🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 43.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.65 AU - 0.77 AU

Year: 213 Days

Day: 28.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.77 AU - 0.79 AU

Year: 246 Days

Day: 32.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.51 AU - 1.99 AU

Year: 825 Days

Day: 47.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,738,012 km

• M1: 799,152 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.51 AU - 2 AU

Year: 825 Days

Day: 43.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,738,012 km

• M1: 72,705 km (0.055 R)
• M2: 620,233 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.32 AU - 4.2 AU

Year: 2599 Days

Day: 34.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,738,012 km

• M1: 2,248,157 km (0.05 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 9.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.21 AU - 12.85 AU

Year: 13057 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 114.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,738,012 km

• M1: 200,461 km (0.068 R)
• M2: 322,084 km (0.035 R)
• M3: 502,948 km (0.084 R)
• M4: 571,314 km (0.071 R)
• M5: 643,271 km (0.054 R)
• M6: 749,934 km (0.083 R)
• M7: 1,125,425 km (0.116 R)
• M8: 1,333,964 km (0.114 R)
• M9: 1,702,274 km (0.106 R)
• M10: 2,010,595 km (0.116 R)
• M11: 2,360,505 km (0.116 R)
• M12: 2,831,439 km (0.09 R)
• M13: 3,223,685 km (0.12 R)
• M14: 3,304,318 km (0.108 R)
• M15: 3,522,431 km (0.072 R)
• M16: 3,745,482 km (0.102 R)
• M17: 3,887,151 km (0.08 R)
• M18: 4,382,320 km (0.114 R)
• M19: 4,531,768 km (0.094 R)
• M20: 4,683,012 km (0.079 R)
• M21: 5,368,020 km (0.091 R)
• M22: 6,624,194 km (0.117 R)
• M23: 6,865,196 km (0.118 R)
• M24: 7,214,507 km (0.111 R)
• M25: 7,391,481 km (0.092 R)
• M26: 8,003,486 km (0.098 R)
• M27: 8,149,942 km (0.104 R)
• M28: 8,260,346 km (0.097 R)
• M29: 8,669,346 km (0.107 R)
• M30: 8,819,842 km (0.111 R)
• M31: 9,046,931 km (0.104 R)
• M32: 9,353,008 km (0.11 R)
• M33: 9,623,481 km (0.067 R)
• M34: 10,530,643 km (0.041 R)
• M35: 10,650,920 km (0.097 R)
• M36: 10,933,510 km (0.078 R)
• M37: 13,022,794 km (0.117 R)
• M38: 13,281,598 km (0.094 R)
• M39: 13,368,365 km (0.104 R)
• M40: 13,629,413 km (0.093 R)
• M41: 14,423,030 km (0.086 R)
• M42: 16,239,746 km (0.101 R)
• M43: 17,033,363 km (0.101 R)
• M44: 17,363,974 km (0.111 R)
• M45: 17,648,958 km (0.087 R)
• M46: 18,079,351 km (0.116 R)
• M47: 19,097,066 km (0.117 R)
• M48: 19,835,331 km (0.113 R)
• M49: 19,984,032 km (0.115 R)
• M50: 20,532,757 km (0.079 R)
• M51: 20,733,517 km (0.063 R)
• M52: 21,288,974 km (0.116 R)
• M53: 21,492,277 km (0.061 R)
• M54: 22,466,159 km (0.063 R)
• M55: 24,138,963 km (0.085 R)
• M56: 24,244,878 km (0.06 R)
• M57: 24,776,549 km (0.086 R)
• M58: 24,883,362 km (0.111 R)
• M59: 24,990,324 km (0.094 R)
• M60: 26,613,162 km (0.108 R)
• M61: 26,722,518 km (0.04 R)
• M62: 27,106,536 km (0.119 R)
• M63: 28,605,058 km (0.084 R)
• M64: 29,505,637 km (0.111 R)
• M65: 29,845,673 km (0.1 R)
• M66: 31,334,620 km (0.109 R)
• M67: 33,258,898 km (0.079 R)
• M68: 35,642,441 km (0.067 R)
• M69: 35,763,017 km (0.054 R)
• M70: 35,883,742 km (0.064 R)
• M71: 36,186,229 km (0.116 R)
• M72: 36,428,727 km (0.086 R)
• M73: 38,018,653 km (0.083 R)
• M74: 38,080,288 km (0.109 R)
• M75: 38,265,340 km (0.083 R)
• M76: 38,450,692 km (0.038 R)
• M77: 38,884,227 km (0.091 R)
• M78: 40,383,048 km (0.054 R)
• M79: 41,392,684 km (0.03 R)
• M80: 42,155,334 km (0.068 R)
• M81: 42,346,669 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 8.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.85 AU - 12.55 AU

Year: 14265 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,738,012 km

• M1: 102,923 km (0.1 R)
• M2: 338,091 km (0.047 R)
• M3: 424,409 km (0.107 R)
• M4: 808,876 km (0.088 R)
• M5: 1,175,241 km (0.101 R)
• M6: 1,725,462 km (0.032 R)
• M7: 2,289,296 km (0.096 R)
• M8: 2,385,338 km (0.089 R)
• M9: 2,762,624 km (0.114 R)
• M10: 3,052,694 km (0.103 R)
• M11: 3,484,134 km (0.083 R)
• M12: 4,523,840 km (0.05 R)
• M13: 4,620,629 km (0.095 R)
• M14: 4,816,453 km (0.067 R)
• M15: 5,165,614 km (0.109 R)
• M16: 5,292,174 km (0.097 R)
• M17: 5,419,931 km (0.084 R)
• M18: 5,522,854 km (0.099 R)
• M19: 5,652,556 km (0.083 R)
• M20: 8,151,738 km (0.105 R)
• M21: 8,358,781 km (0.102 R)
• M22: 8,778,104 km (0.093 R)
• M23: 10,203,472 km (0.097 R)
• M24: 10,683,682 km (0.115 R)
• M25: 10,845,397 km (0.064 R)
• M26: 10,910,322 km (0.092 R)
• M27: 11,799,233 km (0.077 R)
• M28: 12,100,822 km (0.045 R)
• M29: 12,370,996 km (0.038 R)
• M30: 12,951,585 km (0.111 R)
• M31: 13,193,186 km (0.095 R)
• M32: 13,262,599 km (0.089 R)
• M33: 13,681,174 km (0.12 R)
• M34: 14,103,938 km (0.114 R)
• M35: 14,316,965 km (0.069 R)
• M36: 14,495,435 km (0.111 R)
• M37: 15,034,885 km (0.1 R)
• M38: 15,143,493 km (0.045 R)
• M39: 16,617,631 km (0.079 R)
• M40: 17,485,747 km (0.053 R)
• M41: 18,291,182 km (0.1 R)
• M42: 19,978,048 km (0.105 R)
• M43: 20,257,347 km (0.119 R)
• M44: 21,184,106 km (0.073 R)
• M45: 22,828,485 km (0.119 R)
• M46: 23,792,494 km (0.101 R)
• M47: 24,088,548 km (0.103 R)
• M48: 24,471,070 km (0.08 R)
• M49: 25,155,780 km (0.109 R)
• M50: 25,371,200 km (0.103 R)
• M51: 26,238,419 km (0.097 R)
• M52: 26,719,676 km (0.027 R)
• M53: 26,807,490 km (0.114 R)
• M54: 26,983,267 km (0.06 R)
• M55: 27,159,643 km (0.062 R)
• M56: 27,824,007 km (0.119 R)
• M57: 29,712,680 km (0.11 R)
• M58: 30,031,473 km (0.087 R)
• M59: 30,534,721 km (0.074 R)
• M60: 30,626,574 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 12.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.79 AU - 13.59 AU

Year: 15171 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,738,012 km

• M1: 196,871 km (0.034 R)
• M2: 313,707 km (0.059 R)
• M3: 395,537 km (0.115 R)
• M4: 607,667 km (0.09 R)
• M5: 880,832 km (0.065 R)
• M6: 3,063,166 km (0.081 R)
• M7: 3,647,645 km (0.08 R)
• M8: 4,044,378 km (0.108 R)
• M9: 4,229,431 km (0.113 R)
• M10: 4,493,172 km (0.087 R)
• M11: 4,840,239 km (0.06 R)
• M12: 5,036,960 km (0.1 R)
• M13: 6,017,425 km (0.088 R)
• M14: 6,101,798 km (0.105 R)
• M15: 7,279,432 km (0.094 R)
• M16: 7,505,176 km (0.072 R)
• M17: 7,596,131 km (0.118 R)
• M18: 7,687,535 km (0.106 R)
• M19: 8,620,876 km (0.074 R)
• M20: 9,787,889 km (0.041 R)
• M21: 11,055,881 km (0.113 R)
• M22: 11,159,552 km (0.104 R)
• M23: 11,472,511 km (0.071 R)
• M24: 12,053,848 km (0.078 R)
• M25: 12,698,914 km (0.106 R)
• M26: 14,191,452 km (0.032 R)
• M27: 14,473,893 km (0.1 R)
• M28: 15,159,351 km (0.063 R)
• M29: 17,641,030 km (0.119 R)
• M30: 18,681,034 km (0.099 R)
• M31: 18,866,685 km (0.079 R)
• M32: 19,427,079 km (0.086 R)
• M33: 19,866,747 km (0.066 R)
• M34: 21,205,498 km (0.064 R)
• M35: 23,168,222 km (0.097 R)
• M36: 23,367,636 km (0.107 R)
• M37: 23,567,798 km (0.06 R)
• M38: 23,969,468 km (0.034 R)
• M39: 24,983,892 km (0.117 R)
• M40: 25,393,491 km (0.115 R)
• M41: 26,775,176 km (0.114 R)
• M42: 27,264,511 km (0.075 R)
• M43: 27,615,767 km (0.094 R)
• M44: 28,821,526 km (0.096 R)
• M45: 29,251,171 km (0.066 R)
• M46: 29,538,848 km (0.112 R)
• M47: 30,480,117 km (0.09 R)
• M48: 30,990,994 km (0.069 R)
• M49: 31,357,658 km (0.089 R)
• M50: 32,021,424 km (0.093 R)
• M51: 32,317,778 km (0.085 R)
• M52: 32,466,328 km (0.089 R)
• M53: 33,587,864 km (0.079 R)
• M54: 34,191,192 km (0.086 R)
• M55: 34,418,431 km (0.05 R)
• M56: 35,945,676 km (0.057 R)
• M57: 36,795,092 km (0.109 R)
• M58: 36,872,584 km (0.095 R)
• M59: 37,651,091 km (0.11 R)
• M60: 38,592,511 km (0.106 R)
• M61: 39,859,605 km (0.113 R)
• M62: 39,939,340 km (0.107 R)
• M63: 40,098,812 km (0.062 R)
• M64: 40,258,433 km (0.112 R)
• M65: 41,462,695 km (0.113 R)
• M66: 42,272,170 km (0.087 R)
• M67: 42,760,457 km (0.09 R)
• M68: 43,332,370 km (0.086 R)
• M69: 44,980,190 km (0.084 R)
• M70: 45,645,153 km (0.05 R)
• M71: 46,062,381 km (0.1 R)
• M72: 46,648,655 km (0.112 R)
• M73: 47,237,323 km (0.115 R)
• M74: 47,744,011 km (0.106 R)
• M75: 48,677,352 km (0.059 R)
• M76: 52,645,585 km (0.107 R)
• M77: 52,907,980 km (0.105 R)
• M78: 52,995,494 km (0.041 R)
• M79: 54,845,422 km (0.101 R)
• M80: 55,733,734 km (0.051 R)
• M81: 56,358,455 km (0.056 R)
• M82: 57,075,178 km (0.107 R)
• M83: 57,704,835 km (0.11 R)
• M84: 57,795,043 km (0.078 R)
• M85: 58,156,023 km (0.104 R)
• M86: 59,061,838 km (0.077 R)
• M87: 59,152,644 km (0.112 R)
• M88: 59,607,571 km (0.093 R)
• M89: 61,070,937 km (0.085 R)
• M90: 61,346,646 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.9

Radius: 4.6

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.66 AU - 15.16 AU

Year: 19498 Days

Day: 17.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,738,012 km

• M1: 164,408 km (0.098 R)
• M2: 427,401 km (0.106 R)
• M3: 462,706 km (0.108 R)
• M4: 555,307 km (0.091 R)
• M5: 633,996 km (0.106 R)
• M6: 937,380 km (0.114 R)
• M7: 1,007,841 km (0.087 R)
• M8: 1,129,015 km (0.117 R)
• M9: 2,226,465 km (0.082 R)
• M10: 2,352,875 km (0.076 R)
• M11: 2,645,788 km (0.102 R)
• M12: 2,915,662 km (0.071 R)
• M13: 3,814,895 km (0.102 R)
• M14: 4,196,819 km (0.1 R)
• M15: 4,671,044 km (0.057 R)
• M16: 4,792,368 km (0.049 R)
• M17: 4,833,058 km (0.064 R)
• M18: 6,868,487 km (0.039 R)
• M19: 6,914,414 km (0.103 R)
• M20: 6,960,340 km (0.042 R)
• M21: 7,052,642 km (0.113 R)
• M22: 7,191,768 km (0.097 R)
• M23: 7,805,119 km (0.116 R)
• M24: 7,997,203 km (0.037 R)
• M25: 8,288,320 km (0.088 R)
• M26: 8,484,294 km (0.116 R)
• M27: 8,830,912 km (0.099 R)
• M28: 8,980,809 km (0.054 R)
• M29: 9,232,732 km (0.046 R)
• M30: 10,632,220 km (0.057 R)
• M31: 10,952,210 km (0.106 R)
• M32: 11,167,182 km (0.105 R)
• M33: 12,486,336 km (0.097 R)
• M34: 12,767,281 km (0.085 R)
• M35: 13,796,065 km (0.105 R)
• M36: 14,261,763 km (0.097 R)
• M37: 14,851,179 km (0.059 R)
• M38: 15,448,374 km (0.099 R)
• M39: 15,568,800 km (0.11 R)
• M40: 15,749,963 km (0.033 R)
• M41: 16,851,751 km (0.096 R)
• M42: 16,975,618 km (0.081 R)
• M43: 19,908,634 km (0.085 R)
• M44: 20,039,682 km (0.093 R)
• M45: 21,432,737 km (0.112 R)
• M46: 21,701,565 km (0.11 R)
• M47: 21,903,971 km (0.111 R)
• M48: 22,446,712 km (0.09 R)
• M49: 24,872,890 km (0.119 R)
• M50: 25,084,721 km (0.072 R)
• M51: 25,368,059 km (0.108 R)
• M52: 25,795,011 km (0.082 R)
• M53: 26,009,385 km (0.09 R)
• M54: 26,224,357 km (0.119 R)
• M55: 26,511,884 km (0.074 R)
• M56: 26,728,203 km (0.107 R)
• M57: 27,891,925 km (0.116 R)
• M58: 28,111,983 km (0.08 R)
• M59: 28,479,994 km (0.12 R)
• M60: 28,627,647 km (0.074 R)
• M61: 30,193,338 km (0.064 R)
• M62: 31,252,491 km (0.103 R)
• M63: 32,400,655 km (0.092 R)
• M64: 37,533,208 km (0.117 R)
• M65: 37,776,006 km (0.063 R)
• M66: 38,426,457 km (0.111 R)
• M67: 38,834,710 km (0.049 R)
• M68: 41,398,219 km (0.027 R)
• M69: 41,565,469 km (0.114 R)
• M70: 41,984,642 km (0.046 R)
• M71: 43,420,184 km (0.108 R)
• M72: 44,015,882 km (0.054 R)
• M73: 44,528,704 km (0.092 R)
• M74: 44,785,863 km (0.059 R)
• M75: 45,992,369 km (0.083 R)
• M76: 46,338,988 km (0.092 R)
• M77: 46,599,587 km (0.09 R)
• M78: 46,686,503 km (0.112 R)
• M79: 46,947,851 km (0.113 R)
• M80: 48,525,361 km (0.065 R)
• M81: 49,675,469 km (0.117 R)
• M82: 49,942,202 km (0.025 R)
• M83: 50,120,223 km (0.096 R)
• M84: 50,834,553 km (0.073 R)
• M85: 50,924,013 km (0.071 R)
• M86: 51,013,622 km (0.08 R)
• M87: 51,103,231 km (0.1 R)
• M88: 54,547,872 km (0.053 R)
• M89: 57,133,671 km (0.081 R)
• M90: 59,381,678 km (0.102 R)
• M91: 60,611,223 km (0.103 R)
• M92: 62,807,320 km (0.116 R)
• M93: 63,963,412 km (0.086 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 14,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit