🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.4 AU - 0.66 AU

Year: 137 Days

Day: 28.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,037,550 km

• M1: 103,821 km (0.081 R)
• M2: 133,740 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.65 AU - 0.91 AU

Year: 244 Days

Day: 18.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,037,550 km

• M1: 403,765 km (0.095 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.14 AU - 1.72 AU

Year: 607 Days

Day: 42.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 10.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.41 AU - 8.69 AU

Year: 7360 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,037,550 km

• M1: 134,040 km (0.037 R)
• M2: 267,331 km (0.085 R)
• M3: 529,876 km (0.1 R)
• M4: 663,915 km (0.117 R)
• M5: 810,222 km (0.095 R)
• M6: 919,578 km (0.079 R)
• M7: 1,278,164 km (0.052 R)
• M8: 1,463,965 km (0.1 R)
• M9: 1,560,455 km (0.043 R)
• M10: 1,639,144 km (0.092 R)
• M11: 1,821,204 km (0.055 R)
• M12: 1,967,511 km (0.087 R)
• M13: 2,249,952 km (0.119 R)
• M14: 2,591,933 km (0.088 R)
• M15: 2,709,666 km (0.066 R)
• M16: 2,805,259 km (0.12 R)
• M17: 2,926,284 km (0.101 R)
• M18: 3,350,843 km (0.063 R)
• M19: 3,557,437 km (0.026 R)
• M20: 4,010,420 km (0.071 R)
• M21: 4,257,705 km (0.095 R)
• M22: 4,566,774 km (0.104 R)
• M23: 4,709,790 km (0.104 R)
• M24: 5,000,159 km (0.115 R)
• M25: 5,147,513 km (0.059 R)
• M26: 5,906,124 km (0.091 R)
• M27: 6,030,889 km (0.091 R)
• M28: 6,219,531 km (0.113 R)
• M29: 6,602,652 km (0.074 R)
• M30: 7,661,655 km (0.098 R)
• M31: 8,772,868 km (0.075 R)
• M32: 9,639,189 km (0.067 R)
• M33: 10,082,448 km (0.092 R)
• M34: 10,457,041 km (0.109 R)
• M35: 10,989,160 km (0.045 R)
• M36: 11,065,904 km (0.092 R)
• M37: 11,258,586 km (0.08 R)
• M38: 11,530,106 km (0.108 R)
• M39: 11,764,676 km (0.04 R)
• M40: 12,040,235 km (0.068 R)
• M41: 12,920,170 km (0.116 R)
• M42: 13,204,555 km (0.094 R)
• M43: 14,278,818 km (0.093 R)
• M44: 14,699,487 km (0.11 R)
• M45: 14,826,495 km (0.113 R)
• M46: 15,252,401 km (0.061 R)
• M47: 15,381,055 km (0.118 R)
• M48: 16,160,011 km (0.106 R)
• M49: 17,218,565 km (0.048 R)
• M50: 18,710,654 km (0.074 R)
• M51: 18,894,211 km (0.074 R)
• M52: 19,868,243 km (0.101 R)
• M53: 20,149,487 km (0.116 R)
• M54: 21,049,019 km (0.114 R)
• M55: 21,383,669 km (0.109 R)
• M56: 21,768,435 km (0.106 R)
• M57: 23,974,405 km (0.107 R)
• M58: 24,775,951 km (0.081 R)
• M59: 25,129,301 km (0.111 R)
• M60: 26,199,524 km (0.09 R)
• M61: 28,173,617 km (0.052 R)
• M62: 28,384,251 km (0.067 R)
• M63: 28,701,099 km (0.102 R)
• M64: 29,072,252 km (0.06 R)
• M65: 30,789,187 km (0.102 R)
• M66: 31,824,105 km (0.046 R)
• M67: 31,988,513 km (0.118 R)
• M68: 32,373,278 km (0.085 R)
• M69: 32,981,095 km (0.062 R)
• M70: 33,648,600 km (0.086 R)
• M71: 33,760,200 km (0.1 R)
• M72: 34,601,688 km (0.113 R)
• M73: 35,336,513 km (0.102 R)
• M74: 35,791,141 km (0.106 R)
• M75: 36,305,159 km (0.061 R)
• M76: 38,093,901 km (0.108 R)
• M77: 38,560,198 km (0.059 R)
• M78: 38,852,661 km (0.106 R)
• M79: 39,087,081 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 9.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.83 AU - 9.79 AU

Year: 8498 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,037,550 km

• M1: 141,520 km (0.112 R)
• M2: 205,099 km (0.114 R)
• M3: 410,048 km (0.113 R)
• M4: 501,003 km (0.079 R)
• M5: 890,407 km (0.07 R)
• M6: 1,178,532 km (0.07 R)
• M7: 1,343,090 km (0.089 R)
• M8: 1,584,241 km (0.116 R)
• M9: 1,756,279 km (0.053 R)
• M10: 2,218,985 km (0.067 R)
• M11: 2,377,709 km (0.087 R)
• M12: 2,552,140 km (0.042 R)
• M13: 3,138,115 km (0.102 R)
• M14: 3,498,945 km (0.108 R)
• M15: 4,246,186 km (0.043 R)
• M16: 4,487,039 km (0.093 R)
• M17: 4,645,313 km (0.052 R)
• M18: 4,893,496 km (0.056 R)
• M19: 5,509,989 km (0.071 R)
• M20: 5,617,699 km (0.068 R)
• M21: 5,804,098 km (0.105 R)
• M22: 6,182,880 km (0.12 R)
• M23: 6,456,195 km (0.058 R)
• M24: 6,635,114 km (0.113 R)
• M25: 6,782,618 km (0.103 R)
• M26: 7,014,495 km (0.059 R)
• M27: 7,571,298 km (0.116 R)
• M28: 7,725,533 km (0.119 R)
• M29: 7,933,025 km (0.096 R)
• M30: 8,265,133 km (0.097 R)
• M31: 8,353,246 km (0.11 R)
• M32: 8,459,460 km (0.112 R)
• M33: 8,655,434 km (0.11 R)
• M34: 9,015,516 km (0.109 R)
• M35: 9,343,883 km (0.1 R)
• M36: 9,620,489 km (0.099 R)
• M37: 10,657,652 km (0.064 R)
• M38: 10,888,631 km (0.061 R)
• M39: 11,043,614 km (0.099 R)
• M40: 11,453,811 km (0.073 R)
• M41: 11,710,222 km (0.118 R)
• M42: 11,928,635 km (0.109 R)
• M43: 12,289,166 km (0.083 R)
• M44: 12,693,828 km (0.094 R)
• M45: 12,979,710 km (0.076 R)
• M46: 13,082,334 km (0.095 R)
• M47: 14,060,255 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 8.1

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.23 AU - 12.79 AU

Year: 12088 Days

Day: 12.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,037,550 km

• M1: 156,031 km (0.1 R)
• M2: 207,043 km (0.052 R)
• M3: 325,375 km (0.084 R)
• M4: 669,151 km (0.106 R)
• M5: 1,309,729 km (0.051 R)
• M6: 1,849,628 km (0.095 R)
• M7: 2,093,473 km (0.12 R)
• M8: 2,638,757 km (0.095 R)
• M9: 2,692,911 km (0.114 R)
• M10: 3,520,187 km (0.116 R)
• M11: 3,792,156 km (0.098 R)
• M12: 4,196,819 km (0.084 R)
• M13: 4,356,290 km (0.118 R)
• M14: 4,582,781 km (0.111 R)
• M15: 4,813,162 km (0.104 R)
• M16: 5,251,035 km (0.052 R)
• M17: 5,319,551 km (0.106 R)
• M18: 5,388,366 km (0.072 R)
• M19: 5,631,612 km (0.086 R)
• M20: 6,021,015 km (0.075 R)
• M21: 6,128,875 km (0.086 R)
• M22: 6,346,241 km (0.069 R)
• M23: 7,127,142 km (0.119 R)
• M24: 7,703,542 km (0.043 R)
• M25: 8,135,581 km (0.086 R)
• M26: 8,778,253 km (0.094 R)
• M27: 9,105,723 km (0.07 R)
• M28: 10,498,330 km (0.064 R)
• M29: 10,889,528 km (0.109 R)
• M30: 11,329,795 km (0.075 R)
• M31: 11,418,656 km (0.091 R)
• M32: 11,820,925 km (0.098 R)
• M33: 13,288,779 km (0.119 R)
• M34: 14,187,264 km (0.026 R)
• M35: 14,716,391 km (0.111 R)
• M36: 14,813,181 km (0.112 R)
• M37: 15,056,427 km (0.101 R)
• M38: 15,497,442 km (0.087 R)
• M39: 15,893,128 km (0.098 R)
• M40: 18,283,702 km (0.105 R)
• M41: 18,911,864 km (0.112 R)
• M42: 20,784,231 km (0.085 R)
• M43: 21,494,521 km (0.102 R)
• M44: 21,714,729 km (0.092 R)
• M45: 21,880,334 km (0.114 R)
• M46: 22,157,389 km (0.106 R)
• M47: 23,051,386 km (0.107 R)
• M48: 23,616,268 km (0.06 R)
• M49: 24,014,348 km (0.1 R)
• M50: 24,529,413 km (0.106 R)
• M51: 24,644,454 km (0.049 R)
• M52: 24,817,090 km (0.098 R)
• M53: 25,163,858 km (0.071 R)
• M54: 25,979,316 km (0.097 R)
• M55: 26,684,969 km (0.059 R)
• M56: 26,744,060 km (0.068 R)
• M57: 26,803,301 km (0.082 R)
• M58: 28,295,839 km (0.066 R)
• M59: 28,658,165 km (0.109 R)
• M60: 29,631,598 km (0.112 R)
• M61: 30,060,944 km (0.088 R)
• M62: 30,184,063 km (0.112 R)
• M63: 30,554,168 km (0.078 R)
• M64: 31,361,249 km (0.073 R)
• M65: 32,490,264 km (0.077 R)
• M66: 32,616,525 km (0.118 R)
• M67: 32,743,084 km (0.103 R)
• M68: 34,465,853 km (0.086 R)
• M69: 35,370,771 km (0.078 R)
• M70: 35,565,697 km (0.098 R)
• M71: 40,010,998 km (0.118 R)
• M72: 40,553,290 km (0.044 R)
• M73: 40,689,274 km (0.085 R)
• M74: 40,825,409 km (0.099 R)
• M75: 41,098,125 km (0.085 R)
• M76: 41,234,708 km (0.094 R)
• M77: 41,508,323 km (0.109 R)
• M78: 41,851,201 km (0.028 R)
• M79: 43,858,356 km (0.08 R)
• M80: 43,997,931 km (0.099 R)
• M81: 44,908,832 km (0.111 R)
• M82: 45,260,836 km (0.084 R)
• M83: 45,542,977 km (0.09 R)
• M84: 45,896,627 km (0.03 R)
• M85: 47,463,515 km (0.104 R)
• M86: 47,821,951 km (0.091 R)
• M87: 48,037,522 km (0.106 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit