🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 163 Days

Day: 13.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,755,719 km

• M1: 382,223 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 302 Days

Day: 31.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.19 AU - 1.27 AU

Year: 491 Days

Day: 27.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.06 AU - 2.44 AU

Year: 1215 Days

Day: 32.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.74 AU - 4.12 AU

Year: 2804 Days

Day: 19.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,755,719 km

• M1: 1,399,039 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 9.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.41 AU - 6.05 AU

Year: 4305 Days

Day: 8.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 92,755,719 km

• M1: 138,677 km (0.035 R)
• M2: 197,619 km (0.084 R)
• M3: 259,104 km (0.072 R)
• M4: 366,964 km (0.081 R)
• M5: 608,265 km (0.058 R)
• M6: 1,303,446 km (0.057 R)
• M7: 1,519,765 km (0.075 R)
• M8: 2,001,171 km (0.08 R)
• M9: 2,103,047 km (0.036 R)
• M10: 2,206,569 km (0.063 R)
• M11: 2,388,180 km (0.079 R)
• M12: 2,449,964 km (0.12 R)
• M13: 2,559,171 km (0.106 R)
• M14: 2,670,023 km (0.117 R)
• M15: 3,197,355 km (0.041 R)
• M16: 3,685,044 km (0.09 R)
• M17: 4,308,419 km (0.114 R)
• M18: 4,421,963 km (0.101 R)
• M19: 4,555,554 km (0.084 R)
• M20: 5,103,531 km (0.099 R)
• M21: 5,263,900 km (0.112 R)
• M22: 5,672,302 km (0.059 R)
• M23: 5,880,244 km (0.098 R)
• M24: 6,433,008 km (0.066 R)
• M25: 7,203,287 km (0.093 R)
• M26: 9,168,106 km (0.106 R)
• M27: 9,584,885 km (0.079 R)
• M28: 9,932,700 km (0.106 R)
• M29: 10,360,700 km (0.037 R)
• M30: 10,769,102 km (0.091 R)
• M31: 11,156,710 km (0.11 R)
• M32: 11,548,956 km (0.095 R)
• M33: 11,998,946 km (0.105 R)
• M34: 12,132,387 km (0.09 R)
• M35: 12,373,988 km (0.061 R)
• M36: 12,562,780 km (0.118 R)
• M37: 12,671,239 km (0.093 R)
• M38: 12,752,770 km (0.12 R)
• M39: 13,107,915 km (0.083 R)
• M40: 13,799,955 km (0.118 R)
• M41: 14,108,276 km (0.103 R)
• M42: 14,249,197 km (0.079 R)
• M43: 14,874,815 km (0.079 R)
• M44: 15,335,278 km (0.088 R)
• M45: 15,538,282 km (0.059 R)
• M46: 16,005,626 km (0.057 R)
• M47: 16,093,739 km (0.083 R)
• M48: 16,715,168 km (0.062 R)
• M49: 16,834,398 km (0.051 R)
• M50: 17,043,835 km (0.118 R)
• M51: 17,737,969 km (0.085 R)
• M52: 17,859,592 km (0.094 R)
• M53: 18,842,899 km (0.117 R)
• M54: 20,160,108 km (0.075 R)
• M55: 20,350,696 km (0.111 R)
• M56: 21,086,717 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620

Radius: 12.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.71 AU - 6.81 AU

Year: 6325 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,755,719 km

• M1: 159,771 km (0.106 R)
• M2: 291,117 km (0.119 R)
• M3: 746,493 km (0.101 R)
• M4: 883,375 km (0.117 R)
• M5: 1,075,010 km (0.075 R)
• M6: 2,093,024 km (0.115 R)
• M7: 2,252,196 km (0.093 R)
• M8: 2,582,658 km (0.096 R)
• M9: 3,594,538 km (0.052 R)
• M10: 4,130,397 km (0.102 R)
• M11: 4,510,376 km (0.111 R)
• M12: 4,691,539 km (0.079 R)
• M13: 4,822,437 km (0.073 R)
• M14: 4,981,160 km (0.11 R)
• M15: 5,495,478 km (0.118 R)
• M16: 5,689,207 km (0.112 R)
• M17: 6,055,123 km (0.081 R)
• M18: 6,487,012 km (0.102 R)
• M19: 6,810,144 km (0.116 R)
• M20: 6,988,614 km (0.037 R)
• M21: 7,533,300 km (0.108 R)
• M22: 7,625,452 km (0.083 R)
• M23: 7,810,954 km (0.099 R)
• M24: 8,281,140 km (0.08 R)
• M25: 8,535,606 km (0.072 R)
• M26: 8,857,391 km (0.116 R)
• M27: 9,413,745 km (0.089 R)
• M28: 9,513,078 km (0.068 R)
• M29: 9,712,941 km (0.067 R)
• M30: 10,150,515 km (0.067 R)
• M31: 11,290,450 km (0.117 R)
• M32: 12,289,166 km (0.086 R)
• M33: 12,579,835 km (0.113 R)
• M34: 12,725,992 km (0.091 R)
• M35: 12,872,598 km (0.088 R)
• M36: 13,316,155 km (0.113 R)
• M37: 13,539,954 km (0.116 R)
• M38: 13,652,152 km (0.106 R)
• M39: 14,180,382 km (0.103 R)
• M40: 14,830,834 km (0.111 R)
• M41: 16,439,310 km (0.025 R)
• M42: 16,519,195 km (0.092 R)
• M43: 16,679,415 km (0.085 R)
• M44: 17,365,770 km (0.116 R)
• M45: 17,733,032 km (0.055 R)
• M46: 18,267,845 km (0.117 R)
• M47: 18,724,567 km (0.089 R)
• M48: 19,017,181 km (0.083 R)
• M49: 20,117,323 km (0.101 R)
• M50: 22,025,893 km (0.089 R)
• M51: 22,290,681 km (0.107 R)
• M52: 22,823,250 km (0.105 R)
• M53: 23,001,720 km (0.074 R)
• M54: 23,360,007 km (0.087 R)
• M55: 23,494,944 km (0.065 R)
• M56: 24,264,027 km (0.089 R)
• M57: 24,720,300 km (0.045 R)
• M58: 24,949,484 km (0.116 R)
• M59: 25,133,340 km (0.069 R)
• M60: 25,594,999 km (0.117 R)
• M61: 25,966,450 km (0.116 R)
• M62: 26,246,198 km (0.109 R)
• M63: 26,996,881 km (0.109 R)
• M64: 27,517,182 km (0.117 R)
• M65: 28,136,218 km (0.06 R)
• M66: 28,279,682 km (0.102 R)
• M67: 28,375,575 km (0.114 R)
• M68: 28,952,723 km (0.077 R)
• M69: 29,049,363 km (0.097 R)
• M70: 31,796,728 km (0.073 R)
• M71: 32,296,086 km (0.066 R)
• M72: 32,396,316 km (0.103 R)
• M73: 32,546,812 km (0.116 R)
• M74: 33,201,452 km (0.078 R)
• M75: 33,606,414 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.8

Radius: 4.1

Gravity: 48 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.97 AU - 19.65 AU

Year: 24804 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,755,719 km

• M1: 66,272 km (0.114 R)
• M2: 172,786 km (0.089 R)
• M3: 256,411 km (0.113 R)
• M4: 374,294 km (0.103 R)
• M5: 508,782 km (0.058 R)
• M6: 737,667 km (0.09 R)
• M7: 1,413,401 km (0.05 R)
• M8: 1,447,659 km (0.114 R)
• M9: 1,516,922 km (0.104 R)
• M10: 2,595,822 km (0.116 R)
• M11: 2,765,466 km (0.075 R)
• M12: 2,895,018 km (0.096 R)
• M13: 3,387,045 km (0.069 R)
• M14: 3,525,723 km (0.107 R)
• M15: 3,713,618 km (0.12 R)
• M16: 3,761,040 km (0.043 R)
• M17: 4,001,444 km (0.114 R)
• M18: 4,098,982 km (0.116 R)
• M19: 6,151,764 km (0.103 R)
• M20: 6,208,012 km (0.1 R)
• M21: 6,721,732 km (0.057 R)
• M22: 7,487,523 km (0.055 R)
• M23: 7,911,334 km (0.104 R)
• M24: 8,033,705 km (0.115 R)
• M25: 8,218,757 km (0.065 R)
• M26: 9,036,160 km (0.045 R)
• M27: 10,011,090 km (0.096 R)
• M28: 10,343,496 km (0.081 R)
• M29: 10,612,024 km (0.099 R)
• M30: 10,882,796 km (0.107 R)
• M31: 11,293,143 km (0.117 R)
• M32: 11,569,600 km (0.11 R)
• M33: 11,708,726 km (0.114 R)
• M34: 12,129,096 km (0.032 R)
• M35: 12,341,226 km (0.074 R)
• M36: 12,554,553 km (0.113 R)
• M37: 12,912,839 km (0.096 R)
• M38: 13,201,862 km (0.107 R)
• M39: 13,274,417 km (0.05 R)
• M40: 13,859,944 km (0.112 R)
• M41: 16,362,566 km (0.104 R)
• M42: 16,440,507 km (0.092 R)
• M43: 16,518,746 km (0.097 R)
• M44: 18,673,704 km (0.081 R)
• M45: 20,915,278 km (0.035 R)
• M46: 21,852,659 km (0.105 R)
• M47: 23,415,807 km (0.101 R)
• M48: 24,388,642 km (0.037 R)
• M49: 25,736,369 km (0.119 R)
• M50: 26,831,874 km (0.12 R)
• M51: 28,222,386 km (0.095 R)
• M52: 28,973,667 km (0.057 R)
• M53: 29,068,063 km (0.094 R)
• M54: 29,351,701 km (0.071 R)
• M55: 31,266,404 km (0.053 R)
• M56: 31,946,027 km (0.057 R)
• M57: 33,914,585 km (0.112 R)
• M58: 34,612,759 km (0.115 R)
• M59: 34,712,989 km (0.092 R)
• M60: 35,013,830 km (0.106 R)
• M61: 35,315,719 km (0.111 R)
• M62: 38,174,235 km (0.075 R)
• M63: 38,277,607 km (0.114 R)
• M64: 39,421,881 km (0.085 R)
• M65: 39,735,738 km (0.116 R)
• M66: 41,318,184 km (0.091 R)
• M67: 43,351,817 km (0.118 R)
• M68: 44,762,076 km (0.067 R)
• M69: 47,071,568 km (0.12 R)
• M70: 48,296,625 km (0.117 R)
• M71: 49,870,993 km (0.099 R)
• M72: 51,805,294 km (0.051 R)
• M73: 52,608,784 km (0.074 R)
• M74: 53,996,005 km (0.032 R)
• M75: 54,810,715 km (0.09 R)
• M76: 58,825,174 km (0.05 R)
• M77: 60,144,029 km (0.054 R)
• M78: 61,230,408 km (0.115 R)
• M79: 63,055,353 km (0.077 R)
• M80: 72,828,283 km (0.037 R)
• M81: 73,856,918 km (0.087 R)
• M82: 74,114,824 km (0.104 R)
• M83: 78,019,329 km (0.095 R)
• M84: 79,467,735 km (0.095 R)
• M85: 79,864,170 km (0.03 R)
• M86: 82,792,099 km (0.092 R)
• M87: 82,925,989 km (0.105 R)
• M88: 84,538,654 km (0.047 R)
• M89: 85,484,262 km (0.063 R)
• M90: 86,297,476 km (0.074 R)
• M91: 89,575,914 km (0.062 R)
• M92: 90,677,702 km (0.099 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 19,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit