🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.74 AU - 0.98 AU

Year: 279 Days

Day: 21.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.44 AU - 1.8 AU

Year: 721 Days

Day: 12.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.79 AU - 2.99 AU

Year: 1293 Days

Day: 16.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,602,626 km

• M1: 67,020 km (0.058 R)
• M2: 95,294 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.85 AU - 4.51 AU

Year: 2470 Days

Day: 39.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 13.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.88 AU - 6.4 AU

Year: 4686 Days

Day: 10.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,602,626 km

• M1: 210,484 km (0.09 R)
• M2: 343,926 km (0.12 R)
• M3: 430,243 km (0.106 R)
• M4: 590,313 km (0.07 R)
• M5: 737,817 km (0.117 R)
• M6: 886,367 km (0.085 R)
• M7: 991,684 km (0.108 R)
• M8: 1,129,763 km (0.066 R)
• M9: 1,230,592 km (0.097 R)
• M10: 1,411,007 km (0.08 R)
• M11: 1,520,513 km (0.098 R)
• M12: 2,202,529 km (0.108 R)
• M13: 2,595,972 km (0.033 R)
• M14: 3,032,199 km (0.119 R)
• M15: 3,175,963 km (0.098 R)
• M16: 3,621,016 km (0.096 R)
• M17: 3,996,208 km (0.039 R)
• M18: 4,383,816 km (0.083 R)
• M19: 4,523,690 km (0.042 R)
• M20: 4,712,333 km (0.074 R)
• M21: 4,903,818 km (0.06 R)
• M22: 5,220,367 km (0.108 R)
• M23: 5,418,435 km (0.092 R)
• M24: 5,619,195 km (0.103 R)
• M25: 5,847,930 km (0.103 R)
• M26: 6,606,092 km (0.12 R)
• M27: 6,847,693 km (0.092 R)
• M28: 7,064,909 km (0.077 R)
• M29: 7,367,396 km (0.102 R)
• M30: 7,562,172 km (0.117 R)
• M31: 7,730,470 km (0.116 R)
• M32: 7,843,267 km (0.052 R)
• M33: 7,928,388 km (0.104 R)
• M34: 8,185,247 km (0.068 R)
• M35: 8,532,165 km (0.102 R)
• M36: 8,884,019 km (0.11 R)
• M37: 9,420,776 km (0.103 R)
• M38: 10,556,823 km (0.118 R)
• M39: 10,682,335 km (0.083 R)
• M40: 11,606,551 km (0.099 R)
• M41: 11,833,491 km (0.08 R)
• M42: 12,094,689 km (0.086 R)
• M43: 12,258,947 km (0.032 R)
• M44: 12,390,892 km (0.071 R)
• M45: 12,689,340 km (0.119 R)
• M46: 13,395,293 km (0.1 R)
• M47: 14,010,439 km (0.108 R)
• M48: 14,183,075 km (0.11 R)
• M49: 15,091,732 km (0.113 R)
• M50: 15,197,648 km (0.099 R)
• M51: 15,410,525 km (0.085 R)
• M52: 16,163,452 km (0.047 R)
• M53: 16,271,910 km (0.116 R)
• M54: 17,075,400 km (0.088 R)
• M55: 17,222,754 km (0.07 R)
• M56: 17,742,307 km (0.067 R)
• M57: 18,568,985 km (0.114 R)
• M58: 18,986,962 km (0.063 R)
• M59: 19,178,148 km (0.108 R)
• M60: 20,298,935 km (0.09 R)
• M61: 20,651,088 km (0.1 R)
• M62: 20,768,972 km (0.117 R)
• M63: 21,839,494 km (0.075 R)
• M64: 22,401,683 km (0.073 R)
• M65: 22,563,248 km (0.101 R)
• M66: 23,213,251 km (0.04 R)
• M67: 23,869,238 km (0.096 R)
• M68: 24,034,244 km (0.071 R)
• M69: 24,365,454 km (0.072 R)
• M70: 25,157,874 km (0.1 R)
• M71: 25,367,760 km (0.087 R)
• M72: 25,662,767 km (0.083 R)
• M73: 26,896,650 km (0.08 R)
• M74: 27,628,932 km (0.094 R)
• M75: 28,324,113 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 12

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.88 AU - 7.4 AU

Year: 5323 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,602,626 km

• M1: 152,291 km (0.026 R)
• M2: 299,046 km (0.059 R)
• M3: 429,645 km (0.09 R)
• M4: 608,863 km (0.107 R)
• M5: 801,695 km (0.061 R)
• M6: 913,445 km (0.119 R)
• M7: 1,138,141 km (0.11 R)
• M8: 1,466,358 km (0.067 R)
• M9: 1,732,343 km (0.084 R)
• M10: 1,824,645 km (0.093 R)
• M11: 2,290,643 km (0.084 R)
• M12: 2,413,014 km (0.101 R)
• M13: 2,707,123 km (0.09 R)
• M14: 3,353,236 km (0.107 R)
• M15: 3,516,298 km (0.12 R)
• M16: 4,170,190 km (0.086 R)
• M17: 5,153,497 km (0.099 R)
• M18: 5,838,506 km (0.088 R)
• M19: 6,063,800 km (0.041 R)
• M20: 6,206,068 km (0.073 R)
• M21: 6,698,095 km (0.054 R)
• M22: 7,023,321 km (0.099 R)
• M23: 7,202,988 km (0.12 R)
• M24: 7,353,783 km (0.105 R)
• M25: 7,627,846 km (0.073 R)
• M26: 7,750,815 km (0.07 R)
• M27: 7,874,383 km (0.081 R)
• M28: 8,312,256 km (0.073 R)
• M29: 8,470,531 km (0.1 R)
• M30: 8,565,974 km (0.1 R)
• M31: 9,016,264 km (0.083 R)
• M32: 9,211,638 km (0.061 R)
• M33: 9,739,420 km (0.086 R)
• M34: 10,721,081 km (0.115 R)
• M35: 11,416,562 km (0.055 R)
• M36: 11,663,398 km (0.077 R)
• M37: 11,947,634 km (0.103 R)
• M38: 12,486,934 km (0.115 R)
• M39: 12,850,906 km (0.11 R)
• M40: 13,813,419 km (0.108 R)
• M41: 14,151,959 km (0.107 R)
• M42: 14,684,228 km (0.076 R)
• M43: 15,611,884 km (0.111 R)
• M44: 16,003,980 km (0.099 R)
• M45: 16,082,669 km (0.049 R)
• M46: 16,319,931 km (0.089 R)
• M47: 16,558,390 km (0.102 R)
• M48: 16,638,126 km (0.114 R)
• M49: 16,958,265 km (0.109 R)
• M50: 17,686,059 km (0.101 R)
• M51: 18,880,149 km (0.113 R)
• M52: 19,423,788 km (0.079 R)
• M53: 19,676,458 km (0.054 R)
• M54: 19,845,504 km (0.119 R)
• M55: 20,185,091 km (0.089 R)
• M56: 20,270,362 km (0.111 R)
• M57: 20,441,053 km (0.111 R)
• M58: 20,741,146 km (0.105 R)
• M59: 21,258,755 km (0.098 R)
• M60: 21,649,804 km (0.09 R)
• M61: 22,174,892 km (0.099 R)
• M62: 22,350,819 km (0.108 R)
• M63: 22,837,162 km (0.095 R)
• M64: 23,237,636 km (0.11 R)
• M65: 23,371,675 km (0.119 R)
• M66: 24,543,924 km (0.105 R)
• M67: 25,183,156 km (0.046 R)
• M68: 26,664,474 km (0.09 R)
• M69: 27,086,340 km (0.09 R)
• M70: 27,274,385 km (0.094 R)
• M71: 27,510,300 km (0.115 R)
• M72: 27,604,697 km (0.101 R)
• M73: 27,841,510 km (0.109 R)
• M74: 28,174,066 km (0.089 R)
• M75: 28,317,082 km (0.081 R)
• M76: 29,662,864 km (0.064 R)
• M77: 31,720,284 km (0.101 R)
• M78: 31,868,984 km (0.099 R)
• M79: 32,017,983 km (0.042 R)
• M80: 32,966,733 km (0.066 R)
• M81: 33,268,322 km (0.026 R)
• M82: 33,671,788 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 10.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.63 AU - 9.17 AU

Year: 7042 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,602,626 km

• M1: 142,567 km (0.111 R)
• M2: 216,169 km (0.085 R)
• M3: 527,033 km (0.097 R)
• M4: 797,506 km (0.052 R)
• M5: 1,045,240 km (0.049 R)
• M6: 1,335,759 km (0.101 R)
• M7: 1,710,203 km (0.078 R)
• M8: 1,789,041 km (0.026 R)
• M9: 2,033,035 km (0.03 R)
• M10: 2,266,408 km (0.103 R)
• M11: 2,486,317 km (0.036 R)
• M12: 2,644,442 km (0.082 R)
• M13: 3,114,628 km (0.103 R)
• M14: 3,211,866 km (0.083 R)
• M15: 3,636,425 km (0.072 R)
• M16: 4,266,082 km (0.109 R)
• M17: 4,566,176 km (0.11 R)
• M18: 4,816,752 km (0.117 R)
• M19: 4,901,275 km (0.118 R)
• M20: 5,215,580 km (0.1 R)
• M21: 6,136,654 km (0.117 R)
• M22: 6,351,626 km (0.1 R)
• M23: 6,884,045 km (0.11 R)
• M24: 7,268,512 km (0.091 R)
• M25: 7,958,158 km (0.11 R)
• M26: 8,058,538 km (0.095 R)
• M27: 9,647,716 km (0.056 R)
• M28: 9,933,897 km (0.114 R)
• M29: 10,551,287 km (0.072 R)
• M30: 11,937,611 km (0.098 R)
• M31: 12,322,077 km (0.081 R)
• M32: 12,554,852 km (0.086 R)
• M33: 12,632,643 km (0.092 R)
• M34: 12,710,733 km (0.098 R)
• M35: 13,739,816 km (0.073 R)
• M36: 13,900,485 km (0.099 R)
• M37: 14,061,901 km (0.073 R)
• M38: 14,467,909 km (0.074 R)
• M39: 15,208,568 km (0.109 R)
• M40: 15,667,385 km (0.098 R)
• M41: 15,919,457 km (0.101 R)
• M42: 16,300,184 km (0.114 R)
• M43: 16,941,360 km (0.119 R)
• M44: 17,113,847 km (0.085 R)
• M45: 17,590,914 km (0.115 R)
• M46: 18,513,784 km (0.116 R)
• M47: 18,602,645 km (0.112 R)
• M48: 19,317,423 km (0.1 R)
• M49: 19,723,582 km (0.049 R)
• M50: 19,814,238 km (0.107 R)
• M51: 20,315,092 km (0.112 R)
• M52: 20,958,662 km (0.062 R)
• M53: 21,562,289 km (0.078 R)
• M54: 22,549,485 km (0.102 R)
• M55: 23,024,758 km (0.058 R)
• M56: 23,120,201 km (0.096 R)
• M57: 23,215,794 km (0.111 R)
• M58: 23,455,301 km (0.117 R)
• M59: 24,372,934 km (0.098 R)
• M60: 25,105,814 km (0.091 R)
• M61: 25,548,923 km (0.08 R)
• M62: 26,044,391 km (0.099 R)
• M63: 26,492,885 km (0.084 R)
• M64: 26,693,197 km (0.101 R)
• M65: 27,803,213 km (0.098 R)
• M66: 28,108,542 km (0.092 R)
• M67: 29,652,093 km (0.06 R)
• M68: 31,858,961 km (0.103 R)
• M69: 32,285,165 km (0.113 R)
• M70: 32,392,128 km (0.117 R)
• M71: 32,499,090 km (0.12 R)
• M72: 32,981,992 km (0.103 R)
• M73: 34,063,734 km (0.117 R)
• M74: 35,818,517 km (0.102 R)
• M75: 36,039,922 km (0.09 R)
• M76: 36,428,577 km (0.072 R)
• M77: 36,706,979 km (0.092 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit