🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.52 AU - 0.52 AU

Year: 246 Days

Day: 12.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 297 Days

Day: 31.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 8.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.84 AU - 2.02 AU

Year: 1759 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,539,457 km

• M1: 162,613 km (0.086 R)
• M2: 299,794 km (0.07 R)
• M3: 421,268 km (0.102 R)
• M4: 516,113 km (0.065 R)
• M5: 618,886 km (0.07 R)
• M6: 691,441 km (0.105 R)
• M7: 846,126 km (0.086 R)
• M8: 900,280 km (0.063 R)
• M9: 962,662 km (0.068 R)
• M10: 1,219,971 km (0.099 R)
• M11: 1,274,125 km (0.083 R)
• M12: 1,360,892 km (0.038 R)
• M13: 1,482,365 km (0.063 R)
• M14: 1,582,297 km (0.043 R)
• M15: 2,096,764 km (0.114 R)
• M16: 2,209,411 km (0.118 R)
• M17: 2,854,477 km (0.096 R)
• M18: 2,937,803 km (0.03 R)
• M19: 3,257,494 km (0.109 R)
• M20: 3,377,471 km (0.115 R)
• M21: 3,443,593 km (0.047 R)
• M22: 3,521,235 km (0.11 R)
• M23: 3,757,749 km (0.053 R)
• M24: 3,929,936 km (0.119 R)
• M25: 3,999,499 km (0.067 R)
• M26: 4,401,768 km (0.117 R)
• M27: 4,891,402 km (0.116 R)
• M28: 5,041,747 km (0.117 R)
• M29: 5,580,001 km (0.105 R)
• M30: 5,776,722 km (0.098 R)
• M31: 6,069,335 km (0.106 R)
• M32: 6,366,736 km (0.066 R)
• M33: 6,421,339 km (0.032 R)
• M34: 6,544,757 km (0.081 R)
• M35: 6,710,512 km (0.1 R)
• M36: 6,780,075 km (0.081 R)
• M37: 7,004,172 km (0.08 R)
• M38: 7,060,421 km (0.099 R)
• M39: 7,131,181 km (0.099 R)
• M40: 7,661,805 km (0.106 R)
• M41: 7,807,363 km (0.068 R)
• M42: 7,924,498 km (0.082 R)
• M43: 8,175,374 km (0.077 R)
• M44: 8,518,851 km (0.084 R)
• M45: 8,654,686 km (0.09 R)
• M46: 8,836,746 km (0.108 R)
• M47: 8,913,041 km (0.108 R)
• M48: 9,096,897 km (0.074 R)
• M49: 9,158,531 km (0.064 R)
• M50: 9,328,474 km (0.104 R)
• M51: 9,406,116 km (0.088 R)
• M52: 9,829,328 km (0.119 R)
• M53: 9,892,458 km (0.065 R)
• M54: 10,003,460 km (0.109 R)
• M55: 10,114,761 km (0.068 R)
• M56: 10,467,513 km (0.097 R)
• M57: 10,694,004 km (0.037 R)
• M58: 10,807,848 km (0.12 R)
• M59: 10,954,902 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 12.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.86 AU - 4.68 AU

Year: 4802 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,539,457 km

• M1: 185,651 km (0.091 R)
• M2: 301,589 km (0.114 R)
• M3: 386,710 km (0.035 R)
• M4: 546,032 km (0.115 R)
• M5: 660,026 km (0.078 R)
• M6: 783,594 km (0.112 R)
• M7: 1,020,407 km (0.09 R)
• M8: 1,104,780 km (0.085 R)
• M9: 1,255,425 km (0.099 R)
• M10: 1,386,623 km (0.075 R)
• M11: 1,550,283 km (0.07 R)
• M12: 1,663,080 km (0.065 R)
• M13: 1,808,189 km (0.064 R)
• M14: 1,927,569 km (0.095 R)
• M15: 2,034,082 km (0.072 R)
• M16: 2,174,255 km (0.072 R)
• M17: 2,317,570 km (0.075 R)
• M18: 2,447,870 km (0.066 R)
• M19: 2,784,316 km (0.05 R)
• M20: 2,975,801 km (0.12 R)
• M21: 3,064,213 km (0.091 R)
• M22: 3,207,827 km (0.096 R)
• M23: 3,464,387 km (0.1 R)
• M24: 3,614,135 km (0.098 R)
• M25: 3,708,830 km (0.116 R)
• M26: 3,900,764 km (0.102 R)
• M27: 4,435,427 km (0.068 R)
• M28: 4,598,339 km (0.106 R)
• M29: 5,056,707 km (0.093 R)
• M30: 5,184,314 km (0.109 R)
• M31: 5,421,128 km (0.114 R)
• M32: 5,705,513 km (0.094 R)
• M33: 5,860,796 km (0.101 R)
• M34: 6,130,222 km (0.088 R)
• M35: 6,220,878 km (0.073 R)
• M36: 6,681,340 km (0.104 R)
• M37: 7,465,083 km (0.027 R)
• M38: 7,708,329 km (0.099 R)
• M39: 8,003,785 km (0.108 R)
• M40: 8,127,952 km (0.102 R)
• M41: 8,227,733 km (0.027 R)
• M42: 8,327,964 km (0.047 R)
• M43: 8,605,767 km (0.105 R)
• M44: 8,886,712 km (0.095 R)
• M45: 9,015,366 km (0.081 R)
• M46: 9,457,577 km (0.099 R)
• M47: 9,721,019 km (0.108 R)
• M48: 9,906,820 km (0.097 R)
• M49: 10,771,495 km (0.118 R)
• M50: 12,688,293 km (0.117 R)
• M51: 12,775,359 km (0.12 R)
• M52: 13,242,553 km (0.033 R)
• M53: 13,626,421 km (0.091 R)
• M54: 13,804,742 km (0.045 R)
• M55: 14,405,078 km (0.106 R)
• M56: 14,586,690 km (0.064 R)
• M57: 15,414,116 km (0.071 R)
• M58: 15,724,382 km (0.103 R)
• M59: 16,319,632 km (0.076 R)
• M60: 16,667,596 km (0.117 R)
• M61: 16,858,483 km (0.09 R)
• M62: 17,050,118 km (0.096 R)
• M63: 18,214,738 km (0.037 R)
• M64: 18,411,459 km (0.115 R)
• M65: 18,510,044 km (0.099 R)
• M66: 18,806,846 km (0.109 R)
• M67: 18,906,029 km (0.101 R)
• M68: 19,305,007 km (0.095 R)
• M69: 19,841,166 km (0.1 R)
• M70: 22,314,168 km (0.084 R)
• M71: 22,419,335 km (0.111 R)
• M72: 22,700,579 km (0.088 R)
• M73: 22,912,111 km (0.109 R)
• M74: 23,053,630 km (0.109 R)
• M75: 23,836,925 km (0.071 R)
• M76: 24,124,003 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.1

Radius: 6.1

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.34 AU - 8.64 AU

Year: 12123 Days

Day: 15.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,539,457 km

• M1: 77,641 km (0.034 R)
• M2: 232,325 km (0.114 R)
• M3: 307,872 km (0.105 R)
• M4: 751,131 km (0.113 R)
• M5: 1,351,617 km (0.061 R)
• M6: 1,825,842 km (0.03 R)
• M7: 2,376,213 km (0.099 R)
• M8: 2,610,034 km (0.107 R)
• M9: 3,099,817 km (0.109 R)
• M10: 3,322,868 km (0.105 R)
• M11: 3,717,507 km (0.118 R)
• M12: 4,231,675 km (0.111 R)
• M13: 4,443,506 km (0.057 R)
• M14: 4,731,481 km (0.115 R)
• M15: 4,877,639 km (0.071 R)
• M16: 5,477,526 km (0.093 R)
• M17: 5,942,626 km (0.098 R)
• M18: 6,299,716 km (0.117 R)
• M19: 6,541,616 km (0.076 R)
• M20: 6,582,306 km (0.077 R)
• M21: 7,327,753 km (0.069 R)
• M22: 8,318,838 km (0.1 R)
• M23: 8,942,362 km (0.041 R)
• M24: 9,214,331 km (0.069 R)
• M25: 9,305,586 km (0.081 R)
• M26: 9,999,271 km (0.101 R)
• M27: 10,093,069 km (0.051 R)
• M28: 10,140,043 km (0.068 R)
• M29: 10,187,166 km (0.073 R)
• M30: 10,518,675 km (0.108 R)
• M31: 11,338,471 km (0.055 R)
• M32: 11,387,240 km (0.088 R)
• M33: 12,228,579 km (0.032 R)
• M34: 12,834,450 km (0.077 R)
• M35: 13,709,448 km (0.111 R)
• M36: 14,022,856 km (0.101 R)
• M37: 14,816,772 km (0.065 R)
• M38: 15,084,552 km (0.104 R)
• M39: 15,192,113 km (0.066 R)
• M40: 16,613,891 km (0.092 R)
• M41: 17,340,637 km (0.089 R)
• M42: 17,963,563 km (0.091 R)
• M43: 20,527,820 km (0.087 R)
• M44: 20,766,428 km (0.068 R)
• M45: 21,852,210 km (0.03 R)
• M46: 21,973,982 km (0.083 R)
• M47: 22,340,647 km (0.039 R)
• M48: 22,956,242 km (0.06 R)
• M49: 23,827,350 km (0.036 R)
• M50: 23,890,032 km (0.093 R)
• M51: 24,078,226 km (0.111 R)
• M52: 25,666,058 km (0.107 R)
• M53: 26,569,928 km (0.027 R)
• M54: 27,222,025 km (0.109 R)
• M55: 27,418,597 km (0.101 R)
• M56: 27,747,413 km (0.057 R)
• M57: 27,945,331 km (0.091 R)
• M58: 28,342,513 km (0.077 R)
• M59: 28,608,349 km (0.103 R)
• M60: 30,085,179 km (0.12 R)
• M61: 30,356,250 km (0.085 R)
• M62: 30,969,302 km (0.1 R)
• M63: 31,380,397 km (0.074 R)
• M64: 33,672,985 km (0.091 R)
• M65: 35,588,436 km (0.045 R)
• M66: 35,731,751 km (0.118 R)
• M67: 36,378,911 km (0.1 R)
• M68: 37,175,220 km (0.028 R)
• M69: 37,539,042 km (0.079 R)
• M70: 38,784,894 km (0.093 R)
• M71: 39,153,802 km (0.047 R)
• M72: 39,821,008 km (0.06 R)
• M73: 39,895,359 km (0.06 R)
• M74: 40,193,208 km (0.109 R)
• M75: 40,267,857 km (0.052 R)
• M76: 40,716,352 km (0.103 R)
• M77: 40,866,249 km (0.088 R)
• M78: 41,166,492 km (0.114 R)
• M79: 41,392,235 km (0.094 R)
• M80: 41,543,029 km (0.102 R)
• M81: 42,983,657 km (0.103 R)
• M82: 45,524,577 km (0.066 R)
• M83: 46,226,041 km (0.091 R)
• M84: 46,695,629 km (0.109 R)
• M85: 47,166,713 km (0.086 R)
• M86: 47,402,928 km (0.035 R)
• M87: 48,987,468 km (0.072 R)
• M88: 50,428,395 km (0.091 R)
• M89: 51,558,607 km (0.109 R)
• M90: 53,433,667 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.3

Radius: 3.9

Gravity: 30.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.15 AU - 11.63 AU

Year: 18876 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,539,457 km

• M1: 583,880 km (0.062 R)
• M2: 1,068,278 km (0.068 R)
• M3: 1,191,996 km (0.038 R)
• M4: 1,590,674 km (0.11 R)
• M5: 1,675,047 km (0.097 R)
• M6: 2,027,051 km (0.115 R)
• M7: 2,274,187 km (0.046 R)
• M8: 2,433,509 km (0.098 R)
• M9: 2,729,413 km (0.047 R)
• M10: 3,283,075 km (0.113 R)
• M11: 3,683,249 km (0.045 R)
• M12: 3,720,349 km (0.107 R)
• M13: 4,810,320 km (0.115 R)
• M14: 4,973,531 km (0.079 R)
• M15: 5,014,670 km (0.055 R)
• M16: 6,166,275 km (0.104 R)
• M17: 7,162,148 km (0.104 R)
• M18: 7,395,371 km (0.104 R)
• M19: 7,583,714 km (0.114 R)
• M20: 8,158,320 km (0.112 R)
• M21: 8,206,790 km (0.118 R)
• M22: 8,895,987 km (0.094 R)
• M23: 8,995,918 km (0.078 R)
• M24: 9,912,355 km (0.105 R)
• M25: 10,276,775 km (0.11 R)
• M26: 10,329,135 km (0.079 R)
• M27: 10,592,576 km (0.048 R)
• M28: 10,698,492 km (0.079 R)
• M29: 10,804,856 km (0.108 R)
• M30: 12,163,055 km (0.091 R)
• M31: 12,329,707 km (0.091 R)
• M32: 12,665,105 km (0.119 R)
• M33: 13,003,645 km (0.048 R)
• M34: 14,269,692 km (0.097 R)
• M35: 14,504,112 km (0.112 R)
• M36: 14,562,904 km (0.055 R)
• M37: 14,680,787 km (0.084 R)
• M38: 14,798,969 km (0.117 R)
• M39: 15,036,232 km (0.054 R)
• M40: 15,937,110 km (0.069 R)
• M41: 16,363,613 km (0.111 R)
• M42: 16,486,134 km (0.115 R)
• M43: 17,665,115 km (0.095 R)
• M44: 17,727,946 km (0.118 R)
• M45: 18,487,305 km (0.111 R)
• M46: 19,128,332 km (0.093 R)
• M47: 20,103,261 km (0.076 R)
• M48: 20,563,723 km (0.085 R)
• M49: 20,695,968 km (0.117 R)
• M50: 21,428,249 km (0.109 R)
• M51: 21,696,628 km (0.093 R)
• M52: 22,236,676 km (0.057 R)
• M53: 22,917,945 km (0.098 R)
• M54: 23,192,307 km (0.039 R)
• M55: 23,398,902 km (0.077 R)
• M56: 24,161,402 km (0.113 R)
• M57: 25,143,662 km (0.097 R)
• M58: 25,285,032 km (0.091 R)
• M59: 26,929,861 km (0.12 R)
• M60: 28,094,181 km (0.074 R)
• M61: 28,387,842 km (0.11 R)
• M62: 31,532,239 km (0.115 R)
• M63: 31,913,863 km (0.098 R)
• M64: 33,222,695 km (0.05 R)
• M65: 33,455,619 km (0.034 R)
• M66: 35,495,685 km (0.11 R)
• M67: 35,574,972 km (0.065 R)
• M68: 36,051,890 km (0.075 R)
• M69: 36,370,982 km (0.063 R)
• M70: 36,530,902 km (0.035 R)
• M71: 36,610,937 km (0.091 R)
• M72: 37,253,311 km (0.079 R)
• M73: 37,980,356 km (0.042 R)
• M74: 38,630,658 km (0.031 R)
• M75: 40,603,405 km (0.089 R)
• M76: 41,351,544 km (0.033 R)
• M77: 42,188,245 km (0.12 R)
• M78: 42,945,958 km (0.072 R)
• M79: 43,963,224 km (0.101 R)
• M80: 44,304,157 km (0.114 R)
• M81: 46,281,093 km (0.099 R)
• M82: 48,462,230 km (0.097 R)
• M83: 50,231,225 km (0.093 R)
• M84: 50,498,407 km (0.11 R)
• M85: 50,766,037 km (0.12 R)
• M86: 51,931,255 km (0.117 R)
• M87: 53,832,046 km (0.108 R)
• M88: 54,196,616 km (0.064 R)
• M89: 55,387,415 km (0.063 R)
• M90: 56,586,741 km (0.051 R)
• M91: 58,448,486 km (0.12 R)
• M92: 58,729,431 km (0.119 R)
• M93: 60,046,641 km (0.117 R)
• M94: 60,803,755 km (0.041 R)
• M95: 61,754,599 km (0.064 R)
• M96: 61,945,337 km (0.113 R)
• M97: 62,518,745 km (0.104 R)
• M98: 63,093,800 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit