🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.64 AU

Year: 166 Days

Day: 24.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.01 AU - 1.43 AU

Year: 519 Days

Day: 32.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.19 AU - 1.39 AU

Year: 564 Days

Day: 19.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,297,047 km

• M1: 349,610 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2 AU - 3.16 AU

Year: 1596 Days

Day: 17.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.8

Radius: 13.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.18 AU - 5.54 AU

Year: 4778 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,297,047 km

• M1: 176,077 km (0.062 R)
• M2: 291,716 km (0.095 R)
• M3: 433,684 km (0.096 R)
• M4: 543,190 km (0.083 R)
• M5: 736,321 km (0.119 R)
• M6: 825,032 km (0.114 R)
• M7: 1,147,416 km (0.12 R)
• M8: 1,388,119 km (0.104 R)
• M9: 1,555,070 km (0.067 R)
• M10: 1,738,327 km (0.076 R)
• M11: 2,198,042 km (0.091 R)
• M12: 2,522,220 km (0.03 R)
• M13: 2,662,842 km (0.114 R)
• M14: 2,783,867 km (0.04 R)
• M15: 4,456,072 km (0.07 R)
• M16: 4,548,074 km (0.067 R)
• M17: 4,989,987 km (0.096 R)
• M18: 5,099,343 km (0.114 R)
• M19: 5,872,315 km (0.108 R)
• M20: 6,547,001 km (0.056 R)
• M21: 6,727,117 km (0.099 R)
• M22: 6,863,251 km (0.086 R)
• M23: 7,246,371 km (0.099 R)
• M24: 7,542,276 km (0.104 R)
• M25: 7,715,510 km (0.077 R)
• M26: 7,905,948 km (0.069 R)
• M27: 8,146,053 km (0.114 R)
• M28: 8,798,599 km (0.077 R)
• M29: 9,081,040 km (0.075 R)
• M30: 9,434,091 km (0.072 R)
• M31: 9,911,906 km (0.115 R)
• M32: 11,428,529 km (0.109 R)
• M33: 11,882,858 km (0.107 R)
• M34: 12,176,818 km (0.055 R)
• M35: 12,269,269 km (0.1 R)
• M36: 12,473,321 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 12.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.09 AU - 10.23 AU

Year: 12468 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,297,047 km

• M1: 197,768 km (0.109 R)
• M2: 410,048 km (0.12 R)
• M3: 544,835 km (0.064 R)
• M4: 627,413 km (0.108 R)
• M5: 1,026,690 km (0.05 R)
• M6: 1,154,746 km (0.051 R)
• M7: 1,334,413 km (0.093 R)
• M8: 1,475,484 km (0.107 R)
• M9: 1,621,791 km (0.106 R)
• M10: 1,850,526 km (0.107 R)
• M11: 1,955,543 km (0.116 R)
• M12: 2,717,894 km (0.036 R)
• M13: 3,730,073 km (0.094 R)
• M14: 4,488,385 km (0.09 R)
• M15: 5,444,914 km (0.108 R)
• M16: 5,597,653 km (0.104 R)
• M17: 5,674,546 km (0.042 R)
• M18: 5,946,515 km (0.111 R)
• M19: 6,302,558 km (0.103 R)
• M20: 6,382,593 km (0.113 R)
• M21: 7,077,026 km (0.066 R)
• M22: 7,285,865 km (0.119 R)
• M23: 7,581,620 km (0.116 R)
• M24: 8,011,116 km (0.094 R)
• M25: 8,714,824 km (0.107 R)
• M26: 10,559,665 km (0.115 R)
• M27: 11,184,535 km (0.052 R)
• M28: 11,428,081 km (0.103 R)
• M29: 11,821,523 km (0.117 R)
• M30: 12,019,890 km (0.05 R)
• M31: 12,119,522 km (0.112 R)
• M32: 12,369,650 km (0.117 R)
• M33: 12,824,427 km (0.062 R)
• M34: 13,130,654 km (0.116 R)
• M35: 13,802,348 km (0.038 R)
• M36: 14,326,689 km (0.102 R)
• M37: 14,911,018 km (0.074 R)
• M38: 17,494,723 km (0.112 R)
• M39: 17,948,154 km (0.107 R)
• M40: 19,741,533 km (0.088 R)
• M41: 19,859,267 km (0.12 R)
• M42: 20,095,183 km (0.069 R)
• M43: 20,391,536 km (0.068 R)
• M44: 20,749,075 km (0.036 R)
• M45: 21,229,135 km (0.112 R)
• M46: 21,530,874 km (0.081 R)
• M47: 22,875,908 km (0.087 R)
• M48: 23,123,343 km (0.065 R)
• M49: 23,745,969 km (0.106 R)
• M50: 23,871,033 km (0.103 R)
• M51: 24,690,081 km (0.103 R)
• M52: 26,550,181 km (0.114 R)
• M53: 29,794,062 km (0.101 R)
• M54: 30,064,385 km (0.098 R)
• M55: 31,496,784 km (0.104 R)
• M56: 31,841,159 km (0.047 R)
• M57: 33,091,199 km (0.027 R)
• M58: 33,511,419 km (0.102 R)
• M59: 34,074,356 km (0.077 R)
• M60: 34,996,028 km (0.085 R)
• M61: 35,209,804 km (0.115 R)
• M62: 35,710,508 km (0.087 R)
• M63: 36,502,030 km (0.109 R)
• M64: 36,936,313 km (0.079 R)
• M65: 38,322,487 km (0.113 R)
• M66: 39,206,760 km (0.03 R)
• M67: 39,502,963 km (0.052 R)
• M68: 41,145,698 km (0.116 R)
• M69: 42,278,453 km (0.106 R)
• M70: 43,574,718 km (0.106 R)
• M71: 43,881,543 km (0.071 R)
• M72: 45,038,683 km (0.114 R)
• M73: 45,659,963 km (0.116 R)
• M74: 46,362,325 km (0.105 R)
• M75: 47,225,654 km (0.087 R)
• M76: 48,173,506 km (0.026 R)
• M77: 49,287,113 km (0.116 R)
• M78: 49,366,998 km (0.07 R)
• M79: 50,489,880 km (0.114 R)
• M80: 51,135,245 km (0.058 R)
• M81: 52,515,734 km (0.066 R)
• M82: 52,923,987 km (0.08 R)
• M83: 53,005,817 km (0.119 R)
• M84: 54,073,048 km (0.098 R)
• M85: 54,320,333 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 8.2

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.67 AU - 11.65 AU

Year: 13400 Days

Day: 5 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,297,047 km

• M1: 307,872 km (0.077 R)
• M2: 366,515 km (0.119 R)
• M3: 497,563 km (0.081 R)
• M4: 645,066 km (0.094 R)
• M5: 807,380 km (0.099 R)
• M6: 1,099,694 km (0.081 R)
• M7: 1,220,719 km (0.1 R)
• M8: 1,450,052 km (0.084 R)
• M9: 1,556,416 km (0.06 R)
• M10: 2,626,939 km (0.071 R)
• M11: 2,757,538 km (0.08 R)
• M12: 3,162,200 km (0.111 R)
• M13: 3,442,397 km (0.1 R)
• M14: 3,877,876 km (0.11 R)
• M15: 4,330,559 km (0.074 R)
• M16: 4,681,217 km (0.109 R)
• M17: 5,081,690 km (0.108 R)
• M18: 5,576,709 km (0.069 R)
• M19: 5,745,157 km (0.108 R)
• M20: 6,479,682 km (0.066 R)
• M21: 7,015,991 km (0.086 R)
• M22: 7,381,458 km (0.072 R)
• M23: 7,753,059 km (0.119 R)
• M24: 7,941,253 km (0.105 R)
• M25: 8,855,446 km (0.088 R)
• M26: 9,300,051 km (0.054 R)
• M27: 9,853,264 km (0.115 R)
• M28: 10,108,328 km (0.09 R)
• M29: 12,280,489 km (0.103 R)
• M30: 12,444,897 km (0.04 R)
• M31: 13,446,904 km (0.062 R)
• M32: 14,822,905 km (0.06 R)
• M33: 15,173,862 km (0.073 R)
• M34: 15,527,511 km (0.082 R)
• M35: 15,586,752 km (0.113 R)
• M36: 15,645,993 km (0.064 R)
• M37: 15,705,383 km (0.03 R)
• M38: 16,303,176 km (0.089 R)
• M39: 16,544,328 km (0.117 R)
• M40: 16,786,826 km (0.115 R)
• M41: 18,078,603 km (0.095 R)
• M42: 18,579,008 km (0.114 R)
• M43: 19,721,786 km (0.076 R)
• M44: 20,237,002 km (0.045 R)
• M45: 21,280,447 km (0.107 R)
• M46: 21,676,432 km (0.047 R)
• M47: 22,141,233 km (0.073 R)
• M48: 22,811,132 km (0.108 R)
• M49: 24,033,646 km (0.082 R)
• M50: 24,583,717 km (0.083 R)
• M51: 26,117,993 km (0.116 R)
• M52: 27,039,067 km (0.081 R)
• M53: 27,970,763 km (0.117 R)
• M54: 28,114,975 km (0.074 R)
• M55: 28,621,962 km (0.056 R)
• M56: 29,131,792 km (0.089 R)
• M57: 29,204,945 km (0.109 R)
• M58: 29,791,818 km (0.07 R)
• M59: 30,160,726 km (0.034 R)
• M60: 31,126,679 km (0.092 R)
• M61: 31,276,128 km (0.063 R)
• M62: 31,351,076 km (0.099 R)
• M63: 32,556,685 km (0.101 R)
• M64: 33,394,433 km (0.065 R)
• M65: 34,008,084 km (0.068 R)
• M66: 34,702,816 km (0.069 R)
• M67: 35,013,232 km (0.096 R)
• M68: 35,168,664 km (0.117 R)
• M69: 35,402,336 km (0.094 R)
• M70: 36,815,438 km (0.105 R)
• M71: 36,894,425 km (0.086 R)
• M72: 39,130,315 km (0.081 R)
• M73: 39,210,948 km (0.06 R)
• M74: 40,999,540 km (0.103 R)
• M75: 41,821,431 km (0.086 R)
• M76: 42,069,016 km (0.102 R)
• M77: 42,482,654 km (0.115 R)
• M78: 44,067,194 km (0.08 R)
• M79: 47,896,301 km (0.107 R)
• M80: 48,068,937 km (0.1 R)
• M81: 48,155,405 km (0.058 R)
• M82: 48,328,340 km (0.114 R)
• M83: 49,457,654 km (0.06 R)
• M84: 51,653,602 km (0.109 R)
• M85: 52,185,422 km (0.037 R)
• M86: 52,986,369 km (0.113 R)
• M87: 53,433,218 km (0.105 R)
• M88: 53,881,263 km (0.097 R)
• M89: 54,600,680 km (0.072 R)
• M90: 54,781,095 km (0.094 R)
• M91: 55,052,016 km (0.036 R)
• M92: 56,595,567 km (0.052 R)
• M93: 56,686,822 km (0.066 R)
• M94: 58,429,637 km (0.112 R)
• M95: 58,798,845 km (0.103 R)
• M96: 60,376,354 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.6

Radius: 7.1

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.06 AU - 16.74 AU

Year: 19952 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,297,047 km

• M1: 259,403 km (0.089 R)
• M2: 705,952 km (0.097 R)
• M3: 825,331 km (0.064 R)
• M4: 1,802,654 km (0.077 R)
• M5: 2,420,793 km (0.096 R)
• M6: 2,493,348 km (0.083 R)
• M7: 2,752,900 km (0.089 R)
• M8: 3,099,369 km (0.091 R)
• M9: 3,257,793 km (0.097 R)
• M10: 3,459,600 km (0.114 R)
• M11: 3,707,185 km (0.079 R)
• M12: 3,833,296 km (0.081 R)
• M13: 3,917,968 km (0.111 R)
• M14: 5,692,199 km (0.093 R)
• M15: 5,740,519 km (0.073 R)
• M16: 6,533,238 km (0.118 R)
• M17: 7,731,667 km (0.07 R)
• M18: 8,001,093 km (0.098 R)
• M19: 8,164,304 km (0.101 R)
• M20: 8,940,118 km (0.106 R)
• M21: 9,566,185 km (0.119 R)
• M22: 9,913,701 km (0.103 R)
• M23: 10,147,523 km (0.07 R)
• M24: 10,680,540 km (0.082 R)
• M25: 10,860,207 km (0.095 R)
• M26: 11,283,419 km (0.115 R)
• M27: 11,650,533 km (0.035 R)
• M28: 12,208,383 km (0.101 R)
• M29: 12,333,596 km (0.106 R)
• M30: 12,902,068 km (0.093 R)
• M31: 13,803,396 km (0.103 R)
• M32: 14,393,410 km (0.049 R)
• M33: 15,327,648 km (0.08 R)
• M34: 16,557,343 km (0.097 R)
• M35: 17,113,996 km (0.116 R)
• M36: 17,465,103 km (0.103 R)
• M37: 17,889,512 km (0.03 R)
• M38: 18,245,704 km (0.095 R)
• M39: 19,474,501 km (0.054 R)
• M40: 19,988,071 km (0.109 R)
• M41: 20,655,128 km (0.06 R)
• M42: 22,469,151 km (0.089 R)
• M43: 24,019,584 km (0.116 R)
• M44: 24,570,253 km (0.117 R)
• M45: 25,125,112 km (0.063 R)
• M46: 25,524,090 km (0.115 R)
• M47: 27,058,814 km (0.042 R)
• M48: 28,706,485 km (0.095 R)
• M49: 28,956,313 km (0.071 R)
• M50: 31,667,027 km (0.098 R)
• M51: 32,270,654 km (0.044 R)
• M52: 32,704,189 km (0.049 R)
• M53: 33,664,757 km (0.111 R)
• M54: 34,016,312 km (0.111 R)
• M55: 34,545,888 km (0.094 R)
• M56: 36,241,131 km (0.118 R)
• M57: 37,871,898 km (0.052 R)
• M58: 38,512,625 km (0.111 R)
• M59: 38,696,332 km (0.109 R)
• M60: 39,064,642 km (0.093 R)
• M61: 41,110,841 km (0.072 R)
• M62: 42,241,502 km (0.059 R)
• M63: 42,810,722 km (0.062 R)
• M64: 43,096,304 km (0.084 R)
• M65: 43,573,671 km (0.115 R)
• M66: 44,341,108 km (0.08 R)
• M67: 45,112,883 km (0.035 R)
• M68: 47,849,029 km (0.099 R)
• M69: 47,947,763 km (0.08 R)
• M70: 48,244,416 km (0.101 R)
• M71: 49,336,929 km (0.117 R)
• M72: 50,437,520 km (0.091 R)
• M73: 51,344,084 km (0.112 R)
• M74: 52,154,455 km (0.104 R)
• M75: 53,890,539 km (0.115 R)
• M76: 55,437,979 km (0.113 R)
• M77: 55,645,471 km (0.096 R)
• M78: 55,749,292 km (0.079 R)
• M79: 57,628,840 km (0.027 R)
• M80: 59,529,181 km (0.109 R)
• M81: 59,741,610 km (0.096 R)
• M82: 61,987,224 km (0.107 R)
• M83: 62,633,786 km (0.109 R)
• M84: 63,174,433 km (0.094 R)
• M85: 63,499,509 km (0.113 R)
• M86: 65,461,635 km (0.11 R)
• M87: 67,333,104 km (0.046 R)
• M88: 68,664,675 km (0.118 R)
• M89: 69,333,676 km (0.1 R)
• M90: 70,790,610 km (0.101 R)
• M91: 71,015,755 km (0.117 R)
• M92: 71,241,049 km (0.106 R)
• M93: 72,824,692 km (0.034 R)
• M94: 75,107,107 km (0.115 R)
• M95: 75,796,454 km (0.111 R)
• M96: 76,718,725 km (0.059 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: 548 - 14,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit