🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.61 AU - 0.73 AU

Year: 197 Days

Day: 33.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.16 AU - 1.32 AU

Year: 497 Days

Day: 33.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.21 AU - 1.89 AU

Year: 694 Days

Day: 36.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,713,737 km

• M1: 311,912 km (0.077 R)
• M2: 449,691 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.62 AU - 3.56 AU

Year: 1955 Days

Day: 44.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,713,737 km

• M1: 1,070,822 km (0.092 R)
• M2: 1,617,003 km (0.088 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 14.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.65 AU - 5.91 AU

Year: 5001 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,713,737 km

• M1: 213,027 km (0.097 R)
• M2: 535,261 km (0.105 R)
• M3: 796,010 km (0.088 R)
• M4: 978,968 km (0.098 R)
• M5: 1,126,322 km (0.119 R)
• M6: 1,295,069 km (0.108 R)
• M7: 1,486,853 km (0.05 R)
• M8: 1,644,380 km (0.112 R)
• M9: 1,853,667 km (0.109 R)
• M10: 2,119,802 km (0.091 R)
• M11: 2,332,081 km (0.089 R)
• M12: 2,432,461 km (0.117 R)
• M13: 2,637,859 km (0.096 R)
• M14: 2,902,797 km (0.092 R)
• M15: 3,084,409 km (0.114 R)
• M16: 3,288,760 km (0.086 R)
• M17: 3,613,387 km (0.082 R)
• M18: 4,150,593 km (0.08 R)
• M19: 4,777,258 km (0.087 R)
• M20: 4,884,670 km (0.086 R)
• M21: 5,080,044 km (0.101 R)
• M22: 5,344,683 km (0.068 R)
• M23: 5,659,138 km (0.1 R)
• M24: 5,772,982 km (0.104 R)
• M25: 6,330,084 km (0.081 R)
• M26: 6,424,630 km (0.075 R)
• M27: 9,746,600 km (0.107 R)
• M28: 9,911,009 km (0.081 R)
• M29: 11,116,019 km (0.111 R)
• M30: 11,460,693 km (0.069 R)
• M31: 11,925,643 km (0.037 R)
• M32: 13,418,480 km (0.106 R)
• M33: 14,249,048 km (0.091 R)
• M34: 14,435,746 km (0.091 R)
• M35: 15,159,650 km (0.116 R)
• M36: 15,573,886 km (0.104 R)
• M37: 16,056,639 km (0.119 R)
• M38: 16,348,803 km (0.091 R)
• M39: 16,642,464 km (0.037 R)
• M40: 16,773,661 km (0.088 R)
• M41: 17,301,742 km (0.091 R)
• M42: 17,401,374 km (0.097 R)
• M43: 17,935,887 km (0.117 R)
• M44: 18,104,035 km (0.078 R)
• M45: 18,374,209 km (0.057 R)
• M46: 18,577,662 km (0.039 R)
• M47: 18,815,971 km (0.05 R)
• M48: 19,468,069 km (0.1 R)
• M49: 19,675,561 km (0.079 R)
• M50: 19,953,364 km (0.048 R)
• M51: 20,267,520 km (0.064 R)
• M52: 20,759,248 km (0.04 R)
• M53: 21,077,592 km (0.093 R)
• M54: 21,183,956 km (0.046 R)
• M55: 22,005,996 km (0.045 R)
• M56: 23,130,524 km (0.107 R)
• M57: 23,644,542 km (0.046 R)
• M58: 24,236,650 km (0.107 R)
• M59: 24,497,250 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 13.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.4 AU - 13.68 AU

Year: 15982 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,713,737 km

• M1: 171,439 km (0.112 R)
• M2: 287,378 km (0.094 R)
• M3: 901,626 km (0.072 R)
• M4: 1,037,012 km (0.11 R)
• M5: 1,179,729 km (0.08 R)
• M6: 1,285,943 km (0.117 R)
• M7: 1,373,458 km (0.089 R)
• M8: 1,624,932 km (0.078 R)
• M9: 1,842,298 km (0.114 R)
• M10: 2,199,537 km (0.104 R)
• M11: 2,386,684 km (0.103 R)
• M12: 2,663,291 km (0.079 R)
• M13: 3,038,782 km (0.084 R)
• M14: 4,034,355 km (0.035 R)
• M15: 4,298,246 km (0.03 R)
• M16: 4,466,095 km (0.032 R)
• M17: 4,567,821 km (0.111 R)
• M18: 4,670,446 km (0.107 R)
• M19: 5,053,117 km (0.12 R)
• M20: 5,998,127 km (0.082 R)
• M21: 6,801,018 km (0.117 R)
• M22: 6,957,797 km (0.065 R)
• M23: 7,275,094 km (0.084 R)
• M24: 7,923,900 km (0.06 R)
• M25: 8,296,997 km (0.094 R)
• M26: 8,803,535 km (0.116 R)
• M27: 9,233,330 km (0.059 R)
• M28: 9,582,192 km (0.066 R)
• M29: 11,020,726 km (0.081 R)
• M30: 11,390,831 km (0.116 R)
• M31: 11,765,125 km (0.06 R)
• M32: 12,766,682 km (0.081 R)
• M33: 14,395,504 km (0.104 R)
• M34: 14,800,166 km (0.113 R)
• M35: 15,465,877 km (0.038 R)
• M36: 15,776,442 km (0.067 R)
• M37: 16,720,404 km (0.117 R)
• M38: 17,252,823 km (0.096 R)
• M39: 17,953,240 km (0.104 R)
• M40: 18,279,663 km (0.076 R)
• M41: 19,270,749 km (0.088 R)
• M42: 19,493,351 km (0.111 R)
• M43: 20,846,912 km (0.058 R)
• M44: 21,766,041 km (0.061 R)
• M45: 22,522,707 km (0.103 R)
• M46: 22,757,277 km (0.119 R)
• M47: 25,146,953 km (0.099 R)
• M48: 25,940,720 km (0.071 R)
• M49: 26,804,797 km (0.072 R)
• M50: 27,803,811 km (0.099 R)
• M51: 29,197,316 km (0.116 R)
• M52: 29,838,193 km (0.063 R)
• M53: 30,289,530 km (0.067 R)
• M54: 30,873,261 km (0.079 R)
• M55: 31,003,560 km (0.067 R)
• M56: 31,134,010 km (0.075 R)
• M57: 31,329,833 km (0.068 R)
• M58: 33,111,843 km (0.082 R)
• M59: 33,245,135 km (0.119 R)
• M60: 33,914,436 km (0.106 R)
• M61: 34,452,988 km (0.096 R)
• M62: 35,538,620 km (0.083 R)
• M63: 36,291,546 km (0.095 R)
• M64: 36,497,692 km (0.06 R)
• M65: 36,980,594 km (0.075 R)
• M66: 37,673,830 km (0.062 R)
• M67: 38,301,543 km (0.086 R)
• M68: 39,214,389 km (0.107 R)
• M69: 39,355,460 km (0.073 R)
• M70: 40,205,325 km (0.089 R)
• M71: 42,646,314 km (0.097 R)
• M72: 43,665,225 km (0.044 R)
• M73: 44,324,503 km (0.098 R)
• M74: 44,618,612 km (0.083 R)
• M75: 45,356,728 km (0.063 R)
• M76: 45,578,881 km (0.047 R)
• M77: 45,801,482 km (0.091 R)
• M78: 45,950,033 km (0.095 R)
• M79: 46,695,330 km (0.095 R)
• M80: 48,273,438 km (0.091 R)
• M81: 48,803,463 km (0.06 R)
• M82: 49,869,049 km (0.1 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit