🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.32 AU

Year: 477 Days

Day: 21.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.54 AU - 3.6 AU

Year: 2026 Days

Day: 19.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,141,692 km

• M1: 605,123 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.36 AU - 5.02 AU

Year: 3231 Days

Day: 43 Hours

Environment

Temp: -140 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,141,692 km

• M1: 3,412,627 km (0.087 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 11

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.72 AU - 7.72 AU

Year: 8081 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,141,692 km

• M1: 647,908 km (0.076 R)
• M2: 822,040 km (0.044 R)
• M3: 941,270 km (0.109 R)
• M4: 1,122,283 km (0.106 R)
• M5: 1,236,726 km (0.094 R)
• M6: 1,375,253 km (0.112 R)
• M7: 1,690,157 km (0.063 R)
• M8: 2,387,432 km (0.058 R)
• M9: 2,461,783 km (0.074 R)
• M10: 2,562,013 km (0.103 R)
• M11: 2,741,082 km (0.114 R)
• M12: 3,275,146 km (0.096 R)
• M13: 3,526,171 km (0.069 R)
• M14: 3,958,509 km (0.082 R)
• M15: 4,166,151 km (0.112 R)
• M16: 4,716,671 km (0.094 R)
• M17: 4,905,314 km (0.095 R)
• M18: 5,160,678 km (0.05 R)
• M19: 5,257,617 km (0.05 R)
• M20: 5,453,291 km (0.111 R)
• M21: 5,784,800 km (0.097 R)
• M22: 6,088,783 km (0.081 R)
• M23: 6,191,407 km (0.058 R)
• M24: 6,572,283 km (0.048 R)
• M25: 6,712,606 km (0.114 R)
• M26: 7,248,017 km (0.03 R)
• M27: 7,723,289 km (0.079 R)
• M28: 7,871,541 km (0.08 R)
• M29: 8,435,974 km (0.098 R)
• M30: 10,328,835 km (0.115 R)
• M31: 10,697,893 km (0.094 R)
• M32: 11,322,764 km (0.116 R)
• M33: 11,831,097 km (0.083 R)
• M34: 12,958,168 km (0.108 R)
• M35: 13,090,412 km (0.116 R)
• M36: 13,489,988 km (0.108 R)
• M37: 14,896,507 km (0.105 R)
• M38: 15,313,436 km (0.073 R)
• M39: 15,781,379 km (0.08 R)
• M40: 16,635,433 km (0.091 R)
• M41: 17,164,860 km (0.077 R)
• M42: 17,553,365 km (0.102 R)
• M43: 17,797,659 km (0.054 R)
• M44: 18,092,217 km (0.059 R)
• M45: 18,487,604 km (0.113 R)
• M46: 19,136,111 km (0.069 R)
• M47: 19,286,756 km (0.105 R)
• M48: 20,867,257 km (0.085 R)
• M49: 21,177,972 km (0.093 R)
• M50: 21,490,183 km (0.099 R)
• M51: 22,436,090 km (0.088 R)
• M52: 22,701,178 km (0.026 R)
• M53: 22,967,312 km (0.051 R)
• M54: 23,288,200 km (0.109 R)
• M55: 23,934,163 km (0.116 R)
• M56: 24,150,931 km (0.115 R)
• M57: 24,259,539 km (0.12 R)
• M58: 24,586,260 km (0.114 R)
• M59: 24,695,467 km (0.112 R)
• M60: 25,133,938 km (0.111 R)
• M61: 25,852,158 km (0.092 R)
• M62: 25,963,159 km (0.074 R)
• M63: 26,130,110 km (0.102 R)
• M64: 27,026,351 km (0.114 R)
• M65: 27,365,041 km (0.103 R)
• M66: 27,761,924 km (0.059 R)
• M67: 27,875,768 km (0.101 R)
• M68: 27,989,612 km (0.089 R)
• M69: 28,561,525 km (0.056 R)
• M70: 28,964,242 km (0.053 R)
• M71: 30,241,958 km (0.054 R)
• M72: 31,360,052 km (0.062 R)
• M73: 32,431,921 km (0.078 R)
• M74: 32,671,726 km (0.066 R)
• M75: 34,795,118 km (0.098 R)
• M76: 36,463,583 km (0.08 R)
• M77: 38,094,649 km (0.074 R)
• M78: 38,284,339 km (0.072 R)
• M79: 38,791,925 km (0.071 R)
• M80: 39,429,361 km (0.066 R)
• M81: 39,941,883 km (0.109 R)
• M82: 41,492,615 km (0.062 R)
• M83: 43,921,785 km (0.098 R)
• M84: 44,054,329 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395

Radius: 7.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.6 AU - 16.12 AU

Year: 19439 Days

Day: 24.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,141,692 km

• M1: 112,647 km (0.115 R)
• M2: 387,758 km (0.03 R)
• M3: 574,905 km (0.093 R)
• M4: 689,347 km (0.096 R)
• M5: 749,485 km (0.115 R)
• M6: 811,568 km (0.106 R)
• M7: 1,320,800 km (0.096 R)
• M8: 1,396,945 km (0.056 R)
• M9: 1,500,915 km (0.108 R)
• M10: 1,772,136 km (0.07 R)
• M11: 1,885,083 km (0.105 R)
• M12: 2,329,837 km (0.082 R)
• M13: 2,740,932 km (0.081 R)
• M14: 2,905,041 km (0.117 R)
• M15: 3,558,185 km (0.09 R)
• M16: 4,255,461 km (0.04 R)
• M17: 5,276,167 km (0.116 R)
• M18: 5,480,817 km (0.096 R)
• M19: 5,898,046 km (0.037 R)
• M20: 5,982,718 km (0.091 R)
• M21: 6,940,743 km (0.09 R)
• M22: 7,300,974 km (0.067 R)
• M23: 7,437,557 km (0.059 R)
• M24: 7,575,038 km (0.068 R)
• M25: 8,039,539 km (0.117 R)
• M26: 8,417,573 km (0.101 R)
• M27: 8,947,149 km (0.067 R)
• M28: 10,190,158 km (0.046 R)
• M29: 10,394,060 km (0.084 R)
• M30: 11,486,573 km (0.108 R)
• M31: 12,451,779 km (0.072 R)
• M32: 12,834,151 km (0.119 R)
• M33: 13,109,710 km (0.075 R)
• M34: 13,387,065 km (0.1 R)
• M35: 13,554,465 km (0.103 R)
• M36: 14,976,392 km (0.087 R)
• M37: 15,092,181 km (0.086 R)
• M38: 15,266,463 km (0.085 R)
• M39: 15,382,999 km (0.111 R)
• M40: 15,499,835 km (0.108 R)
• M41: 16,147,744 km (0.114 R)
• M42: 16,445,144 km (0.102 R)
• M43: 17,166,356 km (0.119 R)
• M44: 17,469,890 km (0.045 R)
• M45: 18,020,709 km (0.11 R)
• M46: 18,205,612 km (0.118 R)
• M47: 18,515,130 km (0.081 R)
• M48: 18,951,357 km (0.114 R)
• M49: 19,391,026 km (0.095 R)
• M50: 21,967,400 km (0.087 R)
• M51: 22,894,159 km (0.096 R)
• M52: 23,429,570 km (0.101 R)
• M53: 23,698,696 km (0.071 R)
• M54: 25,958,671 km (0.076 R)
• M55: 27,008,400 km (0.093 R)
• M56: 30,020,852 km (0.052 R)
• M57: 31,196,093 km (0.091 R)
• M58: 32,836,733 km (0.115 R)
• M59: 34,123,424 km (0.085 R)
• M60: 35,658,298 km (0.059 R)
• M61: 35,890,474 km (0.097 R)
• M62: 36,278,531 km (0.074 R)
• M63: 36,668,084 km (0.1 R)
• M64: 36,980,594 km (0.11 R)
• M65: 38,002,646 km (0.092 R)
• M66: 38,556,757 km (0.106 R)
• M67: 38,874,652 km (0.09 R)
• M68: 40,396,212 km (0.057 R)
• M69: 40,476,845 km (0.096 R)
• M70: 40,880,760 km (0.074 R)
• M71: 41,286,020 km (0.098 R)
• M72: 42,100,581 km (0.106 R)
• M73: 42,591,860 km (0.074 R)
• M74: 43,745,559 km (0.078 R)
• M75: 43,911,164 km (0.09 R)
• M76: 44,159,945 km (0.112 R)
• M77: 44,243,121 km (0.113 R)
• M78: 45,243,782 km (0.112 R)
• M79: 45,579,030 km (0.093 R)
• M80: 46,167,698 km (0.078 R)
• M81: 47,182,720 km (0.038 R)
• M82: 48,034,231 km (0.102 R)
• M83: 48,547,501 km (0.079 R)
• M84: 49,493,259 km (0.112 R)
• M85: 49,925,148 km (0.099 R)
• M86: 50,792,815 km (0.036 R)
• M87: 51,840,449 km (0.109 R)
• M88: 53,957,110 km (0.095 R)
• M89: 56,191,803 km (0.11 R)
• M90: 56,371,769 km (0.115 R)
• M91: 57,728,472 km (0.094 R)
• M92: 59,921,577 km (0.092 R)
• M93: 61,862,759 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit