🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.71 AU

Year: 182 Days

Day: 34 Hours

Environment

Temp: 137 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.77 AU - 1.13 AU

Year: 337 Days

Day: 31.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.03 AU - 1.05 AU

Year: 385 Days

Day: 25.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.85 AU - 1.87 AU

Year: 922 Days

Day: 35 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.88 AU - 2.7 AU

Year: 1259 Days

Day: 29.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 14.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.23 AU - 6.31 AU

Year: 5037 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 90,277,562 km

• M1: 184,903 km (0.069 R)
• M2: 282,441 km (0.116 R)
• M3: 495,917 km (0.087 R)
• M4: 725,699 km (0.038 R)
• M5: 828,772 km (0.107 R)
• M6: 1,016,817 km (0.105 R)
• M7: 1,220,270 km (0.029 R)
• M8: 1,711,100 km (0.036 R)
• M9: 1,810,882 km (0.12 R)
• M10: 2,016,579 km (0.042 R)
• M11: 2,153,013 km (0.115 R)
• M12: 2,261,321 km (0.069 R)
• M13: 2,780,576 km (0.086 R)
• M14: 3,106,699 km (0.096 R)
• M15: 3,212,165 km (0.091 R)
• M16: 3,336,930 km (0.081 R)
• M17: 3,427,138 km (0.09 R)
• M18: 3,628,347 km (0.107 R)
• M19: 3,909,292 km (0.059 R)
• M20: 4,100,478 km (0.116 R)
• M21: 4,275,358 km (0.076 R)
• M22: 4,753,921 km (0.06 R)
• M23: 4,958,421 km (0.081 R)
• M24: 5,249,688 km (0.063 R)
• M25: 5,546,640 km (0.085 R)
• M26: 5,958,633 km (0.096 R)
• M27: 6,135,009 km (0.113 R)
• M28: 6,313,329 km (0.071 R)
• M29: 6,448,117 km (0.109 R)
• M30: 6,973,804 km (0.116 R)
• M31: 7,347,799 km (0.108 R)
• M32: 7,465,981 km (0.116 R)
• M33: 7,680,504 km (0.11 R)
• M34: 7,921,207 km (0.11 R)
• M35: 8,213,222 km (0.104 R)
• M36: 8,833,305 km (0.117 R)
• M37: 9,136,391 km (0.085 R)
• M38: 9,804,794 km (0.101 R)
• M39: 10,250,446 km (0.052 R)
• M40: 10,515,683 km (0.102 R)
• M41: 10,622,496 km (0.099 R)
• M42: 10,944,879 km (0.108 R)
• M43: 11,682,247 km (0.115 R)
• M44: 12,098,728 km (0.085 R)
• M45: 12,407,348 km (0.073 R)
• M46: 13,726,053 km (0.105 R)
• M47: 13,930,703 km (0.096 R)
• M48: 14,077,459 km (0.06 R)
• M49: 14,313,375 km (0.109 R)
• M50: 14,908,924 km (0.111 R)
• M51: 15,028,901 km (0.116 R)
• M52: 15,239,834 km (0.117 R)
• M53: 15,482,183 km (0.077 R)
• M54: 16,526,077 km (0.079 R)
• M55: 17,878,591 km (0.12 R)
• M56: 18,134,254 km (0.107 R)
• M57: 20,056,437 km (0.104 R)
• M58: 20,288,762 km (0.065 R)
• M59: 20,588,856 km (0.083 R)
• M60: 20,689,236 km (0.106 R)
• M61: 20,890,445 km (0.092 R)
• M62: 21,125,912 km (0.031 R)
• M63: 21,396,235 km (0.077 R)
• M64: 21,837,848 km (0.094 R)
• M65: 21,974,431 km (0.1 R)
• M66: 22,179,680 km (0.085 R)
• M67: 22,282,603 km (0.072 R)
• M68: 23,041,962 km (0.073 R)
• M69: 23,285,357 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.6

Radius: 5.1

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.42 AU - 21.2 AU

Year: 29649 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,277,562 km

• M1: 78,240 km (0.088 R)
• M2: 182,061 km (0.1 R)
• M3: 867,817 km (0.074 R)
• M4: 1,072,018 km (0.113 R)
• M5: 2,622,002 km (0.095 R)
• M6: 2,663,440 km (0.107 R)
• M7: 3,089,046 km (0.078 R)
• M8: 3,309,853 km (0.108 R)
• M9: 4,098,234 km (0.044 R)
• M10: 5,147,962 km (0.104 R)
• M11: 5,356,950 km (0.112 R)
• M12: 6,667,727 km (0.046 R)
• M13: 7,300,226 km (0.085 R)
• M14: 7,891,587 km (0.039 R)
• M15: 9,309,176 km (0.118 R)
• M16: 9,884,829 km (0.058 R)
• M17: 10,079,456 km (0.088 R)
• M18: 10,275,130 km (0.047 R)
• M19: 10,472,150 km (0.09 R)
• M20: 11,954,515 km (0.117 R)
• M21: 13,215,476 km (0.102 R)
• M22: 13,358,192 km (0.117 R)
• M23: 17,165,308 km (0.069 R)
• M24: 17,243,099 km (0.118 R)
• M25: 17,321,040 km (0.046 R)
• M26: 17,399,130 km (0.106 R)
• M27: 18,344,588 km (0.092 R)
• M28: 19,145,087 km (0.076 R)
• M29: 19,630,981 km (0.094 R)
• M30: 21,614,349 km (0.113 R)
• M31: 21,951,094 km (0.119 R)
• M32: 22,035,467 km (0.099 R)
• M33: 22,544,549 km (0.108 R)
• M34: 24,882,464 km (0.078 R)
• M35: 25,058,691 km (0.057 R)
• M36: 25,323,778 km (0.105 R)
• M37: 25,501,051 km (0.069 R)
• M38: 25,767,784 km (0.074 R)
• M39: 27,024,407 km (0.025 R)
• M40: 27,114,913 km (0.114 R)
• M41: 29,970,737 km (0.114 R)
• M42: 31,291,536 km (0.109 R)
• M43: 32,342,461 km (0.062 R)
• M44: 32,631,036 km (0.108 R)
• M45: 35,168,066 km (0.065 R)
• M46: 36,160,648 km (0.103 R)
• M47: 36,760,685 km (0.114 R)
• M48: 37,565,671 km (0.119 R)
• M49: 38,478,218 km (0.068 R)
• M50: 38,784,146 km (0.036 R)
• M51: 41,259,542 km (0.104 R)
• M52: 42,305,979 km (0.119 R)
• M53: 44,318,220 km (0.083 R)
• M54: 45,067,406 km (0.105 R)
• M55: 45,389,789 km (0.069 R)
• M56: 47,667,566 km (0.117 R)
• M57: 48,105,589 km (0.103 R)
• M58: 48,325,199 km (0.102 R)
• M59: 48,544,958 km (0.118 R)
• M60: 48,655,062 km (0.063 R)
• M61: 50,761,998 km (0.099 R)
• M62: 52,446,171 km (0.068 R)
• M63: 55,178,875 km (0.052 R)
• M64: 55,753,930 km (0.039 R)
• M65: 58,191,029 km (0.06 R)
• M66: 59,363,726 km (0.098 R)
• M67: 62,090,447 km (0.044 R)
• M68: 62,928,344 km (0.081 R)
• M69: 65,707,723 km (0.064 R)
• M70: 66,806,220 km (0.03 R)
• M71: 67,664,762 km (0.083 R)
• M72: 67,787,732 km (0.082 R)
• M73: 71,010,369 km (0.057 R)
• M74: 72,263,102 km (0.115 R)
• M75: 74,536,391 km (0.075 R)
• M76: 76,448,551 km (0.079 R)
• M77: 79,023,280 km (0.04 R)
• M78: 81,103,438 km (0.085 R)
• M79: 81,234,037 km (0.065 R)
• M80: 82,019,127 km (0.108 R)
• M81: 83,596,786 km (0.071 R)
• M82: 86,515,141 km (0.027 R)
• M83: 87,183,096 km (0.081 R)
• M84: 89,331,920 km (0.069 R)
• M85: 89,871,968 km (0.104 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit