🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.68 AU - 0.7 AU

Year: 215 Days

Day: 28.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,958,826 km

• M1: 165,306 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.75 AU - 0.79 AU

Year: 253 Days

Day: 22.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.76 AU - 0.86 AU

Year: 273 Days

Day: 25.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.07 AU - 1.51 AU

Year: 549 Days

Day: 28.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.51 AU - 5.59 AU

Year: 4900 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,958,826 km

• M1: 283,039 km (0.09 R)
• M2: 461,809 km (0.088 R)
• M3: 661,971 km (0.07 R)
• M4: 758,162 km (0.08 R)
• M5: 883,525 km (0.072 R)
• M6: 1,131,708 km (0.081 R)
• M7: 1,489,845 km (0.1 R)
• M8: 1,868,477 km (0.052 R)
• M9: 2,176,948 km (0.114 R)
• M10: 2,467,318 km (0.111 R)
• M11: 2,807,054 km (0.104 R)
• M12: 3,010,807 km (0.117 R)
• M13: 3,200,497 km (0.088 R)
• M14: 3,532,006 km (0.079 R)
• M15: 3,874,884 km (0.119 R)
• M16: 4,102,722 km (0.117 R)
• M17: 4,420,467 km (0.106 R)
• M18: 4,528,328 km (0.06 R)
• M19: 5,193,440 km (0.105 R)
• M20: 5,445,213 km (0.04 R)
• M21: 5,771,486 km (0.111 R)
• M22: 6,008,449 km (0.075 R)
• M23: 6,345,792 km (0.066 R)
• M24: 6,541,316 km (0.088 R)
• M25: 6,664,585 km (0.088 R)
• M26: 6,913,516 km (0.115 R)
• M27: 7,064,311 km (0.068 R)
• M28: 7,216,152 km (0.117 R)
• M29: 7,420,503 km (0.112 R)
• M30: 7,549,157 km (0.095 R)
• M31: 7,730,470 km (0.102 R)
• M32: 8,044,925 km (0.119 R)
• M33: 8,150,541 km (0.092 R)
• M34: 8,390,197 km (0.046 R)
• M35: 8,849,312 km (0.117 R)
• M36: 9,178,278 km (0.097 R)
• M37: 10,103,691 km (0.079 R)
• M38: 10,708,216 km (0.099 R)
• M39: 10,853,924 km (0.076 R)
• M40: 11,029,552 km (0.067 R)
• M41: 11,862,064 km (0.107 R)
• M42: 12,012,859 km (0.117 R)
• M43: 12,499,650 km (0.061 R)
• M44: 12,807,373 km (0.083 R)
• M45: 12,900,124 km (0.105 R)
• M46: 13,210,988 km (0.064 R)
• M47: 14,126,527 km (0.102 R)
• M48: 14,286,447 km (0.068 R)
• M49: 14,737,485 km (0.107 R)
• M50: 15,455,704 km (0.08 R)
• M51: 16,252,313 km (0.068 R)
• M52: 16,757,056 km (0.07 R)
• M53: 17,712,986 km (0.118 R)
• M54: 18,093,414 km (0.093 R)
• M55: 18,302,103 km (0.082 R)
• M56: 18,581,402 km (0.046 R)
• M57: 19,321,762 km (0.102 R)
• M58: 19,534,939 km (0.118 R)
• M59: 19,784,767 km (0.11 R)
• M60: 20,287,715 km (0.119 R)
• M61: 20,504,483 km (0.11 R)
• M62: 20,794,702 km (0.098 R)
• M63: 21,086,418 km (0.116 R)
• M64: 21,563,187 km (0.11 R)
• M65: 21,673,740 km (0.093 R)
• M66: 22,154,996 km (0.093 R)
• M67: 22,452,845 km (0.093 R)
• M68: 23,581,711 km (0.069 R)
• M69: 23,809,848 km (0.106 R)
• M70: 24,575,190 km (0.101 R)
• M71: 25,309,716 km (0.039 R)
• M72: 25,426,402 km (0.079 R)
• M73: 25,582,133 km (0.088 R)
• M74: 26,326,532 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 9.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.14 AU - 8.82 AU

Year: 8448 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 113 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,958,826 km

• M1: 127,158 km (0.081 R)
• M2: 215,122 km (0.091 R)
• M3: 408,103 km (0.103 R)
• M4: 571,314 km (0.059 R)
• M5: 767,138 km (0.067 R)
• M6: 837,449 km (0.094 R)
• M7: 1,142,030 km (0.12 R)
• M8: 1,211,743 km (0.1 R)
• M9: 1,307,186 km (0.111 R)
• M10: 1,417,739 km (0.076 R)
• M11: 1,518,718 km (0.092 R)
• M12: 1,754,783 km (0.111 R)
• M13: 1,988,904 km (0.104 R)
• M14: 2,074,025 km (0.102 R)
• M15: 2,203,876 km (0.109 R)
• M16: 2,351,529 km (0.091 R)
• M17: 2,441,736 km (0.048 R)
• M18: 2,533,141 km (0.084 R)
• M19: 3,072,441 km (0.087 R)
• M20: 3,154,869 km (0.109 R)
• M21: 3,612,340 km (0.1 R)
• M22: 3,787,070 km (0.072 R)
• M23: 3,964,643 km (0.108 R)
• M24: 4,420,767 km (0.117 R)
• M25: 4,495,416 km (0.1 R)
• M26: 4,740,607 km (0.032 R)
• M27: 4,970,838 km (0.1 R)
• M28: 5,382,681 km (0.119 R)
• M29: 6,197,541 km (0.051 R)
• M30: 6,281,016 km (0.102 R)
• M31: 6,407,277 km (0.047 R)
• M32: 6,491,800 km (0.03 R)
• M33: 6,790,696 km (0.096 R)
• M34: 7,094,081 km (0.1 R)
• M35: 8,467,539 km (0.038 R)
• M36: 8,630,301 km (0.044 R)
• M37: 8,817,598 km (0.105 R)
• M38: 8,958,968 km (0.034 R)
• M39: 9,172,444 km (0.119 R)
• M40: 9,244,101 km (0.079 R)
• M41: 9,483,907 km (0.066 R)
• M42: 9,580,397 km (0.089 R)
• M43: 10,289,940 km (0.055 R)
• M44: 10,738,883 km (0.07 R)
• M45: 10,965,674 km (0.089 R)
• M46: 11,041,669 km (0.118 R)
• M47: 11,424,191 km (0.086 R)
• M48: 11,552,696 km (0.102 R)
• M49: 11,785,171 km (0.084 R)
• M50: 12,465,542 km (0.037 R)
• M51: 12,810,514 km (0.118 R)
• M52: 13,347,272 km (0.075 R)
• M53: 13,973,788 km (0.118 R)
• M54: 14,111,268 km (0.094 R)
• M55: 14,249,197 km (0.071 R)
• M56: 14,332,224 km (0.105 R)
• M57: 14,443,076 km (0.084 R)
• M58: 14,889,326 km (0.117 R)
• M59: 15,795,740 km (0.051 R)
• M60: 16,574,247 km (0.03 R)
• M61: 16,748,978 km (0.107 R)
• M62: 18,168,661 km (0.097 R)
• M63: 18,408,916 km (0.11 R)
• M64: 18,499,422 km (0.098 R)
• M65: 18,832,128 km (0.104 R)
• M66: 18,923,233 km (0.116 R)
• M67: 19,166,928 km (0.102 R)
• M68: 19,595,825 km (0.108 R)
• M69: 20,058,830 km (0.095 R)
• M70: 20,713,172 km (0.113 R)
• M71: 20,775,853 km (0.09 R)
• M72: 21,153,289 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 14.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.5 AU - 9.42 AU

Year: 9221 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,958,826 km

• M1: 189,241 km (0.104 R)
• M2: 356,342 km (0.115 R)
• M3: 854,952 km (0.087 R)
• M4: 1,051,823 km (0.096 R)
• M5: 1,346,082 km (0.118 R)
• M6: 1,557,463 km (0.028 R)
• M7: 1,689,858 km (0.105 R)
• M8: 2,014,186 km (0.075 R)
• M9: 2,159,445 km (0.096 R)
• M10: 2,460,885 km (0.034 R)
• M11: 2,616,766 km (0.066 R)
• M12: 2,722,681 km (0.107 R)
• M13: 3,021,428 km (0.102 R)
• M14: 3,651,235 km (0.09 R)
• M15: 3,890,442 km (0.091 R)
• M16: 4,012,065 km (0.102 R)
• M17: 4,801,044 km (0.108 R)
• M18: 5,096,799 km (0.114 R)
• M19: 5,398,838 km (0.069 R)
• M20: 5,637,745 km (0.086 R)
• M21: 5,880,244 km (0.101 R)
• M22: 6,664,735 km (0.1 R)
• M23: 7,520,285 km (0.068 R)
• M24: 7,710,873 km (0.09 R)
• M25: 8,331,554 km (0.11 R)
• M26: 9,130,257 km (0.118 R)
• M27: 10,037,120 km (0.047 R)
• M28: 10,331,678 km (0.113 R)
• M29: 10,714,798 km (0.11 R)
• M30: 10,929,471 km (0.118 R)
• M31: 11,232,706 km (0.115 R)
• M32: 12,024,976 km (0.091 R)
• M33: 12,382,964 km (0.11 R)
• M34: 12,608,557 km (0.094 R)
• M35: 12,790,020 km (0.071 R)
• M36: 12,880,975 km (0.072 R)
• M37: 13,431,794 km (0.086 R)
• M38: 13,616,997 km (0.033 R)
• M39: 15,226,370 km (0.06 R)
• M40: 15,419,651 km (0.093 R)
• M41: 15,759,986 km (0.037 R)
• M42: 16,596,537 km (0.092 R)
• M43: 17,853,159 km (0.054 R)
• M44: 17,955,036 km (0.106 R)
• M45: 18,108,224 km (0.103 R)
• M46: 18,210,549 km (0.097 R)
• M47: 18,621,793 km (0.111 R)
• M48: 18,984,269 km (0.025 R)
• M49: 19,348,989 km (0.041 R)
• M50: 21,748,838 km (0.06 R)
• M51: 22,130,462 km (0.048 R)
• M52: 25,377,783 km (0.117 R)
• M53: 25,837,347 km (0.113 R)
• M54: 26,010,283 km (0.075 R)
• M55: 26,299,605 km (0.12 R)
• M56: 26,589,825 km (0.106 R)
• M57: 27,761,774 km (0.115 R)
• M58: 28,116,621 km (0.06 R)
• M59: 28,890,640 km (0.036 R)
• M60: 29,852,853 km (0.102 R)
• M61: 30,337,850 km (0.112 R)
• M62: 31,377,405 km (0.052 R)
• M63: 33,554,054 km (0.11 R)
• M64: 33,679,866 km (0.069 R)
• M65: 35,330,380 km (0.114 R)
• M66: 35,458,435 km (0.117 R)
• M67: 36,294,388 km (0.101 R)
• M68: 37,528,122 km (0.112 R)
• M69: 40,036,429 km (0.055 R)
• M70: 41,580,878 km (0.076 R)
• M71: 41,783,732 km (0.059 R)
• M72: 42,394,391 km (0.053 R)
• M73: 42,598,592 km (0.096 R)
• M74: 42,871,309 km (0.059 R)
• M75: 45,421,953 km (0.104 R)
• M76: 45,700,654 km (0.116 R)
• M77: 45,840,228 km (0.052 R)
• M78: 46,259,701 km (0.089 R)
• M79: 46,399,874 km (0.036 R)
• M80: 46,680,520 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 12.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.58 AU - 11.6 AU

Year: 13840 Days

Day: 11 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,958,826 km

• M1: 220,657 km (0.063 R)
• M2: 388,057 km (0.078 R)
• M3: 703,708 km (0.092 R)
• M4: 1,120,039 km (0.118 R)
• M5: 1,355,656 km (0.07 R)
• M6: 2,484,073 km (0.067 R)
• M7: 2,826,652 km (0.082 R)
• M8: 3,085,456 km (0.079 R)
• M9: 3,979,303 km (0.025 R)
• M10: 4,795,360 km (0.102 R)
• M11: 5,702,820 km (0.056 R)
• M12: 5,989,600 km (0.112 R)
• M13: 6,323,203 km (0.087 R)
• M14: 6,407,576 km (0.119 R)
• M15: 7,008,511 km (0.098 R)
• M16: 7,360,066 km (0.071 R)
• M17: 7,493,507 km (0.119 R)
• M18: 7,898,319 km (0.079 R)
• M19: 8,126,456 km (0.025 R)
• M20: 8,402,912 km (0.098 R)
• M21: 8,635,836 km (0.053 R)
• M22: 9,299,153 km (0.1 R)
• M23: 9,588,625 km (0.092 R)
• M24: 10,474,544 km (0.106 R)
• M25: 10,826,099 km (0.097 R)
• M26: 11,541,027 km (0.077 R)
• M27: 12,165,897 km (0.094 R)
• M28: 12,801,838 km (0.093 R)
• M29: 13,070,067 km (0.064 R)
• M30: 13,394,395 km (0.112 R)
• M31: 13,830,922 km (0.12 R)
• M32: 14,050,980 km (0.118 R)
• M33: 14,774,136 km (0.081 R)
• M34: 14,886,484 km (0.082 R)
• M35: 15,281,871 km (0.089 R)
• M36: 15,452,413 km (0.096 R)
• M37: 16,140,862 km (0.082 R)
• M38: 16,314,545 km (0.085 R)
• M39: 16,897,977 km (0.094 R)
• M40: 17,133,295 km (0.098 R)
• M41: 17,488,290 km (0.116 R)
• M42: 17,785,990 km (0.064 R)
• M43: 19,484,075 km (0.105 R)
• M44: 19,978,646 km (0.093 R)
• M45: 20,602,768 km (0.044 R)
• M46: 21,678,527 km (0.118 R)
• M47: 22,448,806 km (0.111 R)
• M48: 23,358,810 km (0.111 R)
• M49: 28,086,701 km (0.082 R)
• M50: 29,066,717 km (0.116 R)
• M51: 29,207,638 km (0.072 R)
• M52: 29,348,858 km (0.03 R)
• M53: 29,490,228 km (0.096 R)
• M54: 30,129,310 km (0.104 R)
• M55: 30,414,893 km (0.093 R)
• M56: 31,276,726 km (0.1 R)
• M57: 31,638,154 km (0.062 R)
• M58: 32,365,350 km (0.095 R)
• M59: 32,877,722 km (0.071 R)
• M60: 33,392,638 km (0.1 R)
• M61: 34,132,998 km (0.079 R)
• M62: 35,705,122 km (0.099 R)
• M63: 36,007,310 km (0.083 R)
• M64: 36,995,254 km (0.055 R)
• M65: 37,147,994 km (0.079 R)
• M66: 37,224,438 km (0.061 R)
• M67: 37,377,477 km (0.116 R)
• M68: 40,640,506 km (0.109 R)
• M69: 41,986,886 km (0.026 R)
• M70: 42,705,704 km (0.078 R)
• M71: 44,074,525 km (0.088 R)
• M72: 46,113,394 km (0.051 R)
• M73: 46,442,509 km (0.12 R)
• M74: 47,600,397 km (0.1 R)
• M75: 48,099,605 km (0.03 R)
• M76: 48,349,733 km (0.094 R)
• M77: 48,684,084 km (0.097 R)
• M78: 50,029,118 km (0.113 R)
• M79: 51,130,907 km (0.113 R)
• M80: 51,386,270 km (0.039 R)
• M81: 51,727,353 km (0.1 R)
• M82: 52,669,521 km (0.081 R)
• M83: 53,876,776 km (0.118 R)
• M84: 54,310,161 km (0.057 R)
• M85: 54,483,844 km (0.092 R)
• M86: 55,355,102 km (0.057 R)
• M87: 56,758,479 km (0.088 R)
• M88: 57,464,581 km (0.063 R)
• M89: 57,907,391 km (0.087 R)
• M90: 57,996,103 km (0.041 R)
• M91: 59,779,459 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit