🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 160 Days

Day: 19.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,587,958 km

• M1: 94,845 km (0.07 R)
• M2: 388,206 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.14 AU - 1.58 AU

Year: 560 Days

Day: 29.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.54 AU - 1.58 AU

Year: 688 Days

Day: 39.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.98 AU - 2.42 AU

Year: 1152 Days

Day: 21.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,587,958 km

• M1: 124,465 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.69 AU - 3.03 AU

Year: 1708 Days

Day: 17 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.29 AU - 3.59 AU

Year: 2253 Days

Day: 31.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 13.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.57 AU - 6.97 AU

Year: 4894 Days

Day: 9.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,587,958 km

• M1: 176,675 km (0.113 R)
• M2: 347,217 km (0.088 R)
• M3: 456,423 km (0.087 R)
• M4: 553,961 km (0.117 R)
• M5: 732,431 km (0.077 R)
• M6: 1,064,389 km (0.11 R)
• M7: 1,361,789 km (0.069 R)
• M8: 1,760,318 km (0.054 R)
• M9: 1,881,044 km (0.09 R)
• M10: 2,004,611 km (0.091 R)
• M11: 2,211,655 km (0.094 R)
• M12: 2,375,764 km (0.112 R)
• M13: 2,612,428 km (0.113 R)
• M14: 3,073,039 km (0.049 R)
• M15: 3,616,977 km (0.045 R)
• M16: 3,831,351 km (0.105 R)
• M17: 4,191,284 km (0.082 R)
• M18: 4,646,211 km (0.07 R)
• M19: 4,773,219 km (0.114 R)
• M20: 4,987,144 km (0.086 R)
• M21: 5,248,342 km (0.091 R)
• M22: 5,920,934 km (0.115 R)
• M23: 6,668,325 km (0.068 R)
• M24: 7,150,778 km (0.113 R)
• M25: 7,594,635 km (0.112 R)
• M26: 7,744,682 km (0.106 R)
• M27: 8,175,075 km (0.083 R)
• M28: 8,380,174 km (0.112 R)
• M29: 8,691,337 km (0.095 R)
• M30: 9,006,241 km (0.117 R)
• M31: 9,782,803 km (0.08 R)
• M32: 9,973,540 km (0.071 R)
• M33: 10,358,755 km (0.056 R)
• M34: 10,889,229 km (0.105 R)
• M35: 11,342,959 km (0.101 R)
• M36: 11,744,929 km (0.112 R)
• M37: 12,563,229 km (0.11 R)
• M38: 12,949,341 km (0.098 R)
• M39: 13,429,999 km (0.108 R)
• M40: 13,642,279 km (0.103 R)
• M41: 14,069,829 km (0.105 R)
• M42: 14,907,129 km (0.079 R)
• M43: 15,569,548 km (0.089 R)
• M44: 15,696,706 km (0.097 R)
• M45: 15,856,327 km (0.115 R)
• M46: 15,984,383 km (0.055 R)
• M47: 16,209,228 km (0.041 R)
• M48: 16,467,584 km (0.12 R)
• M49: 16,759,898 km (0.078 R)
• M50: 16,988,484 km (0.099 R)
• M51: 17,481,558 km (0.106 R)
• M52: 17,613,952 km (0.117 R)
• M53: 17,746,646 km (0.094 R)
• M54: 17,879,489 km (0.094 R)
• M55: 18,079,651 km (0.087 R)
• M56: 18,280,561 km (0.094 R)
• M57: 18,616,857 km (0.11 R)
• M58: 19,466,872 km (0.101 R)
• M59: 20,329,603 km (0.07 R)
• M60: 20,468,729 km (0.069 R)
• M61: 21,063,829 km (0.109 R)
• M62: 21,487,341 km (0.029 R)
• M63: 22,378,794 km (0.086 R)
• M64: 22,486,505 km (0.08 R)
• M65: 22,774,780 km (0.062 R)
• M66: 22,883,238 km (0.091 R)
• M67: 23,209,511 km (0.1 R)
• M68: 23,464,276 km (0.114 R)
• M69: 24,050,251 km (0.115 R)
• M70: 24,345,109 km (0.076 R)
• M71: 25,012,764 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 9

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.13 AU - 14.29 AU

Year: 16000 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,587,958 km

• M1: 114,293 km (0.12 R)
• M2: 197,170 km (0.075 R)
• M3: 336,894 km (0.106 R)
• M4: 535,261 km (0.066 R)
• M5: 703,409 km (0.05 R)
• M6: 817,702 km (0.117 R)
• M7: 963,560 km (0.085 R)
• M8: 1,039,705 km (0.064 R)
• M9: 1,225,955 km (0.076 R)
• M10: 1,452,147 km (0.039 R)
• M11: 1,785,002 km (0.105 R)
• M12: 2,075,222 km (0.09 R)
• M13: 2,415,108 km (0.102 R)
• M14: 2,772,797 km (0.044 R)
• M15: 3,498,047 km (0.097 R)
• M16: 3,738,900 km (0.096 R)
• M17: 4,321,882 km (0.048 R)
• M18: 4,933,139 km (0.1 R)
• M19: 5,112,806 km (0.084 R)
• M20: 7,846,109 km (0.105 R)
• M21: 8,321,232 km (0.11 R)
• M22: 8,859,934 km (0.051 R)
• M23: 10,833,279 km (0.069 R)
• M24: 11,599,669 km (0.093 R)
• M25: 11,959,153 km (0.12 R)
• M26: 12,201,053 km (0.066 R)
• M27: 14,835,621 km (0.1 R)
• M28: 15,030,397 km (0.063 R)
• M29: 15,225,922 km (0.114 R)
• M30: 15,488,017 km (0.086 R)
• M31: 15,553,840 km (0.06 R)
• M32: 16,216,409 km (0.088 R)
• M33: 16,484,189 km (0.057 R)
• M34: 17,295,907 km (0.039 R)
• M35: 17,500,857 km (0.11 R)
• M36: 18,958,239 km (0.111 R)
• M37: 19,240,231 km (0.097 R)
• M38: 19,808,254 km (0.081 R)
• M39: 20,094,435 km (0.116 R)
• M40: 21,692,589 km (0.081 R)
• M41: 22,135,548 km (0.1 R)
• M42: 22,432,500 km (0.075 R)
• M43: 22,655,999 km (0.088 R)
• M44: 23,331,284 km (0.056 R)
• M45: 25,009,323 km (0.077 R)
• M46: 27,200,782 km (0.084 R)
• M47: 30,354,156 km (0.049 R)
• M48: 30,849,475 km (0.055 R)
• M49: 30,932,202 km (0.118 R)
• M50: 31,513,988 km (0.095 R)
• M51: 31,931,815 km (0.059 R)
• M52: 32,099,365 km (0.067 R)
• M53: 33,026,572 km (0.106 R)
• M54: 33,196,067 km (0.049 R)
• M55: 33,280,889 km (0.116 R)
• M56: 33,621,074 km (0.07 R)
• M57: 33,962,457 km (0.115 R)
• M58: 35,339,355 km (0.092 R)
• M59: 35,686,422 km (0.108 R)
• M60: 36,121,752 km (0.055 R)
• M61: 37,085,911 km (0.116 R)
• M62: 39,578,061 km (0.096 R)
• M63: 42,307,624 km (0.025 R)
• M64: 42,399,627 km (0.091 R)
• M65: 43,045,740 km (0.114 R)
• M66: 43,695,144 km (0.107 R)
• M67: 44,628,336 km (0.088 R)
• M68: 45,851,299 km (0.092 R)
• M69: 46,419,621 km (0.094 R)
• M70: 46,609,461 km (0.109 R)
• M71: 48,522,817 km (0.12 R)
• M72: 48,908,481 km (0.103 R)
• M73: 49,489,070 km (0.077 R)
• M74: 51,440,574 km (0.116 R)
• M75: 52,722,478 km (0.059 R)
• M76: 53,019,879 km (0.048 R)
• M77: 53,119,062 km (0.112 R)
• M78: 53,218,395 km (0.089 R)
• M79: 53,317,728 km (0.085 R)
• M80: 53,715,808 km (0.06 R)
• M81: 55,720,868 km (0.076 R)
• M82: 57,444,236 km (0.098 R)
• M83: 61,463,632 km (0.076 R)
• M84: 62,194,716 km (0.059 R)
• M85: 64,510,791 km (0.065 R)
• M86: 65,253,694 km (0.104 R)
• M87: 66,212,915 km (0.118 R)
• M88: 68,361,290 km (0.119 R)
• M89: 71,955,678 km (0.063 R)
• M90: 73,720,484 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622

Radius: 4.5

Gravity: 30.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.91 AU - 15.15 AU

Year: 19557 Days

Day: 16.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 88.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,587,958 km

• M1: 74,350 km (0.097 R)
• M2: 163,510 km (0.109 R)
• M3: 261,048 km (0.095 R)
• M4: 395,836 km (0.111 R)
• M5: 471,233 km (0.06 R)
• M6: 572,212 km (0.06 R)
• M7: 794,963 km (0.09 R)
• M8: 966,103 km (0.08 R)
• M9: 1,121,984 km (0.102 R)
• M10: 1,230,293 km (0.11 R)
• M11: 1,575,565 km (0.091 R)
• M12: 1,759,121 km (0.118 R)
• M13: 1,885,232 km (0.115 R)
• M14: 2,113,070 km (0.06 R)
• M15: 4,311,859 km (0.086 R)
• M16: 4,568,121 km (0.119 R)
• M17: 5,184,913 km (0.052 R)
• M18: 5,275,120 km (0.068 R)
• M19: 5,457,181 km (0.102 R)
• M20: 6,446,322 km (0.077 R)
• M21: 7,036,037 km (0.118 R)
• M22: 9,286,138 km (0.11 R)
• M23: 9,727,452 km (0.119 R)
• M24: 10,630,275 km (0.07 R)
• M25: 11,091,635 km (0.06 R)
• M26: 11,677,460 km (0.113 R)
• M27: 11,795,792 km (0.071 R)
• M28: 12,153,331 km (0.087 R)
• M29: 14,245,756 km (0.108 R)
• M30: 14,435,596 km (0.102 R)
• M31: 15,074,678 km (0.099 R)
• M32: 15,139,005 km (0.117 R)
• M33: 15,853,634 km (0.071 R)
• M34: 16,579,184 km (0.06 R)
• M35: 16,645,605 km (0.033 R)
• M36: 16,912,488 km (0.115 R)
• M37: 17,653,596 km (0.047 R)
• M38: 19,028,101 km (0.12 R)
• M39: 19,167,377 km (0.093 R)
• M40: 19,728,070 km (0.113 R)
• M41: 20,507,774 km (0.076 R)
• M42: 21,587,272 km (0.107 R)
• M43: 21,878,240 km (0.118 R)
• M44: 23,129,177 km (0.106 R)
• M45: 25,086,965 km (0.12 R)
• M46: 25,622,974 km (0.116 R)
• M47: 26,706,511 km (0.062 R)
• M48: 27,097,111 km (0.095 R)
• M49: 27,489,506 km (0.112 R)
• M50: 27,883,846 km (0.064 R)
• M51: 29,318,939 km (0.117 R)
• M52: 29,399,422 km (0.081 R)
• M53: 29,964,454 km (0.107 R)
• M54: 30,451,694 km (0.117 R)
• M55: 31,433,804 km (0.038 R)
• M56: 33,934,482 km (0.085 R)
• M57: 34,103,378 km (0.107 R)
• M58: 35,722,625 km (0.058 R)
• M59: 37,453,772 km (0.049 R)
• M60: 37,540,987 km (0.119 R)
• M61: 38,505,594 km (0.113 R)
• M62: 38,769,934 km (0.081 R)
• M63: 40,012,045 km (0.089 R)
• M64: 40,727,721 km (0.101 R)
• M65: 40,907,239 km (0.084 R)
• M66: 42,262,446 km (0.06 R)
• M67: 42,444,207 km (0.044 R)
• M68: 44,092,028 km (0.084 R)
• M69: 47,261,109 km (0.035 R)
• M70: 47,449,752 km (0.091 R)
• M71: 47,544,298 km (0.095 R)
• M72: 47,922,631 km (0.043 R)
• M73: 49,925,597 km (0.077 R)
• M74: 51,179,077 km (0.038 R)
• M75: 52,247,804 km (0.116 R)
• M76: 52,833,929 km (0.111 R)
• M77: 53,127,739 km (0.118 R)
• M78: 53,225,875 km (0.101 R)
• M79: 54,605,168 km (0.086 R)
• M80: 57,197,699 km (0.098 R)
• M81: 59,015,911 km (0.077 R)
• M82: 59,524,245 km (0.099 R)
• M83: 60,955,597 km (0.102 R)
• M84: 61,572,539 km (0.108 R)
• M85: 61,675,462 km (0.088 R)
• M86: 62,605,213 km (0.05 R)
• M87: 62,916,077 km (0.07 R)
• M88: 64,792,483 km (0.112 R)
• M89: 65,211,956 km (0.074 R)
• M90: 66,370,143 km (0.113 R)
• M91: 67,110,652 km (0.106 R)
• M92: 68,279,909 km (0.048 R)
• M93: 69,134,412 km (0.077 R)
• M94: 70,207,627 km (0.111 R)
• M95: 70,854,189 km (0.057 R)
• M96: 71,394,537 km (0.12 R)
• M97: 71,502,696 km (0.118 R)
• M98: 72,479,121 km (0.046 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 20,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit