🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.13 AU - 1.61 AU

Year: 586 Days

Day: 21.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,304,229 km

• M1: 622,327 km (0.109 R)
• M2: 828,473 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.56 AU - 3.18 AU

Year: 1776 Days

Day: 22.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.85 AU - 3.03 AU

Year: 1841 Days

Day: 42.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,304,229 km

• M1: 163,361 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.77 AU - 3.89 AU

Year: 2738 Days

Day: 38 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.5

Radius: 8.4

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.44 AU - 6.08 AU

Year: 4406 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,304,229 km

• M1: 140,472 km (0.065 R)
• M2: 213,177 km (0.052 R)
• M3: 308,620 km (0.111 R)
• M4: 363,224 km (0.084 R)
• M5: 442,660 km (0.097 R)
• M6: 645,066 km (0.095 R)
• M7: 1,075,609 km (0.105 R)
• M8: 1,482,216 km (0.118 R)
• M9: 1,772,585 km (0.112 R)
• M10: 1,825,842 km (0.065 R)
• M11: 1,879,548 km (0.112 R)
• M12: 1,951,953 km (0.037 R)
• M13: 2,081,056 km (0.084 R)
• M14: 2,232,000 km (0.051 R)
• M15: 2,406,282 km (0.119 R)
• M16: 2,525,062 km (0.114 R)
• M17: 3,125,997 km (0.087 R)
• M18: 3,234,156 km (0.103 R)
• M19: 3,365,354 km (0.047 R)
• M20: 3,931,432 km (0.108 R)
• M21: 4,526,981 km (0.081 R)
• M22: 4,624,818 km (0.053 R)
• M23: 5,074,210 km (0.092 R)
• M24: 5,252,680 km (0.106 R)
• M25: 5,407,514 km (0.056 R)
• M26: 5,537,515 km (0.067 R)
• M27: 5,668,712 km (0.034 R)
• M28: 5,747,849 km (0.115 R)
• M29: 5,907,321 km (0.094 R)
• M30: 6,367,035 km (0.063 R)
• M31: 6,642,893 km (0.108 R)
• M32: 6,894,517 km (0.1 R)
• M33: 6,979,189 km (0.062 R)
• M34: 7,064,011 km (0.066 R)
• M35: 7,464,934 km (0.09 R)
• M36: 8,020,839 km (0.102 R)
• M37: 8,469,184 km (0.09 R)
• M38: 8,681,164 km (0.11 R)
• M39: 10,117,603 km (0.114 R)
• M40: 10,863,199 km (0.09 R)
• M41: 11,929,682 km (0.109 R)
• M42: 11,997,450 km (0.047 R)
• M43: 12,441,008 km (0.109 R)
• M44: 12,647,602 km (0.04 R)
• M45: 12,716,717 km (0.104 R)
• M46: 12,890,101 km (0.052 R)
• M47: 13,134,095 km (0.112 R)
• M48: 13,203,957 km (0.08 R)
• M49: 13,449,896 km (0.098 R)
• M50: 13,520,506 km (0.097 R)
• M51: 13,591,116 km (0.075 R)
• M52: 13,875,053 km (0.094 R)
• M53: 14,665,977 km (0.089 R)
• M54: 15,066,899 km (0.105 R)
• M55: 15,693,565 km (0.114 R)
• M56: 16,103,762 km (0.049 R)
• M57: 16,328,907 km (0.105 R)
• M58: 16,479,552 km (0.081 R)
• M59: 17,048,772 km (0.1 R)
• M60: 17,585,828 km (0.072 R)
• M61: 19,270,001 km (0.084 R)
• M62: 19,389,380 km (0.091 R)
• M63: 19,509,058 km (0.11 R)
• M64: 20,272,606 km (0.1 R)
• M65: 20,515,702 km (0.066 R)
• M66: 20,759,846 km (0.115 R)
• M67: 20,841,377 km (0.092 R)
• M68: 21,333,105 km (0.086 R)
• M69: 21,415,534 km (0.102 R)
• M70: 21,539,251 km (0.115 R)
• M71: 21,621,829 km (0.089 R)
• M72: 22,747,254 km (0.097 R)
• M73: 23,891,528 km (0.055 R)
• M74: 25,141,568 km (0.085 R)
• M75: 25,315,550 km (0.078 R)
• M76: 25,621,179 km (0.093 R)
• M77: 25,752,525 km (0.064 R)
• M78: 28,380,661 km (0.085 R)
• M79: 29,108,006 km (0.077 R)
• M80: 29,703,555 km (0.061 R)
• M81: 30,395,595 km (0.096 R)
• M82: 30,720,372 km (0.081 R)
• M83: 30,813,421 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 14.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.79 AU - 6.59 AU

Year: 5625 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,304,229 km

• M1: 181,462 km (0.086 R)
• M2: 289,322 km (0.086 R)
• M3: 533,616 km (0.052 R)
• M4: 642,224 km (0.105 R)
• M5: 760,256 km (0.105 R)
• M6: 1,115,252 km (0.063 R)
• M7: 1,262,307 km (0.063 R)
• M8: 1,451,548 km (0.057 R)
• M9: 1,632,113 km (0.058 R)
• M10: 1,996,384 km (0.108 R)
• M11: 2,240,228 km (0.109 R)
• M12: 2,892,624 km (0.094 R)
• M13: 3,480,245 km (0.085 R)
• M14: 3,901,213 km (0.083 R)
• M15: 4,053,803 km (0.062 R)
• M16: 4,156,726 km (0.03 R)
• M17: 4,417,625 km (0.072 R)
• M18: 4,846,522 km (0.075 R)
• M19: 5,802,453 km (0.095 R)
• M20: 5,948,011 km (0.042 R)
• M21: 6,272,489 km (0.076 R)
• M22: 6,421,937 km (0.11 R)
• M23: 6,512,145 km (0.117 R)
• M24: 7,062,515 km (0.091 R)
• M25: 7,564,566 km (0.095 R)
• M26: 7,691,874 km (0.085 R)
• M27: 7,819,929 km (0.118 R)
• M28: 8,339,184 km (0.074 R)
• M29: 8,437,769 km (0.099 R)
• M30: 10,740,529 km (0.112 R)
• M31: 11,100,012 km (0.115 R)
• M32: 11,831,097 km (0.093 R)
• M33: 12,165,299 km (0.066 R)
• M34: 12,352,147 km (0.026 R)
• M35: 12,502,492 km (0.051 R)
• M36: 12,880,825 km (0.113 R)
• M37: 13,148,007 km (0.116 R)
• M38: 13,532,773 km (0.115 R)
• M39: 14,116,803 km (0.111 R)
• M40: 14,234,686 km (0.112 R)
• M41: 15,592,885 km (0.035 R)
• M42: 15,755,498 km (0.118 R)
• M43: 16,411,186 km (0.089 R)
• M44: 16,659,368 km (0.102 R)
• M45: 16,825,572 km (0.045 R)
• M46: 17,369,510 km (0.118 R)
• M47: 17,707,152 km (0.082 R)
• M48: 18,388,869 km (0.042 R)
• M49: 18,776,029 km (0.087 R)
• M50: 19,035,731 km (0.027 R)
• M51: 19,558,725 km (0.116 R)
• M52: 20,219,050 km (0.105 R)
• M53: 20,440,754 km (0.093 R)
• M54: 21,200,711 km (0.104 R)
• M55: 22,335,261 km (0.12 R)
• M56: 22,794,527 km (0.082 R)
• M57: 23,349,834 km (0.099 R)
• M58: 23,629,133 km (0.063 R)
• M59: 24,003,278 km (0.07 R)
• M60: 24,804,973 km (0.087 R)
• M61: 25,185,250 km (0.093 R)
• M62: 25,807,428 km (0.089 R)
• M63: 26,386,222 km (0.074 R)
• M64: 26,483,012 km (0.066 R)
• M65: 28,148,186 km (0.057 R)
• M66: 28,445,437 km (0.114 R)
• M67: 28,694,068 km (0.076 R)
• M68: 29,043,379 km (0.106 R)
• M69: 29,594,947 km (0.081 R)
• M70: 29,998,412 km (0.086 R)
• M71: 30,963,767 km (0.1 R)
• M72: 31,373,366 km (0.117 R)
• M73: 32,404,993 km (0.067 R)
• M74: 32,977,205 km (0.1 R)
• M75: 34,395,692 km (0.057 R)
• M76: 35,780,669 km (0.086 R)
• M77: 35,995,342 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 10.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.78 AU - 7.3 AU

Year: 6823 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,304,229 km

• M1: 155,133 km (0.069 R)
• M2: 278,850 km (0.046 R)
• M3: 407,205 km (0.049 R)
• M4: 642,822 km (0.049 R)
• M5: 746,643 km (0.053 R)
• M6: 905,366 km (0.086 R)
• M7: 1,147,116 km (0.041 R)
• M8: 1,219,971 km (0.089 R)
• M9: 1,313,469 km (0.119 R)
• M10: 1,488,200 km (0.113 R)
• M11: 1,796,371 km (0.091 R)
• M12: 2,147,477 km (0.074 R)
• M13: 2,354,521 km (0.054 R)
• M14: 2,520,275 km (0.094 R)
• M15: 3,273,351 km (0.101 R)
• M16: 4,035,702 km (0.028 R)
• M17: 4,350,007 km (0.042 R)
• M18: 4,851,309 km (0.089 R)
• M19: 5,308,929 km (0.065 R)
• M20: 5,495,927 km (0.036 R)
• M21: 6,005,158 km (0.086 R)
• M22: 6,496,288 km (0.1 R)
• M23: 6,662,940 km (0.08 R)
• M24: 7,447,580 km (0.1 R)
• M25: 7,587,155 km (0.078 R)
• M26: 8,046,421 km (0.045 R)
• M27: 8,733,823 km (0.062 R)
• M28: 9,066,080 km (0.085 R)
• M29: 9,743,010 km (0.083 R)
• M30: 10,164,727 km (0.05 R)
• M31: 10,592,427 km (0.086 R)
• M32: 13,027,431 km (0.087 R)
• M33: 13,195,729 km (0.096 R)
• M34: 13,322,438 km (0.091 R)
• M35: 13,491,933 km (0.084 R)
• M36: 13,961,969 km (0.075 R)
• M37: 14,611,523 km (0.11 R)
• M38: 15,805,314 km (0.044 R)
• M39: 15,939,952 km (0.1 R)
• M40: 16,074,890 km (0.084 R)
• M41: 16,300,782 km (0.115 R)
• M42: 16,482,095 km (0.112 R)
• M43: 16,573,051 km (0.086 R)
• M44: 17,168,300 km (0.092 R)
• M45: 17,260,602 km (0.114 R)
• M46: 17,399,130 km (0.102 R)
• M47: 17,677,532 km (0.087 R)
• M48: 17,910,605 km (0.104 R)
• M49: 18,050,928 km (0.116 R)
• M50: 19,618,863 km (0.096 R)
• M51: 20,297,140 km (0.092 R)
• M52: 20,492,216 km (0.068 R)
• M53: 20,835,393 km (0.087 R)
• M54: 22,076,307 km (0.067 R)
• M55: 22,629,819 km (0.101 R)
• M56: 23,086,243 km (0.06 R)
• M57: 23,648,132 km (0.091 R)
• M58: 23,853,530 km (0.065 R)
• M59: 24,266,121 km (0.102 R)
• M60: 24,889,495 km (0.107 R)
• M61: 25,098,484 km (0.061 R)
• M62: 25,887,463 km (0.099 R)
• M63: 26,152,101 km (0.037 R)
• M64: 26,524,301 km (0.111 R)
• M65: 27,059,113 km (0.106 R)
• M66: 27,220,230 km (0.07 R)
• M67: 27,381,646 km (0.079 R)
• M68: 27,597,366 km (0.101 R)
• M69: 28,411,478 km (0.092 R)
• M70: 29,564,429 km (0.069 R)
• M71: 29,785,684 km (0.084 R)
• M72: 30,844,687 km (0.048 R)
• M73: 31,125,333 km (0.086 R)
• M74: 31,463,275 km (0.047 R)
• M75: 31,632,769 km (0.115 R)
• M76: 32,541,576 km (0.043 R)
• M77: 33,920,868 km (0.051 R)
• M78: 34,443,115 km (0.119 R)
• M79: 34,559,502 km (0.083 R)
• M80: 34,851,068 km (0.067 R)
• M81: 35,612,970 km (0.099 R)
• M82: 36,321,017 km (0.114 R)
• M83: 36,914,771 km (0.108 R)
• M84: 37,631,344 km (0.055 R)
• M85: 39,686,819 km (0.075 R)
• M86: 40,543,716 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 11.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.97 AU - 8.53 AU

Year: 7130 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,304,229 km

• M1: 141,520 km (0.119 R)
• M2: 432,039 km (0.082 R)
• M3: 603,777 km (0.109 R)
• M4: 727,195 km (0.109 R)
• M5: 1,220,419 km (0.079 R)
• M6: 1,326,933 km (0.058 R)
• M7: 1,530,386 km (0.107 R)
• M8: 1,685,070 km (0.104 R)
• M9: 1,968,409 km (0.071 R)
• M10: 2,073,426 km (0.04 R)
• M11: 2,444,579 km (0.106 R)
• M12: 2,535,086 km (0.071 R)
• M13: 2,696,053 km (0.108 R)
• M14: 2,932,118 km (0.115 R)
• M15: 3,028,459 km (0.117 R)
• M16: 3,101,463 km (0.03 R)
• M17: 3,174,916 km (0.086 R)
• M18: 3,475,159 km (0.104 R)
• M19: 3,628,796 km (0.097 R)
• M20: 3,706,437 km (0.091 R)
• M21: 4,049,614 km (0.106 R)
• M22: 4,320,536 km (0.065 R)
• M23: 4,402,965 km (0.081 R)
• M24: 5,023,796 km (0.088 R)
• M25: 5,227,099 km (0.039 R)
• M26: 5,433,245 km (0.085 R)
• M27: 5,702,222 km (0.119 R)
• M28: 6,253,191 km (0.09 R)
• M29: 6,440,787 km (0.11 R)
• M30: 7,242,033 km (0.117 R)
• M31: 7,340,319 km (0.095 R)
• M32: 7,637,869 km (0.095 R)
• M33: 7,771,460 km (0.119 R)
• M34: 8,142,612 km (0.112 R)
• M35: 8,244,937 km (0.076 R)
• M36: 8,832,557 km (0.088 R)
• M37: 9,149,107 km (0.048 R)
• M38: 9,397,888 km (0.09 R)
• M39: 9,469,396 km (0.092 R)
• M40: 9,648,913 km (0.047 R)
• M41: 9,865,980 km (0.118 R)
• M42: 10,563,704 km (0.116 R)
• M43: 13,108,962 km (0.097 R)
• M44: 13,550,874 km (0.111 R)
• M45: 14,449,509 km (0.106 R)
• M46: 14,781,018 km (0.041 R)
• M47: 14,947,670 km (0.083 R)
• M48: 15,115,070 km (0.081 R)
• M49: 15,748,168 km (0.07 R)
• M50: 16,174,971 km (0.103 R)
• M51: 16,865,963 km (0.054 R)
• M52: 17,478,417 km (0.06 R)
• M53: 17,566,530 km (0.109 R)
• M54: 17,743,205 km (0.1 R)
• M55: 17,831,767 km (0.119 R)
• M56: 21,162,863 km (0.118 R)
• M57: 21,492,277 km (0.108 R)
• M58: 21,633,946 km (0.092 R)
• M59: 22,251,486 km (0.108 R)
• M60: 22,490,544 km (0.117 R)
• M61: 22,682,328 km (0.036 R)
• M62: 23,309,742 km (0.112 R)
• M63: 23,455,301 km (0.094 R)
• M64: 24,040,677 km (0.119 R)
• M65: 24,433,521 km (0.105 R)
• M66: 25,875,644 km (0.092 R)
• M67: 26,177,533 km (0.096 R)
• M68: 27,140,943 km (0.088 R)
• M69: 27,704,030 km (0.045 R)
• M70: 29,154,680 km (0.065 R)
• M71: 30,258,713 km (0.101 R)
• M72: 31,698,442 km (0.113 R)
• M73: 31,806,003 km (0.067 R)
• M74: 32,507,916 km (0.073 R)
• M75: 33,105,859 km (0.11 R)
• M76: 33,324,122 km (0.075 R)
• M77: 33,982,054 km (0.086 R)
• M78: 34,257,464 km (0.091 R)
• M79: 35,422,083 km (0.119 R)
• M80: 36,882,009 km (0.072 R)
• M81: 36,995,105 km (0.115 R)
• M82: 37,676,224 km (0.098 R)
• M83: 37,961,208 km (0.111 R)
• M84: 38,075,500 km (0.045 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit