🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.44 AU - 0.56 AU

Year: 132 Days

Day: 17.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,158,168 km

• M1: 47,572 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 46.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,158,168 km

• M1: 56,249 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.51 AU - 0.85 AU

Year: 210 Days

Day: 32.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,158,168 km

• M1: 42,935 km (0.114 R)
• M2: 280,945 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.34 AU

Year: 432 Days

Day: 38 Hours

Environment

Temp: 13 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.58 AU - 2.92 AU

Year: 1709 Days

Day: 20.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,158,168 km

• M1: 2,849,989 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.49 AU - 3.07 AU

Year: 1737 Days

Day: 35.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 154.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.7

Radius: 9.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.53 AU - 5.75 AU

Year: 4367 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 16,158,168 km

• M1: 366,964 km (0.092 R)
• M2: 473,926 km (0.108 R)
• M3: 592,707 km (0.09 R)
• M4: 656,286 km (0.065 R)
• M5: 862,133 km (0.049 R)
• M6: 935,585 km (0.112 R)
• M7: 1,062,893 km (0.081 R)
• M8: 1,182,571 km (0.069 R)
• M9: 1,349,373 km (0.103 R)
• M10: 1,554,023 km (0.102 R)
• M11: 1,675,496 km (0.114 R)
• M12: 1,784,553 km (0.095 R)
• M13: 1,912,010 km (0.082 R)
• M14: 2,092,425 km (0.096 R)
• M15: 2,347,490 km (0.096 R)
• M16: 2,906,238 km (0.107 R)
• M17: 3,019,035 km (0.077 R)
• M18: 3,249,266 km (0.041 R)
• M19: 3,465,285 km (0.103 R)
• M20: 3,524,975 km (0.098 R)
• M21: 3,585,113 km (0.119 R)
• M22: 4,376,037 km (0.072 R)
• M23: 4,549,271 km (0.115 R)
• M24: 4,970,090 km (0.047 R)
• M25: 5,219,320 km (0.082 R)
• M26: 5,311,024 km (0.095 R)
• M27: 5,472,739 km (0.074 R)
• M28: 5,612,763 km (0.111 R)
• M29: 5,683,074 km (0.088 R)
• M30: 6,160,141 km (0.072 R)
• M31: 6,452,605 km (0.077 R)
• M32: 6,799,522 km (0.112 R)
• M33: 6,950,167 km (0.098 R)
• M34: 7,051,146 km (0.1 R)
• M35: 7,229,018 km (0.071 R)
• M36: 7,408,535 km (0.059 R)
• M37: 8,624,018 km (0.108 R)
• M38: 8,732,626 km (0.032 R)
• M39: 9,338,198 km (0.081 R)
• M40: 9,702,320 km (0.115 R)
• M41: 10,014,231 km (0.066 R)
• M42: 10,647,778 km (0.116 R)
• M43: 10,852,129 km (0.06 R)
• M44: 11,264,570 km (0.084 R)
• M45: 11,383,351 km (0.08 R)
• M46: 11,592,339 km (0.077 R)
• M47: 11,712,316 km (0.063 R)
• M48: 11,923,249 km (0.074 R)
• M49: 12,287,820 km (0.115 R)
• M50: 12,502,193 km (0.108 R)
• M51: 12,934,531 km (0.067 R)
• M52: 13,340,540 km (0.117 R)
• M53: 14,164,974 km (0.111 R)
• M54: 14,680,488 km (0.039 R)
• M55: 14,908,026 km (0.119 R)
• M56: 15,136,612 km (0.058 R)
• M57: 15,333,483 km (0.118 R)
• M58: 15,630,584 km (0.045 R)
• M59: 15,763,128 km (0.106 R)
• M60: 16,364,511 km (0.109 R)
• M61: 16,431,830 km (0.095 R)
• M62: 17,349,164 km (0.117 R)
• M63: 17,693,090 km (0.089 R)
• M64: 18,108,822 km (0.03 R)
• M65: 18,178,385 km (0.111 R)
• M66: 18,668,169 km (0.071 R)
• M67: 19,233,200 km (0.107 R)
• M68: 19,304,259 km (0.101 R)
• M69: 20,235,506 km (0.099 R)
• M70: 20,925,301 km (0.083 R)
• M71: 21,844,580 km (0.08 R)
• M72: 22,104,432 km (0.065 R)
• M73: 22,477,230 km (0.089 R)
• M74: 22,814,722 km (0.101 R)
• M75: 23,760,630 km (0.113 R)
• M76: 24,951,429 km (0.057 R)
• M77: 25,184,203 km (0.088 R)
• M78: 25,729,936 km (0.099 R)
• M79: 25,808,176 km (0.084 R)
• M80: 26,004,299 km (0.092 R)
• M81: 26,240,215 km (0.106 R)
• M82: 26,397,891 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 10.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.34 AU - 6.74 AU

Year: 6268 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,158,168 km

• M1: 138,228 km (0.115 R)
• M2: 303,983 km (0.082 R)
• M3: 382,971 km (0.088 R)
• M4: 672,891 km (0.11 R)
• M5: 1,066,334 km (0.056 R)
• M6: 1,268,590 km (0.105 R)
• M7: 1,666,520 km (0.073 R)
• M8: 1,788,891 km (0.063 R)
• M9: 1,891,366 km (0.086 R)
• M10: 1,995,935 km (0.107 R)
• M11: 2,114,416 km (0.097 R)
• M12: 2,186,672 km (0.096 R)
• M13: 2,259,676 km (0.064 R)
• M14: 2,370,977 km (0.066 R)
• M15: 2,446,224 km (0.087 R)
• M16: 2,560,517 km (0.072 R)
• M17: 2,847,745 km (0.058 R)
• M18: 3,104,156 km (0.083 R)
• M19: 3,410,682 km (0.083 R)
• M20: 3,712,421 km (0.102 R)
• M21: 3,800,235 km (0.107 R)
• M22: 4,189,040 km (0.106 R)
• M23: 4,559,145 km (0.09 R)
• M24: 5,101,886 km (0.09 R)
• M25: 5,480,668 km (0.102 R)
• M26: 5,732,590 km (0.089 R)
• M27: 6,317,817 km (0.049 R)
• M28: 6,671,018 km (0.068 R)
• M29: 7,030,801 km (0.093 R)
• M30: 7,267,913 km (0.091 R)
• M31: 7,694,118 km (0.106 R)
• M32: 7,806,765 km (0.076 R)
• M33: 8,262,290 km (0.098 R)
• M34: 8,844,077 km (0.102 R)
• M35: 9,040,947 km (0.071 R)
• M36: 9,863,287 km (0.091 R)
• M37: 10,046,993 km (0.041 R)
• M38: 10,273,185 km (0.076 R)
• M39: 10,521,667 km (0.099 R)
• M40: 10,688,618 km (0.098 R)
• M41: 10,793,337 km (0.08 R)
• M42: 11,046,008 km (0.109 R)
• M43: 11,772,754 km (0.088 R)
• M44: 12,163,803 km (0.071 R)
• M45: 12,338,982 km (0.058 R)
• M46: 12,847,316 km (0.115 R)
• M47: 13,159,975 km (0.1 R)
• M48: 13,317,352 km (0.095 R)
• M49: 13,702,118 km (0.12 R)
• M50: 13,930,105 km (0.069 R)
• M51: 14,228,403 km (0.092 R)
• M52: 15,065,403 km (0.052 R)
• M53: 15,159,351 km (0.102 R)
• M54: 15,537,384 km (0.084 R)
• M55: 15,608,593 km (0.093 R)
• M56: 15,751,309 km (0.106 R)
• M57: 15,966,282 km (0.106 R)
• M58: 16,134,130 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit