🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 293 Days

Day: 33.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 8.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.86 AU - 0.9 AU

Year: 533 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,994,115 km

• M1: 110,254 km (0.086 R)
• M2: 166,054 km (0.036 R)
• M3: 231,278 km (0.087 R)
• M4: 290,070 km (0.115 R)
• M5: 414,685 km (0.107 R)
• M6: 498,161 km (0.109 R)
• M7: 587,920 km (0.112 R)
• M8: 660,175 km (0.092 R)
• M9: 725,101 km (0.118 R)
• M10: 821,592 km (0.113 R)
• M11: 903,571 km (0.112 R)
• M12: 961,166 km (0.117 R)
• M13: 1,056,011 km (0.089 R)
• M14: 1,125,275 km (0.118 R)
• M15: 1,212,940 km (0.114 R)
• M16: 1,476,531 km (0.038 R)
• M17: 1,591,721 km (0.101 R)
• M18: 1,686,118 km (0.117 R)
• M19: 1,767,798 km (0.104 R)
• M20: 1,860,848 km (0.097 R)
• M21: 1,920,388 km (0.099 R)
• M22: 2,103,047 km (0.096 R)
• M23: 2,165,280 km (0.098 R)
• M24: 2,302,162 km (0.117 R)
• M25: 2,360,954 km (0.063 R)
• M26: 2,431,115 km (0.109 R)
• M27: 2,491,104 km (0.095 R)
• M28: 2,707,572 km (0.076 R)
• M29: 2,781,174 km (0.116 R)
• M30: 2,849,690 km (0.118 R)
• M31: 2,924,489 km (0.051 R)
• M32: 3,000,036 km (0.066 R)
• M33: 3,248,667 km (0.063 R)
• M34: 3,339,024 km (0.083 R)
• M35: 3,399,761 km (0.095 R)
• M36: 3,491,614 km (0.117 R)
• M37: 3,547,115 km (0.037 R)
• M38: 3,640,165 km (0.076 R)
• M39: 3,709,130 km (0.029 R)
• M40: 4,001,743 km (0.106 R)
• M41: 4,085,817 km (0.099 R)
• M42: 4,196,669 km (0.097 R)
• M43: 4,295,254 km (0.114 R)
• M44: 4,408,051 km (0.113 R)
• M45: 4,501,550 km (0.033 R)
• M46: 4,562,137 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 8.2

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.73 AU - 2.07 AU

Year: 1691 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,994,115 km

• M1: 102,325 km (0.082 R)
• M2: 165,156 km (0.06 R)
• M3: 241,301 km (0.053 R)
• M4: 347,665 km (0.065 R)
• M5: 540,647 km (0.071 R)
• M6: 727,644 km (0.094 R)
• M7: 790,924 km (0.06 R)
• M8: 948,151 km (0.068 R)
• M9: 1,037,162 km (0.114 R)
• M10: 1,095,954 km (0.059 R)
• M11: 1,216,979 km (0.079 R)
• M12: 1,286,242 km (0.086 R)
• M13: 1,399,937 km (0.067 R)
• M14: 1,531,882 km (0.093 R)
• M15: 1,584,241 km (0.112 R)
• M16: 1,637,349 km (0.055 R)
• M17: 1,698,833 km (0.082 R)
• M18: 1,792,332 km (0.108 R)
• M19: 1,960,480 km (0.099 R)
• M20: 2,158,847 km (0.102 R)
• M21: 2,243,519 km (0.103 R)
• M22: 2,442,484 km (0.115 R)
• M23: 2,530,747 km (0.111 R)
• M24: 2,602,255 km (0.094 R)
• M25: 2,692,462 km (0.055 R)
• M26: 2,848,343 km (0.074 R)
• M27: 3,007,216 km (0.097 R)
• M28: 3,082,913 km (0.095 R)
• M29: 3,159,357 km (0.104 R)
• M30: 3,275,296 km (0.115 R)
• M31: 3,343,512 km (0.043 R)
• M32: 3,561,028 km (0.11 R)
• M33: 3,813,998 km (0.11 R)
• M34: 3,865,310 km (0.101 R)
• M35: 4,072,802 km (0.079 R)
• M36: 4,188,441 km (0.081 R)
• M37: 4,509,628 km (0.11 R)
• M38: 4,849,813 km (0.082 R)
• M39: 5,017,513 km (0.044 R)
• M40: 5,096,351 km (0.093 R)
• M41: 5,578,355 km (0.102 R)
• M42: 5,636,698 km (0.097 R)
• M43: 5,754,132 km (0.114 R)
• M44: 5,860,347 km (0.085 R)
• M45: 6,039,116 km (0.076 R)
• M46: 6,147,126 km (0.107 R)
• M47: 6,207,414 km (0.088 R)
• M48: 6,267,852 km (0.117 R)
• M49: 6,340,855 km (0.073 R)
• M50: 6,499,728 km (0.095 R)
• M51: 6,561,063 km (0.073 R)
• M52: 6,635,114 km (0.067 R)
• M53: 6,746,714 km (0.094 R)
• M54: 7,059,823 km (0.07 R)
• M55: 7,160,951 km (0.111 R)
• M56: 7,596,430 km (0.114 R)
• M57: 7,674,221 km (0.091 R)
• M58: 7,961,599 km (0.059 R)
• M59: 8,212,624 km (0.068 R)
• M60: 8,412,636 km (0.085 R)
• M61: 8,722,603 km (0.074 R)
• M62: 8,872,051 km (0.11 R)
• M63: 9,104,826 km (0.106 R)
• M64: 9,215,079 km (0.069 R)
• M65: 9,284,193 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.8

Radius: 6.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.94 AU - 7.22 AU

Year: 9680 Days

Day: 18.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,994,115 km

• M1: 89,759 km (0.049 R)
• M2: 193,879 km (0.102 R)
• M3: 237,412 km (0.12 R)
• M4: 452,534 km (0.103 R)
• M5: 603,627 km (0.086 R)
• M6: 661,671 km (0.065 R)
• M7: 758,611 km (0.119 R)
• M8: 993,928 km (0.062 R)
• M9: 1,063,342 km (0.074 R)
• M10: 1,120,189 km (0.096 R)
• M11: 1,266,496 km (0.099 R)
• M12: 1,434,943 km (0.079 R)
• M13: 1,725,911 km (0.113 R)
• M14: 1,809,985 km (0.056 R)
• M15: 1,964,968 km (0.092 R)
• M16: 2,550,344 km (0.116 R)
• M17: 2,982,234 km (0.119 R)
• M18: 3,063,316 km (0.109 R)
• M19: 3,269,013 km (0.049 R)
• M20: 3,521,833 km (0.042 R)
• M21: 3,824,769 km (0.08 R)
• M22: 4,158,671 km (0.104 R)
• M23: 4,409,547 km (0.109 R)
• M24: 4,455,773 km (0.051 R)
• M25: 4,712,483 km (0.11 R)
• M26: 5,022,001 km (0.119 R)
• M27: 6,247,207 km (0.072 R)
• M28: 6,377,208 km (0.114 R)
• M29: 6,746,116 km (0.079 R)
• M30: 6,799,373 km (0.083 R)
• M31: 7,040,824 km (0.119 R)
• M32: 7,148,983 km (0.1 R)
• M33: 7,203,287 km (0.102 R)
• M34: 7,257,741 km (0.025 R)
• M35: 7,367,097 km (0.089 R)
• M36: 8,662,913 km (0.075 R)
• M37: 8,778,852 km (0.07 R)
• M38: 9,218,520 km (0.114 R)
• M39: 9,396,242 km (0.08 R)
• M40: 9,605,230 km (0.116 R)
• M41: 9,665,219 km (0.087 R)
• M42: 9,906,371 km (0.066 R)
• M43: 10,579,711 km (0.041 R)
• M44: 10,953,107 km (0.081 R)
• M45: 11,141,601 km (0.087 R)
• M46: 11,362,706 km (0.03 R)
• M47: 11,457,851 km (0.095 R)
• M48: 11,745,078 km (0.088 R)
• M49: 12,229,177 km (0.092 R)
• M50: 12,294,103 km (0.095 R)
• M51: 13,149,952 km (0.062 R)
• M52: 14,229,450 km (0.097 R)
• M53: 14,883,791 km (0.049 R)
• M54: 15,162,343 km (0.108 R)
• M55: 15,618,466 km (0.085 R)
• M56: 15,830,447 km (0.11 R)
• M57: 16,508,275 km (0.107 R)
• M58: 16,688,241 km (0.09 R)
• M59: 16,868,805 km (0.115 R)
• M60: 17,013,766 km (0.118 R)
• M61: 17,377,887 km (0.107 R)
• M62: 17,818,303 km (0.063 R)
• M63: 18,897,652 km (0.112 R)
• M64: 19,010,598 km (0.114 R)
• M65: 19,236,940 km (0.102 R)
• M66: 19,502,326 km (0.032 R)
• M67: 19,578,322 km (0.07 R)
• M68: 19,730,613 km (0.094 R)
• M69: 19,883,352 km (0.088 R)
• M70: 19,959,797 km (0.111 R)
• M71: 20,113,135 km (0.096 R)
• M72: 20,924,553 km (0.101 R)
• M73: 21,158,225 km (0.05 R)
• M74: 22,419,634 km (0.033 R)
• M75: 23,543,264 km (0.093 R)
• M76: 24,316,087 km (0.099 R)
• M77: 24,397,917 km (0.119 R)
• M78: 24,684,995 km (0.116 R)
• M79: 24,808,413 km (0.091 R)
• M80: 25,262,592 km (0.068 R)
• M81: 25,802,940 km (0.093 R)
• M82: 25,928,303 km (0.052 R)
• M83: 26,431,251 km (0.104 R)
• M84: 26,515,325 km (0.108 R)
• M85: 27,361,750 km (0.086 R)
• M86: 27,446,871 km (0.106 R)
• M87: 27,702,833 km (0.106 R)
• M88: 28,475,207 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit