🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.13 AU - 1.71 AU

Year: 603 Days

Day: 19.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.16 AU - 2.85 AU

Year: 1409 Days

Day: 13.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,881,160 km

• M1: 910,602 km (0.103 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 10.8

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.67 AU - 7.71 AU

Year: 6872 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,881,160 km

• M1: 143,913 km (0.115 R)
• M2: 331,658 km (0.114 R)
• M3: 438,172 km (0.057 R)
• M4: 610,958 km (0.093 R)
• M5: 977,622 km (0.051 R)
• M6: 1,408,165 km (0.107 R)
• M7: 2,039,169 km (0.078 R)
• M8: 2,145,084 km (0.119 R)
• M9: 2,407,179 km (0.086 R)
• M10: 3,659,463 km (0.096 R)
• M11: 3,841,524 km (0.054 R)
• M12: 3,920,511 km (0.119 R)
• M13: 4,296,301 km (0.045 R)
• M14: 4,796,557 km (0.048 R)
• M15: 5,082,438 km (0.086 R)
• M16: 5,581,497 km (0.077 R)
• M17: 5,943,224 km (0.063 R)
• M18: 6,157,748 km (0.084 R)
• M19: 6,374,964 km (0.104 R)
• M20: 6,816,876 km (0.115 R)
• M21: 7,170,974 km (0.08 R)
• M22: 7,334,036 km (0.054 R)
• M23: 7,531,355 km (0.076 R)
• M24: 7,763,681 km (0.114 R)
• M25: 7,897,421 km (0.057 R)
• M26: 9,526,991 km (0.105 R)
• M27: 10,141,389 km (0.096 R)
• M28: 10,731,403 km (0.081 R)
• M29: 10,880,702 km (0.103 R)
• M30: 11,332,637 km (0.051 R)
• M31: 11,560,774 km (0.034 R)
• M32: 11,752,259 km (0.087 R)
• M33: 12,332,699 km (0.052 R)
• M34: 12,567,568 km (0.091 R)
• M35: 13,441,219 km (0.116 R)
• M36: 14,048,287 km (0.109 R)
• M37: 14,211,648 km (0.05 R)
• M38: 14,581,454 km (0.071 R)
• M39: 15,121,502 km (0.108 R)
• M40: 15,710,170 km (0.092 R)
• M41: 16,050,056 km (0.062 R)
• M42: 16,478,205 km (0.049 R)
• M43: 16,564,374 km (0.068 R)
• M44: 16,910,244 km (0.109 R)
• M45: 16,997,160 km (0.077 R)
• M46: 17,433,537 km (0.05 R)
• M47: 20,037,139 km (0.088 R)
• M48: 21,149,549 km (0.099 R)
• M49: 21,949,598 km (0.12 R)
• M50: 22,282,004 km (0.087 R)
• M51: 23,579,467 km (0.065 R)
• M52: 24,017,340 km (0.117 R)
• M53: 24,408,837 km (0.103 R)
• M54: 24,556,191 km (0.104 R)
• M55: 25,198,265 km (0.104 R)
• M56: 25,396,931 km (0.106 R)
• M57: 25,645,862 km (0.086 R)
• M58: 25,745,794 km (0.064 R)
• M59: 26,146,417 km (0.048 R)
• M60: 27,258,976 km (0.069 R)
• M61: 28,697,210 km (0.081 R)
• M62: 29,321,183 km (0.039 R)
• M63: 29,425,602 km (0.089 R)
• M64: 30,212,786 km (0.052 R)
• M65: 30,741,315 km (0.114 R)
• M66: 31,113,216 km (0.072 R)
• M67: 31,272,986 km (0.114 R)
• M68: 32,561,473 km (0.069 R)
• M69: 32,832,095 km (0.066 R)
• M70: 33,320,981 km (0.095 R)
• M71: 33,921,916 km (0.109 R)
• M72: 34,031,571 km (0.102 R)
• M73: 34,471,239 km (0.12 R)
• M74: 34,913,001 km (0.107 R)
• M75: 35,412,060 km (0.075 R)
• M76: 35,746,112 km (0.079 R)
• M77: 36,025,262 km (0.104 R)
• M78: 36,361,109 km (0.084 R)
• M79: 36,810,650 km (0.104 R)
• M80: 37,318,685 km (0.09 R)
• M81: 37,545,176 km (0.069 R)
• M82: 37,828,963 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 3.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.03 AU - 21.61 AU

Year: 29102 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,881,160 km

• M1: 53,406 km (0.067 R)
• M2: 250,876 km (0.028 R)
• M3: 731,384 km (0.106 R)
• M4: 1,082,041 km (0.087 R)
• M5: 1,114,803 km (0.112 R)
• M6: 1,266,047 km (0.106 R)
• M7: 1,317,957 km (0.107 R)
• M8: 1,495,979 km (0.032 R)
• M9: 1,643,931 km (0.084 R)
• M10: 2,218,387 km (0.107 R)
• M11: 2,281,068 km (0.09 R)
• M12: 2,894,120 km (0.117 R)
• M13: 3,008,712 km (0.109 R)
• M14: 3,148,138 km (0.096 R)
• M15: 3,409,335 km (0.059 R)
• M16: 4,285,530 km (0.073 R)
• M17: 4,601,182 km (0.087 R)
• M18: 5,171,299 km (0.093 R)
• M19: 5,338,250 km (0.087 R)
• M20: 5,648,965 km (0.106 R)
• M21: 5,936,642 km (0.119 R)
• M22: 6,228,956 km (0.109 R)
• M23: 6,797,129 km (0.117 R)
• M24: 7,601,068 km (0.108 R)
• M25: 7,727,478 km (0.075 R)
• M26: 7,918,365 km (0.074 R)
• M27: 8,304,627 km (0.098 R)
• M28: 9,772,780 km (0.084 R)
• M29: 9,944,518 km (0.113 R)
• M30: 10,186,867 km (0.065 R)
• M31: 10,221,574 km (0.031 R)
• M32: 11,210,864 km (0.08 R)
• M33: 11,972,766 km (0.085 R)
• M34: 12,156,622 km (0.108 R)
• M35: 13,279,205 km (0.112 R)
• M36: 13,317,202 km (0.113 R)
• M37: 13,355,200 km (0.106 R)
• M38: 14,434,399 km (0.066 R)
• M39: 15,621,309 km (0.118 R)
• M40: 15,943,094 km (0.066 R)
• M41: 16,145,350 km (0.078 R)
• M42: 16,634,236 km (0.116 R)
• M43: 16,921,614 km (0.106 R)
• M44: 17,127,909 km (0.102 R)
• M45: 17,459,567 km (0.073 R)
• M46: 18,425,222 km (0.032 R)
• M47: 18,595,015 km (0.029 R)
• M48: 18,850,528 km (0.071 R)
• M49: 18,893,164 km (0.11 R)
• M50: 19,107,089 km (0.113 R)
• M51: 19,278,977 km (0.076 R)
• M52: 19,537,482 km (0.105 R)
• M53: 19,840,717 km (0.071 R)
• M54: 20,101,765 km (0.104 R)
• M55: 20,320,178 km (0.085 R)
• M56: 20,364,010 km (0.104 R)
• M57: 20,627,302 km (0.084 R)
• M58: 21,113,196 km (0.118 R)
• M59: 23,002,169 km (0.077 R)
• M60: 23,920,550 km (0.105 R)
• M61: 24,663,902 km (0.047 R)
• M62: 25,367,610 km (0.101 R)
• M63: 25,414,733 km (0.082 R)
• M64: 25,603,676 km (0.118 R)
• M65: 25,745,644 km (0.097 R)
• M66: 25,887,762 km (0.113 R)
• M67: 27,131,369 km (0.094 R)
• M68: 27,566,400 km (0.073 R)
• M69: 27,760,428 km (0.045 R)
• M70: 28,639,316 km (0.045 R)
• M71: 28,885,105 km (0.086 R)
• M72: 29,725,994 km (0.109 R)
• M73: 30,174,339 km (0.081 R)
• M74: 31,735,842 km (0.089 R)
• M75: 33,789,073 km (0.089 R)
• M76: 34,100,685 km (0.082 R)
• M77: 34,413,345 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.2

Radius: 4.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.85 AU - 20.21 AU

Year: 29591 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,881,160 km

• M1: 86,318 km (0.1 R)
• M2: 225,145 km (0.055 R)
• M3: 486,193 km (0.12 R)
• M4: 742,753 km (0.108 R)
• M5: 934,687 km (0.088 R)
• M6: 1,057,208 km (0.105 R)
• M7: 1,099,245 km (0.086 R)
• M8: 1,385,875 km (0.089 R)
• M9: 1,573,470 km (0.044 R)
• M10: 1,972,598 km (0.093 R)
• M11: 2,050,688 km (0.1 R)
• M12: 2,237,236 km (0.077 R)
• M13: 2,513,244 km (0.117 R)
• M14: 2,741,680 km (0.045 R)
• M15: 2,858,516 km (0.113 R)
• M16: 3,036,687 km (0.106 R)
• M17: 3,096,826 km (0.109 R)
• M18: 3,656,471 km (0.074 R)
• M19: 3,980,799 km (0.077 R)
• M20: 4,046,772 km (0.099 R)
• M21: 4,146,404 km (0.088 R)
• M22: 4,761,102 km (0.054 R)
• M23: 4,796,108 km (0.066 R)
• M24: 4,972,184 km (0.03 R)
• M25: 5,698,033 km (0.093 R)
• M26: 5,735,283 km (0.042 R)
• M27: 6,111,223 km (0.098 R)
• M28: 6,187,518 km (0.107 R)
• M29: 7,816,938 km (0.094 R)
• M30: 8,233,418 km (0.114 R)
• M31: 8,699,715 km (0.109 R)
• M32: 9,437,382 km (0.072 R)
• M33: 9,746,900 km (0.104 R)
• M34: 10,512,242 km (0.112 R)
• M35: 12,004,780 km (0.09 R)
• M36: 13,068,571 km (0.057 R)
• M37: 14,669,118 km (0.105 R)
• M38: 15,752,506 km (0.038 R)
• M39: 16,808,218 km (0.068 R)
• M40: 17,560,546 km (0.12 R)
• M41: 18,765,108 km (0.118 R)
• M42: 19,433,212 km (0.101 R)
• M43: 19,601,510 km (0.109 R)
• M44: 21,022,241 km (0.087 R)
• M45: 22,065,686 km (0.095 R)
• M46: 22,829,682 km (0.099 R)
• M47: 23,007,105 km (0.054 R)
• M48: 24,746,779 km (0.086 R)
• M49: 25,417,725 km (0.036 R)
• M50: 26,528,340 km (0.06 R)
• M51: 27,089,482 km (0.091 R)
• M52: 27,780,773 km (0.069 R)
• M53: 27,843,904 km (0.067 R)
• M54: 28,160,303 km (0.095 R)
• M55: 29,759,953 km (0.068 R)
• M56: 30,864,434 km (0.092 R)
• M57: 30,995,183 km (0.092 R)
• M58: 31,323,101 km (0.064 R)
• M59: 32,779,287 km (0.067 R)
• M60: 33,247,229 km (0.098 R)
• M61: 33,650,096 km (0.117 R)
• M62: 34,732,287 km (0.098 R)
• M63: 35,963,328 km (0.113 R)
• M64: 36,722,687 km (0.106 R)
• M65: 38,608,817 km (0.098 R)
• M66: 38,820,199 km (0.101 R)
• M67: 38,961,419 km (0.071 R)
• M68: 40,884,500 km (0.091 R)
• M69: 41,244,133 km (0.111 R)
• M70: 41,676,920 km (0.112 R)
• M71: 41,966,242 km (0.099 R)
• M72: 42,111,202 km (0.116 R)
• M73: 43,349,873 km (0.089 R)
• M74: 43,423,026 km (0.111 R)
• M75: 45,415,969 km (0.049 R)
• M76: 45,564,669 km (0.113 R)
• M77: 47,967,510 km (0.106 R)
• M78: 49,413,523 km (0.103 R)
• M79: 49,796,494 km (0.112 R)
• M80: 50,103,468 km (0.104 R)
• M81: 51,260,458 km (0.049 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit