🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.7 AU - 0.76 AU

Year: 234 Days

Day: 39.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 331 Days

Day: 48 Hours

Environment

Temp: 39 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,042,991 km

• M1: 100,829 km (0.064 R)
• M2: 557,701 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.96 AU - 3.08 AU

Year: 1499 Days

Day: 36.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.43 AU - 3.37 AU

Year: 1851 Days

Day: 29.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 11.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.87 AU - 5.01 AU

Year: 4115 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,042,991 km

• M1: 152,739 km (0.094 R)
• M2: 236,365 km (0.08 R)
• M3: 329,863 km (0.118 R)
• M4: 434,283 km (0.077 R)
• M5: 542,891 km (0.06 R)
• M6: 628,909 km (0.101 R)
• M7: 743,950 km (0.104 R)
• M8: 1,135,298 km (0.114 R)
• M9: 1,250,339 km (0.116 R)
• M10: 1,555,519 km (0.098 R)
• M11: 1,684,322 km (0.072 R)
• M12: 1,766,900 km (0.118 R)
• M13: 2,092,874 km (0.081 R)
• M14: 2,438,296 km (0.098 R)
• M15: 2,589,390 km (0.066 R)
• M16: 2,900,703 km (0.091 R)
• M17: 3,000,634 km (0.031 R)
• M18: 3,183,293 km (0.081 R)
• M19: 3,432,673 km (0.099 R)
• M20: 3,950,730 km (0.085 R)
• M21: 4,106,611 km (0.061 R)
• M22: 4,773,818 km (0.107 R)
• M23: 4,940,021 km (0.099 R)
• M24: 5,549,333 km (0.085 R)
• M25: 5,774,478 km (0.069 R)
• M26: 5,926,320 km (0.107 R)
• M27: 6,053,927 km (0.084 R)
• M28: 6,311,833 km (0.096 R)
• M29: 6,626,138 km (0.104 R)
• M30: 6,758,533 km (0.088 R)
• M31: 7,822,024 km (0.083 R)
• M32: 8,188,090 km (0.107 R)
• M33: 8,330,357 km (0.047 R)
• M34: 8,559,691 km (0.096 R)
• M35: 8,878,634 km (0.109 R)
• M36: 9,112,904 km (0.111 R)
• M37: 9,979,674 km (0.075 R)
• M38: 10,070,929 km (0.028 R)
• M39: 10,192,851 km (0.101 R)
• M40: 10,530,942 km (0.089 R)
• M41: 10,903,890 km (0.084 R)
• M42: 10,997,837 km (0.103 R)
• M43: 11,249,760 km (0.044 R)
• M44: 11,439,899 km (0.11 R)
• M45: 11,599,071 km (0.088 R)
• M46: 12,308,614 km (0.087 R)
• M47: 12,439,213 km (0.107 R)
• M48: 12,932,736 km (0.088 R)
• M49: 14,383,087 km (0.078 R)
• M50: 14,486,160 km (0.106 R)
• M51: 14,727,761 km (0.058 R)
• M52: 14,831,731 km (0.053 R)
• M53: 15,601,412 km (0.119 R)
• M54: 16,205,040 km (0.081 R)
• M55: 16,997,609 km (0.066 R)
• M56: 17,252,374 km (0.102 R)
• M57: 18,172,850 km (0.109 R)
• M58: 18,732,795 km (0.036 R)
• M59: 19,071,485 km (0.065 R)
• M60: 19,412,268 km (0.097 R)
• M61: 19,640,555 km (0.096 R)
• M62: 19,716,850 km (0.11 R)
• M63: 20,176,564 km (0.112 R)
• M64: 21,302,438 km (0.099 R)
• M65: 21,656,087 km (0.115 R)
• M66: 23,696,004 km (0.118 R)
• M67: 23,817,926 km (0.092 R)
• M68: 24,266,719 km (0.053 R)
• M69: 24,348,549 km (0.039 R)
• M70: 24,512,658 km (0.117 R)
• M71: 24,677,066 km (0.071 R)
• M72: 25,007,079 km (0.111 R)
• M73: 25,172,535 km (0.12 R)
• M74: 25,255,561 km (0.096 R)
• M75: 25,838,395 km (0.116 R)
• M76: 25,922,020 km (0.119 R)
• M77: 26,131,457 km (0.114 R)
• M78: 26,975,039 km (0.106 R)
• M79: 28,171,074 km (0.075 R)
• M80: 28,429,729 km (0.099 R)
• M81: 29,036,049 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 9.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.94 AU - 10.48 AU

Year: 9633 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,042,991 km

• M1: 334,501 km (0.102 R)
• M2: 566,826 km (0.113 R)
• M3: 744,848 km (0.119 R)
• M4: 1,075,758 km (0.066 R)
• M5: 1,216,530 km (0.052 R)
• M6: 1,450,351 km (0.05 R)
• M7: 1,539,063 km (0.102 R)
• M8: 1,816,417 km (0.059 R)
• M9: 2,287,950 km (0.105 R)
• M10: 2,392,070 km (0.119 R)
• M11: 2,936,157 km (0.089 R)
• M12: 3,078,126 km (0.112 R)
• M13: 3,310,152 km (0.073 R)
• M14: 3,915,126 km (0.109 R)
• M15: 4,230,329 km (0.111 R)
• M16: 4,619,732 km (0.113 R)
• M17: 4,685,705 km (0.103 R)
• M18: 4,785,337 km (0.06 R)
• M19: 5,328,676 km (0.074 R)
• M20: 6,107,483 km (0.11 R)
• M21: 6,547,300 km (0.073 R)
• M22: 6,733,699 km (0.088 R)
• M23: 7,691,425 km (0.079 R)
• M24: 8,650,497 km (0.039 R)
• M25: 8,732,177 km (0.091 R)
• M26: 8,855,147 km (0.108 R)
• M27: 9,144,170 km (0.077 R)
• M28: 9,859,248 km (0.094 R)
• M29: 11,075,927 km (0.098 R)
• M30: 11,164,639 km (0.078 R)
• M31: 11,747,023 km (0.093 R)
• M32: 12,431,433 km (0.071 R)
• M33: 12,523,586 km (0.04 R)
• M34: 13,034,911 km (0.038 R)
• M35: 13,934,144 km (0.078 R)
• M36: 14,174,099 km (0.055 R)
• M37: 14,804,504 km (0.082 R)
• M38: 15,444,035 km (0.086 R)
• M39: 15,692,368 km (0.064 R)
• M40: 15,792,150 km (0.04 R)
• M41: 16,445,444 km (0.077 R)
• M42: 16,648,298 km (0.058 R)
• M43: 17,056,401 km (0.099 R)
• M44: 17,986,601 km (0.114 R)
• M45: 18,300,457 km (0.105 R)
• M46: 18,615,959 km (0.055 R)
• M47: 18,933,406 km (0.091 R)
• M48: 19,252,498 km (0.102 R)
• M49: 19,359,311 km (0.06 R)
• M50: 19,466,273 km (0.098 R)
• M51: 19,627,091 km (0.063 R)
• M52: 19,950,222 km (0.111 R)
• M53: 20,875,036 km (0.049 R)
• M54: 20,984,692 km (0.07 R)
• M55: 21,315,004 km (0.098 R)
• M56: 21,869,414 km (0.067 R)
• M57: 22,597,207 km (0.12 R)
• M58: 23,162,388 km (0.081 R)
• M59: 23,560,767 km (0.095 R)
• M60: 23,961,540 km (0.086 R)
• M61: 25,880,731 km (0.078 R)
• M62: 27,307,296 km (0.104 R)
• M63: 27,607,689 km (0.118 R)
• M64: 28,090,740 km (0.109 R)
• M65: 28,515,598 km (0.116 R)
• M66: 29,433,231 km (0.068 R)
• M67: 29,494,716 km (0.072 R)
• M68: 29,556,201 km (0.113 R)
• M69: 29,679,470 km (0.088 R)
• M70: 32,180,297 km (0.086 R)
• M71: 32,815,939 km (0.072 R)
• M72: 33,327,563 km (0.112 R)
• M73: 33,648,600 km (0.114 R)
• M74: 34,293,816 km (0.114 R)
• M75: 36,848,798 km (0.098 R)
• M76: 37,580,481 km (0.088 R)
• M77: 38,990,740 km (0.1 R)
• M78: 40,076,671 km (0.109 R)
• M79: 40,144,888 km (0.111 R)
• M80: 40,623,451 km (0.074 R)
• M81: 40,691,967 km (0.105 R)
• M82: 41,379,220 km (0.053 R)
• M83: 41,655,228 km (0.046 R)
• M84: 42,209,039 km (0.106 R)
• M85: 42,974,532 km (0.077 R)
• M86: 43,114,106 km (0.059 R)
• M87: 43,604,189 km (0.041 R)
• M88: 45,582,770 km (0.117 R)
• M89: 45,653,829 km (0.103 R)
• M90: 46,153,337 km (0.062 R)
• M91: 47,157,737 km (0.073 R)
• M92: 47,879,547 km (0.054 R)
• M93: 48,459,537 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 13

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.03 AU - 11.63 AU

Year: 11549 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,042,991 km

• M1: 365,767 km (0.066 R)
• M2: 712,983 km (0.114 R)
• M3: 819,497 km (0.115 R)
• M4: 1,142,928 km (0.105 R)
• M5: 1,541,756 km (0.096 R)
• M6: 1,648,419 km (0.092 R)
• M7: 1,757,625 km (0.093 R)
• M8: 2,199,388 km (0.116 R)
• M9: 2,361,253 km (0.059 R)
• M10: 2,675,708 km (0.113 R)
• M11: 2,849,091 km (0.083 R)
• M12: 2,937,205 km (0.117 R)
• M13: 3,414,871 km (0.043 R)
• M14: 3,675,171 km (0.105 R)
• M15: 3,795,597 km (0.112 R)
• M16: 4,139,971 km (0.116 R)
• M17: 4,546,130 km (0.054 R)
• M18: 4,675,681 km (0.101 R)
• M19: 5,152,450 km (0.07 R)
• M20: 5,342,140 km (0.044 R)
• M21: 5,925,123 km (0.113 R)
• M22: 6,733,999 km (0.094 R)
• M23: 7,151,526 km (0.109 R)
• M24: 7,333,138 km (0.087 R)
• M25: 7,516,246 km (0.109 R)
• M26: 7,918,066 km (0.11 R)
• M27: 8,074,545 km (0.099 R)
• M28: 8,550,266 km (0.072 R)
• M29: 8,969,888 km (0.099 R)
• M30: 9,264,447 km (0.115 R)
• M31: 9,762,308 km (0.107 R)
• M32: 10,031,584 km (0.039 R)
• M33: 10,133,161 km (0.118 R)
• M34: 10,235,038 km (0.085 R)
• M35: 10,405,729 km (0.06 R)
• M36: 10,646,132 km (0.051 R)
• M37: 10,749,804 km (0.097 R)
• M38: 11,555,538 km (0.064 R)
• M39: 12,271,962 km (0.113 R)
• M40: 12,708,788 km (0.057 R)
• M41: 13,039,848 km (0.119 R)
• M42: 13,262,001 km (0.051 R)
• M43: 13,560,299 km (0.086 R)
• M44: 13,823,142 km (0.099 R)
• M45: 14,506,805 km (0.099 R)
• M46: 15,046,105 km (0.083 R)
• M47: 15,279,328 km (0.109 R)
• M48: 15,867,547 km (0.119 R)
• M49: 16,583,223 km (0.104 R)
• M50: 16,743,592 km (0.102 R)
• M51: 17,472,134 km (0.093 R)
• M52: 17,553,665 km (0.039 R)
• M53: 18,087,131 km (0.107 R)
• M54: 18,501,217 km (0.103 R)
• M55: 19,043,959 km (0.098 R)
• M56: 19,296,330 km (0.095 R)
• M57: 19,592,085 km (0.085 R)
• M58: 20,017,242 km (0.107 R)
• M59: 20,102,663 km (0.08 R)
• M60: 20,531,560 km (0.068 R)
• M61: 21,616,743 km (0.07 R)
• M62: 21,836,053 km (0.113 R)
• M63: 22,276,918 km (0.109 R)
• M64: 22,365,480 km (0.08 R)
• M65: 22,587,184 km (0.083 R)
• M66: 23,797,730 km (0.107 R)
• M67: 23,888,237 km (0.112 R)
• M68: 24,479,298 km (0.118 R)
• M69: 24,753,660 km (0.085 R)
• M70: 24,937,217 km (0.119 R)
• M71: 25,075,146 km (0.034 R)
• M72: 27,506,261 km (0.103 R)
• M73: 28,030,003 km (0.027 R)
• M74: 28,125,746 km (0.096 R)
• M75: 29,572,806 km (0.036 R)
• M76: 29,816,352 km (0.083 R)
• M77: 29,913,889 km (0.043 R)
• M78: 30,011,577 km (0.06 R)
• M79: 31,093,469 km (0.045 R)
• M80: 31,788,500 km (0.074 R)
• M81: 32,388,388 km (0.113 R)
• M82: 32,639,413 km (0.115 R)
• M83: 33,548,519 km (0.119 R)
• M84: 33,802,536 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.3

Radius: 4.7

Gravity: 42.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.06 AU - 18.04 AU

Year: 20798 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,042,991 km

• M1: 172,786 km (0.049 R)
• M2: 218,263 km (0.119 R)
• M3: 1,273,527 km (0.032 R)
• M4: 1,466,807 km (0.083 R)
• M5: 2,686,329 km (0.067 R)
• M6: 3,406,493 km (0.084 R)
• M7: 3,995,310 km (0.04 R)
• M8: 4,910,999 km (0.105 R)
• M9: 5,264,199 km (0.105 R)
• M10: 5,469,597 km (0.093 R)
• M11: 5,730,197 km (0.062 R)
• M12: 5,941,579 km (0.082 R)
• M13: 6,371,822 km (0.12 R)
• M14: 6,868,038 km (0.074 R)
• M15: 8,669,645 km (0.093 R)
• M16: 9,778,614 km (0.11 R)
• M17: 9,841,595 km (0.101 R)
• M18: 10,221,873 km (0.029 R)
• M19: 11,325,307 km (0.09 R)
• M20: 11,590,394 km (0.109 R)
• M21: 12,059,234 km (0.084 R)
• M22: 12,739,755 km (0.118 R)
• M23: 12,808,420 km (0.084 R)
• M24: 13,572,566 km (0.099 R)
• M25: 15,510,008 km (0.099 R)
• M26: 17,303,387 km (0.108 R)
• M27: 17,761,905 km (0.12 R)
• M28: 18,224,312 km (0.117 R)
• M29: 19,082,405 km (0.049 R)
• M30: 19,397,758 km (0.063 R)
• M31: 19,794,341 km (0.12 R)
• M32: 21,570,667 km (0.104 R)
• M33: 22,810,833 km (0.079 R)
• M34: 24,499,942 km (0.068 R)
• M35: 24,756,802 km (0.108 R)
• M36: 26,931,506 km (0.066 R)
• M37: 27,462,429 km (0.091 R)
• M38: 28,534,747 km (0.101 R)
• M39: 29,166,498 km (0.098 R)
• M40: 30,168,505 km (0.089 R)
• M41: 31,089,280 km (0.106 R)
• M42: 32,769,862 km (0.094 R)
• M43: 34,192,688 km (0.103 R)
• M44: 36,023,616 km (0.094 R)
• M45: 36,706,082 km (0.092 R)
• M46: 37,294,600 km (0.089 R)
• M47: 38,580,244 km (0.037 R)
• M48: 39,880,399 km (0.069 R)
• M49: 40,890,184 km (0.103 R)
• M50: 41,500,095 km (0.107 R)
• M51: 42,934,888 km (0.082 R)
• M52: 43,865,836 km (0.102 R)
• M53: 47,016,816 km (0.114 R)
• M54: 47,229,394 km (0.083 R)
• M55: 48,834,430 km (0.102 R)
• M56: 49,481,291 km (0.12 R)
• M57: 49,589,450 km (0.082 R)
• M58: 49,697,609 km (0.116 R)
• M59: 50,892,896 km (0.062 R)
• M60: 51,001,953 km (0.043 R)
• M61: 51,658,389 km (0.11 R)
• M62: 52,207,563 km (0.051 R)
• M63: 53,644,300 km (0.076 R)
• M64: 58,031,856 km (0.075 R)
• M65: 58,602,722 km (0.096 R)
• M66: 58,831,457 km (0.109 R)
• M67: 59,060,641 km (0.116 R)
• M68: 59,290,124 km (0.055 R)
• M69: 60,326,089 km (0.12 R)
• M70: 60,557,218 km (0.07 R)
• M71: 61,136,162 km (0.078 R)
• M72: 61,484,426 km (0.106 R)
• M73: 64,058,257 km (0.039 R)
• M74: 64,766,304 km (0.103 R)
• M75: 66,309,256 km (0.07 R)
• M76: 66,667,094 km (0.1 R)
• M77: 67,624,221 km (0.114 R)
• M78: 69,552,388 km (0.099 R)
• M79: 70,158,559 km (0.088 R)
• M80: 72,723,863 km (0.077 R)
• M81: 73,215,891 km (0.084 R)
• M82: 73,956,101 km (0.056 R)
• M83: 75,071,054 km (0.084 R)
• M84: 76,816,412 km (0.026 R)
• M85: 76,941,626 km (0.039 R)
• M86: 79,080,127 km (0.051 R)
• M87: 79,206,537 km (0.059 R)
• M88: 80,093,204 km (0.085 R)
• M89: 81,876,411 km (0.096 R)
• M90: 82,388,335 km (0.116 R)
• M91: 83,415,324 km (0.039 R)
• M92: 85,093,214 km (0.116 R)
• M93: 86,391,424 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit