🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.77 AU - 0.81 AU

Year: 246 Days

Day: 20.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.71 AU - 1.17 AU

Year: 319 Days

Day: 27.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,350,661 km

• M1: 81,830 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.01 AU - 1.49 AU

Year: 489 Days

Day: 29.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.1 AU - 2.94 AU

Year: 1400 Days

Day: 40.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.54 AU - 4.78 AU

Year: 3519 Days

Day: 43.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.05 AU - 5.15 AU

Year: 4029 Days

Day: 23.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,350,661 km

• M1: 43,683 km (0.066 R)
• M2: 1,400,834 km (0.113 R)

Asteroid Belt

Center: 7.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 13.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.07 AU - 10.57 AU

Year: 11598 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,350,661 km

• M1: 216,917 km (0.079 R)
• M2: 322,084 km (0.086 R)
• M3: 501,302 km (0.094 R)
• M4: 994,676 km (0.116 R)
• M5: 1,144,424 km (0.107 R)
• M6: 1,302,249 km (0.092 R)
• M7: 2,151,367 km (0.098 R)
• M8: 2,299,319 km (0.079 R)
• M9: 2,502,024 km (0.035 R)
• M10: 2,952,613 km (0.081 R)
• M11: 3,201,694 km (0.111 R)
• M12: 3,809,809 km (0.083 R)
• M13: 4,050,961 km (0.05 R)
• M14: 4,235,265 km (0.074 R)
• M15: 5,000,309 km (0.079 R)
• M16: 5,131,955 km (0.097 R)
• M17: 7,924,199 km (0.104 R)
• M18: 8,585,871 km (0.086 R)
• M19: 8,704,502 km (0.114 R)
• M20: 9,796,566 km (0.115 R)
• M21: 10,295,774 km (0.107 R)
• M22: 10,846,145 km (0.059 R)
• M23: 11,623,904 km (0.104 R)
• M24: 11,975,459 km (0.104 R)
• M25: 12,554,104 km (0.074 R)
• M26: 12,960,112 km (0.078 R)
• M27: 14,204,019 km (0.032 R)
• M28: 14,911,617 km (0.094 R)
• M29: 15,872,783 km (0.056 R)
• M30: 16,360,921 km (0.08 R)
• M31: 16,656,077 km (0.102 R)
• M32: 17,602,733 km (0.079 R)
• M33: 17,854,805 km (0.117 R)
• M34: 18,669,365 km (0.071 R)
• M35: 19,652,373 km (0.069 R)
• M36: 19,861,511 km (0.092 R)
• M37: 20,018,888 km (0.072 R)
• M38: 20,176,564 km (0.086 R)
• M39: 20,705,392 km (0.112 R)
• M40: 21,884,673 km (0.067 R)
• M41: 22,155,893 km (0.111 R)
• M42: 23,805,659 km (0.056 R)
• M43: 24,196,408 km (0.106 R)
• M44: 24,420,506 km (0.118 R)
• M45: 25,551,915 km (0.103 R)
• M46: 28,395,172 km (0.114 R)
• M47: 28,572,595 km (0.103 R)
• M48: 31,032,732 km (0.068 R)
• M49: 31,276,427 km (0.1 R)
• M50: 31,704,277 km (0.09 R)
• M51: 32,011,102 km (0.031 R)
• M52: 34,312,366 km (0.056 R)
• M53: 34,501,308 km (0.052 R)
• M54: 34,753,680 km (0.089 R)
• M55: 37,182,401 km (0.12 R)
• M56: 37,441,205 km (0.082 R)
• M57: 38,417,032 km (0.065 R)
• M58: 39,335,563 km (0.113 R)
• M59: 39,599,304 km (0.108 R)
• M60: 40,194,853 km (0.117 R)
• M61: 40,393,968 km (0.042 R)
• M62: 40,726,674 km (0.111 R)
• M63: 40,926,686 km (0.1 R)
• M64: 43,216,880 km (0.102 R)
• M65: 44,240,429 km (0.09 R)
• M66: 45,548,363 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.5

Radius: 5.7

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.26 AU - 17.68 AU

Year: 22327 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,350,661 km

• M1: 102,026 km (0.114 R)
• M2: 266,583 km (0.112 R)
• M3: 399,127 km (0.084 R)
• M4: 750,832 km (0.12 R)
• M5: 1,240,765 km (0.112 R)
• M6: 1,920,537 km (0.101 R)
• M7: 2,068,490 km (0.098 R)
• M8: 2,258,629 km (0.093 R)
• M9: 2,297,375 km (0.079 R)
• M10: 2,862,555 km (0.072 R)
• M11: 4,066,369 km (0.082 R)
• M12: 4,695,279 km (0.054 R)
• M13: 4,794,761 km (0.109 R)
• M14: 5,046,385 km (0.107 R)
• M15: 6,041,510 km (0.105 R)
• M16: 6,313,329 km (0.065 R)
• M17: 7,324,461 km (0.043 R)
• M18: 7,556,039 km (0.063 R)
• M19: 8,085,615 km (0.071 R)
• M20: 8,204,994 km (0.103 R)
• M21: 9,681,825 km (0.11 R)
• M22: 10,127,776 km (0.115 R)
• M23: 11,639,762 km (0.08 R)
• M24: 12,318,786 km (0.089 R)
• M25: 13,857,550 km (0.087 R)
• M26: 14,287,644 km (0.106 R)
• M27: 16,201,300 km (0.052 R)
• M28: 17,418,428 km (0.074 R)
• M29: 18,664,578 km (0.088 R)
• M30: 19,139,252 km (0.115 R)
• M31: 20,831,952 km (0.052 R)
• M32: 23,586,797 km (0.107 R)
• M33: 24,616,629 km (0.117 R)
• M34: 24,703,096 km (0.077 R)
• M35: 25,136,930 km (0.107 R)
• M36: 25,311,212 km (0.118 R)
• M37: 26,808,686 km (0.059 R)
• M38: 26,897,697 km (0.045 R)
• M39: 28,153,721 km (0.104 R)
• M40: 28,334,585 km (0.031 R)
• M41: 29,520,447 km (0.032 R)
• M42: 31,282,560 km (0.093 R)
• M43: 32,697,457 km (0.06 R)
• M44: 34,229,788 km (0.115 R)
• M45: 36,079,416 km (0.113 R)
• M46: 37,363,564 km (0.094 R)
• M47: 38,361,532 km (0.086 R)
• M48: 38,562,292 km (0.066 R)
• M49: 38,662,672 km (0.077 R)
• M50: 38,863,881 km (0.058 R)
• M51: 39,976,441 km (0.105 R)
• M52: 42,129,603 km (0.074 R)
• M53: 42,233,124 km (0.108 R)
• M54: 42,543,989 km (0.092 R)
• M55: 42,647,810 km (0.114 R)
• M56: 44,004,812 km (0.047 R)
• M57: 44,214,997 km (0.086 R)
• M58: 45,376,176 km (0.118 R)
• M59: 46,013,762 km (0.072 R)
• M60: 46,761,302 km (0.068 R)
• M61: 47,297,760 km (0.096 R)
• M62: 47,944,173 km (0.082 R)
• M63: 49,245,824 km (0.078 R)
• M64: 49,682,350 km (0.077 R)
• M65: 50,559,144 km (0.11 R)
• M66: 52,996,392 km (0.116 R)
• M67: 53,331,791 km (0.117 R)
• M68: 54,342,025 km (0.083 R)
• M69: 54,680,116 km (0.1 R)
• M70: 57,410,277 km (0.099 R)
• M71: 57,639,760 km (0.092 R)
• M72: 58,330,155 km (0.077 R)
• M73: 60,767,852 km (0.114 R)
• M74: 61,001,823 km (0.082 R)
• M75: 62,058,133 km (0.066 R)
• M76: 62,293,601 km (0.069 R)
• M77: 63,475,723 km (0.076 R)
• M78: 65,502,475 km (0.101 R)
• M79: 65,982,385 km (0.083 R)
• M80: 66,583,918 km (0.06 R)
• M81: 66,825,070 km (0.051 R)
• M82: 67,066,521 km (0.076 R)
• M83: 68,156,491 km (0.087 R)
• M84: 69,986,073 km (0.074 R)
• M85: 70,108,743 km (0.114 R)
• M86: 71,831,811 km (0.112 R)
• M87: 72,574,714 km (0.074 R)
• M88: 72,947,063 km (0.118 R)
• M89: 73,071,230 km (0.103 R)
• M90: 74,442,743 km (0.072 R)
• M91: 75,194,323 km (0.101 R)
• M92: 75,696,822 km (0.112 R)
• M93: 76,326,629 km (0.096 R)
• M94: 79,628,852 km (0.113 R)
• M95: 80,012,870 km (0.104 R)
• M96: 84,930,302 km (0.093 R)
• M97: 85,060,900 km (0.117 R)
• M98: 85,846,738 km (0.058 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 10,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit