🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.08 AU

Year: 312 Days

Day: 36 Hours

Environment

Temp: 154 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 12,812,430 km

• M1: 276,008 km (0.117 R)
• M2: 627,563 km (0.055 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.34 AU - 1.74 AU

Year: 698 Days

Day: 41.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,812,430 km

• M1: 138,976 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.99 AU - 3.09 AU

Year: 1479 Days

Day: 26.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 11.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.47 AU - 5.23 AU

Year: 3901 Days

Day: 7.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,812,430 km

• M1: 182,958 km (0.112 R)
• M2: 357,090 km (0.093 R)
• M3: 444,904 km (0.026 R)
• M4: 658,679 km (0.108 R)
• M5: 873,502 km (0.102 R)
• M6: 966,253 km (0.111 R)
• M7: 1,124,677 km (0.084 R)
• M8: 1,200,822 km (0.054 R)
• M9: 2,138,502 km (0.098 R)
• M10: 2,250,850 km (0.034 R)
• M11: 2,398,054 km (0.075 R)
• M12: 2,633,820 km (0.119 R)
• M13: 2,771,899 km (0.081 R)
• M14: 3,019,633 km (0.111 R)
• M15: 3,164,444 km (0.104 R)
• M16: 3,367,448 km (0.082 R)
• M17: 4,022,088 km (0.067 R)
• M18: 4,141,617 km (0.107 R)
• M19: 4,262,492 km (0.113 R)
• M20: 4,969,492 km (0.085 R)
• M21: 5,119,688 km (0.03 R)
• M22: 5,358,745 km (0.089 R)
• M23: 5,534,972 km (0.085 R)
• M24: 5,757,872 km (0.082 R)
• M25: 6,964,529 km (0.087 R)
• M26: 7,157,061 km (0.075 R)
• M27: 7,547,362 km (0.104 R)
• M28: 8,221,749 km (0.109 R)
• M29: 8,374,339 km (0.114 R)
• M30: 8,553,408 km (0.048 R)
• M31: 8,889,405 km (0.092 R)
• M32: 9,177,231 km (0.098 R)
• M33: 9,494,678 km (0.073 R)
• M34: 9,628,119 km (0.064 R)
• M35: 10,167,718 km (0.101 R)
• M36: 10,249,549 km (0.084 R)
• M37: 10,441,183 km (0.11 R)
• M38: 10,717,191 km (0.054 R)
• M39: 10,800,517 km (0.036 R)
• M40: 11,417,758 km (0.041 R)
• M41: 11,730,717 km (0.042 R)
• M42: 12,248,924 km (0.082 R)
• M43: 12,686,498 km (0.087 R)
• M44: 12,774,611 km (0.073 R)
• M45: 13,248,088 km (0.112 R)
• M46: 13,727,400 km (0.064 R)
• M47: 14,060,255 km (0.109 R)
• M48: 14,181,878 km (0.115 R)
• M49: 14,518,324 km (0.092 R)
• M50: 15,324,207 km (0.098 R)
• M51: 15,575,083 km (0.112 R)
• M52: 16,720,704 km (0.113 R)
• M53: 16,946,596 km (0.099 R)
• M54: 17,565,034 km (0.078 R)
• M55: 18,157,741 km (0.073 R)
• M56: 18,623,140 km (0.074 R)
• M57: 18,924,579 km (0.074 R)
• M58: 19,126,237 km (0.077 R)
• M59: 19,430,370 km (0.061 R)
• M60: 19,532,096 km (0.114 R)
• M61: 19,769,957 km (0.053 R)
• M62: 20,214,562 km (0.101 R)
• M63: 20,420,857 km (0.055 R)
• M64: 20,800,836 km (0.099 R)
• M65: 21,778,757 km (0.07 R)
• M66: 21,884,373 km (0.118 R)
• M67: 22,450,900 km (0.117 R)
• M68: 22,664,526 km (0.052 R)
• M69: 23,706,775 km (0.087 R)
• M70: 23,815,532 km (0.09 R)
• M71: 24,106,201 km (0.092 R)
• M72: 24,361,564 km (0.053 R)
• M73: 24,471,220 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 14.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.95 AU - 8.87 AU

Year: 7367 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 12,812,430 km

• M1: 184,604 km (0.03 R)
• M2: 312,360 km (0.108 R)
• M3: 587,321 km (0.115 R)
• M4: 758,162 km (0.118 R)
• M5: 887,415 km (0.095 R)
• M6: 1,009,187 km (0.085 R)
• M7: 1,323,343 km (0.108 R)
• M8: 1,575,266 km (0.067 R)
• M9: 1,784,553 km (0.07 R)
• M10: 2,044,105 km (0.027 R)
• M11: 2,147,328 km (0.07 R)
• M12: 2,359,308 km (0.116 R)
• M13: 2,804,212 km (0.052 R)
• M14: 3,521,235 km (0.073 R)
• M15: 3,671,431 km (0.052 R)
• M16: 4,056,346 km (0.083 R)
• M17: 4,187,544 km (0.1 R)
• M18: 4,373,643 km (0.109 R)
• M19: 4,617,189 km (0.063 R)
• M20: 4,726,844 km (0.112 R)
• M21: 4,976,822 km (0.116 R)
• M22: 5,117,594 km (0.086 R)
• M23: 5,901,038 km (0.108 R)
• M24: 6,050,187 km (0.075 R)
• M25: 6,231,051 km (0.061 R)
• M26: 6,383,042 km (0.12 R)
• M27: 6,597,864 km (0.078 R)
• M28: 7,129,984 km (0.083 R)
• M29: 7,257,142 km (0.1 R)
• M30: 7,610,941 km (0.066 R)
• M31: 9,047,829 km (0.109 R)
• M32: 9,921,331 km (0.07 R)
• M33: 10,821,760 km (0.042 R)
• M34: 11,748,220 km (0.089 R)
• M35: 11,898,865 km (0.099 R)
• M36: 12,050,108 km (0.093 R)
• M37: 13,048,973 km (0.088 R)
• M38: 13,165,959 km (0.105 R)
• M39: 13,994,582 km (0.05 R)
• M40: 14,718,336 km (0.072 R)
• M41: 14,921,490 km (0.096 R)
• M42: 15,166,531 km (0.036 R)
• M43: 15,330,640 km (0.1 R)
• M44: 15,454,208 km (0.11 R)
• M45: 16,034,947 km (0.104 R)
• M46: 17,733,332 km (0.069 R)
• M47: 18,123,333 km (0.107 R)
• M48: 19,132,820 km (0.103 R)
• M49: 19,221,531 km (0.082 R)
• M50: 20,296,093 km (0.051 R)
• M51: 20,431,778 km (0.104 R)
• M52: 21,528,181 km (0.119 R)
• M53: 23,825,705 km (0.094 R)
• M54: 24,930,784 km (0.072 R)
• M55: 25,416,529 km (0.039 R)
• M56: 25,856,346 km (0.071 R)
• M57: 26,200,122 km (0.115 R)
• M58: 26,496,027 km (0.119 R)
• M59: 27,740,980 km (0.092 R)
• M60: 27,992,305 km (0.097 R)
• M61: 28,143,399 km (0.037 R)
• M62: 28,598,475 km (0.118 R)
• M63: 29,157,971 km (0.073 R)
• M64: 30,029,678 km (0.119 R)
• M65: 30,442,867 km (0.116 R)
• M66: 33,014,754 km (0.102 R)
• M67: 33,494,664 km (0.09 R)
• M68: 34,084,379 km (0.105 R)
• M69: 34,461,365 km (0.115 R)
• M70: 34,839,848 km (0.109 R)
• M71: 35,328,435 km (0.058 R)
• M72: 35,655,456 km (0.047 R)
• M73: 35,928,771 km (0.105 R)
• M74: 36,093,029 km (0.105 R)
• M75: 36,587,450 km (0.115 R)
• M76: 36,973,563 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 9.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.19 AU - 9.87 AU

Year: 9099 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 12,812,430 km

• M1: 166,353 km (0.109 R)
• M2: 268,079 km (0.12 R)
• M3: 589,116 km (0.038 R)
• M4: 729,140 km (0.113 R)
• M5: 821,592 km (0.109 R)
• M6: 1,026,989 km (0.117 R)
• M7: 1,181,524 km (0.095 R)
• M8: 1,423,573 km (0.088 R)
• M9: 2,086,142 km (0.048 R)
• M10: 2,630,828 km (0.047 R)
• M11: 3,325,860 km (0.115 R)
• M12: 3,422,650 km (0.044 R)
• M13: 4,205,047 km (0.087 R)
• M14: 4,630,054 km (0.101 R)
• M15: 4,724,750 km (0.104 R)
• M16: 5,026,937 km (0.068 R)
• M17: 5,406,467 km (0.107 R)
• M18: 5,606,928 km (0.054 R)
• M19: 5,868,276 km (0.045 R)
• M20: 6,615,218 km (0.099 R)
• M21: 6,691,513 km (0.062 R)
• M22: 7,297,085 km (0.1 R)
• M23: 7,582,518 km (0.038 R)
• M24: 7,758,744 km (0.086 R)
• M25: 8,017,548 km (0.103 R)
• M26: 8,197,215 km (0.096 R)
• M27: 8,295,651 km (0.039 R)
• M28: 9,319,499 km (0.09 R)
• M29: 10,471,701 km (0.119 R)
• M30: 10,632,369 km (0.096 R)
• M31: 11,100,910 km (0.092 R)
• M32: 12,301,583 km (0.072 R)
• M33: 12,584,472 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit