🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.63 AU - 0.99 AU

Year: 264 Days

Day: 33 Hours

Environment

Temp: 111 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.84 AU - 1.06 AU

Year: 335 Days

Day: 41.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 85.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.91 AU - 2.63 AU

Year: 1237 Days

Day: 45.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,501,977 km

• M1: 46,375 km (0.106 R)
• M2: 1,179,280 km (0.116 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 12.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.82 AU - 7.16 AU

Year: 6684 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,501,977 km

• M1: 260,450 km (0.075 R)
• M2: 379,979 km (0.115 R)
• M3: 580,589 km (0.048 R)
• M4: 896,241 km (0.114 R)
• M5: 1,045,091 km (0.084 R)
• M6: 1,190,201 km (0.111 R)
• M7: 1,355,506 km (0.057 R)
• M8: 1,447,958 km (0.101 R)
• M9: 1,667,418 km (0.044 R)
• M10: 1,883,437 km (0.114 R)
• M11: 2,753,199 km (0.093 R)
• M12: 2,923,591 km (0.106 R)
• M13: 3,603,065 km (0.071 R)
• M14: 4,076,542 km (0.057 R)
• M15: 4,529,674 km (0.058 R)
• M16: 4,752,276 km (0.115 R)
• M17: 4,854,601 km (0.084 R)
• M18: 5,420,080 km (0.117 R)
• M19: 6,095,216 km (0.12 R)
• M20: 6,184,226 km (0.069 R)
• M21: 6,296,275 km (0.091 R)
• M22: 6,544,907 km (0.087 R)
• M23: 6,958,994 km (0.096 R)
• M24: 7,381,608 km (0.048 R)
• M25: 7,668,088 km (0.112 R)
• M26: 7,788,514 km (0.117 R)
• M27: 8,202,750 km (0.082 R)
• M28: 8,325,869 km (0.052 R)
• M29: 8,976,620 km (0.119 R)
• M30: 9,154,642 km (0.09 R)
• M31: 9,488,395 km (0.116 R)
• M32: 10,167,718 km (0.073 R)
• M33: 10,540,217 km (0.091 R)
• M34: 10,781,967 km (0.061 R)
• M35: 10,917,054 km (0.102 R)
• M36: 11,079,966 km (0.041 R)
• M37: 11,380,808 km (0.062 R)
• M38: 12,412,135 km (0.117 R)
• M39: 13,039,549 km (0.045 R)
• M40: 13,502,405 km (0.113 R)
• M41: 13,706,606 km (0.09 R)
• M42: 13,941,175 km (0.025 R)
• M43: 14,325,343 km (0.119 R)
• M44: 14,474,043 km (0.103 R)
• M45: 14,563,502 km (0.111 R)
• M46: 14,983,424 km (0.057 R)
• M47: 15,103,999 km (0.067 R)
• M48: 15,376,866 km (0.066 R)
• M49: 15,988,871 km (0.088 R)
• M50: 16,515,306 km (0.092 R)
• M51: 16,859,082 km (0.03 R)
• M52: 17,110,556 km (0.113 R)
• M53: 17,205,251 km (0.113 R)
• M54: 17,363,226 km (0.094 R)
• M55: 17,585,379 km (0.053 R)
• M56: 18,321,999 km (0.116 R)
• M57: 18,483,565 km (0.095 R)
• M58: 18,872,968 km (0.071 R)
• M59: 19,003,418 km (0.104 R)
• M60: 19,166,928 km (0.104 R)
• M61: 19,891,580 km (0.059 R)
• M62: 20,157,415 km (0.059 R)
• M63: 20,257,347 km (0.063 R)
• M64: 20,357,577 km (0.12 R)
• M65: 21,232,426 km (0.088 R)
• M66: 21,503,946 km (0.118 R)
• M67: 21,606,121 km (0.069 R)
• M68: 22,360,394 km (0.033 R)
• M69: 22,463,915 km (0.031 R)
• M70: 22,740,672 km (0.102 R)
• M71: 22,983,768 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.6

Radius: 6.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.69 AU - 13.65 AU

Year: 16310 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,501,977 km

• M1: 79,137 km (0.09 R)
• M2: 164,558 km (0.076 R)
• M3: 221,106 km (0.073 R)
• M4: 414,835 km (0.041 R)
• M5: 486,492 km (0.069 R)
• M6: 891,454 km (0.12 R)
• M7: 1,018,462 km (0.106 R)
• M8: 1,508,395 km (0.109 R)
• M9: 1,564,794 km (0.097 R)
• M10: 1,621,940 km (0.082 R)
• M11: 1,738,327 km (0.091 R)
• M12: 1,918,144 km (0.075 R)
• M13: 2,041,413 km (0.112 R)
• M14: 2,146,131 km (0.055 R)
• M15: 2,252,645 km (0.111 R)
• M16: 2,448,768 km (0.098 R)
• M17: 2,998,689 km (0.118 R)
• M18: 3,661,408 km (0.088 R)
• M19: 4,313,954 km (0.101 R)
• M20: 4,585,025 km (0.071 R)
• M21: 4,639,778 km (0.026 R)
• M22: 4,861,482 km (0.102 R)
• M23: 5,030,079 km (0.061 R)
• M24: 5,143,624 km (0.108 R)
• M25: 5,257,916 km (0.092 R)
• M26: 5,401,979 km (0.119 R)
• M27: 6,662,790 km (0.076 R)
• M28: 8,242,543 km (0.113 R)
• M29: 8,850,659 km (0.089 R)
• M30: 8,919,025 km (0.114 R)
• M31: 9,022,098 km (0.088 R)
• M32: 9,091,063 km (0.116 R)
• M33: 9,473,136 km (0.075 R)
• M34: 9,578,303 km (0.072 R)
• M35: 10,181,332 km (0.115 R)
• M36: 10,397,052 km (0.1 R)
• M37: 10,650,620 km (0.114 R)
• M38: 10,723,475 km (0.099 R)
• M39: 11,164,040 km (0.091 R)
• M40: 11,647,989 km (0.071 R)
• M41: 11,760,637 km (0.027 R)
• M42: 11,836,034 km (0.063 R)
• M43: 11,949,280 km (0.08 R)
• M44: 12,138,820 km (0.097 R)
• M45: 12,214,965 km (0.098 R)
• M46: 12,367,555 km (0.081 R)
• M47: 13,062,587 km (0.118 R)
• M48: 13,889,265 km (0.092 R)
• M49: 14,248,748 km (0.094 R)
• M50: 14,773,388 km (0.12 R)
• M51: 15,468,869 km (0.115 R)
• M52: 15,510,158 km (0.081 R)
• M53: 16,680,013 km (0.067 R)
• M54: 18,399,790 km (0.048 R)
• M55: 20,130,189 km (0.056 R)
• M56: 21,083,277 km (0.101 R)
• M57: 21,588,319 km (0.095 R)
• M58: 21,958,125 km (0.08 R)
• M59: 22,330,175 km (0.087 R)
• M60: 22,423,374 km (0.032 R)
• M61: 22,891,915 km (0.079 R)
• M62: 23,080,259 km (0.085 R)
• M63: 24,316,685 km (0.112 R)
• M64: 25,185,250 km (0.034 R)
• M65: 25,233,870 km (0.107 R)
• M66: 25,282,339 km (0.056 R)
• M67: 25,720,960 km (0.112 R)
• M68: 25,916,784 km (0.116 R)
• M69: 28,052,294 km (0.064 R)
• M70: 28,455,759 km (0.114 R)
• M71: 28,658,314 km (0.078 R)
• M72: 28,709,028 km (0.085 R)
• M73: 29,473,024 km (0.028 R)
• M74: 30,088,919 km (0.112 R)
• M75: 30,346,826 km (0.103 R)
• M76: 30,553,720 km (0.08 R)
• M77: 30,812,973 km (0.057 R)
• M78: 31,857,166 km (0.096 R)
• M79: 32,966,135 km (0.083 R)
• M80: 33,019,242 km (0.071 R)
• M81: 33,125,606 km (0.099 R)
• M82: 33,178,713 km (0.057 R)
• M83: 34,248,787 km (0.077 R)
• M84: 34,680,078 km (0.114 R)
• M85: 35,765,859 km (0.049 R)
• M86: 36,203,433 km (0.08 R)
• M87: 36,807,808 km (0.086 R)

Asteroid Belt

Center: 15.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295

Radius: 5.7

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.69 AU - 20.93 AU

Year: 27182 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,501,977 km

• M1: 121,324 km (0.119 R)
• M2: 255,364 km (0.075 R)
• M3: 300,692 km (0.083 R)
• M4: 788,530 km (0.04 R)
• M5: 906,114 km (0.055 R)
• M6: 1,785,600 km (0.104 R)
• M7: 1,878,201 km (0.078 R)
• M8: 2,710,863 km (0.118 R)
• M9: 2,817,526 km (0.097 R)
• M10: 3,183,592 km (0.071 R)
• M11: 3,220,992 km (0.12 R)
• M12: 3,448,680 km (0.102 R)
• M13: 4,834,405 km (0.091 R)
• M14: 5,766,250 km (0.098 R)
• M15: 6,276,229 km (0.107 R)
• M16: 7,839,676 km (0.092 R)
• M17: 8,300,139 km (0.091 R)
• M18: 10,394,509 km (0.084 R)
• M19: 10,562,058 km (0.104 R)
• M20: 12,463,447 km (0.048 R)
• M21: 13,000,055 km (0.119 R)
• M22: 13,120,182 km (0.096 R)
• M23: 16,115,431 km (0.111 R)
• M24: 18,561,057 km (0.102 R)
• M25: 19,930,326 km (0.069 R)
• M26: 19,999,590 km (0.081 R)
• M27: 20,277,692 km (0.074 R)
• M28: 21,615,995 km (0.09 R)
• M29: 21,972,935 km (0.093 R)
• M30: 23,055,276 km (0.115 R)
• M31: 23,127,980 km (0.115 R)
• M32: 23,492,999 km (0.07 R)
• M33: 24,302,772 km (0.104 R)
• M34: 24,450,874 km (0.102 R)
• M35: 25,121,522 km (0.085 R)
• M36: 25,722,755 km (0.118 R)
• M37: 25,949,396 km (0.078 R)
• M38: 26,328,776 km (0.109 R)
• M39: 26,404,772 km (0.083 R)
• M40: 26,862,841 km (0.085 R)
• M41: 27,631,924 km (0.115 R)
• M42: 28,330,246 km (0.037 R)
• M43: 29,586,120 km (0.08 R)
• M44: 29,982,256 km (0.063 R)
• M45: 33,050,059 km (0.064 R)
• M46: 33,214,318 km (0.101 R)
• M47: 33,708,589 km (0.041 R)
• M48: 34,371,308 km (0.041 R)
• M49: 34,954,889 km (0.092 R)
• M50: 35,541,612 km (0.109 R)
• M51: 36,385,493 km (0.082 R)
• M52: 37,065,266 km (0.088 R)
• M53: 38,869,716 km (0.066 R)
• M54: 39,477,532 km (0.07 R)
• M55: 41,496,654 km (0.036 R)
• M56: 42,563,287 km (0.111 R)
• M57: 42,920,975 km (0.093 R)
• M58: 43,639,045 km (0.097 R)
• M59: 44,542,317 km (0.102 R)
• M60: 45,542,977 km (0.114 R)
• M61: 45,817,190 km (0.064 R)
• M62: 46,367,262 km (0.043 R)
• M63: 47,937,590 km (0.098 R)
• M64: 48,123,541 km (0.118 R)
• M65: 51,225,153 km (0.089 R)
• M66: 51,415,143 km (0.097 R)
• M67: 51,605,431 km (0.1 R)
• M68: 51,700,725 km (0.081 R)
• M69: 53,521,032 km (0.096 R)
• M70: 54,681,612 km (0.086 R)
• M71: 55,167,656 km (0.05 R)
• M72: 55,459,970 km (0.064 R)
• M73: 55,752,733 km (0.045 R)
• M74: 57,915,619 km (0.088 R)
• M75: 58,510,270 km (0.098 R)
• M76: 59,905,570 km (0.049 R)
• M77: 60,607,333 km (0.096 R)
• M78: 60,707,863 km (0.109 R)
• M79: 60,908,923 km (0.078 R)
• M80: 61,110,281 km (0.057 R)
• M81: 61,311,790 km (0.056 R)
• M82: 62,019,088 km (0.075 R)
• M83: 62,932,234 km (0.112 R)
• M84: 64,464,266 km (0.073 R)
• M85: 64,771,988 km (0.114 R)
• M86: 66,318,681 km (0.085 R)
• M87: 66,629,396 km (0.079 R)
• M88: 66,733,067 km (0.056 R)
• M89: 66,836,888 km (0.051 R)
• M90: 68,399,587 km (0.045 R)
• M91: 68,923,180 km (0.102 R)
• M92: 69,658,453 km (0.103 R)
• M93: 70,185,337 km (0.091 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit