🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.77 AU - 0.93 AU

Year: 300 Days

Day: 44.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,876,631 km

• M1: 369,507 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.57 AU - 1.67 AU

Year: 789 Days

Day: 35.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 164.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.74 AU - 2.18 AU

Year: 1051 Days

Day: 18.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.77 AU - 4.05 AU

Year: 2411 Days

Day: 22.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,876,631 km

• M1: 28,274 km (0.111 R)
• M2: 642,373 km (0.101 R)

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 10.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.4 AU - 4.76 AU

Year: 3753 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,876,631 km

• M1: 140,472 km (0.063 R)
• M2: 245,939 km (0.103 R)
• M3: 556,953 km (0.063 R)
• M4: 631,453 km (0.102 R)
• M5: 736,919 km (0.068 R)
• M6: 820,245 km (0.118 R)
• M7: 1,154,596 km (0.052 R)
• M8: 1,231,041 km (0.104 R)
• M9: 1,566,140 km (0.096 R)
• M10: 2,141,793 km (0.07 R)
• M11: 2,209,561 km (0.047 R)
• M12: 2,291,989 km (0.06 R)
• M13: 2,459,987 km (0.065 R)
• M14: 2,603,003 km (0.095 R)
• M15: 2,690,219 km (0.109 R)
• M16: 2,867,642 km (0.099 R)
• M17: 2,988,217 km (0.113 R)
• M18: 3,187,631 km (0.093 R)
• M19: 4,028,521 km (0.088 R)
• M20: 4,317,993 km (0.093 R)
• M21: 4,526,233 km (0.075 R)
• M22: 4,631,700 km (0.097 R)
• M23: 5,134,648 km (0.027 R)
• M24: 5,523,303 km (0.033 R)
• M25: 5,730,795 km (0.073 R)
• M26: 5,806,791 km (0.069 R)
• M27: 5,959,979 km (0.117 R)
• M28: 6,231,350 km (0.082 R)
• M29: 6,447,369 km (0.081 R)
• M30: 6,526,506 km (0.109 R)
• M31: 7,069,397 km (0.088 R)
• M32: 7,151,077 km (0.039 R)
• M33: 7,315,336 km (0.05 R)
• M34: 7,543,323 km (0.111 R)
• M35: 7,752,610 km (0.105 R)
• M36: 8,091,599 km (0.047 R)
• M37: 8,500,301 km (0.068 R)
• M38: 8,696,274 km (0.1 R)
• M39: 8,761,947 km (0.115 R)
• M40: 8,871,752 km (0.12 R)
• M41: 8,937,874 km (0.107 R)
• M42: 9,427,658 km (0.066 R)
• M43: 9,653,251 km (0.071 R)
• M44: 10,086,786 km (0.073 R)
• M45: 10,760,724 km (0.042 R)
• M46: 11,043,913 km (0.119 R)
• M47: 11,377,367 km (0.071 R)
• M48: 11,593,386 km (0.114 R)
• M49: 11,665,792 km (0.114 R)
• M50: 11,738,197 km (0.117 R)
• M51: 11,956,610 km (0.094 R)
• M52: 12,200,903 km (0.118 R)
• M53: 12,348,257 km (0.085 R)
• M54: 12,644,760 km (0.082 R)
• M55: 12,719,260 km (0.03 R)
• M56: 12,818,742 km (0.112 R)
• M57: 14,059,058 km (0.119 R)
• M58: 14,291,085 km (0.105 R)
• M59: 15,047,302 km (0.077 R)
• M60: 15,311,043 km (0.104 R)
• M61: 15,390,479 km (0.092 R)
• M62: 15,656,165 km (0.059 R)
• M63: 16,084,613 km (0.06 R)
• M64: 16,625,559 km (0.061 R)
• M65: 16,734,467 km (0.095 R)
• M66: 17,007,632 km (0.095 R)
• M67: 17,531,075 km (0.113 R)
• M68: 17,864,230 km (0.099 R)
• M69: 18,115,554 km (0.063 R)
• M70: 18,311,976 km (0.039 R)
• M71: 18,706,615 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 14.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.78 AU - 8.7 AU

Year: 8245 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 63,876,631 km

• M1: 187,147 km (0.095 R)
• M2: 356,941 km (0.104 R)
• M3: 661,971 km (0.096 R)
• M4: 1,088,175 km (0.059 R)
• M5: 1,410,708 km (0.088 R)
• M6: 1,647,521 km (0.078 R)
• M7: 2,203,726 km (0.106 R)
• M8: 2,333,577 km (0.088 R)
• M9: 2,540,920 km (0.09 R)
• M10: 2,958,447 km (0.091 R)
• M11: 3,281,878 km (0.102 R)
• M12: 3,381,361 km (0.062 R)
• M13: 4,034,206 km (0.044 R)
• M14: 4,230,628 km (0.045 R)
• M15: 4,559,145 km (0.092 R)
• M16: 4,877,040 km (0.099 R)
• M17: 5,048,330 km (0.057 R)
• M18: 5,534,672 km (0.115 R)
• M19: 6,323,652 km (0.116 R)
• M20: 6,510,948 km (0.111 R)
• M21: 6,848,142 km (0.114 R)
• M22: 6,997,590 km (0.088 R)
• M23: 7,256,245 km (0.118 R)
• M24: 7,650,286 km (0.1 R)
• M25: 8,141,415 km (0.106 R)
• M26: 9,437,681 km (0.06 R)
• M27: 10,427,121 km (0.101 R)
• M28: 10,550,091 km (0.085 R)
• M29: 11,046,756 km (0.103 R)
• M30: 11,500,336 km (0.086 R)
• M31: 11,601,913 km (0.055 R)
• M32: 13,268,583 km (0.108 R)
• M33: 13,643,176 km (0.09 R)
• M34: 14,622,294 km (0.086 R)
• M35: 14,760,224 km (0.108 R)
• M36: 14,981,479 km (0.106 R)
• M37: 15,120,455 km (0.113 R)
• M38: 15,849,894 km (0.077 R)
• M39: 16,533,407 km (0.094 R)
• M40: 17,023,340 km (0.094 R)
• M41: 17,870,214 km (0.118 R)
• M42: 18,224,761 km (0.112 R)
• M43: 19,030,794 km (0.083 R)
• M44: 19,423,189 km (0.087 R)
• M45: 19,940,199 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.4

Radius: 13.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.04 AU - 14.06 AU

Year: 15029 Days

Day: 6.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,876,631 km

• M1: 213,027 km (0.105 R)
• M2: 367,861 km (0.105 R)
• M3: 546,182 km (0.057 R)
• M4: 658,081 km (0.077 R)
• M5: 821,592 km (0.107 R)
• M6: 1,192,295 km (0.117 R)
• M7: 1,558,959 km (0.105 R)
• M8: 1,755,980 km (0.103 R)
• M9: 2,021,516 km (0.103 R)
• M10: 2,143,887 km (0.106 R)
• M11: 2,526,259 km (0.092 R)
• M12: 2,827,400 km (0.075 R)
• M13: 2,930,323 km (0.078 R)
• M14: 3,069,748 km (0.045 R)
• M15: 3,175,813 km (0.114 R)
• M16: 5,245,051 km (0.113 R)
• M17: 5,587,331 km (0.071 R)
• M18: 5,848,978 km (0.114 R)
• M19: 5,981,372 km (0.086 R)
• M20: 6,114,663 km (0.103 R)
• M21: 7,359,168 km (0.043 R)
• M22: 7,742,887 km (0.117 R)
• M23: 7,888,445 km (0.101 R)
• M24: 8,780,946 km (0.109 R)
• M25: 9,393,699 km (0.075 R)
• M26: 10,445,821 km (0.093 R)
• M27: 10,714,648 km (0.098 R)
• M28: 11,259,334 km (0.101 R)
• M29: 12,432,331 km (0.087 R)
• M30: 12,774,761 km (0.066 R)
• M31: 13,120,182 km (0.086 R)
• M32: 14,115,606 km (0.116 R)
• M33: 15,135,415 km (0.073 R)
• M34: 19,117,261 km (0.095 R)
• M35: 21,734,626 km (0.105 R)
• M36: 22,147,217 km (0.097 R)
• M37: 22,562,351 km (0.081 R)
• M38: 23,189,914 km (0.095 R)
• M39: 23,823,311 km (0.084 R)
• M40: 24,391,035 km (0.084 R)
• M41: 24,819,783 km (0.1 R)
• M42: 25,830,017 km (0.045 R)
• M43: 26,486,453 km (0.098 R)
• M44: 27,074,671 km (0.08 R)
• M45: 27,370,426 km (0.069 R)
• M46: 29,242,793 km (0.097 R)
• M47: 31,078,808 km (0.098 R)
• M48: 31,233,492 km (0.091 R)
• M49: 31,932,862 km (0.108 R)
• M50: 32,167,133 km (0.1 R)
• M51: 33,109,898 km (0.101 R)
• M52: 33,347,011 km (0.1 R)
• M53: 35,587,089 km (0.047 R)
• M54: 35,829,887 km (0.066 R)
• M55: 37,463,346 km (0.093 R)
• M56: 37,710,332 km (0.113 R)
• M57: 38,288,977 km (0.085 R)
• M58: 38,704,111 km (0.096 R)
• M59: 39,371,467 km (0.096 R)
• M60: 39,455,242 km (0.078 R)
• M61: 39,706,566 km (0.076 R)
• M62: 39,874,564 km (0.09 R)
• M63: 41,311,153 km (0.107 R)
• M64: 45,020,282 km (0.091 R)
• M65: 45,107,797 km (0.099 R)
• M66: 45,370,790 km (0.107 R)
• M67: 47,047,633 km (0.112 R)
• M68: 47,314,216 km (0.039 R)
• M69: 48,117,258 km (0.077 R)
• M70: 48,834,729 km (0.098 R)
• M71: 49,014,546 km (0.119 R)
• M72: 50,734,771 km (0.107 R)
• M73: 51,465,108 km (0.054 R)
• M74: 51,739,770 km (0.114 R)
• M75: 53,769,514 km (0.117 R)
• M76: 54,048,215 km (0.07 R)
• M77: 54,234,314 km (0.093 R)
• M78: 56,013,183 km (0.094 R)
• M79: 57,715,906 km (0.118 R)
• M80: 57,906,194 km (0.11 R)
• M81: 58,287,370 km (0.091 R)
• M82: 58,669,293 km (0.051 R)
• M83: 58,764,886 km (0.088 R)
• M84: 60,784,906 km (0.072 R)
• M85: 61,852,137 km (0.118 R)
• M86: 62,534,453 km (0.102 R)
• M87: 64,399,041 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.2

Radius: 7.7

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.56 AU - 13.24 AU

Year: 15718 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,876,631 km

• M1: 212,878 km (0.057 R)
• M2: 745,596 km (0.097 R)
• M3: 1,104,331 km (0.101 R)
• M4: 1,276,967 km (0.109 R)
• M5: 1,432,100 km (0.053 R)
• M6: 2,022,563 km (0.109 R)
• M7: 2,173,507 km (0.102 R)
• M8: 2,359,458 km (0.105 R)
• M9: 2,583,106 km (0.085 R)
• M10: 2,982,383 km (0.118 R)
• M11: 3,085,306 km (0.072 R)
• M12: 3,653,928 km (0.102 R)
• M13: 3,838,233 km (0.084 R)
• M14: 4,605,819 km (0.053 R)
• M15: 5,630,265 km (0.086 R)
• M16: 6,015,779 km (0.111 R)
• M17: 7,039,477 km (0.095 R)
• M18: 7,783,128 km (0.063 R)
• M19: 9,394,148 km (0.085 R)
• M20: 9,851,020 km (0.051 R)
• M21: 10,211,401 km (0.108 R)
• M22: 11,211,014 km (0.111 R)
• M23: 11,264,570 km (0.116 R)
• M24: 12,022,283 km (0.092 R)
• M25: 12,296,795 km (0.111 R)
• M26: 12,351,997 km (0.083 R)
• M27: 12,518,051 km (0.107 R)
• M28: 12,573,551 km (0.107 R)
• M29: 13,815,064 km (0.087 R)
• M30: 14,683,779 km (0.094 R)
• M31: 14,742,421 km (0.058 R)
• M32: 14,918,498 km (0.107 R)
• M33: 15,154,414 km (0.061 R)
• M34: 15,391,527 km (0.104 R)
• M35: 16,534,604 km (0.083 R)
• M36: 17,270,625 km (0.103 R)
• M37: 17,829,673 km (0.103 R)
• M38: 18,457,834 km (0.118 R)
• M39: 18,647,674 km (0.107 R)
• M40: 18,901,691 km (0.111 R)
• M41: 19,093,027 km (0.062 R)
• M42: 19,542,119 km (0.07 R)
• M43: 19,671,073 km (0.069 R)
• M44: 19,929,728 km (0.108 R)
• M45: 20,124,504 km (0.099 R)
• M46: 22,039,656 km (0.088 R)
• M47: 22,443,121 km (0.049 R)
• M48: 22,645,677 km (0.108 R)
• M49: 23,189,016 km (0.094 R)
• M50: 25,475,470 km (0.115 R)
• M51: 26,324,588 km (0.077 R)
• M52: 26,395,647 km (0.08 R)
• M53: 26,752,587 km (0.08 R)
• M54: 28,341,616 km (0.093 R)
• M55: 28,560,627 km (0.083 R)
• M56: 29,590,309 km (0.086 R)
• M57: 29,664,360 km (0.028 R)
• M58: 30,184,213 km (0.111 R)
• M59: 30,782,006 km (0.105 R)
• M60: 30,856,954 km (0.108 R)
• M61: 31,082,249 km (0.089 R)
• M62: 31,232,894 km (0.059 R)
• M63: 31,913,265 km (0.074 R)
• M64: 32,369,688 km (0.083 R)
• M65: 33,288,817 km (0.118 R)
• M66: 33,751,524 km (0.103 R)
• M67: 39,468,705 km (0.1 R)
• M68: 40,122,149 km (0.106 R)
• M69: 40,450,217 km (0.113 R)
• M70: 40,532,346 km (0.044 R)
• M71: 41,937,669 km (0.118 R)
• M72: 42,771,677 km (0.045 R)
• M73: 43,864,040 km (0.098 R)
• M74: 44,286,654 km (0.111 R)
• M75: 44,625,793 km (0.072 R)
• M76: 44,795,586 km (0.119 R)
• M77: 44,880,558 km (0.069 R)
• M78: 47,282,501 km (0.109 R)
• M79: 48,063,402 km (0.116 R)
• M80: 49,813,997 km (0.072 R)
• M81: 49,902,110 km (0.109 R)
• M82: 50,078,336 km (0.1 R)
• M83: 50,431,537 km (0.074 R)
• M84: 51,318,353 km (0.07 R)
• M85: 51,585,235 km (0.101 R)
• M86: 53,197,152 km (0.119 R)
• M87: 53,647,741 km (0.103 R)
• M88: 57,667,735 km (0.119 R)
• M89: 57,945,239 km (0.095 R)
• M90: 59,526,788 km (0.11 R)
• M91: 59,713,785 km (0.119 R)
• M92: 61,122,399 km (0.09 R)
• M93: 62,257,099 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit