🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.22 AU - 1.74 AU

Year: 639 Days

Day: 43.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.2 AU - 2.52 AU

Year: 1286 Days

Day: 13.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.22 AU - 4.54 AU

Year: 2711 Days

Day: 12.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,975,490 km

• M1: 159,621 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.88 AU - 5.3 AU

Year: 3489 Days

Day: 34.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,975,490 km

• M1: 129,851 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.83 AU - 5.39 AU

Year: 4098 Days

Day: 32.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 14.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.65 AU - 12.65 AU

Year: 15025 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,975,490 km

• M1: 203,154 km (0.039 R)
• M2: 380,727 km (0.119 R)
• M3: 535,112 km (0.079 R)
• M4: 769,831 km (0.088 R)
• M5: 1,232,088 km (0.087 R)
• M6: 1,554,172 km (0.108 R)
• M7: 1,852,022 km (0.051 R)
• M8: 2,168,720 km (0.117 R)
• M9: 2,735,696 km (0.12 R)
• M10: 2,975,502 km (0.077 R)
• M11: 3,736,057 km (0.071 R)
• M12: 4,241,548 km (0.114 R)
• M13: 4,380,076 km (0.078 R)
• M14: 6,002,166 km (0.104 R)
• M15: 6,158,047 km (0.075 R)
• M16: 6,876,865 km (0.097 R)
• M17: 7,454,462 km (0.066 R)
• M18: 8,656,331 km (0.091 R)
• M19: 8,832,857 km (0.106 R)
• M20: 9,460,569 km (0.096 R)
• M21: 9,917,740 km (0.12 R)
• M22: 10,149,168 km (0.117 R)
• M23: 10,242,218 km (0.083 R)
• M24: 10,711,656 km (0.062 R)
• M25: 11,188,275 km (0.1 R)
• M26: 11,332,637 km (0.057 R)
• M27: 11,526,067 km (0.08 R)
• M28: 12,559,639 km (0.039 R)
• M29: 14,556,920 km (0.076 R)
• M30: 14,978,786 km (0.1 R)
• M31: 15,137,958 km (0.104 R)
• M32: 15,942,645 km (0.079 R)
• M33: 16,981,901 km (0.113 R)
• M34: 18,896,006 km (0.082 R)
• M35: 19,125,639 km (0.074 R)
• M36: 19,587,747 km (0.03 R)
• M37: 20,523,033 km (0.096 R)
• M38: 20,936,820 km (0.117 R)
• M39: 21,174,531 km (0.108 R)
• M40: 21,592,657 km (0.111 R)
• M41: 22,558,761 km (0.108 R)
• M42: 22,863,491 km (0.045 R)
• M43: 23,538,776 km (0.102 R)
• M44: 24,470,322 km (0.106 R)
• M45: 24,720,749 km (0.083 R)
• M46: 25,161,015 km (0.105 R)
• M47: 25,794,562 km (0.113 R)
• M48: 25,985,599 km (0.093 R)
• M49: 27,142,140 km (0.08 R)
• M50: 27,336,468 km (0.101 R)
• M51: 28,118,565 km (0.078 R)
• M52: 28,446,634 km (0.102 R)
• M53: 29,172,931 km (0.076 R)
• M54: 29,305,624 km (0.114 R)
• M55: 29,905,213 km (0.039 R)
• M56: 30,172,993 km (0.118 R)
• M57: 31,728,362 km (0.029 R)
• M58: 32,001,528 km (0.118 R)
• M59: 32,275,591 km (0.097 R)
• M60: 34,775,970 km (0.112 R)
• M61: 36,691,870 km (0.103 R)
• M62: 36,835,185 km (0.107 R)
• M63: 37,915,730 km (0.058 R)
• M64: 38,933,743 km (0.105 R)
• M65: 39,886,981 km (0.107 R)
• M66: 41,891,443 km (0.096 R)
• M67: 42,341,284 km (0.082 R)
• M68: 44,385,539 km (0.11 R)
• M69: 44,614,723 km (0.082 R)
• M70: 44,767,612 km (0.048 R)
• M71: 45,689,134 km (0.115 R)
• M72: 47,472,790 km (0.076 R)
• M73: 47,628,820 km (0.1 R)
• M74: 48,176,797 km (0.096 R)
• M75: 48,333,726 km (0.07 R)
• M76: 48,490,953 km (0.103 R)
• M77: 48,805,707 km (0.111 R)
• M78: 49,437,160 km (0.109 R)
• M79: 51,588,527 km (0.106 R)
• M80: 53,607,649 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.3

Radius: 6.6

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.9 AU - 17.26 AU

Year: 19750 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,975,490 km

• M1: 108,907 km (0.049 R)
• M2: 235,617 km (0.076 R)
• M3: 456,872 km (0.068 R)
• M4: 712,086 km (0.075 R)
• M5: 981,960 km (0.112 R)
• M6: 1,060,948 km (0.115 R)
• M7: 1,962,874 km (0.074 R)
• M8: 2,374,866 km (0.087 R)
• M9: 2,627,537 km (0.053 R)
• M10: 2,775,788 km (0.082 R)
• M11: 3,396,021 km (0.044 R)
• M12: 3,557,587 km (0.109 R)
• M13: 3,721,845 km (0.067 R)
• M14: 3,804,872 km (0.093 R)
• M15: 3,888,497 km (0.094 R)
• M16: 4,057,693 km (0.086 R)
• M17: 4,229,281 km (0.099 R)
• M18: 4,848,467 km (0.049 R)
• M19: 5,122,530 km (0.075 R)
• M20: 5,926,170 km (0.078 R)
• M21: 7,178,005 km (0.089 R)
• M22: 7,437,857 km (0.071 R)
• M23: 7,490,216 km (0.08 R)
• M24: 9,005,343 km (0.082 R)
• M25: 9,341,938 km (0.106 R)
• M26: 9,682,872 km (0.119 R)
• M27: 10,085,589 km (0.066 R)
• M28: 10,318,214 km (0.049 R)
• M29: 10,967,169 km (0.069 R)
• M30: 11,146,388 km (0.057 R)
• M31: 11,811,949 km (0.105 R)
• M32: 13,181,368 km (0.114 R)
• M33: 13,371,955 km (0.066 R)
• M34: 13,884,627 km (0.052 R)
• M35: 17,024,537 km (0.113 R)
• M36: 17,371,006 km (0.077 R)
• M37: 18,495,234 km (0.108 R)
• M38: 18,566,293 km (0.071 R)
• M39: 18,851,426 km (0.111 R)
• M40: 19,209,863 km (0.062 R)
• M41: 19,353,776 km (0.089 R)
• M42: 19,787,909 km (0.079 R)
• M43: 20,961,354 km (0.114 R)
• M44: 21,035,405 km (0.102 R)
• M45: 22,081,693 km (0.067 R)
• M46: 22,763,261 km (0.116 R)
• M47: 25,557,749 km (0.116 R)
• M48: 25,636,886 km (0.072 R)
• M49: 27,967,621 km (0.082 R)
• M50: 28,212,662 km (0.068 R)
• M51: 28,540,431 km (0.094 R)
• M52: 29,282,437 km (0.056 R)
• M53: 30,785,447 km (0.113 R)
• M54: 33,345,515 km (0.105 R)
• M55: 33,518,600 km (0.115 R)
• M56: 34,388,661 km (0.091 R)
• M57: 34,914,198 km (0.113 R)
• M58: 35,530,691 km (0.1 R)
• M59: 36,150,774 km (0.03 R)
• M60: 37,132,435 km (0.047 R)
• M61: 40,129,479 km (0.114 R)
• M62: 40,775,144 km (0.094 R)
• M63: 41,889,947 km (0.113 R)
• M64: 42,357,440 km (0.096 R)
• M65: 42,544,886 km (0.099 R)
• M66: 44,720,638 km (0.028 R)
• M67: 47,807,291 km (0.105 R)
• M68: 48,393,714 km (0.083 R)
• M69: 50,167,048 km (0.116 R)
• M70: 54,183,451 km (0.108 R)
• M71: 54,488,780 km (0.077 R)
• M72: 54,692,682 km (0.1 R)
• M73: 55,408,359 km (0.065 R)
• M74: 58,301,731 km (0.088 R)
• M75: 59,137,534 km (0.103 R)
• M76: 59,661,725 km (0.115 R)
• M77: 59,977,078 km (0.073 R)
• M78: 60,926,426 km (0.042 R)
• M79: 61,668,281 km (0.1 R)
• M80: 63,160,670 km (0.101 R)
• M81: 65,530,150 km (0.105 R)
• M82: 67,490,182 km (0.077 R)
• M83: 69,358,958 km (0.078 R)
• M84: 74,839,925 km (0.111 R)
• M85: 74,953,171 km (0.102 R)
• M86: 75,975,523 km (0.057 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 16,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit