🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 40 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,457,800 km

• M1: 37,100 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.75 AU - 0.77 AU

Year: 244 Days

Day: 34.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,457,800 km

• M1: 288,574 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.26 AU

Year: 403 Days

Day: 33.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.97 AU - 1.19 AU

Year: 414 Days

Day: 44.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.3 AU

Year: 455 Days

Day: 26.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,457,800 km

• M1: 641,476 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 8.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.04 AU - 9.12 AU

Year: 7700 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,457,800 km

• M1: 106,364 km (0.076 R)
• M2: 439,668 km (0.093 R)
• M3: 508,034 km (0.085 R)
• M4: 580,589 km (0.068 R)
• M5: 683,213 km (0.102 R)
• M6: 820,544 km (0.12 R)
• M7: 922,271 km (0.057 R)
• M8: 1,106,575 km (0.042 R)
• M9: 1,320,052 km (0.102 R)
• M10: 1,475,633 km (0.049 R)
• M11: 1,528,741 km (0.085 R)
• M12: 1,823,748 km (0.053 R)
• M13: 2,076,568 km (0.077 R)
• M14: 2,487,513 km (0.066 R)
• M15: 2,680,644 km (0.096 R)
• M16: 3,081,716 km (0.073 R)
• M17: 3,359,669 km (0.117 R)
• M18: 3,477,851 km (0.113 R)
• M19: 4,266,681 km (0.105 R)
• M20: 4,420,767 km (0.094 R)
• M21: 4,974,129 km (0.081 R)
• M22: 5,027,835 km (0.12 R)
• M23: 5,136,144 km (0.119 R)
• M24: 5,773,879 km (0.112 R)
• M25: 6,465,770 km (0.103 R)
• M26: 6,791,594 km (0.084 R)
• M27: 7,367,097 km (0.044 R)
• M28: 7,490,216 km (0.098 R)
• M29: 8,435,525 km (0.082 R)
• M30: 8,758,955 km (0.081 R)
• M31: 8,955,078 km (0.117 R)
• M32: 9,855,059 km (0.089 R)
• M33: 9,922,827 km (0.093 R)
• M34: 10,401,989 km (0.117 R)
• M35: 10,574,924 km (0.047 R)
• M36: 11,453,811 km (0.102 R)
• M37: 11,596,677 km (0.099 R)
• M38: 11,739,992 km (0.091 R)
• M39: 11,848,002 km (0.088 R)
• M40: 12,392,538 km (0.092 R)
• M41: 12,465,841 km (0.101 R)
• M42: 13,094,152 km (0.061 R)
• M43: 13,206,201 km (0.113 R)
• M44: 13,393,497 km (0.099 R)
• M45: 13,770,783 km (0.1 R)
• M46: 13,922,625 km (0.114 R)
• M47: 14,189,807 km (0.101 R)
• M48: 14,497,081 km (0.091 R)
• M49: 15,275,139 km (0.077 R)
• M50: 15,629,836 km (0.088 R)
• M51: 16,347,008 km (0.106 R)
• M52: 16,871,797 km (0.108 R)
• M53: 17,156,632 km (0.113 R)
• M54: 18,020,560 km (0.057 R)
• M55: 18,395,153 km (0.111 R)
• M56: 18,646,327 km (0.098 R)
• M57: 19,194,454 km (0.094 R)
• M58: 19,491,855 km (0.077 R)
• M59: 19,577,125 km (0.088 R)
• M60: 20,306,565 km (0.111 R)
• M61: 21,703,809 km (0.085 R)
• M62: 21,792,221 km (0.119 R)
• M63: 22,547,989 km (0.081 R)
• M64: 23,357,763 km (0.11 R)
• M65: 24,452,071 km (0.098 R)
• M66: 25,469,785 km (0.119 R)
• M67: 26,218,672 km (0.119 R)
• M68: 26,454,139 km (0.048 R)
• M69: 27,978,093 km (0.071 R)
• M70: 29,726,144 km (0.083 R)
• M71: 30,365,974 km (0.078 R)
• M72: 30,762,109 km (0.086 R)
• M73: 31,559,316 km (0.114 R)
• M74: 31,910,273 km (0.1 R)
• M75: 32,363,405 km (0.087 R)
• M76: 32,616,076 km (0.095 R)
• M77: 32,818,631 km (0.093 R)
• M78: 32,920,059 km (0.096 R)
• M79: 33,531,016 km (0.056 R)
• M80: 34,351,261 km (0.058 R)
• M81: 34,402,723 km (0.111 R)
• M82: 34,454,334 km (0.034 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.1

Radius: 6.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.79 AU - 16.05 AU

Year: 17134 Days

Day: 19 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,457,800 km

• M1: 79,736 km (0.111 R)
• M2: 186,249 km (0.08 R)
• M3: 244,443 km (0.118 R)
• M4: 623,674 km (0.1 R)
• M5: 718,818 km (0.114 R)
• M6: 923,767 km (0.081 R)
• M7: 1,070,672 km (0.09 R)
• M8: 1,366,277 km (0.097 R)
• M9: 2,029,744 km (0.08 R)
• M10: 2,246,062 km (0.112 R)
• M11: 2,858,516 km (0.086 R)
• M12: 3,100,865 km (0.071 R)
• M13: 3,519,739 km (0.057 R)
• M14: 3,926,645 km (0.089 R)
• M15: 4,135,783 km (0.116 R)
• M16: 4,409,846 km (0.079 R)
• M17: 4,502,597 km (0.07 R)
• M18: 4,658,478 km (0.052 R)
• M19: 4,721,458 km (0.07 R)
• M20: 5,202,116 km (0.106 R)
• M21: 5,833,120 km (0.12 R)
• M22: 5,934,996 km (0.048 R)
• M23: 7,202,539 km (0.054 R)
• M24: 7,532,253 km (0.114 R)
• M25: 7,717,455 km (0.105 R)
• M26: 8,054,798 km (0.104 R)
• M27: 8,358,631 km (0.119 R)
• M28: 8,899,278 km (0.117 R)
• M29: 9,531,180 km (0.079 R)
• M30: 10,505,810 km (0.067 R)
• M31: 11,426,734 km (0.028 R)
• M32: 11,639,612 km (0.098 R)
• M33: 11,767,967 km (0.076 R)
• M34: 11,810,901 km (0.111 R)
• M35: 12,591,952 km (0.091 R)
• M36: 13,344,878 km (0.058 R)
• M37: 13,479,217 km (0.073 R)
• M38: 14,570,384 km (0.104 R)
• M39: 14,847,589 km (0.105 R)
• M40: 15,454,208 km (0.119 R)
• M41: 15,642,552 km (0.098 R)
• M42: 15,784,221 km (0.1 R)
• M43: 16,259,643 km (0.046 R)
• M44: 16,884,663 km (0.105 R)
• M45: 16,981,602 km (0.089 R)
• M46: 17,419,774 km (0.078 R)
• M47: 17,812,469 km (0.062 R)
• M48: 17,911,054 km (0.106 R)
• M49: 18,108,822 km (0.116 R)
• M50: 20,486,232 km (0.066 R)
• M51: 20,537,992 km (0.107 R)
• M52: 20,744,886 km (0.104 R)
• M53: 21,213,277 km (0.056 R)
• M54: 21,422,565 km (0.076 R)
• M55: 21,790,426 km (0.074 R)
• M56: 21,948,700 km (0.115 R)
• M57: 22,160,232 km (0.105 R)
• M58: 22,425,768 km (0.107 R)
• M59: 22,479,025 km (0.107 R)
• M60: 22,799,314 km (0.078 R)
• M61: 24,917,470 km (0.075 R)
• M62: 26,364,231 km (0.045 R)
• M63: 27,211,254 km (0.074 R)
• M64: 27,895,216 km (0.072 R)
• M65: 28,181,845 km (0.096 R)
• M66: 29,746,789 km (0.068 R)
• M67: 29,863,774 km (0.071 R)
• M68: 30,039,701 km (0.083 R)
• M69: 30,746,402 km (0.113 R)
• M70: 31,996,441 km (0.109 R)
• M71: 32,537,238 km (0.096 R)
• M72: 32,718,251 km (0.059 R)
• M73: 32,778,689 km (0.096 R)
• M74: 35,038,963 km (0.118 R)
• M75: 35,100,747 km (0.056 R)
• M76: 35,658,448 km (0.063 R)
• M77: 36,344,055 km (0.082 R)
• M78: 36,782,676 km (0.108 R)
• M79: 37,791,713 km (0.047 R)
• M80: 38,681,970 km (0.066 R)
• M81: 38,809,727 km (0.106 R)
• M82: 39,450,604 km (0.108 R)
• M83: 39,707,912 km (0.097 R)
• M84: 40,095,072 km (0.056 R)
• M85: 40,288,951 km (0.027 R)
• M86: 41,590,302 km (0.094 R)
• M87: 41,983,296 km (0.039 R)
• M88: 43,037,512 km (0.091 R)
• M89: 43,967,113 km (0.096 R)
• M90: 44,233,846 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.9

Radius: 3.9

Gravity: 39.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.12 AU - 16.22 AU

Year: 23991 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,457,800 km

• M1: 86,767 km (0.097 R)
• M2: 118,930 km (0.115 R)
• M3: 635,043 km (0.119 R)
• M4: 707,748 km (0.085 R)
• M5: 732,581 km (0.113 R)
• M6: 942,317 km (0.092 R)
• M7: 1,445,863 km (0.106 R)
• M8: 1,983,518 km (0.065 R)
• M9: 2,576,674 km (0.105 R)
• M10: 3,055,088 km (0.06 R)
• M11: 3,646,897 km (0.103 R)
• M12: 4,693,184 km (0.043 R)
• M13: 4,740,607 km (0.119 R)
• M14: 5,372,209 km (0.066 R)
• M15: 5,927,068 km (0.116 R)
• M16: 6,981,583 km (0.078 R)
• M17: 7,530,308 km (0.056 R)
• M18: 7,753,508 km (0.099 R)
• M19: 8,092,646 km (0.053 R)
• M20: 8,610,255 km (0.078 R)
• M21: 10,349,629 km (0.043 R)
• M22: 10,722,727 km (0.114 R)
• M23: 11,674,468 km (0.1 R)
• M24: 12,062,675 km (0.119 R)
• M25: 13,319,746 km (0.11 R)
• M26: 15,036,232 km (0.056 R)
• M27: 15,529,007 km (0.112 R)
• M28: 15,741,885 km (0.091 R)
• M29: 15,813,093 km (0.075 R)
• M30: 16,530,714 km (0.078 R)
• M31: 17,112,351 km (0.106 R)
• M32: 17,479,314 km (0.054 R)
• M33: 21,210,136 km (0.078 R)
• M34: 21,921,174 km (0.058 R)
• M35: 23,855,176 km (0.092 R)
• M36: 25,843,032 km (0.081 R)
• M37: 26,095,254 km (0.112 R)
• M38: 27,112,220 km (0.04 R)
• M39: 28,055,734 km (0.114 R)
• M40: 28,574,839 km (0.094 R)
• M41: 28,748,672 km (0.07 R)
• M42: 28,835,588 km (0.038 R)
• M43: 29,974,776 km (0.117 R)
• M44: 30,416,837 km (0.062 R)
• M45: 30,860,994 km (0.103 R)
• M46: 31,845,796 km (0.066 R)
• M47: 32,296,834 km (0.103 R)
• M48: 33,113,937 km (0.119 R)
• M49: 33,570,809 km (0.106 R)
• M50: 33,846,069 km (0.115 R)
• M51: 35,605,939 km (0.061 R)
• M52: 36,261,776 km (0.109 R)
• M53: 36,449,970 km (0.047 R)
• M54: 36,921,652 km (0.058 R)
• M55: 37,585,418 km (0.112 R)
• M56: 38,636,492 km (0.118 R)
• M57: 38,828,576 km (0.103 R)
• M58: 39,117,450 km (0.104 R)
• M59: 42,143,216 km (0.105 R)
• M60: 42,638,236 km (0.095 R)
• M61: 44,738,290 km (0.068 R)
• M62: 46,871,855 km (0.058 R)
• M63: 48,416,004 km (0.111 R)
• M64: 48,519,526 km (0.034 R)
• M65: 49,038,332 km (0.091 R)
• M66: 52,507,955 km (0.097 R)
• M67: 53,574,887 km (0.093 R)
• M68: 56,600,205 km (0.082 R)
• M69: 58,463,895 km (0.057 R)
• M70: 59,458,571 km (0.075 R)
• M71: 60,347,482 km (0.104 R)
• M72: 60,570,383 km (0.088 R)
• M73: 61,801,424 km (0.116 R)
• M74: 62,026,120 km (0.101 R)
• M75: 62,588,907 km (0.114 R)
• M76: 66,231,615 km (0.062 R)
• M77: 66,346,506 km (0.09 R)
• M78: 66,691,628 km (0.057 R)
• M79: 66,922,159 km (0.096 R)
• M80: 68,078,401 km (0.113 R)
• M81: 68,542,902 km (0.109 R)
• M82: 69,358,061 km (0.066 R)
• M83: 70,293,496 km (0.111 R)
• M84: 71,940,868 km (0.118 R)
• M85: 72,295,415 km (0.078 R)
• M86: 73,600,656 km (0.09 R)
• M87: 75,273,161 km (0.089 R)
• M88: 75,993,923 km (0.097 R)
• M89: 76,596,055 km (0.118 R)
• M90: 77,926,728 km (0.077 R)
• M91: 78,290,849 km (0.09 R)
• M92: 78,655,568 km (0.058 R)
• M93: 80,856,004 km (0.115 R)
• M94: 82,457,748 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit