🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 154 Days

Day: 17.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,938,291 km

• M1: 347,217 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 170 Days

Day: 14.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,938,291 km

• M1: 46,525 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.68 AU - 0.88 AU

Year: 240 Days

Day: 19.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,938,291 km

• M1: 91,554 km (0.11 R)
• M2: 333,753 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.88 AU - 1.3 AU

Year: 396 Days

Day: 16 Hours

Environment

Temp: 115 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,938,291 km

• M1: 32,313 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.15 AU - 5.23 AU

Year: 4118 Days

Day: 33.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 9.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.46 AU - 7.8 AU

Year: 7340 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,938,291 km

• M1: 126,859 km (0.114 R)
• M2: 269,575 km (0.04 R)
• M3: 355,295 km (0.097 R)
• M4: 623,973 km (0.091 R)
• M5: 1,108,371 km (0.058 R)
• M6: 1,880,595 km (0.066 R)
• M7: 2,252,196 km (0.061 R)
• M8: 2,416,454 km (0.108 R)
• M9: 3,380,463 km (0.108 R)
• M10: 3,534,399 km (0.069 R)
• M11: 3,690,879 km (0.115 R)
• M12: 4,376,336 km (0.114 R)
• M13: 4,695,877 km (0.103 R)
• M14: 5,597,803 km (0.11 R)
• M15: 5,719,426 km (0.082 R)
• M16: 6,068,737 km (0.068 R)
• M17: 8,122,566 km (0.107 R)
• M18: 8,422,211 km (0.091 R)
• M19: 8,561,785 km (0.031 R)
• M20: 8,772,569 km (0.095 R)
• M21: 9,103,778 km (0.109 R)
• M22: 9,876,451 km (0.047 R)
• M23: 10,669,919 km (0.058 R)
• M24: 10,795,880 km (0.047 R)
• M25: 11,483,881 km (0.049 R)
• M26: 11,716,505 km (0.059 R)
• M27: 11,794,296 km (0.08 R)
• M28: 11,950,626 km (0.025 R)
• M29: 12,133,734 km (0.067 R)
• M30: 14,962,629 km (0.096 R)
• M31: 15,614,727 km (0.071 R)
• M32: 16,131,587 km (0.087 R)
• M33: 16,946,596 km (0.091 R)
• M34: 17,093,651 km (0.113 R)
• M35: 17,211,534 km (0.11 R)
• M36: 17,596,450 km (0.058 R)
• M37: 17,924,368 km (0.068 R)
• M38: 18,194,243 km (0.097 R)
• M39: 18,465,464 km (0.116 R)
• M40: 20,463,493 km (0.106 R)
• M41: 21,028,973 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 13.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.22 AU - 12.62 AU

Year: 13440 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,938,291 km

• M1: 168,597 km (0.07 R)
• M2: 255,812 km (0.083 R)
• M3: 819,198 km (0.034 R)
• M4: 1,163,572 km (0.101 R)
• M5: 1,304,793 km (0.062 R)
• M6: 1,452,147 km (0.107 R)
• M7: 1,631,365 km (0.06 R)
• M8: 2,636,363 km (0.075 R)
• M9: 3,117,769 km (0.098 R)
• M10: 3,284,421 km (0.12 R)
• M11: 3,767,174 km (0.104 R)
• M12: 4,198,913 km (0.107 R)
• M13: 4,346,417 km (0.079 R)
• M14: 5,031,724 km (0.075 R)
• M15: 5,307,433 km (0.03 R)
• M16: 5,832,671 km (0.104 R)
• M17: 7,196,106 km (0.049 R)
• M18: 7,596,879 km (0.085 R)
• M19: 7,777,294 km (0.045 R)
• M20: 7,913,727 km (0.071 R)
• M21: 8,050,759 km (0.05 R)
• M22: 8,142,612 km (0.054 R)
• M23: 8,795,457 km (0.107 R)
• M24: 9,176,034 km (0.12 R)
• M25: 11,364,950 km (0.116 R)
• M26: 12,677,372 km (0.086 R)
• M27: 13,816,859 km (0.096 R)
• M28: 14,037,516 km (0.096 R)
• M29: 14,370,970 km (0.044 R)
• M30: 14,594,619 km (0.09 R)
• M31: 16,425,397 km (0.09 R)
• M32: 16,894,387 km (0.072 R)
• M33: 17,249,083 km (0.056 R)
• M34: 17,367,864 km (0.074 R)
• M35: 17,845,680 km (0.074 R)
• M36: 17,965,807 km (0.119 R)
• M37: 18,267,246 km (0.094 R)
• M38: 18,631,218 km (0.053 R)
• M39: 18,936,547 km (0.064 R)
• M40: 20,361,617 km (0.086 R)
• M41: 22,078,551 km (0.081 R)
• M42: 24,372,335 km (0.056 R)
• M43: 24,505,777 km (0.098 R)
• M44: 25,581,385 km (0.073 R)
• M45: 25,920,673 km (0.105 R)
• M46: 26,329,824 km (0.112 R)
• M47: 26,535,222 km (0.078 R)
• M48: 26,947,663 km (0.118 R)
• M49: 27,085,592 km (0.054 R)
• M50: 27,778,679 km (0.096 R)
• M51: 30,322,292 km (0.06 R)
• M52: 31,114,263 km (0.051 R)
• M53: 32,205,130 km (0.108 R)
• M54: 32,351,587 km (0.098 R)
• M55: 32,498,193 km (0.092 R)
• M56: 33,234,663 km (0.091 R)
• M57: 34,799,008 km (0.118 R)
• M58: 34,949,354 km (0.047 R)
• M59: 35,476,836 km (0.03 R)
• M60: 36,616,323 km (0.067 R)
• M61: 37,459,456 km (0.08 R)
• M62: 38,619,588 km (0.071 R)
• M63: 42,490,882 km (0.084 R)
• M64: 43,700,380 km (0.09 R)
• M65: 45,659,215 km (0.086 R)
• M66: 46,153,486 km (0.086 R)
• M67: 47,980,675 km (0.12 R)
• M68: 48,987,169 km (0.085 R)
• M69: 49,916,022 km (0.105 R)
• M70: 50,000,695 km (0.089 R)
• M71: 51,021,251 km (0.103 R)
• M72: 51,705,362 km (0.038 R)
• M73: 52,134,559 km (0.116 R)
• M74: 52,220,428 km (0.089 R)
• M75: 53,342,412 km (0.104 R)
• M76: 53,429,029 km (0.112 R)
• M77: 53,602,413 km (0.073 R)
• M78: 55,434,389 km (0.052 R)
• M79: 55,522,053 km (0.078 R)
• M80: 55,873,608 km (0.076 R)
• M81: 57,286,859 km (0.106 R)
• M82: 58,711,779 km (0.046 R)
• M83: 59,698,227 km (0.105 R)
• M84: 60,238,575 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 9.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.98 AU - 13.44 AU

Year: 14858 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,938,291 km

• M1: 124,615 km (0.111 R)
• M2: 424,858 km (0.091 R)
• M3: 669,600 km (0.109 R)
• M4: 750,233 km (0.117 R)
• M5: 1,107,772 km (0.102 R)
• M6: 1,185,414 km (0.107 R)
• M7: 2,208,663 km (0.091 R)
• M8: 2,307,996 km (0.064 R)
• M9: 2,434,257 km (0.117 R)
• M10: 2,562,911 km (0.073 R)
• M11: 3,017,090 km (0.091 R)
• M12: 4,526,084 km (0.108 R)
• M13: 4,716,970 km (0.104 R)
• M14: 4,845,774 km (0.055 R)
• M15: 5,206,006 km (0.067 R)
• M16: 5,372,658 km (0.116 R)
• M17: 5,677,090 km (0.107 R)
• M18: 7,134,173 km (0.114 R)
• M19: 7,770,861 km (0.091 R)
• M20: 8,898,381 km (0.104 R)
• M21: 9,058,001 km (0.11 R)
• M22: 9,178,278 km (0.061 R)
• M23: 9,623,781 km (0.093 R)
• M24: 10,076,613 km (0.08 R)
• M25: 11,045,559 km (0.049 R)
• M26: 11,780,683 km (0.045 R)
• M27: 11,999,993 km (0.079 R)
• M28: 12,621,124 km (0.117 R)
• M29: 12,890,549 km (0.099 R)
• M30: 13,389,309 km (0.059 R)
• M31: 14,172,753 km (0.077 R)
• M32: 14,499,774 km (0.118 R)
• M33: 14,640,545 km (0.114 R)
• M34: 14,829,039 km (0.051 R)
• M35: 15,160,996 km (0.078 R)
• M36: 15,399,605 km (0.062 R)
• M37: 16,268,619 km (0.108 R)
• M38: 16,660,116 km (0.084 R)
• M39: 17,054,606 km (0.049 R)
• M40: 17,352,455 km (0.056 R)
• M41: 19,485,721 km (0.047 R)
• M42: 19,589,392 km (0.071 R)
• M43: 20,688,638 km (0.066 R)
• M44: 20,794,254 km (0.071 R)
• M45: 21,059,491 km (0.114 R)
• M46: 22,946,518 km (0.085 R)
• M47: 23,937,903 km (0.083 R)
• M48: 24,160,206 km (0.096 R)
• M49: 24,271,507 km (0.115 R)
• M50: 24,831,003 km (0.03 R)
• M51: 25,734,873 km (0.086 R)
• M52: 26,362,586 km (0.069 R)
• M53: 26,534,623 km (0.065 R)
• M54: 26,879,895 km (0.111 R)
• M55: 27,342,452 km (0.107 R)
• M56: 27,691,164 km (0.044 R)
• M57: 28,982,343 km (0.11 R)
• M58: 29,219,307 km (0.076 R)
• M59: 29,456,868 km (0.097 R)
• M60: 29,695,028 km (0.104 R)
• M61: 30,233,131 km (0.089 R)
• M62: 30,533,524 km (0.091 R)
• M63: 31,076,714 km (0.1 R)
• M64: 31,806,003 km (0.061 R)
• M65: 32,602,462 km (0.062 R)
• M66: 33,095,836 km (0.104 R)
• M67: 33,529,520 km (0.116 R)
• M68: 33,715,919 km (0.052 R)
• M69: 33,778,152 km (0.061 R)
• M70: 34,152,296 km (0.084 R)
• M71: 34,653,449 km (0.119 R)
• M72: 34,716,131 km (0.119 R)
• M73: 34,967,754 km (0.082 R)
• M74: 36,043,812 km (0.106 R)
• M75: 36,617,819 km (0.093 R)
• M76: 36,937,958 km (0.075 R)
• M77: 37,387,949 km (0.069 R)
• M78: 37,581,229 km (0.117 R)
• M79: 38,358,091 km (0.092 R)
• M80: 38,553,017 km (0.083 R)
• M81: 39,074,665 km (0.042 R)
• M82: 39,795,876 km (0.115 R)
• M83: 42,589,317 km (0.118 R)
• M84: 42,656,636 km (0.081 R)
• M85: 43,466,858 km (0.093 R)
• M86: 43,534,476 km (0.076 R)
• M87: 44,145,733 km (0.091 R)
• M88: 44,828,348 km (0.114 R)
• M89: 45,239,443 km (0.096 R)
• M90: 45,927,593 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.3

Radius: 5.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.9 AU - 15.76 AU

Year: 19889 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,938,291 km

• M1: 123,568 km (0.079 R)
• M2: 565,181 km (0.084 R)
• M3: 680,371 km (0.076 R)
• M4: 821,592 km (0.084 R)
• M5: 1,050,925 km (0.101 R)
• M6: 1,321,248 km (0.114 R)
• M7: 1,850,077 km (0.118 R)
• M8: 2,149,721 km (0.096 R)
• M9: 2,331,483 km (0.068 R)
• M10: 2,437,548 km (0.073 R)
• M11: 2,934,811 km (0.082 R)
• M12: 3,432,374 km (0.102 R)
• M13: 3,675,620 km (0.094 R)
• M14: 3,892,985 km (0.059 R)
• M15: 4,082,675 km (0.025 R)
• M16: 5,352,761 km (0.091 R)
• M17: 5,387,618 km (0.081 R)
• M18: 5,599,149 km (0.116 R)
• M19: 5,921,233 km (0.119 R)
• M20: 6,508,854 km (0.083 R)
• M21: 7,114,875 km (0.105 R)
• M22: 8,137,675 km (0.118 R)
• M23: 9,289,579 km (0.06 R)
• M24: 9,331,616 km (0.071 R)
• M25: 9,713,240 km (0.087 R)
• M26: 9,798,810 km (0.07 R)
• M27: 9,970,548 km (0.097 R)
• M28: 10,932,762 km (0.107 R)
• M29: 11,696,310 km (0.096 R)
• M30: 12,015,701 km (0.119 R)
• M31: 12,061,628 km (0.039 R)
• M32: 12,338,084 km (0.113 R)
• M33: 13,464,556 km (0.106 R)
• M34: 13,799,356 km (0.079 R)
• M35: 13,847,377 km (0.053 R)
• M36: 15,965,234 km (0.053 R)
• M37: 16,217,905 km (0.113 R)
• M38: 16,319,482 km (0.083 R)
• M39: 17,397,634 km (0.05 R)
• M40: 17,918,983 km (0.1 R)
• M41: 18,181,676 km (0.055 R)
• M42: 18,498,525 km (0.089 R)
• M43: 18,923,831 km (0.105 R)
• M44: 18,977,238 km (0.091 R)
• M45: 20,492,515 km (0.038 R)
• M46: 20,547,417 km (0.074 R)
• M47: 21,542,692 km (0.097 R)
• M48: 22,666,920 km (0.062 R)
• M49: 23,752,552 km (0.084 R)
• M50: 25,089,208 km (0.08 R)
• M51: 25,559,843 km (0.086 R)
• M52: 25,736,967 km (0.108 R)
• M53: 25,973,930 km (0.049 R)
• M54: 26,450,100 km (0.117 R)
• M55: 27,049,240 km (0.068 R)
• M56: 27,774,041 km (0.109 R)
• M57: 27,834,778 km (0.111 R)
• M58: 27,895,515 km (0.06 R)
• M59: 28,017,138 km (0.09 R)
• M60: 28,260,833 km (0.112 R)
• M61: 28,750,467 km (0.042 R)
• M62: 29,181,159 km (0.089 R)
• M63: 30,862,340 km (0.108 R)
• M64: 33,345,665 km (0.069 R)
• M65: 34,382,827 km (0.109 R)
• M66: 34,643,875 km (0.097 R)
• M67: 35,036,420 km (0.116 R)
• M68: 35,760,174 km (0.113 R)
• M69: 36,422,444 km (0.107 R)
• M70: 37,222,344 km (0.092 R)
• M71: 37,826,121 km (0.056 R)
• M72: 38,500,807 km (0.047 R)
• M73: 39,793,632 km (0.101 R)
• M74: 40,204,727 km (0.078 R)
• M75: 40,410,873 km (0.081 R)
• M76: 40,824,212 km (0.115 R)
• M77: 41,169,783 km (0.118 R)
• M78: 41,516,251 km (0.08 R)
• M79: 41,724,492 km (0.075 R)
• M80: 44,606,495 km (0.047 R)
• M81: 44,677,703 km (0.12 R)
• M82: 47,697,336 km (0.108 R)
• M83: 48,207,016 km (0.095 R)
• M84: 48,864,948 km (0.078 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit