🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.49 AU - 0.81 AU

Year: 184 Days

Day: 24.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,482,176 km

• M1: 97,987 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.7 AU - 0.8 AU

Year: 228 Days

Day: 17.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.22 AU

Year: 357 Days

Day: 26.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.8 AU - 2.9 AU

Year: 1691 Days

Day: 13.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.85 AU - 4.67 AU

Year: 2562 Days

Day: 30.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 10

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.66 AU - 8.46 AU

Year: 6593 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 59,482,176 km

• M1: 154,684 km (0.119 R)
• M2: 455,376 km (0.113 R)
• M3: 656,884 km (0.115 R)
• M4: 737,817 km (0.111 R)
• M5: 899,233 km (0.113 R)
• M6: 1,072,766 km (0.088 R)
• M7: 1,399,937 km (0.109 R)
• M8: 1,700,928 km (0.115 R)
• M9: 1,815,669 km (0.097 R)
• M10: 2,492,001 km (0.05 R)
• M11: 2,672,716 km (0.102 R)
• M12: 3,012,153 km (0.098 R)
• M13: 3,311,648 km (0.098 R)
• M14: 4,073,251 km (0.071 R)
• M15: 4,189,189 km (0.111 R)
• M16: 4,365,266 km (0.053 R)
• M17: 5,093,658 km (0.073 R)
• M18: 5,323,889 km (0.109 R)
• M19: 5,387,169 km (0.101 R)
• M20: 5,472,141 km (0.114 R)
• M21: 5,968,805 km (0.064 R)
• M22: 6,034,778 km (0.057 R)
• M23: 6,502,720 km (0.09 R)
• M24: 7,028,557 km (0.112 R)
• M25: 8,194,373 km (0.057 R)
• M26: 9,038,255 km (0.054 R)
• M27: 9,368,267 km (0.107 R)
• M28: 9,676,439 km (0.108 R)
• M29: 10,118,650 km (0.061 R)
• M30: 10,276,327 km (0.099 R)
• M31: 10,594,072 km (0.096 R)
• M32: 11,704,089 km (0.108 R)
• M33: 12,147,347 km (0.094 R)
• M34: 12,483,344 km (0.038 R)
• M35: 14,950,063 km (0.115 R)
• M36: 15,099,811 km (0.098 R)
• M37: 15,219,938 km (0.109 R)
• M38: 15,764,324 km (0.094 R)
• M39: 16,284,476 km (0.097 R)
• M40: 16,810,313 km (0.098 R)
• M41: 17,815,012 km (0.068 R)
• M42: 18,324,692 km (0.098 R)
• M43: 18,388,720 km (0.088 R)
• M44: 19,685,285 km (0.108 R)
• M45: 20,245,229 km (0.11 R)
• M46: 21,011,171 km (0.116 R)
• M47: 21,279,848 km (0.059 R)
• M48: 22,674,400 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 8.6

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.18 AU - 10.08 AU

Year: 8147 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,482,176 km

• M1: 122,820 km (0.103 R)
• M2: 389,553 km (0.116 R)
• M3: 641,476 km (0.026 R)
• M4: 871,258 km (0.12 R)
• M5: 1,032,824 km (0.111 R)
• M6: 2,367,685 km (0.081 R)
• M7: 2,673,464 km (0.061 R)
• M8: 2,911,025 km (0.044 R)
• M9: 3,018,885 km (0.069 R)
• M10: 3,073,339 km (0.098 R)
• M11: 3,463,490 km (0.063 R)
• M12: 3,549,209 km (0.115 R)
• M13: 3,988,429 km (0.093 R)
• M14: 5,274,821 km (0.09 R)
• M15: 6,117,356 km (0.101 R)
• M16: 6,360,752 km (0.069 R)
• M17: 7,329,248 km (0.093 R)
• M18: 7,587,754 km (0.09 R)
• M19: 8,190,035 km (0.115 R)
• M20: 8,535,606 km (0.078 R)
• M21: 8,925,159 km (0.103 R)
• M22: 9,600,892 km (0.1 R)
• M23: 9,681,376 km (0.082 R)
• M24: 9,965,163 km (0.105 R)
• M25: 10,624,142 km (0.107 R)
• M26: 10,790,943 km (0.092 R)
• M27: 11,085,202 km (0.116 R)
• M28: 11,169,875 km (0.109 R)
• M29: 12,332,250 km (0.087 R)
• M30: 12,595,842 km (0.091 R)
• M31: 12,994,520 km (0.108 R)
• M32: 13,262,749 km (0.086 R)
• M33: 13,352,508 km (0.074 R)
• M34: 14,123,984 km (0.079 R)
• M35: 14,816,772 km (0.114 R)
• M36: 15,425,934 km (0.111 R)
• M37: 15,710,020 km (0.082 R)
• M38: 15,805,015 km (0.117 R)
• M39: 16,283,130 km (0.098 R)
• M40: 17,204,503 km (0.069 R)
• M41: 17,302,490 km (0.107 R)
• M42: 17,449,844 km (0.114 R)
• M43: 17,993,632 km (0.092 R)
• M44: 18,794,429 km (0.055 R)
• M45: 19,914,469 km (0.106 R)
• M46: 20,017,392 km (0.034 R)
• M47: 20,120,465 km (0.086 R)
• M48: 20,275,448 km (0.051 R)
• M49: 20,742,642 km (0.078 R)
• M50: 20,951,331 km (0.077 R)
• M51: 22,058,954 km (0.036 R)
• M52: 22,218,725 km (0.091 R)
• M53: 23,077,416 km (0.064 R)
• M54: 24,771,762 km (0.09 R)
• M55: 25,438,370 km (0.12 R)
• M56: 26,279,858 km (0.1 R)
• M57: 27,358,907 km (0.113 R)
• M58: 28,105,550 km (0.109 R)
• M59: 28,278,785 km (0.1 R)
• M60: 29,150,342 km (0.105 R)
• M61: 29,267,178 km (0.074 R)
• M62: 29,853,901 km (0.072 R)
• M63: 30,030,725 km (0.082 R)
• M64: 30,207,700 km (0.076 R)
• M65: 31,277,773 km (0.092 R)
• M66: 31,517,279 km (0.068 R)
• M67: 31,998,087 km (0.113 R)
• M68: 32,845,260 km (0.105 R)
• M69: 33,577,242 km (0.105 R)
• M70: 34,252,976 km (0.1 R)
• M71: 34,499,812 km (0.065 R)
• M72: 34,995,280 km (0.117 R)
• M73: 35,867,885 km (0.06 R)
• M74: 38,656,987 km (0.117 R)
• M75: 38,913,997 km (0.119 R)
• M76: 39,236,081 km (0.081 R)
• M77: 39,559,063 km (0.097 R)
• M78: 39,688,465 km (0.11 R)
• M79: 40,663,544 km (0.104 R)
• M80: 40,859,517 km (0.092 R)
• M81: 41,383,708 km (0.097 R)
• M82: 41,515,055 km (0.081 R)
• M83: 42,240,156 km (0.085 R)
• M84: 42,306,278 km (0.112 R)
• M85: 42,969,445 km (0.09 R)
• M86: 43,970,704 km (0.111 R)
• M87: 44,037,724 km (0.059 R)
• M88: 44,373,272 km (0.037 R)
• M89: 44,440,591 km (0.081 R)
• M90: 44,911,974 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 9.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.53 AU - 12.13 AU

Year: 13404 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,482,176 km

• M1: 164,408 km (0.081 R)
• M2: 363,373 km (0.087 R)
• M3: 501,751 km (0.074 R)
• M4: 942,616 km (0.086 R)
• M5: 1,175,390 km (0.073 R)
• M6: 1,408,015 km (0.102 R)
• M7: 1,577,809 km (0.101 R)
• M8: 1,734,587 km (0.051 R)
• M9: 1,937,741 km (0.086 R)
• M10: 2,502,174 km (0.088 R)
• M11: 3,540,533 km (0.057 R)
• M12: 3,851,996 km (0.101 R)
• M13: 4,280,893 km (0.114 R)
• M14: 4,866,868 km (0.089 R)
• M15: 5,657,343 km (0.101 R)
• M16: 6,082,799 km (0.087 R)
• M17: 6,361,799 km (0.064 R)
• M18: 7,718,652 km (0.037 R)
• M19: 8,224,293 km (0.062 R)
• M20: 8,740,854 km (0.098 R)
• M21: 8,915,285 km (0.096 R)
• M22: 9,267,738 km (0.107 R)
• M23: 9,950,054 km (0.088 R)
• M24: 10,426,224 km (0.1 R)
• M25: 10,574,176 km (0.118 R)
• M26: 10,723,026 km (0.09 R)
• M27: 10,947,273 km (0.068 R)
• M28: 11,249,012 km (0.098 R)
• M29: 11,553,294 km (0.115 R)
• M30: 12,679,168 km (0.104 R)
• M31: 13,075,602 km (0.095 R)
• M32: 13,355,500 km (0.077 R)
• M33: 13,596,950 km (0.032 R)
• M34: 13,718,274 km (0.045 R)
• M35: 15,327,349 km (0.099 R)
• M36: 15,537,983 km (0.113 R)
• M37: 16,648,597 km (0.062 R)
• M38: 17,388,509 km (0.105 R)
• M39: 17,696,381 km (0.069 R)
• M40: 17,828,775 km (0.09 R)
• M41: 18,361,942 km (0.101 R)
• M42: 18,630,470 km (0.108 R)
• M43: 20,407,693 km (0.102 R)
• M44: 20,546,669 km (0.11 R)
• M45: 22,190,750 km (0.118 R)
• M46: 22,381,337 km (0.113 R)
• M47: 22,956,392 km (0.116 R)
• M48: 23,390,824 km (0.116 R)
• M49: 23,682,091 km (0.088 R)
• M50: 23,828,098 km (0.113 R)
• M51: 23,925,636 km (0.097 R)
• M52: 25,255,113 km (0.082 R)
• M53: 25,503,894 km (0.037 R)
• M54: 25,603,676 km (0.035 R)
• M55: 25,903,769 km (0.112 R)
• M56: 26,205,059 km (0.107 R)
• M57: 26,356,003 km (0.085 R)
• M58: 26,709,653 km (0.074 R)
• M59: 27,013,935 km (0.095 R)
• M60: 27,985,274 km (0.097 R)
• M61: 28,397,565 km (0.095 R)
• M62: 30,014,569 km (0.119 R)
• M63: 30,119,886 km (0.09 R)
• M64: 30,595,457 km (0.107 R)
• M65: 31,180,086 km (0.038 R)
• M66: 31,393,712 km (0.12 R)
• M67: 32,360,413 km (0.077 R)
• M68: 32,630,736 km (0.06 R)
• M69: 34,433,391 km (0.084 R)
• M70: 34,543,644 km (0.078 R)
• M71: 35,152,358 km (0.066 R)
• M72: 36,100,061 km (0.119 R)
• M73: 38,020,598 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.4

Radius: 7.6

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.8 AU - 15.9 AU

Year: 17144 Days

Day: 22.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,482,176 km

• M1: 483,351 km (0.073 R)
• M2: 551,867 km (0.117 R)
• M3: 605,722 km (0.054 R)
• M4: 738,714 km (0.116 R)
• M5: 1,124,378 km (0.099 R)
• M6: 1,241,812 km (0.089 R)
• M7: 2,320,562 km (0.075 R)
• M8: 2,471,207 km (0.075 R)
• M9: 2,625,143 km (0.115 R)
• M10: 2,910,277 km (0.117 R)
• M11: 2,975,053 km (0.09 R)
• M12: 3,073,039 km (0.085 R)
• M13: 3,339,772 km (0.07 R)
• M14: 5,566,387 km (0.119 R)
• M15: 6,139,347 km (0.098 R)
• M16: 6,730,857 km (0.108 R)
• M17: 7,384,749 km (0.058 R)
• M18: 9,273,273 km (0.103 R)
• M19: 9,755,427 km (0.082 R)
• M20: 13,190,493 km (0.058 R)
• M21: 13,568,976 km (0.077 R)
• M22: 14,060,853 km (0.107 R)
• M23: 14,336,712 km (0.085 R)
• M24: 14,614,366 km (0.097 R)
• M25: 15,231,307 km (0.103 R)
• M26: 16,606,860 km (0.035 R)
• M27: 17,074,203 km (0.06 R)
• M28: 17,723,907 km (0.071 R)
• M29: 17,842,837 km (0.107 R)
• M30: 18,864,890 km (0.105 R)
• M31: 19,047,250 km (0.065 R)
• M32: 19,108,136 km (0.105 R)
• M33: 19,782,374 km (0.11 R)
• M34: 20,651,836 km (0.079 R)
• M35: 22,171,152 km (0.116 R)
• M36: 22,750,096 km (0.059 R)
• M37: 23,660,549 km (0.045 R)
• M38: 23,726,073 km (0.071 R)
• M39: 25,853,504 km (0.106 R)
• M40: 26,666,868 km (0.069 R)
• M41: 27,145,282 km (0.092 R)
• M42: 28,110,487 km (0.086 R)
• M43: 28,388,290 km (0.086 R)
• M44: 30,003,499 km (0.086 R)
• M45: 30,358,644 km (0.102 R)
• M46: 31,072,824 km (0.105 R)
• M47: 31,648,327 km (0.114 R)
• M48: 31,937,350 km (0.05 R)
• M49: 32,663,797 km (0.106 R)
• M50: 34,875,602 km (0.057 R)
• M51: 37,211,423 km (0.032 R)
• M52: 37,745,936 km (0.083 R)
• M53: 38,205,950 km (0.109 R)
• M54: 38,976,977 km (0.097 R)
• M55: 39,054,319 km (0.113 R)
• M56: 40,612,531 km (0.037 R)
• M57: 41,873,790 km (0.062 R)
• M58: 42,828,075 km (0.119 R)
• M59: 44,596,322 km (0.072 R)
• M60: 45,326,509 km (0.107 R)
• M61: 46,060,586 km (0.114 R)
• M62: 46,552,165 km (0.041 R)
• M63: 46,798,702 km (0.112 R)
• M64: 47,954,495 km (0.117 R)
• M65: 48,037,522 km (0.111 R)
• M66: 48,203,426 km (0.08 R)
• M67: 51,308,479 km (0.114 R)
• M68: 52,244,064 km (0.09 R)
• M69: 52,671,166 km (0.11 R)
• M70: 53,442,792 km (0.103 R)
• M71: 53,528,811 km (0.105 R)
• M72: 53,787,017 km (0.058 R)
• M73: 54,910,646 km (0.112 R)
• M74: 55,084,180 km (0.053 R)
• M75: 55,693,193 km (0.105 R)
• M76: 55,867,474 km (0.058 R)
• M77: 57,885,998 km (0.09 R)
• M78: 58,505,034 km (0.05 R)
• M79: 59,126,165 km (0.119 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit