🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.59 AU - 0.63 AU

Year: 169 Days

Day: 37.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.59 AU - 0.97 AU

Year: 244 Days

Day: 24.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.24 AU - 1.5 AU

Year: 569 Days

Day: 22.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.72 AU - 6.12 AU

Year: 3872 Days

Day: 31.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 13.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.55 AU - 7.91 AU

Year: 6194 Days

Day: 10.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 62,799,158 km

• M1: 201,957 km (0.087 R)
• M2: 294,708 km (0.052 R)
• M3: 504,444 km (0.06 R)
• M4: 688,449 km (0.062 R)
• M5: 782,098 km (0.12 R)
• M6: 1,019,659 km (0.086 R)
• M7: 1,129,314 km (0.1 R)
• M8: 1,311,674 km (0.091 R)
• M9: 1,452,595 km (0.104 R)
• M10: 1,620,444 km (0.047 R)
• M11: 2,307,398 km (0.07 R)
• M12: 2,405,534 km (0.11 R)
• M13: 2,542,865 km (0.117 R)
• M14: 2,851,784 km (0.109 R)
• M15: 3,132,280 km (0.076 R)
• M16: 3,850,948 km (0.111 R)
• M17: 3,983,043 km (0.049 R)
• M18: 4,101,824 km (0.086 R)
• M19: 4,918,479 km (0.106 R)
• M20: 5,175,039 km (0.111 R)
• M21: 5,518,366 km (0.097 R)
• M22: 6,039,116 km (0.12 R)
• M23: 6,331,281 km (0.116 R)
• M24: 6,453,054 km (0.113 R)
• M25: 6,593,077 km (0.114 R)
• M26: 6,751,950 km (0.089 R)
• M27: 7,308,754 km (0.114 R)
• M28: 7,418,259 km (0.081 R)
• M29: 7,657,317 km (0.095 R)
• M30: 7,787,168 km (0.042 R)
• M31: 7,880,367 km (0.101 R)
• M32: 8,294,903 km (0.049 R)
• M33: 8,794,111 km (0.052 R)
• M34: 9,441,720 km (0.113 R)
• M35: 9,581,145 km (0.065 R)
• M36: 10,267,949 km (0.107 R)
• M37: 10,452,403 km (0.111 R)
• M38: 10,741,576 km (0.055 R)
• M39: 11,159,253 km (0.092 R)
• M40: 11,667,587 km (0.095 R)
• M41: 11,774,400 km (0.097 R)
• M42: 11,881,661 km (0.097 R)
• M43: 12,096,933 km (0.047 R)
• M44: 12,183,550 km (0.057 R)
• M45: 12,553,505 km (0.114 R)
• M46: 13,193,186 km (0.115 R)
• M47: 13,371,656 km (0.115 R)
• M48: 14,458,634 km (0.047 R)
• M49: 14,734,792 km (0.067 R)
• M50: 15,035,932 km (0.084 R)
• M51: 15,362,654 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 6.4

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.22 AU - 16.14 AU

Year: 17950 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,799,158 km

• M1: 151,991 km (0.039 R)
• M2: 678,277 km (0.091 R)
• M3: 978,370 km (0.116 R)
• M4: 1,266,196 km (0.086 R)
• M5: 1,498,821 km (0.115 R)
• M6: 2,122,794 km (0.03 R)
• M7: 2,430,517 km (0.118 R)
• M8: 4,359,880 km (0.115 R)
• M9: 4,475,819 km (0.074 R)
• M10: 4,909,353 km (0.099 R)
• M11: 5,151,403 km (0.081 R)
• M12: 6,072,327 km (0.108 R)
• M13: 6,201,729 km (0.097 R)
• M14: 6,332,179 km (0.093 R)
• M15: 6,728,912 km (0.11 R)
• M16: 7,179,052 km (0.112 R)
• M17: 8,013,808 km (0.106 R)
• M18: 8,346,664 km (0.061 R)
• M19: 8,781,245 km (0.094 R)
• M20: 9,672,550 km (0.056 R)
• M21: 10,128,823 km (0.03 R)
• M22: 11,486,274 km (0.102 R)
• M23: 11,753,905 km (0.055 R)
• M24: 12,459,109 km (0.069 R)
• M25: 13,289,676 km (0.069 R)
• M26: 13,570,621 km (0.089 R)
• M27: 13,627,020 km (0.063 R)
• M28: 14,024,052 km (0.082 R)
• M29: 17,029,474 km (0.116 R)
• M30: 17,888,165 km (0.1 R)
• M31: 18,260,514 km (0.085 R)
• M32: 19,329,092 km (0.052 R)
• M33: 20,095,632 km (0.099 R)
• M34: 20,159,959 km (0.109 R)
• M35: 20,676,969 km (0.115 R)
• M36: 22,654,653 km (0.056 R)
• M37: 22,721,673 km (0.035 R)
• M38: 24,006,270 km (0.117 R)
• M39: 24,142,852 km (0.092 R)
• M40: 24,279,734 km (0.072 R)
• M41: 24,760,692 km (0.11 R)
• M42: 26,152,251 km (0.082 R)
• M43: 26,363,184 km (0.107 R)
• M44: 26,928,365 km (0.086 R)
• M45: 27,070,333 km (0.113 R)
• M46: 27,855,423 km (0.089 R)
• M47: 27,999,037 km (0.052 R)
• M48: 28,358,969 km (0.099 R)
• M49: 29,447,892 km (0.078 R)
• M50: 29,667,352 km (0.064 R)
• M51: 30,402,775 km (0.114 R)
• M52: 31,144,033 km (0.093 R)
• M53: 31,442,331 km (0.08 R)
• M54: 31,591,779 km (0.034 R)
• M55: 32,116,718 km (0.084 R)
• M56: 32,418,008 km (0.118 R)
• M57: 32,947,585 km (0.041 R)
• M58: 33,023,431 km (0.08 R)
• M59: 33,175,422 km (0.062 R)
• M60: 34,476,176 km (0.062 R)
• M61: 34,784,646 km (0.086 R)
• M62: 34,939,181 km (0.059 R)
• M63: 36,654,769 km (0.115 R)
• M64: 37,048,511 km (0.101 R)
• M65: 38,317,699 km (0.079 R)
• M66: 38,397,435 km (0.092 R)
• M67: 38,637,240 km (0.115 R)
• M68: 38,957,679 km (0.085 R)
• M69: 41,470,624 km (0.062 R)
• M70: 42,622,677 km (0.098 R)
• M71: 44,958,050 km (0.101 R)
• M72: 45,548,363 km (0.081 R)
• M73: 46,056,397 km (0.096 R)
• M74: 47,591,720 km (0.105 R)
• M75: 48,711,011 km (0.111 R)
• M76: 49,230,415 km (0.052 R)
• M77: 49,490,865 km (0.092 R)
• M78: 50,712,332 km (0.078 R)
• M79: 53,184,885 km (0.113 R)
• M80: 53,898,467 km (0.037 R)
• M81: 56,420,987 km (0.088 R)
• M82: 56,784,509 km (0.073 R)
• M83: 58,889,651 km (0.086 R)
• M84: 59,166,107 km (0.039 R)
• M85: 59,535,315 km (0.067 R)
• M86: 59,720,368 km (0.091 R)
• M87: 61,113,423 km (0.057 R)
• M88: 61,860,664 km (0.105 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit