🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.56 AU - 2.02 AU

Year: 866 Days

Day: 41.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 12.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.56 AU - 5.64 AU

Year: 4793 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,836,042 km

• M1: 156,779 km (0.074 R)
• M2: 311,912 km (0.091 R)
• M3: 467,643 km (0.062 R)
• M4: 557,850 km (0.062 R)
• M5: 1,040,752 km (0.057 R)
• M6: 1,137,542 km (0.075 R)
• M7: 1,222,963 km (0.096 R)
• M8: 1,446,761 km (0.074 R)
• M9: 1,849,927 km (0.103 R)
• M10: 2,215,694 km (0.103 R)
• M11: 2,416,604 km (0.076 R)
• M12: 2,623,647 km (0.108 R)
• M13: 2,738,987 km (0.044 R)
• M14: 3,136,319 km (0.093 R)
• M15: 3,321,073 km (0.086 R)
• M16: 3,509,716 km (0.12 R)
• M17: 3,615,930 km (0.112 R)
• M18: 3,831,800 km (0.107 R)
• M19: 4,007,577 km (0.092 R)
• M20: 4,644,116 km (0.098 R)
• M21: 4,831,712 km (0.08 R)
• M22: 5,166,362 km (0.05 R)
• M23: 5,336,605 km (0.087 R)
• M24: 5,807,838 km (0.119 R)
• M25: 5,984,962 km (0.117 R)
• M26: 6,422,386 km (0.091 R)
• M27: 6,684,631 km (0.059 R)
• M28: 6,790,547 km (0.116 R)
• M29: 7,301,274 km (0.048 R)
• M30: 7,492,609 km (0.044 R)
• M31: 7,602,713 km (0.092 R)
• M32: 7,824,417 km (0.115 R)
• M33: 7,936,167 km (0.039 R)
• M34: 8,416,825 km (0.106 R)
• M35: 8,588,863 km (0.091 R)
• M36: 8,878,035 km (0.103 R)
• M37: 9,111,558 km (0.097 R)
• M38: 9,436,185 km (0.106 R)
• M39: 9,975,784 km (0.069 R)
• M40: 10,494,440 km (0.105 R)
• M41: 10,865,892 km (0.082 R)
• M42: 11,526,516 km (0.104 R)
• M43: 12,264,781 km (0.083 R)
• M44: 12,427,394 km (0.076 R)
• M45: 12,886,361 km (0.105 R)
• M46: 13,151,149 km (0.106 R)
• M47: 13,317,651 km (0.1 R)
• M48: 13,551,772 km (0.066 R)
• M49: 14,777,577 km (0.1 R)
• M50: 15,089,488 km (0.069 R)
• M51: 16,359,126 km (0.094 R)
• M52: 16,681,958 km (0.076 R)
• M53: 17,079,290 km (0.083 R)
• M54: 17,773,125 km (0.09 R)
• M55: 17,957,130 km (0.07 R)
• M56: 18,253,035 km (0.099 R)
• M57: 18,550,585 km (0.055 R)
• M58: 18,699,883 km (0.028 R)
• M59: 19,832,938 km (0.101 R)
• M60: 19,985,677 km (0.066 R)
• M61: 20,755,209 km (0.055 R)
• M62: 20,987,983 km (0.045 R)
• M63: 21,495,419 km (0.069 R)
• M64: 21,613,003 km (0.104 R)
• M65: 21,888,412 km (0.113 R)
• M66: 25,199,761 km (0.094 R)
• M67: 25,738,912 km (0.039 R)
• M68: 25,947,302 km (0.085 R)
• M69: 26,365,877 km (0.054 R)
• M70: 26,870,919 km (0.106 R)
• M71: 27,336,767 km (0.111 R)
• M72: 27,634,616 km (0.098 R)
• M73: 27,720,037 km (0.11 R)
• M74: 27,890,877 km (0.047 R)
• M75: 28,663,999 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 12.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.58 AU - 8.94 AU

Year: 9377 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 96,836,042 km

• M1: 282,740 km (0.12 R)
• M2: 496,366 km (0.034 R)
• M3: 654,939 km (0.091 R)
• M4: 1,138,589 km (0.034 R)
• M5: 1,449,304 km (0.086 R)
• M6: 1,737,579 km (0.116 R)
• M7: 1,922,931 km (0.09 R)
• M8: 2,150,769 km (0.068 R)
• M9: 2,240,827 km (0.1 R)
• M10: 2,406,282 km (0.119 R)
• M11: 2,518,779 km (0.08 R)
• M12: 3,088,149 km (0.045 R)
• M13: 3,356,378 km (0.079 R)
• M14: 3,525,274 km (0.059 R)
• M15: 4,229,281 km (0.064 R)
• M16: 4,412,240 km (0.098 R)
• M17: 4,504,691 km (0.108 R)
• M18: 4,880,930 km (0.1 R)
• M19: 6,121,844 km (0.089 R)
• M20: 6,459,935 km (0.072 R)
• M21: 6,884,494 km (0.1 R)
• M22: 8,042,082 km (0.105 R)
• M23: 9,022,996 km (0.06 R)
• M24: 10,471,552 km (0.034 R)
• M25: 11,127,838 km (0.086 R)
• M26: 11,445,135 km (0.079 R)
• M27: 11,701,097 km (0.091 R)
• M28: 12,447,740 km (0.054 R)
• M29: 12,909,698 km (0.101 R)
• M30: 13,310,171 km (0.114 R)
• M31: 13,444,510 km (0.071 R)
• M32: 14,570,683 km (0.116 R)
• M33: 16,154,625 km (0.073 R)
• M34: 16,477,906 km (0.038 R)
• M35: 16,658,471 km (0.077 R)
• M36: 16,803,431 km (0.063 R)
• M37: 17,277,357 km (0.026 R)
• M38: 17,608,118 km (0.045 R)
• M39: 18,387,822 km (0.04 R)
• M40: 19,521,325 km (0.045 R)
• M41: 19,827,552 km (0.071 R)
• M42: 20,096,679 km (0.102 R)
• M43: 20,794,254 km (0.09 R)
• M44: 21,303,186 km (0.055 R)
• M45: 22,213,339 km (0.1 R)
• M46: 22,533,030 km (0.034 R)
• M47: 23,541,619 km (0.073 R)
• M48: 23,663,690 km (0.092 R)
• M49: 24,936,918 km (0.116 R)
• M50: 25,019,795 km (0.11 R)
• M51: 25,185,849 km (0.106 R)
• M52: 25,979,914 km (0.077 R)
• M53: 27,250,150 km (0.091 R)
• M54: 27,378,355 km (0.086 R)
• M55: 27,463,925 km (0.09 R)
• M56: 27,635,215 km (0.118 R)
• M57: 28,108,393 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 14.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.9 AU - 10 AU

Year: 9683 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,836,042 km

• M1: 227,987 km (0.092 R)
• M2: 322,982 km (0.091 R)
• M3: 459,714 km (0.083 R)
• M4: 624,571 km (0.108 R)
• M5: 729,738 km (0.108 R)
• M6: 886,218 km (0.116 R)
• M7: 1,023,549 km (0.11 R)
• M8: 1,304,493 km (0.095 R)
• M9: 1,427,912 km (0.081 R)
• M10: 1,725,312 km (0.106 R)
• M11: 2,023,012 km (0.113 R)
• M12: 2,359,158 km (0.099 R)
• M13: 2,736,444 km (0.089 R)
• M14: 2,920,749 km (0.055 R)
• M15: 3,085,606 km (0.103 R)
• M16: 3,205,284 km (0.097 R)
• M17: 3,449,428 km (0.113 R)
• M18: 3,699,705 km (0.072 R)
• M19: 3,878,624 km (0.069 R)
• M20: 4,352,101 km (0.081 R)
• M21: 5,153,647 km (0.096 R)
• M22: 5,733,338 km (0.052 R)
• M23: 5,941,130 km (0.081 R)
• M24: 6,272,938 km (0.056 R)
• M25: 6,672,813 km (0.113 R)
• M26: 7,240,387 km (0.072 R)
• M27: 7,922,404 km (0.066 R)
• M28: 8,087,859 km (0.116 R)
• M29: 8,692,983 km (0.095 R)
• M30: 9,208,497 km (0.099 R)
• M31: 9,592,963 km (0.093 R)
• M32: 9,947,062 km (0.1 R)
• M33: 10,054,174 km (0.117 R)
• M34: 10,595,269 km (0.047 R)
• M35: 10,704,625 km (0.077 R)
• M36: 10,924,534 km (0.103 R)
• M37: 11,443,639 km (0.111 R)
• M38: 12,198,958 km (0.078 R)
• M39: 13,087,719 km (0.112 R)
• M40: 13,718,274 km (0.093 R)
• M41: 14,237,977 km (0.103 R)
• M42: 15,050,294 km (0.109 R)
• M43: 15,214,403 km (0.066 R)
• M44: 15,503,426 km (0.108 R)
• M45: 17,017,655 km (0.039 R)
• M46: 17,188,795 km (0.028 R)
• M47: 17,792,423 km (0.064 R)
• M48: 18,403,081 km (0.078 R)
• M49: 18,578,859 km (0.075 R)
• M50: 19,645,043 km (0.109 R)
• M51: 20,639,719 km (0.08 R)
• M52: 21,189,192 km (0.07 R)
• M53: 21,882,877 km (0.034 R)
• M54: 23,435,105 km (0.097 R)
• M55: 24,008,364 km (0.057 R)
• M56: 24,152,427 km (0.119 R)
• M57: 24,537,940 km (0.111 R)
• M58: 25,706,749 km (0.104 R)
• M59: 26,100,490 km (0.096 R)
• M60: 26,545,693 km (0.112 R)
• M61: 26,993,440 km (0.034 R)
• M62: 27,243,268 km (0.079 R)
• M63: 27,393,614 km (0.069 R)
• M64: 27,745,319 km (0.088 R)
• M65: 28,098,519 km (0.087 R)
• M66: 29,013,609 km (0.117 R)
• M67: 29,835,351 km (0.106 R)
• M68: 29,938,573 km (0.032 R)
• M69: 30,821,051 km (0.074 R)
• M70: 31,396,554 km (0.097 R)
• M71: 31,712,056 km (0.049 R)
• M72: 32,187,179 km (0.1 R)
• M73: 32,505,224 km (0.086 R)
• M74: 32,611,438 km (0.114 R)
• M75: 32,877,573 km (0.107 R)
• M76: 34,435,485 km (0.114 R)
• M77: 35,907,528 km (0.092 R)
• M78: 36,623,653 km (0.091 R)
• M79: 36,955,760 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 5.1

Gravity: 35.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.54 AU - 16.16 AU

Year: 18641 Days

Day: 23.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,836,042 km

• M1: 155,881 km (0.058 R)
• M2: 225,444 km (0.117 R)
• M3: 399,127 km (0.071 R)
• M4: 458,966 km (0.109 R)
• M5: 521,947 km (0.112 R)
• M6: 932,144 km (0.082 R)
• M7: 1,096,403 km (0.108 R)
• M8: 1,182,122 km (0.051 R)
• M9: 1,390,662 km (0.108 R)
• M10: 2,083,300 km (0.066 R)
• M11: 2,334,774 km (0.096 R)
• M12: 2,520,425 km (0.072 R)
• M13: 3,227,574 km (0.035 R)
• M14: 3,602,766 km (0.085 R)
• M15: 3,817,289 km (0.092 R)
• M16: 4,856,396 km (0.112 R)
• M17: 5,141,080 km (0.104 R)
• M18: 5,285,442 km (0.056 R)
• M19: 6,179,589 km (0.071 R)
• M20: 6,333,076 km (0.086 R)
• M21: 6,591,731 km (0.105 R)
• M22: 6,643,941 km (0.037 R)
• M23: 6,853,976 km (0.058 R)
• M24: 7,012,849 km (0.069 R)
• M25: 7,280,480 km (0.093 R)
• M26: 7,334,335 km (0.072 R)
• M27: 8,159,217 km (0.096 R)
• M28: 8,440,611 km (0.107 R)
• M29: 8,839,888 km (0.05 R)
• M30: 9,420,926 km (0.052 R)
• M31: 10,074,369 km (0.11 R)
• M32: 10,497,731 km (0.079 R)
• M33: 10,742,324 km (0.058 R)
• M34: 10,926,928 km (0.073 R)
• M35: 11,550,003 km (0.088 R)
• M36: 12,312,802 km (0.031 R)
• M37: 12,506,083 km (0.075 R)
• M38: 15,522,574 km (0.079 R)
• M39: 15,661,700 km (0.104 R)
• M40: 16,363,165 km (0.096 R)
• M41: 17,506,691 km (0.08 R)
• M42: 18,528,295 km (0.105 R)
• M43: 19,195,202 km (0.026 R)
• M44: 19,569,197 km (0.08 R)
• M45: 19,794,641 km (0.094 R)
• M46: 20,096,679 km (0.044 R)
• M47: 20,705,243 km (0.06 R)
• M48: 21,707,100 km (0.075 R)
• M49: 21,784,741 km (0.092 R)
• M50: 22,961,628 km (0.119 R)
• M51: 23,597,568 km (0.097 R)
• M52: 24,078,376 km (0.073 R)
• M53: 24,805,721 km (0.072 R)
• M54: 26,946,915 km (0.117 R)
• M55: 27,197,790 km (0.114 R)
• M56: 29,921,369 km (0.091 R)
• M57: 30,877,449 km (0.099 R)
• M58: 31,667,176 km (0.094 R)
• M59: 32,374,774 km (0.045 R)
• M60: 33,535,504 km (0.083 R)
• M61: 33,715,321 km (0.038 R)
• M62: 34,075,852 km (0.104 R)
• M63: 34,166,209 km (0.078 R)
• M64: 34,619,191 km (0.086 R)
• M65: 34,982,864 km (0.112 R)
• M66: 36,265,965 km (0.038 R)
• M67: 38,972,340 km (0.108 R)
• M68: 40,972,314 km (0.109 R)
• M69: 41,164,547 km (0.039 R)
• M70: 42,226,991 km (0.048 R)
• M71: 42,324,080 km (0.097 R)
• M72: 42,615,646 km (0.106 R)
• M73: 44,675,160 km (0.083 R)
• M74: 45,468,178 km (0.058 R)
• M75: 49,809,957 km (0.113 R)
• M76: 50,632,147 km (0.074 R)
• M77: 51,355,303 km (0.1 R)
• M78: 51,873,959 km (0.108 R)
• M79: 54,281,887 km (0.114 R)
• M80: 58,988,834 km (0.076 R)
• M81: 59,423,117 km (0.082 R)
• M82: 61,390,777 km (0.11 R)
• M83: 62,051,402 km (0.087 R)
• M84: 63,713,135 km (0.074 R)
• M85: 64,381,987 km (0.096 R)
• M86: 64,493,736 km (0.115 R)
• M87: 64,941,184 km (0.089 R)
• M88: 65,501,876 km (0.078 R)
• M89: 68,557,563 km (0.114 R)
• M90: 68,785,699 km (0.062 R)
• M91: 70,966,088 km (0.094 R)
• M92: 73,869,334 km (0.072 R)
• M93: 74,571,846 km (0.106 R)
• M94: 74,923,850 km (0.072 R)
• M95: 75,983,601 km (0.086 R)
• M96: 77,998,535 km (0.085 R)
• M97: 79,551,211 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.8

Radius: 4.8

Gravity: 28.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.8 AU - 22.86 AU

Year: 29551 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,836,042 km

• M1: 104,719 km (0.094 R)
• M2: 375,491 km (0.089 R)
• M3: 562,488 km (0.081 R)
• M4: 693,386 km (0.102 R)
• M5: 1,852,022 km (0.052 R)
• M6: 2,047,396 km (0.092 R)
• M7: 3,784,677 km (0.097 R)
• M8: 4,543,587 km (0.108 R)
• M9: 4,595,796 km (0.111 R)
• M10: 5,292,922 km (0.107 R)
• M11: 5,569,828 km (0.109 R)
• M12: 5,738,275 km (0.109 R)
• M13: 6,963,033 km (0.099 R)
• M14: 7,948,434 km (0.058 R)
• M15: 8,845,722 km (0.112 R)
• M16: 10,526,305 km (0.118 R)
• M17: 10,595,568 km (0.037 R)
• M18: 12,375,185 km (0.118 R)
• M19: 13,336,501 km (0.063 R)
• M20: 13,788,137 km (0.077 R)
• M21: 14,244,859 km (0.025 R)
• M22: 14,784,010 km (0.091 R)
• M23: 15,961,644 km (0.106 R)
• M24: 17,578,049 km (0.085 R)
• M25: 17,660,328 km (0.087 R)
• M26: 17,742,607 km (0.066 R)
• M27: 18,156,095 km (0.114 R)
• M28: 19,330,588 km (0.115 R)
• M29: 22,105,778 km (0.037 R)
• M30: 22,283,351 km (0.115 R)
• M31: 23,811,643 km (0.076 R)
• M32: 24,176,063 km (0.103 R)
• M33: 24,818,287 km (0.098 R)
• M34: 25,932,342 km (0.077 R)
• M35: 27,920,797 km (0.087 R)
• M36: 28,305,114 km (0.071 R)
• M37: 29,468,537 km (0.104 R)
• M38: 30,449,749 km (0.055 R)
• M39: 30,647,368 km (0.088 R)
• M40: 34,070,167 km (0.115 R)
• M41: 35,410,564 km (0.092 R)
• M42: 35,722,326 km (0.098 R)
• M43: 37,294,749 km (0.103 R)
• M44: 37,612,046 km (0.096 R)
• M45: 37,824,026 km (0.099 R)
• M46: 38,249,034 km (0.082 R)
• M47: 38,462,211 km (0.062 R)
• M48: 38,889,762 km (0.104 R)
• M49: 42,917,834 km (0.108 R)
• M50: 43,028,536 km (0.109 R)
• M51: 43,917,596 km (0.063 R)
• M52: 44,029,047 km (0.057 R)
• M53: 44,476,195 km (0.106 R)
• M54: 44,812,641 km (0.08 R)
• M55: 44,924,839 km (0.043 R)
• M56: 45,487,776 km (0.109 R)
• M57: 46,962,362 km (0.044 R)
• M58: 48,798,526 km (0.057 R)
• M59: 50,775,013 km (0.108 R)
• M60: 52,067,838 km (0.071 R)
• M61: 53,609,594 km (0.119 R)
• M62: 58,079,129 km (0.098 R)
• M63: 58,201,650 km (0.118 R)
• M64: 59,801,150 km (0.094 R)
• M65: 61,415,162 km (0.118 R)
• M66: 63,421,269 km (0.043 R)
• M67: 64,432,401 km (0.103 R)
• M68: 64,812,978 km (0.074 R)
• M69: 65,321,461 km (0.099 R)
• M70: 66,214,561 km (0.111 R)
• M71: 66,342,467 km (0.106 R)
• M72: 68,918,093 km (0.071 R)
• M73: 69,957,350 km (0.076 R)
• M74: 70,087,650 km (0.093 R)
• M75: 71,263,938 km (0.12 R)
• M76: 72,314,863 km (0.098 R)
• M77: 72,842,345 km (0.05 R)
• M78: 74,299,278 km (0.085 R)
• M79: 74,565,114 km (0.042 R)
• M80: 76,972,742 km (0.11 R)
• M81: 77,376,507 km (0.086 R)
• M82: 77,915,957 km (0.082 R)
• M83: 80,222,307 km (0.04 R)
• M84: 80,495,173 km (0.107 R)
• M85: 83,378,373 km (0.114 R)
• M86: 88,258,106 km (0.07 R)
• M87: 88,539,799 km (0.11 R)
• M88: 88,962,862 km (0.119 R)
• M89: 89,103,933 km (0.109 R)
• M90: 91,657,419 km (0.117 R)
• M91: 92,085,418 km (0.115 R)
• M92: 93,947,313 km (0.09 R)
• M93: 94,810,942 km (0.074 R)
• M94: 95,677,113 km (0.044 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit