🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.9 AU - 1.38 AU

Year: 531 Days

Day: 21.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.15 AU - 1.43 AU

Year: 640 Days

Day: 42.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 14.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.52 AU - 6.5 AU

Year: 5646 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,201,752 km

• M1: 238,309 km (0.043 R)
• M2: 353,051 km (0.118 R)
• M3: 574,905 km (0.049 R)
• M4: 666,608 km (0.11 R)
• M5: 807,081 km (0.044 R)
• M6: 1,043,744 km (0.118 R)
• M7: 1,262,905 km (0.058 R)
• M8: 1,689,858 km (0.1 R)
• M9: 1,830,480 km (0.112 R)
• M10: 1,938,639 km (0.096 R)
• M11: 2,263,715 km (0.051 R)
• M12: 2,472,703 km (0.091 R)
• M13: 2,593,129 km (0.036 R)
• M14: 3,123,753 km (0.052 R)
• M15: 3,461,695 km (0.09 R)
• M16: 3,581,971 km (0.117 R)
• M17: 4,269,224 km (0.077 R)
• M18: 4,366,163 km (0.045 R)
• M19: 5,889,818 km (0.096 R)
• M20: 6,869,235 km (0.109 R)
• M21: 7,310,100 km (0.109 R)
• M22: 7,641,908 km (0.102 R)
• M23: 7,899,067 km (0.066 R)
• M24: 8,078,883 km (0.1 R)
• M25: 9,227,496 km (0.087 R)
• M26: 9,628,867 km (0.095 R)
• M27: 9,885,278 km (0.105 R)
• M28: 10,383,289 km (0.104 R)
• M29: 11,291,198 km (0.109 R)
• M30: 12,178,463 km (0.049 R)
• M31: 13,017,558 km (0.116 R)
• M32: 13,277,559 km (0.103 R)
• M33: 13,875,203 km (0.043 R)
• M34: 14,432,754 km (0.086 R)
• M35: 14,579,360 km (0.112 R)
• M36: 15,519,881 km (0.084 R)
• M37: 15,921,701 km (0.052 R)
• M38: 16,915,630 km (0.107 R)
• M39: 17,173,686 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 14.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.59 AU - 7.61 AU

Year: 6577 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,201,752 km

• M1: 230,231 km (0.108 R)
• M2: 553,063 km (0.091 R)
• M3: 791,223 km (0.026 R)
• M4: 1,352,215 km (0.116 R)
• M5: 1,525,150 km (0.08 R)
• M6: 1,726,210 km (0.06 R)
• M7: 1,872,367 km (0.101 R)
• M8: 2,359,458 km (0.062 R)
• M9: 2,617,963 km (0.107 R)
• M10: 2,714,304 km (0.119 R)
• M11: 2,935,709 km (0.075 R)
• M12: 3,061,221 km (0.069 R)
• M13: 3,214,409 km (0.072 R)
• M14: 3,880,270 km (0.077 R)
• M15: 4,130,547 km (0.04 R)
• M16: 4,913,243 km (0.042 R)
• M17: 5,153,946 km (0.116 R)
• M18: 5,368,020 km (0.094 R)
• M19: 6,350,729 km (0.108 R)
• M20: 6,879,856 km (0.07 R)
• M21: 7,769,814 km (0.088 R)
• M22: 7,909,987 km (0.12 R)
• M23: 8,732,477 km (0.097 R)
• M24: 8,951,488 km (0.06 R)
• M25: 9,846,083 km (0.071 R)
• M26: 10,304,002 km (0.113 R)
• M27: 10,613,221 km (0.112 R)
• M28: 10,964,776 km (0.118 R)
• M29: 11,559,278 km (0.084 R)
• M30: 11,880,614 km (0.098 R)
• M31: 12,532,262 km (0.107 R)
• M32: 14,169,162 km (0.09 R)
• M33: 14,340,751 km (0.118 R)
• M34: 14,642,939 km (0.11 R)
• M35: 14,990,754 km (0.095 R)
• M36: 15,606,199 km (0.098 R)
• M37: 15,828,053 km (0.066 R)
• M38: 16,140,264 km (0.059 R)
• M39: 16,364,511 km (0.109 R)
• M40: 17,043,685 km (0.087 R)
• M41: 17,963,712 km (0.05 R)
• M42: 18,523,358 km (0.067 R)
• M43: 18,994,142 km (0.058 R)
• M44: 19,183,533 km (0.095 R)
• M45: 19,468,966 km (0.098 R)
• M46: 20,236,702 km (0.116 R)
• M47: 20,333,492 km (0.098 R)
• M48: 21,112,448 km (0.077 R)
• M49: 21,801,945 km (0.091 R)
• M50: 22,249,243 km (0.108 R)
• M51: 22,699,532 km (0.095 R)
• M52: 23,304,655 km (0.118 R)
• M53: 23,405,933 km (0.089 R)
• M54: 23,659,950 km (0.045 R)
• M55: 24,530,610 km (0.09 R)
• M56: 24,633,833 km (0.114 R)
• M57: 25,047,770 km (0.099 R)
• M58: 28,495,552 km (0.07 R)
• M59: 28,712,469 km (0.069 R)
• M60: 32,541,426 km (0.036 R)
• M61: 32,881,911 km (0.113 R)
• M62: 33,853,101 km (0.048 R)
• M63: 34,428,753 km (0.078 R)
• M64: 34,891,609 km (0.105 R)
• M65: 35,065,591 km (0.111 R)
• M66: 35,764,961 km (0.117 R)
• M67: 36,527,761 km (0.108 R)
• M68: 37,118,224 km (0.091 R)
• M69: 37,355,336 km (0.048 R)
• M70: 37,652,288 km (0.116 R)
• M71: 38,129,206 km (0.114 R)
• M72: 38,368,413 km (0.089 R)
• M73: 38,848,323 km (0.09 R)
• M74: 39,209,452 km (0.11 R)
• M75: 40,178,248 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.7

Radius: 5.7

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.87 AU - 13.07 AU

Year: 14790 Days

Day: 18.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,201,752 km

• M1: 89,011 km (0.119 R)
• M2: 164,857 km (0.1 R)
• M3: 349,909 km (0.094 R)
• M4: 511,026 km (0.068 R)
• M5: 559,047 km (0.116 R)
• M6: 785,090 km (0.114 R)
• M7: 898,784 km (0.092 R)
• M8: 977,622 km (0.098 R)
• M9: 1,405,622 km (0.115 R)
• M10: 1,761,066 km (0.025 R)
• M11: 2,749,310 km (0.088 R)
• M12: 2,864,949 km (0.052 R)
• M13: 4,040,938 km (0.09 R)
• M14: 4,644,116 km (0.04 R)
• M15: 4,712,931 km (0.055 R)
• M16: 4,991,483 km (0.033 R)
• M17: 5,564,293 km (0.072 R)
• M18: 6,309,440 km (0.083 R)
• M19: 6,810,443 km (0.106 R)
• M20: 7,244,277 km (0.058 R)
• M21: 7,364,254 km (0.115 R)
• M22: 7,687,087 km (0.092 R)
• M23: 8,138,723 km (0.106 R)
• M24: 9,500,662 km (0.038 R)
• M25: 11,859,521 km (0.12 R)
• M26: 12,190,282 km (0.097 R)
• M27: 12,619,927 km (0.115 R)
• M28: 13,445,109 km (0.088 R)
• M29: 13,839,449 km (0.119 R)
• M30: 14,337,610 km (0.116 R)
• M31: 14,538,519 km (0.062 R)
• M32: 14,994,045 km (0.049 R)
• M33: 17,127,759 km (0.117 R)
• M34: 17,770,133 km (0.101 R)
• M35: 17,931,848 km (0.114 R)
• M36: 18,474,739 km (0.068 R)
• M37: 18,583,945 km (0.034 R)
• M38: 18,803,106 km (0.032 R)
• M39: 19,465,525 km (0.106 R)
• M40: 19,911,327 km (0.069 R)
• M41: 20,473,366 km (0.108 R)
• M42: 22,597,806 km (0.088 R)
• M43: 23,360,755 km (0.061 R)
• M44: 24,311,150 km (0.076 R)
• M45: 24,550,806 km (0.075 R)
• M46: 25,032,361 km (0.073 R)
• M47: 27,051,633 km (0.105 R)
• M48: 27,548,897 km (0.062 R)
• M49: 28,426,438 km (0.118 R)
• M50: 28,932,079 km (0.054 R)
• M51: 29,122,367 km (0.049 R)
• M52: 31,048,888 km (0.093 R)
• M53: 32,553,394 km (0.057 R)
• M54: 33,747,335 km (0.076 R)
• M55: 36,451,616 km (0.093 R)
• M56: 37,345,313 km (0.096 R)
• M57: 37,483,392 km (0.1 R)
• M58: 38,734,329 km (0.099 R)
• M59: 39,294,574 km (0.087 R)
• M60: 40,352,530 km (0.102 R)
• M61: 40,494,199 km (0.112 R)
• M62: 42,712,436 km (0.086 R)
• M63: 43,001,609 km (0.071 R)
• M64: 45,190,375 km (0.086 R)
• M65: 45,706,338 km (0.109 R)
• M66: 47,191,247 km (0.075 R)
• M67: 48,014,633 km (0.107 R)
• M68: 48,993,751 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit