🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.47 AU - 0.77 AU

Year: 175 Days

Day: 21.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,319,157 km

• M1: 205,847 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.65 AU - 0.79 AU

Year: 219 Days

Day: 17.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 81.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.37 AU - 2.37 AU

Year: 1307 Days

Day: 27.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 109.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,319,157 km

• M1: 687,701 km (0.087 R)
• M2: 1,485,208 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.28 AU - 2.86 AU

Year: 1476 Days

Day: 42.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.58 AU - 5.78 AU

Year: 3626 Days

Day: 29.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.82 AU - 5.44 AU

Year: 4161 Days

Day: 36.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963

Radius: 9.7

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.1 AU - 11.14 AU

Year: 9864 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,319,157 km

• M1: 293,810 km (0.067 R)
• M2: 382,821 km (0.074 R)
• M3: 468,241 km (0.099 R)
• M4: 661,522 km (0.116 R)
• M5: 1,041,351 km (0.066 R)
• M6: 1,124,976 km (0.084 R)
• M7: 1,210,995 km (0.109 R)
• M8: 1,436,289 km (0.116 R)
• M9: 1,626,278 km (0.07 R)
• M10: 2,410,770 km (0.105 R)
• M11: 2,842,210 km (0.069 R)
• M12: 3,874,734 km (0.039 R)
• M13: 4,174,828 km (0.079 R)
• M14: 4,976,224 km (0.119 R)
• M15: 5,084,383 km (0.075 R)
• M16: 5,450,150 km (0.087 R)
• M17: 5,824,443 km (0.119 R)
• M18: 5,900,290 km (0.064 R)
• M19: 6,168,519 km (0.093 R)
• M20: 6,284,756 km (0.097 R)
• M21: 6,401,592 km (0.091 R)
• M22: 6,956,750 km (0.079 R)
• M23: 7,037,383 km (0.103 R)
• M24: 8,070,805 km (0.088 R)
• M25: 8,368,654 km (0.08 R)
• M26: 9,063,088 km (0.117 R)
• M27: 9,866,129 km (0.094 R)
• M28: 10,506,707 km (0.079 R)
• M29: 10,599,159 km (0.116 R)
• M30: 12,507,579 km (0.116 R)
• M31: 13,000,953 km (0.113 R)
• M32: 13,652,002 km (0.096 R)
• M33: 15,351,883 km (0.08 R)
• M34: 15,668,133 km (0.065 R)
• M35: 15,827,006 km (0.108 R)
• M36: 16,468,182 km (0.093 R)
• M37: 16,845,917 km (0.064 R)
• M38: 18,163,126 km (0.065 R)
• M39: 18,274,427 km (0.098 R)
• M40: 19,059,517 km (0.086 R)
• M41: 20,546,819 km (0.1 R)
• M42: 20,720,801 km (0.078 R)
• M43: 21,421,667 km (0.097 R)
• M44: 23,813,737 km (0.079 R)
• M45: 24,486,329 km (0.118 R)
• M46: 25,165,204 km (0.097 R)
• M47: 25,787,531 km (0.119 R)
• M48: 26,289,283 km (0.11 R)
• M49: 26,478,225 km (0.071 R)
• M50: 26,730,746 km (0.072 R)
• M51: 28,198,899 km (0.118 R)
• M52: 28,456,956 km (0.085 R)
• M53: 28,650,835 km (0.074 R)
• M54: 30,021,301 km (0.048 R)
• M55: 30,350,715 km (0.097 R)
• M56: 30,747,598 km (0.095 R)
• M57: 32,015,740 km (0.095 R)
• M58: 32,689,977 km (0.094 R)
• M59: 32,757,745 km (0.047 R)
• M60: 32,825,363 km (0.071 R)
• M61: 33,300,935 km (0.065 R)
• M62: 33,641,868 km (0.1 R)
• M63: 34,121,180 km (0.059 R)
• M64: 34,948,307 km (0.042 R)
• M65: 36,762,779 km (0.111 R)
• M66: 37,965,546 km (0.115 R)
• M67: 38,036,755 km (0.116 R)
• M68: 38,750,785 km (0.075 R)
• M69: 39,541,260 km (0.116 R)
• M70: 39,974,795 km (0.089 R)
• M71: 40,192,161 km (0.082 R)
• M72: 41,138,367 km (0.106 R)
• M73: 42,091,904 km (0.083 R)
• M74: 43,126,972 km (0.065 R)
• M75: 43,498,722 km (0.062 R)
• M76: 44,920,949 km (0.079 R)
• M77: 45,902,760 km (0.12 R)
• M78: 46,510,427 km (0.08 R)
• M79: 46,968,047 km (0.08 R)
• M80: 47,503,757 km (0.095 R)
• M81: 47,733,838 km (0.041 R)
• M82: 49,122,854 km (0.068 R)
• M83: 49,200,496 km (0.047 R)
• M84: 50,056,196 km (0.119 R)
• M85: 50,134,286 km (0.082 R)
• M86: 51,940,530 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 13.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.93 AU - 11.87 AU

Year: 12889 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,319,157 km

• M1: 190,737 km (0.028 R)
• M2: 569,369 km (0.093 R)
• M3: 725,101 km (0.104 R)
• M4: 823,387 km (0.064 R)
• M5: 1,266,645 km (0.094 R)
• M6: 1,664,725 km (0.067 R)
• M7: 1,760,917 km (0.116 R)
• M8: 1,858,903 km (0.086 R)
• M9: 2,355,718 km (0.114 R)
• M10: 2,508,607 km (0.106 R)
• M11: 2,755,443 km (0.071 R)
• M12: 2,870,334 km (0.079 R)
• M13: 3,297,735 km (0.093 R)
• M14: 3,444,790 km (0.058 R)
• M15: 3,568,956 km (0.11 R)
• M16: 4,265,783 km (0.091 R)
• M17: 4,671,194 km (0.12 R)
• M18: 5,145,868 km (0.1 R)
• M19: 5,577,607 km (0.08 R)
• M20: 6,630,477 km (0.058 R)
• M21: 6,911,272 km (0.063 R)
• M22: 8,339,333 km (0.108 R)
• M23: 8,540,991 km (0.048 R)
• M24: 8,676,377 km (0.068 R)
• M25: 9,121,431 km (0.107 R)
• M26: 9,503,803 km (0.069 R)
• M27: 10,212,598 km (0.039 R)
• M28: 10,573,428 km (0.096 R)
• M29: 10,901,795 km (0.064 R)
• M30: 11,307,654 km (0.114 R)
• M31: 11,605,952 km (0.11 R)
• M32: 11,831,546 km (0.087 R)
• M33: 12,058,486 km (0.113 R)
• M34: 12,363,217 km (0.082 R)
• M35: 13,450,345 km (0.065 R)
• M36: 13,806,238 km (0.087 R)
• M37: 14,165,273 km (0.113 R)
• M38: 14,446,666 km (0.101 R)
• M39: 14,567,841 km (0.108 R)
• M40: 14,729,855 km (0.057 R)
• M41: 15,922,898 km (0.033 R)
• M42: 17,232,328 km (0.076 R)
• M43: 17,318,048 km (0.048 R)
• M44: 17,446,852 km (0.038 R)
• M45: 17,532,870 km (0.099 R)
• M46: 17,662,123 km (0.074 R)
• M47: 17,835,058 km (0.099 R)
• M48: 18,708,111 km (0.06 R)
• M49: 18,840,206 km (0.062 R)
• M50: 19,639,807 km (0.111 R)
• M51: 19,863,755 km (0.106 R)
• M52: 19,953,663 km (0.11 R)
• M53: 20,178,958 km (0.077 R)
• M54: 20,722,895 km (0.114 R)
• M55: 21,088,363 km (0.111 R)
• M56: 22,104,133 km (0.109 R)
• M57: 22,384,030 km (0.092 R)
• M58: 22,571,177 km (0.104 R)
• M59: 24,375,477 km (0.116 R)
• M60: 24,809,610 km (0.106 R)
• M61: 24,954,870 km (0.06 R)
• M62: 26,324,438 km (0.113 R)
• M63: 26,769,941 km (0.11 R)
• M64: 26,918,940 km (0.111 R)
• M65: 28,120,959 km (0.116 R)
• M66: 29,136,130 km (0.097 R)
• M67: 30,266,641 km (0.099 R)
• M68: 30,473,834 km (0.025 R)
• M69: 31,621,250 km (0.117 R)
• M70: 31,936,602 km (0.117 R)
• M71: 32,147,386 km (0.092 R)
• M72: 33,155,226 km (0.087 R)
• M73: 34,497,119 km (0.073 R)
• M74: 34,930,355 km (0.086 R)
• M75: 35,692,706 km (0.117 R)
• M76: 36,075,975 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.6

Radius: 3.3

Gravity: 64.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.4 AU - 14.44 AU

Year: 17608 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,319,157 km

• M1: 91,255 km (0.098 R)
• M2: 667,655 km (0.085 R)
• M3: 734,376 km (0.095 R)
• M4: 1,342,641 km (0.1 R)
• M5: 1,513,482 km (0.079 R)
• M6: 2,296,776 km (0.104 R)
• M7: 2,604,948 km (0.109 R)
• M8: 2,640,103 km (0.069 R)
• M9: 2,889,782 km (0.097 R)
• M10: 2,925,985 km (0.07 R)
• M11: 2,998,989 km (0.12 R)
• M12: 3,488,323 km (0.095 R)
• M13: 3,761,938 km (0.12 R)
• M14: 3,881,317 km (0.064 R)
• M15: 3,961,651 km (0.06 R)
• M16: 4,329,662 km (0.072 R)
• M17: 4,581,136 km (0.105 R)
• M18: 5,497,722 km (0.102 R)
• M19: 6,046,148 km (0.056 R)
• M20: 6,374,066 km (0.111 R)
• M21: 6,804,160 km (0.03 R)
• M22: 6,901,099 km (0.113 R)
• M23: 8,149,643 km (0.071 R)
• M24: 8,304,028 km (0.083 R)
• M25: 8,459,460 km (0.093 R)
• M26: 8,511,520 km (0.079 R)
• M27: 8,931,442 km (0.089 R)
• M28: 9,304,389 km (0.076 R)
• M29: 9,411,950 km (0.117 R)
• M30: 10,509,400 km (0.105 R)
• M31: 10,902,992 km (0.083 R)
• M32: 11,358,667 km (0.086 R)
• M33: 13,062,138 km (0.086 R)
• M34: 13,545,788 km (0.025 R)
• M35: 14,406,275 km (0.066 R)
• M36: 15,538,432 km (0.077 R)
• M37: 17,355,447 km (0.11 R)
• M38: 17,421,570 km (0.072 R)
• M39: 17,686,956 km (0.083 R)
• M40: 18,154,599 km (0.088 R)
• M41: 18,221,619 km (0.084 R)
• M42: 18,558,513 km (0.119 R)
• M43: 19,512,798 km (0.082 R)
• M44: 22,038,459 km (0.032 R)
• M45: 23,120,800 km (0.112 R)
• M46: 25,561,938 km (0.079 R)
• M47: 26,317,706 km (0.079 R)
• M48: 26,469,847 km (0.112 R)
• M49: 27,004,211 km (0.11 R)
• M50: 27,542,165 km (0.117 R)
• M51: 27,619,357 km (0.066 R)
• M52: 28,006,068 km (0.088 R)
• M53: 28,316,783 km (0.102 R)
• M54: 28,472,664 km (0.075 R)
• M55: 28,550,604 km (0.034 R)
• M56: 28,628,694 km (0.07 R)
• M57: 30,284,593 km (0.118 R)
• M58: 30,523,650 km (0.101 R)
• M59: 31,244,562 km (0.033 R)
• M60: 32,214,705 km (0.07 R)
• M61: 32,458,699 km (0.088 R)
• M62: 34,433,091 km (0.098 R)
• M63: 37,466,637 km (0.087 R)
• M64: 39,710,007 km (0.095 R)
• M65: 40,496,742 km (0.093 R)
• M66: 41,553,501 km (0.053 R)
• M67: 45,323,368 km (0.069 R)
• M68: 46,053,704 km (0.112 R)
• M69: 46,145,258 km (0.088 R)
• M70: 46,420,369 km (0.111 R)
• M71: 47,989,351 km (0.094 R)
• M72: 50,611,054 km (0.04 R)
• M73: 51,748,895 km (0.058 R)
• M74: 53,953,070 km (0.107 R)
• M75: 54,339,631 km (0.094 R)
• M76: 54,726,940 km (0.07 R)
• M77: 56,285,600 km (0.114 R)
• M78: 56,481,574 km (0.107 R)
• M79: 56,775,683 km (0.045 R)
• M80: 58,353,492 km (0.091 R)
• M81: 58,452,526 km (0.094 R)
• M82: 59,446,454 km (0.055 R)
• M83: 59,546,236 km (0.096 R)
• M84: 59,845,581 km (0.071 R)
• M85: 62,360,321 km (0.118 R)
• M86: 64,192,147 km (0.114 R)
• M87: 64,601,746 km (0.03 R)
• M88: 65,012,093 km (0.111 R)
• M89: 65,217,491 km (0.114 R)
• M90: 66,041,626 km (0.098 R)
• M91: 66,248,220 km (0.098 R)
• M92: 66,351,592 km (0.057 R)
• M93: 69,687,625 km (0.107 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit