🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.79 AU - 2.95 AU

Year: 1758 Days

Day: 45.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.9 AU - 3.1 AU

Year: 1879 Days

Day: 16.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.22 AU - 4.72 AU

Year: 3418 Days

Day: 34.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 12

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.31 AU - 6.39 AU

Year: 5787 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,261,761 km

• M1: 183,557 km (0.104 R)
• M2: 327,320 km (0.112 R)
• M3: 452,085 km (0.101 R)
• M4: 723,306 km (0.064 R)
• M5: 898,634 km (0.087 R)
• M6: 1,160,281 km (0.077 R)
• M7: 1,248,095 km (0.106 R)
• M8: 1,384,528 km (0.084 R)
• M9: 1,542,055 km (0.112 R)
• M10: 1,773,034 km (0.083 R)
• M11: 2,015,383 km (0.045 R)
• M12: 2,195,349 km (0.082 R)
• M13: 2,324,601 km (0.103 R)
• M14: 2,590,736 km (0.099 R)
• M15: 2,708,021 km (0.032 R)
• M16: 3,621,166 km (0.086 R)
• M17: 3,953,124 km (0.053 R)
• M18: 4,718,018 km (0.08 R)
• M19: 5,327,779 km (0.116 R)
• M20: 5,427,710 km (0.101 R)
• M21: 6,040,313 km (0.068 R)
• M22: 6,407,875 km (0.113 R)
• M23: 6,621,202 km (0.087 R)
• M24: 6,945,680 km (0.092 R)
• M25: 7,638,467 km (0.12 R)
• M26: 7,836,385 km (0.077 R)
• M27: 8,064,672 km (0.09 R)
• M28: 8,179,712 km (0.099 R)
• M29: 8,266,330 km (0.086 R)
• M30: 8,527,976 km (0.11 R)
• M31: 8,762,845 km (0.043 R)
• M32: 8,851,556 km (0.101 R)
• M33: 9,119,337 km (0.095 R)
• M34: 9,419,879 km (0.073 R)
• M35: 9,723,862 km (0.119 R)
• M36: 10,372,668 km (0.094 R)
• M37: 10,560,712 km (0.082 R)
• M38: 11,067,400 km (0.103 R)
• M39: 11,517,390 km (0.092 R)
• M40: 11,875,229 km (0.038 R)
• M41: 12,006,276 km (0.091 R)
• M42: 13,139,181 km (0.111 R)
• M43: 14,306,194 km (0.064 R)
• M44: 14,445,619 km (0.059 R)
• M45: 14,972,802 km (0.055 R)
• M46: 15,434,611 km (0.117 R)
• M47: 16,445,444 km (0.112 R)
• M48: 16,628,252 km (0.096 R)
• M49: 17,626,818 km (0.11 R)
• M50: 18,152,206 km (0.088 R)
• M51: 18,720,977 km (0.072 R)
• M52: 19,064,902 km (0.099 R)
• M53: 19,526,860 km (0.074 R)
• M54: 19,604,352 km (0.111 R)
• M55: 20,422,653 km (0.102 R)
• M56: 21,371,701 km (0.083 R)
• M57: 21,651,150 km (0.064 R)
• M58: 22,092,913 km (0.07 R)
• M59: 22,578,059 km (0.071 R)
• M60: 22,740,672 km (0.061 R)
• M61: 22,862,743 km (0.081 R)
• M62: 23,517,982 km (0.115 R)
• M63: 23,889,134 km (0.056 R)
• M64: 24,137,766 km (0.11 R)
• M65: 25,267,080 km (0.102 R)
• M66: 25,562,686 km (0.107 R)
• M67: 26,285,243 km (0.084 R)
• M68: 26,370,664 km (0.048 R)
• M69: 27,273,637 km (0.077 R)
• M70: 27,403,488 km (0.058 R)
• M71: 28,712,918 km (0.094 R)
• M72: 28,800,881 km (0.117 R)
• M73: 28,888,994 km (0.093 R)
• M74: 29,021,389 km (0.098 R)
• M75: 29,419,618 km (0.102 R)
• M76: 29,730,632 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 4.4

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.82 AU - 20.88 AU

Year: 25014 Days

Day: 20.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,261,761 km

• M1: 135,685 km (0.048 R)
• M2: 183,706 km (0.03 R)
• M3: 349,012 km (0.115 R)
• M4: 383,719 km (0.052 R)
• M5: 475,572 km (0.025 R)
• M6: 554,410 km (0.081 R)
• M7: 637,586 km (0.103 R)
• M8: 747,391 km (0.082 R)
• M9: 816,206 km (0.081 R)
• M10: 1,703,321 km (0.101 R)
• M11: 1,794,576 km (0.077 R)
• M12: 1,887,476 km (0.108 R)
• M13: 2,308,295 km (0.103 R)
• M14: 2,477,640 km (0.084 R)
• M15: 2,757,089 km (0.119 R)
• M16: 3,232,212 km (0.053 R)
• M17: 3,345,457 km (0.093 R)
• M18: 3,421,752 km (0.114 R)
• M19: 3,460,049 km (0.117 R)
• M20: 5,062,841 km (0.077 R)
• M21: 5,371,611 km (0.087 R)
• M22: 5,777,619 km (0.09 R)
• M23: 9,041,995 km (0.095 R)
• M24: 10,069,133 km (0.07 R)
• M25: 10,234,589 km (0.102 R)
• M26: 10,456,742 km (0.113 R)
• M27: 11,132,625 km (0.092 R)
• M28: 11,189,472 km (0.095 R)
• M29: 11,475,802 km (0.104 R)
• M30: 12,348,855 km (0.107 R)
• M31: 12,763,541 km (0.093 R)
• M32: 12,823,230 km (0.11 R)
• M33: 13,182,864 km (0.114 R)
• M34: 13,545,788 km (0.074 R)
• M35: 13,973,488 km (0.069 R)
• M36: 14,158,092 km (0.076 R)
• M37: 14,219,726 km (0.112 R)
• M38: 14,716,840 km (0.095 R)
• M39: 18,016,072 km (0.107 R)
• M40: 18,486,108 km (0.086 R)
• M41: 19,506,665 km (0.075 R)
• M42: 19,920,153 km (0.071 R)
• M43: 20,966,142 km (0.052 R)
• M44: 21,106,913 km (0.107 R)
• M45: 21,177,523 km (0.063 R)
• M46: 21,389,504 km (0.115 R)
• M47: 21,673,291 km (0.069 R)
• M48: 22,173,097 km (0.048 R)
• M49: 22,893,411 km (0.109 R)
• M50: 23,329,339 km (0.096 R)
• M51: 23,694,807 km (0.102 R)
• M52: 24,431,277 km (0.053 R)
• M53: 24,727,930 km (0.101 R)
• M54: 25,850,961 km (0.119 R)
• M55: 26,304,841 km (0.111 R)
• M56: 27,067,192 km (0.102 R)
• M57: 27,451,060 km (0.08 R)
• M58: 27,836,723 km (0.09 R)
• M59: 28,301,972 km (0.096 R)
• M60: 29,004,484 km (0.108 R)
• M61: 29,082,873 km (0.033 R)
• M62: 30,905,873 km (0.048 R)
• M63: 31,548,695 km (0.05 R)
• M64: 33,174,674 km (0.109 R)
• M65: 33,750,177 km (0.034 R)
• M66: 34,827,731 km (0.048 R)
• M67: 35,580,358 km (0.092 R)
• M68: 35,664,282 km (0.091 R)
• M69: 36,169,324 km (0.046 R)
• M70: 36,931,376 km (0.106 R)
• M71: 37,271,861 km (0.115 R)
• M72: 37,784,383 km (0.084 R)
• M73: 39,162,479 km (0.054 R)
• M74: 41,348,702 km (0.1 R)
• M75: 43,753,787 km (0.064 R)
• M76: 44,565,505 km (0.062 R)
• M77: 44,746,518 km (0.067 R)
• M78: 47,399,337 km (0.054 R)
• M79: 49,820,579 km (0.072 R)
• M80: 51,520,310 km (0.045 R)
• M81: 52,759,579 km (0.119 R)
• M82: 52,951,064 km (0.098 R)
• M83: 53,334,932 km (0.068 R)
• M84: 54,394,983 km (0.046 R)
• M85: 55,170,348 km (0.116 R)
• M86: 56,634,014 km (0.113 R)
• M87: 57,026,409 km (0.115 R)
• M88: 59,998,470 km (0.089 R)
• M89: 61,201,386 km (0.119 R)
• M90: 61,402,596 km (0.04 R)
• M91: 62,919,069 km (0.11 R)
• M92: 64,754,934 km (0.109 R)
• M93: 68,583,593 km (0.1 R)
• M94: 69,001,868 km (0.071 R)
• M95: 69,840,963 km (0.027 R)
• M96: 70,156,465 km (0.075 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit