🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 206 Days

Day: 43.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.71 AU - 1.73 AU

Year: 845 Days

Day: 39.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.62 AU - 1.86 AU

Year: 860 Days

Day: 14.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.25 AU - 4.31 AU

Year: 2754 Days

Day: 13.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.54 AU - 4.8 AU

Year: 3191 Days

Day: 16.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,853,064 km

• M1: 575,353 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 10.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.1 AU - 7.16 AU

Year: 5687 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,853,064 km

• M1: 126,410 km (0.118 R)
• M2: 298,747 km (0.112 R)
• M3: 511,326 km (0.097 R)
• M4: 934,239 km (0.108 R)
• M5: 1,375,552 km (0.1 R)
• M6: 1,526,048 km (0.04 R)
• M7: 1,603,390 km (0.113 R)
• M8: 1,762,263 km (0.046 R)
• M9: 2,112,920 km (0.069 R)
• M10: 2,182,184 km (0.055 R)
• M11: 2,412,864 km (0.108 R)
• M12: 2,485,419 km (0.043 R)
• M13: 2,859,713 km (0.12 R)
• M14: 3,211,717 km (0.066 R)
• M15: 3,433,870 km (0.056 R)
• M16: 3,765,827 km (0.081 R)
• M17: 3,871,742 km (0.114 R)
• M18: 4,371,848 km (0.107 R)
• M19: 4,505,738 km (0.065 R)
• M20: 4,573,207 km (0.057 R)
• M21: 4,731,930 km (0.064 R)
• M22: 4,984,900 km (0.078 R)
• M23: 5,124,924 km (0.067 R)
• M24: 5,384,925 km (0.097 R)
• M25: 5,528,539 km (0.115 R)
• M26: 5,625,030 km (0.089 R)
• M27: 6,066,194 km (0.039 R)
• M28: 6,265,757 km (0.119 R)
• M29: 6,391,719 km (0.063 R)
• M30: 6,544,009 km (0.082 R)
• M31: 6,723,078 km (0.096 R)
• M32: 7,007,763 km (0.091 R)
• M33: 7,349,444 km (0.086 R)
• M34: 7,750,516 km (0.095 R)
• M35: 8,268,723 km (0.111 R)
• M36: 8,406,952 km (0.118 R)
• M37: 8,996,068 km (0.06 R)
• M38: 9,252,628 km (0.071 R)
• M39: 9,831,422 km (0.06 R)
• M40: 10,362,345 km (0.06 R)
• M41: 10,751,599 km (0.051 R)
• M42: 10,993,499 km (0.084 R)
• M43: 11,084,753 km (0.111 R)
• M44: 11,176,158 km (0.057 R)
• M45: 11,390,531 km (0.089 R)
• M46: 11,482,833 km (0.065 R)
• M47: 11,823,318 km (0.064 R)
• M48: 12,073,147 km (0.083 R)
• M49: 12,641,469 km (0.104 R)
• M50: 12,769,076 km (0.119 R)
• M51: 12,928,996 km (0.096 R)
• M52: 13,348,020 km (0.068 R)
• M53: 13,804,293 km (0.088 R)
• M54: 14,001,463 km (0.114 R)
• M55: 14,166,470 km (0.038 R)
• M56: 14,365,285 km (0.07 R)
• M57: 14,565,148 km (0.029 R)
• M58: 14,933,757 km (0.102 R)
• M59: 15,068,545 km (0.073 R)
• M60: 15,271,549 km (0.094 R)
• M61: 15,577,776 km (0.082 R)
• M62: 15,920,355 km (0.087 R)
• M63: 16,230,920 km (0.051 R)
• M64: 16,752,867 km (0.107 R)
• M65: 16,822,879 km (0.065 R)
• M66: 17,280,200 km (0.068 R)
• M67: 17,777,463 km (0.11 R)
• M68: 18,099,547 km (0.118 R)
• M69: 18,749,700 km (0.091 R)
• M70: 19,517,735 km (0.118 R)
• M71: 19,591,487 km (0.079 R)
• M72: 21,387,559 km (0.113 R)
• M73: 21,921,324 km (0.063 R)
• M74: 22,228,299 km (0.07 R)
• M75: 22,807,691 km (0.104 R)
• M76: 23,235,840 km (0.04 R)
• M77: 23,784,565 km (0.113 R)
• M78: 23,863,254 km (0.039 R)
• M79: 26,062,193 km (0.114 R)
• M80: 26,550,480 km (0.059 R)
• M81: 26,795,821 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482

Radius: 3.6

Gravity: 37.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.74 AU - 17.66 AU

Year: 22207 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,853,064 km

• M1: 164,857 km (0.066 R)
• M2: 855,550 km (0.096 R)
• M3: 1,475,185 km (0.038 R)
• M4: 1,655,151 km (0.026 R)
• M5: 2,235,740 km (0.106 R)
• M6: 2,547,652 km (0.074 R)
• M7: 3,059,576 km (0.09 R)
• M8: 3,642,110 km (0.106 R)
• M9: 4,215,967 km (0.093 R)
• M10: 4,642,770 km (0.12 R)
• M11: 5,128,215 km (0.091 R)
• M12: 5,308,630 km (0.111 R)
• M13: 5,956,538 km (0.099 R)
• M14: 6,003,811 km (0.088 R)
• M15: 6,098,656 km (0.088 R)
• M16: 6,386,034 km (0.1 R)
• M17: 7,426,637 km (0.051 R)
• M18: 8,571,808 km (0.074 R)
• M19: 8,625,065 km (0.076 R)
• M20: 9,882,286 km (0.091 R)
• M21: 11,605,952 km (0.106 R)
• M22: 11,842,616 km (0.026 R)
• M23: 12,988,835 km (0.072 R)
• M24: 13,111,505 km (0.055 R)
• M25: 14,296,021 km (0.105 R)
• M26: 14,997,486 km (0.032 R)
• M27: 15,319,869 km (0.052 R)
• M28: 15,644,646 km (0.106 R)
• M29: 17,504,896 km (0.113 R)
• M30: 18,460,826 km (0.1 R)
• M31: 18,529,791 km (0.104 R)
• M32: 18,875,661 km (0.112 R)
• M33: 19,363,649 km (0.12 R)
• M34: 20,138,566 km (0.088 R)
• M35: 20,851,998 km (0.113 R)
• M36: 22,083,638 km (0.037 R)
• M37: 23,338,465 km (0.109 R)
• M38: 23,712,010 km (0.063 R)
• M39: 24,087,501 km (0.05 R)
• M40: 25,685,805 km (0.058 R)
• M41: 26,071,319 km (0.114 R)
• M42: 26,848,180 km (0.096 R)
• M43: 27,869,485 km (0.083 R)
• M44: 28,107,046 km (0.11 R)
• M45: 28,186,333 km (0.099 R)
• M46: 28,504,229 km (0.092 R)
• M47: 28,743,585 km (0.09 R)
• M48: 29,384,911 km (0.103 R)
• M49: 29,465,395 km (0.043 R)
• M50: 31,090,626 km (0.105 R)
• M51: 32,162,495 km (0.106 R)
• M52: 36,051,292 km (0.094 R)
• M53: 36,137,460 km (0.099 R)
• M54: 37,003,033 km (0.082 R)
• M55: 37,438,363 km (0.12 R)
• M56: 38,490,036 km (0.038 R)
• M57: 39,462,422 km (0.038 R)
• M58: 39,551,283 km (0.096 R)
• M59: 40,622,255 km (0.057 R)
• M60: 41,161,256 km (0.081 R)
• M61: 41,341,521 km (0.092 R)
• M62: 41,793,157 km (0.064 R)
• M63: 43,891,716 km (0.119 R)
• M64: 46,305,029 km (0.114 R)
• M65: 47,811,330 km (0.097 R)
• M66: 48,570,539 km (0.085 R)
• M67: 49,525,123 km (0.064 R)
• M68: 49,716,758 km (0.101 R)
• M69: 50,389,500 km (0.082 R)
• M70: 50,968,593 km (0.068 R)
• M71: 51,065,233 km (0.078 R)
• M72: 53,110,535 km (0.116 R)
• M73: 53,208,522 km (0.113 R)
• M74: 53,503,080 km (0.118 R)
• M75: 53,896,672 km (0.042 R)
• M76: 54,291,162 km (0.079 R)
• M77: 55,679,579 km (0.075 R)
• M78: 55,779,212 km (0.061 R)
• M79: 56,378,052 km (0.102 R)
• M80: 57,582,315 km (0.11 R)
• M81: 57,985,631 km (0.113 R)
• M82: 60,220,473 km (0.067 R)
• M83: 61,348,441 km (0.099 R)
• M84: 61,451,365 km (0.064 R)
• M85: 61,554,288 km (0.087 R)
• M86: 61,863,507 km (0.075 R)
• M87: 62,276,546 km (0.07 R)
• M88: 62,379,919 km (0.115 R)
• M89: 63,833,561 km (0.094 R)
• M90: 65,718,793 km (0.067 R)
• M91: 66,034,894 km (0.06 R)
• M92: 67,409,997 km (0.07 R)
• M93: 70,080,918 km (0.094 R)
• M94: 70,188,479 km (0.073 R)
• M95: 71,375,089 km (0.081 R)
• M96: 71,808,324 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452

Radius: 7.8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.48 AU - 16.7 AU

Year: 23067 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,853,064 km

• M1: 1,502,561 km (0.082 R)
• M2: 1,681,929 km (0.107 R)
• M3: 2,094,221 km (0.045 R)
• M4: 5,106,972 km (0.072 R)
• M5: 6,899,454 km (0.118 R)
• M6: 7,098,569 km (0.115 R)
• M7: 7,148,684 km (0.104 R)
• M8: 7,502,483 km (0.08 R)
• M9: 7,913,877 km (0.089 R)
• M10: 8,812,212 km (0.092 R)
• M11: 9,082,536 km (0.119 R)
• M12: 9,966,061 km (0.063 R)
• M13: 10,417,996 km (0.102 R)
• M14: 10,703,877 km (0.048 R)
• M15: 11,108,539 km (0.075 R)
• M16: 11,695,262 km (0.085 R)
• M17: 11,992,364 km (0.032 R)
• M18: 12,052,053 km (0.061 R)
• M19: 14,014,927 km (0.103 R)
• M20: 14,077,908 km (0.086 R)
• M21: 14,394,008 km (0.084 R)
• M22: 16,804,628 km (0.067 R)
• M23: 17,885,323 km (0.071 R)
• M24: 17,953,540 km (0.079 R)
• M25: 18,227,603 km (0.063 R)
• M26: 18,365,083 km (0.106 R)
• M27: 18,572,127 km (0.057 R)
• M28: 18,710,505 km (0.095 R)
• M29: 19,407,481 km (0.05 R)
• M30: 21,476,719 km (0.103 R)
• M31: 21,694,833 km (0.1 R)
• M32: 22,206,458 km (0.045 R)
• M33: 22,574,319 km (0.061 R)
• M34: 24,367,997 km (0.114 R)
• M35: 25,897,336 km (0.052 R)
• M36: 26,362,286 km (0.108 R)
• M37: 26,439,928 km (0.077 R)
• M38: 30,016,663 km (0.107 R)
• M39: 30,668,311 km (0.057 R)
• M40: 32,068,398 km (0.076 R)
• M41: 32,818,033 km (0.119 R)
• M42: 34,504,450 km (0.097 R)
• M43: 35,529,793 km (0.052 R)
• M44: 38,312,613 km (0.105 R)
• M45: 39,107,875 km (0.035 R)
• M46: 40,445,280 km (0.066 R)
• M47: 41,616,482 km (0.103 R)
• M48: 43,899,944 km (0.108 R)
• M49: 44,361,603 km (0.063 R)
• M50: 44,454,054 km (0.042 R)
• M51: 44,639,257 km (0.104 R)
• M52: 47,259,015 km (0.111 R)
• M53: 48,206,567 km (0.083 R)
• M54: 48,873,624 km (0.115 R)
• M55: 50,409,845 km (0.07 R)
• M56: 50,893,196 km (0.06 R)
• M57: 52,645,884 km (0.11 R)
• M58: 55,311,569 km (0.093 R)
• M59: 56,510,446 km (0.071 R)
• M60: 56,811,587 km (0.12 R)
• M61: 57,213,706 km (0.118 R)
• M62: 62,320,827 km (0.11 R)
• M63: 62,735,662 km (0.103 R)
• M64: 63,047,275 km (0.097 R)
• M65: 63,151,395 km (0.114 R)
• M66: 66,087,103 km (0.081 R)
• M67: 67,465,199 km (0.101 R)
• M68: 67,891,104 km (0.091 R)
• M69: 68,852,719 km (0.051 R)
• M70: 70,897,572 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit