🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.56 AU - 0.7 AU

Year: 176 Days

Day: 34.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 184 Days

Day: 12.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.79 AU

Year: 188 Days

Day: 33.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 233 Days

Day: 20.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.48 AU - 2.12 AU

Year: 849 Days

Day: 23.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.98 AU - 2.88 AU

Year: 1331 Days

Day: 16.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.9

Radius: 5

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.41 AU - 15.29 AU

Year: 17144 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,338,817 km

• M1: 64,028 km (0.081 R)
• M2: 467,344 km (0.077 R)
• M3: 534,812 km (0.058 R)
• M4: 837,000 km (0.103 R)
• M5: 1,231,639 km (0.072 R)
• M6: 1,498,073 km (0.097 R)
• M7: 1,782,309 km (0.044 R)
• M8: 2,139,399 km (0.109 R)
• M9: 2,548,250 km (0.114 R)
• M10: 2,981,037 km (0.119 R)
• M11: 3,271,107 km (0.027 R)
• M12: 3,303,869 km (0.091 R)
• M13: 3,947,888 km (0.101 R)
• M14: 4,629,456 km (0.112 R)
• M15: 4,889,756 km (0.116 R)
• M16: 5,385,523 km (0.092 R)
• M17: 5,541,404 km (0.107 R)
• M18: 5,897,298 km (0.041 R)
• M19: 6,179,290 km (0.07 R)
• M20: 6,260,671 km (0.064 R)
• M21: 6,383,491 km (0.046 R)
• M22: 6,424,630 km (0.079 R)
• M23: 6,465,770 km (0.072 R)
• M24: 6,548,348 km (0.12 R)
• M25: 6,798,326 km (0.025 R)
• M26: 6,924,586 km (0.079 R)
• M27: 7,093,931 km (0.095 R)
• M28: 7,307,706 km (0.09 R)
• M29: 9,605,530 km (0.088 R)
• M30: 9,841,894 km (0.11 R)
• M31: 9,889,466 km (0.091 R)
• M32: 12,156,024 km (0.098 R)
• M33: 12,411,687 km (0.094 R)
• M34: 13,929,207 km (0.11 R)
• M35: 16,453,671 km (0.029 R)
• M36: 17,134,940 km (0.113 R)
• M37: 17,883,528 km (0.031 R)
• M38: 18,583,795 km (0.099 R)
• M39: 19,055,627 km (0.102 R)
• M40: 19,770,855 km (0.046 R)
• M41: 20,434,172 km (0.111 R)
• M42: 20,494,908 km (0.084 R)
• M43: 20,555,495 km (0.105 R)
• M44: 21,043,484 km (0.078 R)
• M45: 21,844,431 km (0.1 R)
• M46: 22,718,232 km (0.089 R)
• M47: 22,843,894 km (0.066 R)
• M48: 22,906,875 km (0.076 R)
• M49: 23,285,956 km (0.099 R)
• M50: 24,757,849 km (0.087 R)
• M51: 25,146,654 km (0.114 R)
• M52: 25,733,826 km (0.058 R)
• M53: 27,254,638 km (0.108 R)
• M54: 28,059,773 km (0.113 R)
• M55: 28,127,092 km (0.113 R)
• M56: 28,329,798 km (0.111 R)
• M57: 28,804,472 km (0.082 R)
• M58: 29,145,106 km (0.111 R)
• M59: 30,106,123 km (0.106 R)
• M60: 30,938,186 km (0.119 R)
• M61: 32,553,693 km (0.102 R)
• M62: 35,573,925 km (0.103 R)
• M63: 37,859,780 km (0.046 R)
• M64: 39,435,195 km (0.053 R)
• M65: 40,878,815 km (0.115 R)
• M66: 41,184,892 km (0.096 R)
• M67: 41,876,483 km (0.062 R)
• M68: 42,262,296 km (0.089 R)
• M69: 44,052,384 km (0.08 R)
• M70: 46,105,615 km (0.109 R)
• M71: 48,837,272 km (0.101 R)
• M72: 49,162,049 km (0.085 R)
• M73: 50,058,888 km (0.086 R)
• M74: 50,468,338 km (0.108 R)
• M75: 50,714,576 km (0.11 R)
• M76: 50,878,984 km (0.055 R)
• M77: 53,282,124 km (0.075 R)
• M78: 53,449,225 km (0.086 R)
• M79: 53,616,475 km (0.1 R)
• M80: 53,951,574 km (0.055 R)
• M81: 54,455,420 km (0.07 R)
• M82: 55,383,376 km (0.074 R)
• M83: 56,146,325 km (0.036 R)
• M84: 56,912,864 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.2

Radius: 6.8

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.68 AU - 16.9 AU

Year: 22052 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,338,817 km

• M1: 425,456 km (0.058 R)
• M2: 1,352,215 km (0.103 R)
• M3: 1,785,750 km (0.092 R)
• M4: 1,891,815 km (0.063 R)
• M5: 2,650,126 km (0.109 R)
• M6: 3,361,015 km (0.108 R)
• M7: 3,536,494 km (0.1 R)
• M8: 3,805,321 km (0.079 R)
• M9: 5,045,487 km (0.075 R)
• M10: 7,115,623 km (0.09 R)
• M11: 7,284,519 km (0.119 R)
• M12: 7,397,914 km (0.115 R)
• M13: 7,741,540 km (0.1 R)
• M14: 7,799,435 km (0.118 R)
• M15: 8,031,910 km (0.071 R)
• M16: 9,228,842 km (0.062 R)
• M17: 9,536,715 km (0.115 R)
• M18: 10,099,502 km (0.062 R)
• M19: 11,519,634 km (0.105 R)
• M20: 11,651,879 km (0.034 R)
• M21: 13,277,110 km (0.114 R)
• M22: 15,188,672 km (0.115 R)
• M23: 15,406,486 km (0.05 R)
• M24: 17,563,239 km (0.071 R)
• M25: 18,174,795 km (0.053 R)
• M26: 18,405,774 km (0.117 R)
• M27: 18,560,458 km (0.12 R)
• M28: 19,497,090 km (0.085 R)
• M29: 20,369,246 km (0.093 R)
• M30: 20,850,353 km (0.09 R)
• M31: 20,930,836 km (0.031 R)
• M32: 21,497,513 km (0.12 R)
• M33: 22,233,535 km (0.115 R)
• M34: 22,398,092 km (0.082 R)
• M35: 22,894,608 km (0.041 R)
• M36: 23,814,186 km (0.091 R)
• M37: 23,898,409 km (0.066 R)
• M38: 24,405,696 km (0.113 R)
• M39: 25,344,871 km (0.101 R)
• M40: 25,603,077 km (0.107 R)
• M41: 25,775,713 km (0.102 R)
• M42: 25,948,648 km (0.103 R)
• M43: 26,122,032 km (0.037 R)
• M44: 26,382,931 km (0.03 R)
• M45: 26,907,122 km (0.101 R)
• M46: 27,523,016 km (0.05 R)
• M47: 28,679,109 km (0.107 R)
• M48: 29,308,317 km (0.086 R)
• M49: 29,579,239 km (0.105 R)
• M50: 30,854,860 km (0.113 R)
• M51: 31,222,721 km (0.104 R)
• M52: 31,777,131 km (0.08 R)
• M53: 34,216,773 km (0.071 R)
• M54: 34,406,912 km (0.099 R)
• M55: 34,883,830 km (0.099 R)
• M56: 35,266,950 km (0.106 R)
• M57: 35,651,417 km (0.077 R)
• M58: 38,184,408 km (0.046 R)
• M59: 40,674,015 km (0.028 R)
• M60: 40,774,695 km (0.095 R)
• M61: 40,875,524 km (0.118 R)
• M62: 41,583,122 km (0.096 R)
• M63: 41,887,703 km (0.065 R)
• M64: 42,396,785 km (0.099 R)
• M65: 43,113,059 km (0.051 R)
• M66: 43,421,231 km (0.106 R)
• M67: 45,703,645 km (0.117 R)
• M68: 45,913,082 km (0.116 R)
• M69: 49,307,009 km (0.086 R)
• M70: 51,904,926 km (0.049 R)
• M71: 52,014,132 km (0.097 R)
• M72: 52,671,017 km (0.074 R)
• M73: 55,214,330 km (0.119 R)
• M74: 55,996,278 km (0.101 R)
• M75: 57,797,437 km (0.075 R)
• M76: 58,250,718 km (0.116 R)
• M77: 60,075,363 km (0.039 R)
• M78: 60,190,105 km (0.052 R)
• M79: 62,150,585 km (0.118 R)
• M80: 66,608,003 km (0.079 R)
• M81: 67,559,446 km (0.088 R)
• M82: 67,678,675 km (0.05 R)
• M83: 67,798,054 km (0.053 R)
• M84: 69,115,114 km (0.062 R)
• M85: 69,355,518 km (0.117 R)
• M86: 70,803,625 km (0.087 R)
• M87: 71,045,974 km (0.044 R)
• M88: 72,261,755 km (0.11 R)
• M89: 74,467,426 km (0.083 R)
• M90: 74,713,814 km (0.068 R)
• M91: 78,568,203 km (0.092 R)
• M92: 78,693,566 km (0.063 R)
• M93: 79,825,274 km (0.105 R)
• M94: 80,962,218 km (0.099 R)
• M95: 81,850,381 km (0.085 R)
• M96: 81,977,389 km (0.1 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit