🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.71 AU - 0.73 AU

Year: 214 Days

Day: 27.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.71 AU - 0.95 AU

Year: 265 Days

Day: 22.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.6

Radius: 4.1

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.82 AU - 17.42 AU

Year: 18562 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 89.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,048,617 km

• M1: 97,687 km (0.11 R)
• M2: 172,187 km (0.104 R)
• M3: 241,601 km (0.08 R)
• M4: 378,632 km (0.101 R)
• M5: 439,967 km (0.111 R)
• M6: 717,920 km (0.059 R)
• M7: 956,828 km (0.043 R)
• M8: 1,063,192 km (0.086 R)
• M9: 1,857,706 km (0.112 R)
• M10: 2,266,557 km (0.102 R)
• M11: 2,437,548 km (0.064 R)
• M12: 3,647,944 km (0.089 R)
• M13: 4,364,967 km (0.091 R)
• M14: 4,757,511 km (0.089 R)
• M15: 4,830,216 km (0.115 R)
• M16: 4,976,373 km (0.064 R)
• M17: 5,235,925 km (0.097 R)
• M18: 6,237,932 km (0.072 R)
• M19: 6,557,922 km (0.099 R)
• M20: 7,255,497 km (0.044 R)
• M21: 7,549,457 km (0.085 R)
• M22: 7,634,279 km (0.099 R)
• M23: 8,062,577 km (0.042 R)
• M24: 8,192,578 km (0.036 R)
• M25: 8,410,841 km (0.069 R)
• M26: 8,942,512 km (0.085 R)
• M27: 9,439,326 km (0.099 R)
• M28: 9,668,211 km (0.063 R)
• M29: 10,318,513 km (0.064 R)
• M30: 10,934,856 km (0.06 R)
• M31: 11,320,071 km (0.087 R)
• M32: 11,514,399 km (0.11 R)
• M33: 12,955,624 km (0.045 R)
• M34: 13,517,065 km (0.111 R)
• M35: 13,619,989 km (0.111 R)
• M36: 14,295,273 km (0.05 R)
• M37: 15,034,736 km (0.086 R)
• M38: 15,141,399 km (0.093 R)
• M39: 15,248,361 km (0.095 R)
• M40: 15,786,615 km (0.077 R)
• M41: 16,440,656 km (0.078 R)
• M42: 16,550,461 km (0.091 R)
• M43: 17,494,274 km (0.099 R)
• M44: 19,028,700 km (0.091 R)
• M45: 19,375,467 km (0.065 R)
• M46: 20,251,513 km (0.045 R)
• M47: 20,664,851 km (0.064 R)
• M48: 23,140,547 km (0.099 R)
• M49: 23,325,300 km (0.044 R)
• M50: 23,572,436 km (0.101 R)
• M51: 23,634,369 km (0.07 R)
• M52: 24,506,974 km (0.078 R)
• M53: 24,884,259 km (0.065 R)
• M54: 25,963,458 km (0.043 R)
• M55: 26,027,337 km (0.086 R)
• M56: 26,476,579 km (0.088 R)
• M57: 27,122,543 km (0.103 R)
• M58: 28,101,362 km (0.067 R)
• M59: 28,694,218 km (0.065 R)
• M60: 29,758,308 km (0.103 R)
• M61: 30,026,387 km (0.099 R)
• M62: 30,093,556 km (0.07 R)
• M63: 30,970,798 km (0.034 R)
• M64: 31,106,484 km (0.085 R)
• M65: 31,310,386 km (0.085 R)
• M66: 31,856,418 km (0.102 R)
• M67: 34,774,175 km (0.113 R)
• M68: 35,339,505 km (0.048 R)
• M69: 36,264,618 km (0.085 R)
• M70: 36,407,783 km (0.063 R)
• M71: 38,066,225 km (0.061 R)
• M72: 38,648,759 km (0.062 R)
• M73: 40,710,966 km (0.114 R)
• M74: 41,008,516 km (0.035 R)
• M75: 41,980,304 km (0.083 R)
• M76: 42,205,748 km (0.059 R)
• M77: 43,566,341 km (0.111 R)
• M78: 45,325,612 km (0.088 R)
• M79: 46,175,328 km (0.08 R)
• M80: 47,030,130 km (0.117 R)
• M81: 47,264,250 km (0.083 R)
• M82: 47,890,168 km (0.085 R)
• M83: 48,047,096 km (0.095 R)
• M84: 48,125,635 km (0.088 R)
• M85: 49,308,805 km (0.047 R)
• M86: 50,501,399 km (0.102 R)
• M87: 50,661,169 km (0.062 R)
• M88: 50,981,159 km (0.102 R)
• M89: 53,321,019 km (0.069 R)
• M90: 53,646,544 km (0.107 R)
• M91: 54,135,879 km (0.102 R)
• M92: 54,217,709 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.7

Radius: 4.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.96 AU - 19.5 AU

Year: 26118 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 81,048,617 km

• M1: 116,387 km (0.106 R)
• M2: 231,278 km (0.073 R)
• M3: 941,270 km (0.114 R)
• M4: 1,434,195 km (0.088 R)
• M5: 1,856,360 km (0.116 R)
• M6: 2,281,667 km (0.069 R)
• M7: 2,547,652 km (0.114 R)
• M8: 2,632,773 km (0.112 R)
• M9: 2,718,792 km (0.089 R)
• M10: 3,090,393 km (0.103 R)
• M11: 3,309,853 km (0.089 R)
• M12: 3,459,002 km (0.112 R)
• M13: 3,534,399 km (0.063 R)
• M14: 3,841,374 km (0.094 R)
• M15: 3,998,153 km (0.113 R)
• M16: 5,088,422 km (0.069 R)
• M17: 5,412,750 km (0.073 R)
• M18: 5,765,951 km (0.108 R)
• M19: 6,541,316 km (0.101 R)
• M20: 7,276,141 km (0.103 R)
• M21: 7,324,461 km (0.097 R)
• M22: 7,518,789 km (0.09 R)
• M23: 8,694,329 km (0.114 R)
• M24: 8,745,641 km (0.049 R)
• M25: 8,822,684 km (0.093 R)
• M26: 9,553,320 km (0.108 R)
• M27: 9,845,634 km (0.077 R)
• M28: 10,466,166 km (0.051 R)
• M29: 10,767,456 km (0.031 R)
• M30: 10,794,982 km (0.119 R)
• M31: 11,575,285 km (0.065 R)
• M32: 11,858,474 km (0.072 R)
• M33: 13,396,489 km (0.098 R)
• M34: 13,426,110 km (0.072 R)
• M35: 13,813,119 km (0.12 R)
• M36: 13,843,039 km (0.096 R)
• M37: 14,203,719 km (0.099 R)
• M38: 14,385,331 km (0.116 R)
• M39: 15,119,109 km (0.088 R)
• M40: 15,366,394 km (0.111 R)
• M41: 16,305,719 km (0.048 R)
• M42: 16,432,279 km (0.059 R)
• M43: 16,559,288 km (0.094 R)
• M44: 17,749,189 km (0.083 R)
• M45: 19,736,297 km (0.077 R)
• M46: 20,584,817 km (0.095 R)
• M47: 21,134,140 km (0.064 R)
• M48: 21,897,388 km (0.11 R)
• M49: 22,002,107 km (0.101 R)
• M50: 22,352,615 km (0.103 R)
• M51: 22,917,047 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 7.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 18.54 AU - 22.48 AU

Year: 32496 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,048,617 km

• M1: 107,860 km (0.091 R)
• M2: 187,895 km (0.076 R)
• M3: 290,070 km (0.081 R)
• M4: 358,736 km (0.115 R)
• M5: 579,841 km (0.119 R)
• M6: 718,070 km (0.119 R)
• M7: 1,110,315 km (0.082 R)
• M8: 1,529,937 km (0.091 R)
• M9: 2,427,674 km (0.077 R)
• M10: 2,578,020 km (0.106 R)
• M11: 3,251,659 km (0.106 R)
• M12: 3,888,946 km (0.067 R)
• M13: 4,154,782 km (0.044 R)
• M14: 4,703,806 km (0.062 R)
• M15: 4,844,577 km (0.064 R)
• M16: 4,891,850 km (0.081 R)
• M17: 5,372,957 km (0.086 R)
• M18: 6,484,021 km (0.103 R)
• M19: 6,693,458 km (0.115 R)
• M20: 7,444,140 km (0.033 R)
• M21: 8,052,554 km (0.069 R)
• M22: 8,164,902 km (0.066 R)
• M23: 9,024,043 km (0.093 R)
• M24: 9,316,806 km (0.099 R)
• M25: 9,494,079 km (0.095 R)
• M26: 9,612,710 km (0.092 R)
• M27: 10,092,620 km (0.078 R)
• M28: 10,396,454 km (0.106 R)
• M29: 11,200,542 km (0.105 R)
• M30: 11,705,435 km (0.102 R)
• M31: 12,153,181 km (0.108 R)
• M32: 12,737,062 km (0.04 R)
• M33: 13,330,217 km (0.078 R)
• M34: 14,202,672 km (0.078 R)
• M35: 14,817,519 km (0.114 R)
• M36: 15,580,768 km (0.069 R)
• M37: 15,720,941 km (0.08 R)
• M38: 16,499,149 km (0.065 R)
• M39: 17,217,518 km (0.099 R)
• M40: 17,289,924 km (0.069 R)
• M41: 21,347,167 km (0.092 R)
• M42: 24,450,575 km (0.095 R)
• M43: 25,681,317 km (0.05 R)
• M44: 26,596,557 km (0.071 R)
• M45: 26,931,955 km (0.086 R)
• M46: 27,861,706 km (0.11 R)
• M47: 28,117,219 km (0.106 R)
• M48: 28,287,910 km (0.103 R)
• M49: 28,458,901 km (0.078 R)
• M50: 28,544,620 km (0.118 R)
• M51: 31,330,282 km (0.101 R)
• M52: 31,418,694 km (0.108 R)
• M53: 33,656,828 km (0.099 R)
• M54: 38,284,339 km (0.083 R)
• M55: 38,568,276 km (0.115 R)
• M56: 38,663,121 km (0.085 R)
• M57: 39,043,099 km (0.095 R)
• M58: 40,768,262 km (0.092 R)
• M59: 42,322,584 km (0.116 R)
• M60: 42,518,258 km (0.093 R)
• M61: 42,910,504 km (0.082 R)
• M62: 43,402,381 km (0.078 R)
• M63: 43,599,701 km (0.115 R)
• M64: 45,589,054 km (0.072 R)
• M65: 47,709,603 km (0.104 R)
• M66: 48,117,108 km (0.094 R)
• M67: 49,449,576 km (0.045 R)
• M68: 49,965,390 km (0.097 R)
• M69: 50,690,341 km (0.087 R)
• M70: 52,045,997 km (0.083 R)
• M71: 54,048,813 km (0.105 R)
• M72: 54,367,307 km (0.098 R)
• M73: 54,473,671 km (0.049 R)
• M74: 54,792,913 km (0.028 R)
• M75: 55,112,903 km (0.12 R)
• M76: 57,912,029 km (0.03 R)
• M77: 58,564,425 km (0.118 R)
• M78: 58,673,482 km (0.033 R)
• M79: 60,536,424 km (0.101 R)
• M80: 61,198,694 km (0.1 R)
• M81: 64,545,348 km (0.097 R)
• M82: 66,468,129 km (0.12 R)
• M83: 66,809,362 km (0.034 R)
• M84: 69,329,637 km (0.076 R)
• M85: 70,022,275 km (0.09 R)
• M86: 70,369,492 km (0.08 R)
• M87: 70,717,307 km (0.106 R)
• M88: 72,114,252 km (0.028 R)
• M89: 73,637,757 km (0.073 R)
• M90: 73,990,957 km (0.105 R)
• M91: 74,108,691 km (0.065 R)
• M92: 74,226,574 km (0.103 R)
• M93: 74,580,672 km (0.086 R)
• M94: 78,993,061 km (0.058 R)
• M95: 80,684,564 km (0.117 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit