🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.68 AU - 0.82 AU

Year: 228 Days

Day: 19.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,910,731 km

• M1: 210,335 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.76 AU - 0.96 AU

Year: 280 Days

Day: 12.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,910,731 km

• M1: 247,435 km (0.093 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.45 AU - 2.31 AU

Year: 906 Days

Day: 34.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,910,731 km

• M1: 163,510 km (0.09 R)
• M2: 475,871 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.78 AU - 2.88 AU

Year: 1250 Days

Day: 36.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.95 AU - 4.03 AU

Year: 2291 Days

Day: 42.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 152.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.22 AU - 4.86 AU

Year: 3400 Days

Day: 43.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,910,731 km

• M1: 2,428,422 km (0.085 R)
• M2: 2,577,123 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 8.1

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.8 AU - 13.86 AU

Year: 13404 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,910,731 km

• M1: 188,194 km (0.118 R)
• M2: 438,322 km (0.072 R)
• M3: 572,511 km (0.069 R)
• M4: 720,912 km (0.076 R)
• M5: 1,385,575 km (0.108 R)
• M6: 2,021,965 km (0.119 R)
• M7: 2,865,098 km (0.087 R)
• M8: 3,124,202 km (0.1 R)
• M9: 3,289,956 km (0.104 R)
• M10: 3,527,069 km (0.053 R)
• M11: 3,699,855 km (0.038 R)
• M12: 4,307,820 km (0.091 R)
• M13: 4,381,422 km (0.117 R)
• M14: 4,492,574 km (0.082 R)
• M15: 4,793,714 km (0.119 R)
• M16: 5,179,377 km (0.114 R)
• M17: 5,495,029 km (0.109 R)
• M18: 5,655,248 km (0.075 R)
• M19: 5,857,654 km (0.059 R)
• M20: 6,479,383 km (0.076 R)
• M21: 6,606,242 km (0.077 R)
• M22: 6,948,671 km (0.037 R)
• M23: 7,384,749 km (0.111 R)
• M24: 7,606,154 km (0.032 R)
• M25: 7,695,314 km (0.112 R)
• M26: 8,375,087 km (0.103 R)
• M27: 8,513,465 km (0.083 R)
• M28: 9,502,606 km (0.111 R)
• M29: 9,840,249 km (0.094 R)
• M30: 9,937,487 km (0.094 R)
• M31: 10,826,996 km (0.048 R)
• M32: 11,078,620 km (0.057 R)
• M33: 12,522,838 km (0.03 R)
• M34: 13,590,219 km (0.078 R)
• M35: 13,807,285 km (0.099 R)
• M36: 14,742,272 km (0.11 R)
• M37: 14,797,922 km (0.089 R)
• M38: 14,965,173 km (0.079 R)
• M39: 15,077,072 km (0.025 R)
• M40: 15,697,604 km (0.063 R)
• M41: 16,788,771 km (0.113 R)
• M42: 16,963,351 km (0.053 R)
• M43: 17,963,712 km (0.099 R)
• M44: 18,381,240 km (0.114 R)
• M45: 18,441,079 km (0.036 R)
• M46: 18,501,068 km (0.091 R)
• M47: 20,330,201 km (0.083 R)
• M48: 20,516,301 km (0.105 R)
• M49: 21,140,573 km (0.087 R)
• M50: 21,266,235 km (0.11 R)
• M51: 22,471,844 km (0.044 R)
• M52: 22,664,227 km (0.082 R)
• M53: 22,728,404 km (0.095 R)
• M54: 22,857,208 km (0.112 R)
• M55: 22,921,535 km (0.11 R)
• M56: 23,699,594 km (0.115 R)
• M57: 24,091,690 km (0.045 R)
• M58: 24,552,003 km (0.088 R)
• M59: 27,923,490 km (0.09 R)
• M60: 28,061,269 km (0.079 R)
• M61: 29,032,608 km (0.09 R)
• M62: 29,733,026 km (0.115 R)
• M63: 31,867,787 km (0.082 R)
• M64: 33,245,135 km (0.109 R)
• M65: 34,346,325 km (0.059 R)
• M66: 35,012,634 km (0.091 R)
• M67: 36,283,019 km (0.032 R)
• M68: 36,584,159 km (0.07 R)
• M69: 37,416,372 km (0.077 R)
• M70: 38,025,684 km (0.087 R)
• M71: 38,101,979 km (0.091 R)
• M72: 39,022,605 km (0.072 R)
• M73: 39,408,417 km (0.085 R)
• M74: 39,872,919 km (0.065 R)
• M75: 41,199,104 km (0.085 R)
• M76: 41,434,571 km (0.08 R)
• M77: 41,828,013 km (0.081 R)
• M78: 43,255,028 km (0.097 R)
• M79: 43,814,224 km (0.075 R)
• M80: 45,182,297 km (0.108 R)
• M81: 46,482,751 km (0.098 R)
• M82: 47,137,541 km (0.05 R)
• M83: 48,456,246 km (0.104 R)
• M84: 50,961,412 km (0.095 R)
• M85: 51,130,009 km (0.104 R)
• M86: 53,251,905 km (0.118 R)
• M87: 55,056,355 km (0.044 R)
• M88: 55,402,375 km (0.117 R)
• M89: 57,143,245 km (0.114 R)
• M90: 57,405,939 km (0.109 R)
• M91: 57,493,454 km (0.08 R)
• M92: 57,756,746 km (0.087 R)
• M93: 57,844,560 km (0.105 R)
• M94: 58,108,301 km (0.112 R)
• M95: 58,372,491 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 11.5

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.21 AU - 11.79 AU

Year: 13706 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,910,731 km

• M1: 153,787 km (0.06 R)
• M2: 229,483 km (0.054 R)
• M3: 315,203 km (0.052 R)
• M4: 770,878 km (0.106 R)
• M5: 856,448 km (0.114 R)
• M6: 968,347 km (0.098 R)
• M7: 1,061,696 km (0.084 R)
• M8: 1,283,550 km (0.059 R)
• M9: 1,978,282 km (0.092 R)
• M10: 2,160,642 km (0.088 R)
• M11: 2,707,871 km (0.104 R)
• M12: 3,049,553 km (0.104 R)
• M13: 3,849,752 km (0.06 R)
• M14: 4,078,936 km (0.079 R)
• M15: 4,471,032 km (0.108 R)
• M16: 5,333,912 km (0.093 R)
• M17: 6,381,845 km (0.105 R)
• M18: 7,587,604 km (0.112 R)
• M19: 7,779,239 km (0.048 R)
• M20: 8,314,650 km (0.104 R)
• M21: 8,562,085 km (0.089 R)
• M22: 9,114,849 km (0.08 R)
• M23: 10,044,300 km (0.104 R)
• M24: 11,825,712 km (0.085 R)
• M25: 12,048,313 km (0.068 R)
• M26: 12,724,196 km (0.096 R)
• M27: 13,066,776 km (0.082 R)
• M28: 13,995,180 km (0.084 R)
• M29: 15,245,818 km (0.084 R)
• M30: 15,976,604 km (0.091 R)
• M31: 17,345,724 km (0.052 R)
• M32: 19,011,945 km (0.118 R)
• M33: 20,328,107 km (0.104 R)
• M34: 21,334,452 km (0.076 R)
• M35: 24,875,583 km (0.081 R)
• M36: 25,018,150 km (0.082 R)
• M37: 25,232,523 km (0.109 R)
• M38: 26,240,813 km (0.112 R)
• M39: 27,409,172 km (0.063 R)
• M40: 27,777,931 km (0.057 R)
• M41: 28,520,086 km (0.116 R)
• M42: 28,968,431 km (0.114 R)
• M43: 29,645,511 km (0.12 R)
• M44: 29,948,147 km (0.094 R)
• M45: 31,939,893 km (0.111 R)
• M46: 32,094,877 km (0.068 R)
• M47: 32,717,204 km (0.111 R)
• M48: 33,579,636 km (0.048 R)
• M49: 33,974,125 km (0.102 R)
• M50: 34,290,674 km (0.114 R)
• M51: 34,370,111 km (0.099 R)
• M52: 35,326,640 km (0.064 R)
• M53: 35,406,824 km (0.049 R)
• M54: 37,510,918 km (0.07 R)
• M55: 38,002,197 km (0.055 R)
• M56: 39,156,943 km (0.071 R)
• M57: 39,655,404 km (0.07 R)
• M58: 41,416,320 km (0.06 R)
• M59: 41,585,366 km (0.103 R)
• M60: 42,348,764 km (0.11 R)
• M61: 43,717,584 km (0.11 R)
• M62: 44,321,062 km (0.045 R)
• M63: 47,998,926 km (0.083 R)
• M64: 48,265,359 km (0.064 R)
• M65: 48,354,221 km (0.065 R)
• M66: 48,443,231 km (0.05 R)
• M67: 48,799,723 km (0.114 R)
• M68: 49,605,008 km (0.067 R)
• M69: 51,410,056 km (0.096 R)
• M70: 52,137,999 km (0.054 R)
• M71: 54,435,075 km (0.111 R)
• M72: 54,991,280 km (0.114 R)
• M73: 55,642,629 km (0.049 R)
• M74: 56,390,020 km (0.096 R)
• M75: 57,706,182 km (0.044 R)
• M76: 57,894,974 km (0.106 R)
• M77: 58,178,612 km (0.041 R)
• M78: 58,462,698 km (0.111 R)
• M79: 60,081,347 km (0.102 R)
• M80: 60,368,426 km (0.112 R)
• M81: 61,811,147 km (0.089 R)
• M82: 62,101,068 km (0.095 R)
• M83: 62,585,316 km (0.038 R)
• M84: 62,682,256 km (0.067 R)
• M85: 64,926,673 km (0.099 R)
• M86: 65,319,666 km (0.117 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit