🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 201 Days

Day: 29.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.88 AU - 2.78 AU

Year: 1250 Days

Day: 45.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.73 AU - 3.69 AU

Year: 2021 Days

Day: 14.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 60 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,667,040 km

• M1: 348,264 km (0.11 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.7

Radius: 12

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.99 AU - 12.75 AU

Year: 12596 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,667,040 km

• M1: 210,783 km (0.11 R)
• M2: 335,249 km (0.062 R)
• M3: 468,989 km (0.117 R)
• M4: 544,237 km (0.063 R)
• M5: 624,721 km (0.074 R)
• M6: 781,649 km (0.092 R)
• M7: 1,222,813 km (0.1 R)
• M8: 1,311,076 km (0.056 R)
• M9: 1,447,659 km (0.091 R)
• M10: 1,735,485 km (0.111 R)
• M11: 1,937,891 km (0.088 R)
• M12: 2,068,490 km (0.085 R)
• M13: 2,175,003 km (0.11 R)
• M14: 2,912,970 km (0.115 R)
• M15: 3,093,834 km (0.118 R)
• M16: 3,466,931 km (0.084 R)
• M17: 3,562,374 km (0.119 R)
• M18: 5,355,005 km (0.119 R)
• M19: 5,765,352 km (0.074 R)
• M20: 6,616,714 km (0.079 R)
• M21: 7,966,386 km (0.034 R)
• M22: 8,521,095 km (0.089 R)
• M23: 8,737,862 km (0.097 R)
• M24: 9,893,954 km (0.09 R)
• M25: 10,675,753 km (0.118 R)
• M26: 11,382,004 km (0.12 R)
• M27: 12,152,134 km (0.109 R)
• M28: 12,347,210 km (0.077 R)
• M29: 12,592,700 km (0.074 R)
• M30: 12,839,836 km (0.115 R)
• M31: 13,338,745 km (0.087 R)
• M32: 13,439,274 km (0.11 R)
• M33: 13,691,796 km (0.118 R)
• M34: 14,150,163 km (0.06 R)
• M35: 14,717,439 km (0.099 R)
• M36: 14,977,739 km (0.091 R)
• M37: 15,767,765 km (0.095 R)
• M38: 16,248,274 km (0.097 R)
• M39: 16,355,834 km (0.113 R)
• M40: 16,571,405 km (0.086 R)
• M41: 16,896,631 km (0.048 R)
• M42: 17,059,992 km (0.105 R)
• M43: 17,718,821 km (0.118 R)
• M44: 18,051,377 km (0.103 R)
• M45: 19,118,009 km (0.109 R)
• M46: 19,917,012 km (0.063 R)
• M47: 20,901,814 km (0.106 R)
• M48: 21,135,935 km (0.071 R)
• M49: 21,724,902 km (0.073 R)
• M50: 22,080,795 km (0.051 R)
• M51: 22,498,622 km (0.062 R)
• M52: 23,039,568 km (0.083 R)
• M53: 23,463,229 km (0.109 R)
• M54: 23,828,398 km (0.1 R)
• M55: 24,011,805 km (0.067 R)
• M56: 24,811,555 km (0.099 R)
• M57: 25,245,837 km (0.056 R)
• M58: 25,370,452 km (0.057 R)
• M59: 25,808,026 km (0.114 R)
• M60: 27,135,558 km (0.097 R)
• M61: 28,032,846 km (0.075 R)
• M62: 28,485,230 km (0.114 R)
• M63: 29,593,750 km (0.068 R)
• M64: 29,725,097 km (0.104 R)
• M65: 29,922,566 km (0.095 R)
• M66: 30,782,903 km (0.112 R)
• M67: 31,116,058 km (0.054 R)
• M68: 32,055,084 km (0.062 R)
• M69: 32,799,483 km (0.115 R)
• M70: 33,344,318 km (0.068 R)
• M71: 34,997,075 km (0.04 R)
• M72: 35,344,741 km (0.095 R)
• M73: 36,817,382 km (0.108 R)
• M74: 37,171,032 km (0.103 R)
• M75: 38,238,562 km (0.106 R)
• M76: 38,453,235 km (0.109 R)
• M77: 39,099,797 km (0.105 R)
• M78: 42,164,459 km (0.047 R)
• M79: 43,202,967 km (0.09 R)
• M80: 43,501,266 km (0.054 R)
• M81: 44,175,054 km (0.095 R)
• M82: 44,475,447 km (0.076 R)
• M83: 45,760,343 km (0.117 R)
• M84: 47,440,926 km (0.099 R)
• M85: 48,676,006 km (0.061 R)
• M86: 52,205,767 km (0.112 R)
• M87: 52,523,513 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 4.4

Gravity: 45.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.84 AU - 19.92 AU

Year: 28832 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,667,040 km

• M1: 81,531 km (0.036 R)
• M2: 269,127 km (0.106 R)
• M3: 632,799 km (0.087 R)
• M4: 1,238,820 km (0.085 R)
• M5: 1,458,280 km (0.073 R)
• M6: 4,791,620 km (0.118 R)
• M7: 5,019,009 km (0.11 R)
• M8: 5,191,944 km (0.099 R)
• M9: 5,366,674 km (0.053 R)
• M10: 6,517,830 km (0.105 R)
• M11: 6,643,342 km (0.083 R)
• M12: 6,896,761 km (0.098 R)
• M13: 7,088,845 km (0.096 R)
• M14: 7,808,261 km (0.115 R)
• M15: 8,008,572 km (0.052 R)
• M16: 8,278,148 km (0.088 R)
• M17: 8,688,196 km (0.101 R)
• M18: 8,757,160 km (0.046 R)
• M19: 8,965,101 km (0.045 R)
• M20: 9,598,947 km (0.037 R)
• M21: 9,885,278 km (0.034 R)
• M22: 10,393,013 km (0.117 R)
• M23: 10,686,973 km (0.108 R)
• M24: 11,358,368 km (0.113 R)
• M25: 12,663,310 km (0.117 R)
• M26: 13,692,843 km (0.088 R)
• M27: 14,015,077 km (0.103 R)
• M28: 15,328,396 km (0.082 R)
• M29: 15,746,821 km (0.068 R)
• M30: 15,915,269 km (0.111 R)
• M31: 17,024,537 km (0.103 R)
• M32: 17,284,089 km (0.085 R)
• M33: 17,370,856 km (0.031 R)
• M34: 17,982,562 km (0.058 R)
• M35: 18,070,525 km (0.074 R)
• M36: 18,423,726 km (0.077 R)
• M37: 19,406,883 km (0.068 R)
• M38: 20,132,582 km (0.042 R)
• M39: 20,498,648 km (0.112 R)
• M40: 22,267,793 km (0.042 R)
• M41: 23,027,151 km (0.099 R)
• M42: 23,891,528 km (0.058 R)
• M43: 24,085,108 km (0.077 R)
• M44: 24,376,375 km (0.048 R)
• M45: 24,473,613 km (0.1 R)
• M46: 27,859,611 km (0.066 R)
• M47: 27,961,338 km (0.12 R)
• M48: 28,063,364 km (0.087 R)
• M49: 28,369,740 km (0.107 R)
• M50: 29,089,156 km (0.081 R)
• M51: 29,606,765 km (0.061 R)
• M52: 29,710,586 km (0.112 R)
• M53: 32,453,463 km (0.107 R)
• M54: 40,458,744 km (0.094 R)
• M55: 44,201,234 km (0.116 R)
• M56: 45,034,494 km (0.089 R)
• M57: 45,393,230 km (0.063 R)
• M58: 45,872,990 km (0.081 R)
• M59: 47,565,391 km (0.042 R)
• M60: 48,909,528 km (0.116 R)
• M61: 49,155,168 km (0.119 R)
• M62: 49,524,525 km (0.117 R)
• M63: 49,771,212 km (0.093 R)
• M64: 53,900,861 km (0.119 R)
• M65: 54,027,720 km (0.072 R)
• M66: 55,557,508 km (0.118 R)
• M67: 55,685,713 km (0.092 R)
• M68: 57,489,863 km (0.117 R)
• M69: 60,363,489 km (0.106 R)
• M70: 62,216,408 km (0.1 R)
• M71: 64,491,193 km (0.077 R)
• M72: 67,475,372 km (0.117 R)
• M73: 70,920,611 km (0.119 R)
• M74: 71,477,115 km (0.098 R)
• M75: 73,295,926 km (0.107 R)
• M76: 73,858,563 km (0.058 R)
• M77: 73,999,484 km (0.109 R)
• M78: 75,271,515 km (0.086 R)
• M79: 77,980,583 km (0.105 R)
• M80: 80,141,823 km (0.117 R)
• M81: 81,011,735 km (0.067 R)
• M82: 83,493,713 km (0.095 R)
• M83: 85,112,811 km (0.096 R)
• M84: 88,083,226 km (0.112 R)
• M85: 88,531,721 km (0.049 R)
• M86: 88,981,113 km (0.081 R)
• M87: 91,692,424 km (0.07 R)
• M88: 92,450,287 km (0.032 R)
• M89: 93,972,446 km (0.109 R)
• M90: 95,042,968 km (0.095 R)
• M91: 95,963,593 km (0.081 R)
• M92: 96,117,380 km (0.059 R)
• M93: 97,041,596 km (0.088 R)
• M94: 98,278,321 km (0.104 R)
• M95: 98,433,305 km (0.092 R)
• M96: 102,805,302 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.7

Radius: 5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.16 AU - 21.6 AU

Year: 28832 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,667,040 km

• M1: 355,594 km (0.117 R)
• M2: 415,284 km (0.064 R)
• M3: 452,982 km (0.109 R)
• M4: 795,711 km (0.108 R)
• M5: 827,276 km (0.115 R)
• M6: 1,749,846 km (0.069 R)
• M7: 2,026,602 km (0.093 R)
• M8: 2,136,856 km (0.083 R)
• M9: 2,294,383 km (0.03 R)
• M10: 2,525,960 km (0.116 R)
• M11: 2,620,655 km (0.108 R)
• M12: 3,137,217 km (0.1 R)
• M13: 3,316,286 km (0.117 R)
• M14: 3,578,082 km (0.105 R)
• M15: 3,684,596 km (0.112 R)
• M16: 4,402,366 km (0.089 R)
• M17: 4,459,213 km (0.076 R)
• M18: 5,930,060 km (0.079 R)
• M19: 6,766,162 km (0.118 R)
• M20: 7,097,372 km (0.096 R)
• M21: 7,604,209 km (0.071 R)
• M22: 8,018,147 km (0.113 R)
• M23: 8,052,853 km (0.105 R)
• M24: 8,192,727 km (0.101 R)
• M25: 8,368,505 km (0.083 R)
• M26: 8,795,607 km (0.036 R)
• M27: 10,497,582 km (0.118 R)
• M28: 11,151,773 km (0.098 R)
• M29: 11,346,699 km (0.064 R)
• M30: 11,542,673 km (0.084 R)
• M31: 12,137,474 km (0.112 R)
• M32: 14,571,730 km (0.099 R)
• M33: 14,827,543 km (0.079 R)
• M34: 17,105,769 km (0.067 R)
• M35: 18,285,049 km (0.075 R)
• M36: 18,468,904 km (0.094 R)
• M37: 18,699,435 km (0.091 R)
• M38: 19,396,860 km (0.083 R)
• M39: 19,490,508 km (0.032 R)
• M40: 20,197,508 km (0.074 R)
• M41: 20,960,906 km (0.083 R)
• M42: 21,008,927 km (0.12 R)
• M43: 21,249,480 km (0.071 R)
• M44: 21,830,817 km (0.045 R)
• M45: 22,466,608 km (0.064 R)
• M46: 22,712,697 km (0.036 R)
• M47: 23,406,532 km (0.072 R)
• M48: 24,460,299 km (0.112 R)
• M49: 24,916,573 km (0.112 R)
• M50: 25,324,676 km (0.117 R)
• M51: 26,613,910 km (0.106 R)
• M52: 27,555,180 km (0.056 R)
• M53: 27,660,497 km (0.081 R)
• M54: 28,135,919 km (0.119 R)
• M55: 28,294,941 km (0.086 R)
• M56: 29,524,187 km (0.11 R)
• M57: 30,498,518 km (0.11 R)
• M58: 31,044,251 km (0.088 R)
• M59: 32,700,748 km (0.102 R)
• M60: 32,867,999 km (0.042 R)
• M61: 32,979,748 km (0.107 R)
• M62: 33,483,594 km (0.09 R)
• M63: 35,296,122 km (0.052 R)
• M64: 35,467,710 km (0.116 R)
• M65: 35,926,527 km (0.04 R)
• M66: 36,329,544 km (0.087 R)
• M67: 38,602,534 km (0.118 R)
• M68: 38,838,300 km (0.092 R)
• M69: 39,429,660 km (0.091 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit