🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 514 Days

Day: 21.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,074,911 km

• M1: 37,549 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.63 AU - 1.71 AU

Year: 813 Days

Day: 20.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 135.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,074,911 km

• M1: 130,449 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.46 AU - 2.28 AU

Year: 963 Days

Day: 41.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 9.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.65 AU - 10.15 AU

Year: 10003 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 69.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,074,911 km

• M1: 124,765 km (0.108 R)
• M2: 618,737 km (0.026 R)
• M3: 762,201 km (0.115 R)
• M4: 846,874 km (0.066 R)
• M5: 1,007,990 km (0.085 R)
• M6: 2,005,958 km (0.08 R)
• M7: 2,223,772 km (0.063 R)
• M8: 2,578,170 km (0.034 R)
• M9: 2,682,739 km (0.088 R)
• M10: 2,762,175 km (0.105 R)
• M11: 2,950,369 km (0.108 R)
• M12: 3,339,772 km (0.115 R)
• M13: 4,477,315 km (0.066 R)
• M14: 5,286,041 km (0.096 R)
• M15: 5,419,632 km (0.065 R)
• M16: 5,792,729 km (0.115 R)
• M17: 6,350,430 km (0.082 R)
• M18: 7,894,728 km (0.118 R)
• M19: 8,201,554 km (0.084 R)
• M20: 8,629,852 km (0.105 R)
• M21: 8,945,953 km (0.088 R)
• M22: 9,025,688 km (0.118 R)
• M23: 9,427,359 km (0.092 R)
• M24: 9,671,203 km (0.059 R)
• M25: 10,123,587 km (0.1 R)
• M26: 10,751,749 km (0.119 R)
• M27: 11,006,514 km (0.04 R)
• M28: 11,349,392 km (0.082 R)
• M29: 11,522,178 km (0.105 R)
• M30: 12,755,762 km (0.094 R)
• M31: 12,845,371 km (0.098 R)
• M32: 12,935,429 km (0.031 R)
• M33: 13,025,487 km (0.079 R)
• M34: 13,115,844 km (0.109 R)
• M35: 14,169,761 km (0.113 R)
• M36: 14,402,535 km (0.08 R)
• M37: 14,589,682 km (0.045 R)
• M38: 14,730,454 km (0.092 R)
• M39: 15,203,332 km (0.044 R)
• M40: 15,537,235 km (0.093 R)
• M41: 15,825,360 km (0.112 R)
• M42: 16,260,989 km (0.096 R)
• M43: 16,798,644 km (0.071 R)
• M44: 16,995,664 km (0.105 R)
• M45: 17,342,133 km (0.045 R)
• M46: 19,058,619 km (0.087 R)
• M47: 20,041,178 km (0.061 R)
• M48: 20,145,448 km (0.096 R)
• M49: 20,564,920 km (0.038 R)
• M50: 21,412,242 km (0.098 R)
• M51: 21,572,312 km (0.055 R)
• M52: 21,840,242 km (0.075 R)
• M53: 22,325,089 km (0.102 R)
• M54: 22,650,165 km (0.108 R)
• M55: 23,415,208 km (0.092 R)
• M56: 25,930,697 km (0.083 R)
• M57: 26,101,388 km (0.087 R)
• M58: 26,215,381 km (0.061 R)
• M59: 26,903,083 km (0.033 R)
• M60: 28,707,083 km (0.05 R)
• M61: 28,942,550 km (0.069 R)
• M62: 29,178,915 km (0.084 R)
• M63: 29,534,360 km (0.086 R)
• M64: 31,031,386 km (0.06 R)
• M65: 31,152,261 km (0.069 R)
• M66: 31,697,844 km (0.106 R)
• M67: 33,601,327 km (0.097 R)
• M68: 33,725,494 km (0.086 R)
• M69: 33,911,893 km (0.081 R)
• M70: 33,974,125 km (0.096 R)
• M71: 34,285,738 km (0.117 R)
• M72: 34,723,611 km (0.054 R)
• M73: 35,037,467 km (0.037 R)
• M74: 35,921,441 km (0.111 R)
• M75: 36,302,466 km (0.097 R)
• M76: 36,748,867 km (0.104 R)
• M77: 36,940,651 km (0.048 R)
• M78: 38,292,717 km (0.115 R)
• M79: 38,877,195 km (0.114 R)
• M80: 39,007,495 km (0.095 R)
• M81: 39,923,483 km (0.074 R)
• M82: 40,582,013 km (0.115 R)
• M83: 40,648,135 km (0.085 R)
• M84: 41,377,125 km (0.096 R)
• M85: 45,772,311 km (0.057 R)
• M86: 45,841,126 km (0.098 R)
• M87: 45,909,941 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.2

Radius: 5.2

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.2 AU - 12.66 AU

Year: 15523 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,074,911 km

• M1: 90,806 km (0.066 R)
• M2: 261,048 km (0.1 R)
• M3: 449,242 km (0.098 R)
• M4: 771,177 km (0.117 R)
• M5: 1,713,195 km (0.11 R)
• M6: 1,898,696 km (0.101 R)
• M7: 2,035,129 km (0.051 R)
• M8: 2,552,738 km (0.028 R)
• M9: 2,950,818 km (0.119 R)
• M10: 3,769,717 km (0.086 R)
• M11: 3,803,825 km (0.115 R)
• M12: 3,838,083 km (0.11 R)
• M13: 3,941,455 km (0.102 R)
• M14: 3,976,162 km (0.048 R)
• M15: 4,472,079 km (0.096 R)
• M16: 4,764,243 km (0.044 R)
• M17: 4,875,395 km (0.051 R)
• M18: 5,405,420 km (0.04 R)
• M19: 6,437,496 km (0.036 R)
• M20: 8,228,032 km (0.076 R)
• M21: 8,316,894 km (0.114 R)
• M22: 9,085,378 km (0.081 R)
• M23: 10,351,724 km (0.08 R)
• M24: 10,399,595 km (0.114 R)
• M25: 11,572,742 km (0.101 R)
• M26: 13,566,283 km (0.12 R)
• M27: 14,147,620 km (0.115 R)
• M28: 15,334,231 km (0.078 R)
• M29: 15,608,443 km (0.076 R)
• M30: 16,217,157 km (0.119 R)
• M31: 16,272,957 km (0.05 R)
• M32: 16,552,556 km (0.079 R)
• M33: 18,147,418 km (0.084 R)
• M34: 18,437,339 km (0.086 R)
• M35: 19,257,285 km (0.112 R)
• M36: 19,612,430 km (0.057 R)
• M37: 20,029,360 km (0.109 R)
• M38: 21,603,429 km (0.086 R)
• M39: 22,034,121 km (0.12 R)
• M40: 22,591,822 km (0.116 R)
• M41: 22,841,201 km (0.1 R)
• M42: 23,154,160 km (0.107 R)
• M43: 23,721,136 km (0.109 R)
• M44: 23,784,416 km (0.045 R)
• M45: 23,911,125 km (0.103 R)
• M46: 24,868,851 km (0.105 R)
• M47: 24,997,355 km (0.076 R)
• M48: 25,255,412 km (0.115 R)
• M49: 25,384,664 km (0.057 R)
• M50: 26,034,368 km (0.082 R)
• M51: 27,416,652 km (0.118 R)
• M52: 27,682,637 km (0.116 R)
• M53: 28,822,573 km (0.118 R)
• M54: 29,228,582 km (0.041 R)
• M55: 29,364,267 km (0.11 R)
• M56: 29,432,334 km (0.084 R)
• M57: 30,733,387 km (0.11 R)
• M58: 31,009,544 km (0.118 R)
• M59: 32,473,659 km (0.054 R)
• M60: 32,755,052 km (0.112 R)
• M61: 33,817,496 km (0.115 R)
• M62: 33,888,705 km (0.089 R)
• M63: 34,245,645 km (0.101 R)
• M64: 35,035,223 km (0.093 R)
• M65: 35,540,864 km (0.052 R)
• M66: 36,121,603 km (0.041 R)
• M67: 36,267,311 km (0.09 R)
• M68: 36,486,173 km (0.096 R)
• M69: 37,808,767 km (0.105 R)
• M70: 38,848,323 km (0.1 R)
• M71: 39,596,462 km (0.073 R)
• M72: 39,897,154 km (0.063 R)
• M73: 40,879,413 km (0.074 R)
• M74: 41,487,678 km (0.055 R)
• M75: 41,640,268 km (0.101 R)
• M76: 43,176,339 km (0.098 R)
• M77: 43,718,183 km (0.095 R)
• M78: 43,951,256 km (0.101 R)
• M79: 44,028,897 km (0.118 R)
• M80: 45,200,548 km (0.118 R)
• M81: 45,279,087 km (0.042 R)
• M82: 45,672,080 km (0.086 R)
• M83: 46,145,258 km (0.033 R)
• M84: 46,461,658 km (0.084 R)
• M85: 47,574,516 km (0.114 R)
• M86: 47,814,023 km (0.113 R)
• M87: 48,374,715 km (0.06 R)
• M88: 49,745,331 km (0.071 R)
• M89: 51,374,153 km (0.053 R)
• M90: 52,524,710 km (0.075 R)
• M91: 55,270,130 km (0.085 R)
• M92: 55,605,977 km (0.072 R)
• M93: 56,364,289 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.9

Radius: 7.5

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.5 AU - 19.5 AU

Year: 29977 Days

Day: 19.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,074,911 km

• M1: 243,994 km (0.082 R)
• M2: 370,105 km (0.064 R)
• M3: 933,042 km (0.083 R)
• M4: 2,037,224 km (0.057 R)
• M5: 2,632,175 km (0.11 R)
• M6: 2,927,331 km (0.044 R)
• M7: 3,322,419 km (0.094 R)
• M8: 3,457,955 km (0.115 R)
• M9: 3,549,209 km (0.078 R)
• M10: 3,781,086 km (0.105 R)
• M11: 4,162,411 km (0.027 R)
• M12: 4,308,718 km (0.093 R)
• M13: 4,456,521 km (0.047 R)
• M14: 4,556,153 km (0.086 R)
• M15: 4,808,225 km (0.043 R)
• M16: 5,484,856 km (0.075 R)
• M17: 6,868,337 km (0.096 R)
• M18: 7,041,273 km (0.039 R)
• M19: 7,215,704 km (0.101 R)
• M20: 7,274,196 km (0.12 R)
• M21: 7,509,664 km (0.095 R)
• M22: 7,747,524 km (0.087 R)
• M23: 8,353,246 km (0.114 R)
• M24: 9,481,663 km (0.107 R)
• M25: 10,063,598 km (0.102 R)
• M26: 10,790,494 km (0.068 R)
• M27: 11,059,023 km (0.106 R)
• M28: 11,808,807 km (0.111 R)
• M29: 13,070,964 km (0.1 R)
• M30: 14,008,943 km (0.032 R)
• M31: 14,522,961 km (0.118 R)
• M32: 14,670,914 km (0.09 R)
• M33: 14,893,814 km (0.107 R)
• M34: 15,645,095 km (0.098 R)
• M35: 15,720,791 km (0.104 R)
• M36: 16,485,536 km (0.111 R)
• M37: 16,639,921 km (0.066 R)
• M38: 16,717,412 km (0.078 R)
• M39: 17,813,217 km (0.061 R)
• M40: 18,690,459 km (0.089 R)
• M41: 24,416,766 km (0.082 R)
• M42: 24,680,956 km (0.057 R)
• M43: 24,769,219 km (0.082 R)
• M44: 26,919,538 km (0.102 R)
• M45: 27,466,319 km (0.119 R)
• M46: 28,478,348 km (0.108 R)
• M47: 28,756,451 km (0.054 R)
• M48: 28,849,351 km (0.114 R)
• M49: 29,221,999 km (0.117 R)
• M50: 29,596,293 km (0.037 R)
• M51: 32,938,010 km (0.101 R)
• M52: 35,496,583 km (0.114 R)
• M53: 36,296,632 km (0.071 R)
• M54: 40,385,142 km (0.042 R)
• M55: 40,489,262 km (0.104 R)
• M56: 41,010,910 km (0.082 R)
• M57: 41,429,934 km (0.118 R)
• M58: 42,272,020 km (0.085 R)
• M59: 42,695,232 km (0.065 R)
• M60: 43,973,247 km (0.071 R)
• M61: 45,047,808 km (0.091 R)
• M62: 45,155,818 km (0.092 R)
• M63: 46,239,804 km (0.113 R)
• M64: 49,543,075 km (0.097 R)
• M65: 52,466,965 km (0.108 R)
• M66: 53,035,587 km (0.11 R)
• M67: 53,492,010 km (0.03 R)
• M68: 53,606,303 km (0.038 R)
• M69: 54,638,678 km (0.099 R)
• M70: 56,025,450 km (0.056 R)
• M71: 56,257,626 km (0.025 R)
• M72: 57,306,756 km (0.07 R)
• M73: 57,423,591 km (0.075 R)
• M74: 61,806,659 km (0.074 R)
• M75: 62,287,018 km (0.079 R)
• M76: 62,647,998 km (0.057 R)
• M77: 63,372,052 km (0.07 R)
• M78: 63,614,101 km (0.116 R)
• M79: 64,828,536 km (0.108 R)
• M80: 67,033,908 km (0.074 R)
• M81: 68,269,736 km (0.062 R)
• M82: 70,889,345 km (0.115 R)
• M83: 72,654,001 km (0.119 R)
• M84: 73,160,839 km (0.093 R)
• M85: 76,741,314 km (0.063 R)
• M86: 79,073,096 km (0.098 R)
• M87: 79,724,894 km (0.073 R)
• M88: 80,116,840 km (0.039 R)
• M89: 80,902,678 km (0.087 R)
• M90: 81,559,413 km (0.115 R)
• M91: 81,954,351 km (0.076 R)
• M92: 82,614,078 km (0.097 R)
• M93: 84,869,864 km (0.109 R)
• M94: 85,403,629 km (0.066 R)
• M95: 89,713,544 km (0.072 R)
• M96: 90,529,600 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit