🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.85 AU - 1.01 AU

Year: 331 Days

Day: 15.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,593,132 km

• M1: 378,034 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.39 AU

Year: 461 Days

Day: 17.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.59 AU - 2.41 AU

Year: 1044 Days

Day: 44.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.56 AU - 2.86 AU

Year: 1646 Days

Day: 18.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.9 AU - 4.48 AU

Year: 3164 Days

Day: 13.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 104.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.38 AU - 5.64 AU

Year: 3534 Days

Day: 47.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,593,132 km

• M1: 970,292 km (0.115 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 10.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.44 AU - 7.34 AU

Year: 6673 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,593,132 km

• M1: 138,228 km (0.108 R)
• M2: 411,993 km (0.08 R)
• M3: 534,513 km (0.072 R)
• M4: 914,941 km (0.107 R)
• M5: 1,134,251 km (0.079 R)
• M6: 1,370,765 km (0.067 R)
• M7: 2,705,328 km (0.111 R)
• M8: 3,023,672 km (0.117 R)
• M9: 3,563,272 km (0.089 R)
• M10: 3,830,902 km (0.096 R)
• M11: 4,022,238 km (0.109 R)
• M12: 4,188,740 km (0.054 R)
• M13: 4,471,181 km (0.106 R)
• M14: 5,025,292 km (0.055 R)
• M15: 5,204,809 km (0.034 R)
• M16: 5,570,277 km (0.118 R)
• M17: 5,724,961 km (0.082 R)
• M18: 5,975,537 km (0.111 R)
• M19: 6,455,148 km (0.047 R)
• M20: 6,520,074 km (0.077 R)
• M21: 6,650,523 km (0.095 R)
• M22: 7,451,470 km (0.091 R)
• M23: 7,794,049 km (0.077 R)
• M24: 7,932,726 km (0.108 R)
• M25: 8,072,002 km (0.109 R)
• M26: 8,212,175 km (0.112 R)
• M27: 8,282,636 km (0.102 R)
• M28: 8,424,006 km (0.063 R)
• M29: 9,033,916 km (0.084 R)
• M30: 9,289,280 km (0.05 R)
• M31: 9,509,937 km (0.119 R)
• M32: 9,695,288 km (0.074 R)
• M33: 9,919,236 km (0.035 R)
• M34: 10,334,221 km (0.116 R)
• M35: 10,562,956 km (0.099 R)
• M36: 11,337,723 km (0.098 R)
• M37: 11,890,787 km (0.04 R)
• M38: 12,210,926 km (0.115 R)
• M39: 12,574,449 km (0.099 R)
• M40: 12,818,742 km (0.108 R)
• M41: 12,982,402 km (0.082 R)
• M42: 13,853,511 km (0.082 R)
• M43: 14,190,256 km (0.088 R)
• M44: 14,402,236 km (0.088 R)
• M45: 14,700,684 km (0.1 R)
• M46: 15,216,946 km (0.115 R)
• M47: 15,303,563 km (0.081 R)
• M48: 15,564,462 km (0.084 R)
• M49: 16,267,422 km (0.042 R)
• M50: 16,846,216 km (0.102 R)
• M51: 18,437,638 km (0.066 R)
• M52: 18,947,767 km (0.042 R)
• M53: 19,839,819 km (0.118 R)
• M54: 19,934,515 km (0.086 R)
• M55: 20,986,038 km (0.107 R)
• M56: 21,324,428 km (0.075 R)
• M57: 21,518,457 km (0.109 R)
• M58: 22,745,309 km (0.114 R)
• M59: 23,642,597 km (0.029 R)
• M60: 23,743,127 km (0.092 R)
• M61: 24,146,144 km (0.084 R)
• M62: 25,112,546 km (0.036 R)
• M63: 25,215,020 km (0.077 R)
• M64: 25,317,644 km (0.11 R)
• M65: 25,781,099 km (0.112 R)
• M66: 26,143,425 km (0.077 R)
• M67: 27,662,741 km (0.084 R)
• M68: 28,193,364 km (0.082 R)
• M69: 28,780,835 km (0.1 R)
• M70: 29,156,775 km (0.105 R)
• M71: 29,696,673 km (0.095 R)
• M72: 29,859,286 km (0.066 R)
• M73: 30,348,770 km (0.106 R)
• M74: 31,833,529 km (0.107 R)
• M75: 32,892,533 km (0.094 R)
• M76: 33,341,925 km (0.107 R)
• M77: 34,759,215 km (0.118 R)
• M78: 35,676,549 km (0.041 R)
• M79: 36,776,243 km (0.07 R)
• M80: 37,184,196 km (0.114 R)
• M81: 37,535,003 km (0.109 R)
• M82: 37,828,215 km (0.102 R)
• M83: 38,122,175 km (0.115 R)
• M84: 38,594,156 km (0.104 R)
• M85: 39,424,873 km (0.098 R)
• M86: 39,663,183 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.3

Radius: 4.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.49 AU - 14.43 AU

Year: 19244 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 82,593,132 km

• M1: 94,546 km (0.099 R)
• M2: 131,945 km (0.04 R)
• M3: 208,240 km (0.1 R)
• M4: 356,043 km (0.091 R)
• M5: 870,211 km (0.05 R)
• M6: 1,434,644 km (0.034 R)
• M7: 1,847,384 km (0.083 R)
• M8: 2,090,181 km (0.083 R)
• M9: 2,215,245 km (0.099 R)
• M10: 2,791,347 km (0.112 R)
• M11: 2,946,629 km (0.033 R)
• M12: 3,447,633 km (0.081 R)
• M13: 4,149,396 km (0.109 R)
• M14: 4,247,532 km (0.087 R)
• M15: 4,386,210 km (0.084 R)
• M16: 4,446,198 km (0.059 R)
• M17: 4,976,672 km (0.116 R)
• M18: 5,505,501 km (0.032 R)
• M19: 5,613,511 km (0.055 R)
• M20: 5,743,960 km (0.044 R)
• M21: 6,524,412 km (0.101 R)
• M22: 8,060,034 km (0.101 R)
• M23: 8,880,429 km (0.082 R)
• M24: 9,313,365 km (0.118 R)
• M25: 10,093,817 km (0.111 R)
• M26: 11,139,656 km (0.11 R)
• M27: 11,276,239 km (0.117 R)
• M28: 12,163,204 km (0.118 R)
• M29: 12,416,773 km (0.051 R)
• M30: 12,586,716 km (0.038 R)
• M31: 13,915,145 km (0.118 R)
• M32: 14,447,115 km (0.117 R)
• M33: 15,378,661 km (0.084 R)
• M34: 15,409,029 km (0.091 R)
• M35: 15,652,724 km (0.06 R)
• M36: 15,928,284 km (0.028 R)
• M37: 16,113,037 km (0.077 R)
• M38: 16,764,985 km (0.112 R)
• M39: 17,235,919 km (0.103 R)
• M40: 18,674,751 km (0.114 R)
• M41: 18,771,990 km (0.108 R)
• M42: 19,392,073 km (0.087 R)
• M43: 22,143,926 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.8

Radius: 7.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.23 AU - 16.07 AU

Year: 22843 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,593,132 km

• M1: 129,552 km (0.079 R)
• M2: 297,550 km (0.089 R)
• M3: 365,916 km (0.088 R)
• M4: 471,682 km (0.106 R)
• M5: 1,103,583 km (0.095 R)
• M6: 1,170,454 km (0.086 R)
• M7: 1,355,506 km (0.085 R)
• M8: 1,575,116 km (0.068 R)
• M9: 1,727,855 km (0.086 R)
• M10: 2,591,933 km (0.109 R)
• M11: 3,704,043 km (0.032 R)
• M12: 3,839,579 km (0.089 R)
• M13: 4,011,317 km (0.038 R)
• M14: 4,614,047 km (0.094 R)
• M15: 4,796,706 km (0.091 R)
• M16: 5,169,205 km (0.118 R)
• M17: 5,784,501 km (0.04 R)
• M18: 5,863,040 km (0.075 R)
• M19: 5,942,027 km (0.07 R)
• M20: 6,180,935 km (0.05 R)
• M21: 6,422,835 km (0.113 R)
• M22: 6,874,621 km (0.116 R)
• M23: 6,957,947 km (0.118 R)
• M24: 7,592,990 km (0.116 R)
• M25: 7,808,859 km (0.098 R)
• M26: 8,070,506 km (0.085 R)
• M27: 8,379,426 km (0.115 R)
• M28: 8,782,293 km (0.079 R)
• M29: 9,560,501 km (0.112 R)
• M30: 9,840,398 km (0.059 R)
• M31: 10,696,248 km (0.118 R)
• M32: 11,924,147 km (0.079 R)
• M33: 12,478,407 km (0.08 R)
• M34: 12,682,010 km (0.052 R)
• M35: 12,784,335 km (0.114 R)
• M36: 15,976,305 km (0.111 R)
• M37: 19,104,845 km (0.057 R)
• M38: 19,930,625 km (0.078 R)
• M39: 22,230,393 km (0.118 R)
• M40: 23,599,662 km (0.095 R)
• M41: 23,914,566 km (0.084 R)
• M42: 24,676,318 km (0.087 R)
• M43: 25,381,523 km (0.105 R)
• M44: 26,093,309 km (0.104 R)
• M45: 26,549,733 km (0.079 R)
• M46: 28,134,423 km (0.07 R)
• M47: 28,602,365 km (0.115 R)
• M48: 29,681,714 km (0.101 R)
• M49: 31,049,487 km (0.103 R)
• M50: 31,602,251 km (0.058 R)
• M51: 32,228,168 km (0.068 R)
• M52: 34,130,156 km (0.095 R)
• M53: 34,343,632 km (0.108 R)
• M54: 34,915,395 km (0.108 R)
• M55: 34,987,052 km (0.097 R)
• M56: 36,285,712 km (0.049 R)
• M57: 36,503,676 km (0.119 R)
• M58: 37,233,414 km (0.026 R)
• M59: 37,306,567 km (0.067 R)
• M60: 37,820,586 km (0.104 R)
• M61: 37,967,940 km (0.089 R)
• M62: 38,559,001 km (0.045 R)
• M63: 40,124,991 km (0.047 R)
• M64: 41,407,943 km (0.113 R)
• M65: 42,321,537 km (0.097 R)
• M66: 43,011,183 km (0.034 R)
• M67: 43,395,799 km (0.115 R)
• M68: 43,472,992 km (0.059 R)
• M69: 44,091,280 km (0.085 R)
• M70: 44,479,187 km (0.113 R)
• M71: 44,790,201 km (0.111 R)
• M72: 47,782,009 km (0.104 R)
• M73: 48,499,929 km (0.051 R)
• M74: 49,543,224 km (0.106 R)
• M75: 50,189,038 km (0.107 R)
• M76: 50,269,971 km (0.114 R)
• M77: 50,594,000 km (0.097 R)
• M78: 50,675,232 km (0.103 R)
• M79: 51,652,106 km (0.031 R)
• M80: 52,388,875 km (0.072 R)
• M81: 53,046,807 km (0.073 R)
• M82: 53,459,397 km (0.058 R)
• M83: 55,287,184 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366

Radius: 4.4

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.16 AU - 23.16 AU

Year: 30944 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,593,132 km

• M1: 68,217 km (0.105 R)
• M2: 149,897 km (0.089 R)
• M3: 206,295 km (0.088 R)
• M4: 237,711 km (0.09 R)
• M5: 270,922 km (0.118 R)
• M6: 895,792 km (0.094 R)
• M7: 949,946 km (0.051 R)
• M8: 1,391,111 km (0.102 R)
• M9: 1,583,344 km (0.114 R)
• M10: 2,100,205 km (0.06 R)
• M11: 2,357,962 km (0.107 R)
• M12: 2,586,846 km (0.089 R)
• M13: 3,442,995 km (0.113 R)
• M14: 4,754,220 km (0.034 R)
• M15: 6,516,184 km (0.107 R)
• M16: 6,729,211 km (0.119 R)
• M17: 8,398,125 km (0.107 R)
• M18: 8,981,557 km (0.077 R)
• M19: 9,941,676 km (0.097 R)
• M20: 10,683,083 km (0.092 R)
• M21: 11,060,369 km (0.115 R)
• M22: 11,763,479 km (0.107 R)
• M23: 12,679,018 km (0.108 R)
• M24: 13,685,064 km (0.109 R)
• M25: 14,025,997 km (0.098 R)
• M26: 15,136,013 km (0.036 R)
• M27: 16,058,583 km (0.071 R)
• M28: 16,635,134 km (0.066 R)
• M29: 17,072,109 km (0.101 R)
• M30: 17,145,412 km (0.066 R)
• M31: 18,106,279 km (0.116 R)
• M32: 18,255,727 km (0.088 R)
• M33: 19,389,081 km (0.081 R)
• M34: 20,389,741 km (0.119 R)
• M35: 20,623,114 km (0.08 R)
• M36: 20,778,995 km (0.116 R)
• M37: 21,013,863 km (0.052 R)
• M38: 21,644,119 km (0.12 R)
• M39: 21,802,693 km (0.069 R)
• M40: 22,120,888 km (0.105 R)
• M41: 22,200,773 km (0.052 R)
• M42: 22,601,246 km (0.064 R)
• M43: 23,898,709 km (0.101 R)
• M44: 24,226,777 km (0.108 R)
• M45: 25,805,633 km (0.095 R)
• M46: 26,142,228 km (0.111 R)
• M47: 26,734,785 km (0.083 R)
• M48: 27,847,045 km (0.028 R)
• M49: 28,019,382 km (0.055 R)
• M50: 30,204,708 km (0.051 R)
• M51: 30,381,981 km (0.077 R)
• M52: 30,470,693 km (0.118 R)
• M53: 33,721,454 km (0.046 R)
• M54: 34,736,476 km (0.085 R)
• M55: 36,230,660 km (0.079 R)
• M56: 36,607,497 km (0.086 R)
• M57: 38,319,195 km (0.1 R)
• M58: 38,703,213 km (0.077 R)
• M59: 39,571,629 km (0.063 R)
• M60: 40,446,477 km (0.04 R)
• M61: 40,935,363 km (0.108 R)
• M62: 41,918,819 km (0.118 R)
• M63: 43,708,608 km (0.103 R)
• M64: 43,908,920 km (0.089 R)
• M65: 45,218,948 km (0.085 R)
• M66: 45,421,653 km (0.12 R)
• M67: 45,523,230 km (0.103 R)
• M68: 46,031,564 km (0.088 R)
• M69: 46,848,967 km (0.117 R)
• M70: 47,465,011 km (0.081 R)
• M71: 48,809,297 km (0.087 R)
• M72: 49,747,126 km (0.119 R)
• M73: 54,202,001 km (0.089 R)
• M74: 54,417,273 km (0.088 R)
• M75: 54,848,713 km (0.06 R)
• M76: 55,823,642 km (0.101 R)
• M77: 56,258,822 km (0.091 R)
• M78: 56,804,256 km (0.104 R)
• M79: 57,790,555 km (0.039 R)
• M80: 58,782,539 km (0.089 R)
• M81: 61,791,849 km (0.066 R)
• M82: 62,129,342 km (0.032 R)
• M83: 64,508,696 km (0.115 R)
• M84: 64,622,839 km (0.115 R)
• M85: 65,422,889 km (0.035 R)
• M86: 65,766,964 km (0.064 R)
• M87: 65,996,597 km (0.096 R)
• M88: 66,917,671 km (0.07 R)
• M89: 70,762,336 km (0.099 R)
• M90: 70,879,920 km (0.106 R)
• M91: 74,199,497 km (0.073 R)
• M92: 75,277,200 km (0.049 R)
• M93: 76,360,139 km (0.114 R)
• M94: 76,963,916 km (0.101 R)
• M95: 78,906,893 km (0.108 R)
• M96: 79,028,815 km (0.052 R)
• M97: 82,221,982 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit