🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 151 Days

Day: 36.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.77 AU - 1.79 AU

Year: 855 Days

Day: 24.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,050,156 km

• M1: 496,815 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.25 AU - 3.49 AU

Year: 1750 Days

Day: 13.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.63 AU - 4.93 AU

Year: 3187 Days

Day: 38.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 9.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.14 AU - 7.52 AU

Year: 7142 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,050,156 km

• M1: 125,662 km (0.077 R)
• M2: 289,173 km (0.077 R)
• M3: 361,578 km (0.08 R)
• M4: 451,636 km (0.102 R)
• M5: 703,708 km (0.118 R)
• M6: 785,688 km (0.104 R)
• M7: 947,254 km (0.072 R)
• M8: 1,039,107 km (0.1 R)
• M9: 1,161,777 km (0.108 R)
• M10: 1,406,968 km (0.093 R)
• M11: 1,621,491 km (0.093 R)
• M12: 1,830,480 km (0.12 R)
• M13: 1,913,207 km (0.113 R)
• M14: 3,219,496 km (0.105 R)
• M15: 3,565,964 km (0.079 R)
• M16: 3,712,271 km (0.11 R)
• M17: 3,946,093 km (0.065 R)
• M18: 4,767,535 km (0.084 R)
• M19: 4,905,763 km (0.053 R)
• M20: 5,568,182 km (0.045 R)
• M21: 5,762,660 km (0.114 R)
• M22: 6,562,859 km (0.037 R)
• M23: 6,691,064 km (0.099 R)
• M24: 7,317,879 km (0.054 R)
• M25: 7,531,056 km (0.084 R)
• M26: 7,665,395 km (0.118 R)
• M27: 8,293,257 km (0.078 R)
• M28: 8,796,355 km (0.119 R)
• M29: 9,424,516 km (0.117 R)
• M30: 9,831,871 km (0.103 R)
• M31: 9,919,835 km (0.118 R)
• M32: 10,274,681 km (0.078 R)
• M33: 10,754,142 km (0.118 R)
• M34: 10,966,272 km (0.083 R)
• M35: 11,363,903 km (0.059 R)
• M36: 11,487,172 km (0.102 R)
• M37: 11,611,039 km (0.113 R)
• M38: 11,735,205 km (0.097 R)
• M39: 11,797,438 km (0.095 R)
• M40: 12,776,556 km (0.077 R)
• M41: 12,872,747 km (0.092 R)
• M42: 13,065,728 km (0.116 R)
• M43: 13,259,757 km (0.079 R)
• M44: 14,012,085 km (0.111 R)
• M45: 14,343,593 km (0.071 R)
• M46: 14,476,885 km (0.114 R)
• M47: 14,577,116 km (0.103 R)
• M48: 14,744,815 km (0.099 R)
• M49: 14,811,984 km (0.032 R)
• M50: 14,912,963 km (0.086 R)
• M51: 15,014,241 km (0.098 R)
• M52: 15,421,596 km (0.092 R)
• M53: 15,729,468 km (0.102 R)
• M54: 16,212,520 km (0.039 R)
• M55: 16,316,640 km (0.107 R)
• M56: 16,490,772 km (0.113 R)
• M57: 17,299,348 km (0.05 R)
• M58: 17,441,317 km (0.047 R)
• M59: 17,977,027 km (0.088 R)
• M60: 18,918,596 km (0.102 R)
• M61: 19,138,056 km (0.086 R)
• M62: 19,211,508 km (0.068 R)
• M63: 20,660,812 km (0.028 R)
• M64: 20,736,060 km (0.085 R)
• M65: 20,962,551 km (0.105 R)
• M66: 21,455,775 km (0.051 R)
• M67: 21,952,889 km (0.062 R)
• M68: 22,106,676 km (0.065 R)
• M69: 22,686,367 km (0.079 R)
• M70: 23,075,621 km (0.04 R)
• M71: 25,457,070 km (0.111 R)
• M72: 25,537,853 km (0.119 R)
• M73: 25,942,664 km (0.08 R)
• M74: 26,308,880 km (0.108 R)
• M75: 26,554,071 km (0.076 R)
• M76: 26,635,901 km (0.083 R)
• M77: 26,758,870 km (0.066 R)
• M78: 27,087,686 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.4

Radius: 5.3

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.71 AU - 17.53 AU

Year: 25493 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,050,156 km

• M1: 342,729 km (0.097 R)
• M2: 1,052,720 km (0.083 R)
• M3: 1,897,499 km (0.113 R)
• M4: 2,086,142 km (0.048 R)
• M5: 2,481,679 km (0.1 R)
• M6: 2,730,012 km (0.115 R)
• M7: 4,232,573 km (0.055 R)
• M8: 5,888,920 km (0.081 R)
• M9: 6,443,180 km (0.116 R)
• M10: 6,499,579 km (0.103 R)
• M11: 6,612,824 km (0.063 R)
• M12: 6,669,671 km (0.1 R)
• M13: 6,783,815 km (0.028 R)
• M14: 7,072,090 km (0.101 R)
• M15: 7,305,612 km (0.111 R)
• M16: 7,660,757 km (0.049 R)
• M17: 8,572,706 km (0.061 R)
• M18: 8,884,318 km (0.069 R)
• M19: 9,454,436 km (0.107 R)
• M20: 10,036,521 km (0.113 R)
• M21: 10,167,419 km (0.091 R)
• M22: 12,972,679 km (0.105 R)
• M23: 14,348,530 km (0.064 R)
• M24: 15,165,933 km (0.048 R)
• M25: 15,466,924 km (0.06 R)
• M26: 15,693,864 km (0.118 R)
• M27: 17,944,863 km (0.104 R)
• M28: 18,503,162 km (0.066 R)
• M29: 18,986,214 km (0.032 R)
• M30: 19,229,310 km (0.119 R)
• M31: 20,294,447 km (0.077 R)
• M32: 20,377,175 km (0.067 R)
• M33: 20,460,052 km (0.105 R)
• M34: 20,875,934 km (0.039 R)
• M35: 24,478,101 km (0.099 R)
• M36: 25,096,838 km (0.1 R)
• M37: 25,631,351 km (0.094 R)
• M38: 26,079,546 km (0.03 R)
• M39: 26,802,104 km (0.082 R)
• M40: 28,544,471 km (0.102 R)
• M41: 29,569,814 km (0.077 R)
• M42: 31,848,489 km (0.1 R)
• M43: 32,717,354 km (0.026 R)
• M44: 36,773,401 km (0.112 R)
• M45: 36,975,358 km (0.088 R)
• M46: 39,529,592 km (0.12 R)
• M47: 40,358,962 km (0.118 R)
• M48: 40,775,742 km (0.066 R)
• M49: 40,880,311 km (0.064 R)
• M50: 41,929,441 km (0.059 R)
• M51: 42,881,182 km (0.114 R)
• M52: 43,200,125 km (0.079 R)
• M53: 45,453,967 km (0.103 R)
• M54: 46,431,589 km (0.113 R)
• M55: 49,963,295 km (0.112 R)
• M56: 50,075,045 km (0.094 R)
• M57: 50,410,892 km (0.106 R)
• M58: 51,197,178 km (0.106 R)
• M59: 55,189,347 km (0.072 R)
• M60: 55,304,837 km (0.046 R)
• M61: 55,883,631 km (0.076 R)
• M62: 55,999,569 km (0.101 R)
• M63: 57,397,861 km (0.042 R)
• M64: 59,280,101 km (0.095 R)
• M65: 59,991,140 km (0.085 R)
• M66: 60,705,021 km (0.079 R)
• M67: 62,742,843 km (0.049 R)
• M68: 62,984,144 km (0.108 R)
• M69: 65,780,278 km (0.081 R)
• M70: 66,516,300 km (0.114 R)
• M71: 69,362,998 km (0.07 R)
• M72: 74,535,344 km (0.085 R)
• M73: 74,790,857 km (0.099 R)
• M74: 75,430,837 km (0.079 R)
• M75: 75,687,248 km (0.095 R)
• M76: 79,438,863 km (0.053 R)
• M77: 79,569,312 km (0.066 R)
• M78: 80,222,606 km (0.082 R)
• M79: 80,353,355 km (0.046 R)
• M80: 81,929,368 km (0.096 R)
• M81: 82,853,434 km (0.047 R)
• M82: 84,445,455 km (0.111 R)
• M83: 84,845,031 km (0.082 R)
• M84: 84,978,322 km (0.112 R)
• M85: 85,245,205 km (0.086 R)
• M86: 85,378,796 km (0.114 R)
• M87: 85,913,608 km (0.098 R)
• M88: 86,717,996 km (0.03 R)
• M89: 89,281,804 km (0.084 R)
• M90: 89,553,025 km (0.063 R)
• M91: 90,096,514 km (0.109 R)
• M92: 90,641,051 km (0.115 R)
• M93: 91,050,201 km (0.098 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit