🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.55 AU - 0.87 AU

Year: 212 Days

Day: 29.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.75 AU - 0.91 AU

Year: 268 Days

Day: 13.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,750,380 km

• M1: 175,777 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.84 AU - 1.32 AU

Year: 398 Days

Day: 26.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.88 AU - 1.94 AU

Year: 936 Days

Day: 44 Hours

Environment

Temp: -55 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.35 AU - 4.41 AU

Year: 2711 Days

Day: 20.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.82 AU - 4.24 AU

Year: 2870 Days

Day: 18.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 12.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.03 AU - 6.33 AU

Year: 5450 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,750,380 km

• M1: 245,041 km (0.112 R)
• M2: 340,335 km (0.093 R)
• M3: 1,070,672 km (0.095 R)
• M4: 1,352,066 km (0.108 R)
• M5: 1,497,026 km (0.065 R)
• M6: 1,782,010 km (0.043 R)
• M7: 1,888,224 km (0.045 R)
• M8: 2,288,249 km (0.049 R)
• M9: 2,863,154 km (0.048 R)
• M10: 3,167,286 km (0.081 R)
• M11: 3,297,287 km (0.094 R)
• M12: 3,442,247 km (0.117 R)
• M13: 3,575,838 km (0.086 R)
• M14: 4,001,444 km (0.103 R)
• M15: 4,486,889 km (0.116 R)
• M16: 4,574,553 km (0.077 R)
• M17: 4,692,287 km (0.094 R)
• M18: 4,991,183 km (0.11 R)
• M19: 5,158,284 km (0.084 R)
• M20: 5,765,801 km (0.069 R)
• M21: 6,167,172 km (0.105 R)
• M22: 6,794,735 km (0.04 R)
• M23: 6,946,428 km (0.119 R)
• M24: 7,321,918 km (0.093 R)
• M25: 8,164,304 km (0.079 R)
• M26: 8,488,034 km (0.108 R)
• M27: 8,944,905 km (0.088 R)
• M28: 9,167,058 km (0.115 R)
• M29: 9,825,439 km (0.101 R)
• M30: 10,401,839 km (0.106 R)
• M31: 10,499,078 km (0.047 R)
• M32: 11,648,139 km (0.048 R)
• M33: 11,789,509 km (0.099 R)
• M34: 12,012,859 km (0.069 R)
• M35: 12,299,189 km (0.067 R)
• M36: 12,608,557 km (0.109 R)
• M37: 12,962,057 km (0.091 R)
• M38: 13,530,529 km (0.097 R)
• M39: 13,657,986 km (0.096 R)
• M40: 13,785,743 km (0.101 R)
• M41: 13,913,948 km (0.08 R)
• M42: 14,495,884 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 9.2

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.02 AU - 7.94 AU

Year: 6542 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,750,380 km

• M1: 120,725 km (0.113 R)
• M2: 178,171 km (0.12 R)
• M3: 294,708 km (0.045 R)
• M4: 377,136 km (0.114 R)
• M5: 679,773 km (0.085 R)
• M6: 888,761 km (0.118 R)
• M7: 1,118,693 km (0.086 R)
• M8: 1,536,969 km (0.056 R)
• M9: 1,653,954 km (0.068 R)
• M10: 1,733,540 km (0.116 R)
• M11: 1,959,283 km (0.074 R)
• M12: 2,834,580 km (0.106 R)
• M13: 3,003,327 km (0.078 R)
• M14: 3,076,630 km (0.07 R)
• M15: 3,350,693 km (0.118 R)
• M16: 3,632,835 km (0.106 R)
• M17: 4,003,089 km (0.038 R)
• M18: 4,665,658 km (0.119 R)
• M19: 4,750,929 km (0.096 R)
• M20: 4,894,094 km (0.079 R)
• M21: 4,951,839 km (0.078 R)
• M22: 5,844,490 km (0.11 R)
• M23: 5,967,309 km (0.087 R)
• M24: 6,562,260 km (0.101 R)
• M25: 6,658,003 km (0.11 R)
• M26: 6,882,998 km (0.084 R)
• M27: 7,340,618 km (0.091 R)
• M28: 8,148,147 km (0.074 R)
• M29: 8,285,478 km (0.068 R)
• M30: 8,389,000 km (0.115 R)
• M31: 8,913,041 km (0.073 R)
• M32: 9,447,554 km (0.092 R)
• M33: 9,519,661 km (0.09 R)
• M34: 9,628,119 km (0.117 R)
• M35: 9,737,026 km (0.045 R)
• M36: 10,660,045 km (0.06 R)
• M37: 11,495,400 km (0.043 R)
• M38: 11,726,827 km (0.076 R)
• M39: 12,037,841 km (0.037 R)
• M40: 12,668,097 km (0.078 R)
• M41: 13,027,282 km (0.115 R)
• M42: 13,107,616 km (0.116 R)
• M43: 13,188,099 km (0.074 R)
• M44: 13,309,124 km (0.067 R)
• M45: 13,592,762 km (0.088 R)
• M46: 13,714,983 km (0.044 R)
• M47: 13,796,664 km (0.112 R)
• M48: 14,001,613 km (0.076 R)
• M49: 14,789,545 km (0.115 R)
• M50: 14,999,281 km (0.084 R)
• M51: 15,083,505 km (0.096 R)
• M52: 15,464,231 km (0.111 R)
• M53: 15,634,473 km (0.109 R)
• M54: 15,805,314 km (0.063 R)
• M55: 16,799,841 km (0.063 R)
• M56: 17,459,268 km (0.095 R)
• M57: 17,858,994 km (0.099 R)
• M58: 18,261,711 km (0.082 R)
• M59: 19,167,526 km (0.061 R)
• M60: 19,442,038 km (0.107 R)
• M61: 19,533,892 km (0.054 R)
• M62: 21,258,456 km (0.098 R)
• M63: 21,495,269 km (0.069 R)
• M64: 21,590,114 km (0.027 R)
• M65: 22,258,817 km (0.049 R)
• M66: 22,499,221 km (0.058 R)
• M67: 22,692,202 km (0.113 R)
• M68: 23,469,512 km (0.118 R)
• M69: 23,812,391 km (0.048 R)
• M70: 24,701,600 km (0.067 R)
• M71: 25,601,731 km (0.093 R)
• M72: 25,702,410 km (0.056 R)
• M73: 26,410,756 km (0.05 R)
• M74: 26,512,483 km (0.099 R)
• M75: 28,209,820 km (0.063 R)
• M76: 28,574,390 km (0.082 R)
• M77: 29,202,851 km (0.074 R)
• M78: 30,101,186 km (0.109 R)
• M79: 32,195,855 km (0.096 R)
• M80: 33,178,564 km (0.088 R)
• M81: 33,728,635 km (0.069 R)
• M82: 34,837,903 km (0.119 R)
• M83: 35,341,001 km (0.035 R)
• M84: 35,733,995 km (0.092 R)
• M85: 36,978,499 km (0.112 R)
• M86: 38,352,257 km (0.096 R)
• M87: 38,409,852 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 10.2

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.43 AU - 15.69 AU

Year: 15791 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,750,380 km

• M1: 158,574 km (0.11 R)
• M2: 227,838 km (0.095 R)
• M3: 612,005 km (0.12 R)
• M4: 1,030,131 km (0.096 R)
• M5: 1,362,388 km (0.12 R)
• M6: 1,555,070 km (0.079 R)
• M7: 2,060,112 km (0.081 R)
• M8: 3,103,408 km (0.114 R)
• M9: 3,659,463 km (0.112 R)
• M10: 4,737,166 km (0.101 R)
• M11: 5,031,874 km (0.088 R)
• M12: 5,117,145 km (0.116 R)
• M13: 5,376,099 km (0.061 R)
• M14: 5,727,803 km (0.096 R)
• M15: 5,906,573 km (0.071 R)
• M16: 6,546,852 km (0.03 R)
• M17: 6,640,051 km (0.094 R)
• M18: 8,342,774 km (0.077 R)
• M19: 10,280,814 km (0.079 R)
• M20: 10,882,796 km (0.092 R)
• M21: 12,293,355 km (0.079 R)
• M22: 12,582,228 km (0.087 R)
• M23: 12,756,809 km (0.09 R)
• M24: 13,108,065 km (0.039 R)
• M25: 13,285,039 km (0.103 R)
• M26: 13,940,278 km (0.049 R)
• M27: 14,728,359 km (0.107 R)
• M28: 17,113,847 km (0.103 R)
• M29: 17,761,456 km (0.118 R)
• M30: 18,351,021 km (0.111 R)
• M31: 20,090,246 km (0.103 R)
• M32: 21,602,531 km (0.066 R)
• M33: 22,091,417 km (0.07 R)
• M34: 22,583,893 km (0.108 R)
• M35: 24,083,163 km (0.092 R)
• M36: 25,761,801 km (0.117 R)
• M37: 26,354,507 km (0.094 R)
• M38: 28,616,876 km (0.057 R)
• M39: 28,693,320 km (0.102 R)
• M40: 29,153,633 km (0.059 R)
• M41: 29,307,719 km (0.113 R)
• M42: 30,159,380 km (0.097 R)
• M43: 30,784,100 km (0.05 R)
• M44: 31,097,957 km (0.049 R)
• M45: 31,176,495 km (0.093 R)
• M46: 31,570,686 km (0.118 R)
• M47: 33,889,453 km (0.1 R)
• M48: 33,970,385 km (0.089 R)
• M49: 35,110,321 km (0.103 R)
• M50: 35,767,205 km (0.111 R)
• M51: 36,014,640 km (0.093 R)
• M52: 36,097,218 km (0.044 R)
• M53: 36,677,209 km (0.098 R)
• M54: 38,435,433 km (0.085 R)
• M55: 38,519,806 km (0.068 R)
• M56: 39,708,062 km (0.083 R)
• M57: 39,878,753 km (0.1 R)
• M58: 40,650,080 km (0.107 R)
• M59: 41,946,495 km (0.054 R)
• M60: 42,120,477 km (0.089 R)
• M61: 42,381,675 km (0.102 R)
• M62: 42,556,256 km (0.11 R)
• M63: 42,730,986 km (0.047 R)
• M64: 42,818,351 km (0.101 R)
• M65: 45,469,525 km (0.059 R)
• M66: 48,811,840 km (0.099 R)
• M67: 50,836,348 km (0.103 R)
• M68: 51,486,351 km (0.093 R)
• M69: 51,858,999 km (0.112 R)
• M70: 52,700,637 km (0.095 R)
• M71: 52,794,435 km (0.081 R)
• M72: 53,829,802 km (0.07 R)
• M73: 54,776,906 km (0.028 R)
• M74: 55,157,333 km (0.081 R)
• M75: 55,538,658 km (0.11 R)
• M76: 56,207,959 km (0.089 R)
• M77: 58,038,140 km (0.117 R)
• M78: 58,328,958 km (0.058 R)
• M79: 58,426,047 km (0.098 R)
• M80: 59,301,643 km (0.085 R)
• M81: 62,648,895 km (0.117 R)
• M82: 64,245,105 km (0.118 R)
• M83: 65,249,654 km (0.038 R)
• M84: 66,867,555 km (0.108 R)
• M85: 67,579,492 km (0.084 R)
• M86: 68,293,971 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.1

Radius: 4.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.33 AU - 20.31 AU

Year: 26687 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,750,380 km

• M1: 63,280 km (0.113 R)
• M2: 119,977 km (0.067 R)
• M3: 220,507 km (0.119 R)
• M4: 474,375 km (0.068 R)
• M5: 895,493 km (0.031 R)
• M6: 997,668 km (0.088 R)
• M7: 1,140,085 km (0.05 R)
• M8: 1,444,218 km (0.108 R)
• M9: 1,544,149 km (0.099 R)
• M10: 1,584,840 km (0.081 R)
• M11: 1,625,979 km (0.075 R)
• M12: 1,858,006 km (0.106 R)
• M13: 2,078,064 km (0.093 R)
• M14: 2,663,889 km (0.062 R)
• M15: 2,861,658 km (0.093 R)
• M16: 3,456,309 km (0.101 R)
• M17: 3,671,880 km (0.099 R)
• M18: 3,726,483 km (0.095 R)
• M19: 4,287,176 km (0.063 R)
• M20: 4,606,717 km (0.11 R)
• M21: 4,903,818 km (0.08 R)
• M22: 5,085,131 km (0.107 R)
• M23: 5,268,538 km (0.041 R)
• M24: 5,361,139 km (0.081 R)
• M25: 5,579,253 km (0.111 R)
• M26: 6,218,185 km (0.096 R)
• M27: 6,546,253 km (0.049 R)
• M28: 7,563,968 km (0.076 R)
• M29: 8,020,241 km (0.091 R)
• M30: 8,341,128 km (0.11 R)
• M31: 8,593,799 km (0.072 R)
• M32: 8,995,769 km (0.074 R)
• M33: 9,254,723 km (0.065 R)
• M34: 9,291,973 km (0.092 R)
• M35: 9,591,467 km (0.119 R)
• M36: 10,238,179 km (0.096 R)
• M37: 10,392,414 km (0.11 R)
• M38: 10,508,502 km (0.112 R)
• M39: 11,174,961 km (0.114 R)
• M40: 14,446,068 km (0.033 R)
• M41: 14,749,153 km (0.105 R)
• M42: 15,494,151 km (0.094 R)
• M43: 16,072,047 km (0.114 R)
• M44: 16,702,303 km (0.114 R)
• M45: 16,747,631 km (0.077 R)
• M46: 17,294,860 km (0.101 R)
• M47: 18,547,144 km (0.108 R)
• M48: 20,552,503 km (0.058 R)
• M49: 21,432,737 km (0.042 R)
• M50: 21,927,158 km (0.066 R)
• M51: 22,325,238 km (0.088 R)
• M52: 22,575,366 km (0.111 R)
• M53: 23,229,857 km (0.072 R)
• M54: 23,890,630 km (0.116 R)
• M55: 24,146,443 km (0.104 R)
• M56: 24,609,149 km (0.089 R)
• M57: 24,764,132 km (0.093 R)
• M58: 24,815,744 km (0.113 R)
• M59: 24,919,265 km (0.096 R)
• M60: 25,178,668 km (0.093 R)
• M61: 25,491,178 km (0.042 R)
• M62: 25,543,388 km (0.036 R)
• M63: 25,595,597 km (0.103 R)
• M64: 26,067,279 km (0.111 R)
• M65: 26,647,869 km (0.086 R)
• M66: 27,125,834 km (0.078 R)
• M67: 27,553,235 km (0.05 R)
• M68: 28,090,591 km (0.042 R)
• M69: 28,414,620 km (0.105 R)
• M70: 28,631,387 km (0.103 R)
• M71: 28,903,057 km (0.073 R)
• M72: 29,066,417 km (0.117 R)
• M73: 29,503,692 km (0.106 R)
• M74: 29,723,152 km (0.031 R)
• M75: 30,108,516 km (0.108 R)
• M76: 30,995,632 km (0.09 R)
• M77: 31,947,373 km (0.096 R)
• M78: 33,364,514 km (0.07 R)
• M79: 34,166,957 km (0.059 R)
• M80: 34,339,742 km (0.109 R)
• M81: 36,730,316 km (0.106 R)
• M82: 37,321,378 km (0.111 R)
• M83: 37,677,570 km (0.072 R)
• M84: 37,975,270 km (0.119 R)
• M85: 38,273,718 km (0.068 R)
• M86: 38,393,396 km (0.117 R)
• M87: 38,453,235 km (0.092 R)
• M88: 39,173,848 km (0.073 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit