🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.59 AU - 0.67 AU

Year: 186 Days

Day: 19.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.65 AU - 0.73 AU

Year: 214 Days

Day: 21.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 122.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,150,509 km

• M1: 103,372 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.9 AU - 0.96 AU

Year: 334 Days

Day: 33.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.16 AU - 3.62 AU

Year: 2327 Days

Day: 45.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 8.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.79 AU - 5.05 AU

Year: 4068 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,150,509 km

• M1: 112,797 km (0.11 R)
• M2: 215,271 km (0.113 R)
• M3: 272,268 km (0.054 R)
• M4: 385,963 km (0.09 R)
• M5: 501,452 km (0.113 R)
• M6: 602,879 km (0.081 R)
• M7: 683,961 km (0.086 R)
• M8: 971,189 km (0.085 R)
• M9: 1,123,031 km (0.083 R)
• M10: 1,318,107 km (0.084 R)
• M11: 1,425,967 km (0.089 R)
• M12: 1,859,950 km (0.111 R)
• M13: 2,022,563 km (0.056 R)
• M14: 2,105,740 km (0.116 R)
• M15: 2,232,599 km (0.037 R)
• M16: 2,333,128 km (0.099 R)
• M17: 2,420,494 km (0.099 R)
• M18: 2,494,096 km (0.037 R)
• M19: 2,704,281 km (0.093 R)
• M20: 2,889,184 km (0.071 R)
• M21: 2,983,131 km (0.095 R)
• M22: 3,303,869 km (0.03 R)
• M23: 3,369,393 km (0.106 R)
• M24: 3,788,566 km (0.079 R)
• M25: 4,135,932 km (0.115 R)
• M26: 4,206,543 km (0.09 R)
• M27: 4,277,602 km (0.059 R)
• M28: 4,675,981 km (0.098 R)
• M29: 4,805,233 km (0.096 R)
• M30: 5,010,781 km (0.109 R)
• M31: 5,162,024 km (0.117 R)
• M32: 5,238,319 km (0.115 R)
• M33: 5,546,939 km (0.097 R)
• M34: 6,161,936 km (0.059 R)
• M35: 6,303,755 km (0.11 R)
• M36: 6,364,941 km (0.113 R)
• M37: 6,426,276 km (0.102 R)
• M38: 6,528,900 km (0.112 R)
• M39: 6,944,932 km (0.089 R)
• M40: 7,050,398 km (0.12 R)
• M41: 7,498,743 km (0.094 R)
• M42: 7,606,902 km (0.115 R)
• M43: 7,759,193 km (0.03 R)
• M44: 8,830,314 km (0.064 R)
• M45: 9,013,421 km (0.106 R)
• M46: 9,151,500 km (0.102 R)
• M47: 9,313,515 km (0.111 R)
• M48: 9,710,996 km (0.043 R)
• M49: 9,828,879 km (0.098 R)
• M50: 9,947,361 km (0.056 R)
• M51: 10,042,355 km (0.094 R)
• M52: 10,209,606 km (0.118 R)
• M53: 10,619,354 km (0.12 R)
• M54: 10,789,597 km (0.118 R)
• M55: 10,862,900 km (0.102 R)
• M56: 11,034,489 km (0.106 R)
• M57: 11,206,975 km (0.079 R)
• M58: 11,405,192 km (0.034 R)
• M59: 11,931,029 km (0.065 R)
• M60: 12,696,072 km (0.044 R)
• M61: 13,032,368 km (0.117 R)
• M62: 13,846,480 km (0.072 R)
• M63: 14,461,177 km (0.109 R)
• M64: 14,541,960 km (0.067 R)
• M65: 14,731,052 km (0.115 R)
• M66: 14,812,433 km (0.057 R)
• M67: 16,329,804 km (0.081 R)
• M68: 16,695,571 km (0.052 R)
• M69: 16,950,486 km (0.108 R)
• M70: 17,007,333 km (0.112 R)
• M71: 17,092,604 km (0.077 R)
• M72: 17,665,265 km (0.057 R)
• M73: 17,982,861 km (0.085 R)
• M74: 18,506,603 km (0.053 R)
• M75: 18,770,344 km (0.114 R)
• M76: 18,976,340 km (0.064 R)
• M77: 19,123,993 km (0.104 R)
• M78: 20,107,899 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 14.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.29 AU - 8.49 AU

Year: 7489 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,150,509 km

• M1: 205,697 km (0.107 R)
• M2: 349,760 km (0.053 R)
• M3: 532,868 km (0.029 R)
• M4: 625,170 km (0.119 R)
• M5: 885,171 km (0.088 R)
• M6: 1,035,217 km (0.104 R)
• M7: 1,258,268 km (0.059 R)
• M8: 1,456,784 km (0.084 R)
• M9: 1,609,374 km (0.119 R)
• M10: 1,900,940 km (0.041 R)
• M11: 2,022,563 km (0.072 R)
• M12: 2,619,608 km (0.095 R)
• M13: 3,071,394 km (0.092 R)
• M14: 3,380,313 km (0.098 R)
• M15: 3,548,013 km (0.086 R)
• M16: 3,911,236 km (0.084 R)
• M17: 4,068,015 km (0.12 R)
• M18: 4,367,360 km (0.074 R)
• M19: 4,489,133 km (0.116 R)
• M20: 4,612,102 km (0.078 R)
• M21: 5,094,107 km (0.094 R)
• M22: 5,308,780 km (0.103 R)
• M23: 5,504,603 km (0.114 R)
• M24: 5,724,961 km (0.04 R)
• M25: 5,948,311 km (0.106 R)
• M26: 6,542,663 km (0.073 R)
• M27: 7,640,562 km (0.075 R)
• M28: 7,763,381 km (0.067 R)
• M29: 7,886,800 km (0.087 R)
• M30: 8,564,927 km (0.107 R)
• M31: 8,949,842 km (0.104 R)
• M32: 9,656,991 km (0.079 R)
• M33: 9,789,984 km (0.036 R)
• M34: 10,165,475 km (0.118 R)
• M35: 10,273,634 km (0.105 R)
• M36: 10,491,149 km (0.11 R)
• M37: 10,682,784 km (0.071 R)
• M38: 10,986,168 km (0.091 R)
• M39: 11,152,820 km (0.119 R)
• M40: 11,432,568 km (0.065 R)
• M41: 11,629,738 km (0.084 R)
• M42: 12,372,193 km (0.109 R)
• M43: 12,953,680 km (0.051 R)
• M44: 13,633,602 km (0.09 R)
• M45: 13,752,981 km (0.101 R)
• M46: 13,932,798 km (0.12 R)
• M47: 14,537,771 km (0.077 R)
• M48: 14,751,547 km (0.087 R)
• M49: 15,058,821 km (0.106 R)
• M50: 15,151,422 km (0.103 R)
• M51: 15,337,222 km (0.089 R)
• M52: 15,773,599 km (0.089 R)
• M53: 16,946,447 km (0.103 R)
• M54: 17,042,788 km (0.092 R)
• M55: 17,365,321 km (0.103 R)
• M56: 18,048,983 km (0.089 R)
• M57: 18,213,092 km (0.115 R)
• M58: 18,476,833 km (0.092 R)
• M59: 18,874,614 km (0.099 R)
• M60: 19,208,217 km (0.082 R)
• M61: 19,577,574 km (0.097 R)
• M62: 19,813,789 km (0.1 R)
• M63: 20,459,753 km (0.115 R)
• M64: 20,630,893 km (0.084 R)
• M65: 20,802,482 km (0.093 R)
• M66: 21,493,773 km (0.076 R)
• M67: 22,439,082 km (0.094 R)
• M68: 22,686,367 km (0.109 R)
• M69: 23,362,101 km (0.085 R)
• M70: 23,469,363 km (0.096 R)
• M71: 23,684,484 km (0.044 R)
• M72: 23,972,311 km (0.074 R)
• M73: 24,261,334 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 11.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.56 AU - 11.4 AU

Year: 10881 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,150,509 km

• M1: 586,872 km (0.084 R)
• M2: 777,759 km (0.109 R)
• M3: 917,185 km (0.095 R)
• M4: 1,046,288 km (0.026 R)
• M5: 2,166,028 km (0.069 R)
• M6: 2,316,224 km (0.061 R)
• M7: 2,680,345 km (0.119 R)
• M8: 2,841,911 km (0.115 R)
• M9: 3,006,917 km (0.074 R)
• M10: 3,175,065 km (0.078 R)
• M11: 3,433,271 km (0.099 R)
• M12: 4,000,845 km (0.097 R)
• M13: 4,186,197 km (0.051 R)
• M14: 4,374,541 km (0.102 R)
• M15: 4,857,443 km (0.025 R)
• M16: 5,122,081 km (0.09 R)
• M17: 5,391,507 km (0.096 R)
• M18: 5,874,110 km (0.11 R)
• M19: 6,263,064 km (0.055 R)
• M20: 6,807,152 km (0.115 R)
• M21: 7,215,704 km (0.048 R)
• M22: 8,213,222 km (0.081 R)
• M23: 8,291,761 km (0.094 R)
• M24: 8,728,138 km (0.07 R)
• M25: 9,212,686 km (0.113 R)
• M26: 9,335,356 km (0.107 R)
• M27: 9,540,754 km (0.102 R)
• M28: 10,123,886 km (0.088 R)
• M29: 11,107,193 km (0.102 R)
• M30: 11,325,008 km (0.072 R)
• M31: 11,632,282 km (0.098 R)
• M32: 11,720,544 km (0.118 R)
• M33: 13,209,642 km (0.105 R)
• M34: 13,486,697 km (0.111 R)
• M35: 13,765,846 km (0.082 R)
• M36: 13,999,818 km (0.111 R)
• M37: 14,424,376 km (0.109 R)
• M38: 15,093,228 km (0.115 R)
• M39: 15,870,090 km (0.117 R)
• M40: 16,610,151 km (0.104 R)
• M41: 16,809,415 km (0.11 R)
• M42: 17,009,427 km (0.087 R)
• M43: 18,483,415 km (0.059 R)
• M44: 19,628,587 km (0.116 R)
• M45: 19,944,987 km (0.104 R)
• M46: 20,957,914 km (0.066 R)
• M47: 21,769,333 km (0.028 R)
• M48: 22,042,049 km (0.096 R)
• M49: 22,811,880 km (0.112 R)
• M50: 25,059,588 km (0.089 R)
• M51: 25,402,766 km (0.059 R)
• M52: 25,747,589 km (0.097 R)
• M53: 26,036,013 km (0.037 R)
• M54: 26,209,697 km (0.11 R)
• M55: 27,377,009 km (0.11 R)
• M56: 27,553,534 km (0.079 R)
• M57: 27,967,023 km (0.096 R)
• M58: 28,263,526 km (0.045 R)
• M59: 28,680,455 km (0.108 R)
• M60: 30,368,667 km (0.093 R)
• M61: 30,734,583 km (0.109 R)
• M62: 30,918,140 km (0.116 R)
• M63: 31,163,331 km (0.078 R)
• M64: 31,532,538 km (0.1 R)
• M65: 31,717,591 km (0.105 R)
• M66: 31,841,159 km (0.088 R)
• M67: 33,588,312 km (0.086 R)
• M68: 33,714,423 km (0.11 R)
• M69: 34,030,075 km (0.058 R)
• M70: 34,473,633 km (0.11 R)
• M71: 34,664,370 km (0.096 R)
• M72: 35,494,638 km (0.113 R)
• M73: 35,880,152 km (0.054 R)
• M74: 37,175,071 km (0.09 R)
• M75: 37,697,317 km (0.109 R)
• M76: 38,156,283 km (0.1 R)
• M77: 38,815,262 km (0.104 R)
• M78: 38,947,506 km (0.102 R)
• M79: 39,610,823 km (0.043 R)
• M80: 40,278,030 km (0.074 R)
• M81: 41,488,127 km (0.086 R)
• M82: 41,623,364 km (0.046 R)
• M83: 41,826,517 km (0.039 R)
• M84: 42,505,841 km (0.102 R)
• M85: 42,915,141 km (0.106 R)
• M86: 44,150,969 km (0.056 R)
• M87: 44,289,048 km (0.092 R)
• M88: 45,259,340 km (0.111 R)
• M89: 45,468,328 km (0.107 R)
• M90: 46,166,651 km (0.049 R)
• M91: 46,306,824 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 20,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit