🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.55 AU

Year: 124 Days

Day: 15.7 Hours

Environment

Temp: 265 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.87 AU - 1.33 AU

Year: 404 Days

Day: 22.6 Hours

Environment

Temp: 95 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.87 AU - 2.19 AU

Year: 1012 Days

Day: 14.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,031,137 km

• M1: 554,559 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.42 AU - 2.62 AU

Year: 1400 Days

Day: 32.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,031,137 km

• M1: 1,600,847 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.75 AU - 11.89 AU

Year: 11598 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,031,137 km

• M1: 233,373 km (0.104 R)
• M2: 914,641 km (0.097 R)
• M3: 1,015,470 km (0.059 R)
• M4: 1,831,676 km (0.07 R)
• M5: 1,962,574 km (0.077 R)
• M6: 2,178,743 km (0.102 R)
• M7: 2,547,203 km (0.098 R)
• M8: 2,694,407 km (0.106 R)
• M9: 3,028,310 km (0.061 R)
• M10: 3,570,901 km (0.085 R)
• M11: 3,972,422 km (0.052 R)
• M12: 5,151,103 km (0.063 R)
• M13: 5,528,689 km (0.12 R)
• M14: 6,033,133 km (0.057 R)
• M15: 6,797,278 km (0.072 R)
• M16: 6,961,986 km (0.085 R)
• M17: 7,892,185 km (0.086 R)
• M18: 8,460,208 km (0.108 R)
• M19: 9,223,008 km (0.078 R)
• M20: 9,451,743 km (0.106 R)
• M21: 9,914,599 km (0.09 R)
• M22: 10,007,948 km (0.075 R)
• M23: 10,195,843 km (0.066 R)
• M24: 10,290,239 km (0.086 R)
• M25: 10,479,780 km (0.059 R)
• M26: 11,201,141 km (0.095 R)
• M27: 12,088,106 km (0.112 R)
• M28: 12,691,883 km (0.028 R)
• M29: 13,981,417 km (0.083 R)
• M30: 14,086,435 km (0.059 R)
• M31: 14,828,590 km (0.119 R)
• M32: 15,258,384 km (0.054 R)
• M33: 15,637,914 km (0.094 R)
• M34: 16,350,898 km (0.103 R)
• M35: 17,130,751 km (0.065 R)
• M36: 17,243,099 km (0.098 R)
• M37: 18,265,750 km (0.083 R)
• M38: 19,424,984 km (0.085 R)
• M39: 22,919,591 km (0.101 R)
• M40: 24,674,822 km (0.101 R)
• M41: 24,929,139 km (0.098 R)
• M42: 25,697,324 km (0.098 R)
• M43: 26,148,960 km (0.106 R)
• M44: 26,278,512 km (0.091 R)
• M45: 27,256,732 km (0.1 R)
• M46: 29,114,738 km (0.101 R)
• M47: 29,249,076 km (0.112 R)
• M48: 30,194,685 km (0.067 R)
• M49: 30,671,453 km (0.116 R)
• M50: 31,013,434 km (0.075 R)
• M51: 31,219,131 km (0.043 R)
• M52: 31,425,426 km (0.103 R)
• M53: 31,770,249 km (0.09 R)
• M54: 32,254,946 km (0.068 R)
• M55: 32,812,049 km (0.062 R)
• M56: 32,951,773 km (0.062 R)
• M57: 35,716,492 km (0.072 R)
• M58: 36,220,636 km (0.057 R)
• M59: 37,308,811 km (0.102 R)
• M60: 37,820,286 km (0.109 R)
• M61: 38,260,553 km (0.108 R)
• M62: 38,554,962 km (0.033 R)
• M63: 38,850,118 km (0.105 R)
• M64: 39,665,875 km (0.063 R)
• M65: 39,963,874 km (0.086 R)
• M66: 41,389,692 km (0.116 R)
• M67: 42,374,794 km (0.102 R)
• M68: 43,751,543 km (0.119 R)
• M69: 44,445,378 km (0.102 R)
• M70: 44,677,554 km (0.04 R)
• M71: 46,313,556 km (0.091 R)
• M72: 46,863,179 km (0.111 R)
• M73: 47,099,394 km (0.074 R)
• M74: 48,604,947 km (0.118 R)
• M75: 48,764,268 km (0.071 R)
• M76: 49,243,430 km (0.106 R)
• M77: 49,644,053 km (0.116 R)
• M78: 49,804,572 km (0.117 R)
• M79: 53,050,995 km (0.112 R)
• M80: 54,368,653 km (0.089 R)
• M81: 54,699,863 km (0.091 R)
• M82: 55,364,078 km (0.068 R)
• M83: 55,613,756 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.2

Radius: 13

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.85 AU - 13.99 AU

Year: 13501 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,031,137 km

• M1: 178,171 km (0.103 R)
• M2: 391,198 km (0.099 R)
• M3: 605,423 km (0.073 R)
• M4: 761,154 km (0.118 R)
• M5: 1,743,114 km (0.085 R)
• M6: 1,834,219 km (0.037 R)
• M7: 1,974,243 km (0.026 R)
• M8: 2,166,626 km (0.119 R)
• M9: 3,164,294 km (0.109 R)
• M10: 3,506,125 km (0.107 R)
• M11: 3,860,074 km (0.109 R)
• M12: 4,318,891 km (0.059 R)
• M13: 4,795,210 km (0.026 R)
• M14: 5,023,347 km (0.06 R)
• M15: 6,111,522 km (0.112 R)
• M16: 6,323,502 km (0.059 R)
• M17: 6,610,132 km (0.057 R)
• M18: 7,684,693 km (0.072 R)
• M19: 8,773,167 km (0.108 R)
• M20: 9,376,196 km (0.098 R)
• M21: 9,498,418 km (0.069 R)
• M22: 9,621,237 km (0.115 R)
• M23: 9,992,689 km (0.065 R)
• M24: 10,075,865 km (0.067 R)
• M25: 10,159,341 km (0.087 R)
• M26: 10,368,928 km (0.115 R)
• M27: 11,394,870 km (0.067 R)
• M28: 11,569,002 km (0.096 R)
• M29: 12,185,495 km (0.073 R)
• M30: 12,857,937 km (0.088 R)
• M31: 13,175,982 km (0.089 R)
• M32: 13,267,237 km (0.065 R)
• M33: 13,404,717 km (0.09 R)
• M34: 13,588,573 km (0.11 R)
• M35: 14,567,990 km (0.117 R)
• M36: 14,662,536 km (0.098 R)
• M37: 14,947,071 km (0.119 R)
• M38: 15,425,635 km (0.103 R)
• M39: 15,618,317 km (0.068 R)
• M40: 16,201,599 km (0.1 R)
• M41: 16,841,579 km (0.082 R)
• M42: 17,189,543 km (0.105 R)
• M43: 17,389,406 km (0.099 R)
• M44: 18,656,500 km (0.116 R)
• M45: 18,759,124 km (0.107 R)
• M46: 18,862,048 km (0.048 R)
• M47: 19,068,343 km (0.105 R)
• M48: 19,900,855 km (0.071 R)
• M49: 20,005,723 km (0.081 R)
• M50: 20,427,140 km (0.105 R)
• M51: 21,118,283 km (0.091 R)
• M52: 21,386,212 km (0.115 R)
• M53: 21,709,045 km (0.114 R)
• M54: 21,925,214 km (0.116 R)
• M55: 22,196,584 km (0.093 R)
• M56: 22,632,811 km (0.11 R)
• M57: 23,127,083 km (0.051 R)
• M58: 25,423,560 km (0.047 R)
• M59: 26,570,078 km (0.042 R)
• M60: 27,091,426 km (0.085 R)
• M61: 28,439,154 km (0.12 R)
• M62: 28,616,577 km (0.075 R)
• M63: 29,210,630 km (0.07 R)
• M64: 30,774,227 km (0.079 R)
• M65: 31,138,797 km (0.098 R)
• M66: 31,627,383 km (0.114 R)
• M67: 31,995,394 km (0.118 R)
• M68: 32,488,170 km (0.12 R)
• M69: 32,673,671 km (0.098 R)
• M70: 33,170,037 km (0.111 R)
• M71: 33,982,054 km (0.029 R)
• M72: 34,296,060 km (0.1 R)
• M73: 35,625,387 km (0.086 R)
• M74: 35,752,994 km (0.118 R)
• M75: 36,456,851 km (0.097 R)
• M76: 37,618,629 km (0.106 R)
• M77: 38,923,571 km (0.11 R)
• M78: 40,177,201 km (0.106 R)
• M79: 41,242,936 km (0.037 R)
• M80: 41,376,826 km (0.07 R)
• M81: 43,879,898 km (0.106 R)
• M82: 44,016,481 km (0.092 R)
• M83: 44,496,091 km (0.111 R)
• M84: 44,908,533 km (0.08 R)
• M85: 45,184,092 km (0.066 R)
• M86: 46,014,360 km (0.114 R)
• M87: 46,640,427 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.4

Radius: 6.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 16.55 AU - 25.25 AU

Year: 33427 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 63,031,137 km

• M1: 243,246 km (0.108 R)
• M2: 327,171 km (0.118 R)
• M3: 563,236 km (0.045 R)
• M4: 824,883 km (0.103 R)
• M5: 1,806,544 km (0.115 R)
• M6: 2,099,008 km (0.112 R)
• M7: 2,220,182 km (0.067 R)
• M8: 2,760,978 km (0.095 R)
• M9: 2,927,481 km (0.113 R)
• M10: 4,107,359 km (0.102 R)
• M11: 4,183,056 km (0.061 R)
• M12: 5,582,843 km (0.108 R)
• M13: 6,354,170 km (0.105 R)
• M14: 6,398,002 km (0.092 R)
• M15: 6,530,097 km (0.11 R)
• M16: 8,232,371 km (0.053 R)
• M17: 10,578,065 km (0.077 R)
• M18: 11,260,980 km (0.078 R)
• M19: 14,999,879 km (0.086 R)
• M20: 15,944,590 km (0.109 R)
• M21: 18,640,194 km (0.08 R)
• M22: 20,752,366 km (0.083 R)
• M23: 20,948,190 km (0.083 R)
• M24: 21,671,196 km (0.119 R)
• M25: 22,335,560 km (0.109 R)
• M26: 24,093,934 km (0.106 R)
• M27: 24,920,462 km (0.099 R)
• M28: 25,337,242 km (0.025 R)
• M29: 27,526,756 km (0.074 R)
• M30: 27,598,414 km (0.067 R)
• M31: 28,173,617 km (0.117 R)
• M32: 29,776,110 km (0.103 R)
• M33: 31,407,923 km (0.066 R)
• M34: 33,449,934 km (0.028 R)
• M35: 35,145,327 km (0.086 R)
• M36: 37,422,506 km (0.117 R)
• M37: 37,819,838 km (0.108 R)
• M38: 38,138,780 km (0.079 R)
• M39: 41,623,364 km (0.116 R)
• M40: 43,611,968 km (0.056 R)
• M41: 45,970,977 km (0.102 R)
• M42: 49,238,045 km (0.083 R)
• M43: 49,673,375 km (0.091 R)
• M44: 50,285,230 km (0.084 R)
• M45: 51,869,621 km (0.107 R)
• M46: 56,265,255 km (0.076 R)
• M47: 56,356,061 km (0.109 R)
• M48: 60,592,074 km (0.05 R)
• M49: 60,778,473 km (0.094 R)
• M50: 60,871,822 km (0.112 R)
• M51: 61,995,302 km (0.071 R)
• M52: 62,559,586 km (0.092 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit