🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.52 AU - 0.66 AU

Year: 174 Days

Day: 33.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,648,119 km

• M1: 327,021 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.78 AU - 0.84 AU

Year: 281 Days

Day: 36.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.18 AU - 3.34 AU

Year: 2266 Days

Day: 36.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 12.4

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.45 AU - 4.91 AU

Year: 3290 Days

Day: 10.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,648,119 km

• M1: 156,479 km (0.063 R)
• M2: 258,206 km (0.12 R)
• M3: 375,341 km (0.082 R)
• M4: 456,722 km (0.069 R)
• M5: 536,907 km (0.11 R)
• M6: 715,227 km (0.085 R)
• M7: 914,791 km (0.099 R)
• M8: 1,223,711 km (0.072 R)
• M9: 1,316,312 km (0.093 R)
• M10: 1,551,480 km (0.084 R)
• M11: 1,652,458 km (0.1 R)
• M12: 2,158,996 km (0.081 R)
• M13: 2,489,009 km (0.035 R)
• M14: 3,014,547 km (0.09 R)
• M15: 3,105,652 km (0.079 R)
• M16: 3,309,105 km (0.068 R)
• M17: 3,440,901 km (0.095 R)
• M18: 3,613,088 km (0.07 R)
• M19: 3,847,059 km (0.063 R)
• M20: 3,926,196 km (0.098 R)
• M21: 4,187,244 km (0.109 R)
• M22: 4,433,183 km (0.106 R)
• M23: 4,620,929 km (0.115 R)
• M24: 4,896,787 km (0.075 R)
• M25: 5,004,348 km (0.086 R)
• M26: 5,178,031 km (0.106 R)
• M27: 5,398,090 km (0.058 R)
• M28: 6,007,551 km (0.057 R)
• M29: 6,332,179 km (0.068 R)
• M30: 6,686,576 km (0.099 R)
• M31: 7,047,406 km (0.117 R)
• M32: 7,316,084 km (0.069 R)
• M33: 7,563,369 km (0.115 R)
• M34: 7,687,984 km (0.113 R)
• M35: 7,788,215 km (0.05 R)
• M36: 7,939,309 km (0.09 R)
• M37: 8,193,475 km (0.029 R)
• M38: 8,553,857 km (0.117 R)
• M39: 9,584,885 km (0.087 R)
• M40: 9,774,126 km (0.075 R)
• M41: 10,907,330 km (0.079 R)
• M42: 11,020,127 km (0.064 R)
• M43: 11,561,223 km (0.1 R)
• M44: 11,705,136 km (0.08 R)
• M45: 11,994,608 km (0.09 R)
• M46: 12,521,641 km (0.072 R)
• M47: 12,847,465 km (0.095 R)
• M48: 12,996,614 km (0.077 R)
• M49: 13,598,446 km (0.055 R)
• M50: 14,549,440 km (0.111 R)
• M51: 14,642,640 km (0.102 R)
• M52: 15,205,876 km (0.109 R)
• M53: 15,458,397 km (0.108 R)
• M54: 15,648,835 km (0.09 R)
• M55: 16,031,955 km (0.084 R)
• M56: 16,289,114 km (0.071 R)
• M57: 16,872,545 km (0.071 R)
• M58: 17,003,144 km (0.077 R)
• M59: 17,694,436 km (0.102 R)
• M60: 18,799,216 km (0.087 R)
• M61: 19,104,396 km (0.105 R)
• M62: 19,548,103 km (0.067 R)
• M63: 19,891,879 km (0.101 R)
• M64: 20,445,840 km (0.116 R)
• M65: 20,550,259 km (0.033 R)
• M66: 20,724,691 km (0.06 R)
• M67: 20,829,708 km (0.065 R)
• M68: 21,110,354 km (0.075 R)
• M69: 21,392,196 km (0.117 R)
• M70: 22,460,624 km (0.089 R)
• M71: 23,037,474 km (0.109 R)
• M72: 23,400,398 km (0.033 R)
• M73: 23,801,919 km (0.084 R)
• M74: 24,279,435 km (0.091 R)
• M75: 24,574,891 km (0.118 R)
• M76: 24,871,544 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.6

Radius: 4.3

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.29 AU - 15.01 AU

Year: 20493 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,648,119 km

• M1: 584,928 km (0.062 R)
• M2: 938,427 km (0.043 R)
• M3: 1,172,698 km (0.051 R)
• M4: 1,556,715 km (0.077 R)
• M5: 1,890,169 km (0.056 R)
• M6: 2,184,428 km (0.095 R)
• M7: 2,245,015 km (0.12 R)
• M8: 2,398,951 km (0.04 R)
• M9: 2,717,146 km (0.101 R)
• M10: 3,288,012 km (0.105 R)
• M11: 3,894,631 km (0.11 R)
• M12: 5,046,684 km (0.06 R)
• M13: 5,911,061 km (0.115 R)
• M14: 6,123,490 km (0.115 R)
• M15: 6,252,144 km (0.102 R)
• M16: 6,643,641 km (0.066 R)
• M17: 6,687,623 km (0.083 R)
• M18: 7,268,213 km (0.115 R)
• M19: 7,911,334 km (0.09 R)
• M20: 8,192,428 km (0.073 R)
• M21: 8,572,407 km (0.062 R)
• M22: 8,909,600 km (0.107 R)
• M23: 9,497,819 km (0.074 R)
• M24: 10,403,186 km (0.054 R)
• M25: 10,608,135 km (0.065 R)
• M26: 10,711,208 km (0.083 R)
• M27: 12,566,072 km (0.104 R)
• M28: 12,893,990 km (0.118 R)
• M29: 13,279,953 km (0.043 R)
• M30: 15,150,225 km (0.085 R)
• M31: 16,501,692 km (0.066 R)
• M32: 17,282,593 km (0.115 R)
• M33: 17,343,180 km (0.07 R)
• M34: 18,013,977 km (0.107 R)
• M35: 18,942,232 km (0.09 R)
• M36: 19,067,146 km (0.105 R)
• M37: 19,696,056 km (0.058 R)
• M38: 19,822,615 km (0.088 R)
• M39: 21,232,875 km (0.083 R)
• M40: 22,081,394 km (0.11 R)
• M41: 23,542,217 km (0.037 R)
• M42: 24,420,057 km (0.106 R)
• M43: 25,102,523 km (0.059 R)
• M44: 25,446,149 km (0.062 R)
• M45: 26,626,027 km (0.084 R)
• M46: 26,976,386 km (0.115 R)
• M47: 27,540,220 km (0.053 R)
• M48: 27,823,558 km (0.106 R)
• M49: 28,464,735 km (0.092 R)
• M50: 30,490,140 km (0.08 R)
• M51: 30,563,294 km (0.104 R)
• M52: 34,754,428 km (0.116 R)
• M53: 35,984,421 km (0.069 R)
• M54: 36,216,747 km (0.113 R)
• M55: 37,150,537 km (0.079 R)
• M56: 37,463,645 km (0.12 R)
• M57: 37,620,573 km (0.103 R)
• M58: 38,329,069 km (0.04 R)
• M59: 39,759,374 km (0.103 R)
• M60: 39,999,479 km (0.089 R)
• M61: 40,079,514 km (0.081 R)
• M62: 41,774,607 km (0.112 R)
• M63: 46,576,250 km (0.032 R)
• M64: 46,744,996 km (0.112 R)
• M65: 46,829,369 km (0.109 R)
• M66: 46,998,265 km (0.101 R)
• M67: 47,082,788 km (0.069 R)
• M68: 47,846,186 km (0.069 R)
• M69: 49,556,987 km (0.079 R)
• M70: 51,374,901 km (0.063 R)
• M71: 52,423,432 km (0.116 R)
• M72: 54,630,450 km (0.077 R)
• M73: 55,253,824 km (0.12 R)
• M74: 55,790,132 km (0.116 R)
• M75: 56,148,569 km (0.107 R)
• M76: 56,687,570 km (0.103 R)
• M77: 57,589,944 km (0.046 R)
• M78: 57,861,464 km (0.08 R)
• M79: 58,406,001 km (0.077 R)
• M80: 58,952,183 km (0.041 R)
• M81: 59,591,564 km (0.12 R)
• M82: 59,866,225 km (0.099 R)
• M83: 60,141,486 km (0.087 R)
• M84: 61,246,266 km (0.115 R)
• M85: 61,801,124 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.1

Radius: 6.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.3 AU - 15.06 AU

Year: 21655 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 65.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,648,119 km

• M1: 200,312 km (0.112 R)
• M2: 249,828 km (0.106 R)
• M3: 536,757 km (0.07 R)
• M4: 589,266 km (0.087 R)
• M5: 793,318 km (0.105 R)
• M6: 866,172 km (0.12 R)
• M7: 916,137 km (0.049 R)
• M8: 1,139,337 km (0.097 R)
• M9: 1,264,252 km (0.09 R)
• M10: 1,922,033 km (0.102 R)
• M11: 2,207,466 km (0.082 R)
• M12: 2,276,580 km (0.12 R)
• M13: 2,799,126 km (0.107 R)
• M14: 2,968,770 km (0.062 R)
• M15: 3,122,257 km (0.058 R)
• M16: 3,239,243 km (0.1 R)
• M17: 3,639,417 km (0.116 R)
• M18: 4,225,691 km (0.061 R)
• M19: 4,464,000 km (0.119 R)
• M20: 4,840,987 km (0.075 R)
• M21: 6,622,548 km (0.038 R)
• M22: 8,231,324 km (0.091 R)
• M23: 8,339,034 km (0.105 R)
• M24: 8,719,910 km (0.04 R)
• M25: 9,050,970 km (0.076 R)
• M26: 9,246,046 km (0.044 R)
• M27: 9,470,592 km (0.07 R)
• M28: 9,896,498 km (0.091 R)
• M29: 10,126,280 km (0.086 R)
• M30: 10,241,769 km (0.119 R)
• M31: 10,357,708 km (0.065 R)
• M32: 10,415,901 km (0.057 R)
• M33: 11,181,543 km (0.088 R)
• M34: 11,541,027 km (0.101 R)
• M35: 11,813,295 km (0.1 R)
• M36: 12,026,322 km (0.109 R)
• M37: 12,118,026 km (0.093 R)
• M38: 12,797,799 km (0.08 R)
• M39: 12,891,597 km (0.116 R)
• M40: 13,363,279 km (0.096 R)
• M41: 13,904,673 km (0.1 R)
• M42: 14,518,324 km (0.066 R)
• M43: 14,681,236 km (0.07 R)
• M44: 16,006,523 km (0.062 R)
• M45: 16,411,485 km (0.093 R)
• M46: 17,128,358 km (0.111 R)
• M47: 17,507,888 km (0.093 R)
• M48: 17,577,301 km (0.085 R)
• M49: 17,925,116 km (0.116 R)
• M50: 19,160,794 km (0.105 R)
• M51: 19,482,879 km (0.086 R)
• M52: 20,569,707 km (0.095 R)
• M53: 21,527,283 km (0.069 R)
• M54: 21,862,233 km (0.076 R)
• M55: 21,974,282 km (0.06 R)
• M56: 22,161,279 km (0.072 R)
• M57: 23,104,793 km (0.076 R)
• M58: 23,218,936 km (0.045 R)
• M59: 23,715,451 km (0.106 R)
• M60: 23,907,385 km (0.077 R)
• M61: 24,952,775 km (0.112 R)
• M62: 25,265,285 km (0.115 R)
• M63: 25,697,324 km (0.089 R)
• M64: 25,736,668 km (0.087 R)
• M65: 26,568,432 km (0.06 R)
• M66: 26,648,168 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit