🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 246 Days

Day: 38.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,357,814 km

• M1: 240,703 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.91 AU - 2.53 AU

Year: 1179 Days

Day: 31.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.07 AU - 3.85 AU

Year: 2294 Days

Day: 30.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,357,814 km

• M1: 2,563,808 km (0.119 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 10.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.84 AU - 8.38 AU

Year: 6758 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,357,814 km

• M1: 141,220 km (0.095 R)
• M2: 379,530 km (0.046 R)
• M3: 508,633 km (0.05 R)
• M4: 725,400 km (0.101 R)
• M5: 824,135 km (0.108 R)
• M6: 954,584 km (0.078 R)
• M7: 1,149,360 km (0.108 R)
• M8: 1,217,278 km (0.073 R)
• M9: 1,316,760 km (0.103 R)
• M10: 1,632,412 km (0.093 R)
• M11: 1,765,404 km (0.11 R)
• M12: 1,890,468 km (0.116 R)
• M13: 2,078,064 km (0.087 R)
• M14: 2,560,816 km (0.097 R)
• M15: 2,795,386 km (0.109 R)
• M16: 2,915,214 km (0.037 R)
• M17: 3,188,080 km (0.091 R)
• M18: 3,257,494 km (0.101 R)
• M19: 3,469,175 km (0.07 R)
• M20: 3,612,789 km (0.078 R)
• M21: 3,743,836 km (0.105 R)
• M22: 3,995,610 km (0.115 R)
• M23: 4,116,036 km (0.107 R)
• M24: 4,268,177 km (0.098 R)
• M25: 4,720,411 km (0.075 R)
• M26: 4,847,869 km (0.051 R)
• M27: 5,155,143 km (0.109 R)
• M28: 5,253,578 km (0.099 R)
• M29: 5,569,230 km (0.103 R)
• M30: 5,670,358 km (0.113 R)
• M31: 6,028,645 km (0.096 R)
• M32: 6,167,172 km (0.083 R)
• M33: 6,376,908 km (0.094 R)
• M34: 6,571,086 km (0.059 R)
• M35: 6,695,851 km (0.05 R)
• M36: 6,785,460 km (0.113 R)
• M37: 7,038,281 km (0.092 R)
• M38: 7,184,139 km (0.118 R)
• M39: 7,275,842 km (0.073 R)
• M40: 7,367,994 km (0.094 R)
• M41: 7,646,695 km (0.098 R)
• M42: 8,425,950 km (0.115 R)
• M43: 8,600,382 km (0.098 R)
• M44: 8,697,919 km (0.118 R)
• M45: 9,012,225 km (0.058 R)
• M46: 9,551,076 km (0.104 R)
• M47: 9,712,791 km (0.056 R)
• M48: 9,957,085 km (0.049 R)
• M49: 10,059,559 km (0.099 R)
• M50: 10,327,339 km (0.102 R)
• M51: 10,743,969 km (0.12 R)
• M52: 11,315,284 km (0.087 R)
• M53: 11,680,003 km (0.076 R)
• M54: 12,465,243 km (0.09 R)
• M55: 12,730,779 km (0.113 R)
• M56: 13,629,563 km (0.037 R)
• M57: 13,720,518 km (0.111 R)
• M58: 13,788,885 km (0.119 R)
• M59: 14,386,229 km (0.041 R)
• M60: 14,664,930 km (0.117 R)
• M61: 14,758,129 km (0.081 R)
• M62: 14,945,276 km (0.087 R)
• M63: 15,015,587 km (0.078 R)
• M64: 15,534,991 km (0.082 R)
• M65: 15,868,744 km (0.095 R)
• M66: 15,940,551 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 13.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.69 AU - 11.11 AU

Year: 11103 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,357,814 km

• M1: 189,840 km (0.12 R)
• M2: 282,441 km (0.088 R)
• M3: 395,986 km (0.082 R)
• M4: 485,146 km (0.089 R)
• M5: 733,179 km (0.117 R)
• M6: 992,582 km (0.077 R)
• M7: 1,177,186 km (0.057 R)
• M8: 1,355,506 km (0.109 R)
• M9: 1,485,956 km (0.03 R)
• M10: 1,620,743 km (0.106 R)
• M11: 2,268,502 km (0.101 R)
• M12: 2,470,908 km (0.062 R)
• M13: 2,679,597 km (0.066 R)
• M14: 3,365,802 km (0.04 R)
• M15: 4,023,734 km (0.044 R)
• M16: 4,465,796 km (0.059 R)
• M17: 5,915,399 km (0.095 R)
• M18: 6,354,768 km (0.116 R)
• M19: 6,578,417 km (0.117 R)
• M20: 7,000,732 km (0.118 R)
• M21: 7,566,361 km (0.108 R)
• M22: 7,837,732 km (0.105 R)
• M23: 8,355,340 km (0.096 R)
• M24: 8,460,059 km (0.09 R)
• M25: 8,600,531 km (0.093 R)
• M26: 9,973,690 km (0.081 R)
• M27: 10,647,928 km (0.048 R)
• M28: 10,914,062 km (0.111 R)
• M29: 11,453,063 km (0.066 R)
• M30: 12,119,223 km (0.063 R)
• M31: 13,000,055 km (0.082 R)
• M32: 13,612,509 km (0.111 R)
• M33: 13,942,970 km (0.098 R)
• M34: 14,234,387 km (0.109 R)
• M35: 14,908,026 km (0.064 R)
• M36: 15,635,072 km (0.116 R)
• M37: 16,198,906 km (0.057 R)
• M38: 16,593,246 km (0.117 R)
• M39: 17,302,041 km (0.046 R)
• M40: 18,201,872 km (0.085 R)
• M41: 18,474,888 km (0.105 R)
• M42: 18,749,101 km (0.083 R)
• M43: 19,116,962 km (0.069 R)
• M44: 19,255,640 km (0.115 R)
• M45: 20,047,162 km (0.107 R)
• M46: 21,710,241 km (0.074 R)
• M47: 22,387,770 km (0.112 R)
• M48: 22,876,058 km (0.117 R)
• M49: 23,121,548 km (0.066 R)
• M50: 23,664,588 km (0.057 R)
• M51: 23,912,771 km (0.031 R)
• M52: 24,612,590 km (0.109 R)
• M53: 25,623,871 km (0.104 R)
• M54: 27,010,494 km (0.118 R)
• M55: 28,000,981 km (0.075 R)
• M56: 28,844,265 km (0.075 R)
• M57: 29,109,502 km (0.114 R)
• M58: 29,482,150 km (0.062 R)
• M59: 29,588,963 km (0.113 R)
• M60: 30,071,117 km (0.076 R)
• M61: 30,663,824 km (0.102 R)
• M62: 31,043,054 km (0.083 R)
• M63: 31,314,873 km (0.117 R)
• M64: 31,751,400 km (0.101 R)
• M65: 32,465,281 km (0.106 R)
• M66: 32,685,938 km (0.06 R)
• M67: 33,573,652 km (0.099 R)
• M68: 35,316,168 km (0.079 R)
• M69: 35,827,493 km (0.06 R)
• M70: 35,941,487 km (0.099 R)
• M71: 36,055,630 km (0.096 R)
• M72: 37,781,541 km (0.064 R)
• M73: 37,897,629 km (0.117 R)
• M74: 38,013,717 km (0.11 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit