🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.12 AU - 1.26 AU

Year: 452 Days

Day: 31.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,917,222 km

• M1: 805,734 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.59 AU - 2.41 AU

Year: 985 Days

Day: 25.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.53 AU - 2.79 AU

Year: 1511 Days

Day: 47.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.83 AU - 5.17 AU

Year: 3324 Days

Day: 30.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 8.2

Gravity: 12.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.13 AU - 9.25 AU

Year: 8162 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,917,222 km

• M1: 202,406 km (0.054 R)
• M2: 411,394 km (0.106 R)
• M3: 520,002 km (0.09 R)
• M4: 623,674 km (0.093 R)
• M5: 801,246 km (0.114 R)
• M6: 869,912 km (0.085 R)
• M7: 1,107,623 km (0.115 R)
• M8: 1,407,267 km (0.117 R)
• M9: 1,621,043 km (0.118 R)
• M10: 1,984,715 km (0.052 R)
• M11: 2,200,435 km (0.04 R)
• M12: 2,654,614 km (0.052 R)
• M13: 2,812,440 km (0.059 R)
• M14: 3,589,601 km (0.116 R)
• M15: 3,735,160 km (0.088 R)
• M16: 4,062,181 km (0.064 R)
• M17: 4,183,355 km (0.063 R)
• M18: 4,648,604 km (0.115 R)
• M19: 4,871,355 km (0.044 R)
• M20: 5,695,490 km (0.112 R)
• M21: 5,831,475 km (0.109 R)
• M22: 5,934,099 km (0.038 R)
• M23: 6,175,849 km (0.03 R)
• M24: 6,315,424 km (0.032 R)
• M25: 6,633,469 km (0.099 R)
• M26: 7,248,316 km (0.061 R)
• M27: 7,358,719 km (0.077 R)
• M28: 7,506,821 km (0.11 R)
• M29: 8,609,806 km (0.103 R)
• M30: 8,844,376 km (0.105 R)
• M31: 9,239,912 km (0.119 R)
• M32: 9,480,017 km (0.037 R)
• M33: 11,602,811 km (0.043 R)
• M34: 11,775,297 km (0.049 R)
• M35: 12,122,813 km (0.097 R)
• M36: 12,297,843 km (0.112 R)
• M37: 13,501,357 km (0.115 R)
• M38: 14,232,143 km (0.084 R)
• M39: 14,370,671 km (0.036 R)
• M40: 14,741,973 km (0.069 R)
• M41: 14,882,146 km (0.1 R)
• M42: 15,305,059 km (0.06 R)
• M43: 15,779,583 km (0.104 R)
• M44: 15,922,898 km (0.103 R)
• M45: 16,210,874 km (0.115 R)
• M46: 16,694,674 km (0.06 R)
• M47: 17,429,050 km (0.085 R)
• M48: 18,374,508 km (0.043 R)
• M49: 19,132,670 km (0.105 R)
• M50: 20,314,942 km (0.065 R)
• M51: 20,888,650 km (0.095 R)
• M52: 21,414,935 km (0.11 R)
• M53: 23,454,104 km (0.097 R)
• M54: 23,617,764 km (0.119 R)
• M55: 23,727,120 km (0.072 R)
• M56: 25,051,659 km (0.111 R)
• M57: 25,666,806 km (0.105 R)
• M58: 26,173,793 km (0.087 R)
• M59: 26,570,377 km (0.093 R)
• M60: 26,683,922 km (0.1 R)
• M61: 26,854,763 km (0.113 R)
• M62: 27,197,491 km (0.062 R)
• M63: 29,166,947 km (0.084 R)
• M64: 29,932,140 km (0.071 R)
• M65: 30,050,323 km (0.096 R)
• M66: 30,228,045 km (0.089 R)
• M67: 31,002,364 km (0.076 R)
• M68: 31,062,203 km (0.1 R)
• M69: 31,421,986 km (0.083 R)
• M70: 32,024,566 km (0.073 R)
• M71: 32,448,825 km (0.05 R)
• M72: 32,570,299 km (0.06 R)
• M73: 33,057,988 km (0.051 R)
• M74: 35,094,763 km (0.107 R)
• M75: 35,219,528 km (0.092 R)
• M76: 36,096,919 km (0.096 R)
• M77: 38,065,178 km (0.1 R)
• M78: 38,900,982 km (0.063 R)
• M79: 39,094,711 km (0.089 R)
• M80: 39,937,844 km (0.118 R)
• M81: 40,787,111 km (0.116 R)
• M82: 41,312,649 km (0.092 R)
• M83: 43,370,218 km (0.045 R)
• M84: 43,437,088 km (0.097 R)
• M85: 43,637,998 km (0.097 R)
• M86: 43,973,696 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 12.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.27 AU - 11.29 AU

Year: 11478 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 96,917,222 km

• M1: 167,849 km (0.101 R)
• M2: 330,462 km (0.083 R)
• M3: 728,691 km (0.119 R)
• M4: 1,049,579 km (0.086 R)
• M5: 1,414,747 km (0.079 R)
• M6: 1,648,419 km (0.062 R)
• M7: 2,153,761 km (0.113 R)
• M8: 2,369,331 km (0.086 R)
• M9: 2,792,693 km (0.111 R)
• M10: 3,179,254 km (0.102 R)
• M11: 3,742,640 km (0.101 R)
• M12: 3,872,191 km (0.044 R)
• M13: 4,202,653 km (0.061 R)
• M14: 4,715,474 km (0.027 R)
• M15: 4,890,953 km (0.106 R)
• M16: 5,176,236 km (0.034 R)
• M17: 5,913,305 km (0.112 R)
• M18: 6,026,849 km (0.067 R)
• M19: 6,217,587 km (0.097 R)
• M20: 6,487,910 km (0.069 R)
• M21: 6,762,123 km (0.066 R)
• M22: 6,920,697 km (0.099 R)
• M23: 8,486,986 km (0.109 R)
• M24: 8,658,126 km (0.114 R)
• M25: 11,595,780 km (0.1 R)
• M26: 11,881,212 km (0.118 R)
• M27: 12,169,039 km (0.086 R)
• M28: 13,994,582 km (0.094 R)
• M29: 14,913,412 km (0.112 R)
• M30: 15,172,066 km (0.068 R)
• M31: 15,746,522 km (0.069 R)
• M32: 16,274,902 km (0.085 R)
• M33: 16,381,266 km (0.09 R)
• M34: 17,186,402 km (0.087 R)
• M35: 18,114,507 km (0.089 R)
• M36: 18,224,761 km (0.027 R)
• M37: 18,390,665 km (0.108 R)
• M38: 21,343,727 km (0.085 R)
• M39: 21,811,070 km (0.103 R)
• M40: 22,163,822 km (0.12 R)
• M41: 22,281,705 km (0.072 R)
• M42: 22,815,321 km (0.034 R)
• M43: 22,934,401 km (0.063 R)
• M44: 23,533,241 km (0.06 R)
• M45: 25,360,429 km (0.117 R)
• M46: 27,169,816 km (0.073 R)
• M47: 27,296,076 km (0.085 R)
• M48: 28,569,902 km (0.047 R)
• M49: 29,084,968 km (0.032 R)
• M50: 29,214,220 km (0.101 R)
• M51: 35,224,015 km (0.091 R)
• M52: 36,749,465 km (0.067 R)
• M53: 37,029,063 km (0.082 R)
• M54: 37,731,276 km (0.053 R)
• M55: 39,220,373 km (0.102 R)
• M56: 39,577,762 km (0.119 R)
• M57: 39,721,077 km (0.052 R)
• M58: 40,008,006 km (0.098 R)
• M59: 40,151,769 km (0.102 R)
• M60: 40,728,619 km (0.111 R)
• M61: 41,308,161 km (0.085 R)
• M62: 41,526,275 km (0.115 R)
• M63: 41,671,833 km (0.081 R)
• M64: 41,817,542 km (0.107 R)
• M65: 41,963,549 km (0.113 R)
• M66: 43,063,243 km (0.104 R)
• M67: 43,358,100 km (0.108 R)
• M68: 43,949,910 km (0.101 R)
• M69: 45,216,256 km (0.06 R)
• M70: 46,268,078 km (0.106 R)
• M71: 47,100,291 km (0.096 R)
• M72: 47,556,266 km (0.088 R)
• M73: 49,471,866 km (0.093 R)
• M74: 49,703,444 km (0.096 R)
• M75: 49,935,470 km (0.107 R)
• M76: 51,725,558 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.6

Radius: 4.7

Gravity: 26.42 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 17.22 AU - 22.78 AU

Year: 31149 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 140.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,917,222 km

• M1: 185,801 km (0.115 R)
• M2: 292,314 km (0.096 R)
• M3: 720,015 km (0.071 R)
• M4: 804,388 km (0.105 R)
• M5: 1,307,785 km (0.094 R)
• M6: 1,376,600 km (0.055 R)
• M7: 1,890,917 km (0.092 R)
• M8: 2,458,791 km (0.113 R)
• M9: 2,630,230 km (0.084 R)
• M10: 3,260,186 km (0.117 R)
• M11: 3,934,723 km (0.061 R)
• M12: 4,236,761 km (0.078 R)
• M13: 4,287,774 km (0.1 R)
• M14: 4,494,070 km (0.089 R)
• M15: 5,629,218 km (0.099 R)
• M16: 5,855,111 km (0.09 R)
• M17: 7,149,282 km (0.03 R)
• M18: 7,332,390 km (0.065 R)
• M19: 7,641,010 km (0.088 R)
• M20: 7,953,820 km (0.12 R)
• M21: 8,852,005 km (0.081 R)
• M22: 9,114,549 km (0.08 R)
• M23: 10,258,375 km (0.112 R)
• M24: 10,812,186 km (0.102 R)
• M25: 11,375,572 km (0.036 R)
• M26: 12,677,821 km (0.113 R)
• M27: 13,196,926 km (0.119 R)
• M28: 13,496,720 km (0.115 R)
• M29: 13,647,365 km (0.095 R)
• M30: 13,798,608 km (0.108 R)
• M31: 15,263,172 km (0.092 R)
• M32: 15,973,911 km (0.089 R)
• M33: 16,213,268 km (0.081 R)
• M34: 16,534,305 km (0.066 R)
• M35: 17,345,724 km (0.099 R)
• M36: 19,176,203 km (0.101 R)
• M37: 19,430,669 km (0.109 R)
• M38: 19,686,033 km (0.097 R)
• M39: 19,857,023 km (0.061 R)
• M40: 20,719,006 km (0.028 R)
• M41: 22,123,431 km (0.118 R)
• M42: 23,196,646 km (0.093 R)
• M43: 25,486,540 km (0.066 R)
• M44: 25,766,139 km (0.098 R)
• M45: 26,328,477 km (0.117 R)
• M46: 26,611,068 km (0.111 R)
• M47: 26,894,705 km (0.097 R)
• M48: 27,084,395 km (0.071 R)
• M49: 27,656,009 km (0.071 R)
• M50: 27,847,494 km (0.119 R)
• M51: 27,943,386 km (0.119 R)
• M52: 28,520,834 km (0.1 R)
• M53: 28,811,204 km (0.112 R)
• M54: 29,883,820 km (0.063 R)
• M55: 31,068,935 km (0.118 R)
• M56: 31,467,314 km (0.095 R)
• M57: 32,571,645 km (0.068 R)
• M58: 36,169,025 km (0.067 R)
• M59: 38,386,963 km (0.115 R)
• M60: 42,731,734 km (0.076 R)
• M61: 44,624,895 km (0.108 R)
• M62: 44,961,790 km (0.104 R)
• M63: 46,317,894 km (0.074 R)
• M64: 47,802,055 km (0.06 R)
• M65: 49,070,196 km (0.112 R)
• M66: 49,882,812 km (0.117 R)
• M67: 49,999,199 km (0.081 R)
• M68: 50,699,915 km (0.083 R)
• M69: 51,521,357 km (0.083 R)
• M70: 52,584,100 km (0.107 R)
• M71: 53,534,795 km (0.096 R)
• M72: 55,332,512 km (0.109 R)
• M73: 55,694,539 km (0.077 R)
• M74: 60,470,451 km (0.05 R)
• M75: 61,216,795 km (0.099 R)
• M76: 64,485,957 km (0.114 R)
• M77: 64,739,825 km (0.111 R)
• M78: 65,121,150 km (0.072 R)
• M79: 68,327,930 km (0.083 R)
• M80: 69,755,094 km (0.119 R)
• M81: 70,276,592 km (0.085 R)
• M82: 70,930,185 km (0.092 R)
• M83: 71,848,566 km (0.084 R)
• M84: 75,160,663 km (0.082 R)
• M85: 77,575,921 km (0.057 R)
• M86: 78,386,741 km (0.072 R)
• M87: 78,657,663 km (0.089 R)
• M88: 81,795,029 km (0.12 R)
• M89: 82,482,432 km (0.094 R)
• M90: 82,620,062 km (0.069 R)
• M91: 83,309,857 km (0.071 R)
• M92: 87,769,220 km (0.092 R)
• M93: 87,909,842 km (0.071 R)
• M94: 89,744,361 km (0.118 R)
• M95: 96,481,651 km (0.107 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit