🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.61 AU - 0.63 AU

Year: 178 Days

Day: 16.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,557,359 km

• M1: 203,453 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.94 AU - 1.26 AU

Year: 421 Days

Day: 20.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.06 AU - 2.18 AU

Year: 1127 Days

Day: 27.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.35 AU - 2.81 AU

Year: 1514 Days

Day: 38.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 163.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.11 AU - 4.17 AU

Year: 2537 Days

Day: 42.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 9.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.54 AU - 6.98 AU

Year: 6420 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 78,557,359 km

• M1: 129,402 km (0.085 R)
• M2: 217,366 km (0.103 R)
• M3: 276,307 km (0.112 R)
• M4: 349,311 km (0.11 R)
• M5: 468,391 km (0.1 R)
• M6: 527,183 km (0.11 R)
• M7: 595,848 km (0.119 R)
• M8: 854,204 km (0.045 R)
• M9: 1,066,633 km (0.056 R)
• M10: 1,138,290 km (0.116 R)
• M11: 1,324,839 km (0.048 R)
• M12: 1,421,928 km (0.118 R)
• M13: 1,572,124 km (0.084 R)
• M14: 1,633,758 km (0.118 R)
• M15: 1,845,290 km (0.08 R)
• M16: 1,921,435 km (0.037 R)
• M17: 1,987,557 km (0.098 R)
• M18: 2,259,975 km (0.093 R)
• M19: 2,329,987 km (0.114 R)
• M20: 2,436,501 km (0.067 R)
• M21: 2,728,216 km (0.113 R)
• M22: 3,292,200 km (0.085 R)
• M23: 3,533,352 km (0.074 R)
• M24: 3,601,270 km (0.077 R)
• M25: 3,780,189 km (0.072 R)
• M26: 3,849,752 km (0.05 R)
• M27: 4,061,133 km (0.1 R)
• M28: 4,290,916 km (0.063 R)
• M29: 4,466,095 km (0.057 R)
• M30: 5,534,074 km (0.057 R)
• M31: 5,613,361 km (0.115 R)
• M32: 5,708,954 km (0.088 R)
• M33: 5,837,309 km (0.098 R)
• M34: 6,227,909 km (0.114 R)
• M35: 6,493,146 km (0.074 R)
• M36: 6,779,028 km (0.056 R)
• M37: 6,897,808 km (0.047 R)
• M38: 7,590,746 km (0.068 R)
• M39: 8,707,942 km (0.11 R)
• M40: 8,911,545 km (0.118 R)
• M41: 9,079,244 km (0.05 R)
• M42: 9,474,781 km (0.117 R)
• M43: 9,799,109 km (0.104 R)
• M44: 10,399,894 km (0.081 R)
• M45: 10,537,225 km (0.12 R)
• M46: 10,754,292 km (0.099 R)
• M47: 10,913,015 km (0.039 R)
• M48: 11,072,486 km (0.046 R)
• M49: 11,495,100 km (0.1 R)
• M50: 11,657,414 km (0.107 R)
• M51: 12,190,282 km (0.065 R)
• M52: 12,920,170 km (0.095 R)
• M53: 13,046,729 km (0.099 R)
• M54: 13,322,438 km (0.063 R)
• M55: 13,386,317 km (0.097 R)
• M56: 13,664,270 km (0.042 R)
• M57: 14,117,401 km (0.105 R)
• M58: 14,226,010 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 12.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.06 AU - 9.22 AU

Year: 7713 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,557,359 km

• M1: 156,479 km (0.114 R)
• M2: 344,374 km (0.088 R)
• M3: 446,400 km (0.112 R)
• M4: 1,416,991 km (0.113 R)
• M5: 1,684,472 km (0.119 R)
• M6: 1,789,191 km (0.092 R)
• M7: 1,986,809 km (0.063 R)
• M8: 2,306,799 km (0.052 R)
• M9: 2,725,075 km (0.051 R)
• M10: 3,232,511 km (0.098 R)
• M11: 3,564,917 km (0.106 R)
• M12: 3,700,902 km (0.055 R)
• M13: 3,792,605 km (0.103 R)
• M14: 3,931,582 km (0.062 R)
• M15: 4,119,626 km (0.112 R)
• M16: 4,480,157 km (0.102 R)
• M17: 4,627,361 km (0.115 R)
• M18: 4,751,228 km (0.099 R)
• M19: 5,835,215 km (0.096 R)
• M20: 5,915,549 km (0.097 R)
• M21: 5,996,182 km (0.062 R)
• M22: 6,131,418 km (0.09 R)
• M23: 6,322,604 km (0.119 R)
• M24: 6,515,735 km (0.077 R)
• M25: 6,767,060 km (0.099 R)
• M26: 7,481,689 km (0.098 R)
• M27: 7,892,335 km (0.069 R)
• M28: 8,951,338 km (0.086 R)
• M29: 9,199,820 km (0.063 R)
• M30: 9,639,788 km (0.111 R)
• M31: 9,894,403 km (0.093 R)
• M32: 10,151,263 km (0.106 R)
• M33: 10,248,202 km (0.079 R)
• M34: 10,475,441 km (0.075 R)
• M35: 10,573,428 km (0.081 R)
• M36: 10,803,061 km (0.041 R)
• M37: 11,670,728 km (0.103 R)
• M38: 11,976,207 km (0.115 R)
• M39: 12,078,682 km (0.11 R)
• M40: 12,215,713 km (0.081 R)
• M41: 12,456,865 km (0.102 R)
• M42: 12,560,536 km (0.092 R)
• M43: 12,664,657 km (0.086 R)
• M44: 13,189,595 km (0.119 R)
• M45: 13,295,361 km (0.104 R)
• M46: 13,472,335 km (0.089 R)
• M47: 13,721,565 km (0.119 R)
• M48: 14,008,045 km (0.119 R)
• M49: 15,322,263 km (0.115 R)
• M50: 15,656,913 km (0.118 R)
• M51: 16,866,412 km (0.088 R)
• M52: 17,521,202 km (0.096 R)
• M53: 17,949,351 km (0.073 R)
• M54: 18,066,785 km (0.113 R)
• M55: 19,736,597 km (0.076 R)
• M56: 19,857,771 km (0.088 R)
• M57: 21,289,572 km (0.069 R)
• M58: 22,458,829 km (0.106 R)
• M59: 24,122,208 km (0.071 R)
• M60: 24,208,526 km (0.105 R)
• M61: 24,381,611 km (0.099 R)
• M62: 24,641,911 km (0.07 R)
• M63: 24,728,827 km (0.096 R)
• M64: 24,946,791 km (0.118 R)
• M65: 25,296,850 km (0.079 R)
• M66: 26,356,602 km (0.053 R)
• M67: 26,534,623 km (0.107 R)
• M68: 26,981,472 km (0.046 R)
• M69: 27,295,627 km (0.074 R)
• M70: 27,520,922 km (0.077 R)
• M71: 27,701,487 km (0.112 R)
• M72: 28,793,551 km (0.118 R)
• M73: 29,946,053 km (0.027 R)
• M74: 30,131,854 km (0.074 R)
• M75: 30,411,302 km (0.06 R)
• M76: 31,019,717 km (0.066 R)
• M77: 31,443,228 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 10.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.94 AU - 10.96 AU

Year: 9780 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,557,359 km

• M1: 192,532 km (0.101 R)
• M2: 259,852 km (0.111 R)
• M3: 392,844 km (0.076 R)
• M4: 604,974 km (0.102 R)
• M5: 840,590 km (0.086 R)
• M6: 1,274,424 km (0.093 R)
• M7: 1,637,648 km (0.116 R)
• M8: 1,792,033 km (0.1 R)
• M9: 2,305,752 km (0.064 R)
• M10: 2,457,594 km (0.104 R)
• M11: 2,703,084 km (0.089 R)
• M12: 2,771,450 km (0.106 R)
• M13: 2,909,978 km (0.072 R)
• M14: 4,073,101 km (0.091 R)
• M15: 4,284,184 km (0.086 R)
• M16: 4,580,388 km (0.056 R)
• M17: 4,662,367 km (0.113 R)
• M18: 4,855,498 km (0.115 R)
• M19: 5,164,418 km (0.077 R)
• M20: 5,249,838 km (0.082 R)
• M21: 5,450,898 km (0.037 R)
• M22: 6,069,335 km (0.104 R)
• M23: 6,865,794 km (0.075 R)
• M24: 6,991,307 km (0.11 R)
• M25: 7,308,305 km (0.055 R)
• M26: 7,565,314 km (0.088 R)
• M27: 8,022,335 km (0.08 R)
• M28: 8,154,580 km (0.095 R)
• M29: 8,221,001 km (0.053 R)
• M30: 8,287,572 km (0.115 R)
• M31: 8,387,803 km (0.087 R)
• M32: 9,135,044 km (0.056 R)
• M33: 9,342,537 km (0.094 R)
• M34: 9,481,663 km (0.105 R)
• M35: 9,938,834 km (0.096 R)
• M36: 10,439,239 km (0.037 R)
• M37: 10,583,750 km (0.061 R)
• M38: 11,131,578 km (0.116 R)
• M39: 11,726,079 km (0.095 R)
• M40: 12,483,793 km (0.119 R)
• M41: 12,560,387 km (0.064 R)
• M42: 12,637,131 km (0.095 R)
• M43: 12,945,901 km (0.112 R)
• M44: 13,023,542 km (0.092 R)
• M45: 15,340,065 km (0.103 R)
• M46: 16,001,287 km (0.118 R)
• M47: 16,084,613 km (0.104 R)
• M48: 16,756,158 km (0.111 R)
• M49: 16,840,831 km (0.096 R)
• M50: 18,040,157 km (0.119 R)
• M51: 18,431,505 km (0.117 R)
• M52: 18,562,553 km (0.063 R)
• M53: 19,266,859 km (0.086 R)
• M54: 19,890,383 km (0.086 R)
• M55: 19,979,992 km (0.095 R)
• M56: 20,746,981 km (0.066 R)
• M57: 21,111,401 km (0.107 R)
• M58: 21,938,827 km (0.087 R)
• M59: 23,152,814 km (0.114 R)
• M60: 23,436,002 km (0.12 R)
• M61: 24,340,471 km (0.102 R)
• M62: 25,062,580 km (0.106 R)
• M63: 25,450,637 km (0.103 R)
• M64: 25,596,644 km (0.094 R)
• M65: 25,840,639 km (0.063 R)
• M66: 27,221,277 km (0.112 R)
• M67: 27,670,071 km (0.091 R)
• M68: 27,820,267 km (0.048 R)
• M69: 28,171,673 km (0.114 R)
• M70: 28,423,595 km (0.061 R)
• M71: 28,878,971 km (0.059 R)
• M72: 29,592,104 km (0.074 R)
• M73: 29,694,429 km (0.119 R)
• M74: 31,348,084 km (0.11 R)
• M75: 31,870,929 km (0.057 R)
• M76: 32,080,964 km (0.074 R)
• M77: 33,084,616 km (0.063 R)
• M78: 34,420,675 km (0.113 R)
• M79: 34,797,961 km (0.088 R)
• M80: 35,774,536 km (0.085 R)
• M81: 36,705,034 km (0.084 R)

Asteroid Belt

Center: 13.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385

Radius: 5.7

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.69 AU - 20.39 AU

Year: 27986 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,557,359 km

• M1: 137,929 km (0.032 R)
• M2: 820,096 km (0.084 R)
• M3: 974,780 km (0.109 R)
• M4: 1,083,238 km (0.093 R)
• M5: 1,253,331 km (0.115 R)
• M6: 1,780,663 km (0.117 R)
• M7: 2,934,362 km (0.074 R)
• M8: 3,171,774 km (0.099 R)
• M9: 3,707,334 km (0.092 R)
• M10: 4,906,810 km (0.091 R)
• M11: 5,620,841 km (0.035 R)
• M12: 5,965,065 km (0.1 R)
• M13: 6,417,749 km (0.082 R)
• M14: 8,059,585 km (0.092 R)
• M15: 8,728,288 km (0.038 R)
• M16: 9,822,895 km (0.101 R)
• M17: 10,960,138 km (0.061 R)
• M18: 12,201,502 km (0.091 R)
• M19: 12,710,433 km (0.069 R)
• M20: 12,967,592 km (0.105 R)
• M21: 13,814,765 km (0.111 R)
• M22: 15,768,513 km (0.072 R)
• M23: 16,114,084 km (0.116 R)
• M24: 16,601,923 km (0.079 R)
• M25: 16,671,935 km (0.086 R)
• M26: 17,023,938 km (0.107 R)
• M27: 18,166,567 km (0.075 R)
• M28: 19,039,770 km (0.08 R)
• M29: 19,555,434 km (0.088 R)
• M30: 19,926,586 km (0.086 R)
• M31: 20,374,931 km (0.092 R)
• M32: 21,970,542 km (0.109 R)
• M33: 23,526,958 km (0.075 R)
• M34: 23,605,796 km (0.11 R)
• M35: 24,159,458 km (0.036 R)
• M36: 24,318,480 km (0.089 R)
• M37: 27,074,223 km (0.038 R)
• M38: 27,820,118 km (0.111 R)
• M39: 28,237,346 km (0.11 R)
• M40: 29,247,281 km (0.113 R)
• M41: 30,956,437 km (0.079 R)
• M42: 41,391,487 km (0.059 R)
• M43: 42,250,029 km (0.093 R)
• M44: 44,081,556 km (0.073 R)
• M45: 44,567,898 km (0.057 R)
• M46: 46,333,303 km (0.062 R)
• M47: 48,121,297 km (0.12 R)
• M48: 48,822,761 km (0.114 R)
• M49: 48,923,291 km (0.059 R)
• M50: 49,023,821 km (0.065 R)
• M51: 50,438,867 km (0.113 R)
• M52: 51,559,953 km (0.114 R)
• M53: 53,930,631 km (0.066 R)
• M54: 56,231,296 km (0.096 R)
• M55: 59,956,732 km (0.107 R)
• M56: 60,603,444 km (0.109 R)
• M57: 64,531,435 km (0.112 R)
• M58: 64,641,689 km (0.032 R)
• M59: 65,858,967 km (0.114 R)
• M60: 66,303,571 km (0.092 R)
• M61: 66,414,872 km (0.108 R)
• M62: 66,526,173 km (0.082 R)
• M63: 67,307,373 km (0.102 R)
• M64: 68,091,565 km (0.086 R)
• M65: 69,216,990 km (0.106 R)
• M66: 69,782,171 km (0.113 R)
• M67: 72,630,365 km (0.113 R)
• M68: 73,204,521 km (0.115 R)
• M69: 74,473,111 km (0.114 R)
• M70: 76,681,176 km (0.038 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 16,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit