🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.49 AU - 0.71 AU

Year: 175 Days

Day: 27.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 12.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.62 AU - 5.36 AU

Year: 3584 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,928,692 km

• M1: 166,203 km (0.077 R)
• M2: 290,220 km (0.091 R)
• M3: 505,342 km (0.093 R)
• M4: 584,180 km (0.088 R)
• M5: 935,735 km (0.12 R)
• M6: 1,063,192 km (0.076 R)
• M7: 1,308,533 km (0.095 R)
• M8: 1,409,062 km (0.075 R)
• M9: 1,527,394 km (0.105 R)
• M10: 1,758,523 km (0.092 R)
• M11: 1,919,191 km (0.092 R)
• M12: 2,084,796 km (0.079 R)
• M13: 2,238,134 km (0.052 R)
• M14: 2,395,361 km (0.095 R)
• M15: 2,538,227 km (0.075 R)
• M16: 2,907,883 km (0.073 R)
• M17: 3,118,816 km (0.057 R)
• M18: 3,535,446 km (0.095 R)
• M19: 3,698,957 km (0.115 R)
• M20: 4,509,628 km (0.099 R)
• M21: 4,754,520 km (0.025 R)
• M22: 4,981,011 km (0.108 R)
• M23: 5,327,479 km (0.087 R)
• M24: 5,468,251 km (0.076 R)
• M25: 5,657,941 km (0.103 R)
• M26: 6,043,904 km (0.057 R)
• M27: 6,264,860 km (0.073 R)
• M28: 6,363,893 km (0.112 R)
• M29: 6,538,474 km (0.083 R)
• M30: 6,994,748 km (0.083 R)
• M31: 7,435,313 km (0.057 R)
• M32: 7,698,755 km (0.085 R)
• M33: 9,541,801 km (0.075 R)
• M34: 10,146,476 km (0.074 R)
• M35: 10,527,202 km (0.113 R)
• M36: 10,615,615 km (0.118 R)
• M37: 11,121,854 km (0.094 R)
• M38: 11,393,075 km (0.09 R)
• M39: 11,544,767 km (0.067 R)
• M40: 11,942,248 km (0.079 R)
• M41: 12,844,922 km (0.094 R)
• M42: 12,939,617 km (0.103 R)
• M43: 13,161,321 km (0.1 R)
• M44: 13,352,508 km (0.108 R)
• M45: 13,544,442 km (0.083 R)
• M46: 14,158,541 km (0.09 R)
• M47: 14,387,126 km (0.078 R)
• M48: 14,914,160 km (0.099 R)
• M49: 15,413,966 km (0.08 R)
• M50: 15,581,815 km (0.108 R)
• M51: 16,157,019 km (0.059 R)
• M52: 16,361,818 km (0.112 R)
• M53: 16,567,366 km (0.053 R)
• M54: 16,670,439 km (0.072 R)
• M55: 16,911,890 km (0.03 R)
• M56: 17,328,370 km (0.09 R)
• M57: 17,467,945 km (0.111 R)
• M58: 17,889,063 km (0.095 R)
• M59: 18,313,472 km (0.071 R)
• M60: 18,420,135 km (0.053 R)
• M61: 18,562,553 km (0.1 R)
• M62: 18,884,637 km (0.057 R)
• M63: 19,280,622 km (0.066 R)
• M64: 19,606,746 km (0.091 R)
• M65: 20,080,971 km (0.093 R)
• M66: 20,485,184 km (0.115 R)
• M67: 21,339,089 km (0.12 R)
• M68: 21,789,229 km (0.059 R)
• M69: 22,204,662 km (0.028 R)
• M70: 22,775,229 km (0.099 R)
• M71: 23,273,838 km (0.118 R)
• M72: 23,582,309 km (0.05 R)
• M73: 24,555,443 km (0.084 R)
• M74: 24,869,599 km (0.098 R)
• M75: 25,422,513 km (0.084 R)
• M76: 26,219,420 km (0.073 R)
• M77: 26,984,165 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.1

Radius: 6.3

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.57 AU - 13.73 AU

Year: 15955 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,928,692 km

• M1: 262,245 km (0.095 R)
• M2: 495,767 km (0.056 R)
• M3: 969,394 km (0.107 R)
• M4: 1,282,353 km (0.059 R)
• M5: 1,941,182 km (0.1 R)
• M6: 2,568,745 km (0.104 R)
• M7: 2,904,742 km (0.071 R)
• M8: 3,384,951 km (0.071 R)
• M9: 3,993,515 km (0.033 R)
• M10: 4,239,155 km (0.107 R)
• M11: 4,819,295 km (0.111 R)
• M12: 5,080,942 km (0.091 R)
• M13: 5,194,487 km (0.051 R)
• M14: 5,617,998 km (0.119 R)
• M15: 6,580,212 km (0.057 R)
• M16: 6,870,432 km (0.1 R)
• M17: 7,334,784 km (0.09 R)
• M18: 7,420,354 km (0.083 R)
• M19: 7,463,288 km (0.104 R)
• M20: 7,592,391 km (0.081 R)
• M21: 8,293,856 km (0.114 R)
• M22: 8,878,933 km (0.108 R)
• M23: 9,804,794 km (0.098 R)
• M24: 11,497,793 km (0.114 R)
• M25: 11,796,989 km (0.108 R)
• M26: 12,250,570 km (0.043 R)
• M27: 12,967,443 km (0.077 R)
• M28: 13,330,965 km (0.101 R)
• M29: 13,540,253 km (0.112 R)
• M30: 13,592,762 km (0.065 R)
• M31: 14,281,211 km (0.111 R)
• M32: 14,602,697 km (0.058 R)
• M33: 15,089,488 km (0.105 R)
• M34: 16,637,826 km (0.108 R)
• M35: 16,919,669 km (0.06 R)
• M36: 17,032,765 km (0.12 R)
• M37: 18,178,236 km (0.087 R)
• M38: 18,818,664 km (0.104 R)
• M39: 19,289,149 km (0.104 R)
• M40: 20,361,766 km (0.039 R)
• M41: 20,784,081 km (0.084 R)
• M42: 20,905,255 km (0.042 R)
• M43: 21,026,729 km (0.114 R)
• M44: 21,576,052 km (0.085 R)
• M45: 21,698,872 km (0.059 R)
• M46: 22,440,129 km (0.091 R)
• M47: 22,938,889 km (0.084 R)
• M48: 23,252,446 km (0.075 R)
• M49: 23,630,629 km (0.08 R)
• M50: 23,757,189 km (0.054 R)
• M51: 24,329,251 km (0.047 R)
• M52: 24,392,980 km (0.095 R)
• M53: 24,584,914 km (0.045 R)
• M54: 25,163,559 km (0.101 R)
• M55: 25,551,765 km (0.045 R)
• M56: 26,531,033 km (0.099 R)
• M57: 27,058,365 km (0.059 R)
• M58: 27,257,031 km (0.089 R)
• M59: 27,722,281 km (0.095 R)
• M60: 29,882,773 km (0.068 R)
• M61: 30,914,101 km (0.076 R)
• M62: 31,399,247 km (0.112 R)
• M63: 32,166,833 km (0.074 R)
• M64: 34,291,572 km (0.11 R)
• M65: 34,434,737 km (0.066 R)
• M66: 35,081,897 km (0.097 R)
• M67: 35,805,652 km (0.084 R)
• M68: 36,461,190 km (0.083 R)
• M69: 36,680,500 km (0.063 R)
• M70: 38,674,640 km (0.077 R)
• M71: 39,797,671 km (0.114 R)
• M72: 40,098,961 km (0.094 R)
• M73: 40,174,508 km (0.11 R)
• M74: 44,161,890 km (0.115 R)
• M75: 44,317,771 km (0.078 R)
• M76: 44,473,801 km (0.109 R)
• M77: 45,021,330 km (0.057 R)
• M78: 45,099,868 km (0.099 R)
• M79: 45,335,336 km (0.088 R)
• M80: 46,202,405 km (0.117 R)
• M81: 46,677,528 km (0.065 R)
• M82: 47,154,446 km (0.118 R)
• M83: 47,473,239 km (0.116 R)
• M84: 47,632,860 km (0.086 R)
• M85: 48,755,592 km (0.11 R)
• M86: 48,916,709 km (0.118 R)
• M87: 49,400,957 km (0.09 R)
• M88: 49,724,836 km (0.109 R)
• M89: 51,108,766 km (0.087 R)
• M90: 52,093,270 km (0.097 R)
• M91: 54,414,580 km (0.105 R)
• M92: 55,084,030 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.3

Radius: 7.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.88 AU - 14.6 AU

Year: 17131 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,928,692 km

• M1: 102,175 km (0.04 R)
• M2: 354,996 km (0.114 R)
• M3: 711,039 km (0.086 R)
• M4: 1,122,433 km (0.119 R)
• M5: 1,598,004 km (0.105 R)
• M6: 1,749,996 km (0.111 R)
• M7: 1,906,924 km (0.11 R)
• M8: 2,130,124 km (0.119 R)
• M9: 2,623,797 km (0.068 R)
• M10: 2,849,391 km (0.11 R)
• M11: 2,941,244 km (0.057 R)
• M12: 2,987,619 km (0.067 R)
• M13: 3,587,806 km (0.066 R)
• M14: 4,017,002 km (0.074 R)
• M15: 4,198,464 km (0.076 R)
• M16: 4,515,761 km (0.084 R)
• M17: 4,677,327 km (0.117 R)
• M18: 6,067,091 km (0.118 R)
• M19: 7,226,176 km (0.086 R)
• M20: 7,606,154 km (0.096 R)
• M21: 8,221,001 km (0.072 R)
• M22: 8,385,559 km (0.082 R)
• M23: 8,484,742 km (0.106 R)
• M24: 8,684,456 km (0.1 R)
• M25: 9,020,602 km (0.069 R)
• M26: 9,190,246 km (0.107 R)
• M27: 9,395,195 km (0.098 R)
• M28: 9,636,347 km (0.07 R)
• M29: 9,914,449 km (0.111 R)
• M30: 9,984,311 km (0.083 R)
• M31: 10,089,479 km (0.105 R)
• M32: 10,265,705 km (0.098 R)
• M33: 11,052,889 km (0.072 R)
• M34: 11,234,501 km (0.081 R)
• M35: 11,600,716 km (0.088 R)
• M36: 11,896,471 km (0.094 R)
• M37: 12,119,821 km (0.103 R)
• M38: 12,571,008 km (0.032 R)
• M39: 12,951,136 km (0.069 R)
• M40: 13,957,033 km (0.063 R)
• M41: 14,271,637 km (0.1 R)
• M42: 14,509,049 km (0.083 R)
• M43: 14,907,727 km (0.11 R)
• M44: 15,148,729 km (0.086 R)
• M45: 15,553,242 km (0.114 R)
• M46: 15,961,195 km (0.1 R)
• M47: 16,043,175 km (0.064 R)
• M48: 16,496,905 km (0.106 R)
• M49: 16,579,782 km (0.108 R)
• M50: 16,704,397 km (0.104 R)
• M51: 17,543,492 km (0.114 R)
• M52: 18,525,303 km (0.086 R)
• M53: 19,349,737 km (0.106 R)
• M54: 19,832,489 km (0.115 R)
• M55: 20,363,711 km (0.12 R)
• M56: 20,586,313 km (0.077 R)
• M57: 20,944,450 km (0.028 R)
• M58: 21,124,117 km (0.053 R)
• M59: 21,259,353 km (0.099 R)
• M60: 21,394,739 km (0.102 R)
• M61: 21,802,842 km (0.095 R)
• M62: 21,848,470 km (0.102 R)
• M63: 23,975,602 km (0.084 R)
• M64: 24,210,770 km (0.09 R)
• M65: 24,399,413 km (0.098 R)
• M66: 24,825,767 km (0.101 R)
• M67: 24,920,911 km (0.076 R)
• M68: 25,063,777 km (0.046 R)
• M69: 25,781,996 km (0.085 R)
• M70: 26,264,749 km (0.12 R)
• M71: 27,092,025 km (0.091 R)
• M72: 27,140,943 km (0.096 R)
• M73: 27,385,985 km (0.098 R)
• M74: 27,631,924 km (0.114 R)
• M75: 27,878,461 km (0.097 R)
• M76: 29,272,713 km (0.065 R)
• M77: 30,996,080 km (0.081 R)
• M78: 31,766,809 km (0.088 R)
• M79: 32,491,760 km (0.095 R)
• M80: 32,647,791 km (0.063 R)
• M81: 32,804,120 km (0.057 R)
• M82: 34,275,116 km (0.062 R)
• M83: 34,487,096 km (0.094 R)
• M84: 34,912,104 km (0.098 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: 211 - 18,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit