🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 152 Days

Day: 20.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.9 AU

Year: 274 Days

Day: 38.7 Hours

Environment

Temp: 65 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.76 AU - 0.88 AU

Year: 284 Days

Day: 41.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,428,919 km

• M1: 410,646 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.14 AU - 1.38 AU

Year: 542 Days

Day: 12.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 158.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.31 AU - 2.19 AU

Year: 886 Days

Day: 34.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,428,919 km

• M1: 426,504 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.4 AU - 2.16 AU

Year: 909 Days

Day: 44.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.06 AU - 2.12 AU

Year: 1157 Days

Day: 32.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.44 AU - 6.08 AU

Year: 4619 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,428,919 km

• M1: 284,984 km (0.074 R)
• M2: 460,313 km (0.09 R)
• M3: 651,349 km (0.049 R)
• M4: 974,331 km (0.097 R)
• M5: 1,080,246 km (0.119 R)
• M6: 1,218,774 km (0.058 R)
• M7: 1,393,504 km (0.032 R)
• M8: 2,194,302 km (0.1 R)
• M9: 2,410,171 km (0.102 R)
• M10: 2,595,373 km (0.117 R)
• M11: 2,863,154 km (0.118 R)
• M12: 3,870,396 km (0.107 R)
• M13: 3,979,154 km (0.108 R)
• M14: 4,132,940 km (0.119 R)
• M15: 4,424,207 km (0.099 R)
• M16: 4,515,163 km (0.073 R)
• M17: 4,629,755 km (0.104 R)
• M18: 4,768,582 km (0.069 R)
• M19: 4,955,878 km (0.069 R)
• M20: 5,313,716 km (0.107 R)
• M21: 5,410,656 km (0.099 R)
• M22: 5,581,646 km (0.114 R)
• M23: 5,680,082 km (0.101 R)
• M24: 5,878,897 km (0.088 R)
• M25: 6,360,453 km (0.097 R)
• M26: 6,802,215 km (0.075 R)
• M27: 6,934,011 km (0.117 R)
• M28: 7,606,154 km (0.046 R)
• M29: 7,743,036 km (0.061 R)
• M30: 8,581,981 km (0.105 R)
• M31: 8,839,439 km (0.116 R)
• M32: 9,864,484 km (0.065 R)
• M33: 10,528,249 km (0.08 R)
• M34: 10,619,803 km (0.097 R)
• M35: 11,113,027 km (0.113 R)
• M36: 11,456,504 km (0.057 R)
• M37: 11,994,159 km (0.114 R)
• M38: 12,443,252 km (0.12 R)
• M39: 13,028,778 km (0.117 R)
• M40: 13,723,211 km (0.065 R)
• M41: 13,823,442 km (0.086 R)
• M42: 14,429,762 km (0.108 R)
• M43: 14,599,855 km (0.068 R)
• M44: 14,702,180 km (0.036 R)
• M45: 15,113,723 km (0.117 R)
• M46: 15,251,802 km (0.086 R)
• M47: 15,459,743 km (0.11 R)
• M48: 15,703,438 km (0.118 R)
• M49: 15,948,479 km (0.064 R)
• M50: 16,477,906 km (0.097 R)
• M51: 16,941,360 km (0.064 R)
• M52: 17,336,897 km (0.064 R)
• M53: 17,553,964 km (0.078 R)
• M54: 17,662,721 km (0.118 R)
• M55: 17,771,778 km (0.112 R)
• M56: 18,137,096 km (0.076 R)
• M57: 18,689,561 km (0.041 R)
• M58: 19,061,013 km (0.079 R)
• M59: 19,509,956 km (0.106 R)
• M60: 19,698,150 km (0.068 R)
• M61: 20,114,032 km (0.119 R)
• M62: 20,266,024 km (0.119 R)
• M63: 20,954,772 km (0.089 R)
• M64: 21,690,046 km (0.091 R)
• M65: 22,041,301 km (0.064 R)
• M66: 22,749,348 km (0.074 R)
• M67: 23,026,852 km (0.12 R)
• M68: 23,345,197 km (0.085 R)
• M69: 23,665,186 km (0.073 R)
• M70: 23,865,797 km (0.068 R)
• M71: 24,552,302 km (0.085 R)
• M72: 24,755,605 km (0.106 R)
• M73: 25,327,368 km (0.085 R)
• M74: 25,491,627 km (0.066 R)
• M75: 25,821,041 km (0.054 R)
• M76: 26,817,812 km (0.083 R)
• M77: 27,152,911 km (0.111 R)
• M78: 27,954,307 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 9.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.18 AU - 7.58 AU

Year: 7676 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,428,919 km

• M1: 150,495 km (0.082 R)
• M2: 218,114 km (0.099 R)
• M3: 318,344 km (0.115 R)
• M4: 971,788 km (0.072 R)
• M5: 1,276,070 km (0.059 R)
• M6: 1,523,804 km (0.097 R)
• M7: 2,507,260 km (0.042 R)
• M8: 3,393,329 km (0.075 R)
• M9: 3,506,873 km (0.111 R)
• M10: 3,884,758 km (0.095 R)
• M11: 4,245,288 km (0.064 R)
• M12: 4,616,590 km (0.112 R)
• M13: 5,357,399 km (0.076 R)
• M14: 5,490,092 km (0.079 R)
• M15: 6,803,861 km (0.076 R)
• M16: 7,201,641 km (0.084 R)
• M17: 7,274,795 km (0.097 R)
• M18: 7,421,850 km (0.079 R)
• M19: 8,711,234 km (0.086 R)
• M20: 8,985,297 km (0.113 R)
• M21: 9,421,674 km (0.108 R)
• M22: 9,541,951 km (0.053 R)
• M23: 10,232,794 km (0.044 R)
• M24: 10,771,944 km (0.08 R)
• M25: 11,277,884 km (0.116 R)
• M26: 13,064,382 km (0.09 R)
• M27: 13,378,089 km (0.116 R)
• M28: 13,603,682 km (0.079 R)
• M29: 13,830,622 km (0.092 R)
• M30: 13,967,355 km (0.119 R)
• M31: 14,843,849 km (0.1 R)
• M32: 15,124,345 km (0.096 R)
• M33: 15,643,150 km (0.1 R)
• M34: 15,928,583 km (0.093 R)
• M35: 16,311,853 km (0.116 R)
• M36: 17,776,117 km (0.083 R)
• M37: 18,073,966 km (0.082 R)
• M38: 18,173,598 km (0.106 R)
• M39: 18,725,016 km (0.055 R)
• M40: 18,977,537 km (0.047 R)
• M41: 19,536,884 km (0.107 R)
• M42: 19,690,371 km (0.113 R)
• M43: 19,792,995 km (0.114 R)
• M44: 20,776,152 km (0.116 R)
• M45: 21,090,009 km (0.053 R)
• M46: 21,987,596 km (0.103 R)
• M47: 24,148,387 km (0.08 R)
• M48: 24,699,057 km (0.072 R)
• M49: 27,171,012 km (0.098 R)
• M50: 28,031,649 km (0.117 R)
• M51: 29,309,963 km (0.083 R)
• M52: 29,956,375 km (0.078 R)
• M53: 30,488,644 km (0.092 R)
• M54: 31,262,963 km (0.112 R)
• M55: 31,502,469 km (0.052 R)
• M56: 31,562,458 km (0.071 R)
• M57: 31,863,000 km (0.102 R)
• M58: 31,983,576 km (0.097 R)
• M59: 32,527,514 km (0.074 R)
• M60: 33,135,629 km (0.104 R)
• M61: 33,196,665 km (0.096 R)
• M62: 33,257,701 km (0.114 R)
• M63: 33,563,479 km (0.059 R)
• M64: 34,734,082 km (0.116 R)
• M65: 34,920,033 km (0.115 R)
• M66: 35,918,000 km (0.102 R)
• M67: 36,546,311 km (0.12 R)
• M68: 36,672,422 km (0.092 R)
• M69: 37,622,967 km (0.106 R)
• M70: 38,005,489 km (0.109 R)
• M71: 38,902,926 km (0.058 R)
• M72: 39,096,207 km (0.101 R)
• M73: 39,225,160 km (0.08 R)
• M74: 39,807,395 km (0.07 R)
• M75: 40,522,922 km (0.074 R)
• M76: 41,045,916 km (0.107 R)
• M77: 41,242,637 km (0.095 R)
• M78: 41,373,984 km (0.118 R)
• M79: 41,768,773 km (0.057 R)
• M80: 42,032,663 km (0.111 R)
• M81: 42,628,512 km (0.068 R)
• M82: 42,894,197 km (0.092 R)
• M83: 42,960,619 km (0.042 R)
• M84: 43,427,215 km (0.088 R)
• M85: 43,493,935 km (0.055 R)
• M86: 43,694,546 km (0.032 R)
• M87: 43,761,416 km (0.059 R)
• M88: 44,499,831 km (0.096 R)
• M89: 45,107,049 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 4.2

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.14 AU - 12.44 AU

Year: 16497 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,428,919 km

• M1: 96,939 km (0.09 R)
• M2: 202,855 km (0.11 R)
• M3: 255,812 km (0.066 R)
• M4: 284,086 km (0.086 R)
• M5: 328,966 km (0.088 R)
• M6: 532,718 km (0.037 R)
• M7: 589,116 km (0.048 R)
• M8: 728,841 km (0.097 R)
• M9: 856,747 km (0.114 R)
• M10: 946,207 km (0.105 R)
• M11: 1,182,870 km (0.043 R)
• M12: 1,543,850 km (0.111 R)
• M13: 1,792,781 km (0.11 R)
• M14: 2,235,441 km (0.041 R)
• M15: 2,875,271 km (0.101 R)
• M16: 3,009,760 km (0.067 R)
• M17: 3,284,720 km (0.114 R)
• M18: 3,496,252 km (0.111 R)
• M19: 3,603,813 km (0.058 R)
• M20: 3,639,866 km (0.119 R)
• M21: 4,044,378 km (0.078 R)
• M22: 4,385,910 km (0.116 R)
• M23: 5,341,093 km (0.074 R)
• M24: 5,884,283 km (0.093 R)
• M25: 6,532,789 km (0.104 R)
• M26: 6,576,771 km (0.119 R)
• M27: 6,753,895 km (0.09 R)
• M28: 8,131,691 km (0.06 R)
• M29: 8,179,114 km (0.111 R)
• M30: 8,513,316 km (0.114 R)
• M31: 8,706,446 km (0.117 R)
• M32: 8,949,693 km (0.075 R)
• M33: 9,195,183 km (0.076 R)
• M34: 9,542,699 km (0.117 R)
• M35: 9,693,044 km (0.086 R)
• M36: 10,097,407 km (0.115 R)
• M37: 10,199,433 km (0.083 R)
• M38: 10,250,596 km (0.104 R)
• M39: 11,079,966 km (0.109 R)
• M40: 11,877,024 km (0.084 R)
• M41: 12,255,207 km (0.081 R)
• M42: 13,357,594 km (0.074 R)
• M43: 13,413,543 km (0.12 R)
• M44: 14,033,926 km (0.099 R)
• M45: 14,147,770 km (0.079 R)
• M46: 14,376,355 km (0.104 R)
• M47: 14,433,801 km (0.112 R)
• M48: 15,537,534 km (0.11 R)
• M49: 15,655,268 km (0.108 R)
• M50: 17,518,060 km (0.085 R)
• M51: 18,195,589 km (0.079 R)
• M52: 19,007,457 km (0.062 R)
• M53: 19,639,956 km (0.077 R)
• M54: 20,150,983 km (0.1 R)
• M55: 20,279,338 km (0.105 R)
• M56: 20,537,095 km (0.114 R)
• M57: 21,120,826 km (0.091 R)
• M58: 21,447,398 km (0.069 R)
• M59: 24,667,043 km (0.03 R)
• M60: 25,495,068 km (0.116 R)
• M61: 25,703,607 km (0.068 R)
• M62: 26,543,001 km (0.092 R)
• M63: 28,176,909 km (0.115 R)
• M64: 28,680,605 km (0.119 R)
• M65: 31,839,513 km (0.096 R)
• M66: 32,589,747 km (0.092 R)
• M67: 35,803,857 km (0.107 R)
• M68: 36,193,110 km (0.093 R)
• M69: 36,349,291 km (0.12 R)
• M70: 36,427,381 km (0.064 R)
• M71: 38,240,058 km (0.096 R)
• M72: 38,399,081 km (0.08 R)
• M73: 39,197,335 km (0.098 R)
• M74: 42,280,547 km (0.066 R)
• M75: 42,609,662 km (0.1 R)
• M76: 44,017,528 km (0.071 R)
• M77: 47,048,979 km (0.085 R)
• M78: 47,988,603 km (0.092 R)
• M79: 48,245,912 km (0.117 R)
• M80: 48,762,024 km (0.098 R)
• M81: 49,973,169 km (0.071 R)
• M82: 51,544,994 km (0.114 R)
• M83: 51,808,585 km (0.105 R)
• M84: 51,984,512 km (0.089 R)
• M85: 52,248,702 km (0.038 R)
• M86: 53,310,398 km (0.085 R)
• M87: 55,905,173 km (0.046 R)
• M88: 56,809,343 km (0.118 R)
• M89: 57,081,611 km (0.12 R)
• M90: 58,083,468 km (0.108 R)
• M91: 60,289,288 km (0.108 R)
• M92: 61,495,646 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit