🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.09 AU - 1.45 AU

Year: 510 Days

Day: 32.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 10.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.06 AU - 9.6 AU

Year: 10158 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,754,386 km

• M1: 141,669 km (0.095 R)
• M2: 210,335 km (0.078 R)
• M3: 430,692 km (0.065 R)
• M4: 527,183 km (0.092 R)
• M5: 605,273 km (0.057 R)
• M6: 760,107 km (0.074 R)
• M7: 1,076,656 km (0.098 R)
• M8: 1,377,497 km (0.109 R)
• M9: 2,252,495 km (0.078 R)
• M10: 2,500,080 km (0.065 R)
• M11: 2,685,731 km (0.111 R)
• M12: 3,219,795 km (0.047 R)
• M13: 3,396,769 km (0.096 R)
• M14: 3,473,513 km (0.075 R)
• M15: 3,733,813 km (0.076 R)
• M16: 3,919,913 km (0.081 R)
• M17: 4,723,254 km (0.108 R)
• M18: 4,895,740 km (0.066 R)
• M19: 5,158,434 km (0.094 R)
• M20: 5,247,145 km (0.05 R)
• M21: 5,697,884 km (0.114 R)
• M22: 6,349,831 km (0.077 R)
• M23: 7,025,415 km (0.072 R)
• M24: 7,189,674 km (0.119 R)
• M25: 7,288,857 km (0.104 R)
• M26: 7,522,080 km (0.104 R)
• M27: 8,236,410 km (0.098 R)
• M28: 9,438,578 km (0.107 R)
• M29: 9,547,336 km (0.038 R)
• M30: 10,097,108 km (0.027 R)
• M31: 10,770,448 km (0.111 R)
• M32: 11,846,655 km (0.115 R)
• M33: 11,964,090 km (0.107 R)
• M34: 12,160,512 km (0.103 R)
• M35: 12,437,268 km (0.081 R)
• M36: 12,636,233 km (0.09 R)
• M37: 13,361,483 km (0.093 R)
• M38: 13,565,385 km (0.07 R)
• M39: 14,017,470 km (0.112 R)
• M40: 14,224,514 km (0.066 R)
• M41: 14,852,077 km (0.102 R)
• M42: 15,831,793 km (0.079 R)
• M43: 16,047,513 km (0.071 R)
• M44: 16,788,471 km (0.11 R)
• M45: 16,876,285 km (0.076 R)
• M46: 17,052,661 km (0.058 R)
• M47: 17,273,767 km (0.086 R)
• M48: 17,495,920 km (0.036 R)
• M49: 17,943,068 km (0.109 R)
• M50: 18,032,976 km (0.116 R)
• M51: 18,848,584 km (0.115 R)
• M52: 19,353,028 km (0.09 R)
• M53: 19,769,059 km (0.047 R)
• M54: 19,861,810 km (0.11 R)
• M55: 20,047,910 km (0.066 R)
• M56: 21,414,786 km (0.106 R)
• M57: 21,701,266 km (0.067 R)
• M58: 22,860,051 km (0.102 R)
• M59: 23,299,719 km (0.109 R)
• M60: 23,594,576 km (0.119 R)
• M61: 24,436,214 km (0.098 R)
• M62: 24,585,812 km (0.062 R)
• M63: 24,685,743 km (0.11 R)
• M64: 25,287,874 km (0.097 R)
• M65: 26,814,222 km (0.057 R)
• M66: 26,916,995 km (0.113 R)
• M67: 27,536,779 km (0.034 R)
• M68: 27,640,451 km (0.117 R)
• M69: 28,527,566 km (0.071 R)
• M70: 28,685,093 km (0.079 R)
• M71: 29,583,129 km (0.088 R)
• M72: 30,222,510 km (0.058 R)
• M73: 31,028,244 km (0.113 R)
• M74: 31,460,881 km (0.051 R)
• M75: 32,935,617 km (0.108 R)
• M76: 33,211,326 km (0.116 R)
• M77: 35,725,767 km (0.102 R)
• M78: 36,406,587 km (0.103 R)
• M79: 36,520,580 km (0.059 R)
• M80: 37,263,782 km (0.038 R)
• M81: 37,493,415 km (0.073 R)
• M82: 38,358,988 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 12.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.18 AU - 11.54 AU

Year: 13648 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,754,386 km

• M1: 202,855 km (0.098 R)
• M2: 345,571 km (0.086 R)
• M3: 481,256 km (0.104 R)
• M4: 573,708 km (0.058 R)
• M5: 1,053,767 km (0.073 R)
• M6: 1,381,686 km (0.07 R)
• M7: 1,946,268 km (0.097 R)
• M8: 2,104,842 km (0.117 R)
• M9: 2,492,001 km (0.103 R)
• M10: 2,577,871 km (0.096 R)
• M11: 2,752,900 km (0.092 R)
• M12: 3,207,827 km (0.077 R)
• M13: 4,052,008 km (0.065 R)
• M14: 4,187,992 km (0.106 R)
• M15: 5,591,220 km (0.093 R)
• M16: 5,742,913 km (0.071 R)
• M17: 6,206,068 km (0.11 R)
• M18: 6,363,145 km (0.04 R)
• M19: 6,442,283 km (0.066 R)
• M20: 6,641,397 km (0.037 R)
• M21: 7,416,614 km (0.114 R)
• M22: 7,541,677 km (0.105 R)
• M23: 7,751,713 km (0.043 R)
• M24: 7,878,572 km (0.061 R)
• M25: 9,185,758 km (0.089 R)
• M26: 9,455,333 km (0.112 R)
• M27: 10,465,867 km (0.105 R)
• M28: 10,653,164 km (0.11 R)
• M29: 11,414,168 km (0.12 R)
• M30: 11,510,509 km (0.092 R)
• M31: 11,752,558 km (0.052 R)
• M32: 11,947,484 km (0.065 R)
• M33: 12,143,458 km (0.116 R)
• M34: 12,439,362 km (0.105 R)
• M35: 13,189,745 km (0.111 R)
• M36: 13,544,890 km (0.09 R)
• M37: 13,698,079 km (0.078 R)
• M38: 14,057,862 km (0.11 R)
• M39: 14,212,994 km (0.083 R)
• M40: 14,524,906 km (0.117 R)
• M41: 14,681,834 km (0.094 R)
• M42: 14,786,702 km (0.078 R)
• M43: 15,581,217 km (0.081 R)
• M44: 15,741,735 km (0.1 R)
• M45: 16,771,567 km (0.09 R)
• M46: 17,046,079 km (0.099 R)
• M47: 17,544,240 km (0.095 R)
• M48: 17,823,090 km (0.105 R)
• M49: 18,441,528 km (0.089 R)
• M50: 20,514,655 km (0.07 R)
• M51: 22,358,449 km (0.11 R)
• M52: 23,575,876 km (0.119 R)
• M53: 24,565,466 km (0.113 R)
• M54: 25,002,591 km (0.079 R)
• M55: 25,190,785 km (0.087 R)
• M56: 25,505,390 km (0.11 R)
• M57: 25,821,340 km (0.102 R)
• M58: 27,033,682 km (0.096 R)
• M59: 27,485,018 km (0.082 R)
• M60: 28,591,444 km (0.11 R)
• M61: 30,311,820 km (0.049 R)
• M62: 30,579,450 km (0.109 R)
• M63: 30,915,148 km (0.052 R)
• M64: 31,725,819 km (0.091 R)
• M65: 34,338,546 km (0.056 R)
• M66: 34,897,443 km (0.044 R)
• M67: 35,037,616 km (0.066 R)
• M68: 39,621,146 km (0.114 R)
• M69: 42,057,347 km (0.115 R)
• M70: 42,281,145 km (0.117 R)
• M71: 42,655,140 km (0.03 R)
• M72: 43,331,173 km (0.112 R)
• M73: 43,557,215 km (0.117 R)
• M74: 44,162,039 km (0.088 R)
• M75: 44,465,573 km (0.082 R)
• M76: 44,769,706 km (0.053 R)
• M77: 45,380,215 km (0.114 R)
• M78: 45,916,673 km (0.086 R)
• M79: 47,460,672 km (0.092 R)
• M80: 48,161,090 km (0.096 R)
• M81: 49,100,265 km (0.054 R)
• M82: 49,257,492 km (0.076 R)
• M83: 49,887,599 km (0.051 R)
• M84: 50,441,260 km (0.056 R)
• M85: 51,315,211 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.6

Radius: 6.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.8 AU - 20.4 AU

Year: 26319 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,754,386 km

• M1: 287,826 km (0.051 R)
• M2: 462,108 km (0.111 R)
• M3: 791,522 km (0.047 R)
• M4: 1,310,627 km (0.079 R)
• M5: 1,376,300 km (0.095 R)
• M6: 1,511,238 km (0.073 R)
• M7: 2,016,878 km (0.118 R)
• M8: 2,196,396 km (0.103 R)
• M9: 2,248,606 km (0.077 R)
• M10: 3,110,888 km (0.104 R)
• M11: 3,199,300 km (0.094 R)
• M12: 3,258,840 km (0.086 R)
• M13: 3,439,255 km (0.099 R)
• M14: 4,589,513 km (0.054 R)
• M15: 5,240,413 km (0.095 R)
• M16: 5,558,907 km (0.106 R)
• M17: 6,251,695 km (0.081 R)
• M18: 6,627,186 km (0.036 R)
• M19: 6,971,410 km (0.073 R)
• M20: 7,597,777 km (0.06 R)
• M21: 8,282,785 km (0.091 R)
• M22: 12,411,537 km (0.101 R)
• M23: 12,458,361 km (0.108 R)
• M24: 14,037,516 km (0.095 R)
• M25: 14,380,544 km (0.106 R)
• M26: 14,676,748 km (0.114 R)
• M27: 14,775,931 km (0.078 R)
• M28: 15,024,862 km (0.051 R)
• M29: 15,426,084 km (0.048 R)
• M30: 15,830,895 km (0.102 R)
• M31: 15,881,759 km (0.12 R)
• M32: 16,599,081 km (0.112 R)
• M33: 16,702,453 km (0.105 R)
• M34: 16,909,795 km (0.072 R)
• M35: 19,246,364 km (0.057 R)
• M36: 20,341,421 km (0.117 R)
• M37: 21,176,027 km (0.056 R)
• M38: 21,456,673 km (0.103 R)
• M39: 21,512,922 km (0.108 R)
• M40: 21,795,063 km (0.103 R)
• M41: 22,306,090 km (0.106 R)
• M42: 22,993,342 km (0.03 R)
• M43: 23,051,087 km (0.05 R)
• M44: 23,804,163 km (0.072 R)
• M45: 24,506,525 km (0.083 R)
• M46: 27,934,410 km (0.086 R)
• M47: 28,365,551 km (0.075 R)
• M48: 29,109,950 km (0.045 R)
• M49: 29,484,544 km (0.111 R)
• M50: 29,986,444 km (0.073 R)
• M51: 30,871,615 km (0.075 R)
• M52: 32,022,172 km (0.112 R)
• M53: 33,774,262 km (0.097 R)
• M54: 34,299,501 km (0.063 R)
• M55: 34,695,037 km (0.113 R)
• M56: 35,025,798 km (0.086 R)
• M57: 36,628,291 km (0.105 R)
• M58: 36,695,610 km (0.055 R)
• M59: 37,709,883 km (0.062 R)
• M60: 38,118,136 km (0.089 R)
• M61: 38,596,400 km (0.046 R)
• M62: 38,733,282 km (0.118 R)
• M63: 40,250,803 km (0.105 R)
• M64: 40,807,457 km (0.118 R)
• M65: 40,947,032 km (0.079 R)
• M66: 41,576,988 km (0.092 R)
• M67: 41,928,394 km (0.065 R)
• M68: 43,557,365 km (0.054 R)
• M69: 44,702,836 km (0.095 R)
• M70: 45,351,342 km (0.076 R)
• M71: 45,640,665 km (0.087 R)
• M72: 45,930,585 km (0.07 R)
• M73: 46,221,105 km (0.035 R)
• M74: 47,096,252 km (0.055 R)
• M75: 47,315,862 km (0.097 R)
• M76: 47,462,468 km (0.084 R)
• M77: 48,197,891 km (0.06 R)
• M78: 48,714,901 km (0.066 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit