🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.76 AU - 0.76 AU

Year: 233 Days

Day: 37.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,501,081 km

• M1: 351,854 km (0.066 R)
• M2: 506,389 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.68 AU - 1.02 AU

Year: 275 Days

Day: 33.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,501,081 km

• M1: 311,164 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.6 AU - 2.04 AU

Year: 863 Days

Day: 14.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,501,081 km

• M1: 146,456 km (0.048 R)
• M2: 1,143,077 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.92 AU - 1.94 AU

Year: 942 Days

Day: 16.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,501,081 km

• M1: 1,095,056 km (0.094 R)
• M2: 1,251,835 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.31 AU - 2.75 AU

Year: 1414 Days

Day: 13.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,501,081 km

• M1: 41,588 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 14

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.18 AU - 10.02 AU

Year: 8102 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,501,081 km

• M1: 222,901 km (0.119 R)
• M2: 325,076 km (0.117 R)
• M3: 459,714 km (0.059 R)
• M4: 591,809 km (0.045 R)
• M5: 970,292 km (0.09 R)
• M6: 1,076,955 km (0.07 R)
• M7: 1,175,390 km (0.058 R)
• M8: 1,316,162 km (0.053 R)
• M9: 1,573,470 km (0.099 R)
• M10: 1,715,588 km (0.073 R)
• M11: 1,967,810 km (0.061 R)
• M12: 2,075,222 km (0.1 R)
• M13: 2,184,727 km (0.117 R)
• M14: 2,409,723 km (0.114 R)
• M15: 2,625,742 km (0.06 R)
• M16: 2,796,433 km (0.096 R)
• M17: 2,900,553 km (0.059 R)
• M18: 3,459,900 km (0.088 R)
• M19: 3,590,947 km (0.092 R)
• M20: 3,761,938 km (0.113 R)
• M21: 4,493,471 km (0.088 R)
• M22: 4,616,291 km (0.039 R)
• M23: 4,928,352 km (0.085 R)
• M24: 5,033,819 km (0.098 R)
• M25: 5,376,847 km (0.045 R)
• M26: 5,507,446 km (0.069 R)
• M27: 5,727,504 km (0.097 R)
• M28: 5,838,655 km (0.075 R)
• M29: 5,950,555 km (0.06 R)
• M30: 6,336,367 km (0.114 R)
• M31: 6,800,719 km (0.094 R)
• M32: 7,037,084 km (0.104 R)
• M33: 7,348,397 km (0.054 R)
• M34: 8,084,269 km (0.077 R)
• M35: 8,334,845 km (0.066 R)
• M36: 8,562,683 km (0.11 R)
• M37: 9,076,103 km (0.078 R)
• M38: 9,206,103 km (0.062 R)
• M39: 9,389,062 km (0.093 R)
• M40: 10,133,161 km (0.078 R)
• M41: 10,241,021 km (0.115 R)
• M42: 10,349,330 km (0.071 R)
• M43: 10,758,630 km (0.106 R)
• M44: 10,896,260 km (0.109 R)
• M45: 11,173,315 km (0.118 R)
• M46: 11,565,112 km (0.088 R)
• M47: 11,932,973 km (0.116 R)
• M48: 12,161,260 km (0.071 R)
• M49: 12,276,001 km (0.079 R)
• M50: 12,767,580 km (0.061 R)
• M51: 12,913,438 km (0.054 R)
• M52: 13,472,635 km (0.074 R)
• M53: 13,740,265 km (0.049 R)
• M54: 13,949,553 km (0.11 R)
• M55: 14,250,544 km (0.079 R)
• M56: 14,706,069 km (0.067 R)
• M57: 15,850,194 km (0.096 R)
• M58: 16,227,479 km (0.088 R)
• M59: 16,322,175 km (0.059 R)
• M60: 17,409,153 km (0.092 R)
• M61: 18,026,843 km (0.034 R)
• M62: 18,223,414 km (0.074 R)
• M63: 18,321,850 km (0.076 R)
• M64: 18,883,739 km (0.045 R)
• M65: 19,652,672 km (0.098 R)
• M66: 20,159,809 km (0.094 R)
• M67: 20,500,294 km (0.084 R)
• M68: 21,014,611 km (0.12 R)
• M69: 22,090,968 km (0.107 R)
• M70: 22,653,456 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 14.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.01 AU - 16.09 AU

Year: 16569 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,501,081 km

• M1: 182,360 km (0.111 R)
• M2: 353,649 km (0.092 R)
• M3: 541,694 km (0.112 R)
• M4: 833,410 km (0.096 R)
• M5: 1,820,905 km (0.107 R)
• M6: 1,967,661 km (0.092 R)
• M7: 2,088,237 km (0.06 R)
• M8: 2,432,761 km (0.047 R)
• M9: 3,247,471 km (0.093 R)
• M10: 3,463,939 km (0.111 R)
• M11: 3,873,388 km (0.046 R)
• M12: 3,987,830 km (0.087 R)
• M13: 4,142,066 km (0.068 R)
• M14: 4,456,969 km (0.096 R)
• M15: 4,657,580 km (0.095 R)
• M16: 5,362,784 km (0.104 R)
• M17: 5,533,625 km (0.113 R)
• M18: 6,733,849 km (0.117 R)
• M19: 7,387,442 km (0.077 R)
• M20: 7,530,158 km (0.048 R)
• M21: 8,504,938 km (0.069 R)
• M22: 8,654,686 km (0.064 R)
• M23: 10,093,967 km (0.038 R)
• M24: 11,828,255 km (0.113 R)
• M25: 11,939,855 km (0.064 R)
• M26: 14,182,626 km (0.068 R)
• M27: 14,658,647 km (0.066 R)
• M28: 15,321,664 km (0.039 R)
• M29: 15,565,210 km (0.115 R)
• M30: 15,871,436 km (0.063 R)
• M31: 16,990,578 km (0.117 R)
• M32: 18,006,647 km (0.066 R)
• M33: 19,042,313 km (0.062 R)
• M34: 19,898,162 km (0.05 R)
• M35: 20,031,005 km (0.07 R)
• M36: 20,297,439 km (0.082 R)
• M37: 20,833,897 km (0.075 R)
• M38: 21,036,153 km (0.091 R)
• M39: 21,171,539 km (0.089 R)
• M40: 21,307,075 km (0.118 R)
• M41: 22,333,017 km (0.109 R)
• M42: 23,026,104 km (0.045 R)
• M43: 23,655,762 km (0.04 R)
• M44: 25,723,204 km (0.053 R)
• M45: 26,962,024 km (0.07 R)
• M46: 27,477,688 km (0.052 R)
• M47: 28,668,786 km (0.119 R)
• M48: 29,195,221 km (0.11 R)
• M49: 29,346,166 km (0.088 R)
• M50: 30,716,781 km (0.114 R)
• M51: 30,870,418 km (0.106 R)
• M52: 32,186,131 km (0.118 R)
• M53: 32,811,600 km (0.073 R)
• M54: 34,154,091 km (0.1 R)
• M55: 35,032,381 km (0.041 R)
• M56: 35,837,217 km (0.114 R)
• M57: 37,055,991 km (0.094 R)
• M58: 37,465,291 km (0.051 R)
• M59: 37,793,808 km (0.082 R)
• M60: 38,288,378 km (0.064 R)
• M61: 39,367,128 km (0.087 R)
• M62: 39,952,355 km (0.114 R)
• M63: 41,980,005 km (0.11 R)
• M64: 44,214,399 km (0.093 R)
• M65: 45,608,651 km (0.107 R)
• M66: 45,871,644 km (0.111 R)
• M67: 46,752,027 km (0.107 R)
• M68: 47,194,239 km (0.119 R)
• M69: 47,460,224 km (0.114 R)
• M70: 49,516,446 km (0.104 R)
• M71: 50,691,388 km (0.077 R)
• M72: 51,875,605 km (0.096 R)
• M73: 54,085,614 km (0.103 R)
• M74: 55,389,060 km (0.108 R)
• M75: 56,420,388 km (0.099 R)
• M76: 56,702,679 km (0.057 R)
• M77: 59,360,884 km (0.083 R)
• M78: 60,031,681 km (0.104 R)
• M79: 60,608,829 km (0.117 R)
• M80: 63,325,826 km (0.114 R)
• M81: 63,815,160 km (0.098 R)
• M82: 65,389,678 km (0.118 R)
• M83: 65,587,297 km (0.117 R)
• M84: 65,785,215 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 11

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.57 AU - 15.53 AU

Year: 16569 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,501,081 km

• M1: 185,053 km (0.06 R)
• M2: 357,090 km (0.096 R)
• M3: 960,718 km (0.048 R)
• M4: 2,021,217 km (0.057 R)
• M5: 2,979,092 km (0.049 R)
• M6: 3,085,456 km (0.062 R)
• M7: 3,561,177 km (0.08 R)
• M8: 3,636,425 km (0.078 R)
• M9: 3,712,271 km (0.106 R)
• M10: 3,942,801 km (0.097 R)
• M11: 4,297,648 km (0.116 R)
• M12: 4,621,826 km (0.09 R)
• M13: 4,745,394 km (0.085 R)
• M14: 7,152,723 km (0.057 R)
• M15: 7,440,400 km (0.091 R)
• M16: 7,537,190 km (0.083 R)
• M17: 9,349,119 km (0.029 R)
• M18: 9,875,404 km (0.097 R)
• M19: 10,303,553 km (0.085 R)
• M20: 10,683,083 km (0.101 R)
• M21: 11,177,803 km (0.071 R)
• M22: 11,680,003 km (0.116 R)
• M23: 12,418,418 km (0.073 R)
• M24: 12,533,459 km (0.098 R)
• M25: 13,055,107 km (0.074 R)
• M26: 13,821,347 km (0.037 R)
• M27: 16,647,401 km (0.063 R)
• M28: 16,965,147 km (0.117 R)
• M29: 17,671,248 km (0.088 R)
• M30: 17,865,427 km (0.114 R)
• M31: 19,578,322 km (0.118 R)
• M32: 19,846,402 km (0.083 R)
• M33: 20,048,359 km (0.081 R)
• M34: 20,454,218 km (0.116 R)
• M35: 20,931,285 km (0.077 R)
• M36: 21,688,101 km (0.05 R)
• M37: 22,524,203 km (0.057 R)
• M38: 24,012,403 km (0.084 R)
• M39: 24,227,674 km (0.094 R)
• M40: 25,678,624 km (0.08 R)
• M41: 27,008,549 km (0.109 R)
• M42: 27,307,147 km (0.047 R)
• M43: 27,606,791 km (0.083 R)
• M44: 27,982,880 km (0.066 R)
• M45: 28,968,730 km (0.092 R)
• M46: 29,121,469 km (0.107 R)
• M47: 29,581,034 km (0.066 R)
• M48: 30,275,168 km (0.106 R)
• M49: 31,130,569 km (0.115 R)
• M50: 31,208,809 km (0.07 R)
• M51: 32,309,999 km (0.084 R)
• M52: 32,865,455 km (0.065 R)
• M53: 33,664,308 km (0.116 R)
• M54: 36,345,700 km (0.106 R)
• M55: 36,510,408 km (0.115 R)
• M56: 38,506,193 km (0.071 R)
• M57: 38,758,265 km (0.119 R)
• M58: 39,095,010 km (0.1 R)
• M59: 39,432,802 km (0.087 R)
• M60: 39,602,147 km (0.103 R)
• M61: 41,393,880 km (0.113 R)
• M62: 41,565,918 km (0.092 R)
• M63: 41,996,909 km (0.076 R)
• M64: 42,689,847 km (0.106 R)
• M65: 43,037,662 km (0.026 R)
• M66: 43,999,127 km (0.105 R)
• M67: 45,233,011 km (0.104 R)
• M68: 45,410,134 km (0.108 R)
• M69: 45,765,280 km (0.066 R)
• M70: 46,032,162 km (0.119 R)
• M71: 46,299,643 km (0.051 R)
• M72: 46,657,033 km (0.08 R)
• M73: 47,644,528 km (0.107 R)
• M74: 49,457,654 km (0.05 R)
• M75: 51,385,672 km (0.065 R)
• M76: 51,570,575 km (0.071 R)
• M77: 51,848,378 km (0.089 R)
• M78: 53,525,370 km (0.086 R)
• M79: 53,712,816 km (0.101 R)
• M80: 56,264,657 km (0.09 R)
• M81: 57,987,575 km (0.08 R)
• M82: 59,533,669 km (0.086 R)
• M83: 60,409,266 km (0.074 R)
• M84: 60,506,804 km (0.114 R)
• M85: 62,370,344 km (0.08 R)
• M86: 62,567,664 km (0.025 R)
• M87: 67,464,750 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.3

Radius: 5.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.72 AU - 16.92 AU

Year: 24245 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,501,081 km

• M1: 101,727 km (0.093 R)
• M2: 208,240 km (0.118 R)
• M3: 560,543 km (0.057 R)
• M4: 768,335 km (0.081 R)
• M5: 864,676 km (0.083 R)
• M6: 982,110 km (0.097 R)
• M7: 2,050,538 km (0.1 R)
• M8: 2,139,998 km (0.046 R)
• M9: 2,230,803 km (0.112 R)
• M10: 2,416,155 km (0.077 R)
• M11: 2,777,135 km (0.108 R)
• M12: 2,951,416 km (0.078 R)
• M13: 3,232,511 km (0.032 R)
• M14: 3,336,930 km (0.079 R)
• M15: 3,442,397 km (0.07 R)
• M16: 3,683,698 km (0.092 R)
• M17: 3,738,002 km (0.113 R)
• M18: 3,875,183 km (0.113 R)
• M19: 4,098,084 km (0.105 R)
• M20: 4,585,474 km (0.112 R)
• M21: 5,000,608 km (0.053 R)
• M22: 5,304,441 km (0.108 R)
• M23: 6,057,966 km (0.096 R)
• M24: 6,122,293 km (0.118 R)
• M25: 6,414,457 km (0.109 R)
• M26: 6,844,402 km (0.037 R)
• M27: 6,911,422 km (0.073 R)
• M28: 7,215,554 km (0.06 R)
• M29: 7,767,121 km (0.066 R)
• M30: 7,977,456 km (0.115 R)
• M31: 8,083,222 km (0.1 R)
• M32: 8,475,467 km (0.104 R)
• M33: 8,583,477 km (0.069 R)
• M34: 8,800,843 km (0.103 R)
• M35: 9,426,760 km (0.09 R)
• M36: 9,501,410 km (0.025 R)
• M37: 9,576,059 km (0.041 R)
• M38: 9,726,255 km (0.111 R)
• M39: 10,411,563 km (0.115 R)
• M40: 11,033,591 km (0.113 R)
• M41: 11,468,322 km (0.08 R)
• M42: 11,707,829 km (0.071 R)
• M43: 13,304,038 km (0.056 R)
• M44: 14,277,022 km (0.079 R)
• M45: 14,362,742 km (0.109 R)
• M46: 14,750,350 km (0.096 R)
• M47: 15,272,746 km (0.088 R)
• M48: 16,245,880 km (0.086 R)
• M49: 16,875,687 km (0.078 R)
• M50: 16,966,194 km (0.052 R)
• M51: 17,102,477 km (0.074 R)
• M52: 17,788,982 km (0.089 R)
• M53: 17,927,360 km (0.084 R)
• M54: 18,718,434 km (0.085 R)
• M55: 19,000,276 km (0.116 R)
• M56: 20,382,411 km (0.105 R)
• M57: 20,915,129 km (0.116 R)
• M58: 21,158,674 km (0.078 R)
• M59: 21,501,403 km (0.045 R)
• M60: 21,895,294 km (0.111 R)
• M61: 21,994,178 km (0.079 R)
• M62: 22,093,062 km (0.094 R)
• M63: 23,342,953 km (0.107 R)
• M64: 24,410,483 km (0.078 R)
• M65: 25,963,010 km (0.081 R)
• M66: 26,382,332 km (0.061 R)
• M67: 27,227,710 km (0.077 R)
• M68: 27,440,438 km (0.097 R)
• M69: 27,547,102 km (0.098 R)
• M70: 27,653,765 km (0.09 R)
• M71: 28,782,630 km (0.1 R)
• M72: 29,107,856 km (0.119 R)
• M73: 29,216,614 km (0.117 R)
• M74: 29,270,918 km (0.113 R)
• M75: 29,707,444 km (0.079 R)
• M76: 29,871,553 km (0.104 R)
• M77: 31,140,592 km (0.11 R)
• M78: 31,865,543 km (0.026 R)
• M79: 34,245,645 km (0.12 R)
• M80: 34,647,764 km (0.081 R)
• M81: 35,051,529 km (0.115 R)
• M82: 35,514,983 km (0.118 R)
• M83: 35,573,027 km (0.095 R)
• M84: 35,689,265 km (0.112 R)
• M85: 36,038,725 km (0.12 R)
• M86: 36,272,248 km (0.089 R)
• M87: 36,740,938 km (0.1 R)
• M88: 37,743,543 km (0.094 R)
• M89: 38,516,216 km (0.077 R)
• M90: 39,114,158 km (0.041 R)
• M91: 39,654,955 km (0.11 R)
• M92: 39,775,531 km (0.096 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit