🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.19 AU - 1.51 AU

Year: 597 Days

Day: 27 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.06 AU - 1.7 AU

Year: 617 Days

Day: 13.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.71 AU - 3.77 AU

Year: 2221 Days

Day: 39.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.79 AU - 3.85 AU

Year: 2304 Days

Day: 23.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 13.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.08 AU - 6.24 AU

Year: 4463 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,676,660 km

• M1: 221,854 km (0.079 R)
• M2: 745,895 km (0.098 R)
• M3: 858,393 km (0.102 R)
• M4: 977,472 km (0.104 R)
• M5: 1,117,047 km (0.094 R)
• M6: 1,248,993 km (0.085 R)
• M7: 1,355,357 km (0.116 R)
• M8: 1,465,012 km (0.071 R)
• M9: 1,594,414 km (0.075 R)
• M10: 1,812,977 km (0.116 R)
• M11: 1,935,048 km (0.068 R)
• M12: 2,096,016 km (0.115 R)
• M13: 2,243,070 km (0.109 R)
• M14: 2,336,868 km (0.113 R)
• M15: 2,470,310 km (0.112 R)
• M16: 2,567,249 km (0.066 R)
• M17: 2,725,224 km (0.082 R)
• M18: 2,825,605 km (0.084 R)
• M19: 3,071,843 km (0.12 R)
• M20: 3,389,589 km (0.118 R)
• M21: 4,149,396 km (0.054 R)
• M22: 4,335,795 km (0.117 R)
• M23: 4,596,694 km (0.116 R)
• M24: 4,838,594 km (0.049 R)
• M25: 5,359,942 km (0.106 R)
• M26: 6,349,233 km (0.079 R)
• M27: 6,673,411 km (0.036 R)
• M28: 7,169,777 km (0.104 R)
• M29: 7,564,267 km (0.088 R)
• M30: 7,706,983 km (0.12 R)
• M31: 7,821,725 km (0.115 R)
• M32: 7,908,192 km (0.068 R)
• M33: 8,198,562 km (0.101 R)
• M34: 8,345,168 km (0.111 R)
• M35: 8,640,923 km (0.068 R)
• M36: 8,790,072 km (0.082 R)
• M37: 8,879,980 km (0.059 R)
• M38: 9,091,063 km (0.108 R)
• M39: 9,303,791 km (0.106 R)
• M40: 9,487,497 km (0.108 R)
• M41: 9,610,616 km (0.102 R)
• M42: 10,045,796 km (0.109 R)
• M43: 10,806,651 km (0.112 R)
• M44: 10,903,142 km (0.073 R)
• M45: 11,291,797 km (0.094 R)
• M46: 11,389,634 km (0.116 R)
• M47: 11,487,770 km (0.07 R)
• M48: 12,216,312 km (0.089 R)
• M49: 12,586,267 km (0.084 R)
• M50: 13,857,550 km (0.075 R)
• M51: 14,102,591 km (0.065 R)
• M52: 15,205,427 km (0.099 R)
• M53: 16,335,788 km (0.041 R)
• M54: 16,780,692 km (0.079 R)
• M55: 17,493,227 km (0.043 R)
• M56: 18,445,866 km (0.115 R)
• M57: 18,947,917 km (0.091 R)
• M58: 19,259,230 km (0.109 R)
• M59: 20,005,125 km (0.106 R)
• M60: 20,282,330 km (0.097 R)
• M61: 20,481,145 km (0.079 R)
• M62: 21,202,057 km (0.105 R)
• M63: 22,669,014 km (0.108 R)
• M64: 23,414,760 km (0.068 R)
• M65: 24,548,412 km (0.075 R)
• M66: 25,485,344 km (0.11 R)
• M67: 26,825,441 km (0.073 R)
• M68: 27,790,348 km (0.119 R)
• M69: 28,543,872 km (0.116 R)
• M70: 28,856,083 km (0.104 R)
• M71: 28,945,393 km (0.105 R)
• M72: 29,034,852 km (0.092 R)
• M73: 29,754,268 km (0.059 R)
• M74: 30,297,608 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.3

Radius: 10.8

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.75 AU - 8.33 AU

Year: 7113 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,676,660 km

• M1: 148,999 km (0.105 R)
• M2: 298,897 km (0.085 R)
• M3: 671,395 km (0.098 R)
• M4: 872,754 km (0.111 R)
• M5: 1,112,111 km (0.098 R)
• M6: 1,758,224 km (0.092 R)
• M7: 1,843,794 km (0.095 R)
• M8: 1,930,561 km (0.073 R)
• M9: 2,086,142 km (0.104 R)
• M10: 2,176,948 km (0.101 R)
• M11: 2,292,288 km (0.106 R)
• M12: 2,386,086 km (0.026 R)
• M13: 2,529,251 km (0.083 R)
• M14: 2,650,874 km (0.099 R)
• M15: 2,925,237 km (0.097 R)
• M16: 3,235,204 km (0.118 R)
• M17: 3,447,782 km (0.114 R)
• M18: 3,858,877 km (0.118 R)
• M19: 4,056,047 km (0.093 R)
• M20: 4,141,617 km (0.106 R)
• M21: 4,314,552 km (0.097 R)
• M22: 5,030,378 km (0.08 R)
• M23: 5,308,331 km (0.084 R)
• M24: 5,623,085 km (0.043 R)
• M25: 6,370,177 km (0.096 R)
• M26: 7,148,534 km (0.112 R)
• M27: 7,252,206 km (0.096 R)
• M28: 7,813,946 km (0.117 R)
• M29: 7,956,662 km (0.112 R)
• M30: 8,208,435 km (0.062 R)
• M31: 9,773,378 km (0.064 R)
• M32: 9,850,272 km (0.116 R)
• M33: 10,827,295 km (0.032 R)
• M34: 11,387,839 km (0.093 R)
• M35: 12,163,803 km (0.108 R)
• M36: 12,872,598 km (0.074 R)
• M37: 13,466,352 km (0.116 R)
• M38: 13,939,081 km (0.039 R)
• M39: 14,068,932 km (0.084 R)
• M40: 14,199,231 km (0.036 R)
• M41: 14,900,995 km (0.106 R)
• M42: 15,300,721 km (0.074 R)
• M43: 15,613,979 km (0.11 R)
• M44: 15,929,480 km (0.094 R)
• M45: 16,338,182 km (0.093 R)
• M46: 16,658,321 km (0.1 R)
• M47: 16,934,479 km (0.094 R)
• M48: 17,258,658 km (0.058 R)
• M49: 17,678,429 km (0.064 R)
• M50: 18,909,769 km (0.037 R)
• M51: 19,294,236 km (0.051 R)
• M52: 19,487,516 km (0.108 R)
• M53: 19,632,776 km (0.089 R)
• M54: 21,454,728 km (0.119 R)
• M55: 22,360,543 km (0.058 R)
• M56: 22,563,548 km (0.039 R)
• M57: 22,971,202 km (0.106 R)
• M58: 23,742,528 km (0.113 R)
• M59: 24,522,083 km (0.115 R)
• M60: 25,151,890 km (0.113 R)
• M61: 27,073,175 km (0.081 R)
• M62: 28,215,505 km (0.056 R)
• M63: 29,041,135 km (0.087 R)
• M64: 29,318,041 km (0.084 R)
• M65: 29,484,693 km (0.116 R)
• M66: 29,874,695 km (0.087 R)
• M67: 31,622,148 km (0.11 R)
• M68: 31,792,988 km (0.111 R)
• M69: 32,250,159 km (0.076 R)
• M70: 32,709,574 km (0.047 R)
• M71: 32,997,700 km (0.088 R)
• M72: 33,576,644 km (0.102 R)
• M73: 34,217,371 km (0.086 R)
• M74: 34,334,207 km (0.079 R)
• M75: 35,747,758 km (0.102 R)
• M76: 36,044,560 km (0.093 R)
• M77: 36,282,570 km (0.06 R)
• M78: 36,700,546 km (0.035 R)
• M79: 37,120,019 km (0.081 R)
• M80: 37,782,438 km (0.082 R)
• M81: 37,963,751 km (0.071 R)
• M82: 39,486,208 km (0.116 R)
• M83: 40,718,446 km (0.106 R)
• M84: 41,028,562 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.6

Radius: 13.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.73 AU - 9.51 AU

Year: 10488 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,676,660 km

• M1: 263,292 km (0.082 R)
• M2: 420,071 km (0.101 R)
• M3: 621,280 km (0.075 R)
• M4: 950,994 km (0.103 R)
• M5: 1,423,573 km (0.108 R)
• M6: 1,604,587 km (0.082 R)
• M7: 1,841,999 km (0.086 R)
• M8: 2,091,229 km (0.109 R)
• M9: 2,194,152 km (0.105 R)
• M10: 2,458,940 km (0.098 R)
• M11: 3,467,529 km (0.102 R)
• M12: 4,032,111 km (0.042 R)
• M13: 4,292,412 km (0.086 R)
• M14: 4,424,656 km (0.106 R)
• M15: 4,558,247 km (0.082 R)
• M16: 4,693,334 km (0.119 R)
• M17: 5,459,724 km (0.1 R)
• M18: 6,227,759 km (0.095 R)
• M19: 6,453,353 km (0.111 R)
• M20: 6,758,682 km (0.083 R)
• M21: 7,146,889 km (0.075 R)
• M22: 7,582,368 km (0.084 R)
• M23: 8,313,902 km (0.039 R)
• M24: 8,771,970 km (0.078 R)
• M25: 8,940,567 km (0.111 R)
• M26: 9,281,201 km (0.048 R)
• M27: 9,800,157 km (0.094 R)
• M28: 10,506,707 km (0.067 R)
• M29: 11,002,026 km (0.087 R)
• M30: 12,203,147 km (0.051 R)
• M31: 13,107,167 km (0.096 R)
• M32: 13,203,658 km (0.105 R)
• M33: 13,348,768 km (0.117 R)
• M34: 14,082,096 km (0.027 R)
• M35: 14,528,496 km (0.094 R)
• M36: 14,778,474 km (0.092 R)
• M37: 14,878,855 km (0.085 R)
• M38: 15,639,111 km (0.093 R)
• M39: 15,895,372 km (0.112 R)
• M40: 16,256,501 km (0.118 R)
• M41: 16,776,952 km (0.087 R)
• M42: 17,356,046 km (0.1 R)
• M43: 17,674,540 km (0.107 R)
• M44: 17,834,609 km (0.081 R)
• M45: 18,804,752 km (0.117 R)
• M46: 19,296,330 km (0.113 R)
• M47: 19,406,135 km (0.071 R)
• M48: 20,796,348 km (0.069 R)
• M49: 21,021,792 km (0.114 R)
• M50: 21,645,914 km (0.08 R)
• M51: 22,506,850 km (0.061 R)
• M52: 22,854,216 km (0.093 R)
• M53: 23,203,527 km (0.067 R)
• M54: 23,613,276 km (0.104 R)
• M55: 25,276,056 km (0.108 R)
• M56: 25,456,471 km (0.102 R)
• M57: 27,530,795 km (0.099 R)
• M58: 27,654,513 km (0.071 R)
• M59: 29,658,975 km (0.104 R)
• M60: 29,976,421 km (0.103 R)
• M61: 31,257,428 km (0.111 R)
• M62: 31,645,186 km (0.079 R)
• M63: 32,490,862 km (0.079 R)
• M64: 32,752,509 km (0.112 R)
• M65: 34,005,092 km (0.08 R)
• M66: 37,034,000 km (0.053 R)
• M67: 37,239,099 km (0.113 R)
• M68: 37,993,970 km (0.112 R)
• M69: 38,753,777 km (0.113 R)
• M70: 40,358,962 km (0.101 R)
• M71: 41,204,938 km (0.104 R)
• M72: 42,556,555 km (0.104 R)
• M73: 43,850,277 km (0.071 R)
• M74: 44,647,335 km (0.114 R)
• M75: 45,522,333 km (0.11 R)
• M76: 46,108,757 km (0.096 R)
• M77: 47,511,536 km (0.093 R)
• M78: 48,255,486 km (0.078 R)
• M79: 48,703,831 km (0.076 R)
• M80: 48,928,377 km (0.063 R)
• M81: 49,905,850 km (0.088 R)
• M82: 50,586,221 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.2

Radius: 5.2

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.45 AU - 17.41 AU

Year: 23080 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,676,660 km

• M1: 102,624 km (0.039 R)
• M2: 214,673 km (0.096 R)
• M3: 792,420 km (0.099 R)
• M4: 1,417,141 km (0.106 R)
• M5: 1,576,163 km (0.072 R)
• M6: 1,842,447 km (0.062 R)
• M7: 2,051,585 km (0.075 R)
• M8: 2,921,198 km (0.11 R)
• M9: 3,206,032 km (0.063 R)
• M10: 3,499,693 km (0.076 R)
• M11: 3,542,328 km (0.12 R)
• M12: 3,978,555 km (0.114 R)
• M13: 5,093,209 km (0.114 R)
• M14: 5,336,904 km (0.067 R)
• M15: 6,349,233 km (0.091 R)
• M16: 7,092,285 km (0.105 R)
• M17: 8,200,656 km (0.103 R)
• M18: 9,660,283 km (0.069 R)
• M19: 9,840,698 km (0.09 R)
• M20: 11,642,005 km (0.082 R)
• M21: 12,091,697 km (0.097 R)
• M22: 12,221,248 km (0.095 R)
• M23: 12,744,093 km (0.07 R)
• M24: 14,150,911 km (0.056 R)
• M25: 14,699,786 km (0.112 R)
• M26: 14,768,751 km (0.045 R)
• M27: 16,530,864 km (0.099 R)
• M28: 16,674,627 km (0.097 R)
• M29: 16,818,840 km (0.083 R)
• M30: 17,108,461 km (0.091 R)
• M31: 17,913,597 km (0.046 R)
• M32: 18,432,402 km (0.089 R)
• M33: 18,805,948 km (0.07 R)
• M34: 18,956,145 km (0.115 R)
• M35: 19,182,037 km (0.059 R)
• M36: 19,333,281 km (0.099 R)
• M37: 19,408,977 km (0.108 R)
• M38: 19,712,811 km (0.03 R)
• M39: 20,479,201 km (0.117 R)
• M40: 20,788,569 km (0.116 R)
• M41: 20,943,702 km (0.04 R)
• M42: 21,021,493 km (0.064 R)
• M43: 21,255,314 km (0.12 R)
• M44: 22,199,426 km (0.087 R)
• M45: 26,361,389 km (0.081 R)
• M46: 28,057,529 km (0.107 R)
• M47: 33,444,250 km (0.107 R)
• M48: 34,908,663 km (0.037 R)
• M49: 35,185,569 km (0.092 R)
• M50: 36,207,173 km (0.076 R)
• M51: 38,660,129 km (0.114 R)
• M52: 40,971,715 km (0.026 R)
• M53: 41,263,730 km (0.079 R)
• M54: 41,556,493 km (0.104 R)
• M55: 43,327,582 km (0.063 R)
• M56: 44,721,984 km (0.106 R)
• M57: 45,827,961 km (0.071 R)
• M58: 46,435,029 km (0.06 R)
• M59: 47,861,744 km (0.096 R)
• M60: 47,964,219 km (0.068 R)
• M61: 48,169,318 km (0.095 R)
• M62: 48,580,413 km (0.036 R)
• M63: 50,236,611 km (0.055 R)
• M64: 52,861,305 km (0.076 R)
• M65: 54,030,263 km (0.098 R)
• M66: 54,136,926 km (0.116 R)
• M67: 56,285,301 km (0.099 R)
• M68: 61,331,237 km (0.03 R)
• M69: 61,888,490 km (0.116 R)
• M70: 63,569,970 km (0.035 R)
• M71: 66,063,018 km (0.065 R)
• M72: 68,934,848 km (0.044 R)
• M73: 70,444,141 km (0.045 R)
• M74: 71,495,515 km (0.088 R)
• M75: 72,434,391 km (0.042 R)
• M76: 73,850,186 km (0.077 R)
• M77: 74,799,235 km (0.092 R)
• M78: 75,037,095 km (0.089 R)
• M79: 76,709,300 km (0.08 R)
• M80: 77,309,487 km (0.051 R)
• M81: 80,699,225 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 12,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit