🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.69 AU - 0.71 AU

Year: 223 Days

Day: 34.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,485,472 km

• M1: 312,061 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.97 AU - 1.25 AU

Year: 445 Days

Day: 17.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,485,472 km

• M1: 416,780 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.29 AU - 1.53 AU

Year: 638 Days

Day: 46.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.08 AU - 2.18 AU

Year: 1184 Days

Day: 27.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,485,472 km

• M1: 626,067 km (0.079 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 14.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.44 AU - 11.04 AU

Year: 11575 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,485,472 km

• M1: 460,612 km (0.101 R)
• M2: 666,159 km (0.1 R)
• M3: 1,115,402 km (0.044 R)
• M4: 1,320,500 km (0.111 R)
• M5: 1,793,080 km (0.067 R)
• M6: 1,937,741 km (0.081 R)
• M7: 2,317,121 km (0.097 R)
• M8: 2,748,113 km (0.094 R)
• M9: 3,412,178 km (0.084 R)
• M10: 3,997,704 km (0.114 R)
• M11: 4,614,945 km (0.046 R)
• M12: 4,782,494 km (0.101 R)
• M13: 6,831,237 km (0.09 R)
• M14: 7,254,749 km (0.102 R)
• M15: 8,167,894 km (0.11 R)
• M16: 8,412,038 km (0.086 R)
• M17: 8,949,543 km (0.055 R)
• M18: 9,159,279 km (0.069 R)
• M19: 9,755,128 km (0.116 R)
• M20: 9,927,614 km (0.12 R)
• M21: 10,232,195 km (0.117 R)
• M22: 10,495,637 km (0.067 R)
• M23: 10,805,903 km (0.111 R)
• M24: 11,344,755 km (0.115 R)
• M25: 11,526,366 km (0.089 R)
• M26: 11,617,471 km (0.067 R)
• M27: 12,123,112 km (0.113 R)
• M28: 13,061,091 km (0.116 R)
• M29: 13,587,077 km (0.107 R)
• M30: 13,925,318 km (0.03 R)
• M31: 14,266,401 km (0.119 R)
• M32: 14,364,238 km (0.065 R)
• M33: 15,506,866 km (0.067 R)
• M34: 15,911,230 km (0.106 R)
• M35: 16,472,820 km (0.114 R)
• M36: 16,730,278 km (0.112 R)
• M37: 17,301,443 km (0.112 R)
• M38: 17,563,089 km (0.101 R)
• M39: 17,668,107 km (0.069 R)
• M40: 18,676,546 km (0.116 R)
• M41: 20,196,760 km (0.112 R)
• M42: 21,194,877 km (0.116 R)
• M43: 23,008,751 km (0.103 R)
• M44: 23,123,792 km (0.071 R)
• M45: 23,701,838 km (0.091 R)
• M46: 24,284,522 km (0.071 R)
• M47: 24,518,941 km (0.101 R)
• M48: 25,404,860 km (0.089 R)
• M49: 26,301,101 km (0.12 R)
• M50: 26,602,241 km (0.115 R)
• M51: 26,722,967 km (0.077 R)
• M52: 27,818,023 km (0.097 R)
• M53: 28,741,790 km (0.087 R)
• M54: 29,675,580 km (0.117 R)
• M55: 31,636,808 km (0.118 R)
• M56: 32,085,452 km (0.095 R)
• M57: 32,924,397 km (0.103 R)
• M58: 33,248,875 km (0.065 R)
• M59: 35,019,814 km (0.103 R)
• M60: 35,417,445 km (0.033 R)
• M61: 35,616,859 km (0.064 R)
• M62: 36,418,255 km (0.081 R)
• M63: 37,360,871 km (0.075 R)
• M64: 39,132,409 km (0.096 R)
• M65: 39,682,930 km (0.092 R)
• M66: 40,305,556 km (0.112 R)
• M67: 40,444,233 km (0.12 R)
• M68: 41,560,233 km (0.075 R)
• M69: 42,262,745 km (0.108 R)
• M70: 42,544,886 km (0.112 R)
• M71: 44,036,377 km (0.053 R)
• M72: 44,609,187 km (0.118 R)
• M73: 45,761,989 km (0.106 R)
• M74: 45,979,205 km (0.116 R)
• M75: 48,096,912 km (0.104 R)
• M76: 48,317,719 km (0.103 R)
• M77: 48,686,627 km (0.102 R)
• M78: 48,908,481 km (0.116 R)
• M79: 49,501,487 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.9

Radius: 5.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.05 AU - 16.47 AU

Year: 22700 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,485,472 km

• M1: 97,388 km (0.111 R)
• M2: 170,392 km (0.117 R)
• M3: 441,314 km (0.073 R)
• M4: 482,304 km (0.107 R)
• M5: 781,499 km (0.102 R)
• M6: 857,794 km (0.105 R)
• M7: 1,246,150 km (0.06 R)
• M8: 1,666,520 km (0.067 R)
• M9: 1,699,282 km (0.091 R)
• M10: 1,952,252 km (0.111 R)
• M11: 2,344,498 km (0.081 R)
• M12: 2,568,595 km (0.049 R)
• M13: 2,625,742 km (0.1 R)
• M14: 2,819,321 km (0.1 R)
• M15: 2,937,653 km (0.101 R)
• M16: 3,158,759 km (0.114 R)
• M17: 3,364,606 km (0.081 R)
• M18: 3,490,118 km (0.043 R)
• M19: 3,985,736 km (0.12 R)
• M20: 4,074,148 km (0.083 R)
• M21: 4,185,599 km (0.101 R)
• M22: 4,320,686 km (0.11 R)
• M23: 4,922,668 km (0.053 R)
• M24: 5,185,212 km (0.098 R)
• M25: 5,924,375 km (0.115 R)
• M26: 6,025,353 km (0.1 R)
• M27: 6,617,312 km (0.108 R)
• M28: 6,774,839 km (0.11 R)
• M29: 7,120,260 km (0.029 R)
• M30: 7,308,604 km (0.112 R)
• M31: 7,389,836 km (0.107 R)
• M32: 7,607,949 km (0.117 R)
• M33: 7,800,631 km (0.104 R)
• M34: 8,246,732 km (0.104 R)
• M35: 8,529,921 km (0.072 R)
• M36: 9,076,552 km (0.108 R)
• M37: 9,427,658 km (0.074 R)
• M38: 10,173,254 km (0.086 R)
• M39: 10,385,533 km (0.063 R)
• M40: 10,968,665 km (0.067 R)
• M41: 11,436,608 km (0.113 R)
• M42: 12,359,776 km (0.103 R)
• M43: 13,538,458 km (0.116 R)
• M44: 13,972,890 km (0.1 R)
• M45: 14,174,997 km (0.098 R)
• M46: 14,855,517 km (0.109 R)
• M47: 15,096,220 km (0.072 R)
• M48: 15,165,185 km (0.089 R)
• M49: 15,407,533 km (0.026 R)
• M50: 15,546,660 km (0.079 R)
• M51: 16,318,884 km (0.095 R)
• M52: 17,681,870 km (0.062 R)
• M53: 19,455,203 km (0.113 R)
• M54: 20,898,673 km (0.111 R)
• M55: 21,129,652 km (0.12 R)
• M56: 22,533,778 km (0.096 R)
• M57: 22,652,110 km (0.109 R)
• M58: 22,770,741 km (0.059 R)
• M59: 22,810,235 km (0.113 R)
• M60: 24,411,680 km (0.03 R)
• M61: 24,655,075 km (0.096 R)
• M62: 25,718,716 km (0.099 R)
• M63: 26,049,028 km (0.115 R)
• M64: 26,380,837 km (0.103 R)
• M65: 27,132,267 km (0.05 R)
• M66: 27,721,533 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit