🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 262 Days

Day: 38.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.94 AU - 0.96 AU

Year: 345 Days

Day: 28.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.46 AU - 1.7 AU

Year: 740 Days

Day: 19.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.35 AU - 4.53 AU

Year: 2915 Days

Day: 25.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.88 AU - 4.46 AU

Year: 3174 Days

Day: 16.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,845,889 km

• M1: 1,154,447 km (0.093 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 10.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.99 AU - 8.15 AU

Year: 8546 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,845,889 km

• M1: 175,478 km (0.055 R)
• M2: 244,892 km (0.079 R)
• M3: 324,179 km (0.045 R)
• M4: 394,789 km (0.107 R)
• M5: 472,430 km (0.093 R)
• M6: 556,504 km (0.112 R)
• M7: 903,422 km (0.061 R)
• M8: 1,012,179 km (0.077 R)
• M9: 1,330,823 km (0.096 R)
• M10: 1,419,983 km (0.087 R)
• M11: 1,997,431 km (0.1 R)
• M12: 2,333,428 km (0.104 R)
• M13: 2,619,758 km (0.117 R)
• M14: 2,778,631 km (0.039 R)
• M15: 2,940,945 km (0.119 R)
• M16: 3,035,042 km (0.041 R)
• M17: 3,130,186 km (0.081 R)
• M18: 3,299,082 km (0.095 R)
• M19: 3,696,563 km (0.09 R)
• M20: 3,849,752 km (0.046 R)
• M21: 4,109,603 km (0.105 R)
• M22: 4,188,591 km (0.114 R)
• M23: 4,268,177 km (0.112 R)
• M24: 4,348,361 km (0.074 R)
• M25: 5,035,614 km (0.117 R)
• M26: 5,697,734 km (0.106 R)
• M27: 5,786,146 km (0.053 R)
• M28: 5,934,398 km (0.082 R)
• M29: 6,295,677 km (0.062 R)
• M30: 7,230,065 km (0.089 R)
• M31: 7,648,490 km (0.098 R)
• M32: 8,813,708 km (0.08 R)
• M33: 9,156,886 km (0.093 R)
• M34: 10,248,202 km (0.1 R)
• M35: 10,428,019 km (0.087 R)
• M36: 10,790,943 km (0.119 R)
• M37: 11,158,056 km (0.091 R)
• M38: 11,343,109 km (0.098 R)
• M39: 11,566,459 km (0.107 R)
• M40: 11,678,807 km (0.074 R)
• M41: 11,829,003 km (0.085 R)
• M42: 12,017,795 km (0.085 R)
• M43: 13,093,254 km (0.07 R)
• M44: 13,210,240 km (0.074 R)
• M45: 13,406,064 km (0.076 R)
• M46: 13,524,096 km (0.095 R)
• M47: 13,800,703 km (0.101 R)
• M48: 13,880,139 km (0.083 R)
• M49: 14,480,326 km (0.089 R)
• M50: 14,641,892 km (0.077 R)
• M51: 15,048,199 km (0.065 R)
• M52: 15,130,029 km (0.07 R)
• M53: 15,211,859 km (0.056 R)
• M54: 16,038,687 km (0.068 R)
• M55: 16,373,637 km (0.116 R)
• M56: 16,457,711 km (0.074 R)
• M57: 16,541,934 km (0.103 R)
• M58: 16,922,661 km (0.083 R)
• M59: 17,563,688 km (0.034 R)
• M60: 18,038,960 km (0.05 R)
• M61: 18,169,260 km (0.069 R)
• M62: 18,605,936 km (0.107 R)
• M63: 20,613,539 km (0.069 R)
• M64: 20,840,928 km (0.089 R)
• M65: 20,977,661 km (0.114 R)
• M66: 24,109,492 km (0.055 R)
• M67: 24,493,211 km (0.039 R)
• M68: 24,733,914 km (0.12 R)
• M69: 24,830,404 km (0.102 R)
• M70: 25,217,863 km (0.099 R)
• M71: 25,802,790 km (0.065 R)
• M72: 25,949,695 km (0.094 R)
• M73: 26,638,893 km (0.101 R)
• M74: 26,886,627 km (0.08 R)
• M75: 27,234,592 km (0.082 R)
• M76: 28,945,991 km (0.105 R)
• M77: 29,814,706 km (0.1 R)
• M78: 31,316,220 km (0.047 R)
• M79: 31,892,321 km (0.106 R)
• M80: 33,320,831 km (0.037 R)
• M81: 34,016,162 km (0.105 R)
• M82: 35,203,670 km (0.103 R)
• M83: 36,075,975 km (0.095 R)
• M84: 36,624,700 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 10.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.7 AU - 11.32 AU

Year: 12702 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,845,889 km

• M1: 133,142 km (0.09 R)
• M2: 206,445 km (0.069 R)
• M3: 273,465 km (0.118 R)
• M4: 386,262 km (0.103 R)
• M5: 599,289 km (0.115 R)
• M6: 758,461 km (0.061 R)
• M7: 851,661 km (0.099 R)
• M8: 965,654 km (0.079 R)
• M9: 1,301,651 km (0.038 R)
• M10: 1,612,815 km (0.099 R)
• M11: 2,034,531 km (0.1 R)
• M12: 2,303,957 km (0.115 R)
• M13: 2,561,116 km (0.107 R)
• M14: 3,440,751 km (0.114 R)
• M15: 3,520,187 km (0.096 R)
• M16: 3,654,227 km (0.119 R)
• M17: 3,872,042 km (0.108 R)
• M18: 4,235,116 km (0.092 R)
• M19: 4,377,832 km (0.084 R)
• M20: 4,464,150 km (0.059 R)
• M21: 4,551,066 km (0.115 R)
• M22: 4,667,902 km (0.102 R)
• M23: 4,994,325 km (0.116 R)
• M24: 5,482,313 km (0.083 R)
• M25: 5,638,045 km (0.115 R)
• M26: 6,602,801 km (0.095 R)
• M27: 7,445,486 km (0.056 R)
• M28: 7,967,283 km (0.029 R)
• M29: 8,393,338 km (0.076 R)
• M30: 8,754,168 km (0.06 R)
• M31: 9,267,738 km (0.105 R)
• M32: 9,528,188 km (0.073 R)
• M33: 10,170,860 km (0.079 R)
• M34: 10,555,476 km (0.049 R)
• M35: 11,023,269 km (0.114 R)
• M36: 11,180,795 km (0.1 R)
• M37: 11,339,070 km (0.036 R)
• M38: 12,263,136 km (0.116 R)
• M39: 14,097,804 km (0.037 R)
• M40: 14,397,449 km (0.089 R)
• M41: 14,959,787 km (0.071 R)
• M42: 15,750,113 km (0.105 R)
• M43: 15,838,675 km (0.032 R)
• M44: 16,016,546 km (0.105 R)
• M45: 17,279,751 km (0.096 R)
• M46: 19,948,726 km (0.081 R)
• M47: 20,575,242 km (0.1 R)
• M48: 21,208,191 km (0.054 R)
• M49: 22,144,823 km (0.101 R)
• M50: 22,593,318 km (0.068 R)
• M51: 23,651,124 km (0.076 R)
• M52: 24,058,479 km (0.099 R)
• M53: 24,211,817 km (0.094 R)
• M54: 25,190,337 km (0.059 R)
• M55: 25,554,159 km (0.088 R)
• M56: 26,024,345 km (0.116 R)
• M57: 27,612,625 km (0.114 R)
• M58: 27,773,144 km (0.048 R)
• M59: 28,310,649 km (0.118 R)
• M60: 28,797,141 km (0.08 R)
• M61: 29,395,682 km (0.098 R)
• M62: 29,778,653 km (0.111 R)
• M63: 29,888,458 km (0.117 R)
• M64: 30,328,724 km (0.097 R)
• M65: 30,660,383 km (0.104 R)
• M66: 32,280,229 km (0.082 R)
• M67: 34,502,056 km (0.11 R)
• M68: 34,674,991 km (0.07 R)
• M69: 38,015,512 km (0.106 R)
• M70: 38,432,890 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.8

Radius: 5

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.49 AU - 17.73 AU

Year: 26383 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,845,889 km

• M1: 115,789 km (0.094 R)
• M2: 545,733 km (0.106 R)
• M3: 1,275,172 km (0.063 R)
• M4: 1,701,077 km (0.096 R)
• M5: 1,958,835 km (0.091 R)
• M6: 2,198,341 km (0.094 R)
• M7: 2,447,122 km (0.084 R)
• M8: 2,478,837 km (0.08 R)
• M9: 2,672,117 km (0.104 R)
• M10: 2,937,354 km (0.086 R)
• M11: 3,107,447 km (0.078 R)
• M12: 3,709,578 km (0.115 R)
• M13: 3,856,484 km (0.103 R)
• M14: 3,930,534 km (0.065 R)
• M15: 4,042,733 km (0.061 R)
• M16: 4,346,865 km (0.096 R)
• M17: 5,139,136 km (0.102 R)
• M18: 5,302,945 km (0.054 R)
• M19: 5,510,138 km (0.111 R)
• M20: 5,593,764 km (0.109 R)
• M21: 7,078,074 km (0.115 R)
• M22: 7,490,216 km (0.086 R)
• M23: 8,004,533 km (0.084 R)
• M24: 8,051,806 km (0.101 R)
• M25: 8,099,229 km (0.104 R)
• M26: 8,289,816 km (0.093 R)
• M27: 8,385,709 km (0.065 R)
• M28: 8,530,220 km (0.108 R)
• M29: 9,165,712 km (0.1 R)
• M30: 9,464,160 km (0.062 R)
• M31: 9,715,335 km (0.034 R)
• M32: 10,019,617 km (0.118 R)
• M33: 11,003,671 km (0.054 R)
• M34: 11,587,402 km (0.077 R)
• M35: 11,802,225 km (0.104 R)
• M36: 13,454,234 km (0.097 R)
• M37: 13,510,632 km (0.108 R)
• M38: 13,567,031 km (0.098 R)
• M39: 13,623,429 km (0.043 R)
• M40: 13,793,372 km (0.065 R)
• M41: 19,970,119 km (0.12 R)
• M42: 21,399,527 km (0.092 R)
• M43: 21,465,350 km (0.099 R)
• M44: 22,593,318 km (0.085 R)
• M45: 23,265,910 km (0.109 R)
• M46: 24,150,033 km (0.076 R)
• M47: 25,880,880 km (0.093 R)
• M48: 26,161,526 km (0.066 R)
• M49: 27,866,493 km (0.106 R)
• M50: 28,659,810 km (0.096 R)
• M51: 29,753,521 km (0.099 R)
• M52: 30,047,480 km (0.112 R)
• M53: 30,638,392 km (0.065 R)
• M54: 30,712,443 km (0.085 R)
• M55: 31,009,544 km (0.105 R)
• M56: 31,531,790 km (0.119 R)
• M57: 34,032,468 km (0.081 R)
• M58: 34,571,021 km (0.069 R)
• M59: 34,725,406 km (0.079 R)
• M60: 36,360,510 km (0.036 R)
• M61: 37,226,832 km (0.113 R)
• M62: 37,702,403 km (0.099 R)
• M63: 38,419,276 km (0.117 R)
• M64: 39,462,722 km (0.03 R)
• M65: 39,704,920 km (0.094 R)
• M66: 40,596,973 km (0.086 R)
• M67: 40,678,354 km (0.107 R)
• M68: 40,759,885 km (0.069 R)
• M69: 42,318,246 km (0.094 R)
• M70: 43,728,954 km (0.063 R)
• M71: 44,482,029 km (0.075 R)
• M72: 45,492,862 km (0.066 R)
• M73: 46,511,175 km (0.104 R)
• M74: 46,852,408 km (0.113 R)
• M75: 47,108,669 km (0.069 R)
• M76: 47,537,117 km (0.105 R)
• M77: 48,397,604 km (0.115 R)
• M78: 49,524,076 km (0.1 R)
• M79: 50,483,896 km (0.095 R)
• M80: 50,659,075 km (0.079 R)
• M81: 50,834,404 km (0.117 R)
• M82: 51,010,032 km (0.108 R)
• M83: 51,273,773 km (0.078 R)
• M84: 52,510,648 km (0.119 R)
• M85: 52,865,793 km (0.095 R)
• M86: 53,489,317 km (0.099 R)
• M87: 53,846,706 km (0.092 R)
• M88: 54,025,625 km (0.062 R)
• M89: 54,923,512 km (0.055 R)
• M90: 55,735,828 km (0.082 R)
• M91: 56,552,034 km (0.052 R)
• M92: 58,563,976 km (0.057 R)
• M93: 58,840,134 km (0.056 R)
• M94: 61,906,441 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit