🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.83 AU - 0.99 AU

Year: 320 Days

Day: 20.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.94 AU - 1.4 AU

Year: 467 Days

Day: 28.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.21 AU - 1.77 AU

Year: 671 Days

Day: 45.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.48 AU - 5.16 AU

Year: 3313 Days

Day: 43.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,542,284 km

• M1: 1,298,809 km (0.099 R)

Asteroid Belt

Center: 8.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 3

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.58 AU - 15.16 AU

Year: 17035 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,542,284 km

• M1: 44,281 km (0.059 R)
• M2: 79,885 km (0.098 R)
• M3: 131,646 km (0.05 R)
• M4: 157,676 km (0.088 R)
• M5: 352,602 km (0.103 R)
• M6: 825,631 km (0.09 R)
• M7: 859,589 km (0.112 R)
• M8: 1,263,952 km (0.113 R)
• M9: 1,632,711 km (0.084 R)
• M10: 1,895,854 km (0.087 R)
• M11: 2,172,011 km (0.081 R)
• M12: 2,195,648 km (0.074 R)
• M13: 2,338,963 km (0.111 R)
• M14: 2,387,432 km (0.03 R)
• M15: 2,659,850 km (0.052 R)
• M16: 2,710,414 km (0.086 R)
• M17: 3,479,198 km (0.099 R)
• M18: 3,590,199 km (0.112 R)
• M19: 3,674,124 km (0.085 R)
• M20: 3,758,946 km (0.103 R)
• M21: 4,221,353 km (0.073 R)
• M22: 4,339,834 km (0.119 R)
• M23: 5,072,864 km (0.096 R)
• M24: 5,389,562 km (0.064 R)
• M25: 5,680,082 km (0.118 R)
• M26: 5,712,544 km (0.12 R)
• M27: 5,876,504 km (0.09 R)
• M28: 6,242,420 km (0.075 R)
• M29: 6,377,208 km (0.103 R)
• M30: 7,705,786 km (0.068 R)
• M31: 8,624,766 km (0.065 R)
• M32: 9,001,902 km (0.076 R)
• M33: 9,577,704 km (0.093 R)
• M34: 9,968,155 km (0.086 R)
• M35: 10,007,499 km (0.115 R)
• M36: 10,086,337 km (0.094 R)
• M37: 10,284,255 km (0.08 R)
• M38: 11,252,004 km (0.08 R)
• M39: 11,498,541 km (0.107 R)
• M40: 11,788,312 km (0.104 R)
• M41: 13,186,604 km (0.102 R)
• M42: 13,620,587 km (0.053 R)
• M43: 15,357,119 km (0.054 R)
• M44: 16,274,304 km (0.083 R)
• M45: 16,320,679 km (0.116 R)
• M46: 16,413,430 km (0.061 R)
• M47: 17,020,797 km (0.097 R)
• M48: 17,873,804 km (0.11 R)
• M49: 18,450,205 km (0.043 R)
• M50: 18,595,165 km (0.071 R)
• M51: 20,365,057 km (0.089 R)
• M52: 20,765,531 km (0.089 R)
• M53: 20,866,061 km (0.093 R)
• M54: 21,168,697 km (0.113 R)
• M55: 21,472,680 km (0.081 R)
• M56: 21,880,334 km (0.1 R)
• M57: 23,118,556 km (0.12 R)
• M58: 23,274,886 km (0.066 R)
• M59: 23,746,119 km (0.077 R)
• M60: 23,903,945 km (0.089 R)
• M61: 23,956,603 km (0.097 R)
• M62: 24,114,728 km (0.044 R)
• M63: 24,538,389 km (0.088 R)
• M64: 24,751,117 km (0.073 R)
• M65: 25,662,168 km (0.07 R)
• M66: 25,932,192 km (0.045 R)
• M67: 26,040,501 km (0.072 R)
• M68: 26,311,722 km (0.071 R)
• M69: 27,021,564 km (0.108 R)
• M70: 27,296,375 km (0.098 R)
• M71: 29,414,083 km (0.075 R)
• M72: 29,753,221 km (0.088 R)
• M73: 30,150,553 km (0.117 R)
• M74: 30,663,973 km (0.088 R)
• M75: 30,893,157 km (0.101 R)
• M76: 31,237,831 km (0.104 R)
• M77: 31,353,171 km (0.066 R)
• M78: 31,641,745 km (0.1 R)
• M79: 31,989,261 km (0.097 R)
• M80: 33,333,098 km (0.049 R)
• M81: 33,686,598 km (0.057 R)
• M82: 34,159,926 km (0.065 R)
• M83: 36,135,814 km (0.08 R)
• M84: 36,256,690 km (0.036 R)
• M85: 36,620,362 km (0.118 R)
• M86: 36,802,572 km (0.029 R)
• M87: 38,827,230 km (0.109 R)
• M88: 39,075,113 km (0.112 R)
• M89: 39,199,130 km (0.118 R)
• M90: 39,385,679 km (0.105 R)
• M91: 39,572,377 km (0.081 R)
• M92: 40,824,810 km (0.114 R)
• M93: 40,887,641 km (0.075 R)
• M94: 41,645,803 km (0.042 R)
• M95: 42,472,182 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.5

Radius: 7.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.8 AU - 13.72 AU

Year: 17815 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,542,284 km

• M1: 142,268 km (0.051 R)
• M2: 426,055 km (0.084 R)
• M3: 557,850 km (0.068 R)
• M4: 614,548 km (0.081 R)
• M5: 1,213,538 km (0.085 R)
• M6: 1,586,037 km (0.09 R)
• M7: 1,710,951 km (0.041 R)
• M8: 1,948,363 km (0.117 R)
• M9: 2,335,821 km (0.114 R)
• M10: 3,076,929 km (0.088 R)
• M11: 3,857,531 km (0.095 R)
• M12: 3,941,605 km (0.085 R)
• M13: 4,197,716 km (0.092 R)
• M14: 5,059,400 km (0.058 R)
• M15: 5,182,519 km (0.084 R)
• M16: 6,973,355 km (0.103 R)
• M17: 7,457,155 km (0.031 R)
• M18: 7,667,788 km (0.089 R)
• M19: 8,384,213 km (0.107 R)
• M20: 8,824,330 km (0.112 R)
• M21: 9,727,003 km (0.117 R)
• M22: 10,344,992 km (0.084 R)
• M23: 10,501,471 km (0.093 R)
• M24: 10,698,193 km (0.091 R)
• M25: 10,935,904 km (0.104 R)
• M26: 11,618,818 km (0.103 R)
• M27: 12,027,070 km (0.107 R)
• M28: 12,109,200 km (0.055 R)
• M29: 12,899,376 km (0.048 R)
• M30: 13,152,346 km (0.033 R)
• M31: 14,007,597 km (0.036 R)
• M32: 16,313,797 km (0.038 R)
• M33: 16,908,599 km (0.087 R)
• M34: 18,260,814 km (0.092 R)
• M35: 18,449,905 km (0.103 R)
• M36: 18,925,926 km (0.09 R)
• M37: 19,117,411 km (0.116 R)
• M38: 19,550,647 km (0.1 R)
• M39: 21,465,200 km (0.105 R)
• M40: 22,368,771 km (0.044 R)
• M41: 27,231,300 km (0.116 R)
• M42: 27,718,541 km (0.112 R)
• M43: 27,772,994 km (0.038 R)
• M44: 28,592,043 km (0.104 R)
• M45: 28,866,854 km (0.053 R)
• M46: 29,363,668 km (0.074 R)
• M47: 31,492,596 km (0.05 R)
• M48: 33,323,524 km (0.103 R)
• M49: 33,496,908 km (0.111 R)
• M50: 33,670,591 km (0.042 R)
• M51: 34,426,958 km (0.095 R)
• M52: 37,027,717 km (0.047 R)
• M53: 38,594,156 km (0.091 R)
• M54: 40,736,697 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit