🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.92 AU - 1.14 AU

Year: 376 Days

Day: 26.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,803,882 km

• M1: 855,700 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.69 AU - 1.81 AU

Year: 833 Days

Day: 45.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,803,882 km

• M1: 197,768 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.44 AU - 2.32 AU

Year: 928 Days

Day: 22 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,803,882 km

• M1: 136,284 km (0.06 R)
• M2: 1,122,134 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.68 AU - 2.44 AU

Year: 1064 Days

Day: 36.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,803,882 km

• M1: 44,879 km (0.108 R)
• M2: 283,338 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.83 AU - 2.41 AU

Year: 1111 Days

Day: 29.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,803,882 km

• M1: 36,801 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.6 AU - 3.52 AU

Year: 1926 Days

Day: 31.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 11.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.42 AU - 7.46 AU

Year: 5882 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,803,882 km

• M1: 149,299 km (0.073 R)
• M2: 271,969 km (0.039 R)
• M3: 347,217 km (0.071 R)
• M4: 517,010 km (0.095 R)
• M5: 679,922 km (0.083 R)
• M6: 794,365 km (0.094 R)
• M7: 1,384,229 km (0.104 R)
• M8: 1,635,853 km (0.061 R)
• M9: 1,939,088 km (0.114 R)
• M10: 2,050,538 km (0.106 R)
• M11: 2,221,678 km (0.042 R)
• M12: 2,299,319 km (0.109 R)
• M13: 2,437,548 km (0.102 R)
• M14: 2,660,299 km (0.073 R)
• M15: 2,784,615 km (0.116 R)
• M16: 3,548,611 km (0.079 R)
• M17: 3,755,355 km (0.111 R)
• M18: 3,895,379 km (0.082 R)
• M19: 4,108,706 km (0.12 R)
• M20: 4,204,747 km (0.115 R)
• M21: 4,277,302 km (0.073 R)
• M22: 4,374,691 km (0.088 R)
• M23: 5,180,425 km (0.084 R)
• M24: 5,680,381 km (0.076 R)
• M25: 5,814,570 km (0.068 R)
• M26: 6,140,993 km (0.114 R)
• M27: 7,213,909 km (0.094 R)
• M28: 7,951,127 km (0.08 R)
• M29: 8,222,497 km (0.117 R)
• M30: 8,496,860 km (0.068 R)
• M31: 8,650,497 km (0.096 R)
• M32: 8,774,214 km (0.098 R)
• M33: 9,243,204 km (0.09 R)
• M34: 10,434,900 km (0.084 R)
• M35: 10,931,715 km (0.108 R)
• M36: 11,166,284 km (0.119 R)
• M37: 11,267,263 km (0.077 R)
• M38: 11,606,252 km (0.109 R)
• M39: 13,030,872 km (0.079 R)
• M40: 13,422,370 km (0.098 R)
• M41: 13,962,568 km (0.052 R)
• M42: 14,620,350 km (0.108 R)
• M43: 14,730,902 km (0.101 R)
• M44: 14,841,754 km (0.069 R)
• M45: 15,101,606 km (0.082 R)
• M46: 15,288,005 km (0.107 R)
• M47: 16,270,115 km (0.078 R)
• M48: 16,538,045 km (0.045 R)
• M49: 16,653,385 km (0.061 R)
• M50: 17,389,556 km (0.045 R)
• M51: 19,417,953 km (0.053 R)
• M52: 19,702,189 km (0.114 R)
• M53: 21,352,702 km (0.114 R)
• M54: 21,814,212 km (0.027 R)
• M55: 21,940,772 km (0.049 R)
• M56: 22,152,153 km (0.095 R)
• M57: 22,279,162 km (0.025 R)
• M58: 22,406,619 km (0.089 R)
• M59: 23,304,955 km (0.119 R)
• M60: 23,780,227 km (0.086 R)
• M61: 23,910,377 km (0.088 R)
• M62: 24,127,893 km (0.11 R)
• M63: 24,564,868 km (0.097 R)
• M64: 24,960,405 km (0.103 R)
• M65: 25,402,317 km (0.057 R)
• M66: 25,668,751 km (0.065 R)
• M67: 26,924,176 km (0.113 R)
• M68: 27,105,189 km (0.047 R)
• M69: 27,286,652 km (0.107 R)
• M70: 27,878,910 km (0.072 R)
• M71: 28,429,430 km (0.061 R)
• M72: 28,613,734 km (0.119 R)
• M73: 28,706,036 km (0.025 R)
• M74: 29,169,042 km (0.118 R)
• M75: 29,448,042 km (0.06 R)
• M76: 30,055,559 km (0.118 R)
• M77: 31,568,591 km (0.083 R)
• M78: 31,902,943 km (0.114 R)
• M79: 31,998,685 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 13

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.89 AU - 12.97 AU

Year: 13907 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,803,882 km

• M1: 205,248 km (0.067 R)
• M2: 294,409 km (0.084 R)
• M3: 435,330 km (0.118 R)
• M4: 740,061 km (0.086 R)
• M5: 952,639 km (0.072 R)
• M6: 1,094,159 km (0.062 R)
• M7: 1,300,903 km (0.085 R)
• M8: 1,797,418 km (0.051 R)
• M9: 2,044,255 km (0.11 R)
• M10: 2,278,525 km (0.066 R)
• M11: 2,374,717 km (0.105 R)
• M12: 2,671,668 km (0.115 R)
• M13: 2,902,498 km (0.078 R)
• M14: 3,690,879 km (0.116 R)
• M15: 4,271,917 km (0.091 R)
• M16: 5,292,922 km (0.1 R)
• M17: 6,352,674 km (0.119 R)
• M18: 6,766,910 km (0.087 R)
• M19: 7,189,823 km (0.091 R)
• M20: 7,368,742 km (0.087 R)
• M21: 8,098,780 km (0.117 R)
• M22: 8,397,377 km (0.116 R)
• M23: 8,510,324 km (0.073 R)
• M24: 8,623,719 km (0.064 R)
• M25: 9,275,966 km (0.067 R)
• M26: 10,465,568 km (0.078 R)
• M27: 12,510,421 km (0.091 R)
• M28: 12,986,142 km (0.072 R)
• M29: 13,160,573 km (0.113 R)
• M30: 13,335,902 km (0.078 R)
• M31: 13,644,523 km (0.063 R)
• M32: 14,044,697 km (0.037 R)
• M33: 14,629,774 km (0.107 R)
• M34: 16,763,040 km (0.104 R)
• M35: 17,431,593 km (0.065 R)
• M36: 18,206,210 km (0.119 R)
• M37: 18,745,361 km (0.1 R)
• M38: 19,339,414 km (0.113 R)
• M39: 19,990,015 km (0.048 R)
• M40: 20,495,507 km (0.111 R)
• M41: 21,210,136 km (0.101 R)
• M42: 23,775,141 km (0.118 R)
• M43: 25,012,614 km (0.119 R)
• M44: 26,491,838 km (0.111 R)
• M45: 26,713,393 km (0.069 R)
• M46: 28,281,627 km (0.096 R)
• M47: 28,451,421 km (0.055 R)
• M48: 28,564,816 km (0.117 R)
• M49: 28,678,361 km (0.05 R)
• M50: 29,706,996 km (0.099 R)
• M51: 29,937,227 km (0.101 R)
• M52: 30,689,554 km (0.095 R)
• M53: 30,863,985 km (0.112 R)
• M54: 31,272,537 km (0.083 R)
• M55: 31,623,943 km (0.098 R)
• M56: 32,686,387 km (0.097 R)
• M57: 33,341,476 km (0.117 R)
• M58: 33,640,672 km (0.081 R)
• M59: 33,760,649 km (0.087 R)
• M60: 34,725,107 km (0.118 R)
• M61: 36,434,861 km (0.11 R)
• M62: 38,046,778 km (0.093 R)
• M63: 38,359,437 km (0.114 R)
• M64: 39,050,280 km (0.073 R)
• M65: 42,825,682 km (0.062 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit