🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 305 Days

Day: 33.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,260,136 km

• M1: 33,061 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 335 Days

Day: 37.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 172.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,260,136 km

• M1: 56,398 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.6 AU

Year: 666 Days

Day: 46.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,260,136 km

• M1: 1,259,764 km (0.093 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 8.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.99 AU - 3.29 AU

Year: 2560 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 85,260,136 km

• M1: 106,514 km (0.097 R)
• M2: 174,132 km (0.094 R)
• M3: 250,576 km (0.062 R)
• M4: 428,149 km (0.058 R)
• M5: 485,445 km (0.096 R)
• M6: 587,920 km (0.104 R)
• M7: 664,215 km (0.109 R)
• M8: 732,581 km (0.109 R)
• M9: 815,458 km (0.101 R)
• M10: 870,660 km (0.069 R)
• M11: 1,024,297 km (0.107 R)
• M12: 1,104,481 km (0.114 R)
• M13: 1,257,221 km (0.109 R)
• M14: 1,343,538 km (0.095 R)
• M15: 1,583,793 km (0.083 R)
• M16: 1,732,942 km (0.042 R)
• M17: 1,837,810 km (0.111 R)
• M18: 1,944,623 km (0.111 R)
• M19: 2,053,680 km (0.055 R)
• M20: 2,260,573 km (0.047 R)
• M21: 2,348,687 km (0.104 R)
• M22: 2,519,527 km (0.054 R)
• M23: 2,684,983 km (0.099 R)
• M24: 3,075,583 km (0.113 R)
• M25: 3,163,845 km (0.091 R)
• M26: 3,453,616 km (0.072 R)
• M27: 3,514,652 km (0.087 R)
• M28: 3,627,599 km (0.063 R)
• M29: 4,048,268 km (0.065 R)
• M30: 4,134,287 km (0.043 R)
• M31: 4,440,214 km (0.108 R)
• M32: 4,607,016 km (0.099 R)
• M33: 4,832,909 km (0.054 R)
• M34: 4,981,609 km (0.04 R)
• M35: 5,073,911 km (0.106 R)
• M36: 5,759,967 km (0.109 R)
• M37: 5,856,906 km (0.102 R)
• M38: 5,978,829 km (0.092 R)
• M39: 6,076,965 km (0.106 R)
• M40: 6,188,116 km (0.105 R)
• M41: 6,349,682 km (0.102 R)
• M42: 6,500,177 km (0.095 R)
• M43: 6,702,583 km (0.105 R)
• M44: 7,361,711 km (0.112 R)
• M45: 7,546,315 km (0.081 R)
• M46: 7,612,587 km (0.112 R)
• M47: 7,759,193 km (0.066 R)
• M48: 7,852,991 km (0.102 R)
• M49: 8,055,097 km (0.079 R)
• M50: 8,245,386 km (0.075 R)
• M51: 8,492,073 km (0.062 R)
• M52: 8,755,215 km (0.079 R)
• M53: 8,824,928 km (0.09 R)
• M54: 8,964,952 km (0.063 R)
• M55: 9,119,785 km (0.078 R)
• M56: 9,204,458 km (0.099 R)
• M57: 9,632,607 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 10

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.49 AU - 5.29 AU

Year: 4233 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,260,136 km

• M1: 134,339 km (0.102 R)
• M2: 301,440 km (0.063 R)
• M3: 385,065 km (0.069 R)
• M4: 459,415 km (0.059 R)
• M5: 560,543 km (0.085 R)
• M6: 912,846 km (0.111 R)
• M7: 1,127,070 km (0.082 R)
• M8: 1,343,090 km (0.119 R)
• M9: 1,433,447 km (0.104 R)
• M10: 1,557,015 km (0.095 R)
• M11: 1,636,152 km (0.09 R)
• M12: 1,915,601 km (0.034 R)
• M13: 2,122,195 km (0.116 R)
• M14: 2,336,120 km (0.105 R)
• M15: 2,804,511 km (0.087 R)
• M16: 3,099,668 km (0.073 R)
• M17: 3,343,064 km (0.035 R)
• M18: 3,487,874 km (0.117 R)
• M19: 3,913,331 km (0.062 R)
• M20: 4,022,388 km (0.073 R)
• M21: 5,455,984 km (0.051 R)
• M22: 5,725,709 km (0.12 R)
• M23: 5,974,640 km (0.106 R)
• M24: 6,050,037 km (0.112 R)
• M25: 6,380,349 km (0.044 R)
• M26: 6,509,003 km (0.095 R)
• M27: 6,821,214 km (0.081 R)
• M28: 7,032,147 km (0.073 R)
• M29: 7,759,791 km (0.09 R)
• M30: 7,924,798 km (0.075 R)
• M31: 8,091,001 km (0.097 R)
• M32: 8,258,251 km (0.091 R)
• M33: 8,624,766 km (0.055 R)
• M34: 8,853,052 km (0.089 R)
• M35: 8,967,794 km (0.115 R)
• M36: 9,845,036 km (0.115 R)
• M37: 10,053,575 km (0.053 R)
• M38: 10,749,355 km (0.102 R)
• M39: 11,211,463 km (0.088 R)
• M40: 11,617,322 km (0.107 R)
• M41: 11,743,134 km (0.108 R)
• M42: 11,806,114 km (0.109 R)
• M43: 11,900,959 km (0.116 R)
• M44: 12,123,262 km (0.095 R)
• M45: 12,314,897 km (0.06 R)
• M46: 12,636,682 km (0.076 R)
• M47: 12,928,398 km (0.117 R)
• M48: 13,255,419 km (0.111 R)
• M49: 13,354,004 km (0.095 R)
• M50: 13,452,888 km (0.05 R)
• M51: 14,218,829 km (0.041 R)
• M52: 14,420,936 km (0.051 R)
• M53: 15,170,271 km (0.088 R)
• M54: 16,635,882 km (0.108 R)
• M55: 18,182,724 km (0.083 R)
• M56: 18,585,740 km (0.064 R)
• M57: 19,140,150 km (0.038 R)
• M58: 20,378,820 km (0.105 R)
• M59: 20,492,664 km (0.071 R)
• M60: 21,681,967 km (0.12 R)
• M61: 21,837,100 km (0.11 R)
• M62: 22,265,549 km (0.064 R)
• M63: 22,343,639 km (0.113 R)
• M64: 22,814,722 km (0.118 R)
• M65: 23,051,536 km (0.064 R)
• M66: 23,209,810 km (0.114 R)
• M67: 23,447,970 km (0.103 R)
• M68: 23,886,591 km (0.092 R)
• M69: 24,167,237 km (0.059 R)
• M70: 24,529,563 km (0.114 R)
• M71: 24,610,346 km (0.105 R)
• M72: 24,812,602 km (0.091 R)
• M73: 24,974,916 km (0.112 R)
• M74: 25,218,910 km (0.081 R)
• M75: 25,750,281 km (0.094 R)
• M76: 26,120,387 km (0.064 R)
• M77: 26,244,254 km (0.111 R)
• M78: 26,326,832 km (0.029 R)
• M79: 26,907,571 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 10.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.17 AU - 8.53 AU

Year: 9170 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 85,260,136 km

• M1: 164,408 km (0.099 R)
• M2: 340,934 km (0.116 R)
• M3: 470,336 km (0.089 R)
• M4: 663,616 km (0.091 R)
• M5: 1,371,663 km (0.069 R)
• M6: 1,760,767 km (0.111 R)
• M7: 1,840,203 km (0.104 R)
• M8: 1,975,141 km (0.092 R)
• M9: 2,212,403 km (0.103 R)
• M10: 2,298,272 km (0.111 R)
• M11: 2,429,469 km (0.042 R)
• M12: 2,608,239 km (0.096 R)
• M13: 3,154,570 km (0.1 R)
• M14: 3,284,421 km (0.046 R)
• M15: 3,634,031 km (0.032 R)
• M16: 3,701,949 km (0.1 R)
• M17: 4,154,183 km (0.042 R)
• M18: 4,225,242 km (0.057 R)
• M19: 4,790,573 km (0.092 R)
• M20: 4,978,019 km (0.037 R)
• M21: 5,168,008 km (0.078 R)
• M22: 5,360,241 km (0.109 R)
• M23: 5,891,463 km (0.104 R)
• M24: 5,991,694 km (0.094 R)
• M25: 6,092,523 km (0.063 R)
• M26: 6,584,401 km (0.077 R)
• M27: 6,814,183 km (0.047 R)
• M28: 6,961,687 km (0.082 R)
• M29: 7,067,751 km (0.049 R)
• M30: 7,217,200 km (0.094 R)
• M31: 7,389,237 km (0.045 R)
• M32: 7,627,995 km (0.102 R)
• M33: 7,715,510 km (0.052 R)
• M34: 7,891,437 km (0.082 R)
• M35: 8,180,311 km (0.059 R)
• M36: 8,495,214 km (0.045 R)
• M37: 8,975,124 km (0.118 R)
• M38: 9,067,426 km (0.074 R)
• M39: 9,229,889 km (0.079 R)
• M40: 9,818,108 km (0.1 R)
• M41: 10,225,164 km (0.117 R)
• M42: 10,418,594 km (0.111 R)
• M43: 10,735,442 km (0.053 R)
• M44: 11,328,897 km (0.075 R)
• M45: 11,856,978 km (0.054 R)
• M46: 12,060,281 km (0.089 R)
• M47: 12,187,888 km (0.094 R)
• M48: 12,315,944 km (0.074 R)
• M49: 13,094,002 km (0.081 R)
• M50: 13,754,327 km (0.064 R)
• M51: 13,914,547 km (0.095 R)
• M52: 14,236,631 km (0.114 R)
• M53: 14,371,568 km (0.097 R)
• M54: 14,479,877 km (0.109 R)
• M55: 14,997,935 km (0.112 R)
• M56: 15,300,571 km (0.072 R)
• M57: 15,828,053 km (0.114 R)
• M58: 15,939,952 km (0.098 R)
• M59: 16,080,126 km (0.071 R)
• M60: 16,248,872 km (0.107 R)
• M61: 16,815,549 km (0.104 R)
• M62: 17,504,148 km (0.1 R)
• M63: 17,648,809 km (0.1 R)
• M64: 17,793,769 km (0.108 R)
• M65: 18,377,949 km (0.106 R)
• M66: 18,583,795 km (0.098 R)
• M67: 18,672,357 km (0.119 R)
• M68: 18,760,919 km (0.111 R)
• M69: 19,415,111 km (0.103 R)
• M70: 19,835,331 km (0.096 R)
• M71: 20,197,957 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 7.2

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.15 AU - 13.33 AU

Year: 20925 Days

Day: 21.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,260,136 km

• M1: 295,157 km (0.063 R)
• M2: 446,550 km (0.107 R)
• M3: 1,013,376 km (0.072 R)
• M4: 1,070,522 km (0.088 R)
• M5: 1,372,710 km (0.103 R)
• M6: 1,735,036 km (0.054 R)
• M7: 2,275,084 km (0.06 R)
• M8: 3,070,496 km (0.079 R)
• M9: 3,411,131 km (0.047 R)
• M10: 3,498,047 km (0.12 R)
• M11: 3,585,861 km (0.099 R)
• M12: 4,455,773 km (0.1 R)
• M13: 5,591,669 km (0.097 R)
• M14: 7,087,648 km (0.107 R)
• M15: 7,254,898 km (0.112 R)
• M16: 7,593,438 km (0.054 R)
• M17: 7,822,024 km (0.081 R)
• M18: 7,994,809 km (0.118 R)
• M19: 9,423,020 km (0.053 R)
• M20: 9,607,026 km (0.059 R)
• M21: 12,641,020 km (0.115 R)
• M22: 12,708,638 km (0.039 R)
• M23: 12,980,009 km (0.105 R)
• M24: 13,944,766 km (0.055 R)
• M25: 14,577,116 km (0.025 R)
• M26: 17,273,617 km (0.114 R)
• M27: 17,725,253 km (0.108 R)
• M28: 19,025,558 km (0.1 R)
• M29: 19,413,914 km (0.1 R)
• M30: 19,726,424 km (0.069 R)
• M31: 21,233,473 km (0.066 R)
• M32: 22,859,452 km (0.115 R)
• M33: 23,106,887 km (0.112 R)
• M34: 24,188,929 km (0.097 R)
• M35: 24,356,777 km (0.076 R)
• M36: 26,575,015 km (0.088 R)
• M37: 28,590,547 km (0.111 R)
• M38: 28,768,119 km (0.061 R)
• M39: 29,482,150 km (0.119 R)
• M40: 29,841,334 km (0.083 R)
• M41: 31,109,775 km (0.104 R)
• M42: 31,292,434 km (0.071 R)
• M43: 31,750,652 km (0.109 R)
• M44: 32,766,422 km (0.098 R)
• M45: 35,019,515 km (0.055 R)
• M46: 35,114,510 km (0.051 R)
• M47: 36,356,771 km (0.052 R)
• M48: 37,225,186 km (0.099 R)
• M49: 37,808,019 km (0.098 R)
• M50: 38,785,941 km (0.108 R)
• M51: 42,780,353 km (0.063 R)
• M52: 43,288,687 km (0.109 R)
• M53: 43,390,563 km (0.093 R)
• M54: 43,492,589 km (0.093 R)
• M55: 43,696,940 km (0.103 R)
• M56: 44,208,864 km (0.049 R)
• M57: 44,414,261 km (0.107 R)
• M58: 44,517,035 km (0.099 R)
• M59: 47,007,989 km (0.089 R)
• M60: 47,427,462 km (0.113 R)
• M61: 48,376,062 km (0.077 R)
• M62: 48,799,573 km (0.092 R)
• M63: 50,184,700 km (0.099 R)
• M64: 50,398,924 km (0.1 R)
• M65: 50,506,186 km (0.086 R)
• M66: 51,366,673 km (0.099 R)
• M67: 53,648,639 km (0.109 R)
• M68: 55,852,664 km (0.113 R)
• M69: 57,524,869 km (0.101 R)
• M70: 58,310,856 km (0.071 R)
• M71: 58,423,504 km (0.093 R)
• M72: 58,874,541 km (0.103 R)
• M73: 60,007,147 km (0.064 R)
• M74: 60,234,535 km (0.049 R)
• M75: 61,834,335 km (0.09 R)
• M76: 62,063,968 km (0.101 R)
• M77: 63,795,563 km (0.095 R)
• M78: 65,660,001 km (0.086 R)
• M79: 65,777,137 km (0.12 R)
• M80: 66,363,859 km (0.11 R)
• M81: 66,716,761 km (0.118 R)
• M82: 67,542,391 km (0.117 R)
• M83: 68,727,805 km (0.081 R)
• M84: 69,920,100 km (0.105 R)
• M85: 70,159,457 km (0.103 R)
• M86: 70,999,000 km (0.079 R)
• M87: 71,841,984 km (0.051 R)
• M88: 72,688,259 km (0.112 R)
• M89: 76,106,271 km (0.111 R)
• M90: 76,722,166 km (0.099 R)
• M91: 77,834,875 km (0.102 R)
• M92: 77,958,742 km (0.115 R)
• M93: 80,201,363 km (0.089 R)
• M94: 80,828,029 km (0.12 R)
• M95: 81,456,340 km (0.043 R)
• M96: 85,260,165 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit