🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.82 AU - 0.92 AU

Year: 312 Days

Day: 12.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,925,836 km

• M1: 121,623 km (0.093 R)
• M2: 185,801 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.42 AU - 2.16 AU

Year: 922 Days

Day: 28.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,925,836 km

• M1: 149,149 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.57 AU - 2.35 AU

Year: 1056 Days

Day: 28.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.2

Radius: 11

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.07 AU - 6.07 AU

Year: 4395 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,925,836 km

• M1: 139,126 km (0.091 R)
• M2: 300,542 km (0.074 R)
• M3: 377,884 km (0.053 R)
• M4: 446,550 km (0.109 R)
• M5: 540,048 km (0.117 R)
• M6: 842,236 km (0.038 R)
• M7: 1,025,643 km (0.041 R)
• M8: 1,142,329 km (0.093 R)
• M9: 1,418,337 km (0.088 R)
• M10: 1,534,725 km (0.065 R)
• M11: 1,609,224 km (0.079 R)
• M12: 1,685,070 km (0.1 R)
• M13: 2,065,797 km (0.076 R)
• M14: 2,351,978 km (0.113 R)
• M15: 2,473,451 km (0.096 R)
• M16: 2,686,927 km (0.064 R)
• M17: 2,943,637 km (0.047 R)
• M18: 3,056,135 km (0.083 R)
• M19: 3,883,860 km (0.077 R)
• M20: 4,195,771 km (0.037 R)
• M21: 4,515,761 km (0.07 R)
• M22: 4,602,528 km (0.052 R)
• M23: 4,999,561 km (0.081 R)
• M24: 5,756,376 km (0.095 R)
• M25: 6,329,187 km (0.089 R)
• M26: 6,696,599 km (0.084 R)
• M27: 6,945,231 km (0.114 R)
• M28: 7,146,589 km (0.063 R)
• M29: 7,349,743 km (0.091 R)
• M30: 7,632,184 km (0.085 R)
• M31: 7,866,006 km (0.078 R)
• M32: 8,023,233 km (0.114 R)
• M33: 8,155,029 km (0.09 R)
• M34: 8,420,864 km (0.101 R)
• M35: 8,770,624 km (0.113 R)
• M36: 8,960,912 km (0.045 R)
• M37: 9,180,223 km (0.096 R)
• M38: 9,456,680 km (0.117 R)
• M39: 9,764,103 km (0.109 R)
• M40: 9,933,149 km (0.118 R)
• M41: 10,018,121 km (0.097 R)
• M42: 10,503,715 km (0.1 R)
• M43: 10,590,332 km (0.073 R)
• M44: 10,822,209 km (0.043 R)
• M45: 11,085,053 km (0.052 R)
• M46: 11,320,520 km (0.039 R)
• M47: 11,676,712 km (0.107 R)
• M48: 11,976,506 km (0.082 R)
• M49: 12,066,863 km (0.077 R)
• M50: 12,187,739 km (0.089 R)
• M51: 12,278,694 km (0.063 R)
• M52: 12,890,849 km (0.049 R)
• M53: 13,169,549 km (0.115 R)
• M54: 13,544,292 km (0.114 R)
• M55: 14,081,199 km (0.094 R)
• M56: 14,272,385 km (0.097 R)
• M57: 14,496,482 km (0.093 R)
• M58: 14,754,090 km (0.111 R)
• M59: 15,241,031 km (0.099 R)
• M60: 15,634,473 km (0.1 R)
• M61: 16,231,070 km (0.118 R)
• M62: 16,599,230 km (0.101 R)
• M63: 16,902,465 km (0.046 R)
• M64: 17,377,887 km (0.087 R)
• M65: 17,480,362 km (0.095 R)
• M66: 18,203,219 km (0.054 R)
• M67: 20,034,895 km (0.086 R)
• M68: 20,214,113 km (0.062 R)
• M69: 20,863,667 km (0.068 R)
• M70: 21,300,493 km (0.051 R)
• M71: 21,813,913 km (0.101 R)
• M72: 22,072,268 km (0.105 R)
• M73: 22,442,972 km (0.095 R)
• M74: 22,666,471 km (0.096 R)
• M75: 22,778,370 km (0.05 R)
• M76: 23,378,856 km (0.116 R)
• M77: 23,491,952 km (0.105 R)
• M78: 23,794,589 km (0.092 R)
• M79: 24,710,427 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 12.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.41 AU - 6.81 AU

Year: 5815 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,925,836 km

• M1: 194,776 km (0.079 R)
• M2: 311,313 km (0.119 R)
• M3: 414,835 km (0.112 R)
• M4: 545,583 km (0.076 R)
• M5: 963,111 km (0.028 R)
• M6: 1,046,736 km (0.07 R)
• M7: 1,439,281 km (0.078 R)
• M8: 1,686,716 km (0.089 R)
• M9: 1,789,639 km (0.068 R)
• M10: 2,020,170 km (0.094 R)
• M11: 2,223,174 km (0.1 R)
• M12: 2,810,944 km (0.099 R)
• M13: 2,996,595 km (0.114 R)
• M14: 3,143,949 km (0.113 R)
• M15: 3,272,154 km (0.049 R)
• M16: 3,600,372 km (0.105 R)
• M17: 4,288,971 km (0.094 R)
• M18: 4,383,966 km (0.057 R)
• M19: 4,527,580 km (0.08 R)
• M20: 4,770,826 km (0.059 R)
• M21: 4,943,462 km (0.068 R)
• M22: 5,707,458 km (0.116 R)
• M23: 6,237,334 km (0.079 R)
• M24: 6,508,255 km (0.117 R)
• M25: 7,174,415 km (0.093 R)
• M26: 7,259,237 km (0.097 R)
• M27: 7,401,205 km (0.112 R)
• M28: 7,486,925 km (0.118 R)
• M29: 7,572,943 km (0.081 R)
• M30: 8,302,831 km (0.098 R)
• M31: 8,511,371 km (0.105 R)
• M32: 8,842,431 km (0.096 R)
• M33: 8,963,755 km (0.12 R)
• M34: 9,177,680 km (0.031 R)
• M35: 9,269,832 km (0.026 R)
• M36: 9,362,284 km (0.114 R)
• M37: 10,208,708 km (0.086 R)
• M38: 10,657,203 km (0.049 R)
• M39: 10,916,306 km (0.094 R)
• M40: 12,074,792 km (0.057 R)
• M41: 12,175,920 km (0.033 R)
• M42: 12,651,642 km (0.027 R)
• M43: 12,926,154 km (0.118 R)
• M44: 13,586,179 km (0.092 R)
• M45: 14,079,553 km (0.111 R)
• M46: 14,542,858 km (0.104 R)
• M47: 15,011,249 km (0.066 R)
• M48: 15,852,288 km (0.108 R)
• M49: 16,259,793 km (0.055 R)
• M50: 16,595,939 km (0.114 R)
• M51: 16,708,437 km (0.111 R)
• M52: 16,821,233 km (0.107 R)
• M53: 16,972,028 km (0.104 R)
• M54: 17,085,423 km (0.038 R)
• M55: 17,236,966 km (0.118 R)
• M56: 17,694,436 km (0.108 R)
• M57: 17,847,774 km (0.072 R)
• M58: 18,543,404 km (0.118 R)
• M59: 18,660,240 km (0.115 R)
• M60: 19,445,180 km (0.051 R)
• M61: 19,603,455 km (0.079 R)
• M62: 20,321,225 km (0.101 R)
• M63: 20,683,252 km (0.103 R)
• M64: 21,332,208 km (0.103 R)
• M65: 21,495,419 km (0.104 R)
• M66: 21,618,239 km (0.11 R)
• M67: 21,946,606 km (0.092 R)
• M68: 22,900,143 km (0.118 R)
• M69: 23,403,091 km (0.111 R)
• M70: 24,676,169 km (0.101 R)
• M71: 24,976,412 km (0.105 R)
• M72: 25,234,767 km (0.091 R)
• M73: 26,058,752 km (0.066 R)
• M74: 26,189,650 km (0.106 R)
• M75: 26,364,530 km (0.058 R)
• M76: 27,733,201 km (0.11 R)
• M77: 27,911,522 km (0.061 R)
• M78: 28,134,872 km (0.107 R)
• M79: 28,448,578 km (0.111 R)
• M80: 28,538,487 km (0.103 R)
• M81: 28,628,395 km (0.089 R)
• M82: 29,396,730 km (0.077 R)
• M83: 30,171,946 km (0.054 R)
• M84: 30,539,059 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.2

Radius: 3.1

Gravity: 85.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.55 AU - 19.19 AU

Year: 25500 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,925,836 km

• M1: 41,588 km (0.111 R)
• M2: 581,786 km (0.117 R)
• M3: 1,163,722 km (0.092 R)
• M4: 1,364,033 km (0.117 R)
• M5: 1,468,154 km (0.079 R)
• M6: 1,539,063 km (0.107 R)
• M7: 1,795,922 km (0.055 R)
• M8: 1,833,621 km (0.065 R)
• M9: 2,026,602 km (0.07 R)
• M10: 2,473,451 km (0.116 R)
• M11: 3,359,669 km (0.095 R)
• M12: 3,547,564 km (0.113 R)
• M13: 4,333,102 km (0.106 R)
• M14: 4,640,975 km (0.072 R)
• M15: 5,223,658 km (0.066 R)
• M16: 6,168,369 km (0.073 R)
• M17: 7,835,039 km (0.109 R)
• M18: 8,272,164 km (0.082 R)
• M19: 9,169,901 km (0.085 R)
• M20: 9,564,091 km (0.12 R)
• M21: 10,505,062 km (0.11 R)
• M22: 10,986,468 km (0.119 R)
• M23: 12,113,538 km (0.066 R)
• M24: 12,545,726 km (0.103 R)
• M25: 13,499,113 km (0.03 R)
• M26: 13,573,314 km (0.115 R)
• M27: 14,780,569 km (0.118 R)
• M28: 15,786,315 km (0.12 R)
• M29: 16,336,985 km (0.115 R)
• M30: 17,054,157 km (0.114 R)
• M31: 17,295,608 km (0.072 R)
• M32: 17,863,183 km (0.032 R)
• M33: 20,619,673 km (0.087 R)
• M34: 20,876,682 km (0.116 R)
• M35: 22,003,004 km (0.112 R)
• M36: 23,953,312 km (0.118 R)
• M37: 24,043,370 km (0.091 R)
• M38: 24,767,124 km (0.117 R)
• M39: 25,681,766 km (0.099 R)
• M40: 30,515,273 km (0.066 R)
• M41: 31,593,724 km (0.115 R)
• M42: 32,187,179 km (0.077 R)
• M43: 32,385,845 km (0.094 R)
• M44: 32,584,959 km (0.1 R)
• M45: 33,385,158 km (0.069 R)
• M46: 33,485,688 km (0.062 R)
• M47: 36,340,016 km (0.063 R)
• M48: 39,589,730 km (0.026 R)
• M49: 41,195,214 km (0.116 R)
• M50: 41,843,272 km (0.114 R)
• M51: 42,494,771 km (0.027 R)
• M52: 42,603,678 km (0.1 R)
• M53: 42,930,999 km (0.115 R)
• M54: 43,588,032 km (0.087 R)
• M55: 44,358,910 km (0.111 R)
• M56: 45,134,126 km (0.117 R)
• M57: 47,712,745 km (0.114 R)
• M58: 58,008,968 km (0.116 R)
• M59: 60,563,651 km (0.112 R)
• M60: 60,686,171 km (0.062 R)
• M61: 61,054,332 km (0.097 R)
• M62: 61,423,240 km (0.112 R)
• M63: 61,669,628 km (0.091 R)
• M64: 61,916,315 km (0.107 R)
• M65: 62,534,453 km (0.072 R)
• M66: 64,276,221 km (0.091 R)
• M67: 64,526,349 km (0.067 R)
• M68: 64,902,139 km (0.088 R)
• M69: 65,278,527 km (0.12 R)
• M70: 65,530,001 km (0.114 R)
• M71: 66,286,218 km (0.116 R)
• M72: 67,298,846 km (0.072 R)
• M73: 68,827,437 km (0.119 R)
• M74: 69,467,716 km (0.117 R)
• M75: 70,109,940 km (0.082 R)
• M76: 70,367,398 km (0.104 R)
• M77: 70,625,304 km (0.051 R)
• M78: 71,529,923 km (0.119 R)
• M79: 73,220,229 km (0.115 R)
• M80: 73,742,924 km (0.086 R)
• M81: 74,266,816 km (0.111 R)
• M82: 75,318,489 km (0.098 R)
• M83: 77,037,817 km (0.07 R)
• M84: 84,590,714 km (0.025 R)
• M85: 84,727,746 km (0.095 R)
• M86: 85,001,959 km (0.057 R)
• M87: 86,377,362 km (0.086 R)
• M88: 87,621,717 km (0.089 R)
• M89: 87,760,244 km (0.079 R)
• M90: 88,593,505 km (0.094 R)
• M91: 90,407,828 km (0.104 R)
• M92: 92,657,630 km (0.078 R)
• M93: 93,222,960 km (0.118 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: 331 - 14,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit