🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 25.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,082,031 km

• M1: 334,650 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.82 AU - 0.9 AU

Year: 294 Days

Day: 24 Hours

Environment

Temp: 95 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,082,031 km

• M1: 202,107 km (0.072 R)
• M2: 267,481 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.21 AU

Year: 363 Days

Day: 45.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,082,031 km

• M1: 160,967 km (0.095 R)
• M2: 650,751 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.02 AU - 1.12 AU

Year: 408 Days

Day: 45.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.92 AU - 1.44 AU

Year: 473 Days

Day: 25.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.71 AU - 1.99 AU

Year: 928 Days

Day: 31.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.12 AU - 2.18 AU

Year: 1163 Days

Day: 21.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2 AU - 2.32 AU

Year: 1171 Days

Day: 12.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,082,031 km

• M1: 598,541 km (0.044 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 10.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.22 AU - 6.42 AU

Year: 4527 Days

Day: 7.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,082,031 km

• M1: 143,016 km (0.108 R)
• M2: 218,413 km (0.101 R)
• M3: 343,926 km (0.032 R)
• M4: 492,626 km (0.088 R)
• M5: 1,145,770 km (0.07 R)
• M6: 1,587,383 km (0.071 R)
• M7: 2,133,116 km (0.102 R)
• M8: 2,241,724 km (0.113 R)
• M9: 2,315,177 km (0.061 R)
• M10: 2,521,472 km (0.11 R)
• M11: 2,753,498 km (0.097 R)
• M12: 2,912,222 km (0.097 R)
• M13: 3,012,901 km (0.101 R)
• M14: 3,155,917 km (0.076 R)
• M15: 3,406,344 km (0.086 R)
• M16: 3,491,315 km (0.081 R)
• M17: 3,728,727 km (0.083 R)
• M18: 3,860,373 km (0.092 R)
• M19: 4,287,774 km (0.113 R)
• M20: 4,542,091 km (0.075 R)
• M21: 4,730,285 km (0.093 R)
• M22: 4,825,429 km (0.103 R)
• M23: 5,017,513 km (0.112 R)
• M24: 5,187,605 km (0.084 R)
• M25: 5,334,959 km (0.108 R)
• M26: 5,634,005 km (0.062 R)
• M27: 6,616,564 km (0.108 R)
• M28: 7,319,375 km (0.112 R)
• M29: 7,568,156 km (0.107 R)
• M30: 7,763,681 km (0.116 R)
• M31: 8,102,669 km (0.115 R)
• M32: 8,188,090 km (0.117 R)
• M33: 8,504,190 km (0.06 R)
• M34: 8,591,256 km (0.111 R)
• M35: 9,118,888 km (0.065 R)
• M36: 9,207,899 km (0.115 R)
• M37: 9,386,818 km (0.105 R)
• M38: 9,747,947 km (0.108 R)
• M39: 10,205,866 km (0.03 R)
• M40: 10,453,002 km (0.11 R)
• M41: 10,639,700 km (0.034 R)
• M42: 11,111,232 km (0.085 R)
• M43: 11,397,413 km (0.114 R)
• M44: 11,557,333 km (0.078 R)
• M45: 11,912,179 km (0.118 R)
• M46: 12,172,330 km (0.116 R)
• M47: 12,434,575 km (0.094 R)
• M48: 13,366,719 km (0.075 R)
• M49: 13,535,466 km (0.057 R)
• M50: 13,705,110 km (0.108 R)
• M51: 14,321,303 km (0.107 R)
• M52: 14,737,185 km (0.105 R)
• M53: 14,946,622 km (0.114 R)
• M54: 15,121,802 km (0.064 R)
• M55: 15,580,768 km (0.055 R)
• M56: 15,865,453 km (0.089 R)
• M57: 17,794,816 km (0.114 R)
• M58: 17,980,617 km (0.112 R)
• M59: 18,241,815 km (0.104 R)
• M60: 18,730,252 km (0.058 R)
• M61: 18,881,495 km (0.036 R)
• M62: 18,995,190 km (0.045 R)
• M63: 20,376,576 km (0.107 R)
• M64: 20,688,039 km (0.083 R)
• M65: 20,922,609 km (0.077 R)
• M66: 21,158,076 km (0.074 R)
• M67: 21,750,633 km (0.055 R)
• M68: 22,629,520 km (0.108 R)
• M69: 22,790,637 km (0.065 R)
• M70: 22,992,445 km (0.058 R)
• M71: 23,194,851 km (0.108 R)
• M72: 23,316,623 km (0.057 R)
• M73: 23,601,607 km (0.084 R)
• M74: 24,133,876 km (0.107 R)
• M75: 24,380,863 km (0.097 R)
• M76: 24,794,351 km (0.074 R)
• M77: 25,085,169 km (0.083 R)
• M78: 25,418,922 km (0.062 R)
• M79: 25,502,547 km (0.038 R)
• M80: 26,683,623 km (0.086 R)
• M81: 27,839,416 km (0.046 R)
• M82: 28,098,370 km (0.076 R)
• M83: 28,793,102 km (0.095 R)
• M84: 28,967,683 km (0.098 R)
• M85: 29,230,227 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.6

Radius: 7.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.05 AU - 19.65 AU

Year: 24392 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,082,031 km

• M1: 113,096 km (0.068 R)
• M2: 175,777 km (0.107 R)
• M3: 303,983 km (0.116 R)
• M4: 777,610 km (0.112 R)
• M5: 965,056 km (0.083 R)
• M6: 1,121,236 km (0.073 R)
• M7: 1,457,981 km (0.079 R)
• M8: 2,398,503 km (0.085 R)
• M9: 3,155,019 km (0.103 R)
• M10: 3,355,031 km (0.08 R)
• M11: 3,524,825 km (0.04 R)
• M12: 4,677,925 km (0.093 R)
• M13: 4,791,620 km (0.116 R)
• M14: 4,906,361 km (0.098 R)
• M15: 5,653,304 km (0.071 R)
• M16: 5,855,709 km (0.063 R)
• M17: 6,435,401 km (0.115 R)
• M18: 8,099,079 km (0.095 R)
• M19: 8,373,442 km (0.118 R)
• M20: 8,790,670 km (0.108 R)
• M21: 9,500,961 km (0.05 R)
• M22: 10,131,516 km (0.085 R)
• M23: 10,377,604 km (0.117 R)
• M24: 10,575,821 km (0.116 R)
• M25: 10,675,454 km (0.116 R)
• M26: 11,026,709 km (0.1 R)
• M27: 11,279,829 km (0.12 R)
• M28: 11,637,518 km (0.095 R)
• M29: 13,373,302 km (0.101 R)
• M30: 13,535,017 km (0.115 R)
• M31: 14,298,564 km (0.074 R)
• M32: 15,244,472 km (0.04 R)
• M33: 16,153,129 km (0.082 R)
• M34: 16,267,871 km (0.04 R)
• M35: 16,440,656 km (0.088 R)
• M36: 18,022,504 km (0.032 R)
• M37: 18,380,492 km (0.069 R)
• M38: 18,801,311 km (0.071 R)
• M39: 19,103,798 km (0.1 R)
• M40: 19,591,038 km (0.109 R)
• M41: 20,453,619 km (0.082 R)
• M42: 20,515,702 km (0.104 R)
• M43: 23,438,994 km (0.109 R)
• M44: 24,882,614 km (0.095 R)
• M45: 27,648,678 km (0.114 R)
• M46: 27,717,344 km (0.079 R)
• M47: 28,545,817 km (0.097 R)
• M48: 29,032,908 km (0.052 R)
• M49: 29,102,770 km (0.108 R)
• M50: 29,522,691 km (0.093 R)
• M51: 30,297,907 km (0.112 R)
• M52: 30,794,722 km (0.113 R)
• M53: 31,008,497 km (0.083 R)
• M54: 31,079,855 km (0.101 R)
• M55: 31,437,544 km (0.063 R)
• M56: 31,652,665 km (0.097 R)
• M57: 33,027,171 km (0.115 R)
• M58: 34,347,073 km (0.068 R)
• M59: 35,460,230 km (0.077 R)
• M60: 37,950,586 km (0.056 R)
• M61: 38,409,403 km (0.107 R)
• M62: 39,564,448 km (0.102 R)
• M63: 40,107,339 km (0.047 R)
• M64: 40,574,682 km (0.07 R)
• M65: 42,145,460 km (0.075 R)
• M66: 42,382,722 km (0.1 R)
• M67: 42,620,583 km (0.115 R)
• M68: 43,416,294 km (0.087 R)
• M69: 44,056,423 km (0.116 R)
• M70: 44,780,477 km (0.1 R)
• M71: 46,566,526 km (0.088 R)
• M72: 48,956,202 km (0.064 R)
• M73: 49,455,560 km (0.111 R)
• M74: 50,795,658 km (0.075 R)
• M75: 51,808,435 km (0.098 R)
• M76: 52,742,674 km (0.093 R)
• M77: 53,083,757 km (0.095 R)
• M78: 55,232,282 km (0.089 R)
• M79: 56,534,980 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit