🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.92 AU - 1.34 AU

Year: 445 Days

Day: 23.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.25 AU - 1.51 AU

Year: 601 Days

Day: 38.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.73 AU

Year: 608 Days

Day: 19.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.64 AU - 2.34 AU

Year: 1041 Days

Day: 44.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,848,894 km

• M1: 62,382 km (0.067 R)
• M2: 1,090,568 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.79 AU - 3.37 AU

Year: 2005 Days

Day: 30.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290

Radius: 10.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.76 AU - 9.68 AU

Year: 8740 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,848,894 km

• M1: 181,612 km (0.049 R)
• M2: 701,315 km (0.057 R)
• M3: 833,260 km (0.048 R)
• M4: 1,232,088 km (0.117 R)
• M5: 1,616,106 km (0.116 R)
• M6: 1,961,078 km (0.067 R)
• M7: 2,094,071 km (0.079 R)
• M8: 2,249,952 km (0.106 R)
• M9: 2,349,285 km (0.111 R)
• M10: 2,429,918 km (0.094 R)
• M11: 2,677,353 km (0.071 R)
• M12: 2,782,820 km (0.111 R)
• M13: 2,868,390 km (0.09 R)
• M14: 2,954,708 km (0.119 R)
• M15: 3,108,045 km (0.106 R)
• M16: 3,286,516 km (0.096 R)
• M17: 3,377,022 km (0.1 R)
• M18: 4,106,761 km (0.081 R)
• M19: 4,180,064 km (0.092 R)
• M20: 4,577,844 km (0.079 R)
• M21: 5,118,641 km (0.089 R)
• M22: 5,303,544 km (0.093 R)
• M23: 5,410,057 km (0.069 R)
• M24: 5,517,469 km (0.113 R)
• M25: 5,981,521 km (0.117 R)
• M26: 6,232,397 km (0.109 R)
• M27: 6,773,193 km (0.073 R)
• M28: 6,860,110 km (0.117 R)
• M29: 7,152,125 km (0.041 R)
• M30: 7,358,869 km (0.087 R)
• M31: 7,567,857 km (0.111 R)
• M32: 7,687,984 km (0.111 R)
• M33: 8,360,726 km (0.087 R)
• M34: 9,211,938 km (0.073 R)
• M35: 9,794,771 km (0.085 R)
• M36: 10,323,001 km (0.089 R)
• M37: 10,758,929 km (0.083 R)
• M38: 10,826,548 km (0.07 R)
• M39: 10,928,274 km (0.11 R)
• M40: 11,064,259 km (0.101 R)
• M41: 11,927,438 km (0.062 R)
• M42: 12,137,922 km (0.074 R)
• M43: 12,991,827 km (0.026 R)
• M44: 13,644,971 km (0.093 R)
• M45: 14,049,334 km (0.095 R)
• M46: 14,457,737 km (0.08 R)
• M47: 15,134,368 km (0.111 R)
• M48: 16,674,927 km (0.115 R)
• M49: 17,463,756 km (0.114 R)
• M50: 18,063,494 km (0.051 R)
• M51: 18,873,567 km (0.072 R)
• M52: 19,488,863 km (0.087 R)
• M53: 20,110,741 km (0.066 R)
• M54: 20,486,980 km (0.082 R)
• M55: 20,739,052 km (0.058 R)
• M56: 21,757,963 km (0.056 R)
• M57: 21,972,337 km (0.107 R)
• M58: 23,185,426 km (0.116 R)
• M59: 23,316,623 km (0.115 R)
• M60: 23,404,288 km (0.082 R)
• M61: 25,090,555 km (0.083 R)
• M62: 25,270,222 km (0.087 R)
• M63: 25,812,065 km (0.096 R)
• M64: 25,948,199 km (0.116 R)
• M65: 26,129,961 km (0.104 R)
• M66: 27,137,503 km (0.108 R)
• M67: 27,645,986 km (0.077 R)
• M68: 28,250,959 km (0.102 R)
• M69: 28,344,458 km (0.103 R)
• M70: 28,719,350 km (0.094 R)
• M71: 29,048,615 km (0.087 R)
• M72: 29,806,329 km (0.097 R)
• M73: 30,426,561 km (0.115 R)
• M74: 31,099,453 km (0.025 R)
• M75: 31,244,263 km (0.081 R)
• M76: 31,631,572 km (0.066 R)
• M77: 31,971,608 km (0.097 R)
• M78: 32,410,827 km (0.045 R)
• M79: 32,508,664 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 10.3

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.69 AU - 11.69 AU

Year: 11186 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,848,894 km

• M1: 233,672 km (0.04 R)
• M2: 298,448 km (0.12 R)
• M3: 530,025 km (0.066 R)
• M4: 857,196 km (0.076 R)
• M5: 2,006,257 km (0.069 R)
• M6: 2,574,430 km (0.118 R)
• M7: 2,862,106 km (0.069 R)
• M8: 3,312,994 km (0.069 R)
• M9: 4,247,532 km (0.088 R)
• M10: 4,314,851 km (0.118 R)
• M11: 4,901,724 km (0.118 R)
• M12: 4,972,484 km (0.094 R)
• M13: 5,294,867 km (0.115 R)
• M14: 5,587,331 km (0.06 R)
• M15: 5,661,232 km (0.054 R)
• M16: 5,735,582 km (0.086 R)
• M17: 5,810,232 km (0.045 R)
• M18: 6,848,740 km (0.108 R)
• M19: 7,007,613 km (0.103 R)
• M20: 7,369,191 km (0.048 R)
• M21: 7,695,913 km (0.096 R)
• M22: 7,902,508 km (0.054 R)
• M23: 8,110,897 km (0.101 R)
• M24: 9,311,420 km (0.105 R)
• M25: 9,753,632 km (0.1 R)
• M26: 10,022,160 km (0.041 R)
• M27: 11,167,481 km (0.042 R)
• M28: 11,779,486 km (0.063 R)
• M29: 11,874,630 km (0.11 R)
• M30: 12,986,741 km (0.103 R)
• M31: 13,331,713 km (0.099 R)
• M32: 13,530,379 km (0.061 R)
• M33: 13,679,828 km (0.087 R)
• M34: 15,153,816 km (0.089 R)
• M35: 15,309,098 km (0.053 R)
• M36: 15,464,979 km (0.049 R)
• M37: 16,891,544 km (0.057 R)
• M38: 17,756,669 km (0.069 R)
• M39: 18,414,899 km (0.119 R)
• M40: 20,494,609 km (0.076 R)
• M41: 20,781,388 km (0.082 R)
• M42: 20,954,024 km (0.089 R)
• M43: 21,069,364 km (0.095 R)
• M44: 21,242,898 km (0.047 R)
• M45: 21,532,968 km (0.117 R)
• M46: 24,627,849 km (0.107 R)
• M47: 25,054,951 km (0.075 R)
• M48: 25,177,471 km (0.04 R)
• M49: 26,975,787 km (0.109 R)
• M50: 27,290,092 km (0.07 R)
• M51: 29,652,991 km (0.08 R)
• M52: 29,847,468 km (0.111 R)
• M53: 30,172,544 km (0.034 R)
• M54: 30,368,069 km (0.08 R)
• M55: 30,695,090 km (0.097 R)
• M56: 31,286,450 km (0.105 R)
• M57: 31,815,278 km (0.062 R)
• M58: 32,681,001 km (0.065 R)
• M59: 32,747,871 km (0.101 R)
• M60: 33,217,609 km (0.102 R)
• M61: 33,486,885 km (0.119 R)
• M62: 34,708,202 km (0.085 R)
• M63: 35,668,022 km (0.106 R)
• M64: 36,706,082 km (0.104 R)
• M65: 36,914,920 km (0.105 R)
• M66: 37,543,830 km (0.068 R)
• M67: 37,964,948 km (0.089 R)
• M68: 39,024,849 km (0.117 R)
• M69: 39,951,159 km (0.115 R)
• M70: 40,524,866 km (0.06 R)
• M71: 41,318,034 km (0.075 R)
• M72: 41,970,879 km (0.102 R)
• M73: 42,116,438 km (0.113 R)
• M74: 42,993,231 km (0.082 R)
• M75: 43,066,534 km (0.09 R)
• M76: 43,213,439 km (0.081 R)
• M77: 43,802,257 km (0.098 R)
• M78: 45,809,262 km (0.054 R)
• M79: 46,034,107 km (0.061 R)
• M80: 46,184,154 km (0.098 R)
• M81: 46,786,136 km (0.109 R)
• M82: 48,760,678 km (0.095 R)
• M83: 49,758,197 km (0.108 R)
• M84: 51,383,577 km (0.111 R)
• M85: 51,539,309 km (0.114 R)
• M86: 51,617,249 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.2

Radius: 6.3

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.28 AU - 17.5 AU

Year: 24608 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,848,894 km

• M1: 110,403 km (0.068 R)
• M2: 279,598 km (0.065 R)
• M3: 526,585 km (0.026 R)
• M4: 887,714 km (0.048 R)
• M5: 973,882 km (0.08 R)
• M6: 1,652,608 km (0.04 R)
• M7: 2,170,815 km (0.055 R)
• M8: 2,694,407 km (0.072 R)
• M9: 4,431,538 km (0.062 R)
• M10: 4,986,845 km (0.082 R)
• M11: 5,090,217 km (0.113 R)
• M12: 5,510,587 km (0.075 R)
• M13: 6,162,086 km (0.055 R)
• M14: 7,126,095 km (0.106 R)
• M15: 7,359,766 km (0.105 R)
• M16: 7,477,500 km (0.081 R)
• M17: 7,954,717 km (0.104 R)
• M18: 8,136,329 km (0.096 R)
• M19: 8,876,090 km (0.062 R)
• M20: 9,637,095 km (0.088 R)
• M21: 9,766,048 km (0.07 R)
• M22: 10,221,574 km (0.047 R)
• M23: 10,817,572 km (0.078 R)
• M24: 11,018,631 km (0.107 R)
• M25: 11,766,770 km (0.07 R)
• M26: 12,391,042 km (0.107 R)
• M27: 15,669,629 km (0.05 R)
• M28: 17,363,974 km (0.111 R)
• M29: 17,757,118 km (0.105 R)
• M30: 18,472,195 km (0.055 R)
• M31: 18,712,749 km (0.106 R)
• M32: 18,793,083 km (0.098 R)
• M33: 19,521,625 km (0.05 R)
• M34: 20,094,734 km (0.108 R)
• M35: 20,839,582 km (0.117 R)
• M36: 21,425,108 km (0.085 R)
• M37: 21,677,779 km (0.026 R)
• M38: 23,386,934 km (0.083 R)
• M39: 23,647,085 km (0.076 R)
• M40: 24,082,714 km (0.083 R)
• M41: 25,494,619 km (0.113 R)
• M42: 25,672,939 km (0.06 R)
• M43: 26,480,618 km (0.028 R)
• M44: 27,570,588 km (0.117 R)
• M45: 28,028,956 km (0.095 R)
• M46: 28,860,571 km (0.073 R)
• M47: 30,358,793 km (0.065 R)
• M48: 30,547,885 km (0.1 R)
• M49: 31,594,621 km (0.065 R)
• M50: 33,723,250 km (0.095 R)
• M51: 35,200,977 km (0.046 R)
• M52: 38,730,141 km (0.114 R)
• M53: 42,475,772 km (0.118 R)
• M54: 44,177,298 km (0.113 R)
• M55: 44,821,018 km (0.105 R)
• M56: 45,684,198 km (0.107 R)
• M57: 46,335,248 km (0.082 R)
• M58: 46,989,290 km (0.116 R)
• M59: 47,756,128 km (0.118 R)
• M60: 50,193,377 km (0.103 R)
• M61: 50,865,071 km (0.078 R)
• M62: 51,089,618 km (0.058 R)
• M63: 52,330,532 km (0.099 R)
• M64: 55,649,361 km (0.096 R)
• M65: 56,112,366 km (0.072 R)
• M66: 56,576,718 km (0.11 R)
• M67: 56,925,879 km (0.118 R)
• M68: 57,275,639 km (0.11 R)
• M69: 57,743,282 km (0.102 R)
• M70: 58,329,407 km (0.1 R)
• M71: 58,682,158 km (0.084 R)
• M72: 58,917,625 km (0.102 R)
• M73: 60,575,020 km (0.073 R)
• M74: 61,290,098 km (0.105 R)
• M75: 62,127,697 km (0.116 R)
• M76: 64,663,530 km (0.119 R)
• M77: 65,272,244 km (0.115 R)
• M78: 68,096,652 km (0.076 R)
• M79: 70,710,126 km (0.088 R)
• M80: 71,086,215 km (0.032 R)
• M81: 71,714,377 km (0.113 R)
• M82: 71,966,150 km (0.071 R)
• M83: 73,102,944 km (0.054 R)
• M84: 74,372,881 km (0.069 R)
• M85: 74,500,338 km (0.092 R)
• M86: 75,138,373 km (0.094 R)
• M87: 76,805,940 km (0.061 R)
• M88: 76,934,595 km (0.087 R)
• M89: 77,579,661 km (0.069 R)
• M90: 80,046,679 km (0.096 R)
• M91: 86,125,439 km (0.107 R)
• M92: 88,139,475 km (0.112 R)
• M93: 88,544,137 km (0.091 R)
• M94: 90,304,755 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit