🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.8 AU - 1.2 AU

Year: 377 Days

Day: 29.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,399,951 km

• M1: 41,439 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.77 AU - 1.23 AU

Year: 377 Days

Day: 44.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,399,951 km

• M1: 672,891 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.24 AU - 2.24 AU

Year: 1263 Days

Day: 34.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 160.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.63 AU - 3.33 AU

Year: 1938 Days

Day: 30.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.87 AU - 4.29 AU

Year: 3105 Days

Day: 38 Hours

Environment

Temp: -126 °C

Axial Tilt: 89.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 10

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.42 AU - 4.82 AU

Year: 3741 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,399,951 km

• M1: 303,235 km (0.092 R)
• M2: 413,788 km (0.063 R)
• M3: 484,398 km (0.116 R)
• M4: 619,934 km (0.091 R)
• M5: 769,083 km (0.096 R)
• M6: 1,583,942 km (0.087 R)
• M7: 2,156,005 km (0.095 R)
• M8: 2,237,984 km (0.049 R)
• M9: 2,304,406 km (0.059 R)
• M10: 2,611,530 km (0.059 R)
• M11: 2,734,499 km (0.078 R)
• M12: 2,859,563 km (0.059 R)
• M13: 3,041,474 km (0.083 R)
• M14: 3,302,523 km (0.042 R)
• M15: 3,493,559 km (0.073 R)
• M16: 3,590,498 km (0.119 R)
• M17: 3,987,232 km (0.119 R)
• M18: 4,397,878 km (0.078 R)
• M19: 4,887,063 km (0.117 R)
• M20: 4,995,671 km (0.112 R)
• M21: 5,847,631 km (0.106 R)
• M22: 5,963,121 km (0.092 R)
• M23: 6,290,441 km (0.08 R)
• M24: 6,527,853 km (0.094 R)
• M25: 6,623,745 km (0.116 R)
• M26: 6,840,961 km (0.089 R)
• M27: 7,134,472 km (0.117 R)
• M28: 7,233,207 km (0.109 R)
• M29: 7,382,206 km (0.114 R)
• M30: 7,557,236 km (0.093 R)
• M31: 7,759,043 km (0.092 R)
• M32: 7,937,065 km (0.118 R)
• M33: 8,271,266 km (0.113 R)
• M34: 8,505,387 km (0.065 R)
• M35: 8,689,093 km (0.075 R)
• M36: 8,873,996 km (0.091 R)
• M37: 8,980,211 km (0.113 R)
• M38: 9,086,874 km (0.101 R)
• M39: 9,167,208 km (0.037 R)
• M40: 9,247,841 km (0.057 R)
• M41: 9,463,711 km (0.111 R)
• M42: 9,928,063 km (0.095 R)
• M43: 10,232,644 km (0.098 R)
• M44: 10,344,094 km (0.08 R)
• M45: 10,512,093 km (0.11 R)
• M46: 10,680,989 km (0.078 R)
• M47: 10,794,085 km (0.072 R)
• M48: 11,050,047 km (0.076 R)
• M49: 11,307,953 km (0.093 R)
• M50: 11,713,214 km (0.056 R)
• M51: 11,859,222 km (0.072 R)
• M52: 12,123,262 km (0.078 R)
• M53: 13,017,708 km (0.107 R)
• M54: 13,168,951 km (0.115 R)
• M55: 13,656,490 km (0.095 R)
• M56: 14,367,828 km (0.07 R)
• M57: 14,680,937 km (0.092 R)
• M58: 14,838,314 km (0.114 R)
• M59: 14,901,444 km (0.059 R)
• M60: 14,996,139 km (0.091 R)
• M61: 15,601,412 km (0.099 R)
• M62: 15,697,753 km (0.089 R)
• M63: 15,890,884 km (0.115 R)
• M64: 16,052,450 km (0.088 R)
• M65: 17,066,574 km (0.079 R)
• M66: 17,132,696 km (0.08 R)
• M67: 17,765,346 km (0.088 R)
• M68: 18,711,402 km (0.032 R)
• M69: 19,917,012 km (0.077 R)
• M70: 20,511,663 km (0.065 R)
• M71: 21,254,267 km (0.083 R)
• M72: 21,754,223 km (0.038 R)
• M73: 22,802,156 km (0.081 R)
• M74: 22,911,512 km (0.041 R)
• M75: 22,984,516 km (0.063 R)
• M76: 23,534,438 km (0.117 R)
• M77: 23,718,742 km (0.081 R)
• M78: 23,940,596 km (0.048 R)
• M79: 24,014,647 km (0.073 R)
• M80: 24,386,099 km (0.112 R)
• M81: 24,460,748 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.3

Radius: 6.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.16 AU - 21.78 AU

Year: 28698 Days

Day: 18.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 141.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,399,951 km

• M1: 131,646 km (0.092 R)
• M2: 323,431 km (0.081 R)
• M3: 396,285 km (0.112 R)
• M4: 475,123 km (0.118 R)
• M5: 1,212,940 km (0.063 R)
• M6: 1,301,202 km (0.116 R)
• M7: 2,152,863 km (0.099 R)
• M8: 2,406,581 km (0.109 R)
• M9: 3,285,319 km (0.096 R)
• M10: 3,619,670 km (0.097 R)
• M11: 3,726,333 km (0.069 R)
• M12: 3,855,885 km (0.117 R)
• M13: 4,141,467 km (0.069 R)
• M14: 4,709,790 km (0.092 R)
• M15: 5,620,093 km (0.097 R)
• M16: 6,713,504 km (0.057 R)
• M17: 6,845,000 km (0.096 R)
• M18: 7,003,724 km (0.064 R)
• M19: 7,190,422 km (0.113 R)
• M20: 7,405,992 km (0.093 R)
• M21: 7,981,645 km (0.098 R)
• M22: 8,232,820 km (0.086 R)
• M23: 10,975,996 km (0.107 R)
• M24: 11,852,490 km (0.114 R)
• M25: 12,011,363 km (0.103 R)
• M26: 17,816,059 km (0.091 R)
• M27: 17,961,618 km (0.096 R)
• M28: 19,927,484 km (0.072 R)
• M29: 21,494,521 km (0.093 R)
• M30: 21,843,683 km (0.034 R)
• M31: 21,960,519 km (0.117 R)
• M32: 22,547,840 km (0.03 R)
• M33: 23,538,178 km (0.101 R)
• M34: 26,096,002 km (0.109 R)
• M35: 26,137,291 km (0.091 R)
• M36: 27,512,544 km (0.081 R)
• M37: 28,314,987 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit