🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.95 AU - 0.95 AU

Year: 332 Days

Day: 25.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.58 AU - 1.84 AU

Year: 801 Days

Day: 38.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.53 AU - 2.49 AU

Year: 1021 Days

Day: 14.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,282,960 km

• M1: 61,186 km (0.069 R)
• M2: 805,435 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.77 AU - 2.67 AU

Year: 1185 Days

Day: 26.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,282,960 km

• M1: 428,897 km (0.088 R)
• M2: 509,680 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.71 AU - 3.97 AU

Year: 2186 Days

Day: 47.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.95 AU - 4.15 AU

Year: 2919 Days

Day: 13.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,282,960 km

• M1: 73,602 km (0.058 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 13.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.23 AU - 6.41 AU

Year: 5029 Days

Day: 9.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,282,960 km

• M1: 244,443 km (0.109 R)
• M2: 352,602 km (0.062 R)
• M3: 468,092 km (0.072 R)
• M4: 554,859 km (0.106 R)
• M5: 925,861 km (0.102 R)
• M6: 1,178,981 km (0.072 R)
• M7: 1,593,068 km (0.11 R)
• M8: 1,771,388 km (0.094 R)
• M9: 1,863,241 km (0.115 R)
• M10: 1,994,738 km (0.109 R)
• M11: 2,207,616 km (0.049 R)
• M12: 2,306,949 km (0.065 R)
• M13: 2,407,927 km (0.118 R)
• M14: 2,656,409 km (0.052 R)
• M15: 2,957,101 km (0.117 R)
• M16: 3,178,805 km (0.118 R)
• M17: 3,314,490 km (0.089 R)
• M18: 3,406,044 km (0.098 R)
• M19: 3,591,845 km (0.106 R)
• M20: 3,709,728 km (0.054 R)
• M21: 3,804,872 km (0.078 R)
• M22: 4,120,225 km (0.104 R)
• M23: 4,673,138 km (0.05 R)
• M24: 4,802,241 km (0.081 R)
• M25: 5,683,522 km (0.12 R)
• M26: 6,270,395 km (0.094 R)
• M27: 6,413,111 km (0.113 R)
• M28: 6,499,130 km (0.063 R)
• M29: 6,818,222 km (0.102 R)
• M30: 7,112,780 km (0.102 R)
• M31: 7,261,630 km (0.068 R)
• M32: 8,083,521 km (0.037 R)
• M33: 8,238,953 km (0.116 R)
• M34: 8,521,394 km (0.094 R)
• M35: 8,999,060 km (0.079 R)
• M36: 9,947,361 km (0.117 R)
• M37: 10,080,802 km (0.104 R)
• M38: 10,181,182 km (0.081 R)
• M39: 10,893,268 km (0.094 R)
• M40: 11,376,918 km (0.082 R)
• M41: 12,544,829 km (0.066 R)
• M42: 12,942,609 km (0.117 R)
• M43: 13,088,318 km (0.081 R)
• M44: 13,271,126 km (0.071 R)
• M45: 13,787,837 km (0.117 R)
• M46: 14,048,586 km (0.108 R)
• M47: 14,160,785 km (0.112 R)
• M48: 14,348,680 km (0.12 R)
• M49: 14,575,021 km (0.12 R)
• M50: 15,031,594 km (0.111 R)
• M51: 15,338,419 km (0.079 R)
• M52: 15,841,667 km (0.083 R)
• M53: 16,114,832 km (0.104 R)
• M54: 18,274,726 km (0.109 R)
• M55: 18,684,624 km (0.097 R)
• M56: 19,513,546 km (0.11 R)
• M57: 19,638,909 km (0.117 R)
• M58: 21,941,220 km (0.059 R)
• M59: 22,202,418 km (0.105 R)
• M60: 23,168,521 km (0.034 R)
• M61: 24,193,117 km (0.116 R)
• M62: 24,960,106 km (0.04 R)
• M63: 26,102,285 km (0.08 R)
• M64: 26,240,514 km (0.08 R)
• M65: 26,563,944 km (0.065 R)
• M66: 27,636,112 km (0.101 R)
• M67: 28,059,474 km (0.067 R)
• M68: 28,437,658 km (0.12 R)
• M69: 28,960,353 km (0.101 R)
• M70: 29,151,239 km (0.048 R)
• M71: 29,246,833 km (0.094 R)
• M72: 29,678,273 km (0.111 R)
• M73: 30,790,533 km (0.098 R)
• M74: 30,936,690 km (0.055 R)
• M75: 31,474,195 km (0.1 R)
• M76: 32,311,195 km (0.119 R)
• M77: 32,459,596 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.02 AU - 9.62 AU

Year: 9382 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 54,282,960 km

• M1: 110,104 km (0.114 R)
• M2: 162,014 km (0.103 R)
• M3: 281,693 km (0.073 R)
• M4: 341,233 km (0.097 R)
• M5: 815,608 km (0.109 R)
• M6: 984,354 km (0.051 R)
• M7: 1,249,292 km (0.102 R)
• M8: 1,385,276 km (0.102 R)
• M9: 1,608,925 km (0.059 R)
• M10: 2,205,970 km (0.106 R)
• M11: 2,431,414 km (0.066 R)
• M12: 2,689,171 km (0.115 R)
• M13: 2,802,417 km (0.044 R)
• M14: 3,046,710 km (0.09 R)
• M15: 3,231,164 km (0.103 R)
• M16: 3,324,663 km (0.059 R)
• M17: 3,405,745 km (0.099 R)
• M18: 3,876,978 km (0.103 R)
• M19: 4,697,373 km (0.112 R)
• M20: 4,757,960 km (0.106 R)
• M21: 5,111,610 km (0.093 R)
• M22: 5,362,784 km (0.083 R)
• M23: 5,569,828 km (0.111 R)
• M24: 6,107,034 km (0.06 R)
• M25: 6,729,211 km (0.063 R)
• M26: 7,091,238 km (0.072 R)
• M27: 7,213,310 km (0.041 R)
• M28: 7,371,285 km (0.106 R)
• M29: 7,870,194 km (0.057 R)
• M30: 8,215,017 km (0.09 R)
• M31: 8,380,174 km (0.068 R)
• M32: 8,900,625 km (0.045 R)
• M33: 9,431,697 km (0.067 R)
• M34: 9,836,658 km (0.105 R)
• M35: 10,346,039 km (0.109 R)
• M36: 10,783,763 km (0.056 R)
• M37: 11,004,868 km (0.093 R)
• M38: 11,615,527 km (0.035 R)
• M39: 11,677,161 km (0.07 R)
• M40: 11,800,878 km (0.098 R)
• M41: 13,039,998 km (0.113 R)
• M42: 13,104,175 km (0.06 R)
• M43: 13,297,156 km (0.091 R)
• M44: 13,469,493 km (0.107 R)
• M45: 13,664,270 km (0.102 R)
• M46: 14,210,152 km (0.092 R)
• M47: 14,430,510 km (0.099 R)
• M48: 14,785,356 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 8.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.53 AU - 13.09 AU

Year: 13623 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,282,960 km

• M1: 284,984 km (0.061 R)
• M2: 432,936 km (0.102 R)
• M3: 732,132 km (0.06 R)
• M4: 1,595,312 km (0.111 R)
• M5: 1,847,085 km (0.051 R)
• M6: 2,057,719 km (0.113 R)
• M7: 2,332,081 km (0.055 R)
• M8: 2,473,750 km (0.072 R)
• M9: 2,531,196 km (0.059 R)
• M10: 2,647,434 km (0.043 R)
• M11: 2,885,444 km (0.037 R)
• M12: 3,037,734 km (0.095 R)
• M13: 3,099,369 km (0.095 R)
• M14: 3,318,679 km (0.057 R)
• M15: 3,478,300 km (0.034 R)
• M16: 3,872,042 km (0.05 R)
• M17: 4,040,190 km (0.059 R)
• M18: 4,384,115 km (0.045 R)
• M19: 4,559,594 km (0.074 R)
• M20: 4,630,353 km (0.069 R)
• M21: 4,701,562 km (0.055 R)
• M22: 4,881,229 km (0.094 R)
• M23: 5,136,592 km (0.099 R)
• M24: 5,210,344 km (0.12 R)
• M25: 5,433,843 km (0.113 R)
• M26: 5,774,777 km (0.081 R)
• M27: 5,890,117 km (0.061 R)
• M28: 7,415,118 km (0.114 R)
• M29: 7,540,481 km (0.097 R)
• M30: 7,666,592 km (0.1 R)
• M31: 8,788,426 km (0.065 R)
• M32: 9,233,480 km (0.045 R)
• M33: 9,458,774 km (0.057 R)
• M34: 9,823,045 km (0.069 R)
• M35: 9,960,825 km (0.097 R)
• M36: 10,238,478 km (0.082 R)
• M37: 10,565,499 km (0.105 R)
• M38: 10,848,538 km (0.075 R)
• M39: 11,470,267 km (0.064 R)
• M40: 11,712,616 km (0.042 R)
• M41: 12,103,665 km (0.085 R)
• M42: 14,122,937 km (0.063 R)
• M43: 14,748,854 km (0.074 R)
• M44: 14,854,021 km (0.086 R)
• M45: 16,680,462 km (0.109 R)
• M46: 16,954,974 km (0.12 R)
• M47: 17,230,982 km (0.041 R)
• M48: 17,564,136 km (0.034 R)
• M49: 17,843,436 km (0.091 R)
• M50: 18,519,768 km (0.065 R)
• M51: 19,319,368 km (0.059 R)
• M52: 20,013,652 km (0.054 R)
• M53: 20,952,229 km (0.118 R)
• M54: 22,205,560 km (0.117 R)
• M55: 22,932,755 km (0.058 R)
• M56: 24,534,799 km (0.105 R)
• M57: 25,601,731 km (0.094 R)
• M58: 27,262,716 km (0.119 R)
• M59: 29,354,244 km (0.114 R)
• M60: 29,552,910 km (0.043 R)
• M61: 30,620,440 km (0.065 R)
• M62: 31,226,312 km (0.071 R)
• M63: 31,904,289 km (0.045 R)
• M64: 32,792,900 km (0.047 R)
• M65: 33,967,094 km (0.036 R)
• M66: 34,594,358 km (0.076 R)
• M67: 38,003,544 km (0.072 R)
• M68: 38,075,800 km (0.079 R)
• M69: 38,220,162 km (0.113 R)
• M70: 38,292,567 km (0.056 R)
• M71: 39,163,526 km (0.065 R)
• M72: 40,114,669 km (0.067 R)
• M73: 40,629,884 km (0.096 R)
• M74: 41,221,394 km (0.096 R)
• M75: 43,767,251 km (0.115 R)
• M76: 43,842,798 km (0.053 R)
• M77: 43,918,494 km (0.111 R)
• M78: 44,830,144 km (0.063 R)
• M79: 45,978,457 km (0.076 R)
• M80: 48,695,304 km (0.119 R)
• M81: 49,796,643 km (0.035 R)
• M82: 50,271,018 km (0.099 R)
• M83: 51,144,819 km (0.092 R)
• M84: 51,224,555 km (0.05 R)
• M85: 51,543,647 km (0.093 R)
• M86: 52,505,113 km (0.106 R)
• M87: 52,665,930 km (0.05 R)
• M88: 53,958,306 km (0.112 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit