🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.53 AU - 0.77 AU

Year: 202 Days

Day: 12.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,998,765 km

• M1: 182,809 km (0.117 R)
• M2: 333,454 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.6 AU - 0.76 AU

Year: 216 Days

Day: 33.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 450 Days

Day: 27.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,998,765 km

• M1: 639,830 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.53 AU

Year: 564 Days

Day: 32 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.02 AU - 2.1 AU

Year: 1138 Days

Day: 32.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 14.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.9 AU - 7.64 AU

Year: 7547 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,998,765 km

• M1: 195,225 km (0.108 R)
• M2: 397,182 km (0.105 R)
• M3: 576,700 km (0.058 R)
• M4: 679,174 km (0.103 R)
• M5: 789,278 km (0.09 R)
• M6: 1,094,757 km (0.11 R)
• M7: 1,255,425 km (0.097 R)
• M8: 1,395,898 km (0.111 R)
• M9: 1,497,475 km (0.11 R)
• M10: 1,632,113 km (0.074 R)
• M11: 1,724,415 km (0.032 R)
• M12: 1,882,091 km (0.113 R)
• M13: 2,144,934 km (0.083 R)
• M14: 2,246,661 km (0.119 R)
• M15: 2,707,123 km (0.04 R)
• M16: 2,929,725 km (0.03 R)
• M17: 3,024,271 km (0.101 R)
• M18: 4,325,323 km (0.093 R)
• M19: 4,608,961 km (0.05 R)
• M20: 5,102,933 km (0.094 R)
• M21: 5,286,938 km (0.026 R)
• M22: 5,473,038 km (0.079 R)
• M23: 5,614,109 km (0.104 R)
• M24: 5,828,034 km (0.054 R)
• M25: 6,020,417 km (0.095 R)
• M26: 6,190,659 km (0.089 R)
• M27: 6,510,799 km (0.112 R)
• M28: 6,786,208 km (0.114 R)
• M29: 7,426,188 km (0.118 R)
• M30: 7,556,488 km (0.078 R)
• M31: 7,661,356 km (0.099 R)
• M32: 7,978,802 km (0.097 R)
• M33: 8,381,819 km (0.092 R)
• M34: 8,490,427 km (0.099 R)
• M35: 8,791,418 km (0.052 R)
• M36: 9,040,349 km (0.075 R)
• M37: 9,347,922 km (0.085 R)
• M38: 10,320,159 km (0.036 R)
• M39: 10,641,794 km (0.11 R)
• M40: 11,174,961 km (0.087 R)
• M41: 11,595,780 km (0.051 R)
• M42: 11,899,613 km (0.08 R)
• M43: 12,144,505 km (0.048 R)
• M44: 12,546,175 km (0.087 R)
• M45: 13,426,110 km (0.096 R)
• M46: 14,034,524 km (0.074 R)
• M47: 14,261,015 km (0.085 R)
• M48: 14,423,479 km (0.091 R)
• M49: 14,521,316 km (0.104 R)
• M50: 15,411,423 km (0.026 R)
• M51: 15,947,283 km (0.081 R)
• M52: 16,149,838 km (0.068 R)
• M53: 16,353,291 km (0.098 R)
• M54: 16,899,772 km (0.084 R)
• M55: 17,800,800 km (0.051 R)
• M56: 18,504,509 km (0.083 R)
• M57: 19,541,222 km (0.096 R)
• M58: 19,939,302 km (0.081 R)
• M59: 21,149,848 km (0.082 R)
• M60: 21,335,349 km (0.082 R)
• M61: 22,497,425 km (0.082 R)
• M62: 23,296,428 km (0.104 R)
• M63: 23,487,913 km (0.089 R)
• M64: 23,757,039 km (0.083 R)
• M65: 24,182,047 km (0.098 R)
• M66: 24,648,643 km (0.119 R)
• M67: 24,765,628 km (0.104 R)
• M68: 25,235,964 km (0.065 R)
• M69: 25,669,499 km (0.117 R)
• M70: 26,424,369 km (0.088 R)
• M71: 26,985,212 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 8.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.84 AU - 12.92 AU

Year: 14780 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,998,765 km

• M1: 112,049 km (0.111 R)
• M2: 256,860 km (0.084 R)
• M3: 481,705 km (0.05 R)
• M4: 727,644 km (0.099 R)
• M5: 990,338 km (0.091 R)
• M6: 1,121,685 km (0.091 R)
• M7: 1,401,732 km (0.1 R)
• M8: 1,475,334 km (0.108 R)
• M9: 1,703,770 km (0.109 R)
• M10: 1,916,498 km (0.096 R)
• M11: 2,367,685 km (0.091 R)
• M12: 3,233,857 km (0.061 R)
• M13: 3,498,047 km (0.112 R)
• M14: 3,565,216 km (0.106 R)
• M15: 4,012,215 km (0.111 R)
• M16: 4,153,286 km (0.048 R)
• M17: 4,260,248 km (0.114 R)
• M18: 4,368,108 km (0.089 R)
• M19: 4,846,073 km (0.118 R)
• M20: 4,996,569 km (0.07 R)
• M21: 5,931,406 km (0.066 R)
• M22: 6,460,085 km (0.105 R)
• M23: 6,542,812 km (0.087 R)
• M24: 6,625,839 km (0.118 R)
• M25: 7,003,873 km (0.088 R)
• M26: 7,088,845 km (0.06 R)
• M27: 7,302,770 km (0.1 R)
• M28: 8,046,121 km (0.09 R)
• M29: 8,813,409 km (0.082 R)
• M30: 9,136,092 km (0.088 R)
• M31: 9,415,840 km (0.096 R)
• M32: 10,320,159 km (0.107 R)
• M33: 12,057,439 km (0.025 R)
• M34: 12,364,264 km (0.113 R)
• M35: 12,570,260 km (0.112 R)
• M36: 13,037,903 km (0.043 R)
• M37: 13,936,837 km (0.08 R)
• M38: 14,692,007 km (0.087 R)
• M39: 15,184,633 km (0.085 R)
• M40: 15,405,290 km (0.114 R)
• M41: 16,185,891 km (0.117 R)
• M42: 16,411,186 km (0.091 R)
• M43: 18,427,466 km (0.089 R)
• M44: 20,217,105 km (0.044 R)
• M45: 21,564,234 km (0.087 R)
• M46: 22,186,262 km (0.091 R)
• M47: 22,436,689 km (0.072 R)
• M48: 23,256,934 km (0.079 R)
• M49: 23,511,400 km (0.032 R)
• M50: 24,797,193 km (0.075 R)
• M51: 25,710,788 km (0.026 R)
• M52: 26,701,724 km (0.059 R)
• M53: 27,840,014 km (0.12 R)
• M54: 31,489,155 km (0.075 R)
• M55: 34,268,683 km (0.078 R)
• M56: 35,577,814 km (0.083 R)
• M57: 36,312,190 km (0.06 R)
• M58: 36,903,252 km (0.104 R)
• M59: 37,125,853 km (0.106 R)
• M60: 37,497,604 km (0.096 R)
• M61: 38,997,173 km (0.081 R)
• M62: 39,223,664 km (0.087 R)
• M63: 39,450,754 km (0.103 R)
• M64: 39,906,279 km (0.084 R)
• M65: 40,439,745 km (0.09 R)
• M66: 41,282,879 km (0.108 R)
• M67: 42,209,338 km (0.087 R)
• M68: 42,441,963 km (0.111 R)
• M69: 43,064,589 km (0.115 R)
• M70: 43,455,189 km (0.118 R)
• M71: 43,768,597 km (0.077 R)
• M72: 44,318,818 km (0.045 R)
• M73: 45,187,982 km (0.081 R)
• M74: 45,903,359 km (0.112 R)
• M75: 45,983,094 km (0.088 R)
• M76: 46,542,441 km (0.114 R)
• M77: 48,801,967 km (0.101 R)
• M78: 49,699,554 km (0.07 R)
• M79: 50,355,541 km (0.091 R)
• M80: 50,849,663 km (0.096 R)
• M81: 51,510,736 km (0.072 R)
• M82: 52,008,448 km (0.083 R)
• M83: 52,758,083 km (0.113 R)
• M84: 53,427,234 km (0.058 R)
• M85: 55,706,806 km (0.088 R)
• M86: 55,876,899 km (0.091 R)
• M87: 56,217,683 km (0.045 R)
• M88: 56,473,795 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.1

Radius: 4

Gravity: 22.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.09 AU - 19.15 AU

Year: 29697 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,998,765 km

• M1: 106,962 km (0.062 R)
• M2: 154,834 km (0.063 R)
• M3: 196,572 km (0.087 R)
• M4: 595,848 km (0.115 R)
• M5: 812,915 km (0.027 R)
• M6: 1,025,194 km (0.079 R)
• M7: 1,137,692 km (0.096 R)
• M8: 1,344,137 km (0.071 R)
• M9: 1,374,655 km (0.109 R)
• M10: 2,101,401 km (0.07 R)
• M11: 2,578,020 km (0.082 R)
• M12: 2,769,954 km (0.109 R)
• M13: 3,540,682 km (0.083 R)
• M14: 4,834,405 km (0.116 R)
• M15: 5,070,769 km (0.104 R)
• M16: 5,359,493 km (0.105 R)
• M17: 6,206,217 km (0.1 R)
• M18: 6,723,377 km (0.087 R)
• M19: 7,362,160 km (0.1 R)
• M20: 8,468,885 km (0.075 R)
• M21: 9,745,104 km (0.036 R)
• M22: 10,344,693 km (0.119 R)
• M23: 11,705,285 km (0.086 R)
• M24: 11,958,704 km (0.058 R)
• M25: 12,022,283 km (0.119 R)
• M26: 13,384,222 km (0.109 R)
• M27: 13,450,345 km (0.062 R)
• M28: 13,649,160 km (0.109 R)
• M29: 13,782,302 km (0.087 R)
• M30: 14,049,783 km (0.093 R)
• M31: 15,068,096 km (0.09 R)
• M32: 15,136,911 km (0.063 R)
• M33: 15,482,183 km (0.09 R)
• M34: 16,039,884 km (0.096 R)
• M35: 17,246,839 km (0.12 R)
• M36: 17,897,590 km (0.111 R)
• M37: 19,596,723 km (0.105 R)
• M38: 19,746,769 km (0.087 R)
• M39: 20,123,906 km (0.114 R)
• M40: 21,346,569 km (0.12 R)
• M41: 21,733,429 km (0.116 R)
• M42: 21,888,861 km (0.054 R)
• M43: 22,122,832 km (0.052 R)
• M44: 23,942,990 km (0.108 R)
• M45: 24,668,240 km (0.104 R)
• M46: 24,911,486 km (0.113 R)
• M47: 26,057,556 km (0.111 R)
• M48: 26,637,098 km (0.114 R)
• M49: 27,472,303 km (0.091 R)
• M50: 28,570,800 km (0.082 R)
• M51: 30,028,781 km (0.119 R)
• M52: 30,288,632 km (0.046 R)
• M53: 31,160,040 km (0.064 R)
• M54: 31,951,263 km (0.115 R)
• M55: 32,128,088 km (0.047 R)
• M56: 35,455,743 km (0.076 R)
• M57: 35,913,811 km (0.03 R)
• M58: 36,189,520 km (0.08 R)
• M59: 38,608,817 km (0.101 R)
• M60: 39,837,763 km (0.069 R)
• M61: 41,271,809 km (0.032 R)
• M62: 41,657,023 km (0.105 R)
• M63: 42,917,385 km (0.118 R)
• M64: 44,091,728 km (0.055 R)
• M65: 44,485,620 km (0.105 R)
• M66: 44,682,939 km (0.11 R)
• M67: 46,072,404 km (0.091 R)
• M68: 48,183,230 km (0.12 R)
• M69: 49,301,474 km (0.093 R)
• M70: 49,403,500 km (0.095 R)
• M71: 52,915,609 km (0.078 R)
• M72: 53,334,184 km (0.111 R)
• M73: 55,230,786 km (0.119 R)
• M74: 55,442,916 km (0.091 R)
• M75: 55,761,559 km (0.053 R)
• M76: 56,400,641 km (0.107 R)
• M77: 57,042,266 km (0.12 R)
• M78: 59,415,188 km (0.101 R)
• M79: 60,068,033 km (0.118 R)
• M80: 60,723,122 km (0.087 R)
• M81: 65,487,066 km (0.113 R)
• M82: 67,176,924 km (0.098 R)
• M83: 67,290,020 km (0.087 R)
• M84: 68,311,474 km (0.042 R)
• M85: 69,337,865 km (0.081 R)
• M86: 69,452,307 km (0.05 R)
• M87: 69,910,376 km (0.103 R)
• M88: 71,290,716 km (0.085 R)
• M89: 73,727,815 km (0.097 R)
• M90: 74,312,144 km (0.093 R)
• M91: 75,485,290 km (0.051 R)
• M92: 76,782,753 km (0.074 R)
• M93: 77,019,566 km (0.118 R)
• M94: 77,731,054 km (0.1 R)
• M95: 77,849,834 km (0.071 R)
• M96: 79,399,967 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 11,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit