🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 177 Days

Day: 36.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.89 AU

Year: 216 Days

Day: 29.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 145.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,524,499 km

• M1: 76,594 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 220 Days

Day: 46.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,524,499 km

• M1: 363,074 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.88 AU - 2.9 AU

Year: 1735 Days

Day: 16.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,524,499 km

• M1: 859,290 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.23 AU - 4.13 AU

Year: 2493 Days

Day: 40.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 13.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.03 AU - 8.03 AU

Year: 6582 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,524,499 km

• M1: 184,155 km (0.115 R)
• M2: 397,631 km (0.106 R)
• M3: 536,458 km (0.09 R)
• M4: 716,723 km (0.096 R)
• M5: 979,567 km (0.1 R)
• M6: 1,091,316 km (0.037 R)
• M7: 1,440,328 km (0.091 R)
• M8: 1,702,873 km (0.089 R)
• M9: 2,045,302 km (0.075 R)
• M10: 2,652,969 km (0.115 R)
• M11: 2,922,544 km (0.054 R)
• M12: 3,182,246 km (0.101 R)
• M13: 3,508,070 km (0.094 R)
• M14: 3,665,148 km (0.116 R)
• M15: 3,844,815 km (0.11 R)
• M16: 4,047,819 km (0.101 R)
• M17: 4,192,032 km (0.082 R)
• M18: 4,808,225 km (0.098 R)
• M19: 4,939,273 km (0.071 R)
• M20: 5,407,514 km (0.046 R)
• M21: 5,635,651 km (0.112 R)
• M22: 5,960,278 km (0.063 R)
• M23: 6,458,888 km (0.085 R)
• M24: 6,676,703 km (0.05 R)
• M25: 6,897,060 km (0.093 R)
• M26: 7,169,628 km (0.118 R)
• M27: 7,269,709 km (0.099 R)
• M28: 7,420,503 km (0.12 R)
• M29: 7,623,358 km (0.062 R)
• M30: 7,956,961 km (0.069 R)
• M31: 8,138,573 km (0.103 R)
• M32: 8,745,043 km (0.111 R)
• M33: 9,067,277 km (0.099 R)
• M34: 9,366,023 km (0.1 R)
• M35: 9,806,589 km (0.039 R)
• M36: 10,169,514 km (0.058 R)
• M37: 10,423,381 km (0.111 R)
• M38: 10,650,920 km (0.088 R)
• M39: 10,793,935 km (0.068 R)
• M40: 11,489,116 km (0.062 R)
• M41: 11,606,551 km (0.069 R)
• M42: 11,783,226 km (0.113 R)
• M43: 13,014,566 km (0.072 R)
• M44: 13,382,726 km (0.056 R)
• M45: 13,506,294 km (0.057 R)
• M46: 13,599,194 km (0.038 R)
• M47: 14,318,311 km (0.086 R)
• M48: 14,507,852 km (0.064 R)
• M49: 15,242,527 km (0.115 R)
• M50: 15,598,271 km (0.103 R)
• M51: 15,793,346 km (0.057 R)
• M52: 16,186,190 km (0.117 R)
• M53: 16,482,843 km (0.112 R)
• M54: 17,148,703 km (0.084 R)
• M55: 17,383,871 km (0.025 R)
• M56: 17,993,333 km (0.064 R)
• M57: 18,095,658 km (0.035 R)
• M58: 18,541,010 km (0.046 R)
• M59: 18,782,461 km (0.099 R)
• M60: 18,955,546 km (0.066 R)
• M61: 19,233,499 km (0.08 R)
• M62: 19,863,755 km (0.054 R)
• M63: 20,004,826 km (0.107 R)
• M64: 20,607,855 km (0.06 R)
• M65: 20,822,079 km (0.117 R)
• M66: 21,109,008 km (0.065 R)
• M67: 21,686,605 km (0.079 R)
• M68: 22,673,203 km (0.072 R)
• M69: 23,487,913 km (0.117 R)
• M70: 23,674,312 km (0.106 R)
• M71: 24,538,539 km (0.09 R)
• M72: 24,841,624 km (0.049 R)
• M73: 24,955,618 km (0.097 R)
• M74: 25,643,020 km (0.117 R)
• M75: 25,796,657 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.5

Radius: 7.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.09 AU - 18.93 AU

Year: 25872 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,524,499 km

• M1: 92,152 km (0.115 R)
• M2: 239,207 km (0.049 R)
• M3: 491,728 km (0.068 R)
• M4: 622,776 km (0.119 R)
• M5: 1,316,461 km (0.112 R)
• M6: 2,820,817 km (0.085 R)
• M7: 3,060,473 km (0.119 R)
• M8: 3,517,196 km (0.109 R)
• M9: 3,602,466 km (0.109 R)
• M10: 3,731,719 km (0.104 R)
• M11: 3,950,730 km (0.092 R)
• M12: 4,218,959 km (0.056 R)
• M13: 5,155,442 km (0.025 R)
• M14: 5,448,654 km (0.08 R)
• M15: 7,592,840 km (0.117 R)
• M16: 7,982,393 km (0.114 R)
• M17: 8,094,890 km (0.052 R)
• M18: 9,904,725 km (0.085 R)
• M19: 10,391,367 km (0.062 R)
• M20: 11,135,766 km (0.102 R)
• M21: 11,641,706 km (0.069 R)
• M22: 11,961,696 km (0.059 R)
• M23: 13,137,535 km (0.092 R)
• M24: 14,009,541 km (0.103 R)
• M25: 17,096,493 km (0.05 R)
• M26: 17,606,323 km (0.101 R)
• M27: 19,240,829 km (0.095 R)
• M28: 19,316,227 km (0.116 R)
• M29: 20,152,778 km (0.054 R)
• M30: 20,923,357 km (0.103 R)
• M31: 21,625,120 km (0.084 R)
• M32: 21,703,509 km (0.094 R)
• M33: 22,176,239 km (0.026 R)
• M34: 23,938,502 km (0.119 R)
• M35: 27,595,272 km (0.085 R)
• M36: 29,749,182 km (0.044 R)
• M37: 31,778,028 km (0.116 R)
• M38: 33,487,483 km (0.054 R)
• M39: 36,620,212 km (0.093 R)
• M40: 37,653,634 km (0.11 R)
• M41: 37,937,122 km (0.12 R)
• M42: 39,365,184 km (0.069 R)
• M43: 40,617,019 km (0.042 R)
• M44: 40,907,837 km (0.071 R)
• M45: 43,555,570 km (0.112 R)
• M46: 46,258,205 km (0.091 R)
• M47: 47,171,051 km (0.089 R)
• M48: 49,014,546 km (0.071 R)
• M49: 49,945,194 km (0.077 R)
• M50: 50,464,598 km (0.067 R)
• M51: 51,194,935 km (0.119 R)
• M52: 51,823,694 km (0.112 R)
• M53: 53,406,739 km (0.046 R)
• M54: 55,112,903 km (0.095 R)
• M55: 55,972,642 km (0.078 R)
• M56: 57,270,553 km (0.099 R)
• M57: 57,379,161 km (0.115 R)
• M58: 58,578,337 km (0.071 R)
• M59: 59,016,360 km (0.082 R)
• M60: 62,672,233 km (0.073 R)
• M61: 64,357,902 km (0.113 R)
• M62: 67,544,486 km (0.076 R)
• M63: 68,118,942 km (0.046 R)
• M64: 69,041,362 km (0.11 R)
• M65: 69,156,852 km (0.104 R)
• M66: 69,504,068 km (0.101 R)
• M67: 71,950,442 km (0.114 R)
• M68: 72,302,147 km (0.117 R)
• M69: 73,951,463 km (0.038 R)
• M70: 74,187,978 km (0.098 R)
• M71: 76,927,115 km (0.095 R)
• M72: 77,647,129 km (0.101 R)
• M73: 77,767,256 km (0.049 R)
• M74: 78,851,990 km (0.096 R)
• M75: 78,972,866 km (0.077 R)
• M76: 80,306,082 km (0.11 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit