🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.9 AU - 0.9 AU

Year: 306 Days

Day: 40.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 135.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,379,946 km

• M1: 152,291 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.01 AU - 1.45 AU

Year: 489 Days

Day: 16.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 9.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.75 AU - 6.19 AU

Year: 4582 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,379,946 km

• M1: 125,961 km (0.047 R)
• M2: 222,751 km (0.107 R)
• M3: 328,218 km (0.096 R)
• M4: 532,718 km (0.12 R)
• M5: 651,200 km (0.101 R)
• M6: 846,574 km (0.083 R)
• M7: 973,284 km (0.118 R)
• M8: 1,099,096 km (0.106 R)
• M9: 1,262,157 km (0.098 R)
• M10: 1,408,464 km (0.092 R)
• M11: 1,612,515 km (0.096 R)
• M12: 1,908,869 km (0.082 R)
• M13: 2,116,211 km (0.069 R)
• M14: 2,350,781 km (0.075 R)
• M15: 2,563,060 km (0.1 R)
• M16: 2,635,316 km (0.115 R)
• M17: 2,995,697 km (0.095 R)
• M18: 3,159,806 km (0.075 R)
• M19: 3,394,525 km (0.025 R)
• M20: 3,845,563 km (0.099 R)
• M21: 3,928,590 km (0.102 R)
• M22: 4,120,524 km (0.116 R)
• M23: 4,439,167 km (0.1 R)
• M24: 4,538,799 km (0.071 R)
• M25: 5,035,315 km (0.077 R)
• M26: 5,323,141 km (0.026 R)
• M27: 5,389,263 km (0.09 R)
• M28: 5,509,091 km (0.117 R)
• M29: 5,724,213 km (0.063 R)
• M30: 6,121,246 km (0.037 R)
• M31: 6,330,084 km (0.082 R)
• M32: 6,484,918 km (0.029 R)
• M33: 6,583,952 km (0.071 R)
• M34: 6,740,730 km (0.07 R)
• M35: 6,841,111 km (0.115 R)
• M36: 7,174,564 km (0.088 R)
• M37: 7,513,403 km (0.065 R)
• M38: 7,662,403 km (0.041 R)
• M39: 7,842,369 km (0.106 R)
• M40: 8,130,345 km (0.053 R)
• M41: 8,390,945 km (0.102 R)
• M42: 9,030,775 km (0.077 R)
• M43: 9,316,507 km (0.119 R)
• M44: 9,557,060 km (0.1 R)
• M45: 10,208,559 km (0.052 R)
• M46: 10,274,382 km (0.077 R)
• M47: 10,556,224 km (0.095 R)
• M48: 10,656,305 km (0.078 R)
• M49: 11,093,580 km (0.116 R)
• M50: 11,314,536 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 14.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.9 AU - 6.58 AU

Year: 4925 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,379,946 km

• M1: 184,604 km (0.079 R)
• M2: 300,093 km (0.114 R)
• M3: 464,352 km (0.12 R)
• M4: 662,719 km (0.053 R)
• M5: 761,603 km (0.047 R)
• M6: 1,152,951 km (0.117 R)
• M7: 1,318,855 km (0.056 R)
• M8: 1,664,127 km (0.06 R)
• M9: 1,769,892 km (0.076 R)
• M10: 1,939,237 km (0.107 R)
• M11: 2,051,136 km (0.114 R)
• M12: 2,242,622 km (0.118 R)
• M13: 2,521,023 km (0.117 R)
• M14: 2,713,107 km (0.119 R)
• M15: 3,097,424 km (0.053 R)
• M16: 3,199,898 km (0.114 R)
• M17: 3,730,223 km (0.109 R)
• M18: 4,719,962 km (0.087 R)
• M19: 5,044,590 km (0.108 R)
• M20: 5,411,853 km (0.066 R)
• M21: 5,769,840 km (0.049 R)
• M22: 6,117,207 km (0.077 R)
• M23: 6,340,107 km (0.084 R)
• M24: 6,509,153 km (0.115 R)
• M25: 6,755,840 km (0.086 R)
• M26: 6,870,881 km (0.105 R)
• M27: 7,239,191 km (0.052 R)
• M28: 7,673,922 km (0.071 R)
• M29: 7,894,429 km (0.101 R)
• M30: 8,117,180 km (0.106 R)
• M31: 8,342,026 km (0.047 R)
• M32: 8,568,966 km (0.088 R)
• M33: 8,693,581 km (0.08 R)
• M34: 9,134,446 km (0.095 R)
• M35: 9,283,146 km (0.071 R)
• M36: 9,432,595 km (0.099 R)
• M37: 10,324,048 km (0.042 R)
• M38: 10,746,363 km (0.055 R)
• M39: 11,061,267 km (0.081 R)
• M40: 11,516,343 km (0.069 R)
• M41: 12,257,302 km (0.107 R)
• M42: 12,492,021 km (0.068 R)
• M43: 12,633,540 km (0.042 R)
• M44: 13,325,281 km (0.078 R)
• M45: 14,004,904 km (0.063 R)
• M46: 14,423,180 km (0.12 R)
• M47: 14,596,563 km (0.114 R)
• M48: 14,795,529 km (0.101 R)
• M49: 15,146,036 km (0.104 R)
• M50: 15,246,716 km (0.12 R)
• M51: 16,059,780 km (0.104 R)
• M52: 16,213,866 km (0.07 R)
• M53: 16,549,414 km (0.103 R)
• M54: 17,306,080 km (0.11 R)
• M55: 17,490,385 km (0.119 R)
• M56: 17,914,195 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 11.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.42 AU - 10.3 AU

Year: 9445 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,379,946 km

• M1: 165,006 km (0.095 R)
• M2: 347,217 km (0.036 R)
• M3: 516,113 km (0.086 R)
• M4: 682,615 km (0.077 R)
• M5: 880,832 km (0.088 R)
• M6: 1,006,794 km (0.105 R)
• M7: 1,334,712 km (0.113 R)
• M8: 1,451,548 km (0.085 R)
• M9: 1,541,606 km (0.102 R)
• M10: 1,775,428 km (0.062 R)
• M11: 1,888,524 km (0.057 R)
• M12: 2,037,673 km (0.075 R)
• M13: 2,156,453 km (0.105 R)
• M14: 2,277,478 km (0.074 R)
• M15: 2,383,244 km (0.106 R)
• M16: 2,955,755 km (0.103 R)
• M17: 3,110,439 km (0.1 R)
• M18: 3,248,069 km (0.054 R)
• M19: 3,468,427 km (0.075 R)
• M20: 4,180,662 km (0.073 R)
• M21: 4,267,429 km (0.072 R)
• M22: 4,376,785 km (0.115 R)
• M23: 4,509,179 km (0.09 R)
• M24: 5,075,407 km (0.058 R)
• M25: 5,378,941 km (0.103 R)
• M26: 5,544,845 km (0.075 R)
• M27: 6,449,763 km (0.106 R)
• M28: 6,753,147 km (0.104 R)
• M29: 6,829,741 km (0.111 R)
• M30: 6,932,216 km (0.113 R)
• M31: 7,009,558 km (0.105 R)
• M32: 7,400,158 km (0.107 R)
• M33: 7,531,954 km (0.119 R)
• M34: 7,664,647 km (0.1 R)
• M35: 8,175,673 km (0.118 R)
• M36: 8,586,918 km (0.089 R)
• M37: 8,976,919 km (0.119 R)
• M38: 9,061,293 km (0.101 R)
• M39: 9,315,908 km (0.087 R)
• M40: 9,774,276 km (0.073 R)
• M41: 10,181,631 km (0.094 R)
• M42: 11,012,647 km (0.101 R)
• M43: 11,558,530 km (0.085 R)
• M44: 12,487,832 km (0.043 R)
• M45: 13,120,631 km (0.084 R)
• M46: 13,376,742 km (0.108 R)
• M47: 15,114,770 km (0.102 R)
• M48: 15,450,767 km (0.085 R)
• M49: 15,653,472 km (0.038 R)
• M50: 15,789,008 km (0.096 R)
• M51: 15,959,101 km (0.097 R)
• M52: 16,404,304 km (0.095 R)
• M53: 16,680,312 km (0.08 R)
• M54: 16,922,960 km (0.056 R)
• M55: 17,587,773 km (0.11 R)
• M56: 17,693,539 km (0.113 R)
• M57: 18,475,487 km (0.057 R)
• M58: 18,762,565 km (0.108 R)
• M59: 19,486,918 km (0.092 R)
• M60: 19,669,427 km (0.118 R)
• M61: 19,815,884 km (0.077 R)
• M62: 19,925,988 km (0.071 R)
• M63: 20,183,595 km (0.118 R)
• M64: 20,294,298 km (0.096 R)
• M65: 20,405,150 km (0.079 R)
• M66: 21,187,546 km (0.046 R)
• M67: 21,525,787 km (0.098 R)
• M68: 22,666,172 km (0.107 R)
• M69: 23,321,261 km (0.114 R)
• M70: 23,398,753 km (0.118 R)
• M71: 23,826,303 km (0.104 R)
• M72: 23,982,483 km (0.107 R)
• M73: 24,217,203 km (0.099 R)
• M74: 24,452,819 km (0.062 R)
• M75: 25,084,870 km (0.086 R)
• M76: 25,323,329 km (0.093 R)
• M77: 25,562,387 km (0.07 R)
• M78: 26,728,951 km (0.104 R)
• M79: 27,013,037 km (0.077 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit