🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.14 AU

Year: 393 Days

Day: 30.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.23 AU - 1.89 AU

Year: 691 Days

Day: 47.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,254,235 km

• M1: 856,897 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.54 AU - 2.34 AU

Year: 959 Days

Day: 31.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.44 AU - 3.2 AU

Year: 1680 Days

Day: 15.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.76 AU - 4.8 AU

Year: 3707 Days

Day: 30.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 13.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.08 AU - 10.06 AU

Year: 8133 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,254,235 km

• M1: 190,438 km (0.059 R)
• M2: 466,297 km (0.113 R)
• M3: 756,965 km (0.104 R)
• M4: 931,247 km (0.111 R)
• M5: 1,186,162 km (0.115 R)
• M6: 1,421,329 km (0.081 R)
• M7: 1,537,567 km (0.109 R)
• M8: 1,642,136 km (0.058 R)
• M9: 1,780,065 km (0.091 R)
• M10: 1,906,176 km (0.115 R)
• M11: 2,035,429 km (0.112 R)
• M12: 2,235,142 km (0.101 R)
• M13: 2,406,581 km (0.056 R)
• M14: 2,564,706 km (0.117 R)
• M15: 2,654,016 km (0.081 R)
• M16: 2,873,027 km (0.11 R)
• M17: 3,387,644 km (0.103 R)
• M18: 3,486,229 km (0.058 R)
• M19: 3,767,473 km (0.117 R)
• M20: 4,352,101 km (0.088 R)
• M21: 5,077,950 km (0.103 R)
• M22: 5,168,457 km (0.07 R)
• M23: 5,746,952 km (0.091 R)
• M24: 6,665,632 km (0.119 R)
• M25: 7,629,940 km (0.08 R)
• M26: 7,786,270 km (0.111 R)
• M27: 7,917,318 km (0.051 R)
• M28: 8,075,592 km (0.083 R)
• M29: 8,475,767 km (0.107 R)
• M30: 9,295,862 km (0.034 R)
• M31: 9,602,837 km (0.085 R)
• M32: 9,828,281 km (0.072 R)
• M33: 9,941,676 km (0.06 R)
• M34: 10,055,520 km (0.115 R)
• M35: 10,284,554 km (0.114 R)
• M36: 12,026,023 km (0.056 R)
• M37: 12,698,765 km (0.104 R)
• M38: 13,070,815 km (0.045 R)
• M39: 13,195,579 km (0.12 R)
• M40: 14,369,175 km (0.114 R)
• M41: 15,575,831 km (0.047 R)
• M42: 15,708,225 km (0.092 R)
• M43: 16,141,161 km (0.108 R)
• M44: 16,477,009 km (0.096 R)
• M45: 16,578,137 km (0.03 R)
• M46: 17,429,199 km (0.104 R)
• M47: 17,635,644 km (0.081 R)
• M48: 18,364,485 km (0.107 R)
• M49: 19,422,740 km (0.082 R)
• M50: 19,995,251 km (0.055 R)
• M51: 20,211,420 km (0.063 R)
• M52: 20,536,945 km (0.059 R)
• M53: 20,718,707 km (0.101 R)
• M54: 21,745,995 km (0.104 R)
• M55: 21,894,097 km (0.069 R)
• M56: 22,602,144 km (0.088 R)
• M57: 23,128,728 km (0.086 R)
• M58: 23,242,124 km (0.079 R)
• M59: 23,697,350 km (0.08 R)
• M60: 23,811,643 km (0.115 R)
• M61: 24,462,842 km (0.102 R)
• M62: 25,978,717 km (0.047 R)
• M63: 26,451,297 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 14.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.45 AU - 11.51 AU

Year: 11185 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,254,235 km

• M1: 279,898 km (0.05 R)
• M2: 606,919 km (0.066 R)
• M3: 1,153,549 km (0.092 R)
• M4: 1,456,485 km (0.116 R)
• M5: 1,628,971 km (0.1 R)
• M6: 1,947,615 km (0.118 R)
• M7: 2,066,545 km (0.063 R)
• M8: 2,724,327 km (0.08 R)
• M9: 3,916,771 km (0.05 R)
• M10: 4,191,433 km (0.081 R)
• M11: 4,504,242 km (0.116 R)
• M12: 4,599,536 km (0.079 R)
• M13: 4,760,055 km (0.037 R)
• M14: 5,053,566 km (0.034 R)
• M15: 5,185,960 km (0.116 R)
• M16: 5,454,338 km (0.062 R)
• M17: 5,900,140 km (0.09 R)
• M18: 6,180,486 km (0.116 R)
• M19: 6,286,701 km (0.034 R)
• M20: 6,681,639 km (0.097 R)
• M21: 6,863,850 km (0.112 R)
• M22: 7,609,296 km (0.106 R)
• M23: 7,876,328 km (0.108 R)
• M24: 8,263,188 km (0.116 R)
• M25: 8,380,473 km (0.075 R)
• M26: 9,789,685 km (0.092 R)
• M27: 10,163,829 km (0.077 R)
• M28: 11,184,834 km (0.069 R)
• M29: 11,619,865 km (0.075 R)
• M30: 12,867,661 km (0.075 R)
• M31: 13,003,795 km (0.072 R)
• M32: 13,186,155 km (0.11 R)
• M33: 13,831,221 km (0.054 R)
• M34: 14,960,834 km (0.088 R)
• M35: 15,488,616 km (0.096 R)
• M36: 15,585,256 km (0.092 R)
• M37: 16,661,164 km (0.079 R)
• M38: 16,909,047 km (0.106 R)
• M39: 17,358,290 km (0.108 R)
• M40: 18,217,729 km (0.113 R)
• M41: 18,781,265 km (0.077 R)
• M42: 19,194,604 km (0.105 R)
• M43: 19,925,389 km (0.032 R)
• M44: 20,347,106 km (0.03 R)
• M45: 20,612,043 km (0.115 R)
• M46: 21,414,187 km (0.114 R)
• M47: 21,737,767 km (0.098 R)
• M48: 21,900,231 km (0.092 R)
• M49: 23,436,002 km (0.071 R)
• M50: 24,385,201 km (0.109 R)
• M51: 24,949,484 km (0.115 R)
• M52: 25,575,252 km (0.091 R)
• M53: 25,976,174 km (0.073 R)
• M54: 26,321,446 km (0.036 R)
• M55: 26,668,214 km (0.109 R)
• M56: 27,132,865 km (0.114 R)
• M57: 27,307,895 km (0.111 R)
• M58: 27,659,001 km (0.108 R)
• M59: 28,306,610 km (0.112 R)
• M60: 29,078,236 km (0.112 R)
• M61: 29,856,893 km (0.11 R)
• M62: 30,400,083 km (0.095 R)
• M63: 31,312,480 km (0.045 R)
• M64: 31,496,037 km (0.112 R)
• M65: 31,925,831 km (0.043 R)
• M66: 32,853,188 km (0.113 R)
• M67: 32,977,504 km (0.112 R)
• M68: 33,476,413 km (0.113 R)
• M69: 33,726,840 km (0.085 R)
• M70: 34,861,241 km (0.068 R)
• M71: 35,560,611 km (0.117 R)
• M72: 35,688,218 km (0.1 R)
• M73: 37,361,769 km (0.066 R)
• M74: 38,994,929 km (0.106 R)
• M75: 39,986,015 km (0.033 R)
• M76: 42,872,805 km (0.111 R)
• M77: 43,008,640 km (0.078 R)
• M78: 44,169,669 km (0.103 R)
• M79: 44,375,665 km (0.049 R)
• M80: 44,513,146 km (0.092 R)
• M81: 44,857,370 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 11.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.3 AU - 12.64 AU

Year: 12019 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,254,235 km

• M1: 147,653 km (0.084 R)
• M2: 337,343 km (0.11 R)
• M3: 499,956 km (0.069 R)
• M4: 608,863 km (0.102 R)
• M5: 1,216,231 km (0.118 R)
• M6: 1,392,457 km (0.102 R)
• M7: 1,483,861 km (0.081 R)
• M8: 2,075,371 km (0.09 R)
• M9: 2,792,543 km (0.115 R)
• M10: 2,880,058 km (0.07 R)
• M11: 3,178,506 km (0.074 R)
• M12: 3,708,830 km (0.1 R)
• M13: 3,870,247 km (0.103 R)
• M14: 3,968,084 km (0.085 R)
• M15: 4,199,960 km (0.115 R)
• M16: 4,436,175 km (0.113 R)
• M17: 5,135,396 km (0.098 R)
• M18: 5,388,366 km (0.038 R)
• M19: 5,498,021 km (0.103 R)
• M20: 5,719,575 km (0.102 R)
• M21: 6,247,955 km (0.092 R)
• M22: 6,401,891 km (0.099 R)
• M23: 7,069,995 km (0.102 R)
• M24: 8,176,571 km (0.076 R)
• M25: 8,429,840 km (0.099 R)
• M26: 9,690,052 km (0.099 R)
• M27: 9,868,523 km (0.03 R)
• M28: 11,008,459 km (0.096 R)
• M29: 11,148,033 km (0.095 R)
• M30: 11,665,044 km (0.116 R)
• M31: 12,093,791 km (0.101 R)
• M32: 12,334,195 km (0.103 R)
• M33: 12,576,244 km (0.078 R)
• M34: 13,510,333 km (0.062 R)
• M35: 14,415,849 km (0.041 R)
• M36: 15,185,381 km (0.082 R)
• M37: 15,289,052 km (0.108 R)
• M38: 16,021,034 km (0.095 R)
• M39: 16,657,573 km (0.092 R)
• M40: 16,871,498 km (0.106 R)
• M41: 17,736,623 km (0.104 R)
• M42: 18,671,759 km (0.115 R)
• M43: 18,782,761 km (0.119 R)
• M44: 18,949,712 km (0.115 R)
• M45: 19,792,247 km (0.089 R)
• M46: 22,451,050 km (0.089 R)
• M47: 22,687,564 km (0.12 R)
• M48: 22,984,366 km (0.084 R)
• M49: 23,701,838 km (0.116 R)
• M50: 24,123,853 km (0.05 R)
• M51: 25,036,400 km (0.076 R)
• M52: 25,158,921 km (0.039 R)
• M53: 25,898,234 km (0.108 R)
• M54: 26,519,813 km (0.058 R)
• M55: 27,083,498 km (0.096 R)
• M56: 28,031,649 km (0.083 R)
• M57: 28,990,721 km (0.108 R)
• M58: 30,090,565 km (0.048 R)
• M59: 30,416,688 km (0.105 R)
• M60: 31,402,089 km (0.119 R)
• M61: 31,534,184 km (0.09 R)
• M62: 33,202,051 km (0.106 R)
• M63: 33,336,689 km (0.117 R)
• M64: 34,148,407 km (0.091 R)
• M65: 34,625,026 km (0.1 R)
• M66: 34,966,707 km (0.084 R)
• M67: 35,378,251 km (0.113 R)
• M68: 36,344,803 km (0.053 R)
• M69: 36,622,606 km (0.08 R)
• M70: 37,390,043 km (0.093 R)
• M71: 38,657,436 km (0.077 R)
• M72: 38,799,105 km (0.092 R)
• M73: 40,440,942 km (0.116 R)
• M74: 43,202,818 km (0.081 R)
• M75: 43,570,679 km (0.106 R)
• M76: 44,235,642 km (0.108 R)
• M77: 44,383,743 km (0.08 R)
• M78: 45,725,038 km (0.063 R)
• M79: 45,874,935 km (0.101 R)
• M80: 47,458,279 km (0.092 R)
• M81: 47,913,954 km (0.044 R)
• M82: 48,753,198 km (0.118 R)
• M83: 49,982,593 km (0.069 R)
• M84: 50,988,789 km (0.101 R)
• M85: 52,314,824 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 9.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.87 AU - 14.61 AU

Year: 15192 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,254,235 km

• M1: 174,730 km (0.083 R)
• M2: 240,553 km (0.12 R)
• M3: 521,648 km (0.079 R)
• M4: 620,233 km (0.052 R)
• M5: 896,390 km (0.052 R)
• M6: 1,017,714 km (0.098 R)
• M7: 1,080,545 km (0.104 R)
• M8: 1,188,405 km (0.095 R)
• M9: 1,533,827 km (0.104 R)
• M10: 1,655,899 km (0.107 R)
• M11: 2,176,948 km (0.114 R)
• M12: 2,314,877 km (0.116 R)
• M13: 2,513,095 km (0.095 R)
• M14: 3,392,132 km (0.05 R)
• M15: 3,585,113 km (0.085 R)
• M16: 3,848,256 km (0.113 R)
• M17: 4,049,764 km (0.118 R)
• M18: 5,145,120 km (0.083 R)
• M19: 6,605,195 km (0.108 R)
• M20: 7,631,137 km (0.096 R)
• M21: 8,055,397 km (0.117 R)
• M22: 9,104,826 km (0.099 R)
• M23: 9,239,015 km (0.062 R)
• M24: 9,509,338 km (0.111 R)
• M25: 10,805,454 km (0.1 R)
• M26: 10,900,150 km (0.112 R)
• M27: 11,764,825 km (0.059 R)
• M28: 11,911,132 km (0.115 R)
• M29: 12,403,010 km (0.108 R)
• M30: 13,002,000 km (0.07 R)
• M31: 13,153,243 km (0.099 R)
• M32: 13,559,551 km (0.095 R)
• M33: 14,750,200 km (0.105 R)
• M34: 14,908,026 km (0.106 R)
• M35: 15,013,493 km (0.108 R)
• M36: 15,384,645 km (0.066 R)
• M37: 15,491,308 km (0.113 R)
• M38: 16,844,720 km (0.029 R)
• M39: 17,674,839 km (0.099 R)
• M40: 18,291,930 km (0.112 R)
• M41: 19,605,250 km (0.094 R)
• M42: 19,894,871 km (0.096 R)
• M43: 21,185,452 km (0.11 R)
• M44: 21,363,474 km (0.042 R)
• M45: 21,542,093 km (0.081 R)
• M46: 22,201,222 km (0.099 R)
• M47: 22,502,961 km (0.118 R)
• M48: 24,404,200 km (0.118 R)
• M49: 25,342,627 km (0.113 R)
• M50: 25,657,980 km (0.115 R)
• M51: 26,548,087 km (0.098 R)
• M52: 27,254,488 km (0.097 R)
• M53: 29,808,573 km (0.091 R)
• M54: 31,147,623 km (0.075 R)
• M55: 32,780,484 km (0.116 R)
• M56: 33,193,075 km (0.058 R)
• M57: 34,092,756 km (0.09 R)
• M58: 34,930,355 km (0.1 R)
• M59: 37,054,046 km (0.094 R)
• M60: 37,627,455 km (0.034 R)
• M61: 38,782,949 km (0.108 R)
• M62: 39,219,176 km (0.119 R)
• M63: 39,292,030 km (0.119 R)
• M64: 40,023,265 km (0.086 R)
• M65: 40,390,677 km (0.098 R)
• M66: 40,537,881 km (0.078 R)
• M67: 40,611,633 km (0.081 R)
• M68: 41,350,946 km (0.091 R)
• M69: 41,796,598 km (0.108 R)
• M70: 42,617,890 km (0.097 R)
• M71: 43,218,526 km (0.106 R)
• M72: 43,746,457 km (0.041 R)
• M73: 43,897,700 km (0.047 R)
• M74: 44,200,636 km (0.055 R)
• M75: 44,276,482 km (0.086 R)
• M76: 44,504,319 km (0.092 R)
• M77: 46,109,804 km (0.064 R)
• M78: 46,186,697 km (0.067 R)
• M79: 47,423,423 km (0.102 R)
• M80: 47,578,705 km (0.056 R)
• M81: 48,279,870 km (0.085 R)
• M82: 49,062,866 km (0.086 R)
• M83: 49,692,374 km (0.1 R)
• M84: 50,562,285 km (0.112 R)
• M85: 51,756,675 km (0.088 R)
• M86: 52,799,222 km (0.05 R)
• M87: 52,879,706 km (0.061 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit