🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.65 AU - 0.67 AU

Year: 191 Days

Day: 23.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,548,686 km

• M1: 119,529 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 299 Days

Day: 29.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,548,686 km

• M1: 148,551 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.89 AU - 2.57 AU

Year: 1187 Days

Day: 42.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,548,686 km

• M1: 151,243 km (0.066 R)
• M2: 742,155 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.8 AU - 5.14 AU

Year: 3369 Days

Day: 45.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 10.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.89 AU - 6.13 AU

Year: 4610 Days

Day: 10.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,548,686 km

• M1: 171,140 km (0.084 R)
• M2: 247,435 km (0.092 R)
• M3: 369,956 km (0.079 R)
• M4: 586,274 km (0.1 R)
• M5: 657,632 km (0.089 R)
• M6: 743,202 km (0.102 R)
• M7: 832,961 km (0.088 R)
• M8: 1,087,128 km (0.062 R)
• M9: 1,338,452 km (0.109 R)
• M10: 1,773,333 km (0.103 R)
• M11: 1,912,160 km (0.062 R)
• M12: 2,267,156 km (0.119 R)
• M13: 2,367,536 km (0.096 R)
• M14: 2,435,453 km (0.108 R)
• M15: 2,503,820 km (0.118 R)
• M16: 2,713,257 km (0.079 R)
• M17: 3,075,283 km (0.103 R)
• M18: 3,168,184 km (0.12 R)
• M19: 3,243,282 km (0.105 R)
• M20: 3,785,125 km (0.04 R)
• M21: 4,189,638 km (0.081 R)
• M22: 4,355,392 km (0.096 R)
• M23: 4,714,726 km (0.096 R)
• M24: 4,908,905 km (0.102 R)
• M25: 6,293,732 km (0.119 R)
• M26: 6,388,577 km (0.108 R)
• M27: 6,796,979 km (0.093 R)
• M28: 6,943,136 km (0.092 R)
• M29: 7,065,807 km (0.116 R)
• M30: 7,288,259 km (0.105 R)
• M31: 7,513,104 km (0.094 R)
• M32: 7,918,664 km (0.051 R)
• M33: 7,995,408 km (0.118 R)
• M34: 8,409,345 km (0.043 R)
• M35: 8,883,421 km (0.092 R)
• M36: 9,043,490 km (0.078 R)
• M37: 9,692,895 km (0.106 R)
• M38: 9,830,076 km (0.051 R)
• M39: 10,525,856 km (0.097 R)
• M40: 10,751,898 km (0.101 R)
• M41: 10,893,867 km (0.092 R)
• M42: 11,295,088 km (0.099 R)
• M43: 11,439,450 km (0.12 R)
• M44: 11,730,268 km (0.094 R)
• M45: 11,994,009 km (0.108 R)
• M46: 12,676,924 km (0.114 R)
• M47: 12,947,696 km (0.08 R)
• M48: 13,220,263 km (0.111 R)
• M49: 13,311,667 km (0.102 R)
• M50: 14,706,219 km (0.058 R)
• M51: 15,372,827 km (0.103 R)
• M52: 15,532,897 km (0.116 R)
• M53: 16,211,772 km (0.093 R)
• M54: 16,834,248 km (0.069 R)
• M55: 17,165,009 km (0.12 R)
• M56: 17,298,002 km (0.115 R)
• M57: 17,498,014 km (0.031 R)
• M58: 17,564,735 km (0.031 R)
• M59: 17,765,794 km (0.076 R)
• M60: 18,645,879 km (0.105 R)
• M61: 19,401,647 km (0.102 R)
• M62: 19,678,852 km (0.11 R)
• M63: 19,922,547 km (0.1 R)
• M64: 20,132,283 km (0.115 R)
• M65: 20,518,694 km (0.114 R)
• M66: 21,692,439 km (0.111 R)
• M67: 21,980,266 km (0.04 R)
• M68: 22,088,425 km (0.117 R)
• M69: 22,305,491 km (0.088 R)
• M70: 22,668,865 km (0.096 R)
• M71: 22,924,378 km (0.096 R)
• M72: 23,327,843 km (0.048 R)
• M73: 23,993,105 km (0.058 R)
• M74: 24,290,805 km (0.091 R)
• M75: 25,304,480 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 13.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.36 AU - 6.32 AU

Year: 5031 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,548,686 km

• M1: 168,746 km (0.041 R)
• M2: 359,184 km (0.118 R)
• M3: 593,604 km (0.111 R)
• M4: 816,655 km (0.09 R)
• M5: 1,009,337 km (0.11 R)
• M6: 1,117,795 km (0.061 R)
• M7: 1,295,218 km (0.11 R)
• M8: 1,400,984 km (0.082 R)
• M9: 1,736,532 km (0.062 R)
• M10: 1,974,692 km (0.108 R)
• M11: 2,208,065 km (0.099 R)
• M12: 2,600,460 km (0.047 R)
• M13: 2,997,493 km (0.086 R)
• M14: 3,266,918 km (0.058 R)
• M15: 3,638,669 km (0.035 R)
• M16: 4,024,332 km (0.09 R)
• M17: 4,222,101 km (0.048 R)
• M18: 4,342,377 km (0.112 R)
• M19: 5,367,123 km (0.118 R)
• M20: 5,563,395 km (0.101 R)
• M21: 5,651,359 km (0.066 R)
• M22: 5,806,492 km (0.046 R)
• M23: 6,860,858 km (0.071 R)
• M24: 7,702,645 km (0.087 R)
• M25: 7,874,982 km (0.103 R)
• M26: 7,974,015 km (0.037 R)
• M27: 8,148,297 km (0.118 R)
• M28: 8,678,920 km (0.075 R)
• M29: 9,012,973 km (0.034 R)
• M30: 9,588,176 km (0.081 R)
• M31: 10,229,203 km (0.118 R)
• M32: 10,582,254 km (0.108 R)
• M33: 10,801,565 km (0.077 R)
• M34: 11,637,218 km (0.075 R)
• M35: 12,725,543 km (0.097 R)
• M36: 12,871,251 km (0.113 R)
• M37: 13,222,956 km (0.043 R)
• M38: 13,876,250 km (0.031 R)
• M39: 15,152,469 km (0.09 R)
• M40: 15,399,904 km (0.046 R)
• M41: 16,529,518 km (0.107 R)
• M42: 17,008,081 km (0.111 R)
• M43: 17,232,927 km (0.1 R)
• M44: 17,620,834 km (0.094 R)
• M45: 18,142,482 km (0.104 R)
• M46: 19,001,024 km (0.111 R)
• M47: 19,267,907 km (0.113 R)
• M48: 19,771,603 km (0.039 R)
• M49: 21,516,363 km (0.104 R)
• M50: 22,108,920 km (0.103 R)
• M51: 22,319,254 km (0.112 R)
• M52: 22,742,167 km (0.077 R)
• M53: 23,381,399 km (0.059 R)
• M54: 23,703,184 km (0.029 R)
• M55: 23,810,895 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 10.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.23 AU - 10.75 AU

Year: 9608 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,548,686 km

• M1: 145,260 km (0.095 R)
• M2: 523,892 km (0.115 R)
• M3: 735,573 km (0.077 R)
• M4: 858,542 km (0.12 R)
• M5: 935,884 km (0.091 R)
• M6: 1,056,759 km (0.104 R)
• M7: 1,183,020 km (0.1 R)
• M8: 1,314,666 km (0.115 R)
• M9: 1,690,007 km (0.045 R)
• M10: 1,993,242 km (0.059 R)
• M11: 2,332,231 km (0.037 R)
• M12: 2,405,983 km (0.108 R)
• M13: 3,044,466 km (0.049 R)
• M14: 3,414,272 km (0.095 R)
• M15: 3,519,589 km (0.117 R)
• M16: 3,820,281 km (0.031 R)
• M17: 4,084,770 km (0.115 R)
• M18: 4,469,685 km (0.059 R)
• M19: 6,537,876 km (0.049 R)
• M20: 6,988,165 km (0.075 R)
• M21: 7,421,102 km (0.045 R)
• M22: 7,807,064 km (0.096 R)
• M23: 7,918,664 km (0.099 R)
• M24: 8,030,713 km (0.088 R)
• M25: 8,171,484 km (0.111 R)
• M26: 8,256,306 km (0.118 R)
• M27: 8,656,331 km (0.103 R)
• M28: 8,858,737 km (0.104 R)
• M29: 9,624,080 km (0.069 R)
• M30: 9,984,611 km (0.028 R)
• M31: 10,718,837 km (0.085 R)
• M32: 10,905,086 km (0.111 R)
• M33: 10,998,585 km (0.076 R)
• M34: 11,123,798 km (0.075 R)
• M35: 11,312,292 km (0.074 R)
• M36: 11,788,462 km (0.092 R)
• M37: 12,141,962 km (0.108 R)
• M38: 12,303,677 km (0.087 R)
• M39: 12,466,140 km (0.064 R)
• M40: 12,596,739 km (0.105 R)
• M41: 12,826,222 km (0.08 R)
• M42: 13,090,262 km (0.119 R)
• M43: 13,724,408 km (0.109 R)
• M44: 14,096,308 km (0.108 R)
• M45: 14,266,401 km (0.06 R)
• M46: 14,711,754 km (0.104 R)
• M47: 14,918,947 km (0.083 R)
• M48: 15,476,049 km (0.11 R)
• M49: 16,039,884 km (0.063 R)
• M50: 16,217,456 km (0.107 R)
• M51: 16,324,419 km (0.093 R)
• M52: 16,503,039 km (0.031 R)
• M53: 16,610,600 km (0.091 R)
• M54: 17,661,824 km (0.096 R)
• M55: 18,585,291 km (0.099 R)
• M56: 18,734,590 km (0.115 R)
• M57: 18,996,686 km (0.1 R)
• M58: 20,865,163 km (0.087 R)
• M59: 21,214,624 km (0.107 R)
• M60: 21,487,939 km (0.066 R)
• M61: 21,605,373 km (0.067 R)
• M62: 21,683,763 km (0.071 R)
• M63: 22,831,477 km (0.1 R)
• M64: 23,392,619 km (0.12 R)
• M65: 23,513,345 km (0.062 R)
• M66: 23,796,234 km (0.072 R)
• M67: 23,998,790 km (0.057 R)
• M68: 24,324,315 km (0.079 R)
• M69: 24,487,526 km (0.107 R)
• M70: 24,979,553 km (0.085 R)
• M71: 26,182,171 km (0.112 R)
• M72: 26,475,233 km (0.097 R)
• M73: 28,213,710 km (0.118 R)
• M74: 28,299,429 km (0.047 R)
• M75: 28,557,186 km (0.049 R)
• M76: 28,772,607 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 13.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.97 AU - 11.91 AU

Year: 11171 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,548,686 km

• M1: 235,766 km (0.105 R)
• M2: 557,102 km (0.091 R)
• M3: 745,297 km (0.053 R)
• M4: 877,242 km (0.1 R)
• M5: 1,018,014 km (0.113 R)
• M6: 1,145,022 km (0.09 R)
• M7: 1,323,343 km (0.09 R)
• M8: 2,047,396 km (0.104 R)
• M9: 2,156,005 km (0.085 R)
• M10: 2,523,118 km (0.029 R)
• M11: 2,788,953 km (0.108 R)
• M12: 4,357,337 km (0.104 R)
• M13: 4,498,707 km (0.086 R)
• M14: 5,341,392 km (0.062 R)
• M15: 5,684,420 km (0.088 R)
• M16: 5,878,149 km (0.104 R)
• M17: 6,797,428 km (0.094 R)
• M18: 6,920,697 km (0.112 R)
• M19: 8,106,709 km (0.056 R)
• M20: 8,902,120 km (0.105 R)
• M21: 9,492,134 km (0.111 R)
• M22: 9,908,166 km (0.086 R)
• M23: 10,710,160 km (0.077 R)
• M24: 11,143,246 km (0.088 R)
• M25: 11,386,343 km (0.076 R)
• M26: 11,533,098 km (0.066 R)
• M27: 11,927,438 km (0.112 R)
• M28: 12,932,586 km (0.061 R)
• M29: 13,808,332 km (0.034 R)
• M30: 14,174,548 km (0.102 R)
• M31: 14,438,139 km (0.03 R)
• M32: 15,834,486 km (0.09 R)
• M33: 16,328,009 km (0.091 R)
• M34: 18,754,636 km (0.098 R)
• M35: 19,921,200 km (0.101 R)
• M36: 21,593,854 km (0.074 R)
• M37: 21,836,352 km (0.059 R)
• M38: 23,872,379 km (0.039 R)
• M39: 24,248,917 km (0.103 R)
• M40: 25,518,704 km (0.114 R)
• M41: 25,903,918 km (0.118 R)
• M42: 26,940,333 km (0.1 R)
• M43: 27,332,578 km (0.104 R)
• M44: 27,463,626 km (0.075 R)
• M45: 28,720,098 km (0.07 R)
• M46: 28,920,111 km (0.081 R)
• M47: 29,321,781 km (0.036 R)
• M48: 29,995,121 km (0.075 R)
• M49: 30,401,578 km (0.113 R)
• M50: 32,114,923 km (0.119 R)
• M51: 33,437,966 km (0.075 R)
• M52: 33,578,289 km (0.06 R)
• M53: 33,718,762 km (0.04 R)
• M54: 33,859,384 km (0.113 R)
• M55: 34,000,305 km (0.054 R)
• M56: 34,778,663 km (0.101 R)
• M57: 35,419,989 km (0.046 R)
• M58: 35,993,248 km (0.057 R)
• M59: 36,641,904 km (0.086 R)
• M60: 37,731,425 km (0.049 R)
• M61: 38,170,196 km (0.04 R)
• M62: 38,316,951 km (0.117 R)
• M63: 38,610,762 km (0.088 R)
• M64: 38,757,966 km (0.093 R)
• M65: 39,422,779 km (0.091 R)
• M66: 42,422,815 km (0.107 R)
• M67: 42,574,656 km (0.118 R)
• M68: 43,031,528 km (0.104 R)
• M69: 43,719,828 km (0.116 R)
• M70: 44,411,868 km (0.06 R)
• M71: 44,797,830 km (0.094 R)
• M72: 45,030,006 km (0.099 R)
• M73: 45,573,196 km (0.05 R)
• M74: 45,962,599 km (0.094 R)
• M75: 47,530,983 km (0.106 R)
• M76: 47,767,797 km (0.076 R)
• M77: 48,480,332 km (0.12 R)
• M78: 49,756,102 km (0.052 R)
• M79: 50,478,510 km (0.039 R)
• M80: 52,584,998 km (0.103 R)
• M81: 52,829,890 km (0.114 R)
• M82: 53,731,067 km (0.108 R)
• M83: 53,813,196 km (0.114 R)
• M84: 53,977,754 km (0.067 R)
• M85: 54,637,331 km (0.043 R)
• M86: 54,802,637 km (0.088 R)
• M87: 55,133,846 km (0.05 R)
• M88: 55,465,655 km (0.03 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 18,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit