🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.8 AU - 1.04 AU

Year: 334 Days

Day: 37.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,068,424 km

• M1: 175,927 km (0.096 R)
• M2: 777,610 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.07 AU - 1.23 AU

Year: 467 Days

Day: 30.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,068,424 km

• M1: 193,430 km (0.037 R)
• M2: 267,032 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.84 AU - 2.86 AU

Year: 1822 Days

Day: 25.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 8.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.96 AU - 6.52 AU

Year: 5904 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 59,068,424 km

• M1: 109,655 km (0.047 R)
• M2: 162,463 km (0.118 R)
• M3: 232,475 km (0.051 R)
• M4: 300,243 km (0.065 R)
• M5: 411,095 km (0.118 R)
• M6: 848,669 km (0.047 R)
• M7: 1,376,001 km (0.039 R)
• M8: 2,132,518 km (0.091 R)
• M9: 2,332,380 km (0.038 R)
• M10: 2,386,834 km (0.119 R)
• M11: 2,510,701 km (0.096 R)
• M12: 2,693,510 km (0.089 R)
• M13: 3,012,901 km (0.081 R)
• M14: 3,162,050 km (0.112 R)
• M15: 3,911,835 km (0.114 R)
• M16: 4,140,570 km (0.119 R)
• M17: 4,357,038 km (0.115 R)
• M18: 4,458,166 km (0.106 R)
• M19: 4,731,781 km (0.077 R)
• M20: 4,801,044 km (0.103 R)
• M21: 5,099,043 km (0.08 R)
• M22: 5,205,707 km (0.087 R)
• M23: 5,421,427 km (0.114 R)
• M24: 5,530,334 km (0.035 R)
• M25: 5,621,589 km (0.073 R)
• M26: 5,768,793 km (0.08 R)
• M27: 6,010,543 km (0.099 R)
• M28: 6,255,734 km (0.096 R)
• M29: 6,446,621 km (0.099 R)
• M30: 6,834,229 km (0.099 R)
• M31: 7,050,548 km (0.076 R)
• M32: 7,169,478 km (0.108 R)
• M33: 7,229,317 km (0.085 R)
• M34: 8,103,717 km (0.107 R)
• M35: 8,458,712 km (0.102 R)
• M36: 8,606,366 km (0.058 R)
• M37: 9,248,739 km (0.1 R)
• M38: 9,531,928 km (0.086 R)
• M39: 9,751,687 km (0.109 R)
• M40: 9,884,380 km (0.12 R)
• M41: 9,950,951 km (0.106 R)
• M42: 10,084,542 km (0.102 R)
• M43: 10,761,323 km (0.105 R)
• M44: 11,313,339 km (0.087 R)
• M45: 11,382,902 km (0.06 R)
• M46: 12,039,936 km (0.026 R)
• M47: 12,660,917 km (0.116 R)
• M48: 13,072,760 km (0.081 R)
• M49: 14,083,592 km (0.106 R)
• M50: 14,334,019 km (0.118 R)
• M51: 14,459,831 km (0.065 R)
• M52: 14,611,224 km (0.09 R)
• M53: 14,991,951 km (0.076 R)
• M54: 15,504,772 km (0.04 R)
• M55: 16,232,267 km (0.097 R)
• M56: 16,363,464 km (0.053 R)
• M57: 16,521,140 km (0.096 R)
• M58: 16,758,851 km (0.103 R)
• M59: 16,838,288 km (0.094 R)
• M60: 16,970,981 km (0.073 R)
• M61: 17,210,786 km (0.107 R)
• M62: 17,290,971 km (0.09 R)
• M63: 18,180,928 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.9

Radius: 3.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.83 AU - 12.09 AU

Year: 15666 Days

Day: 19.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,068,424 km

• M1: 41,887 km (0.081 R)
• M2: 82,578 km (0.107 R)
• M3: 373,097 km (0.09 R)
• M4: 402,269 km (0.056 R)
• M5: 784,491 km (0.065 R)
• M6: 873,951 km (0.1 R)
• M7: 939,923 km (0.114 R)
• M8: 1,492,239 km (0.114 R)
• M9: 1,766,452 km (0.105 R)
• M10: 3,374,778 km (0.112 R)
• M11: 4,642,321 km (0.069 R)
• M12: 5,133,900 km (0.099 R)
• M13: 5,373,705 km (0.056 R)
• M14: 5,519,413 km (0.076 R)
• M15: 6,317,817 km (0.053 R)
• M16: 6,394,561 km (0.117 R)
• M17: 6,652,468 km (0.099 R)
• M18: 7,717,605 km (0.049 R)
• M19: 7,799,734 km (0.025 R)
• M20: 8,241,945 km (0.107 R)
• M21: 8,297,745 km (0.054 R)
• M22: 9,353,457 km (0.085 R)
• M23: 9,411,800 km (0.044 R)
• M24: 9,440,972 km (0.097 R)
• M25: 10,150,216 km (0.118 R)
• M26: 10,693,256 km (0.12 R)
• M27: 14,077,160 km (0.105 R)
• M28: 14,546,747 km (0.064 R)
• M29: 15,260,928 km (0.1 R)
• M30: 16,021,334 km (0.103 R)
• M31: 17,077,794 km (0.113 R)
• M32: 18,631,068 km (0.113 R)
• M33: 18,924,879 km (0.082 R)
• M34: 19,331,486 km (0.065 R)
• M35: 20,078,278 km (0.1 R)
• M36: 21,101,079 km (0.116 R)
• M37: 21,715,178 km (0.099 R)
• M38: 21,985,801 km (0.109 R)
• M39: 23,078,912 km (0.079 R)
• M40: 23,157,750 km (0.105 R)
• M41: 24,069,849 km (0.082 R)
• M42: 24,430,080 km (0.098 R)
• M43: 24,550,507 km (0.095 R)
• M44: 25,888,211 km (0.076 R)
• M45: 26,917,444 km (0.062 R)
• M46: 27,083,348 km (0.108 R)
• M47: 27,917,955 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.7

Radius: 4.4

Gravity: 29.43 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.87 AU - 15.33 AU

Year: 17958 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,068,424 km

• M1: 56,847 km (0.061 R)
• M2: 142,118 km (0.11 R)
• M3: 400,473 km (0.099 R)
• M4: 528,380 km (0.087 R)
• M5: 754,572 km (0.097 R)
• M6: 960,269 km (0.069 R)
• M7: 1,183,020 km (0.115 R)
• M8: 1,421,479 km (0.087 R)
• M9: 1,617,153 km (0.114 R)
• M10: 2,482,427 km (0.117 R)
• M11: 3,428,933 km (0.117 R)
• M12: 3,690,879 km (0.114 R)
• M13: 3,766,874 km (0.098 R)
• M14: 5,136,443 km (0.091 R)
• M15: 6,458,439 km (0.083 R)
• M16: 6,642,145 km (0.058 R)
• M17: 6,921,145 km (0.102 R)
• M18: 7,490,515 km (0.11 R)
• M19: 7,878,422 km (0.119 R)
• M20: 8,472,475 km (0.111 R)
• M21: 10,019,617 km (0.028 R)
• M22: 10,232,345 km (0.082 R)
• M23: 11,875,079 km (0.063 R)
• M24: 11,987,427 km (0.052 R)
• M25: 12,156,772 km (0.069 R)
• M26: 13,305,235 km (0.103 R)
• M27: 14,070,129 km (0.09 R)
• M28: 16,199,205 km (0.094 R)
• M29: 16,323,820 km (0.042 R)
• M30: 18,102,390 km (0.104 R)
• M31: 19,343,753 km (0.091 R)
• M32: 19,409,875 km (0.103 R)
• M33: 19,741,384 km (0.103 R)
• M34: 20,477,555 km (0.074 R)
• M35: 21,495,718 km (0.095 R)
• M36: 22,252,833 km (0.072 R)
• M37: 23,793,093 km (0.076 R)
• M38: 23,934,762 km (0.101 R)
• M39: 26,167,061 km (0.113 R)
• M40: 27,122,842 km (0.091 R)
• M41: 27,344,995 km (0.062 R)
• M42: 27,642,096 km (0.059 R)
• M43: 27,716,596 km (0.101 R)
• M44: 28,089,843 km (0.1 R)
• M45: 29,523,589 km (0.102 R)
• M46: 30,441,222 km (0.094 R)
• M47: 31,601,503 km (0.114 R)
• M48: 33,885,114 km (0.103 R)
• M49: 34,124,471 km (0.088 R)
• M50: 36,711,317 km (0.087 R)
• M51: 37,450,181 km (0.071 R)
• M52: 39,193,296 km (0.104 R)
• M53: 41,217,355 km (0.107 R)
• M54: 41,814,101 km (0.108 R)
• M55: 42,413,839 km (0.111 R)
• M56: 42,929,951 km (0.077 R)
• M57: 43,188,905 km (0.109 R)
• M58: 43,881,843 km (0.098 R)
• M59: 45,366,452 km (0.071 R)
• M60: 45,454,266 km (0.094 R)
• M61: 46,601,382 km (0.108 R)
• M62: 46,778,656 km (0.076 R)
• M63: 47,045,090 km (0.101 R)
• M64: 48,115,762 km (0.087 R)
• M65: 49,014,097 km (0.068 R)
• M66: 49,194,362 km (0.086 R)
• M67: 50,553,908 km (0.073 R)
• M68: 51,833,867 km (0.12 R)
• M69: 53,124,448 km (0.109 R)
• M70: 53,680,802 km (0.072 R)
• M71: 54,799,196 km (0.085 R)
• M72: 55,079,991 km (0.104 R)
• M73: 55,173,789 km (0.062 R)
• M74: 55,361,385 km (0.059 R)
• M75: 56,208,109 km (0.064 R)
• M76: 57,059,171 km (0.111 R)
• M77: 58,105,159 km (0.067 R)
• M78: 59,637,790 km (0.101 R)
• M79: 59,830,172 km (0.08 R)
• M80: 61,280,673 km (0.054 R)
• M81: 62,351,645 km (0.092 R)
• M82: 63,036,354 km (0.052 R)
• M83: 64,413,402 km (0.115 R)
• M84: 65,402,992 km (0.071 R)
• M85: 65,700,842 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.1

Radius: 6

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.75 AU - 15.65 AU

Year: 20267 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,068,424 km

• M1: 84,373 km (0.036 R)
• M2: 241,451 km (0.112 R)
• M3: 856,448 km (0.057 R)
• M4: 1,074,861 km (0.102 R)
• M5: 1,359,695 km (0.101 R)
• M6: 1,434,644 km (0.104 R)
• M7: 1,640,939 km (0.094 R)
• M8: 2,024,807 km (0.055 R)
• M9: 2,405,384 km (0.114 R)
• M10: 2,588,492 km (0.101 R)
• M11: 2,839,816 km (0.037 R)
• M12: 3,744,584 km (0.1 R)
• M13: 3,992,618 km (0.035 R)
• M14: 4,100,627 km (0.082 R)
• M15: 4,393,390 km (0.046 R)
• M16: 4,999,112 km (0.07 R)
• M17: 5,390,759 km (0.091 R)
• M18: 5,470,345 km (0.074 R)
• M19: 6,624,343 km (0.055 R)
• M20: 6,881,203 km (0.089 R)
• M21: 8,862,178 km (0.118 R)
• M22: 9,192,490 km (0.064 R)
• M23: 10,060,606 km (0.102 R)
• M24: 10,405,130 km (0.116 R)
• M25: 11,207,274 km (0.111 R)
• M26: 11,359,864 km (0.12 R)
• M27: 11,411,026 km (0.099 R)
• M28: 11,873,583 km (0.036 R)
• M29: 12,658,373 km (0.09 R)
• M30: 13,513,774 km (0.066 R)
• M31: 13,730,392 km (0.102 R)
• M32: 14,608,980 km (0.072 R)
• M33: 14,719,982 km (0.067 R)
• M34: 15,505,520 km (0.084 R)
• M35: 16,074,890 km (0.065 R)
• M36: 16,189,631 km (0.103 R)
• M37: 16,304,522 km (0.052 R)
• M38: 16,651,141 km (0.096 R)
• M39: 18,479,975 km (0.098 R)
• M40: 18,600,102 km (0.116 R)
• M41: 21,245,740 km (0.108 R)
• M42: 22,323,742 km (0.073 R)
• M43: 22,772,685 km (0.119 R)
• M44: 23,744,922 km (0.048 R)
• M45: 23,941,045 km (0.089 R)
• M46: 24,006,569 km (0.094 R)
• M47: 24,796,894 km (0.07 R)
• M48: 25,195,273 km (0.115 R)
• M49: 25,462,006 km (0.112 R)
• M50: 25,528,877 km (0.049 R)
• M51: 26,267,890 km (0.049 R)
• M52: 26,538,513 km (0.117 R)
• M53: 27,082,151 km (0.071 R)
• M54: 27,629,680 km (0.075 R)
• M55: 28,042,570 km (0.064 R)
• M56: 29,926,156 km (0.097 R)
• M57: 30,350,266 km (0.07 R)
• M58: 30,421,176 km (0.079 R)
• M59: 30,847,530 km (0.049 R)
• M60: 31,490,950 km (0.059 R)
• M61: 34,550,975 km (0.118 R)
• M62: 36,191,465 km (0.109 R)
• M63: 36,794,195 km (0.082 R)
• M64: 37,172,677 km (0.091 R)
• M65: 37,780,793 km (0.067 R)
• M66: 40,792,347 km (0.061 R)
• M67: 40,870,587 km (0.116 R)
• M68: 41,027,066 km (0.034 R)
• M69: 41,970,879 km (0.12 R)
• M70: 44,120,601 km (0.117 R)
• M71: 44,683,687 km (0.118 R)
• M72: 44,764,320 km (0.115 R)
• M73: 45,330,249 km (0.109 R)
• M74: 45,492,413 km (0.106 R)
• M75: 45,817,190 km (0.117 R)
• M76: 45,898,422 km (0.083 R)
• M77: 46,468,988 km (0.031 R)
• M78: 46,959,968 km (0.081 R)
• M79: 47,782,009 km (0.106 R)
• M80: 47,947,015 km (0.075 R)
• M81: 49,107,147 km (0.069 R)
• M82: 49,941,604 km (0.106 R)
• M83: 50,528,326 km (0.068 R)
• M84: 51,708,953 km (0.101 R)
• M85: 52,387,529 km (0.113 R)
• M86: 52,472,650 km (0.085 R)
• M87: 52,983,826 km (0.053 R)
• M88: 54,441,059 km (0.108 R)
• M89: 54,527,227 km (0.077 R)
• M90: 54,872,200 km (0.109 R)
• M91: 55,737,923 km (0.096 R)
• M92: 56,957,444 km (0.097 R)
• M93: 58,626,508 km (0.119 R)
• M94: 58,803,183 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit