🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 218 Days

Day: 27.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.48 AU - 4.26 AU

Year: 2714 Days

Day: 24.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,218,581 km

• M1: 2,365,442 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.4

Radius: 9.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.08 AU - 6.36 AU

Year: 5529 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,218,581 km

• M1: 117,584 km (0.092 R)
• M2: 194,776 km (0.12 R)
• M3: 325,675 km (0.063 R)
• M4: 460,313 km (0.028 R)
• M5: 544,087 km (0.056 R)
• M6: 671,246 km (0.105 R)
• M7: 729,140 km (0.106 R)
• M8: 1,056,311 km (0.093 R)
• M9: 1,242,560 km (0.119 R)
• M10: 1,634,058 km (0.097 R)
• M11: 1,809,386 km (0.113 R)
• M12: 1,934,450 km (0.027 R)
• M13: 2,105,740 km (0.096 R)
• M14: 2,252,495 km (0.079 R)
• M15: 2,326,995 km (0.113 R)
• M16: 2,463,578 km (0.082 R)
• M17: 2,571,438 km (0.029 R)
• M18: 2,633,970 km (0.101 R)
• M19: 2,696,950 km (0.106 R)
• M20: 2,824,408 km (0.108 R)
• M21: 2,888,884 km (0.11 R)
• M22: 3,218,748 km (0.108 R)
• M23: 3,736,356 km (0.12 R)
• M24: 3,860,822 km (0.11 R)
• M25: 4,095,840 km (0.117 R)
• M26: 4,279,845 km (0.107 R)
• M27: 4,636,786 km (0.069 R)
• M28: 5,042,795 km (0.077 R)
• M29: 5,260,011 km (0.113 R)
• M30: 5,460,173 km (0.107 R)
• M31: 5,540,956 km (0.074 R)
• M32: 5,765,053 km (0.108 R)
• M33: 5,971,498 km (0.12 R)
• M34: 6,285,654 km (0.051 R)
• M35: 6,562,410 km (0.032 R)
• M36: 6,734,747 km (0.105 R)
• M37: 6,843,205 km (0.106 R)
• M38: 7,686,339 km (0.069 R)
• M39: 7,936,466 km (0.098 R)
• M40: 8,028,170 km (0.112 R)
• M41: 8,212,474 km (0.12 R)
• M42: 8,703,155 km (0.118 R)
• M43: 8,916,332 km (0.119 R)
• M44: 9,155,240 km (0.12 R)
• M45: 9,493,331 km (0.115 R)
• M46: 9,860,145 km (0.078 R)
• M47: 10,306,396 km (0.077 R)
• M48: 11,270,105 km (0.115 R)
• M49: 11,476,700 km (0.114 R)
• M50: 11,658,461 km (0.114 R)
• M51: 11,867,449 km (0.055 R)
• M52: 12,209,580 km (0.081 R)
• M53: 12,395,081 km (0.058 R)
• M54: 12,581,630 km (0.095 R)
• M55: 12,715,370 km (0.105 R)
• M56: 13,011,424 km (0.114 R)
• M57: 13,610,414 km (0.08 R)
• M58: 13,830,323 km (0.046 R)
• M59: 15,517,787 km (0.102 R)
• M60: 15,718,847 km (0.064 R)
• M61: 15,805,314 km (0.103 R)
• M62: 15,920,804 km (0.039 R)
• M63: 16,152,680 km (0.074 R)
• M64: 16,327,411 km (0.079 R)
• M65: 16,473,418 km (0.12 R)
• M66: 16,619,725 km (0.089 R)
• M67: 16,678,517 km (0.076 R)
• M68: 16,973,075 km (0.085 R)
• M69: 17,120,878 km (0.105 R)
• M70: 17,358,439 km (0.04 R)
• M71: 17,537,358 km (0.118 R)
• M72: 17,657,037 km (0.098 R)
• M73: 19,205,524 km (0.067 R)
• M74: 19,483,327 km (0.03 R)
• M75: 19,949,325 km (0.098 R)
• M76: 20,042,824 km (0.085 R)
• M77: 21,209,687 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 10.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.82 AU - 11.12 AU

Year: 10388 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,218,581 km

• M1: 269,725 km (0.081 R)
• M2: 356,941 km (0.062 R)
• M3: 689,197 km (0.039 R)
• M4: 766,689 km (0.12 R)
• M5: 1,032,525 km (0.095 R)
• M6: 1,199,925 km (0.073 R)
• M7: 2,464,326 km (0.079 R)
• M8: 2,902,797 km (0.086 R)
• M9: 3,142,303 km (0.069 R)
• M10: 3,253,305 km (0.048 R)
• M11: 3,388,242 km (0.042 R)
• M12: 3,456,459 km (0.036 R)
• M13: 3,687,288 km (0.046 R)
• M14: 4,459,363 km (0.1 R)
• M15: 4,584,427 km (0.113 R)
• M16: 5,018,560 km (0.077 R)
• M17: 6,512,295 km (0.116 R)
• M18: 7,058,177 km (0.119 R)
• M19: 7,499,790 km (0.1 R)
• M20: 8,255,409 km (0.072 R)
• M21: 8,626,860 km (0.06 R)
• M22: 10,265,555 km (0.088 R)
• M23: 10,731,852 km (0.116 R)
• M24: 11,035,386 km (0.115 R)
• M25: 11,893,330 km (0.086 R)
• M26: 12,242,491 km (0.058 R)
• M27: 12,559,639 km (0.068 R)
• M28: 12,630,548 km (0.032 R)
• M29: 12,737,062 km (0.041 R)
• M30: 12,915,233 km (0.091 R)
• M31: 13,202,162 km (0.058 R)
• M32: 13,855,306 km (0.111 R)
• M33: 14,075,364 km (0.074 R)
• M34: 14,854,620 km (0.084 R)
• M35: 15,495,796 km (0.059 R)
• M36: 15,571,792 km (0.078 R)
• M37: 16,223,141 km (0.11 R)
• M38: 16,727,136 km (0.091 R)
• M39: 16,922,362 km (0.049 R)
• M40: 17,354,550 km (0.076 R)
• M41: 17,870,064 km (0.106 R)
• M42: 18,551,632 km (0.042 R)
• M43: 18,672,806 km (0.116 R)
• M44: 19,692,914 km (0.119 R)
• M45: 19,816,482 km (0.109 R)
• M46: 20,647,349 km (0.114 R)
• M47: 21,574,257 km (0.063 R)
• M48: 21,701,714 km (0.034 R)
• M49: 22,042,797 km (0.118 R)
• M50: 23,337,866 km (0.12 R)
• M51: 23,425,082 km (0.044 R)
• M52: 23,862,656 km (0.111 R)
• M53: 24,391,484 km (0.055 R)
• M54: 25,147,252 km (0.071 R)
• M55: 25,326,172 km (0.105 R)
• M56: 25,505,539 km (0.058 R)
• M57: 26,363,334 km (0.082 R)
• M58: 27,001,368 km (0.03 R)
• M59: 27,414,259 km (0.043 R)
• M60: 29,039,639 km (0.104 R)
• M61: 29,698,618 km (0.074 R)
• M62: 30,077,250 km (0.104 R)
• M63: 30,457,678 km (0.083 R)
• M64: 31,031,086 km (0.087 R)
• M65: 31,367,382 km (0.106 R)
• M66: 32,043,266 km (0.075 R)
• M67: 32,334,533 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 14.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.65 AU - 12.91 AU

Year: 15339 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,218,581 km

• M1: 312,959 km (0.115 R)
• M2: 1,059,153 km (0.062 R)
• M3: 1,922,183 km (0.088 R)
• M4: 2,207,317 km (0.071 R)
• M5: 2,438,894 km (0.112 R)
• M6: 2,540,621 km (0.118 R)
• M7: 3,053,143 km (0.11 R)
• M8: 3,578,830 km (0.026 R)
• M9: 5,726,307 km (0.032 R)
• M10: 6,070,532 km (0.094 R)
• M11: 6,421,638 km (0.103 R)
• M12: 7,070,444 km (0.103 R)
• M13: 7,316,084 km (0.113 R)
• M14: 8,095,788 km (0.11 R)
• M15: 8,665,157 km (0.116 R)
• M16: 9,007,737 km (0.074 R)
• M17: 9,328,026 km (0.066 R)
• M18: 9,706,359 km (0.107 R)
• M19: 9,815,415 km (0.052 R)
• M20: 10,200,331 km (0.09 R)
• M21: 10,702,531 km (0.083 R)
• M22: 10,815,328 km (0.038 R)
• M23: 11,098,816 km (0.106 R)
• M24: 11,384,847 km (0.103 R)
• M25: 11,615,377 km (0.069 R)
• M26: 11,876,575 km (0.092 R)
• M27: 12,169,188 km (0.1 R)
• M28: 12,612,596 km (0.117 R)
• M29: 13,061,240 km (0.067 R)
• M30: 15,797,984 km (0.051 R)
• M31: 16,184,545 km (0.097 R)
• M32: 17,065,826 km (0.085 R)
• M33: 17,628,763 km (0.053 R)
• M34: 18,977,387 km (0.062 R)
• M35: 20,744,587 km (0.045 R)
• M36: 20,885,359 km (0.101 R)
• M37: 21,238,858 km (0.106 R)
• M38: 21,416,431 km (0.116 R)
• M39: 22,600,199 km (0.084 R)
• M40: 23,584,553 km (0.055 R)
• M41: 24,248,618 km (0.062 R)
• M42: 24,545,719 km (0.097 R)
• M43: 25,031,015 km (0.086 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit