🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.85 AU - 1.05 AU

Year: 343 Days

Day: 18.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,482,718 km

• M1: 442,211 km (0.105 R)
• M2: 497,114 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.01 AU - 1.35 AU

Year: 475 Days

Day: 39.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,482,718 km

• M1: 78,838 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.13 AU - 1.75 AU

Year: 641 Days

Day: 17.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,482,718 km

• M1: 642,972 km (0.043 R)
• M2: 1,151,904 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.14 AU - 2.36 AU

Year: 1252 Days

Day: 32.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,482,718 km

• M1: 381,026 km (0.093 R)
• M2: 517,459 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.59 AU - 2.97 AU

Year: 1719 Days

Day: 37.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.22 AU - 4.52 AU

Year: 2823 Days

Day: 15.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,482,718 km

• M1: 450,439 km (0.111 R)
• M2: 1,412,802 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 11.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.42 AU - 6.6 AU

Year: 4797 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,482,718 km

• M1: 149,448 km (0.058 R)
• M2: 240,254 km (0.104 R)
• M3: 548,875 km (0.045 R)
• M4: 637,885 km (0.084 R)
• M5: 844,181 km (0.12 R)
• M6: 1,308,832 km (0.114 R)
• M7: 1,590,824 km (0.111 R)
• M8: 1,709,305 km (0.116 R)
• M9: 1,815,370 km (0.079 R)
• M10: 2,114,566 km (0.114 R)
• M11: 2,278,675 km (0.116 R)
• M12: 3,105,353 km (0.1 R)
• M13: 3,198,552 km (0.106 R)
• M14: 3,406,792 km (0.082 R)
• M15: 4,284,034 km (0.104 R)
• M16: 4,388,154 km (0.04 R)
• M17: 4,493,022 km (0.108 R)
• M18: 5,051,920 km (0.064 R)
• M19: 5,206,155 km (0.066 R)
• M20: 5,587,331 km (0.046 R)
• M21: 5,701,175 km (0.118 R)
• M22: 6,663,987 km (0.1 R)
• M23: 7,400,307 km (0.092 R)
• M24: 7,575,786 km (0.068 R)
• M25: 8,033,555 km (0.057 R)
• M26: 8,136,479 km (0.069 R)
• M27: 8,265,881 km (0.12 R)
• M28: 8,869,508 km (0.094 R)
• M29: 9,029,279 km (0.034 R)
• M30: 9,217,024 km (0.078 R)
• M31: 9,351,812 km (0.057 R)
• M32: 9,787,889 km (0.119 R)
• M33: 9,980,721 km (0.1 R)
• M34: 10,679,792 km (0.056 R)
• M35: 10,963,878 km (0.103 R)
• M36: 11,568,553 km (0.12 R)
• M37: 11,655,768 km (0.109 R)
• M38: 12,243,239 km (0.118 R)
• M39: 12,391,640 km (0.088 R)
• M40: 13,233,577 km (0.049 R)
• M41: 13,446,904 km (0.081 R)
• M42: 14,468,208 km (0.093 R)
• M43: 15,739,491 km (0.101 R)
• M44: 15,997,996 km (0.084 R)
• M45: 16,453,971 km (0.038 R)
• M46: 18,218,178 km (0.112 R)
• M47: 18,421,631 km (0.045 R)
• M48: 18,557,765 km (0.052 R)
• M49: 19,312,188 km (0.063 R)
• M50: 19,519,680 km (0.098 R)
• M51: 19,832,339 km (0.083 R)
• M52: 20,533,056 km (0.118 R)
• M53: 20,709,581 km (0.077 R)
• M54: 21,778,757 km (0.067 R)
• M55: 22,902,536 km (0.106 R)
• M56: 23,305,852 km (0.079 R)
• M57: 23,416,256 km (0.046 R)
• M58: 24,942,453 km (0.065 R)
• M59: 25,130,797 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 9.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.52 AU - 6.7 AU

Year: 4928 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,482,718 km

• M1: 134,189 km (0.099 R)
• M2: 201,359 km (0.077 R)
• M3: 306,975 km (0.087 R)
• M4: 408,851 km (0.08 R)
• M5: 468,092 km (0.04 R)
• M6: 709,393 km (0.106 R)
• M7: 997,967 km (0.104 R)
• M8: 1,082,191 km (0.045 R)
• M9: 1,151,455 km (0.111 R)
• M10: 1,240,166 km (0.119 R)
• M11: 1,313,021 km (0.094 R)
• M12: 1,811,181 km (0.089 R)
• M13: 1,915,451 km (0.099 R)
• M14: 2,141,045 km (0.116 R)
• M15: 2,467,018 km (0.108 R)
• M16: 2,618,262 km (0.082 R)
• M17: 2,724,776 km (0.116 R)
• M18: 3,040,726 km (0.111 R)
• M19: 3,228,472 km (0.116 R)
• M20: 3,317,333 km (0.077 R)
• M21: 3,458,852 km (0.066 R)
• M22: 4,265,035 km (0.108 R)
• M23: 4,362,872 km (0.083 R)
• M24: 4,689,444 km (0.079 R)
• M25: 4,863,128 km (0.111 R)
• M26: 5,216,627 km (0.069 R)
• M27: 5,685,766 km (0.104 R)
• M28: 5,747,251 km (0.09 R)
• M29: 5,917,493 km (0.079 R)
• M30: 6,263,214 km (0.057 R)
• M31: 6,326,793 km (0.061 R)
• M32: 6,470,706 km (0.102 R)
• M33: 6,664,136 km (0.104 R)
• M34: 6,908,729 km (0.11 R)
• M35: 7,272,700 km (0.119 R)
• M36: 7,592,092 km (0.064 R)
• M37: 7,676,914 km (0.114 R)
• M38: 7,847,605 km (0.095 R)
• M39: 8,349,506 km (0.116 R)
• M40: 8,542,637 km (0.115 R)
• M41: 9,005,044 km (0.093 R)
• M42: 9,493,780 km (0.086 R)
• M43: 9,916,992 km (0.069 R)
• M44: 10,065,693 km (0.104 R)
• M45: 10,346,338 km (0.098 R)
• M46: 10,858,262 km (0.118 R)
• M47: 11,808,059 km (0.086 R)
• M48: 12,643,414 km (0.075 R)
• M49: 12,703,851 km (0.107 R)
• M50: 13,027,581 km (0.06 R)
• M51: 13,190,343 km (0.09 R)
• M52: 13,538,757 km (0.098 R)
• M53: 13,724,557 km (0.084 R)
• M54: 13,910,956 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 11.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.44 AU - 11.3 AU

Year: 11500 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,482,718 km

• M1: 366,066 km (0.113 R)
• M2: 449,542 km (0.109 R)
• M3: 658,829 km (0.116 R)
• M4: 766,988 km (0.103 R)
• M5: 842,984 km (0.091 R)
• M6: 1,263,653 km (0.043 R)
• M7: 1,473,389 km (0.116 R)
• M8: 1,694,944 km (0.056 R)
• M9: 1,954,197 km (0.047 R)
• M10: 2,282,265 km (0.085 R)
• M11: 2,367,087 km (0.114 R)
• M12: 2,628,135 km (0.114 R)
• M13: 4,139,074 km (0.083 R)
• M14: 4,278,350 km (0.035 R)
• M15: 5,221,265 km (0.059 R)
• M16: 5,409,908 km (0.118 R)
• M17: 5,524,201 km (0.063 R)
• M18: 5,871,866 km (0.059 R)
• M19: 6,186,919 km (0.07 R)
• M20: 6,427,024 km (0.067 R)
• M21: 6,751,801 km (0.067 R)
• M22: 7,887,398 km (0.108 R)
• M23: 9,446,208 km (0.064 R)
• M24: 10,002,263 km (0.11 R)
• M25: 10,760,276 km (0.103 R)
• M26: 12,080,926 km (0.061 R)
• M27: 12,381,318 km (0.097 R)
• M28: 13,143,220 km (0.103 R)
• M29: 13,815,812 km (0.071 R)
• M30: 14,130,117 km (0.078 R)
• M31: 14,288,093 km (0.11 R)
• M32: 14,552,731 km (0.086 R)
• M33: 14,819,015 km (0.063 R)
• M34: 15,086,945 km (0.057 R)
• M35: 15,736,350 km (0.096 R)
• M36: 16,616,583 km (0.08 R)
• M37: 17,343,629 km (0.1 R)
• M38: 18,482,219 km (0.11 R)
• M39: 19,468,966 km (0.113 R)
• M40: 20,175,966 km (0.083 R)
• M41: 20,532,457 km (0.082 R)
• M42: 20,771,365 km (0.052 R)
• M43: 20,951,182 km (0.085 R)
• M44: 21,614,798 km (0.115 R)
• M45: 21,736,271 km (0.106 R)
• M46: 21,918,781 km (0.04 R)
• M47: 22,777,323 km (0.073 R)
• M48: 23,646,786 km (0.11 R)
• M49: 23,897,213 km (0.081 R)
• M50: 24,464,039 km (0.102 R)
• M51: 25,610,707 km (0.07 R)
• M52: 26,255,324 km (0.056 R)
• M53: 26,384,876 km (0.106 R)
• M54: 28,486,875 km (0.099 R)
• M55: 29,020,790 km (0.059 R)
• M56: 29,895,339 km (0.063 R)
• M57: 30,030,725 km (0.09 R)
• M58: 30,301,946 km (0.044 R)
• M59: 31,532,688 km (0.058 R)
• M60: 31,808,397 km (0.095 R)
• M61: 32,919,311 km (0.102 R)
• M62: 34,042,791 km (0.047 R)
• M63: 34,254,920 km (0.091 R)
• M64: 35,321,852 km (0.094 R)
• M65: 35,895,411 km (0.091 R)
• M66: 37,488,329 km (0.049 R)
• M67: 37,999,954 km (0.044 R)
• M68: 39,326,438 km (0.049 R)
• M69: 40,443,336 km (0.108 R)
• M70: 40,742,830 km (0.088 R)
• M71: 41,646,102 km (0.074 R)
• M72: 41,873,042 km (0.034 R)
• M73: 42,708,247 km (0.112 R)
• M74: 43,166,166 km (0.108 R)
• M75: 44,086,941 km (0.102 R)
• M76: 44,549,648 km (0.094 R)
• M77: 44,781,674 km (0.084 R)
• M78: 46,809,174 km (0.091 R)
• M79: 46,966,401 km (0.083 R)
• M80: 47,281,305 km (0.051 R)
• M81: 47,360,143 km (0.103 R)
• M82: 47,992,493 km (0.06 R)
• M83: 49,505,376 km (0.111 R)
• M84: 50,630,203 km (0.06 R)
• M85: 50,710,836 km (0.03 R)
• M86: 51,033,967 km (0.105 R)
• M87: 51,195,832 km (0.079 R)
• M88: 51,601,093 km (0.087 R)
• M89: 55,462,214 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 8.8

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.74 AU - 12.06 AU

Year: 12438 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,482,718 km

• M1: 206,146 km (0.093 R)
• M2: 262,245 km (0.119 R)
• M3: 491,728 km (0.102 R)
• M4: 781,798 km (0.034 R)
• M5: 924,814 km (0.087 R)
• M6: 1,032,525 km (0.029 R)
• M7: 1,430,305 km (0.047 R)
• M8: 1,685,519 km (0.099 R)
• M9: 2,689,171 km (0.091 R)
• M10: 3,004,823 km (0.06 R)
• M11: 3,167,286 km (0.072 R)
• M12: 3,299,231 km (0.078 R)
• M13: 4,129,051 km (0.078 R)
• M14: 5,020,355 km (0.112 R)
• M15: 5,847,781 km (0.118 R)
• M16: 5,928,713 km (0.092 R)
• M17: 6,339,509 km (0.087 R)
• M18: 7,015,691 km (0.086 R)
• M19: 7,537,788 km (0.053 R)
• M20: 7,670,332 km (0.099 R)
• M21: 7,937,663 km (0.111 R)
• M22: 8,027,571 km (0.112 R)
• M23: 8,253,464 km (0.09 R)
• M24: 8,344,569 km (0.097 R)
• M25: 9,178,428 km (0.064 R)
• M26: 9,367,370 km (0.098 R)
• M27: 9,462,365 km (0.091 R)
• M28: 10,087,384 km (0.109 R)
• M29: 10,282,310 km (0.072 R)
• M30: 10,676,202 km (0.113 R)
• M31: 10,974,649 km (0.12 R)
• M32: 11,326,504 km (0.076 R)
• M33: 11,784,273 km (0.069 R)
• M34: 12,352,147 km (0.061 R)
• M35: 13,247,041 km (0.059 R)
• M36: 13,460,667 km (0.116 R)
• M37: 13,891,359 km (0.066 R)
• M38: 13,999,668 km (0.117 R)
• M39: 14,326,539 km (0.076 R)
• M40: 14,381,292 km (0.072 R)
• M41: 14,711,006 km (0.077 R)
• M42: 15,378,063 km (0.079 R)
• M43: 16,914,582 km (0.087 R)
• M44: 17,496,069 km (0.099 R)
• M45: 17,730,489 km (0.054 R)
• M46: 19,764,871 km (0.078 R)
• M47: 21,871,957 km (0.079 R)
• M48: 21,934,937 km (0.118 R)
• M49: 23,208,614 km (0.118 R)
• M50: 23,789,652 km (0.107 R)
• M51: 25,494,768 km (0.111 R)
• M52: 25,627,462 km (0.078 R)
• M53: 27,715,100 km (0.072 R)
• M54: 28,056,781 km (0.095 R)
• M55: 29,437,869 km (0.074 R)
• M56: 29,716,869 km (0.03 R)
• M57: 30,206,952 km (0.083 R)
• M58: 30,558,656 km (0.062 R)
• M59: 31,693,356 km (0.119 R)
• M60: 32,481,438 km (0.096 R)
• M61: 32,914,075 km (0.099 R)
• M62: 32,986,330 km (0.095 R)
• M63: 34,223,206 km (0.046 R)
• M64: 36,218,692 km (0.037 R)
• M65: 36,442,789 km (0.101 R)
• M66: 37,343,518 km (0.042 R)
• M67: 39,781,365 km (0.055 R)
• M68: 40,786,363 km (0.081 R)
• M69: 41,408,990 km (0.116 R)
• M70: 42,742,356 km (0.032 R)
• M71: 42,821,194 km (0.086 R)
• M72: 43,374,706 km (0.119 R)
• M73: 43,851,025 km (0.072 R)
• M74: 44,728,866 km (0.116 R)
• M75: 46,826,377 km (0.113 R)
• M76: 47,478,325 km (0.096 R)
• M77: 47,560,005 km (0.085 R)
• M78: 47,723,516 km (0.089 R)
• M79: 48,133,115 km (0.08 R)
• M80: 48,297,373 km (0.083 R)
• M81: 50,198,762 km (0.061 R)
• M82: 50,448,591 km (0.112 R)
• M83: 50,782,344 km (0.108 R)
• M84: 53,308,752 km (0.092 R)
• M85: 55,101,384 km (0.119 R)
• M86: 55,875,702 km (0.082 R)
• M87: 56,566,994 km (0.057 R)
• M88: 56,653,611 km (0.119 R)
• M89: 58,045,470 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit