🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.09 AU

Year: 314 Days

Day: 27.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.59 AU - 1.79 AU

Year: 769 Days

Day: 20.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.83 AU - 2.97 AU

Year: 1728 Days

Day: 39.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,361,922 km

• M1: 1,276,369 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.13 AU - 5.51 AU

Year: 3702 Days

Day: 22.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,361,922 km

• M1: 820,694 km (0.11 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 12.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.97 AU - 8.41 AU

Year: 6745 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,361,922 km

• M1: 184,753 km (0.097 R)
• M2: 309,668 km (0.095 R)
• M3: 680,820 km (0.097 R)
• M4: 904,618 km (0.098 R)
• M5: 1,119,291 km (0.093 R)
• M6: 1,210,097 km (0.118 R)
• M7: 1,411,755 km (0.088 R)
• M8: 1,561,054 km (0.12 R)
• M9: 1,689,708 km (0.058 R)
• M10: 1,821,952 km (0.081 R)
• M11: 1,916,648 km (0.097 R)
• M12: 2,168,122 km (0.072 R)
• M13: 2,672,416 km (0.082 R)
• M14: 2,859,264 km (0.074 R)
• M15: 3,163,845 km (0.098 R)
• M16: 3,262,281 km (0.047 R)
• M17: 3,361,763 km (0.069 R)
• M18: 3,615,033 km (0.118 R)
• M19: 3,804,723 km (0.081 R)
• M20: 3,927,243 km (0.098 R)
• M21: 4,140,271 km (0.095 R)
• M22: 4,248,280 km (0.076 R)
• M23: 4,357,337 km (0.115 R)
• M24: 4,689,744 km (0.102 R)
• M25: 5,049,826 km (0.102 R)
• M26: 5,438,481 km (0.102 R)
• M27: 5,537,216 km (0.119 R)
• M28: 5,656,445 km (0.112 R)
• M29: 5,897,597 km (0.079 R)
• M30: 6,557,174 km (0.109 R)
• M31: 7,218,546 km (0.115 R)
• M32: 7,327,304 km (0.111 R)
• M33: 7,767,421 km (0.096 R)
• M34: 7,901,161 km (0.102 R)
• M35: 8,103,268 km (0.064 R)
• M36: 8,261,692 km (0.11 R)
• M37: 8,650,646 km (0.049 R)
• M38: 8,789,324 km (0.114 R)
• M39: 8,998,761 km (0.08 R)
• M40: 9,186,356 km (0.091 R)
• M41: 9,732,987 km (0.091 R)
• M42: 9,877,349 km (0.044 R)
• M43: 9,973,989 km (0.095 R)
• M44: 10,486,362 km (0.115 R)
• M45: 10,634,464 km (0.115 R)
• M46: 11,638,864 km (0.092 R)
• M47: 11,817,783 km (0.063 R)
• M48: 11,894,676 km (0.035 R)
• M49: 12,204,194 km (0.032 R)
• M50: 12,778,501 km (0.114 R)
• M51: 13,228,491 km (0.102 R)
• M52: 13,737,423 km (0.092 R)
• M53: 14,116,504 km (0.052 R)
• M54: 14,252,788 km (0.118 R)
• M55: 14,471,799 km (0.037 R)
• M56: 14,885,287 km (0.079 R)
• M57: 15,023,965 km (0.114 R)
• M58: 15,135,265 km (0.079 R)
• M59: 15,358,615 km (0.025 R)
• M60: 15,470,664 km (0.093 R)
• M61: 15,950,125 km (0.1 R)
• M62: 16,092,093 km (0.067 R)
• M63: 16,405,950 km (0.095 R)
• M64: 16,520,542 km (0.109 R)
• M65: 17,681,272 km (0.11 R)
• M66: 17,769,385 km (0.056 R)
• M67: 17,946,060 km (0.114 R)
• M68: 18,360,595 km (0.117 R)
• M69: 18,449,756 km (0.082 R)
• M70: 18,718,434 km (0.11 R)
• M71: 18,988,308 km (0.11 R)
• M72: 19,380,404 km (0.054 R)
• M73: 19,501,578 km (0.033 R)
• M74: 19,714,307 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 8.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.76 AU - 9.14 AU

Year: 7842 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,361,922 km

• M1: 118,930 km (0.08 R)
• M2: 203,304 km (0.114 R)
• M3: 381,624 km (0.059 R)
• M4: 522,246 km (0.087 R)
• M5: 586,274 km (0.1 R)
• M6: 708,944 km (0.115 R)
• M7: 795,711 km (0.032 R)
• M8: 901,776 km (0.104 R)
• M9: 964,607 km (0.069 R)
• M10: 1,061,696 km (0.064 R)
• M11: 1,558,660 km (0.072 R)
• M12: 2,036,476 km (0.114 R)
• M13: 2,445,476 km (0.086 R)
• M14: 2,648,331 km (0.069 R)
• M15: 2,717,146 km (0.044 R)
• M16: 3,488,174 km (0.109 R)
• M17: 4,268,925 km (0.082 R)
• M18: 4,377,084 km (0.038 R)
• M19: 4,458,765 km (0.059 R)
• M20: 4,513,517 km (0.11 R)
• M21: 4,651,447 km (0.092 R)
• M22: 4,734,773 km (0.045 R)
• M23: 4,874,946 km (0.11 R)
• M24: 4,931,344 km (0.052 R)
• M25: 5,332,566 km (0.086 R)
• M26: 5,774,179 km (0.094 R)
• M27: 6,288,795 km (0.081 R)
• M28: 6,412,064 km (0.101 R)
• M29: 6,976,646 km (0.064 R)
• M30: 7,361,861 km (0.117 R)
• M31: 7,655,372 km (0.03 R)
• M32: 7,787,018 km (0.098 R)
• M33: 7,985,983 km (0.104 R)
• M34: 8,764,042 km (0.097 R)
• M35: 9,109,912 km (0.055 R)
• M36: 9,922,378 km (0.117 R)
• M37: 10,102,045 km (0.095 R)
• M38: 10,210,354 km (0.051 R)
• M39: 10,979,437 km (0.084 R)
• M40: 11,202,637 km (0.086 R)
• M41: 11,577,828 km (0.118 R)
• M42: 11,957,358 km (0.029 R)
• M43: 12,148,544 km (0.112 R)
• M44: 13,041,344 km (0.034 R)
• M45: 13,396,489 km (0.071 R)
• M46: 13,674,891 km (0.119 R)
• M47: 13,995,479 km (0.088 R)
• M48: 14,603,146 km (0.104 R)
• M49: 15,054,183 km (0.069 R)
• M50: 15,343,655 km (0.106 R)
• M51: 15,676,660 km (0.083 R)
• M52: 16,096,432 km (0.073 R)
• M53: 16,818,391 km (0.072 R)
• M54: 17,204,802 km (0.108 R)
• M55: 17,550,822 km (0.07 R)
• M56: 17,681,272 km (0.065 R)
• M57: 17,855,553 km (0.105 R)
• M58: 17,986,601 km (0.031 R)
• M59: 18,249,743 km (0.072 R)
• M60: 18,381,838 km (0.093 R)
• M61: 18,913,210 km (0.112 R)
• M62: 19,494,697 km (0.101 R)
• M63: 20,218,302 km (0.056 R)
• M64: 20,446,289 km (0.065 R)
• M65: 20,858,730 km (0.094 R)
• M66: 21,598,791 km (0.026 R)
• M67: 22,300,405 km (0.075 R)
• M68: 23,152,066 km (0.092 R)
• M69: 23,677,902 km (0.051 R)
• M70: 24,936,170 km (0.092 R)
• M71: 25,672,042 km (0.111 R)
• M72: 25,770,627 km (0.082 R)
• M73: 26,166,463 km (0.096 R)
• M74: 26,464,761 km (0.061 R)
• M75: 26,914,153 km (0.03 R)
• M76: 27,165,029 km (0.07 R)
• M77: 27,618,310 km (0.093 R)
• M78: 27,972,707 km (0.057 R)
• M79: 28,074,135 km (0.117 R)
• M80: 29,353,496 km (0.118 R)
• M81: 31,386,980 km (0.048 R)
• M82: 32,393,923 km (0.055 R)
• M83: 32,553,993 km (0.111 R)
• M84: 32,874,730 km (0.093 R)
• M85: 35,643,039 km (0.119 R)
• M86: 37,027,119 km (0.061 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 19,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit