🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.14 AU

Year: 347 Days

Day: 22 Hours

Environment

Temp: 13 °C

Axial Tilt: 135 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.19 AU - 1.29 AU

Year: 526 Days

Day: 14.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.32 AU - 1.88 AU

Year: 771 Days

Day: 44.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.29 AU - 3.25 AU

Year: 1756 Days

Day: 12.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,486,370 km

• M1: 58,044 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.84 AU - 3.26 AU

Year: 2028 Days

Day: 45.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.66 AU - 4.64 AU

Year: 3219 Days

Day: 35.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 11.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.58 AU - 5.34 AU

Year: 4206 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,486,370 km

• M1: 138,677 km (0.079 R)
• M2: 238,160 km (0.055 R)
• M3: 371,601 km (0.048 R)
• M4: 458,667 km (0.067 R)
• M5: 622,926 km (0.081 R)
• M6: 769,681 km (0.044 R)
• M7: 908,358 km (0.088 R)
• M8: 1,002,156 km (0.102 R)
• M9: 1,316,162 km (0.051 R)
• M10: 1,448,107 km (0.088 R)
• M11: 1,622,688 km (0.107 R)
• M12: 1,751,641 km (0.107 R)
• M13: 1,857,557 km (0.079 R)
• M14: 2,216,442 km (0.115 R)
• M15: 2,302,461 km (0.079 R)
• M16: 2,477,790 km (0.108 R)
• M17: 2,857,619 km (0.042 R)
• M18: 3,174,916 km (0.074 R)
• M19: 3,470,371 km (0.083 R)
• M20: 3,689,233 km (0.083 R)
• M21: 3,860,822 km (0.118 R)
• M22: 3,964,942 km (0.094 R)
• M23: 4,193,976 km (0.116 R)
• M24: 4,573,207 km (0.12 R)
• M25: 4,757,811 km (0.108 R)
• M26: 5,039,204 km (0.117 R)
• M27: 5,657,941 km (0.045 R)
• M28: 5,736,929 km (0.077 R)
• M29: 5,976,285 km (0.097 R)
• M30: 6,117,506 km (0.051 R)
• M31: 6,672,364 km (0.081 R)
• M32: 7,051,296 km (0.079 R)
• M33: 7,286,463 km (0.119 R)
• M34: 7,458,950 km (0.085 R)
• M35: 8,297,296 km (0.058 R)
• M36: 8,613,696 km (0.088 R)
• M37: 8,980,211 km (0.116 R)
• M38: 9,728,499 km (0.095 R)
• M39: 10,182,379 km (0.068 R)
• M40: 10,448,214 km (0.077 R)
• M41: 10,642,991 km (0.063 R)
• M42: 10,716,443 km (0.107 R)
• M43: 11,284,616 km (0.067 R)
• M44: 11,610,141 km (0.056 R)
• M45: 11,685,688 km (0.1 R)
• M46: 11,964,090 km (0.11 R)
• M47: 12,116,979 km (0.115 R)
• M48: 12,476,014 km (0.084 R)
• M49: 12,605,117 km (0.077 R)
• M50: 12,760,549 km (0.1 R)
• M51: 12,995,118 km (0.098 R)
• M52: 13,336,351 km (0.068 R)
• M53: 13,415,488 km (0.041 R)
• M54: 13,733,683 km (0.092 R)
• M55: 13,813,568 km (0.099 R)
• M56: 13,920,531 km (0.034 R)
• M57: 14,269,692 km (0.09 R)
• M58: 15,334,380 km (0.077 R)
• M59: 15,583,610 km (0.049 R)
• M60: 15,750,711 km (0.049 R)
• M61: 16,452,774 km (0.114 R)
• M62: 17,050,567 km (0.084 R)
• M63: 17,251,327 km (0.112 R)
• M64: 17,742,307 km (0.112 R)
• M65: 18,531,586 km (0.059 R)
• M66: 19,872,432 km (0.047 R)
• M67: 19,993,157 km (0.073 R)
• M68: 20,356,680 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.3

Radius: 4.8

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.32 AU - 12.32 AU

Year: 15475 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,486,370 km

• M1: 426,803 km (0.114 R)
• M2: 532,718 km (0.044 R)
• M3: 1,057,358 km (0.093 R)
• M4: 1,160,131 km (0.109 R)
• M5: 1,442,572 km (0.038 R)
• M6: 1,603,390 km (0.119 R)
• M7: 1,967,212 km (0.109 R)
• M8: 2,119,802 km (0.042 R)
• M9: 2,171,563 km (0.113 R)
• M10: 2,627,986 km (0.065 R)
• M11: 2,767,710 km (0.107 R)
• M12: 3,083,960 km (0.104 R)
• M13: 3,351,142 km (0.095 R)
• M14: 3,381,211 km (0.076 R)
• M15: 3,594,837 km (0.095 R)
• M16: 3,656,770 km (0.086 R)
• M17: 3,939,361 km (0.118 R)
• M18: 3,971,225 km (0.099 R)
• M19: 4,525,635 km (0.051 R)
• M20: 4,659,674 km (0.104 R)
• M21: 4,965,901 km (0.072 R)
• M22: 5,069,423 km (0.1 R)
• M23: 5,243,555 km (0.052 R)
• M24: 5,705,364 km (0.12 R)
• M25: 5,777,619 km (0.108 R)
• M26: 6,217,437 km (0.096 R)
• M27: 7,520,734 km (0.111 R)
• M28: 7,759,193 km (0.102 R)
• M29: 7,799,285 km (0.101 R)
• M30: 8,448,540 km (0.074 R)
• M31: 8,572,257 km (0.11 R)
• M32: 9,241,857 km (0.062 R)
• M33: 9,326,679 km (0.103 R)
• M34: 9,668,810 km (0.112 R)
• M35: 9,971,596 km (0.058 R)
• M36: 10,146,027 km (0.07 R)
• M37: 10,189,709 km (0.09 R)
• M38: 10,764,315 km (0.082 R)
• M39: 12,083,469 km (0.056 R)
• M40: 12,832,954 km (0.027 R)
• M41: 12,927,650 km (0.077 R)
• M42: 13,070,216 km (0.037 R)
• M43: 13,308,975 km (0.089 R)
• M44: 13,549,079 km (0.114 R)
• M45: 13,742,210 km (0.049 R)
• M46: 13,887,769 km (0.107 R)
• M47: 13,985,007 km (0.107 R)
• M48: 14,771,294 km (0.066 R)
• M49: 14,870,477 km (0.12 R)
• M50: 15,219,788 km (0.116 R)
• M51: 15,622,356 km (0.07 R)
• M52: 15,977,352 km (0.046 R)
• M53: 16,643,661 km (0.098 R)
• M54: 16,902,465 km (0.105 R)
• M55: 17,423,814 km (0.067 R)
• M56: 18,643,036 km (0.083 R)
• M57: 20,661,261 km (0.074 R)
• M58: 20,883,713 km (0.071 R)
• M59: 21,106,764 km (0.114 R)
• M60: 21,724,453 km (0.064 R)
• M61: 22,177,286 km (0.108 R)
• M62: 22,518,967 km (0.051 R)
• M63: 22,977,335 km (0.096 R)
• M64: 23,092,376 km (0.1 R)
• M65: 23,380,950 km (0.109 R)
• M66: 24,488,124 km (0.109 R)
• M67: 24,723,442 km (0.105 R)
• M68: 24,900,266 km (0.069 R)
• M69: 25,612,352 km (0.066 R)
• M70: 26,753,186 km (0.101 R)
• M71: 26,813,773 km (0.064 R)
• M72: 27,360,403 km (0.097 R)
• M73: 29,395,832 km (0.104 R)
• M74: 30,400,083 km (0.067 R)
• M75: 31,033,480 km (0.103 R)
• M76: 31,224,367 km (0.095 R)
• M77: 32,830,150 km (0.097 R)
• M78: 33,740,902 km (0.104 R)
• M79: 34,990,344 km (0.082 R)
• M80: 35,056,466 km (0.119 R)
• M81: 35,122,738 km (0.084 R)
• M82: 36,388,784 km (0.088 R)
• M83: 37,196,164 km (0.072 R)
• M84: 38,349,863 km (0.103 R)
• M85: 38,896,793 km (0.088 R)
• M86: 39,102,639 km (0.111 R)
• M87: 39,308,785 km (0.089 R)
• M88: 39,446,415 km (0.085 R)
• M89: 40,206,223 km (0.115 R)
• M90: 40,553,290 km (0.025 R)
• M91: 41,530,164 km (0.112 R)
• M92: 44,363,548 km (0.082 R)
• M93: 45,441,999 km (0.03 R)
• M94: 46,383,717 km (0.081 R)
• M95: 48,655,062 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.1

Radius: 5.3

Gravity: 24.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.08 AU - 17.56 AU

Year: 21725 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,486,370 km

• M1: 171,589 km (0.062 R)
• M2: 260,151 km (0.065 R)
• M3: 293,361 km (0.081 R)
• M4: 965,056 km (0.063 R)
• M5: 1,160,281 km (0.057 R)
• M6: 1,587,383 km (0.076 R)
• M7: 2,346,742 km (0.113 R)
• M8: 2,383,692 km (0.114 R)
• M9: 2,608,987 km (0.096 R)
• M10: 3,367,298 km (0.118 R)
• M11: 3,534,998 km (0.116 R)
• M12: 4,460,410 km (0.053 R)
• M13: 4,691,240 km (0.048 R)
• M14: 4,926,108 km (0.066 R)
• M15: 5,068,675 km (0.059 R)
• M16: 5,852,717 km (0.062 R)
• M17: 8,591,705 km (0.115 R)
• M18: 8,878,783 km (0.107 R)
• M19: 9,285,989 km (0.044 R)
• M20: 9,639,788 km (0.07 R)
• M21: 9,758,718 km (0.078 R)
• M22: 9,818,407 km (0.09 R)
• M23: 10,239,376 km (0.106 R)
• M24: 10,604,843 km (0.04 R)
• M25: 10,912,716 km (0.116 R)
• M26: 11,036,583 km (0.086 R)
• M27: 11,098,816 km (0.102 R)
• M28: 12,301,732 km (0.106 R)
• M29: 12,366,209 km (0.106 R)
• M30: 14,215,986 km (0.103 R)
• M31: 14,283,754 km (0.045 R)
• M32: 15,311,192 km (0.071 R)
• M33: 17,220,061 km (0.111 R)
• M34: 18,165,520 km (0.114 R)
• M35: 18,386,027 km (0.093 R)
• M36: 18,755,683 km (0.097 R)
• M37: 19,202,383 km (0.084 R)
• M38: 19,277,182 km (0.118 R)
• M39: 19,427,079 km (0.104 R)
• M40: 21,799,551 km (0.082 R)
• M41: 24,019,434 km (0.101 R)
• M42: 24,829,507 km (0.102 R)
• M43: 25,074,249 km (0.107 R)
• M44: 26,559,756 km (0.057 R)
• M45: 27,144,982 km (0.077 R)
• M46: 28,073,387 km (0.093 R)
• M47: 28,328,451 km (0.029 R)
• M48: 28,584,114 km (0.088 R)
• M49: 29,787,928 km (0.118 R)
• M50: 30,483,109 km (0.102 R)
• M51: 30,570,325 km (0.084 R)
• M52: 32,155,614 km (0.118 R)
• M53: 33,316,942 km (0.093 R)
• M54: 33,857,738 km (0.059 R)
• M55: 35,680,738 km (0.085 R)
• M56: 36,789,856 km (0.079 R)
• M57: 38,003,993 km (0.087 R)
• M58: 38,568,874 km (0.089 R)
• M59: 39,136,449 km (0.106 R)
• M60: 39,326,288 km (0.063 R)
• M61: 39,706,865 km (0.105 R)
• M62: 39,993,046 km (0.102 R)
• M63: 40,184,232 km (0.107 R)
• M64: 40,663,544 km (0.061 R)
• M65: 40,855,777 km (0.119 R)
• M66: 41,434,272 km (0.087 R)
• M67: 42,794,864 km (0.084 R)
• M68: 45,559,583 km (0.117 R)
• M69: 50,534,610 km (0.067 R)
• M70: 51,467,053 km (0.108 R)
• M71: 51,779,114 km (0.104 R)
• M72: 51,987,504 km (0.115 R)
• M73: 53,453,862 km (0.073 R)
• M74: 57,178,999 km (0.103 R)
• M75: 57,718,000 km (0.088 R)
• M76: 59,345,027 km (0.106 R)
• M77: 60,877,058 km (0.114 R)
• M78: 60,987,013 km (0.032 R)
• M79: 63,422,316 km (0.086 R)
• M80: 63,645,217 km (0.084 R)
• M81: 64,876,109 km (0.04 R)
• M82: 65,550,795 km (0.104 R)
• M83: 68,959,083 km (0.104 R)
• M84: 69,188,417 km (0.105 R)
• M85: 69,532,791 km (0.077 R)
• M86: 69,647,682 km (0.089 R)
• M87: 70,800,334 km (0.087 R)
• M88: 71,263,040 km (0.072 R)
• M89: 73,358,158 km (0.116 R)
• M90: 73,826,549 km (0.071 R)
• M91: 74,178,403 km (0.047 R)
• M92: 77,013,582 km (0.077 R)
• M93: 80,245,195 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit