🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.57 AU - 0.61 AU

Year: 162 Days

Day: 47 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.74 AU - 0.96 AU

Year: 281 Days

Day: 42.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,442,243 km

• M1: 79,586 km (0.105 R)
• M2: 315,502 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.83 AU - 1.15 AU

Year: 353 Days

Day: 19.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,442,243 km

• M1: 397,930 km (0.074 R)
• M2: 557,850 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.3 AU - 1.46 AU

Year: 581 Days

Day: 31.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,442,243 km

• M1: 60,438 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.19 AU - 3.51 AU

Year: 2196 Days

Day: 35 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,442,243 km

• M1: 138,228 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.55 AU - 3.97 AU

Year: 2611 Days

Day: 33.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 14.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.48 AU - 8.68 AU

Year: 7474 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,442,243 km

• M1: 225,893 km (0.118 R)
• M2: 912,248 km (0.102 R)
• M3: 1,177,036 km (0.065 R)
• M4: 1,525,001 km (0.103 R)
• M5: 2,032,736 km (0.078 R)
• M6: 2,162,437 km (0.086 R)
• M7: 2,805,110 km (0.103 R)
• M8: 3,557,288 km (0.057 R)
• M9: 4,147,751 km (0.05 R)
• M10: 4,398,327 km (0.042 R)
• M11: 4,856,096 km (0.076 R)
• M12: 5,269,435 km (0.056 R)
• M13: 5,541,105 km (0.099 R)
• M14: 5,879,645 km (0.094 R)
• M15: 6,352,225 km (0.106 R)
• M16: 7,134,173 km (0.111 R)
• M17: 7,604,359 km (0.054 R)
• M18: 7,706,385 km (0.109 R)
• M19: 7,877,525 km (0.105 R)
• M20: 8,015,454 km (0.093 R)
• M21: 9,183,364 km (0.112 R)
• M22: 9,621,387 km (0.091 R)
• M23: 9,842,942 km (0.116 R)
• M24: 10,215,889 km (0.11 R)
• M25: 10,975,996 km (0.032 R)
• M26: 11,130,231 km (0.106 R)
• M27: 11,362,856 km (0.103 R)
• M28: 11,951,673 km (0.069 R)
• M29: 12,269,868 km (0.027 R)
• M30: 12,470,179 km (0.098 R)
• M31: 12,631,147 km (0.094 R)
• M32: 13,446,605 km (0.089 R)
• M33: 14,447,564 km (0.085 R)
• M34: 14,871,674 km (0.09 R)
• M35: 15,257,038 km (0.106 R)
• M36: 16,081,173 km (0.094 R)
• M37: 17,322,237 km (0.114 R)
• M38: 17,502,053 km (0.097 R)
• M39: 18,136,199 km (0.082 R)
• M40: 18,777,974 km (0.108 R)
• M41: 18,916,501 km (0.059 R)
• M42: 19,009,102 km (0.101 R)
• M43: 19,614,226 km (0.096 R)
• M44: 20,557,440 km (0.027 R)
• M45: 20,938,915 km (0.116 R)
• M46: 21,034,657 km (0.055 R)
• M47: 22,243,707 km (0.063 R)
• M48: 22,439,232 km (0.11 R)
• M49: 23,724,128 km (0.108 R)
• M50: 24,124,302 km (0.103 R)
• M51: 24,728,678 km (0.077 R)
• M52: 24,931,383 km (0.068 R)
• M53: 25,593,653 km (0.091 R)
• M54: 25,695,977 km (0.068 R)
• M55: 27,039,666 km (0.084 R)
• M56: 27,510,151 km (0.119 R)
• M57: 27,720,037 km (0.09 R)
• M58: 28,141,603 km (0.113 R)
• M59: 28,406,092 km (0.081 R)
• M60: 28,671,479 km (0.069 R)
• M61: 28,937,763 km (0.088 R)
• M62: 29,848,814 km (0.118 R)
• M63: 30,823,893 km (0.116 R)
• M64: 31,260,719 km (0.118 R)
• M65: 31,424,978 km (0.093 R)
• M66: 32,416,811 km (0.058 R)
• M67: 33,586,966 km (0.107 R)
• M68: 34,657,638 km (0.084 R)
• M69: 34,770,883 km (0.093 R)
• M70: 35,054,820 km (0.096 R)
• M71: 35,339,505 km (0.108 R)
• M72: 35,510,645 km (0.092 R)
• M73: 35,968,564 km (0.11 R)
• M74: 37,411,884 km (0.04 R)
• M75: 37,528,122 km (0.039 R)
• M76: 37,644,659 km (0.114 R)
• M77: 38,111,404 km (0.111 R)
• M78: 38,638,886 km (0.091 R)
• M79: 38,815,262 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241

Radius: 7.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16 AU - 16.78 AU

Year: 23765 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,442,243 km

• M1: 140,024 km (0.102 R)
• M2: 267,182 km (0.085 R)
• M3: 394,190 km (0.066 R)
• M4: 474,225 km (0.094 R)
• M5: 596,447 km (0.101 R)
• M6: 729,738 km (0.114 R)
• M7: 873,053 km (0.076 R)
• M8: 1,235,230 km (0.118 R)
• M9: 1,561,802 km (0.113 R)
• M10: 1,858,604 km (0.094 R)
• M11: 1,942,828 km (0.066 R)
• M12: 2,114,865 km (0.119 R)
• M13: 3,181,348 km (0.107 R)
• M14: 3,983,642 km (0.072 R)
• M15: 4,202,952 km (0.075 R)
• M16: 4,615,244 km (0.104 R)
• M17: 5,119,090 km (0.097 R)
• M18: 5,317,606 km (0.085 R)
• M19: 6,094,916 km (0.09 R)
• M20: 6,305,251 km (0.104 R)
• M21: 7,126,693 km (0.115 R)
• M22: 7,662,702 km (0.107 R)
• M23: 7,753,358 km (0.099 R)
• M24: 8,119,275 km (0.111 R)
• M25: 8,490,876 km (0.077 R)
• M26: 8,868,162 km (0.068 R)
• M27: 9,395,793 km (0.068 R)
• M28: 9,639,040 km (0.035 R)
• M29: 11,192,763 km (0.112 R)
• M30: 11,658,162 km (0.064 R)
• M31: 11,814,791 km (0.088 R)
• M32: 12,130,143 km (0.075 R)
• M33: 12,715,221 km (0.12 R)
• M34: 12,984,347 km (0.118 R)
• M35: 13,200,815 km (0.096 R)
• M36: 13,857,849 km (0.062 R)
• M37: 14,357,506 km (0.081 R)
• M38: 14,919,695 km (0.119 R)
• M39: 15,776,292 km (0.041 R)
• M40: 16,181,553 km (0.105 R)
• M41: 16,356,283 km (0.116 R)
• M42: 18,562,253 km (0.074 R)
• M43: 18,928,619 km (0.096 R)
• M44: 20,481,145 km (0.101 R)
• M45: 20,544,126 km (0.061 R)
• M46: 21,240,654 km (0.111 R)
• M47: 21,431,989 km (0.093 R)
• M48: 21,945,110 km (0.097 R)
• M49: 22,657,196 km (0.108 R)
• M50: 22,787,496 km (0.067 R)
• M51: 23,376,762 km (0.099 R)
• M52: 24,370,092 km (0.109 R)
• M53: 25,444,952 km (0.097 R)
• M54: 25,580,338 km (0.119 R)
• M55: 25,783,941 km (0.078 R)
• M56: 27,154,856 km (0.029 R)
• M57: 27,919,002 km (0.113 R)
• M58: 29,184,600 km (0.074 R)
• M59: 30,110,311 km (0.078 R)
• M60: 31,335,219 km (0.059 R)
• M61: 32,063,312 km (0.079 R)
• M62: 32,136,465 km (0.061 R)
• M63: 32,282,921 km (0.091 R)
• M64: 32,797,089 km (0.031 R)
• M65: 33,908,003 km (0.083 R)
• M66: 35,257,376 km (0.076 R)
• M67: 38,085,673 km (0.101 R)
• M68: 39,096,656 km (0.068 R)
• M69: 39,174,746 km (0.084 R)
• M70: 39,409,465 km (0.098 R)
• M71: 39,801,561 km (0.082 R)
• M72: 40,431,817 km (0.084 R)
• M73: 40,986,077 km (0.083 R)
• M74: 41,144,800 km (0.096 R)
• M75: 42,583,183 km (0.105 R)
• M76: 43,227,651 km (0.109 R)
• M77: 44,689,671 km (0.104 R)
• M78: 45,590,998 km (0.116 R)
• M79: 46,415,731 km (0.109 R)
• M80: 48,331,033 km (0.086 R)
• M81: 48,750,805 km (0.075 R)
• M82: 48,834,879 km (0.111 R)
• M83: 51,038,455 km (0.1 R)
• M84: 51,980,473 km (0.057 R)
• M85: 52,066,492 km (0.079 R)
• M86: 53,014,793 km (0.117 R)
• M87: 53,881,712 km (0.09 R)
• M88: 54,753,419 km (0.105 R)
• M89: 55,015,963 km (0.109 R)
• M90: 55,278,657 km (0.088 R)
• M91: 55,717,727 km (0.102 R)
• M92: 59,181,366 km (0.117 R)
• M93: 59,271,125 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.7

Radius: 4.9

Gravity: 15.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.65 AU - 21.25 AU

Year: 31914 Days

Day: 17.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,442,243 km

• M1: 100,081 km (0.117 R)
• M2: 145,260 km (0.037 R)
• M3: 185,950 km (0.06 R)
• M4: 456,274 km (0.108 R)
• M5: 637,287 km (0.105 R)
• M6: 736,022 km (0.094 R)
• M7: 893,398 km (0.075 R)
• M8: 1,090,568 km (0.089 R)
• M9: 1,301,053 km (0.096 R)
• M10: 1,459,327 km (0.076 R)
• M11: 1,524,253 km (0.107 R)
• M12: 1,863,840 km (0.044 R)
• M13: 2,263,715 km (0.111 R)
• M14: 2,339,262 km (0.089 R)
• M15: 2,931,969 km (0.086 R)
• M16: 4,107,658 km (0.101 R)
• M17: 4,386,658 km (0.071 R)
• M18: 5,061,345 km (0.115 R)
• M19: 7,271,205 km (0.115 R)
• M20: 7,327,005 km (0.052 R)
• M21: 7,835,787 km (0.094 R)
• M22: 8,007,974 km (0.109 R)
• M23: 8,473,074 km (0.106 R)
• M24: 10,044,151 km (0.074 R)
• M25: 10,862,750 km (0.096 R)
• M26: 12,031,110 km (0.118 R)
• M27: 12,764,438 km (0.109 R)
• M28: 15,264,069 km (0.077 R)
• M29: 17,458,371 km (0.115 R)
• M30: 19,749,163 km (0.072 R)
• M31: 20,139,913 km (0.089 R)
• M32: 20,454,517 km (0.034 R)
• M33: 20,770,767 km (0.11 R)
• M34: 21,407,904 km (0.065 R)
• M35: 22,457,034 km (0.11 R)
• M36: 22,701,477 km (0.099 R)
• M37: 23,522,769 km (0.119 R)
• M38: 23,688,075 km (0.08 R)
• M39: 24,772,659 km (0.055 R)
• M40: 26,558,708 km (0.108 R)
• M41: 28,738,349 km (0.045 R)
• M42: 30,342,787 km (0.12 R)
• M43: 30,884,181 km (0.058 R)
• M44: 31,610,778 km (0.059 R)
• M45: 33,824,378 km (0.109 R)
• M46: 34,573,265 km (0.117 R)
• M47: 36,852,538 km (0.108 R)
• M48: 38,691,096 km (0.085 R)
• M49: 39,179,832 km (0.047 R)
• M50: 40,460,240 km (0.117 R)
• M51: 41,055,789 km (0.07 R)
• M52: 41,554,249 km (0.045 R)
• M53: 43,568,285 km (0.118 R)
• M54: 43,669,862 km (0.049 R)
• M55: 44,996,945 km (0.058 R)
• M56: 45,202,343 km (0.077 R)
• M57: 47,899,892 km (0.072 R)
• M58: 48,004,760 km (0.111 R)
• M59: 48,109,628 km (0.113 R)
• M60: 49,585,860 km (0.042 R)
• M61: 51,612,911 km (0.115 R)
• M62: 52,150,865 km (0.082 R)
• M63: 55,417,185 km (0.035 R)
• M64: 55,968,004 km (0.103 R)
• M65: 57,965,884 km (0.101 R)
• M66: 58,077,484 km (0.118 R)
• M67: 58,413,032 km (0.047 R)
• M68: 59,648,561 km (0.115 R)
• M69: 60,100,047 km (0.102 R)
• M70: 60,892,616 km (0.096 R)
• M71: 61,347,244 km (0.107 R)
• M72: 64,329,029 km (0.096 R)
• M73: 66,304,020 km (0.065 R)
• M74: 67,240,353 km (0.086 R)
• M75: 67,592,507 km (0.115 R)
• M76: 67,945,408 km (0.117 R)
• M77: 69,600,110 km (0.095 R)
• M78: 71,387,655 km (0.093 R)
• M79: 72,467,453 km (0.086 R)
• M80: 72,587,729 km (0.043 R)
• M81: 75,739,158 km (0.047 R)
• M82: 76,227,894 km (0.087 R)
• M83: 77,208,508 km (0.082 R)
• M84: 77,454,447 km (0.043 R)
• M85: 78,070,042 km (0.076 R)
• M86: 80,424,563 km (0.039 R)
• M87: 80,673,644 km (0.115 R)
• M88: 80,798,408 km (0.083 R)
• M89: 82,174,260 km (0.103 R)
• M90: 82,425,285 km (0.077 R)
• M91: 83,053,746 km (0.108 R)
• M92: 83,431,630 km (0.115 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit