🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.21 AU - 1.25 AU

Year: 501 Days

Day: 20.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,749,541 km

• M1: 1,103,733 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.33 AU - 1.45 AU

Year: 602 Days

Day: 41.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.57 AU - 1.87 AU

Year: 828 Days

Day: 43.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.77 AU - 2.05 AU

Year: 969 Days

Day: 26.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.38 AU - 3.58 AU

Year: 1888 Days

Day: 32.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.09 AU - 4.23 AU

Year: 2570 Days

Day: 36.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.52 AU - 3.89 AU

Year: 2613 Days

Day: 12.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.9

Radius: 7.6

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.48 AU - 14.64 AU

Year: 16340 Days

Day: 24.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,749,541 km

• M1: 227,688 km (0.115 R)
• M2: 436,377 km (0.106 R)
• M3: 488,886 km (0.088 R)
• M4: 807,978 km (0.079 R)
• M5: 1,110,016 km (0.05 R)
• M6: 1,159,533 km (0.083 R)
• M7: 1,391,859 km (0.03 R)
• M8: 1,472,641 km (0.094 R)
• M9: 1,724,564 km (0.087 R)
• M10: 1,960,031 km (0.087 R)
• M11: 3,430,130 km (0.029 R)
• M12: 3,877,726 km (0.081 R)
• M13: 3,954,171 km (0.102 R)
• M14: 4,543,437 km (0.078 R)
• M15: 4,910,101 km (0.079 R)
• M16: 5,499,367 km (0.082 R)
• M17: 5,802,303 km (0.109 R)
• M18: 6,560,764 km (0.078 R)
• M19: 6,789,799 km (0.055 R)
• M20: 7,635,924 km (0.053 R)
• M21: 8,614,593 km (0.098 R)
• M22: 9,374,401 km (0.1 R)
• M23: 10,155,451 km (0.098 R)
• M24: 11,228,966 km (0.088 R)
• M25: 11,338,322 km (0.08 R)
• M26: 12,225,736 km (0.027 R)
• M27: 13,250,631 km (0.099 R)
• M28: 13,482,059 km (0.119 R)
• M29: 14,125,480 km (0.106 R)
• M30: 14,421,384 km (0.098 R)
• M31: 14,838,912 km (0.111 R)
• M32: 15,019,028 km (0.09 R)
• M33: 16,053,796 km (0.111 R)
• M34: 16,115,281 km (0.074 R)
• M35: 19,227,515 km (0.086 R)
• M36: 20,750,721 km (0.066 R)
• M37: 21,087,017 km (0.085 R)
• M38: 21,357,190 km (0.118 R)
• M39: 23,840,964 km (0.028 R)
• M40: 24,617,975 km (0.096 R)
• M41: 24,760,093 km (0.118 R)
• M42: 24,831,302 km (0.075 R)
• M43: 26,487,350 km (0.117 R)
• M44: 26,560,204 km (0.033 R)
• M45: 26,778,916 km (0.101 R)
• M46: 26,852,070 km (0.103 R)
• M47: 26,925,223 km (0.108 R)
• M48: 26,998,377 km (0.101 R)
• M49: 28,030,303 km (0.1 R)
• M50: 28,476,403 km (0.087 R)
• M51: 28,625,702 km (0.11 R)
• M52: 29,300,538 km (0.079 R)
• M53: 30,284,443 km (0.106 R)
• M54: 31,356,312 km (0.11 R)
• M55: 32,207,075 km (0.117 R)
• M56: 32,908,839 km (0.057 R)
• M57: 34,168,752 km (0.091 R)
• M58: 36,573,538 km (0.093 R)
• M59: 37,714,371 km (0.052 R)
• M60: 38,124,569 km (0.116 R)
• M61: 38,206,698 km (0.026 R)
• M62: 38,371,405 km (0.088 R)
• M63: 41,797,944 km (0.054 R)
• M64: 43,418,837 km (0.099 R)
• M65: 44,280,072 km (0.119 R)
• M66: 44,366,540 km (0.107 R)
• M67: 45,060,075 km (0.082 R)
• M68: 47,604,137 km (0.088 R)
• M69: 48,047,395 km (0.116 R)
• M70: 48,581,161 km (0.104 R)
• M71: 48,759,631 km (0.054 R)
• M72: 49,654,675 km (0.117 R)
• M73: 50,374,689 km (0.104 R)
• M74: 51,370,263 km (0.083 R)
• M75: 52,738,485 km (0.098 R)
• M76: 53,841,620 km (0.084 R)
• M77: 54,396,030 km (0.117 R)
• M78: 54,952,235 km (0.106 R)
• M79: 55,696,933 km (0.118 R)
• M80: 57,102,255 km (0.103 R)
• M81: 57,196,352 km (0.09 R)
• M82: 57,856,378 km (0.109 R)
• M83: 58,140,165 km (0.088 R)
• M84: 58,329,407 km (0.117 R)
• M85: 60,810,038 km (0.078 R)
• M86: 62,256,799 km (0.099 R)
• M87: 63,130,301 km (0.072 R)
• M88: 63,227,540 km (0.102 R)
• M89: 63,324,928 km (0.112 R)
• M90: 63,714,780 km (0.057 R)
• M91: 64,301,204 km (0.049 R)
• M92: 65,774,893 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.6

Radius: 3.6

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.53 AU - 21.97 AU

Year: 27452 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,749,541 km

• M1: 46,824 km (0.065 R)
• M2: 177,722 km (0.078 R)
• M3: 369,208 km (0.101 R)
• M4: 550,819 km (0.048 R)
• M5: 779,405 km (0.081 R)
• M6: 869,313 km (0.099 R)
• M7: 938,876 km (0.111 R)
• M8: 1,059,153 km (0.085 R)
• M9: 1,083,687 km (0.119 R)
• M10: 1,184,217 km (0.093 R)
• M11: 1,209,798 km (0.117 R)
• M12: 1,673,103 km (0.083 R)
• M13: 2,248,456 km (0.074 R)
• M14: 2,376,811 km (0.06 R)
• M15: 2,983,430 km (0.119 R)
• M16: 3,053,741 km (0.095 R)
• M17: 3,900,166 km (0.09 R)
• M18: 4,093,147 km (0.117 R)
• M19: 4,609,559 km (0.068 R)
• M20: 5,104,279 km (0.119 R)
• M21: 5,273,026 km (0.097 R)
• M22: 5,659,138 km (0.092 R)
• M23: 5,965,664 km (0.073 R)
• M24: 6,187,966 km (0.088 R)
• M25: 6,549,395 km (0.102 R)
• M26: 7,292,298 km (0.026 R)
• M27: 8,406,204 km (0.112 R)
• M28: 8,605,169 km (0.108 R)
• M29: 9,520,109 km (0.116 R)
• M30: 10,359,054 km (0.051 R)
• M31: 11,330,692 km (0.118 R)
• M32: 11,495,400 km (0.084 R)
• M33: 11,882,858 km (0.073 R)
• M34: 11,994,458 km (0.117 R)
• M35: 12,387,452 km (0.099 R)
• M36: 12,613,793 km (0.077 R)
• M37: 13,013,519 km (0.095 R)
• M38: 13,359,239 km (0.096 R)
• M39: 14,059,956 km (0.092 R)
• M40: 14,118,897 km (0.087 R)
• M41: 14,296,171 km (0.084 R)
• M42: 14,832,479 km (0.118 R)
• M43: 15,314,633 km (0.1 R)
• M44: 15,375,220 km (0.078 R)
• M45: 16,854,295 km (0.092 R)
• M46: 17,483,802 km (0.092 R)
• M47: 18,442,425 km (0.072 R)
• M48: 18,700,931 km (0.112 R)
• M49: 19,352,429 km (0.098 R)
• M50: 19,417,953 km (0.075 R)
• M51: 19,483,627 km (0.096 R)
• M52: 21,148,352 km (0.096 R)
• M53: 21,486,742 km (0.105 R)
• M54: 22,168,908 km (0.074 R)
• M55: 23,205,323 km (0.092 R)
• M56: 23,344,598 km (0.1 R)
• M57: 24,045,763 km (0.095 R)
• M58: 24,682,601 km (0.104 R)
• M59: 24,896,078 km (0.103 R)
• M60: 26,845,188 km (0.112 R)
• M61: 26,918,342 km (0.079 R)
• M62: 27,800,969 km (0.051 R)
• M63: 28,097,322 km (0.094 R)
• M64: 29,519,101 km (0.106 R)
• M65: 29,745,741 km (0.115 R)
• M66: 29,821,288 km (0.076 R)
• M67: 29,972,831 km (0.12 R)
• M68: 32,043,565 km (0.118 R)
• M69: 33,449,336 km (0.107 R)
• M70: 33,606,862 km (0.062 R)
• M71: 34,556,659 km (0.051 R)
• M72: 34,955,038 km (0.03 R)
• M73: 38,031,818 km (0.102 R)
• M74: 38,113,947 km (0.048 R)
• M75: 41,955,471 km (0.069 R)
• M76: 42,380,329 km (0.101 R)
• M77: 43,663,579 km (0.108 R)
• M78: 43,921,785 km (0.118 R)
• M79: 44,439,693 km (0.047 R)
• M80: 45,220,295 km (0.086 R)
• M81: 45,655,924 km (0.08 R)
• M82: 46,092,899 km (0.107 R)
• M83: 49,280,231 km (0.067 R)
• M84: 50,448,591 km (0.039 R)
• M85: 51,716,881 km (0.055 R)
• M86: 53,363,056 km (0.084 R)
• M87: 53,454,910 km (0.111 R)
• M88: 54,192,427 km (0.061 R)
• M89: 55,677,635 km (0.115 R)
• M90: 59,353,254 km (0.039 R)
• M91: 59,830,172 km (0.067 R)
• M92: 61,172,215 km (0.089 R)
• M93: 62,912,188 km (0.064 R)
• M94: 63,690,695 km (0.05 R)
• M95: 63,885,920 km (0.06 R)
• M96: 64,374,507 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit