🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.86 AU - 1.16 AU

Year: 360 Days

Day: 46.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,426,208 km

• M1: 127,457 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.04 AU - 1.72 AU

Year: 575 Days

Day: 34.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,426,208 km

• M1: 78,240 km (0.101 R)
• M2: 918,082 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.59 AU - 1.61 AU

Year: 718 Days

Day: 35.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.67 AU - 3.25 AU

Year: 1807 Days

Day: 42.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 10.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.2 AU - 6.68 AU

Year: 4501 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,426,208 km

• M1: 132,843 km (0.073 R)
• M2: 237,711 km (0.082 R)
• M3: 330,611 km (0.078 R)
• M4: 407,505 km (0.076 R)
• M5: 537,206 km (0.12 R)
• M6: 622,626 km (0.1 R)
• M7: 776,413 km (0.116 R)
• M8: 955,182 km (0.033 R)
• M9: 1,185,264 km (0.102 R)
• M10: 1,248,843 km (0.049 R)
• M11: 1,313,769 km (0.092 R)
• M12: 1,874,162 km (0.106 R)
• M13: 2,164,532 km (0.077 R)
• M14: 2,387,881 km (0.054 R)
• M15: 2,469,562 km (0.098 R)
• M16: 2,552,140 km (0.103 R)
• M17: 2,822,762 km (0.08 R)
• M18: 2,961,589 km (0.114 R)
• M19: 3,336,781 km (0.095 R)
• M20: 3,670,683 km (0.047 R)
• M21: 3,995,909 km (0.08 R)
• M22: 4,330,559 km (0.108 R)
• M23: 4,551,814 km (0.098 R)
• M24: 4,674,185 km (0.118 R)
• M25: 5,047,881 km (0.055 R)
• M26: 5,174,590 km (0.045 R)
• M27: 5,238,319 km (0.066 R)
• M28: 5,452,842 km (0.088 R)
• M29: 5,604,684 km (0.083 R)
• M30: 5,846,135 km (0.097 R)
• M31: 6,024,007 km (0.113 R)
• M32: 6,476,241 km (0.028 R)
• M33: 6,545,056 km (0.078 R)
• M34: 6,614,171 km (0.081 R)
• M35: 6,706,622 km (0.071 R)
• M36: 7,080,766 km (0.091 R)
• M37: 7,318,029 km (0.117 R)
• M38: 7,557,984 km (0.039 R)
• M39: 7,703,243 km (0.111 R)
• M40: 7,800,631 km (0.073 R)
• M41: 8,568,816 km (0.077 R)
• M42: 8,821,936 km (0.059 R)
• M43: 9,154,492 km (0.078 R)
• M44: 9,753,033 km (0.078 R)
• M45: 9,937,787 km (0.104 R)
• M46: 10,337,362 km (0.118 R)
• M47: 10,715,247 km (0.115 R)
• M48: 10,905,834 km (0.107 R)
• M49: 11,207,723 km (0.088 R)
• M50: 11,290,450 km (0.102 R)
• M51: 11,623,755 km (0.1 R)
• M52: 11,707,529 km (0.081 R)
• M53: 12,442,354 km (0.079 R)
• M54: 12,873,046 km (0.071 R)
• M55: 13,425,811 km (0.063 R)
• M56: 13,749,241 km (0.077 R)
• M57: 14,015,825 km (0.096 R)
• M58: 14,614,515 km (0.044 R)
• M59: 14,735,241 km (0.096 R)
• M60: 14,917,002 km (0.103 R)
• M61: 15,038,476 km (0.075 R)
• M62: 15,805,763 km (0.11 R)
• M63: 16,116,179 km (0.12 R)
• M64: 16,209,827 km (0.088 R)
• M65: 16,334,741 km (0.047 R)
• M66: 17,123,271 km (0.101 R)
• M67: 17,186,851 km (0.091 R)
• M68: 17,570,270 km (0.108 R)
• M69: 17,762,952 km (0.031 R)
• M70: 17,956,382 km (0.071 R)
• M71: 18,150,560 km (0.031 R)
• M72: 18,247,948 km (0.103 R)
• M73: 18,377,949 km (0.095 R)
• M74: 19,695,457 km (0.053 R)
• M75: 20,096,529 km (0.088 R)
• M76: 20,197,358 km (0.091 R)
• M77: 20,432,975 km (0.038 R)
• M78: 20,601,871 km (0.093 R)
• M79: 23,366,589 km (0.098 R)
• M80: 23,755,693 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 8.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.21 AU - 6.39 AU

Year: 4955 Days

Day: 13 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,426,208 km

• M1: 162,613 km (0.098 R)
• M2: 240,703 km (0.116 R)
• M3: 361,877 km (0.04 R)
• M4: 451,187 km (0.087 R)
• M5: 520,301 km (0.118 R)
• M6: 585,825 km (0.115 R)
• M7: 678,127 km (0.046 R)
• M8: 817,702 km (0.091 R)
• M9: 913,295 km (0.071 R)
• M10: 1,012,778 km (0.04 R)
• M11: 1,125,724 km (0.074 R)
• M12: 1,213,089 km (0.1 R)
• M13: 1,629,719 km (0.068 R)
• M14: 1,819,708 km (0.031 R)
• M15: 2,245,763 km (0.05 R)
• M16: 2,382,047 km (0.084 R)
• M17: 2,457,594 km (0.098 R)
• M18: 2,860,760 km (0.113 R)
• M19: 2,981,635 km (0.077 R)
• M20: 3,063,166 km (0.101 R)
• M21: 3,270,509 km (0.078 R)
• M22: 3,568,358 km (0.093 R)
• M23: 3,640,614 km (0.06 R)
• M24: 3,979,303 km (0.088 R)
• M25: 4,129,649 km (0.105 R)
• M26: 4,467,292 km (0.049 R)
• M27: 4,639,479 km (0.11 R)
• M28: 4,734,324 km (0.094 R)
• M29: 4,941,966 km (0.047 R)
• M30: 5,136,443 km (0.115 R)
• M31: 5,267,341 km (0.108 R)
• M32: 5,599,747 km (0.081 R)
• M33: 5,717,780 km (0.087 R)
• M34: 6,250,049 km (0.069 R)
• M35: 6,708,717 km (0.105 R)
• M36: 6,960,340 km (0.119 R)
• M37: 7,123,551 km (0.05 R)
• M38: 7,288,259 km (0.106 R)
• M39: 7,361,711 km (0.11 R)
• M40: 7,435,613 km (0.077 R)
• M41: 8,688,794 km (0.107 R)
• M42: 8,747,287 km (0.093 R)
• M43: 8,825,526 km (0.11 R)
• M44: 9,101,235 km (0.098 R)
• M45: 9,180,522 km (0.098 R)
• M46: 9,319,798 km (0.094 R)
• M47: 9,379,637 km (0.115 R)
• M48: 9,823,045 km (0.106 R)
• M49: 10,026,797 km (0.074 R)
• M50: 10,129,122 km (0.092 R)
• M51: 10,542,312 km (0.053 R)
• M52: 10,918,849 km (0.053 R)
• M53: 11,087,596 km (0.114 R)
• M54: 11,427,781 km (0.049 R)
• M55: 11,685,090 km (0.065 R)
• M56: 12,031,259 km (0.101 R)
• M57: 12,755,762 km (0.096 R)
• M58: 12,889,053 km (0.058 R)
• M59: 13,246,742 km (0.07 R)
• M60: 13,517,065 km (0.071 R)
• M61: 13,675,639 km (0.074 R)
• M62: 14,177,989 km (0.067 R)
• M63: 14,477,783 km (0.063 R)
• M64: 14,686,472 km (0.054 R)
• M65: 15,295,036 km (0.096 R)
• M66: 15,365,796 km (0.035 R)
• M67: 15,602,310 km (0.119 R)
• M68: 15,864,106 km (0.095 R)
• M69: 16,055,292 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 8.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.43 AU - 12.59 AU

Year: 12088 Days

Day: 11.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,426,208 km

• M1: 111,450 km (0.112 R)
• M2: 254,765 km (0.095 R)
• M3: 531,820 km (0.103 R)
• M4: 890,556 km (0.054 R)
• M5: 966,701 km (0.104 R)
• M6: 1,146,368 km (0.108 R)
• M7: 1,749,098 km (0.112 R)
• M8: 2,044,853 km (0.077 R)
• M9: 2,172,909 km (0.034 R)
• M10: 2,224,820 km (0.1 R)
• M11: 2,823,959 km (0.107 R)
• M12: 3,409,934 km (0.078 R)
• M13: 3,685,792 km (0.093 R)
• M14: 4,758,409 km (0.103 R)
• M15: 4,894,693 km (0.106 R)
• M16: 5,311,173 km (0.082 R)
• M17: 5,559,356 km (0.086 R)
• M18: 6,067,241 km (0.095 R)
• M19: 6,742,077 km (0.081 R)
• M20: 7,010,904 km (0.112 R)
• M21: 7,166,187 km (0.117 R)
• M22: 7,480,043 km (0.108 R)
• M23: 7,638,766 km (0.097 R)
• M24: 7,758,445 km (0.11 R)
• M25: 8,572,407 km (0.079 R)
• M26: 8,696,872 km (0.066 R)
• M27: 9,031,672 km (0.072 R)
• M28: 10,061,205 km (0.078 R)
• M29: 10,501,172 km (0.092 R)
• M30: 10,634,464 km (0.112 R)
• M31: 10,812,934 km (0.047 R)
• M32: 11,218,195 km (0.084 R)
• M33: 12,369,799 km (0.096 R)
• M34: 12,698,914 km (0.098 R)
• M35: 13,126,465 km (0.111 R)
• M36: 13,462,312 km (0.119 R)
• M37: 14,387,874 km (0.063 R)
• M38: 14,634,860 km (0.092 R)
• M39: 14,883,193 km (0.083 R)
• M40: 15,485,025 km (0.049 R)
• M41: 15,789,008 km (0.114 R)
• M42: 15,941,747 km (0.086 R)
• M43: 16,043,773 km (0.111 R)
• M44: 16,299,885 km (0.12 R)
• M45: 16,920,118 km (0.062 R)
• M46: 17,495,471 km (0.051 R)
• M47: 18,024,150 km (0.087 R)
• M48: 18,290,434 km (0.086 R)
• M49: 18,611,621 km (0.095 R)
• M50: 18,665,476 km (0.056 R)
• M51: 18,934,752 km (0.07 R)
• M52: 19,151,220 km (0.105 R)
• M53: 22,095,755 km (0.117 R)
• M54: 22,323,742 km (0.114 R)
• M55: 23,532,942 km (0.116 R)
• M56: 23,707,523 km (0.043 R)
• M57: 24,881,716 km (0.089 R)
• M58: 25,714,827 km (0.064 R)
• M59: 26,255,324 km (0.081 R)
• M60: 26,799,411 km (0.058 R)
• M61: 27,592,130 km (0.102 R)
• M62: 28,268,762 km (0.1 R)
• M63: 29,513,117 km (0.057 R)
• M64: 30,205,156 km (0.111 R)
• M65: 30,268,287 km (0.07 R)
• M66: 31,029,740 km (0.073 R)
• M67: 33,351,948 km (0.095 R)
• M68: 34,006,887 km (0.086 R)
• M69: 34,666,015 km (0.105 R)
• M70: 35,529,195 km (0.116 R)
• M71: 36,332,236 km (0.095 R)
• M72: 36,668,682 km (0.104 R)
• M73: 38,297,653 km (0.095 R)
• M74: 38,914,595 km (0.092 R)
• M75: 39,189,855 km (0.064 R)
• M76: 39,396,749 km (0.112 R)
• M77: 40,088,938 km (0.086 R)
• M78: 40,994,753 km (0.069 R)
• M79: 41,344,962 km (0.082 R)
• M80: 41,977,911 km (0.087 R)
• M81: 42,189,591 km (0.09 R)
• M82: 42,826,729 km (0.099 R)
• M83: 42,968,697 km (0.09 R)
• M84: 43,681,082 km (0.098 R)
• M85: 45,841,724 km (0.087 R)
• M86: 46,059,688 km (0.101 R)
• M87: 47,521,708 km (0.09 R)
• M88: 48,776,236 km (0.093 R)
• M89: 48,850,437 km (0.052 R)
• M90: 49,444,939 km (0.06 R)
• M91: 49,593,938 km (0.111 R)
• M92: 49,892,386 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.3

Radius: 5.8

Gravity: 17.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.28 AU - 13.7 AU

Year: 16609 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,426,208 km

• M1: 337,792 km (0.034 R)
• M2: 1,146,368 km (0.118 R)
• M3: 1,478,925 km (0.111 R)
• M4: 1,614,460 km (0.037 R)
• M5: 1,754,334 km (0.118 R)
• M6: 2,510,701 km (0.1 R)
• M7: 2,905,639 km (0.117 R)
• M8: 3,249,565 km (0.104 R)
• M9: 3,715,862 km (0.057 R)
• M10: 3,900,914 km (0.101 R)
• M11: 3,938,164 km (0.094 R)
• M12: 4,241,399 km (0.034 R)
• M13: 4,630,802 km (0.087 R)
• M14: 6,609,533 km (0.055 R)
• M15: 7,661,057 km (0.062 R)
• M16: 7,802,127 km (0.099 R)
• M17: 7,896,524 km (0.056 R)
• M18: 8,134,384 km (0.084 R)
• M19: 9,258,313 km (0.057 R)
• M20: 12,910,296 km (0.085 R)
• M21: 13,529,183 km (0.05 R)
• M22: 14,215,238 km (0.052 R)
• M23: 14,504,561 km (0.085 R)
• M24: 14,795,678 km (0.117 R)
• M25: 14,912,664 km (0.07 R)
• M26: 15,088,740 km (0.112 R)
• M27: 15,383,747 km (0.096 R)
• M28: 16,401,013 km (0.099 R)
• M29: 16,522,187 km (0.078 R)
• M30: 16,582,774 km (0.119 R)
• M31: 16,643,511 km (0.09 R)
• M32: 16,826,170 km (0.093 R)
• M33: 17,070,763 km (0.111 R)
• M34: 17,378,186 km (0.064 R)
• M35: 17,501,604 km (0.104 R)
• M36: 17,625,472 km (0.101 R)
• M37: 17,998,419 km (0.114 R)
• M38: 18,060,801 km (0.103 R)
• M39: 18,436,890 km (0.049 R)
• M40: 19,005,811 km (0.115 R)
• M41: 19,196,848 km (0.069 R)
• M42: 19,516,389 km (0.088 R)
• M43: 19,837,725 km (0.114 R)
• M44: 19,902,351 km (0.096 R)
• M45: 20,355,633 km (0.12 R)
• M46: 21,736,122 km (0.091 R)
• M47: 21,935,685 km (0.052 R)
• M48: 22,002,406 km (0.089 R)
• M49: 22,336,907 km (0.102 R)
• M50: 22,538,415 km (0.062 R)
• M51: 24,309,804 km (0.059 R)
• M52: 24,516,997 km (0.077 R)
• M53: 24,794,351 km (0.071 R)
• M54: 25,913,642 km (0.058 R)
• M55: 26,835,315 km (0.104 R)
• M56: 26,978,031 km (0.106 R)
• M57: 27,623,396 km (0.09 R)
• M58: 28,419,257 km (0.093 R)
• M59: 31,978,639 km (0.114 R)
• M60: 32,357,421 km (0.078 R)
• M61: 33,119,473 km (0.1 R)
• M62: 33,349,255 km (0.057 R)
• M63: 33,887,508 km (0.094 R)
• M64: 34,273,620 km (0.119 R)
• M65: 34,661,228 km (0.081 R)
• M66: 34,894,451 km (0.077 R)
• M67: 35,128,273 km (0.057 R)
• M68: 35,911,418 km (0.107 R)
• M69: 35,989,957 km (0.078 R)
• M70: 36,383,997 km (0.08 R)
• M71: 37,096,682 km (0.09 R)
• M72: 39,749,351 km (0.103 R)
• M73: 41,551,407 km (0.061 R)
• M74: 42,462,458 km (0.112 R)
• M75: 43,296,317 km (0.119 R)
• M76: 44,135,710 km (0.088 R)
• M77: 44,388,531 km (0.06 R)
• M78: 46,257,307 km (0.097 R)
• M79: 46,771,325 km (0.099 R)
• M80: 47,718,878 km (0.105 R)
• M81: 47,805,346 km (0.093 R)
• M82: 48,064,898 km (0.093 R)
• M83: 48,238,282 km (0.104 R)
• M84: 48,759,631 km (0.091 R)
• M85: 49,895,527 km (0.063 R)
• M86: 50,687,199 km (0.045 R)
• M87: 53,984,636 km (0.052 R)
• M88: 57,442,590 km (0.075 R)
• M89: 57,626,596 km (0.069 R)
• M90: 58,549,465 km (0.035 R)
• M91: 59,384,072 km (0.096 R)
• M92: 60,784,008 km (0.107 R)
• M93: 61,253,147 km (0.114 R)
• M94: 61,723,333 km (0.073 R)
• M95: 63,046,527 km (0.12 R)
• M96: 63,236,217 km (0.081 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 18,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit