🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.62 AU - 0.86 AU

Year: 224 Days

Day: 32.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,274,900 km

• M1: 46,974 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.8 AU - 2.26 AU

Year: 1017 Days

Day: 31.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,274,900 km

• M1: 1,096,104 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.41 AU - 3.81 AU

Year: 1928 Days

Day: 41.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,274,900 km

• M1: 215,421 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.81 AU - 4.17 AU

Year: 2801 Days

Day: 16.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.15 AU - 4.51 AU

Year: 3167 Days

Day: 18 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,274,900 km

• M1: 1,288,935 km (0.119 R)
• M2: 1,970,653 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.12 AU - 5.32 AU

Year: 3604 Days

Day: 19.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 11.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.38 AU - 13.72 AU

Year: 16569 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 68,274,900 km

• M1: 152,889 km (0.088 R)
• M2: 774,019 km (0.115 R)
• M3: 941,719 km (0.082 R)
• M4: 1,296,415 km (0.094 R)
• M5: 1,711,549 km (0.102 R)
• M6: 2,232,299 km (0.119 R)
• M7: 2,943,189 km (0.115 R)
• M8: 3,015,594 km (0.108 R)
• M9: 3,113,132 km (0.087 R)
• M10: 3,236,550 km (0.057 R)
• M11: 3,565,067 km (0.083 R)
• M12: 3,851,547 km (0.089 R)
• M13: 4,145,656 km (0.086 R)
• M14: 4,755,716 km (0.101 R)
• M15: 5,662,728 km (0.12 R)
• M16: 6,213,847 km (0.1 R)
• M17: 6,495,839 km (0.059 R)
• M18: 8,516,008 km (0.072 R)
• M19: 9,396,093 km (0.046 R)
• M20: 10,416,051 km (0.087 R)
• M21: 11,972,168 km (0.081 R)
• M22: 12,480,651 km (0.072 R)
• M23: 13,762,256 km (0.119 R)
• M24: 14,253,685 km (0.078 R)
• M25: 16,795,802 km (0.094 R)
• M26: 19,337,470 km (0.095 R)
• M27: 19,611,982 km (0.095 R)
• M28: 19,703,685 km (0.092 R)
• M29: 20,257,347 km (0.117 R)
• M30: 20,956,717 km (0.084 R)
• M31: 23,344,449 km (0.103 R)
• M32: 24,323,567 km (0.089 R)
• M33: 24,570,403 km (0.07 R)
• M34: 25,968,096 km (0.081 R)
• M35: 27,033,382 km (0.085 R)
• M36: 27,802,914 km (0.117 R)
• M37: 28,840,226 km (0.104 R)
• M38: 30,154,742 km (0.12 R)
• M39: 30,685,964 km (0.111 R)
• M40: 31,703,828 km (0.054 R)
• M41: 32,841,669 km (0.113 R)
• M42: 35,045,844 km (0.07 R)
• M43: 35,268,895 km (0.085 R)
• M44: 38,440,818 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.2

Radius: 3.9

Gravity: 40.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.86 AU - 19.66 AU

Year: 24115 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,274,900 km

• M1: 69,563 km (0.114 R)
• M2: 302,487 km (0.102 R)
• M3: 482,304 km (0.117 R)
• M4: 666,907 km (0.093 R)
• M5: 741,557 km (0.114 R)
• M6: 818,899 km (0.083 R)
• M7: 899,083 km (0.066 R)
• M8: 1,038,359 km (0.09 R)
• M9: 1,431,801 km (0.076 R)
• M10: 1,561,503 km (0.049 R)
• M11: 1,728,903 km (0.064 R)
• M12: 1,832,125 km (0.103 R)
• M13: 2,302,311 km (0.114 R)
• M14: 2,416,006 km (0.111 R)
• M15: 2,648,630 km (0.093 R)
• M16: 2,929,276 km (0.11 R)
• M17: 3,093,834 km (0.05 R)
• M18: 3,781,984 km (0.113 R)
• M19: 5,643,280 km (0.077 R)
• M20: 6,583,204 km (0.032 R)
• M21: 6,744,620 km (0.073 R)
• M22: 7,071,192 km (0.034 R)
• M23: 9,256,069 km (0.109 R)
• M24: 9,497,370 km (0.079 R)
• M25: 10,797,376 km (0.078 R)
• M26: 11,371,383 km (0.077 R)
• M27: 12,749,030 km (0.036 R)
• M28: 13,219,814 km (0.109 R)
• M29: 15,729,169 km (0.101 R)
• M30: 16,233,763 km (0.057 R)
• M31: 16,451,727 km (0.113 R)
• M32: 16,817,045 km (0.059 R)
• M33: 19,525,065 km (0.1 R)
• M34: 21,642,922 km (0.117 R)
• M35: 21,722,808 km (0.091 R)
• M36: 22,203,765 km (0.103 R)
• M37: 22,607,380 km (0.088 R)
• M38: 22,769,544 km (0.095 R)
• M39: 24,245,626 km (0.106 R)
• M40: 24,661,209 km (0.101 R)
• M41: 24,744,535 km (0.093 R)
• M42: 26,261,457 km (0.112 R)
• M43: 27,117,157 km (0.042 R)
• M44: 27,289,344 km (0.067 R)
• M45: 27,375,662 km (0.065 R)
• M46: 28,505,126 km (0.107 R)
• M47: 30,183,016 km (0.088 R)
• M48: 30,540,405 km (0.117 R)
• M49: 34,375,945 km (0.107 R)
• M50: 39,135,252 km (0.031 R)
• M51: 40,209,664 km (0.1 R)
• M52: 42,587,223 km (0.09 R)
• M53: 44,704,631 km (0.116 R)
• M54: 45,009,960 km (0.073 R)
• M55: 45,622,563 km (0.112 R)
• M56: 46,546,629 km (0.039 R)
• M57: 48,100,652 km (0.107 R)
• M58: 50,621,975 km (0.11 R)
• M59: 51,258,962 km (0.089 R)
• M60: 51,685,167 km (0.063 R)
• M61: 51,791,830 km (0.035 R)
• M62: 53,725,383 km (0.072 R)
• M63: 55,573,066 km (0.09 R)
• M64: 56,230,249 km (0.11 R)
• M65: 56,449,859 km (0.074 R)
• M66: 57,220,587 km (0.078 R)
• M67: 58,772,815 km (0.052 R)
• M68: 58,884,265 km (0.101 R)
• M69: 58,995,715 km (0.118 R)
• M70: 59,218,766 km (0.106 R)
• M71: 59,777,813 km (0.039 R)
• M72: 61,239,684 km (0.08 R)
• M73: 61,352,630 km (0.11 R)
• M74: 61,578,672 km (0.062 R)
• M75: 62,258,595 km (0.077 R)
• M76: 62,940,911 km (0.046 R)
• M77: 63,168,898 km (0.056 R)
• M78: 65,118,158 km (0.049 R)
• M79: 65,695,157 km (0.081 R)
• M80: 67,086,866 km (0.107 R)
• M81: 67,553,013 km (0.114 R)
• M82: 68,488,448 km (0.107 R)
• M83: 68,605,584 km (0.058 R)
• M84: 72,511,285 km (0.093 R)
• M85: 72,630,813 km (0.092 R)
• M86: 72,750,342 km (0.111 R)
• M87: 72,869,871 km (0.04 R)
• M88: 73,109,377 km (0.09 R)
• M89: 79,302,130 km (0.084 R)
• M90: 83,022,480 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.2

Radius: 3.4

Gravity: 44.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.72 AU - 20.38 AU

Year: 26952 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,274,900 km

• M1: 374,593 km (0.09 R)
• M2: 457,321 km (0.083 R)
• M3: 501,003 km (0.075 R)
• M4: 640,428 km (0.048 R)
• M5: 791,672 km (0.078 R)
• M6: 2,015,981 km (0.039 R)
• M7: 3,108,644 km (0.064 R)
• M8: 3,580,027 km (0.075 R)
• M9: 3,712,421 km (0.106 R)
• M10: 3,981,996 km (0.045 R)
• M11: 4,119,028 km (0.101 R)
• M12: 6,142,788 km (0.114 R)
• M13: 8,834,053 km (0.114 R)
• M14: 9,986,406 km (0.11 R)
• M15: 11,899,912 km (0.114 R)
• M16: 12,696,222 km (0.1 R)
• M17: 13,441,069 km (0.038 R)
• M18: 13,715,432 km (0.045 R)
• M19: 14,269,692 km (0.109 R)
• M20: 14,972,802 km (0.119 R)
• M21: 15,043,711 km (0.103 R)
• M22: 15,257,188 km (0.115 R)
• M23: 16,412,382 km (0.11 R)
• M24: 17,895,645 km (0.096 R)
• M25: 18,576,914 km (0.092 R)
• M26: 19,421,095 km (0.078 R)
• M27: 19,575,779 km (0.091 R)
• M28: 20,356,081 km (0.107 R)
• M29: 21,705,604 km (0.111 R)
• M30: 22,756,978 km (0.113 R)
• M31: 22,838,658 km (0.12 R)
• M32: 23,412,216 km (0.079 R)
• M33: 24,573,694 km (0.026 R)
• M34: 25,245,837 km (0.053 R)
• M35: 27,038,469 km (0.088 R)
• M36: 27,732,154 km (0.079 R)
• M37: 28,519,488 km (0.119 R)
• M38: 30,474,881 km (0.066 R)
• M39: 31,287,198 km (0.078 R)
• M40: 32,289,653 km (0.054 R)
• M41: 32,933,074 km (0.105 R)
• M42: 33,859,533 km (0.088 R)
• M43: 35,170,908 km (0.09 R)
• M44: 35,359,701 km (0.07 R)
• M45: 36,022,718 km (0.074 R)
• M46: 39,987,960 km (0.03 R)
• M47: 41,075,087 km (0.07 R)
• M48: 41,871,846 km (0.027 R)
• M49: 42,975,728 km (0.077 R)
• M50: 43,480,621 km (0.045 R)
• M51: 48,007,453 km (0.047 R)
• M52: 48,321,608 km (0.118 R)
• M53: 49,267,815 km (0.117 R)
• M54: 49,690,429 km (0.075 R)
• M55: 51,499,516 km (0.104 R)
• M56: 52,035,675 km (0.112 R)
• M57: 52,143,235 km (0.033 R)
• M58: 52,681,638 km (0.085 R)
• M59: 53,546,912 km (0.106 R)
• M60: 54,526,030 km (0.114 R)
• M61: 54,744,294 km (0.102 R)
• M62: 55,291,523 km (0.084 R)
• M63: 58,389,246 km (0.114 R)
• M64: 58,612,595 km (0.078 R)
• M65: 59,621,483 km (0.115 R)
• M66: 61,770,008 km (0.096 R)
• M67: 61,883,852 km (0.083 R)
• M68: 62,225,534 km (0.11 R)
• M69: 63,369,359 km (0.117 R)
• M70: 68,248,344 km (0.034 R)
• M71: 68,955,044 km (0.112 R)
• M72: 69,191,259 km (0.115 R)
• M73: 75,546,027 km (0.069 R)
• M74: 78,361,160 km (0.07 R)
• M75: 79,348,356 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.8

Radius: 7.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.56 AU - 23.34 AU

Year: 30148 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,274,900 km

• M1: 577,298 km (0.102 R)
• M2: 658,081 km (0.081 R)
• M3: 854,353 km (0.059 R)
• M4: 1,044,492 km (0.062 R)
• M5: 1,221,915 km (0.094 R)
• M6: 1,492,538 km (0.095 R)
• M7: 1,634,806 km (0.111 R)
• M8: 1,692,999 km (0.06 R)
• M9: 1,811,630 km (0.113 R)
• M10: 1,871,918 km (0.116 R)
• M11: 1,963,771 km (0.098 R)
• M12: 2,183,830 km (0.066 R)
• M13: 2,512,047 km (0.097 R)
• M14: 2,579,516 km (0.091 R)
• M15: 2,997,493 km (0.117 R)
• M16: 3,105,353 km (0.075 R)
• M17: 3,856,633 km (0.052 R)
• M18: 4,212,526 km (0.114 R)
• M19: 5,212,439 km (0.118 R)
• M20: 5,385,972 km (0.097 R)
• M21: 5,783,454 km (0.053 R)
• M22: 6,560,016 km (0.106 R)
• M23: 6,606,691 km (0.109 R)
• M24: 7,031,998 km (0.104 R)
• M25: 7,127,740 km (0.057 R)
• M26: 7,320,572 km (0.095 R)
• M27: 7,369,042 km (0.12 R)
• M28: 7,563,818 km (0.078 R)
• M29: 7,909,090 km (0.088 R)
• M30: 9,288,233 km (0.091 R)
• M31: 9,551,674 km (0.049 R)
• M32: 9,710,996 km (0.047 R)
• M33: 9,924,772 km (0.05 R)
• M34: 10,140,043 km (0.095 R)
• M35: 10,248,352 km (0.112 R)
• M36: 10,685,178 km (0.11 R)
• M37: 10,905,834 km (0.101 R)
• M38: 12,089,004 km (0.087 R)
• M39: 12,724,795 km (0.066 R)
• M40: 14,452,949 km (0.098 R)
• M41: 15,127,486 km (0.074 R)
• M42: 15,624,450 km (0.083 R)
• M43: 15,874,877 km (0.059 R)
• M44: 17,665,564 km (0.09 R)
• M45: 17,861,088 km (0.113 R)
• M46: 20,332,295 km (0.036 R)
• M47: 22,201,970 km (0.031 R)
• M48: 22,342,741 km (0.109 R)
• M49: 22,908,371 km (0.064 R)
• M50: 23,264,264 km (0.086 R)
• M51: 24,706,388 km (0.097 R)
• M52: 25,071,257 km (0.074 R)
• M53: 25,364,618 km (0.092 R)
• M54: 25,954,632 km (0.068 R)
• M55: 26,549,134 km (0.113 R)
• M56: 26,922,979 km (0.11 R)
• M57: 28,971,872 km (0.053 R)
• M58: 32,018,582 km (0.116 R)
• M59: 32,416,512 km (0.085 R)
• M60: 32,896,123 km (0.063 R)
• M61: 34,105,472 km (0.049 R)
• M62: 34,186,704 km (0.08 R)
• M63: 34,838,203 km (0.119 R)
• M64: 35,247,353 km (0.11 R)
• M65: 35,905,583 km (0.077 R)
• M66: 38,916,988 km (0.041 R)
• M67: 41,314,594 km (0.076 R)
• M68: 41,660,913 km (0.092 R)
• M69: 42,968,548 km (0.086 R)
• M70: 43,935,997 km (0.101 R)
• M71: 44,555,332 km (0.095 R)
• M72: 45,177,659 km (0.074 R)
• M73: 45,713,369 km (0.114 R)
• M74: 46,700,865 km (0.108 R)
• M75: 49,154,420 km (0.112 R)
• M76: 50,443,056 km (0.099 R)
• M77: 51,091,562 km (0.054 R)
• M78: 51,370,263 km (0.055 R)
• M79: 51,463,313 km (0.071 R)
• M80: 52,209,657 km (0.078 R)
• M81: 52,396,804 km (0.086 R)
• M82: 53,996,454 km (0.083 R)
• M83: 55,803,147 km (0.086 R)
• M84: 57,823,167 km (0.094 R)
• M85: 58,404,654 km (0.106 R)
• M86: 59,475,775 km (0.086 R)
• M87: 60,258,770 km (0.088 R)
• M88: 61,934,266 km (0.118 R)
• M89: 62,132,334 km (0.11 R)
• M90: 63,724,654 km (0.027 R)
• M91: 64,726,810 km (0.11 R)
• M92: 66,645,103 km (0.103 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: 295 - 17,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit