🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.6 AU - 0.8 AU

Year: 207 Days

Day: 27.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 80.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.75 AU - 1.13 AU

Year: 322 Days

Day: 20.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.06 AU - 1.54 AU

Year: 523 Days

Day: 31.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.88 AU - 2.86 AU

Year: 1288 Days

Day: 31 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.1 AU - 3.48 AU

Year: 1646 Days

Day: 14.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.82 AU - 3.88 AU

Year: 2165 Days

Day: 40 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,308,979 km

• M1: 2,259,676 km (0.12 R)
• M2: 2,553,935 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707

Radius: 11

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.85 AU - 6.23 AU

Year: 4604 Days

Day: 9.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,308,979 km

• M1: 161,416 km (0.11 R)
• M2: 237,113 km (0.077 R)
• M3: 349,760 km (0.037 R)
• M4: 591,360 km (0.065 R)
• M5: 836,701 km (0.107 R)
• M6: 939,026 km (0.086 R)
• M7: 1,171,351 km (0.114 R)
• M8: 1,925,025 km (0.113 R)
• M9: 2,461,483 km (0.096 R)
• M10: 2,650,425 km (0.099 R)
• M11: 3,082,913 km (0.063 R)
• M12: 3,307,759 km (0.053 R)
• M13: 3,516,747 km (0.12 R)
• M14: 3,665,597 km (0.116 R)
• M15: 4,036,151 km (0.113 R)
• M16: 4,395,933 km (0.11 R)
• M17: 4,626,165 km (0.029 R)
• M18: 4,931,344 km (0.111 R)
• M19: 6,191,557 km (0.096 R)
• M20: 6,501,972 km (0.085 R)
• M21: 6,764,666 km (0.082 R)
• M22: 7,030,801 km (0.099 R)
• M23: 7,138,212 km (0.088 R)
• M24: 7,656,120 km (0.108 R)
• M25: 7,849,849 km (0.09 R)
• M26: 8,270,817 km (0.077 R)
• M27: 8,872,500 km (0.113 R)
• M28: 9,047,081 km (0.064 R)
• M29: 9,607,175 km (0.089 R)
• M30: 9,846,382 km (0.035 R)
• M31: 10,117,902 km (0.066 R)
• M32: 10,209,007 km (0.114 R)
• M33: 10,361,448 km (0.086 R)
• M34: 10,545,304 km (0.057 R)
• M35: 10,730,206 km (0.058 R)
• M36: 11,009,655 km (0.108 R)
• M37: 11,798,485 km (0.06 R)
• M38: 12,377,728 km (0.109 R)
• M39: 12,605,565 km (0.115 R)
• M40: 12,769,076 km (0.11 R)
• M41: 13,866,227 km (0.087 R)
• M42: 14,648,623 km (0.04 R)
• M43: 14,855,218 km (0.112 R)
• M44: 15,201,537 km (0.078 R)
• M45: 15,375,669 km (0.111 R)
• M46: 15,480,388 km (0.096 R)
• M47: 16,008,169 km (0.08 R)
• M48: 16,936,723 km (0.054 R)
• M49: 17,407,507 km (0.103 R)
• M50: 17,845,979 km (0.12 R)
• M51: 18,659,193 km (0.114 R)
• M52: 19,635,917 km (0.086 R)
• M53: 20,130,488 km (0.086 R)
• M54: 20,283,526 km (0.119 R)
• M55: 20,398,567 km (0.104 R)
• M56: 20,513,758 km (0.043 R)
• M57: 21,015,658 km (0.09 R)
• M58: 21,678,078 km (0.081 R)
• M59: 22,268,241 km (0.105 R)
• M60: 22,664,526 km (0.048 R)
• M61: 22,783,905 km (0.1 R)
• M62: 22,943,377 km (0.097 R)
• M63: 23,023,262 km (0.043 R)
• M64: 23,263,516 km (0.106 R)
• M65: 23,343,850 km (0.117 R)
• M66: 23,746,418 km (0.102 R)
• M67: 24,558,585 km (0.099 R)
• M68: 24,763,085 km (0.097 R)
• M69: 26,293,771 km (0.113 R)
• M70: 26,544,945 km (0.073 R)
• M71: 27,982,880 km (0.099 R)
• M72: 28,453,515 km (0.107 R)
• M73: 28,539,384 km (0.063 R)
• M74: 28,754,356 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 14.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.06 AU - 6.34 AU

Year: 5451 Days

Day: 14.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 88,308,979 km

• M1: 192,532 km (0.099 R)
• M2: 427,551 km (0.078 R)
• M3: 791,822 km (0.109 R)
• M4: 1,101,639 km (0.11 R)
• M5: 1,421,629 km (0.068 R)
• M6: 1,570,329 km (0.045 R)
• M7: 1,755,980 km (0.104 R)
• M8: 2,792,992 km (0.09 R)
• M9: 3,136,469 km (0.114 R)
• M10: 3,677,415 km (0.111 R)
• M11: 4,118,729 km (0.119 R)
• M12: 4,226,289 km (0.07 R)
• M13: 4,756,016 km (0.11 R)
• M14: 4,960,217 km (0.098 R)
• M15: 5,121,184 km (0.109 R)
• M16: 5,260,460 km (0.091 R)
• M17: 5,542,751 km (0.067 R)
• M18: 6,073,524 km (0.076 R)
• M19: 6,171,810 km (0.051 R)
• M20: 6,395,010 km (0.088 R)
• M21: 6,671,317 km (0.114 R)
• M22: 7,157,959 km (0.095 R)
• M23: 7,735,855 km (0.106 R)
• M24: 8,301,635 km (0.096 R)
• M25: 8,603,523 km (0.071 R)
• M26: 8,714,076 km (0.081 R)
• M27: 9,473,285 km (0.119 R)
• M28: 9,875,404 km (0.116 R)
• M29: 9,991,343 km (0.11 R)
• M30: 10,489,055 km (0.086 R)
• M31: 11,115,271 km (0.107 R)
• M32: 11,266,066 km (0.098 R)
• M33: 11,753,456 km (0.102 R)
• M34: 12,528,971 km (0.109 R)
• M35: 13,225,050 km (0.086 R)
• M36: 13,449,148 km (0.118 R)
• M37: 13,803,994 km (0.076 R)
• M38: 14,227,206 km (0.064 R)
• M39: 14,358,404 km (0.104 R)
• M40: 14,588,784 km (0.063 R)
• M41: 14,754,090 km (0.076 R)
• M42: 15,489,064 km (0.112 R)
• M43: 17,588,670 km (0.093 R)
• M44: 17,694,287 km (0.075 R)
• M45: 18,367,776 km (0.075 R)
• M46: 18,869,378 km (0.118 R)
• M47: 19,812,892 km (0.074 R)
• M48: 19,922,846 km (0.069 R)
• M49: 20,623,413 km (0.114 R)
• M50: 20,920,813 km (0.094 R)
• M51: 21,144,761 km (0.032 R)
• M52: 22,124,627 km (0.038 R)
• M53: 22,658,393 km (0.055 R)
• M54: 23,042,261 km (0.065 R)
• M55: 23,738,639 km (0.085 R)
• M56: 24,011,356 km (0.092 R)
• M57: 24,993,765 km (0.086 R)
• M58: 25,112,546 km (0.088 R)
• M59: 25,271,120 km (0.088 R)
• M60: 25,709,142 km (0.109 R)
• M61: 26,189,950 km (0.049 R)
• M62: 27,038,319 km (0.073 R)
• M63: 27,241,772 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.3

Radius: 7.5

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.04 AU - 16.16 AU

Year: 21756 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,308,979 km

• M1: 95,294 km (0.111 R)
• M2: 155,731 km (0.062 R)
• M3: 256,860 km (0.104 R)
• M4: 340,036 km (0.11 R)
• M5: 791,373 km (0.101 R)
• M6: 942,915 km (0.104 R)
• M7: 1,057,208 km (0.098 R)
• M8: 1,324,839 km (0.067 R)
• M9: 1,864,139 km (0.072 R)
• M10: 2,038,121 km (0.078 R)
• M11: 2,433,658 km (0.063 R)
• M12: 3,019,932 km (0.037 R)
• M13: 3,364,007 km (0.079 R)
• M14: 4,316,198 km (0.043 R)
• M15: 4,625,117 km (0.084 R)
• M16: 4,782,195 km (0.097 R)
• M17: 4,941,218 km (0.106 R)
• M18: 5,061,494 km (0.06 R)
• M19: 5,305,189 km (0.105 R)
• M20: 5,719,875 km (0.026 R)
• M21: 6,492,248 km (0.096 R)
• M22: 6,846,197 km (0.081 R)
• M23: 8,086,064 km (0.067 R)
• M24: 8,659,174 km (0.111 R)
• M25: 9,894,702 km (0.1 R)
• M26: 10,097,407 km (0.074 R)
• M27: 10,507,156 km (0.097 R)
• M28: 10,662,139 km (0.084 R)
• M29: 10,714,050 km (0.044 R)
• M30: 10,765,960 km (0.036 R)
• M31: 10,818,020 km (0.082 R)
• M32: 11,501,832 km (0.103 R)
• M33: 11,715,159 km (0.112 R)
• M34: 12,145,552 km (0.051 R)
• M35: 13,077,247 km (0.07 R)
• M36: 13,861,888 km (0.088 R)
• M37: 13,975,134 km (0.086 R)
• M38: 14,546,299 km (0.118 R)
• M39: 15,417,407 km (0.109 R)
• M40: 17,331,661 km (0.081 R)
• M41: 21,182,460 km (0.105 R)
• M42: 21,509,481 km (0.078 R)
• M43: 22,367,425 km (0.116 R)
• M44: 22,900,891 km (0.025 R)
• M45: 23,034,931 km (0.111 R)
• M46: 23,169,269 km (0.064 R)
• M47: 23,573,632 km (0.105 R)
• M48: 23,641,251 km (0.1 R)
• M49: 24,184,740 km (0.116 R)
• M50: 26,539,709 km (0.116 R)
• M51: 26,610,020 km (0.079 R)
• M52: 27,246,260 km (0.061 R)
• M53: 27,388,229 km (0.109 R)
• M54: 28,677,613 km (0.086 R)
• M55: 29,184,450 km (0.118 R)
• M56: 31,389,523 km (0.104 R)
• M57: 31,538,522 km (0.051 R)
• M58: 31,762,321 km (0.078 R)
• M59: 33,495,562 km (0.072 R)
• M60: 34,488,892 km (0.061 R)
• M61: 34,642,529 km (0.109 R)
• M62: 35,491,796 km (0.099 R)
• M63: 35,957,793 km (0.113 R)
• M64: 36,191,614 km (0.049 R)
• M65: 39,276,921 km (0.093 R)
• M66: 39,839,559 km (0.039 R)
• M67: 39,920,192 km (0.046 R)
• M68: 40,729,067 km (0.105 R)
• M69: 41,380,117 km (0.09 R)
• M70: 41,461,648 km (0.051 R)
• M71: 42,774,968 km (0.064 R)
• M72: 44,686,530 km (0.112 R)
• M73: 46,540,945 km (0.104 R)
• M74: 48,506,362 km (0.059 R)
• M75: 49,976,310 km (0.118 R)
• M76: 50,847,867 km (0.113 R)
• M77: 53,492,608 km (0.098 R)
• M78: 53,581,469 km (0.095 R)
• M79: 55,190,544 km (0.105 R)
• M80: 55,730,443 km (0.116 R)
• M81: 56,272,137 km (0.054 R)
• M82: 60,574,871 km (0.092 R)
• M83: 61,690,272 km (0.11 R)
• M84: 62,531,162 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 7.9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.78 AU - 23.36 AU

Year: 29405 Days

Day: 19.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,308,979 km

• M1: 149,897 km (0.086 R)
• M2: 311,313 km (0.097 R)
• M3: 830,567 km (0.079 R)
• M4: 1,084,435 km (0.077 R)
• M5: 2,401,046 km (0.104 R)
• M6: 2,929,725 km (0.094 R)
• M7: 3,493,559 km (0.12 R)
• M8: 3,628,496 km (0.107 R)
• M9: 3,811,006 km (0.095 R)
• M10: 3,949,982 km (0.083 R)
• M11: 5,171,598 km (0.117 R)
• M12: 5,585,685 km (0.104 R)
• M13: 6,281,166 km (0.067 R)
• M14: 6,666,979 km (0.1 R)
• M15: 7,003,724 km (0.08 R)
• M16: 9,449,948 km (0.11 R)
• M17: 10,083,196 km (0.107 R)
• M18: 10,275,878 km (0.058 R)
• M19: 10,730,057 km (0.075 R)
• M20: 11,058,424 km (0.104 R)
• M21: 11,124,546 km (0.077 R)
• M22: 11,590,993 km (0.06 R)
• M23: 12,611,699 km (0.059 R)
• M24: 13,097,742 km (0.11 R)
• M25: 15,323,459 km (0.058 R)
• M26: 16,744,490 km (0.12 R)
• M27: 17,895,795 km (0.072 R)
• M28: 18,129,018 km (0.118 R)
• M29: 18,520,216 km (0.094 R)
• M30: 18,835,120 km (0.086 R)
• M31: 18,914,108 km (0.084 R)
• M32: 19,870,786 km (0.077 R)
• M33: 21,747,940 km (0.117 R)
• M34: 23,171,364 km (0.099 R)
• M35: 23,595,773 km (0.105 R)
• M36: 25,931,445 km (0.072 R)
• M37: 26,726,408 km (0.045 R)
• M38: 27,798,576 km (0.059 R)
• M39: 28,793,701 km (0.118 R)
• M40: 29,341,378 km (0.078 R)
• M41: 31,191,904 km (0.105 R)
• M42: 31,472,699 km (0.119 R)
• M43: 31,848,489 km (0.099 R)
• M44: 32,036,982 km (0.118 R)
• M45: 32,225,775 km (0.106 R)
• M46: 34,326,877 km (0.113 R)
• M47: 35,491,496 km (0.107 R)
• M48: 36,471,811 km (0.098 R)
• M49: 37,560,585 km (0.072 R)
• M50: 43,474,637 km (0.076 R)
• M51: 43,893,062 km (0.075 R)
• M52: 47,073,513 km (0.068 R)
• M53: 51,538,710 km (0.049 R)
• M54: 51,981,520 km (0.11 R)
• M55: 52,536,827 km (0.11 R)
• M56: 54,777,504 km (0.104 R)
• M57: 56,136,900 km (0.056 R)
• M58: 57,163,740 km (0.085 R)
• M59: 57,278,182 km (0.062 R)
• M60: 57,392,774 km (0.065 R)
• M61: 57,851,741 km (0.098 R)
• M62: 57,966,632 km (0.084 R)
• M63: 59,004,542 km (0.117 R)
• M64: 59,583,785 km (0.095 R)
• M65: 60,397,747 km (0.111 R)
• M66: 61,215,598 km (0.117 R)
• M67: 62,272,358 km (0.119 R)
• M68: 62,390,091 km (0.11 R)
• M69: 62,980,105 km (0.081 R)
• M70: 64,046,888 km (0.081 R)
• M71: 67,282,989 km (0.103 R)
• M72: 69,103,595 km (0.108 R)
• M73: 69,225,517 km (0.054 R)
• M74: 69,591,882 km (0.113 R)
• M75: 70,081,217 km (0.092 R)
• M76: 72,297,659 km (0.047 R)
• M77: 73,538,872 km (0.079 R)
• M78: 74,037,333 km (0.091 R)
• M79: 74,536,989 km (0.043 R)
• M80: 76,672,649 km (0.081 R)
• M81: 79,210,876 km (0.099 R)
• M82: 80,105,770 km (0.066 R)
• M83: 80,490,386 km (0.11 R)
• M84: 80,747,096 km (0.105 R)
• M85: 81,003,956 km (0.052 R)
• M86: 81,776,629 km (0.11 R)
• M87: 82,810,500 km (0.099 R)
• M88: 82,940,051 km (0.12 R)
• M89: 83,329,006 km (0.064 R)
• M90: 83,458,857 km (0.034 R)
• M91: 84,630,208 km (0.078 R)
• M92: 87,780,291 km (0.048 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit