🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.73 AU - 0.97 AU

Year: 302 Days

Day: 36.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.92 AU - 1.18 AU

Year: 414 Days

Day: 23.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.16 AU - 1.26 AU

Year: 512 Days

Day: 21.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.24 AU - 1.82 AU

Year: 729 Days

Day: 42.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.84 AU - 3.58 AU

Year: 2214 Days

Day: 23.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 12.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.38 AU - 11.56 AU

Year: 13989 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,474,691 km

• M1: 223,948 km (0.119 R)
• M2: 325,375 km (0.112 R)
• M3: 467,493 km (0.043 R)
• M4: 635,941 km (0.032 R)
• M5: 826,827 km (0.109 R)
• M6: 1,203,365 km (0.119 R)
• M7: 1,826,291 km (0.042 R)
• M8: 1,977,385 km (0.072 R)
• M9: 2,455,948 km (0.108 R)
• M10: 2,651,921 km (0.078 R)
• M11: 3,029,656 km (0.099 R)
• M12: 3,332,143 km (0.069 R)
• M13: 3,581,223 km (0.028 R)
• M14: 3,739,947 km (0.112 R)
• M15: 4,130,846 km (0.042 R)
• M16: 4,230,628 km (0.111 R)
• M17: 4,398,776 km (0.072 R)
• M18: 4,637,983 km (0.106 R)
• M19: 5,272,727 km (0.104 R)
• M20: 5,490,391 km (0.045 R)
• M21: 5,711,198 km (0.11 R)
• M22: 5,934,847 km (0.102 R)
• M23: 6,237,782 km (0.033 R)
• M24: 6,740,730 km (0.096 R)
• M25: 7,540,032 km (0.053 R)
• M26: 7,703,393 km (0.082 R)
• M27: 8,159,217 km (0.072 R)
• M28: 8,623,719 km (0.096 R)
• M29: 10,113,564 km (0.081 R)
• M30: 10,841,956 km (0.078 R)
• M31: 11,681,799 km (0.103 R)
• M32: 12,494,115 km (0.114 R)
• M33: 12,687,844 km (0.112 R)
• M34: 12,785,083 km (0.096 R)
• M35: 12,882,621 km (0.061 R)
• M36: 13,127,512 km (0.066 R)
• M37: 13,275,315 km (0.112 R)
• M38: 13,572,267 km (0.085 R)
• M39: 14,629,325 km (0.088 R)
• M40: 14,731,351 km (0.112 R)
• M41: 15,090,386 km (0.113 R)
• M42: 15,348,592 km (0.095 R)
• M43: 15,504,174 km (0.099 R)
• M44: 15,712,564 km (0.056 R)
• M45: 17,304,734 km (0.051 R)
• M46: 18,120,042 km (0.074 R)
• M47: 19,394,317 km (0.062 R)
• M48: 19,900,855 km (0.118 R)
• M49: 20,184,044 km (0.06 R)
• M50: 21,911,750 km (0.081 R)
• M51: 22,087,228 km (0.055 R)
• M52: 23,208,763 km (0.107 R)
• M53: 24,834,294 km (0.12 R)
• M54: 24,956,066 km (0.113 R)
• M55: 25,261,695 km (0.111 R)
• M56: 25,568,520 km (0.11 R)
• M57: 26,123,827 km (0.098 R)
• M58: 28,066,954 km (0.057 R)
• M59: 28,257,542 km (0.038 R)
• M60: 28,959,754 km (0.03 R)
• M61: 29,088,109 km (0.088 R)
• M62: 29,926,755 km (0.068 R)
• M63: 30,577,206 km (0.111 R)
• M64: 31,035,275 km (0.076 R)
• M65: 32,024,715 km (0.115 R)
• M66: 32,689,977 km (0.107 R)
• M67: 34,713,139 km (0.069 R)
• M68: 35,122,738 km (0.117 R)
• M69: 36,360,810 km (0.09 R)
• M70: 38,104,074 km (0.094 R)
• M71: 39,021,258 km (0.094 R)
• M72: 39,945,773 km (0.074 R)
• M73: 40,088,639 km (0.091 R)
• M74: 41,454,468 km (0.086 R)
• M75: 41,599,129 km (0.034 R)
• M76: 44,898,061 km (0.12 R)
• M77: 45,120,962 km (0.102 R)
• M78: 47,068,277 km (0.119 R)
• M79: 47,597,106 km (0.07 R)
• M80: 48,966,375 km (0.074 R)
• M81: 49,272,303 km (0.076 R)
• M82: 50,348,510 km (0.081 R)
• M83: 50,502,745 km (0.087 R)
• M84: 50,966,798 km (0.108 R)
• M85: 52,211,153 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.4

Radius: 7.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.95 AU - 12.23 AU

Year: 15191 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,474,691 km

• M1: 105,616 km (0.106 R)
• M2: 235,617 km (0.07 R)
• M3: 321,935 km (0.067 R)
• M4: 517,459 km (0.114 R)
• M5: 823,237 km (0.12 R)
• M6: 931,396 km (0.072 R)
• M7: 1,374,206 km (0.114 R)
• M8: 1,503,608 km (0.11 R)
• M9: 1,814,622 km (0.101 R)
• M10: 1,875,209 km (0.116 R)
• M11: 2,019,122 km (0.092 R)
• M12: 2,517,732 km (0.117 R)
• M13: 2,746,019 km (0.076 R)
• M14: 2,886,341 km (0.09 R)
• M15: 2,981,186 km (0.112 R)
• M16: 3,052,993 km (0.086 R)
• M17: 3,648,243 km (0.095 R)
• M18: 3,699,555 km (0.104 R)
• M19: 4,198,015 km (0.109 R)
• M20: 4,305,726 km (0.053 R)
• M21: 5,199,872 km (0.104 R)
• M22: 5,315,512 km (0.115 R)
• M23: 5,667,815 km (0.119 R)
• M24: 5,787,044 km (0.117 R)
• M25: 6,027,747 km (0.098 R)
• M26: 6,179,888 km (0.106 R)
• M27: 7,183,540 km (0.069 R)
• M28: 8,069,160 km (0.084 R)
• M29: 8,781,694 km (0.093 R)
• M30: 8,850,509 km (0.084 R)
• M31: 9,058,301 km (0.091 R)
• M32: 9,833,966 km (0.096 R)
• M33: 10,121,343 km (0.08 R)
• M34: 10,229,802 km (0.108 R)
• M35: 10,520,919 km (0.094 R)
• M36: 10,740,978 km (0.061 R)
• M37: 10,925,731 km (0.102 R)
• M38: 11,185,882 km (0.093 R)
• M39: 11,260,681 km (0.117 R)
• M40: 12,055,344 km (0.082 R)
• M41: 12,285,725 km (0.103 R)
• M42: 13,261,253 km (0.093 R)
• M43: 13,858,448 km (0.087 R)
• M44: 14,059,507 km (0.101 R)
• M45: 14,627,381 km (0.11 R)
• M46: 14,791,041 km (0.106 R)
• M47: 15,451,814 km (0.059 R)
• M48: 16,122,163 km (0.106 R)
• M49: 17,621,432 km (0.059 R)
• M50: 18,409,664 km (0.105 R)
• M51: 19,388,782 km (0.098 R)
• M52: 19,523,569 km (0.083 R)
• M53: 20,247,773 km (0.054 R)
• M54: 20,338,878 km (0.107 R)
• M55: 20,475,909 km (0.111 R)
• M56: 20,521,686 km (0.083 R)
• M57: 21,350,608 km (0.103 R)
• M58: 21,815,857 km (0.106 R)
• M59: 22,049,679 km (0.044 R)
• M60: 22,946,069 km (0.088 R)
• M61: 23,041,064 km (0.042 R)
• M62: 24,240,091 km (0.065 R)
• M63: 24,628,148 km (0.113 R)
• M64: 24,725,386 km (0.078 R)
• M65: 24,822,924 km (0.118 R)
• M66: 25,410,246 km (0.102 R)
• M67: 25,903,171 km (0.082 R)
• M68: 26,648,467 km (0.082 R)
• M69: 27,805,008 km (0.098 R)
• M70: 28,007,863 km (0.05 R)
• M71: 28,109,440 km (0.109 R)
• M72: 28,619,120 km (0.116 R)
• M73: 29,131,941 km (0.117 R)
• M74: 29,235,014 km (0.065 R)
• M75: 29,751,426 km (0.046 R)
• M76: 29,907,008 km (0.057 R)
• M77: 30,166,710 km (0.028 R)
• M78: 31,688,419 km (0.051 R)
• M79: 32,485,327 km (0.098 R)
• M80: 32,645,397 km (0.12 R)
• M81: 33,611,949 km (0.117 R)
• M82: 34,098,740 km (0.037 R)
• M83: 36,068,944 km (0.106 R)
• M84: 37,235,209 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.1

Radius: 4

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.63 AU - 20.07 AU

Year: 26630 Days

Day: 19.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,474,691 km

• M1: 174,730 km (0.106 R)
• M2: 231,877 km (0.094 R)
• M3: 295,905 km (0.101 R)
• M4: 461,360 km (0.089 R)
• M5: 675,883 km (0.084 R)
• M6: 793,916 km (0.068 R)
• M7: 1,270,984 km (0.047 R)
• M8: 2,328,341 km (0.109 R)
• M9: 2,801,519 km (0.059 R)
• M10: 3,224,433 km (0.11 R)
• M11: 3,383,156 km (0.088 R)
• M12: 3,423,098 km (0.103 R)
• M13: 3,544,422 km (0.072 R)
• M14: 3,874,435 km (0.113 R)
• M15: 4,607,914 km (0.11 R)
• M16: 4,876,891 km (0.108 R)
• M17: 5,571,473 km (0.091 R)
• M18: 6,002,764 km (0.099 R)
• M19: 6,745,368 km (0.078 R)
• M20: 7,153,172 km (0.082 R)
• M21: 7,360,066 km (0.025 R)
• M22: 7,726,880 km (0.092 R)
• M23: 8,153,383 km (0.091 R)
• M24: 8,478,160 km (0.116 R)
• M25: 8,862,477 km (0.078 R)
• M26: 9,705,012 km (0.114 R)
• M27: 9,991,492 km (0.094 R)
• M28: 10,749,355 km (0.113 R)
• M29: 10,986,318 km (0.1 R)
• M30: 12,443,401 km (0.106 R)
• M31: 12,942,310 km (0.032 R)
• M32: 13,257,513 km (0.092 R)
• M33: 13,703,165 km (0.062 R)
• M34: 14,608,830 km (0.052 R)
• M35: 14,805,402 km (0.12 R)
• M36: 15,667,385 km (0.076 R)
• M37: 16,750,474 km (0.069 R)
• M38: 19,417,804 km (0.098 R)
• M39: 20,287,117 km (0.036 R)
• M40: 21,169,146 km (0.106 R)
• M41: 21,465,798 km (0.111 R)
• M42: 23,581,412 km (0.085 R)
• M43: 26,158,384 km (0.097 R)
• M44: 26,237,971 km (0.116 R)
• M45: 26,556,614 km (0.072 R)
• M46: 27,037,122 km (0.043 R)
• M47: 28,006,666 km (0.074 R)
• M48: 28,088,047 km (0.105 R)
• M49: 28,169,429 km (0.064 R)
• M50: 30,312,867 km (0.112 R)
• M51: 31,827,246 km (0.118 R)
• M52: 33,193,823 km (0.107 R)
• M53: 34,231,434 km (0.047 R)
• M54: 34,405,416 km (0.079 R)
• M55: 36,160,947 km (0.087 R)
• M56: 37,138,868 km (0.105 R)
• M57: 38,215,674 km (0.045 R)
• M58: 38,486,446 km (0.08 R)
• M59: 39,029,935 km (0.091 R)
• M60: 39,302,652 km (0.112 R)
• M61: 39,758,476 km (0.116 R)
• M62: 40,032,839 km (0.099 R)
• M63: 40,216,096 km (0.053 R)
• M64: 41,971,029 km (0.093 R)
• M65: 42,717,373 km (0.09 R)
• M66: 42,998,467 km (0.118 R)
• M67: 43,186,213 km (0.071 R)
• M68: 46,033,958 km (0.059 R)
• M69: 46,129,850 km (0.101 R)
• M70: 48,452,955 km (0.075 R)
• M71: 49,137,665 km (0.066 R)
• M72: 51,210,941 km (0.114 R)
• M73: 51,509,539 km (0.106 R)
• M74: 52,108,230 km (0.116 R)
• M75: 55,034,513 km (0.065 R)
• M76: 56,260,917 km (0.106 R)
• M77: 56,877,559 km (0.104 R)
• M78: 57,806,562 km (0.047 R)
• M79: 59,261,700 km (0.115 R)
• M80: 60,203,419 km (0.05 R)
• M81: 60,413,455 km (0.06 R)
• M82: 61,572,539 km (0.091 R)
• M83: 63,271,671 km (0.095 R)
• M84: 64,448,707 km (0.079 R)
• M85: 64,986,063 km (0.108 R)
• M86: 66,281,880 km (0.093 R)
• M87: 66,824,322 km (0.035 R)
• M88: 68,241,612 km (0.114 R)
• M89: 68,569,979 km (0.081 R)
• M90: 71,660,970 km (0.101 R)
• M91: 74,571,397 km (0.118 R)
• M92: 75,361,573 km (0.115 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: 421 - 10,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit