40,660,851 km (0.1 R)
• M68: 40,882,106 km (0.038 R)
• M69: 41,696,517 km (0.033 R)
• M70: 42,143,067 km (0.061 R)
• M71: 42,516,313 km (0.084 R)
• M72: 42,740,860 km (0.063 R)
• M73: 46,001,944 km (0.087 R)
• M74: 46,078,687 km (0.117 R)
• M75: 46,309,218 km (0.12 R)
• M76: 46,771,625 km (0.091 R)
• M77: 47,003,501 km (0.108 R)
• M78: 48,090,180 km (0.064 R)
• M79: 48,558,422 km (0.038 R)
• M80: 49,420,704 km (0.066 R)
• M81: 49,972,122 km (0.036 R)
• M82: 50,446,496 km (0.081 R)
• M83: 51,638,642 km (0.097 R)
• M84: 53,242,630 km (0.093 R)
• M85: 53,404,046 km (0.097 R)
• M86: 53,727,028 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 8.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.86 AU - 12.74 AU

Year: 15092 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,425,246 km

• M1: 163,211 km (0.044 R)
• M2: 301,290 km (0.07 R)
• M3: 588,967 km (0.105 R)
• M4: 971,040 km (0.114 R)
• M5: 1,063,641 km (0.08 R)
• M6: 1,120,488 km (0.071 R)
• M7: 1,338,602 km (0.072 R)
• M8: 1,658,143 km (0.066 R)
• M9: 2,048,743 km (0.101 R)
• M10: 2,120,699 km (0.099 R)
• M11: 2,341,655 km (0.12 R)
• M12: 2,467,617 km (0.035 R)
• M13: 2,805,858 km (0.075 R)
• M14: 3,048,805 km (0.089 R)
• M15: 3,526,171 km (0.095 R)
• M16: 3,583,916 km (0.116 R)
• M17: 3,700,303 km (0.1 R)
• M18: 4,487,487 km (0.102 R)
• M19: 4,835,751 km (0.07 R)
• M20: 5,659,886 km (0.079 R)
• M21: 6,209,957 km (0.074 R)
• M22: 6,279,969 km (0.104 R)
• M23: 6,456,046 km (0.114 R)
• M24: 6,598,014 km (0.079 R)
• M25: 6,741,179 km (0.066 R)
• M26: 7,546,614 km (0.117 R)
• M27: 7,998,699 km (0.029 R)
• M28: 8,420,864 km (0.078 R)
• M29: 8,693,282 km (0.093 R)
• M30: 8,889,704 km (0.055 R)
• M31: 9,286,886 km (0.057 R)
• M32: 9,608,821 km (0.074 R)
• M33: 9,852,665 km (0.113 R)
• M34: 11,145,041 km (0.089 R)
• M35: 11,573,340 km (0.084 R)
• M36: 11,919,809 km (0.054 R)
• M37: 13,294,314 km (0.111 R)
• M38: 14,625,137 km (0.034 R)
• M39: 14,811,984 km (0.072 R)
• M40: 15,282,619 km (0.043 R)
• M41: 15,997,847 km (0.088 R)
• M42: 16,529,368 km (0.065 R)
• M43: 16,675,226 km (0.116 R)
• M44: 16,919,519 km (0.087 R)
• M45: 18,057,959 km (0.097 R)
• M46: 18,510,193 km (0.081 R)
• M47: 19,528,506 km (0.116 R)
• M48: 20,200,051 km (0.109 R)
• M49: 22,260,014 km (0.117 R)
• M50: 23,834,681 km (0.067 R)
• M51: 24,220,194 km (0.087 R)
• M52: 24,330,598 km (0.113 R)
• M53: 24,385,949 km (0.104 R)
• M54: 25,444,952 km (0.084 R)
• M55: 25,726,196 km (0.12 R)
• M56: 25,782,445 km (0.081 R)
• M57: 25,838,843 km (0.063 R)
• M58: 28,419,107 km (0.097 R)
• M59: 29,769,378 km (0.095 R)
• M60: 30,720,970 km (0.051 R)
• M61: 30,900,487 km (0.096 R)
• M62: 31,501,422 km (0.118 R)
• M63: 31,682,435 km (0.053 R)
• M64: 32,592,888 km (0.055 R)
• M65: 33,020,738 km (0.102 R)
• M66: 33,881,823 km (0.107 R)
• M67: 33,943,607 km (0.051 R)
• M68: 34,067,325 km (0.041 R)
• M69: 34,750,389 km (0.037 R)
• M70: 36,066,999 km (0.102 R)
• M71: 37,527,523 km (0.085 R)
• M72: 38,168,550 km (0.085 R)
• M73: 39,007,346 km (0.111 R)
• M74: 40,048,098 km (0.071 R)
• M75: 40,244,221 km (0.1 R)
• M76: 41,163,799 km (0.119 R)
• M77: 41,229,772 km (0.075 R)
• M78: 41,891,144 km (0.109 R)
• M79: 42,090,259 km (0.107 R)
• M80: 42,889,859 km (0.043 R)
• M81: 43,425,719 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 12.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.9 AU - 15.82 AU

Year: 16134 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,425,246 km

• M1: 213,775 km (0.104 R)
• M2: 701,913 km (0.106 R)
• M3: 1,501,364 km (0.109 R)
• M4: 1,587,682 km (0.086 R)
• M5: 1,675,795 km (0.096 R)
• M6: 1,826,590 km (0.103 R)
• M7: 2,239,929 km (0.078 R)
• M8: 4,629,157 km (0.071 R)
• M9: 5,870,220 km (0.093 R)
• M10: 6,337,415 km (0.068 R)
• M11: 9,875,703 km (0.119 R)
• M12: 10,207,811 km (0.096 R)
• M13: 10,375,211 km (0.058 R)
• M14: 10,487,409 km (0.114 R)
• M15: 10,599,907 km (0.066 R)
• M16: 10,712,853 km (0.107 R)
• M17: 11,398,909 km (0.067 R)
• M18: 11,805,666 km (0.097 R)
• M19: 12,099,177 km (0.062 R)
• M20: 12,573,851 km (0.115 R)
• M21: 12,693,529 km (0.1 R)
• M22: 14,407,771 km (0.117 R)
• M23: 14,658,497 km (0.061 R)
• M24: 15,547,707 km (0.098 R)
• M25: 15,740,688 km (0.088 R)
• M26: 16,063,819 km (0.061 R)
• M27: 17,712,388 km (0.055 R)
• M28: 18,048,534 km (0.116 R)
• M29: 19,069,689 km (0.103 R)
• M30: 20,601,123 km (0.05 R)
• M31: 21,596,248 km (0.114 R)
• M32: 22,971,651 km (0.106 R)
• M33: 24,077,328 km (0.096 R)
• M34: 24,449,827 km (0.086 R)
• M35: 25,958,671 km (0.096 R)
• M36: 26,187,706 km (0.107 R)
• M37: 26,570,676 km (0.074 R)
• M38: 26,878,399 km (0.092 R)
• M39: 27,264,810 km (0.081 R)
• M40: 27,730,957 km (0.115 R)
• M41: 28,513,653 km (0.087 R)
• M42: 29,382,967 km (0.096 R)
• M43: 30,663,076 km (0.072 R)
• M44: 31,309,937 km (0.072 R)
• M45: 31,472,250 km (0.116 R)
• M46: 31,716,394 km (0.049 R)
• M47: 31,797,925 km (0.044 R)
• M48: 31,879,605 km (0.087 R)
• M49: 32,617,123 km (0.098 R)
• M50: 32,946,687 km (0.095 R)
• M51: 33,941,962 km (0.085 R)
• M52: 34,108,913 km (0.07 R)
• M53: 34,443,414 km (0.076 R)
• M54: 34,527,189 km (0.104 R)
• M55: 36,047,253 km (0.06 R)
• M56: 37,072,896 km (0.044 R)
• M57: 38,455,030 km (0.085 R)
• M58: 39,065,090 km (0.053 R)
• M59: 42,432,239 km (0.105 R)
• M60: 43,786,848 km (0.111 R)
• M61: 43,877,654 km (0.033 R)
• M62: 44,606,345 km (0.106 R)
• M63: 48,122,194 km (0.077 R)
• M64: 48,685,430 km (0.102 R)
• M65: 48,967,871 km (0.113 R)
• M66: 49,062,118 km (0.061 R)
• M67: 49,628,944 km (0.088 R)
• M68: 50,673,885 km (0.096 R)
• M69: 53,657,465 km (0.066 R)
• M70: 54,632,095 km (0.074 R)
• M71: 54,827,769 km (0.101 R)
• M72: 56,697,593 km (0.12 R)
• M73: 60,499,922 km (0.099 R)
• M74: 60,904,884 km (0.037 R)
• M75: 61,209,315 km (0.1 R)
• M76: 61,615,922 km (0.118 R)
• M77: 62,227,478 km (0.085 R)
• M78: 62,431,679 km (0.105 R)
• M79: 62,534,004 km (0.068 R)
• M80: 63,662,271 km (0.103 R)
• M81: 63,971,191 km (0.078 R)
• M82: 67,506,488 km (0.099 R)
• M83: 67,716,374 km (0.072 R)
• M84: 68,452,844 km (0.101 R)
• M85: 68,663,777 km (0.115 R)
• M86: 68,874,860 km (0.086 R)
• M87: 69,192,007 km (0.079 R)
• M88: 69,615,519 km (0.112 R)
• M89: 70,571,748 km (0.108 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit