🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 163 Days

Day: 22.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,205,975 km

• M1: 424,708 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.72 AU - 3.2 AU

Year: 1790 Days

Day: 19.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.26 AU - 4.42 AU

Year: 2645 Days

Day: 18.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 14.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.73 AU - 11.21 AU

Year: 11907 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,205,975 km

• M1: 246,238 km (0.067 R)
• M2: 442,810 km (0.118 R)
• M3: 590,463 km (0.11 R)
• M4: 850,314 km (0.097 R)
• M5: 945,907 km (0.119 R)
• M6: 1,114,654 km (0.116 R)
• M7: 1,426,117 km (0.077 R)
• M8: 1,766,152 km (0.088 R)
• M9: 2,022,264 km (0.082 R)
• M10: 2,383,094 km (0.044 R)
• M11: 3,140,658 km (0.116 R)
• M12: 3,533,203 km (0.059 R)
• M13: 3,640,614 km (0.086 R)
• M14: 3,886,403 km (0.068 R)
• M15: 4,222,849 km (0.082 R)
• M16: 4,365,864 km (0.102 R)
• M17: 4,510,525 km (0.074 R)
• M18: 4,804,635 km (0.096 R)
• M19: 5,227,099 km (0.078 R)
• M20: 5,915,549 km (0.096 R)
• M21: 6,500,177 km (0.12 R)
• M22: 7,654,923 km (0.091 R)
• M23: 8,113,291 km (0.097 R)
• M24: 9,541,651 km (0.068 R)
• M25: 9,692,596 km (0.072 R)
• M26: 9,806,290 km (0.032 R)
• M27: 10,035,025 km (0.116 R)
• M28: 10,188,513 km (0.064 R)
• M29: 10,732,002 km (0.088 R)
• M30: 11,007,262 km (0.098 R)
• M31: 11,126,042 km (0.119 R)
• M32: 11,284,915 km (0.11 R)
• M33: 11,725,930 km (0.101 R)
• M34: 12,213,619 km (0.086 R)
• M35: 12,707,890 km (0.101 R)
• M36: 13,124,820 km (0.091 R)
• M37: 13,292,818 km (0.12 R)
• M38: 13,503,901 km (0.069 R)
• M39: 14,316,067 km (0.102 R)
• M40: 15,232,354 km (0.08 R)
• M41: 15,364,749 km (0.111 R)
• M42: 15,586,303 km (0.12 R)
• M43: 15,764,324 km (0.114 R)
• M44: 16,077,582 km (0.062 R)
• M45: 16,302,578 km (0.115 R)
• M46: 16,438,113 km (0.048 R)
• M47: 16,619,276 km (0.116 R)
• M48: 17,167,104 km (0.115 R)
• M49: 17,443,261 km (0.066 R)
• M50: 18,139,939 km (0.068 R)
• M51: 18,280,411 km (0.068 R)
• M52: 18,374,358 km (0.106 R)
• M53: 18,656,799 km (0.104 R)
• M54: 19,369,334 km (0.073 R)
• M55: 19,656,861 km (0.047 R)
• M56: 20,236,104 km (0.059 R)
• M57: 21,312,760 km (0.079 R)
• M58: 21,858,044 km (0.094 R)
• M59: 22,257,620 km (0.025 R)
• M60: 22,810,833 km (0.029 R)
• M61: 24,188,031 km (0.091 R)
• M62: 25,434,780 km (0.027 R)
• M63: 25,802,342 km (0.101 R)
• M64: 26,383,529 km (0.116 R)
• M65: 26,808,986 km (0.108 R)
• M66: 28,098,818 km (0.087 R)
• M67: 28,207,127 km (0.106 R)
• M68: 29,353,795 km (0.117 R)
• M69: 30,348,770 km (0.1 R)
• M70: 30,794,572 km (0.099 R)
• M71: 31,974,899 km (0.119 R)
• M72: 32,770,162 km (0.047 R)
• M73: 33,686,897 km (0.101 R)
• M74: 33,859,832 km (0.074 R)
• M75: 34,032,917 km (0.097 R)
• M76: 34,961,322 km (0.071 R)
• M77: 36,487,519 km (0.093 R)
• M78: 37,556,994 km (0.116 R)
• M79: 38,155,535 km (0.091 R)
• M80: 40,949,575 km (0.119 R)

Asteroid Belt

Center: 11.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 11.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.66 AU - 14.48 AU

Year: 15663 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,205,975 km

• M1: 146,307 km (0.082 R)
• M2: 275,559 km (0.085 R)
• M3: 447,896 km (0.074 R)
• M4: 729,888 km (0.058 R)
• M5: 1,254,229 km (0.029 R)
• M6: 1,708,408 km (0.058 R)
• M7: 2,845,352 km (0.045 R)
• M8: 3,533,203 km (0.054 R)
• M9: 4,139,373 km (0.102 R)
• M10: 4,337,590 km (0.119 R)
• M11: 4,471,480 km (0.078 R)
• M12: 4,674,933 km (0.09 R)
• M13: 5,267,939 km (0.045 R)
• M14: 5,411,105 km (0.117 R)
• M15: 5,591,669 km (0.087 R)
• M16: 6,183,179 km (0.097 R)
• M17: 6,258,577 km (0.09 R)
• M18: 6,410,269 km (0.025 R)
• M19: 7,186,831 km (0.077 R)
• M20: 7,707,581 km (0.073 R)
• M21: 8,034,154 km (0.111 R)
• M22: 8,157,721 km (0.114 R)
• M23: 8,700,911 km (0.093 R)
• M24: 8,955,527 km (0.104 R)
• M25: 9,998,523 km (0.041 R)
• M26: 10,176,246 km (0.093 R)
• M27: 10,310,136 km (0.076 R)
• M28: 10,489,503 km (0.117 R)
• M29: 10,806,053 km (0.032 R)
• M30: 11,034,040 km (0.096 R)
• M31: 11,217,596 km (0.094 R)
• M32: 12,245,334 km (0.074 R)
• M33: 12,340,328 km (0.032 R)
• M34: 12,818,593 km (0.075 R)
• M35: 13,011,724 km (0.098 R)
• M36: 13,108,513 km (0.098 R)
• M37: 14,289,888 km (0.092 R)
• M38: 14,944,079 km (0.074 R)
• M39: 15,198,246 km (0.104 R)
• M40: 15,402,597 km (0.097 R)
• M41: 16,753,316 km (0.052 R)
• M42: 17,442,813 km (0.089 R)
• M43: 17,603,181 km (0.054 R)
• M44: 18,304,197 km (0.11 R)
• M45: 19,677,655 km (0.069 R)
• M46: 20,124,205 km (0.11 R)
• M47: 20,292,502 km (0.047 R)
• M48: 21,027,178 km (0.039 R)
• M49: 21,828,274 km (0.108 R)
• M50: 22,174,593 km (0.084 R)
• M51: 22,581,051 km (0.076 R)
• M52: 22,697,587 km (0.112 R)
• M53: 22,931,259 km (0.059 R)
• M54: 24,112,035 km (0.107 R)
• M55: 24,649,690 km (0.08 R)
• M56: 25,858,890 km (0.032 R)
• M57: 26,347,925 km (0.086 R)
• M58: 27,149,171 km (0.101 R)
• M59: 28,021,028 km (0.113 R)
• M60: 28,586,358 km (0.05 R)
• M61: 29,728,238 km (0.106 R)
• M62: 30,562,247 km (0.08 R)
• M63: 31,404,034 km (0.048 R)
• M64: 31,599,259 km (0.113 R)
• M65: 32,253,301 km (0.119 R)
• M66: 33,441,706 km (0.089 R)
• M67: 34,711,643 km (0.029 R)
• M68: 35,116,006 km (0.111 R)
• M69: 36,133,570 km (0.084 R)
• M70: 36,338,370 km (0.118 R)
• M71: 37,851,104 km (0.102 R)
• M72: 38,059,045 km (0.12 R)
• M73: 38,545,687 km (0.062 R)
• M74: 38,754,824 km (0.108 R)
• M75: 40,088,190 km (0.046 R)
• M76: 41,722,397 km (0.075 R)
• M77: 43,161,080 km (0.06 R)
• M78: 44,762,376 km (0.1 R)
• M79: 45,570,354 km (0.094 R)
• M80: 45,865,361 km (0.085 R)
• M81: 46,309,068 km (0.102 R)
• M82: 46,383,119 km (0.092 R)
• M83: 47,349,820 km (0.074 R)
• M84: 47,424,470 km (0.119 R)
• M85: 48,925,385 km (0.08 R)
• M86: 49,530,209 km (0.082 R)
• M87: 50,899,928 km (0.101 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 10,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit