🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.69 AU - 1.13 AU

Year: 269 Days

Day: 18.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 83.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,019,979 km

• M1: 74,051 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.44 AU - 1.82 AU

Year: 645 Days

Day: 38.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.25 AU - 3.37 AU

Year: 1459 Days

Day: 42.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.43 AU - 5.49 AU

Year: 3952 Days

Day: 45.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.18 AU - 8.56 AU

Year: 6198 Days

Day: 22.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 10.1

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.27 AU - 12.99 AU

Year: 11503 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,019,979 km

• M1: 211,681 km (0.07 R)
• M2: 382,223 km (0.069 R)
• M3: 465,848 km (0.12 R)
• M4: 556,953 km (0.062 R)
• M5: 832,811 km (0.116 R)
• M6: 1,088,025 km (0.09 R)
• M7: 1,214,436 km (0.034 R)
• M8: 1,744,311 km (0.079 R)
• M9: 1,843,345 km (0.07 R)
• M10: 1,970,054 km (0.104 R)
• M11: 2,258,778 km (0.074 R)
• M12: 2,533,290 km (0.114 R)
• M13: 2,818,573 km (0.104 R)
• M14: 3,114,328 km (0.06 R)
• M15: 3,482,638 km (0.04 R)
• M16: 3,640,165 km (0.111 R)
• M17: 3,800,235 km (0.097 R)
• M18: 4,127,256 km (0.089 R)
• M19: 4,843,381 km (0.052 R)
• M20: 5,019,607 km (0.097 R)
• M21: 5,342,290 km (0.113 R)
• M22: 6,427,473 km (0.063 R)
• M23: 6,935,507 km (0.067 R)
• M24: 7,294,991 km (0.108 R)
• M25: 8,199,160 km (0.119 R)
• M26: 8,409,495 km (0.114 R)
• M27: 8,664,409 km (0.096 R)
• M28: 8,835,699 km (0.045 R)
• M29: 9,138,336 km (0.099 R)
• M30: 9,312,767 km (0.027 R)
• M31: 9,709,351 km (0.06 R)
• M32: 10,518,974 km (0.086 R)
• M33: 11,210,116 km (0.1 R)
• M34: 11,303,466 km (0.109 R)
• M35: 12,782,091 km (0.094 R)
• M36: 13,568,826 km (0.11 R)
• M37: 13,668,309 km (0.112 R)
• M38: 13,917,987 km (0.073 R)
• M39: 15,812,345 km (0.116 R)
• M40: 16,391,139 km (0.111 R)
• M41: 16,976,666 km (0.057 R)
• M42: 17,137,633 km (0.057 R)
• M43: 17,731,985 km (0.085 R)
• M44: 18,940,886 km (0.026 R)
• M45: 19,052,037 km (0.094 R)
• M46: 19,163,487 km (0.1 R)
• M47: 20,176,265 km (0.113 R)
• M48: 20,574,794 km (0.051 R)
• M49: 22,019,311 km (0.075 R)
• M50: 23,915,613 km (0.062 R)
• M51: 24,216,604 km (0.106 R)
• M52: 24,822,475 km (0.053 R)
• M53: 25,310,613 km (0.089 R)
• M54: 25,555,954 km (0.104 R)
• M55: 25,740,408 km (0.057 R)
• M56: 26,420,779 km (0.11 R)
• M57: 26,607,328 km (0.091 R)
• M58: 27,295,179 km (0.063 R)
• M59: 27,546,653 km (0.089 R)
• M60: 27,925,435 km (0.086 R)
• M61: 28,624,505 km (0.11 R)
• M62: 29,264,934 km (0.03 R)
• M63: 29,457,915 km (0.066 R)
• M64: 29,845,224 km (0.083 R)
• M65: 30,690,302 km (0.103 R)
• M66: 30,755,677 km (0.118 R)
• M67: 31,411,514 km (0.101 R)
• M68: 31,543,309 km (0.118 R)
• M69: 32,071,988 km (0.094 R)
• M70: 32,537,088 km (0.105 R)
• M71: 33,272,511 km (0.083 R)
• M72: 34,623,530 km (0.099 R)
• M73: 34,759,514 km (0.081 R)
• M74: 35,717,090 km (0.066 R)
• M75: 36,061,165 km (0.039 R)
• M76: 37,378,823 km (0.032 R)
• M77: 38,571,118 km (0.116 R)
• M78: 39,065,539 km (0.078 R)
• M79: 39,918,247 km (0.113 R)
• M80: 40,992,809 km (0.029 R)
• M81: 41,064,765 km (0.032 R)
• M82: 41,569,658 km (0.115 R)
• M83: 42,076,795 km (0.103 R)
• M84: 45,981,748 km (0.117 R)
• M85: 46,506,088 km (0.118 R)
• M86: 49,233,856 km (0.093 R)
• M87: 51,313,566 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 10

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.92 AU - 12.04 AU

Year: 12050 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,019,979 km

• M1: 163,810 km (0.04 R)
• M2: 275,260 km (0.078 R)
• M3: 427,252 km (0.117 R)
• M4: 565,929 km (0.097 R)
• M5: 688,749 km (0.098 R)
• M6: 1,331,870 km (0.099 R)
• M7: 1,521,859 km (0.085 R)
• M8: 2,758,136 km (0.101 R)
• M9: 2,865,547 km (0.055 R)
• M10: 3,452,868 km (0.084 R)
• M11: 3,627,449 km (0.036 R)
• M12: 3,805,171 km (0.026 R)
• M13: 4,261,744 km (0.116 R)
• M14: 4,417,775 km (0.053 R)
• M15: 4,832,610 km (0.089 R)
• M16: 5,495,179 km (0.12 R)
• M17: 6,256,931 km (0.103 R)
• M18: 6,506,161 km (0.05 R)
• M19: 6,650,224 km (0.079 R)
• M20: 7,199,398 km (0.076 R)
• M21: 7,877,674 km (0.107 R)
• M22: 8,147,100 km (0.119 R)
• M23: 8,224,592 km (0.109 R)
• M24: 8,576,446 km (0.085 R)
• M25: 8,774,065 km (0.082 R)
• M26: 8,893,294 km (0.12 R)
• M27: 8,973,179 km (0.104 R)
• M28: 9,053,214 km (0.069 R)
• M29: 9,620,489 km (0.104 R)
• M30: 9,867,176 km (0.117 R)
• M31: 10,282,909 km (0.059 R)
• M32: 10,917,204 km (0.083 R)
• M33: 11,045,708 km (0.067 R)
• M34: 11,174,512 km (0.092 R)
• M35: 11,303,914 km (0.105 R)
• M36: 12,135,080 km (0.043 R)
• M37: 12,625,312 km (0.034 R)
• M38: 12,850,307 km (0.112 R)
• M39: 14,603,146 km (0.117 R)
• M40: 15,845,107 km (0.056 R)
• M41: 17,021,395 km (0.116 R)
• M42: 17,972,539 km (0.097 R)
• M43: 19,405,387 km (0.116 R)
• M44: 19,978,347 km (0.104 R)
• M45: 21,140,872 km (0.118 R)
• M46: 21,730,288 km (0.109 R)
• M47: 22,108,321 km (0.036 R)
• M48: 22,270,934 km (0.102 R)
• M49: 22,488,450 km (0.067 R)
• M50: 23,974,704 km (0.089 R)
• M51: 24,533,303 km (0.099 R)
• M52: 25,322,432 km (0.034 R)
• M53: 25,606,368 km (0.116 R)
• M54: 25,720,212 km (0.065 R)
• M55: 26,521,758 km (0.104 R)
• M56: 27,041,461 km (0.047 R)
• M57: 27,447,918 km (0.086 R)
• M58: 28,032,247 km (0.103 R)
• M59: 28,797,889 km (0.112 R)
• M60: 29,272,414 km (0.051 R)
• M61: 29,689,792 km (0.118 R)
• M62: 31,439,937 km (0.057 R)
• M63: 32,666,341 km (0.107 R)
• M64: 33,534,158 km (0.047 R)
• M65: 35,927,425 km (0.079 R)
• M66: 36,758,890 km (0.108 R)
• M67: 37,661,264 km (0.089 R)
• M68: 38,245,144 km (0.12 R)
• M69: 38,310,220 km (0.079 R)
• M70: 38,570,969 km (0.118 R)
• M71: 39,028,439 km (0.091 R)
• M72: 39,751,146 km (0.034 R)
• M73: 40,147,281 km (0.096 R)
• M74: 40,943,292 km (0.051 R)
• M75: 41,343,167 km (0.098 R)
• M76: 41,410,037 km (0.12 R)
• M77: 41,744,388 km (0.071 R)
• M78: 43,158,986 km (0.106 R)
• M79: 43,226,754 km (0.117 R)
• M80: 43,838,160 km (0.094 R)
• M81: 44,179,094 km (0.077 R)
• M82: 45,482,540 km (0.119 R)
• M83: 45,551,355 km (0.083 R)
• M84: 46,104,269 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.6

Radius: 3.1

Gravity: 30.66 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.55 AU - 23.37 AU

Year: 28671 Days

Day: 16.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,019,979 km

• M1: 45,029 km (0.118 R)
• M2: 146,756 km (0.12 R)
• M3: 172,636 km (0.101 R)
• M4: 537,056 km (0.067 R)
• M5: 712,086 km (0.1 R)
• M6: 954,285 km (0.038 R)
• M7: 1,031,777 km (0.103 R)
• M8: 1,720,974 km (0.046 R)
• M9: 2,075,072 km (0.101 R)
• M10: 2,346,443 km (0.034 R)
• M11: 2,847,595 km (0.03 R)
• M12: 3,538,588 km (0.115 R)
• M13: 3,739,348 km (0.111 R)
• M14: 4,151,790 km (0.076 R)
• M15: 4,622,125 km (0.104 R)
• M16: 4,974,578 km (0.102 R)
• M17: 5,381,335 km (0.119 R)
• M18: 5,565,639 km (0.082 R)
• M19: 6,178,542 km (0.11 R)
• M20: 6,274,733 km (0.073 R)
• M21: 7,314,139 km (0.099 R)
• M22: 7,775,798 km (0.03 R)
• M23: 8,726,792 km (0.032 R)
• M24: 9,052,018 km (0.103 R)
• M25: 10,107,431 km (0.077 R)
• M26: 10,448,663 km (0.11 R)
• M27: 10,678,296 km (0.043 R)
• M28: 11,318,276 km (0.052 R)
• M29: 13,560,449 km (0.091 R)
• M30: 13,873,707 km (0.1 R)
• M31: 14,827,692 km (0.117 R)
• M32: 15,802,472 km (0.12 R)
• M33: 15,934,118 km (0.116 R)
• M34: 16,731,026 km (0.089 R)
• M35: 17,201,810 km (0.089 R)
• M36: 17,676,933 km (0.089 R)
• M37: 18,640,194 km (0.104 R)
• M38: 18,779,170 km (0.115 R)
• M39: 19,268,355 km (0.114 R)
• M40: 19,690,969 km (0.061 R)
• M41: 21,339,089 km (0.117 R)
• M42: 22,290,083 km (0.093 R)
• M43: 22,807,841 km (0.114 R)
• M44: 25,532,317 km (0.06 R)
• M45: 25,764,044 km (0.105 R)
• M46: 27,247,158 km (0.065 R)
• M47: 27,959,393 km (0.072 R)
• M48: 28,597,578 km (0.118 R)
• M49: 28,838,131 km (0.042 R)
• M50: 29,563,830 km (0.091 R)
• M51: 31,528,050 km (0.11 R)
• M52: 32,025,763 km (0.065 R)
• M53: 32,442,393 km (0.104 R)
• M54: 32,777,043 km (0.118 R)
• M55: 34,637,891 km (0.12 R)
• M56: 36,532,698 km (0.111 R)
• M57: 36,968,027 km (0.072 R)
• M58: 38,107,814 km (0.035 R)
• M59: 39,170,258 km (0.085 R)
• M60: 39,437,290 km (0.059 R)
• M61: 44,811,743 km (0.107 R)
• M62: 46,968,196 km (0.071 R)
• M63: 47,631,064 km (0.066 R)
• M64: 50,313,803 km (0.11 R)
• M65: 50,604,173 km (0.072 R)
• M66: 51,283,796 km (0.03 R)
• M67: 51,966,411 km (0.045 R)
• M68: 52,259,772 km (0.1 R)
• M69: 52,750,154 km (0.043 R)
• M70: 53,143,447 km (0.11 R)
• M71: 54,527,975 km (0.109 R)
• M72: 54,925,756 km (0.069 R)
• M73: 55,224,652 km (0.115 R)
• M74: 57,534,294 km (0.081 R)
• M75: 59,772,876 km (0.063 R)
• M76: 59,977,826 km (0.107 R)
• M77: 61,006,012 km (0.071 R)
• M78: 62,247,375 km (0.035 R)
• M79: 62,455,017 km (0.116 R)
• M80: 63,706,104 km (0.074 R)
• M81: 64,334,863 km (0.11 R)
• M82: 64,965,568 km (0.088 R)
• M83: 65,176,202 km (0.053 R)
• M84: 65,492,601 km (0.042 R)
• M85: 66,445,091 km (0.078 R)
• M86: 67,082,528 km (0.113 R)
• M87: 69,652,769 km (0.081 R)
• M88: 69,868,489 km (0.12 R)
• M89: 70,300,378 km (0.092 R)
• M90: 70,408,537 km (0.076 R)
• M91: 70,733,164 km (0.069 R)
• M92: 70,949,932 km (0.104 R)
• M93: 72,910,561 km (0.073 R)

Kuiper Belt

Range: 35.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit