🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.67 AU

Year: 266 Days

Day: 41.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.67 AU

Year: 266 Days

Day: 41.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 14.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.66 AU - 0.82 AU

Year: 405 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,466,904 km

• M1: 181,313 km (0.109 R)
• M2: 315,053 km (0.085 R)
• M3: 414,087 km (0.115 R)
• M4: 535,112 km (0.028 R)
• M5: 629,358 km (0.096 R)
• M6: 730,636 km (0.086 R)
• M7: 876,943 km (0.085 R)
• M8: 989,740 km (0.081 R)
• M9: 1,086,829 km (0.099 R)
• M10: 1,228,049 km (0.108 R)
• M11: 1,395,299 km (0.085 R)
• M12: 1,485,956 km (0.099 R)
• M13: 1,586,934 km (0.054 R)
• M14: 1,698,684 km (0.106 R)
• M15: 1,791,883 km (0.1 R)
• M16: 1,882,689 km (0.085 R)
• M17: 2,077,914 km (0.116 R)
• M18: 2,205,821 km (0.09 R)
• M19: 2,369,481 km (0.086 R)
• M20: 2,522,968 km (0.113 R)
• M21: 2,625,443 km (0.059 R)
• M22: 2,744,373 km (0.119 R)
• M23: 2,844,903 km (0.08 R)
• M24: 2,941,693 km (0.061 R)
• M25: 3,159,357 km (0.099 R)
• M26: 3,302,373 km (0.074 R)
• M27: 3,393,478 km (0.097 R)
• M28: 3,633,283 km (0.081 R)
• M29: 3,733,065 km (0.113 R)
• M30: 3,828,060 km (0.052 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.1

Radius: 12.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.26 AU - 1.92 AU

Year: 1275 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,466,904 km

• M1: 166,802 km (0.111 R)
• M2: 284,984 km (0.08 R)
• M3: 404,213 km (0.044 R)
• M4: 534,214 km (0.12 R)
• M5: 630,555 km (0.115 R)
• M6: 797,955 km (0.088 R)
• M7: 932,743 km (0.11 R)
• M8: 1,262,756 km (0.113 R)
• M9: 1,348,026 km (0.076 R)
• M10: 1,454,540 km (0.104 R)
• M11: 1,590,076 km (0.025 R)
• M12: 1,723,218 km (0.048 R)
• M13: 1,853,368 km (0.09 R)
• M14: 2,001,171 km (0.027 R)
• M15: 2,094,669 km (0.108 R)
• M16: 2,219,284 km (0.092 R)
• M17: 2,399,550 km (0.106 R)
• M18: 2,483,923 km (0.053 R)
• M19: 2,623,947 km (0.092 R)
• M20: 2,750,806 km (0.083 R)
• M21: 2,936,905 km (0.095 R)
• M22: 3,211,118 km (0.076 R)
• M23: 3,355,779 km (0.104 R)
• M24: 3,528,715 km (0.038 R)
• M25: 3,669,337 km (0.119 R)
• M26: 3,776,000 km (0.062 R)
• M27: 3,892,686 km (0.085 R)
• M28: 4,001,444 km (0.081 R)
• M29: 4,166,749 km (0.11 R)
• M30: 4,343,574 km (0.099 R)
• M31: 4,503,943 km (0.108 R)
• M32: 4,627,960 km (0.075 R)
• M33: 4,714,577 km (0.101 R)
• M34: 4,967,696 km (0.081 R)
• M35: 5,155,442 km (0.11 R)
• M36: 5,245,201 km (0.102 R)
• M37: 5,395,995 km (0.117 R)
• M38: 5,846,883 km (0.083 R)
• M39: 6,076,815 km (0.036 R)
• M40: 6,267,253 km (0.045 R)
• M41: 6,643,342 km (0.108 R)
• M42: 6,741,179 km (0.043 R)
• M43: 6,905,438 km (0.114 R)
• M44: 7,026,612 km (0.088 R)
• M45: 7,193,264 km (0.092 R)
• M46: 7,383,553 km (0.08 R)
• M47: 7,587,006 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 10.3

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.05 AU - 5.63 AU

Year: 6770 Days

Day: 12.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,466,904 km

• M1: 134,339 km (0.116 R)
• M2: 219,909 km (0.11 R)
• M3: 306,376 km (0.113 R)
• M4: 377,136 km (0.093 R)
• M5: 743,950 km (0.1 R)
• M6: 1,121,086 km (0.089 R)
• M7: 1,241,962 km (0.108 R)
• M8: 1,331,122 km (0.093 R)
• M9: 1,515,875 km (0.119 R)
• M10: 1,650,513 km (0.105 R)
• M11: 1,890,618 km (0.113 R)
• M12: 2,294,083 km (0.043 R)
• M13: 2,494,544 km (0.091 R)
• M14: 2,654,614 km (0.077 R)
• M15: 2,841,612 km (0.045 R)
• M16: 2,960,841 km (0.079 R)
• M17: 3,155,019 km (0.09 R)
• M18: 3,253,754 km (0.119 R)
• M19: 3,378,668 km (0.085 R)
• M20: 3,505,078 km (0.049 R)
• M21: 3,762,835 km (0.076 R)
• M22: 4,080,282 km (0.102 R)
• M23: 4,854,750 km (0.078 R)
• M24: 5,317,456 km (0.087 R)
• M25: 5,465,109 km (0.066 R)
• M26: 5,673,948 km (0.09 R)
• M27: 5,946,366 km (0.063 R)
• M28: 6,130,521 km (0.117 R)
• M29: 6,853,527 km (0.106 R)
• M30: 6,982,032 km (0.055 R)
• M31: 7,372,333 km (0.096 R)
• M32: 7,603,312 km (0.105 R)
• M33: 9,109,463 km (0.105 R)
• M34: 9,215,528 km (0.037 R)
• M35: 9,464,459 km (0.057 R)
• M36: 9,969,053 km (0.079 R)
• M37: 10,224,715 km (0.113 R)
• M38: 10,445,522 km (0.083 R)
• M39: 11,458,599 km (0.09 R)
• M40: 12,229,327 km (0.066 R)
• M41: 12,463,747 km (0.088 R)
• M42: 12,778,650 km (0.117 R)
• M43: 12,937,224 km (0.069 R)
• M44: 13,376,294 km (0.12 R)
• M45: 13,577,503 km (0.105 R)
• M46: 14,889,177 km (0.103 R)
• M47: 15,097,716 km (0.093 R)
• M48: 15,265,266 km (0.112 R)
• M49: 16,757,804 km (0.045 R)
• M50: 16,844,421 km (0.062 R)
• M51: 17,367,714 km (0.081 R)
• M52: 17,940,674 km (0.068 R)
• M53: 18,699,135 km (0.118 R)
• M54: 19,150,323 km (0.12 R)
• M55: 19,604,951 km (0.032 R)
• M56: 20,247,623 km (0.071 R)
• M57: 20,990,376 km (0.025 R)
• M58: 21,083,875 km (0.089 R)
• M59: 21,836,652 km (0.087 R)
• M60: 22,646,275 km (0.076 R)
• M61: 22,982,422 km (0.077 R)
• M62: 24,049,952 km (0.06 R)
• M63: 24,196,708 km (0.111 R)
• M64: 24,540,484 km (0.119 R)
• M65: 25,631,202 km (0.038 R)
• M66: 26,232,884 km (0.082 R)
• M67: 26,737,777 km (0.083 R)
• M68: 27,705,974 km (0.056 R)
• M69: 28,685,541 km (0.112 R)
• M70: 29,939,171 km (0.046 R)
• M71: 30,097,147 km (0.072 R)
• M72: 30,361,037 km (0.029 R)
• M73: 30,891,212 km (0.079 R)
• M74: 31,050,833 km (0.12 R)
• M75: 31,157,347 km (0.038 R)
• M76: 32,662,002 km (0.1 R)
• M77: 32,987,527 km (0.074 R)
• M78: 35,463,073 km (0.069 R)
• M79: 36,470,016 km (0.108 R)
• M80: 36,751,260 km (0.113 R)
• M81: 37,372,839 km (0.091 R)
• M82: 37,713,324 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 9.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.62 AU - 5.96 AU

Year: 8858 Days

Day: 6.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,466,904 km

• M1: 144,960 km (0.037 R)
• M2: 346,020 km (0.034 R)
• M3: 615,745 km (0.1 R)
• M4: 724,951 km (0.086 R)
• M5: 1,160,431 km (0.075 R)
• M6: 1,424,321 km (0.083 R)
• M7: 1,516,474 km (0.083 R)
• M8: 1,668,465 km (0.091 R)
• M9: 1,766,003 km (0.04 R)
• M10: 1,946,717 km (0.063 R)
• M11: 2,798,079 km (0.075 R)
• M12: 3,105,203 km (0.085 R)
• M13: 3,598,876 km (0.1 R)
• M14: 3,985,437 km (0.112 R)
• M15: 4,439,466 km (0.07 R)
• M16: 4,797,903 km (0.118 R)
• M17: 5,023,197 km (0.116 R)
• M18: 5,194,487 km (0.086 R)
• M19: 5,338,699 km (0.085 R)
• M20: 5,809,035 km (0.099 R)
• M21: 6,019,070 km (0.096 R)
• M22: 6,570,638 km (0.046 R)
• M23: 7,202,539 km (0.107 R)
• M24: 7,787,766 km (0.095 R)
• M25: 8,119,574 km (0.075 R)
• M26: 8,354,592 km (0.086 R)
• M27: 9,316,955 km (0.061 R)
• M28: 10,133,610 km (0.077 R)
• M29: 10,423,082 km (0.116 R)
• M30: 10,568,940 km (0.062 R)
• M31: 10,715,247 km (0.072 R)
• M32: 11,084,305 km (0.029 R)
• M33: 11,195,905 km (0.1 R)
• M34: 11,307,804 km (0.079 R)
• M35: 11,608,047 km (0.107 R)
• M36: 11,796,989 km (0.102 R)
• M37: 12,874,243 km (0.082 R)
• M38: 13,030,723 km (0.047 R)
• M39: 13,227,145 km (0.107 R)
• M40: 13,345,476 km (0.098 R)
• M41: 13,702,716 km (0.067 R)
• M42: 13,902,429 km (0.107 R)
• M43: 14,711,305 km (0.089 R)
• M44: 14,792,985 km (0.106 R)
• M45: 15,535,440 km (0.099 R)
• M46: 15,618,616 km (0.049 R)
• M47: 15,785,567 km (0.092 R)
• M48: 16,459,057 km (0.106 R)
• M49: 16,970,532 km (0.07 R)
• M50: 17,056,252 km (0.048 R)
• M51: 17,747,394 km (0.037 R)
• M52: 18,315,567 km (0.105 R)
• M53: 18,845,442 km (0.041 R)
• M54: 18,934,303 km (0.096 R)
• M55: 19,290,795 km (0.063 R)
• M56: 19,380,404 km (0.109 R)
• M57: 19,604,651 km (0.096 R)
• M58: 19,784,767 km (0.099 R)
• M59: 19,875,124 km (0.05 R)
• M60: 20,328,406 km (0.059 R)
• M61: 20,739,351 km (0.087 R)
• M62: 20,968,834 km (0.119 R)
• M63: 21,245,441 km (0.082 R)
• M64: 21,708,895 km (0.117 R)
• M65: 22,128,966 km (0.104 R)
• M66: 23,072,031 km (0.101 R)
• M67: 25,241,499 km (0.071 R)
• M68: 25,732,330 km (0.063 R)
• M69: 25,979,017 km (0.112 R)
• M70: 26,474,634 km (0.046 R)
• M71: 26,673,749 km (0.066 R)
• M72: 26,823,347 km (0.09 R)
• M73: 27,324,350 km (0.055 R)
• M74: 27,777,781 km (0.112 R)
• M75: 27,980,187 km (0.103 R)
• M76: 28,233,756 km (0.12 R)
• M77: 28,794,449 km (0.05 R)
• M78: 30,864,135 km (0.104 R)
• M79: 32,981,244 km (0.106 R)
• M80: 34,708,651 km (0.079 R)
• M81: 35,309,137 km (0.042 R)
• M82: 36,078,369 km (0.067 R)
• M83: 36,742,135 km (0.114 R)
• M84: 37,242,689 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.2

Radius: 6.8

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.52 AU - 7.4 AU

Year: 10440 Days

Day: 15.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 25,466,904 km

• M1: 415,583 km (0.12 R)
• M2: 822,040 km (0.084 R)
• M3: 1,041,650 km (0.102 R)
• M4: 1,234,781 km (0.105 R)
• M5: 1,324,390 km (0.079 R)
• M6: 1,370,017 km (0.079 R)
• M7: 1,416,243 km (0.115 R)
• M8: 1,486,554 km (0.075 R)
• M9: 1,729,351 km (0.066 R)
• M10: 1,779,467 km (0.105 R)
• M11: 2,063,703 km (0.116 R)
• M12: 2,645,638 km (0.074 R)
• M13: 3,591,396 km (0.114 R)
• M14: 4,285,979 km (0.074 R)
• M15: 4,878,237 km (0.11 R)
• M16: 5,385,224 km (0.117 R)
• M17: 5,682,326 km (0.047 R)
• M18: 6,684,781 km (0.098 R)
• M19: 6,883,746 km (0.057 R)
• M20: 7,084,656 km (0.079 R)
• M21: 7,574,888 km (0.098 R)
• M22: 7,949,631 km (0.103 R)
• M23: 8,033,854 km (0.116 R)
• M24: 9,374,999 km (0.108 R)
• M25: 9,553,170 km (0.1 R)
• M26: 9,822,447 km (0.082 R)
• M27: 10,460,332 km (0.073 R)
• M28: 10,552,484 km (0.06 R)
• M29: 10,737,836 km (0.073 R)
• M30: 11,017,734 km (0.073 R)
• M31: 12,648,949 km (0.056 R)
• M32: 13,142,921 km (0.08 R)
• M33: 13,192,737 km (0.12 R)
• M34: 13,744,005 km (0.09 R)
• M35: 14,508,002 km (0.068 R)
• M36: 15,758,789 km (0.12 R)
• M37: 16,504,235 km (0.082 R)
• M38: 17,097,989 km (0.116 R)
• M39: 17,315,654 km (0.059 R)
• M40: 18,417,592 km (0.089 R)
• M41: 18,977,088 km (0.113 R)
• M42: 19,145,984 km (0.064 R)
• M43: 19,315,479 km (0.069 R)
• M44: 19,428,724 km (0.11 R)
• M45: 19,940,947 km (0.1 R)
• M46: 20,285,022 km (0.115 R)
• M47: 20,920,813 km (0.091 R)
• M48: 21,270,274 km (0.074 R)
• M49: 21,975,179 km (0.048 R)
• M50: 23,106,738 km (0.106 R)
• M51: 23,709,916 km (0.082 R)
• M52: 24,440,552 km (0.059 R)
• M53: 24,624,408 km (0.042 R)
• M54: 25,116,884 km (0.106 R)
• M55: 25,736,967 km (0.087 R)
• M56: 26,299,306 km (0.055 R)
• M57: 26,865,833 km (0.11 R)
• M58: 26,928,963 km (0.113 R)
• M59: 27,055,523 km (0.113 R)
• M60: 27,754,893 km (0.095 R)
• M61: 28,074,883 km (0.047 R)
• M62: 28,203,088 km (0.049 R)
• M63: 29,041,734 km (0.029 R)
• M64: 30,085,179 km (0.058 R)
• M65: 30,216,526 km (0.078 R)
• M66: 31,008,347 km (0.112 R)
• M67: 31,340,156 km (0.105 R)
• M68: 31,806,901 km (0.109 R)
• M69: 32,544,867 km (0.116 R)
• M70: 33,356,286 km (0.106 R)
• M71: 33,696,472 km (0.079 R)
• M72: 34,037,704 km (0.076 R)
• M73: 34,106,071 km (0.113 R)
• M74: 34,379,984 km (0.098 R)
• M75: 34,654,796 km (0.095 R)
• M76: 35,275,627 km (0.078 R)
• M77: 36,528,210 km (0.03 R)
• M78: 37,159,961 km (0.093 R)
• M79: 37,371,343 km (0.091 R)
• M80: 37,795,304 km (0.097 R)
• M81: 38,007,882 km (0.07 R)
• M82: 38,505,445 km (0.111 R)
• M83: 39,435,195 km (0.031 R)
• M84: 39,794,829 km (0.08 R)
• M85: 40,083,253 km (0.089 R)
• M86: 40,444,832 km (0.107 R)
• M87: 42,562,988 km (0.094 R)
• M88: 43,970,255 km (0.084 R)
• M89: 45,016,991 km (0.113 R)
• M90: 46,526,284 km (0.064 R)
• M91: 47,745,806 km (0.105 R)
• M92: 50,683,759 km (0.115 R)
• M93: 50,840,088 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.6

Radius: 7.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.9 AU - 9.44 AU

Year: 14848 Days

Day: 19.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 25,466,904 km

• M1: 139,874 km (0.103 R)
• M2: 225,145 km (0.086 R)
• M3: 303,983 km (0.083 R)
• M4: 711,039 km (0.117 R)
• M5: 981,362 km (0.041 R)
• M6: 1,095,804 km (0.068 R)
• M7: 2,278,226 km (0.117 R)
• M8: 2,431,115 km (0.076 R)
• M9: 2,500,229 km (0.103 R)
• M10: 2,570,091 km (0.081 R)
• M11: 3,752,363 km (0.08 R)
• M12: 4,262,642 km (0.093 R)
• M13: 4,816,154 km (0.055 R)
• M14: 6,416,253 km (0.038 R)
• M15: 8,504,938 km (0.084 R)
• M16: 9,172,145 km (0.114 R)
• M17: 10,584,349 km (0.119 R)
• M18: 10,755,040 km (0.067 R)
• M19: 11,243,327 km (0.116 R)
• M20: 11,533,846 km (0.086 R)
• M21: 12,630,548 km (0.115 R)
• M22: 12,781,343 km (0.08 R)
• M23: 13,636,444 km (0.062 R)
• M24: 13,977,527 km (0.074 R)
• M25: 14,478,531 km (0.111 R)
• M26: 14,604,791 km (0.12 R)
• M27: 14,731,351 km (0.119 R)
• M28: 15,466,026 km (0.092 R)
• M29: 16,016,846 km (0.045 R)
• M30: 16,904,709 km (0.04 R)
• M31: 19,072,233 km (0.098 R)
• M32: 20,153,376 km (0.071 R)
• M33: 21,110,952 km (0.081 R)
• M34: 22,703,122 km (0.118 R)
• M35: 22,886,529 km (0.109 R)
• M36: 23,513,644 km (0.035 R)
• M37: 24,973,719 km (0.057 R)
• M38: 25,200,958 km (0.045 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit