🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 11.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.66 AU

Year: 297 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,627,865 km

• M1: 142,716 km (0.044 R)
• M2: 226,940 km (0.042 R)
• M3: 331,958 km (0.087 R)
• M4: 459,265 km (0.069 R)
• M5: 578,495 km (0.054 R)
• M6: 688,599 km (0.099 R)
• M7: 806,781 km (0.101 R)
• M8: 1,008,140 km (0.077 R)
• M9: 1,079,199 km (0.105 R)
• M10: 1,181,674 km (0.1 R)
• M11: 1,264,551 km (0.083 R)
• M12: 1,424,770 km (0.104 R)
• M13: 1,591,871 km (0.085 R)
• M14: 1,726,958 km (0.066 R)
• M15: 1,822,252 km (0.094 R)
• M16: 1,954,945 km (0.115 R)
• M17: 2,100,205 km (0.106 R)
• M18: 2,324,901 km (0.101 R)
• M19: 2,459,688 km (0.084 R)
• M20: 2,533,141 km (0.098 R)
• M21: 2,646,985 km (0.106 R)
• M22: 2,813,487 km (0.11 R)
• M23: 3,014,696 km (0.059 R)
• M24: 3,162,200 km (0.098 R)
• M25: 3,242,235 km (0.119 R)
• M26: 3,339,174 km (0.088 R)
• M27: 3,415,319 km (0.095 R)
• M28: 3,541,580 km (0.06 R)
• M29: 3,635,976 km (0.094 R)
• M30: 3,719,901 km (0.061 R)
• M31: 3,901,213 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.1 AU - 3.1 AU

Year: 3768 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,627,865 km

• M1: 169,644 km (0.116 R)
• M2: 278,252 km (0.055 R)
• M3: 373,695 km (0.044 R)
• M4: 532,419 km (0.113 R)
• M5: 629,508 km (0.055 R)
• M6: 749,186 km (0.088 R)
• M7: 869,463 km (0.113 R)
• M8: 1,005,746 km (0.039 R)
• M9: 1,177,784 km (0.096 R)
• M10: 1,301,352 km (0.085 R)
• M11: 1,449,903 km (0.071 R)
• M12: 1,541,756 km (0.03 R)
• M13: 1,797,119 km (0.056 R)
• M14: 1,941,332 km (0.08 R)
• M15: 2,124,290 km (0.09 R)
• M16: 2,301,114 km (0.119 R)
• M17: 2,657,157 km (0.082 R)
• M18: 2,991,658 km (0.118 R)
• M19: 3,326,159 km (0.095 R)
• M20: 3,504,929 km (0.103 R)
• M21: 3,658,865 km (0.119 R)
• M22: 3,973,319 km (0.077 R)
• M23: 4,163,458 km (0.098 R)
• M24: 4,613,748 km (0.11 R)
• M25: 4,721,010 km (0.109 R)
• M26: 5,079,596 km (0.106 R)
• M27: 5,431,001 km (0.088 R)
• M28: 5,658,839 km (0.059 R)
• M29: 5,774,029 km (0.086 R)
• M30: 5,923,178 km (0.088 R)
• M31: 6,023,259 km (0.089 R)
• M32: 6,191,407 km (0.113 R)
• M33: 6,310,188 km (0.084 R)
• M34: 6,429,567 km (0.1 R)
• M35: 6,618,808 km (0.116 R)
• M36: 7,448,179 km (0.04 R)
• M37: 7,610,792 km (0.117 R)
• M38: 7,829,504 km (0.09 R)
• M39: 7,976,409 km (0.083 R)
• M40: 8,180,012 km (0.115 R)
• M41: 8,573,454 km (0.12 R)
• M42: 9,011,477 km (0.099 R)
• M43: 9,107,668 km (0.069 R)
• M44: 9,398,337 km (0.105 R)
• M45: 10,188,363 km (0.086 R)
• M46: 10,288,743 km (0.065 R)
• M47: 10,856,317 km (0.098 R)
• M48: 11,143,994 km (0.117 R)
• M49: 11,434,214 km (0.03 R)
• M50: 11,559,427 km (0.076 R)
• M51: 11,895,275 km (0.116 R)
• M52: 11,979,797 km (0.116 R)
• M53: 12,555,450 km (0.095 R)
• M54: 12,922,563 km (0.072 R)
• M55: 13,031,171 km (0.091 R)
• M56: 13,161,920 km (0.112 R)
• M57: 13,578,999 km (0.053 R)
• M58: 13,667,261 km (0.069 R)
• M59: 13,778,113 km (0.114 R)
• M60: 14,246,355 km (0.101 R)
• M61: 14,426,022 km (0.119 R)
• M62: 14,697,093 km (0.101 R)
• M63: 14,878,855 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 14.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.72 AU - 5.98 AU

Year: 7373 Days

Day: 11.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,627,865 km

• M1: 176,376 km (0.107 R)
• M2: 284,086 km (0.109 R)
• M3: 547,827 km (0.093 R)
• M4: 702,212 km (0.115 R)
• M5: 792,420 km (0.103 R)
• M6: 1,105,079 km (0.074 R)
• M7: 1,357,900 km (0.062 R)
• M8: 1,474,736 km (0.084 R)
• M9: 1,791,435 km (0.111 R)
• M10: 2,091,677 km (0.093 R)
• M11: 2,188,916 km (0.111 R)
• M12: 2,408,526 km (0.059 R)
• M13: 2,741,082 km (0.088 R)
• M14: 3,177,908 km (0.063 R)
• M15: 3,358,921 km (0.1 R)
• M16: 3,590,050 km (0.115 R)
• M17: 3,874,585 km (0.067 R)
• M18: 4,516,360 km (0.106 R)
• M19: 4,772,172 km (0.116 R)
• M20: 4,980,412 km (0.095 R)
• M21: 6,491,650 km (0.117 R)
• M22: 6,956,600 km (0.112 R)
• M23: 7,045,013 km (0.114 R)
• M24: 7,193,114 km (0.092 R)
• M25: 8,072,899 km (0.11 R)
• M26: 8,415,628 km (0.115 R)
• M27: 8,509,875 km (0.077 R)
• M28: 8,731,280 km (0.094 R)
• M29: 8,986,643 km (0.103 R)
• M30: 9,212,237 km (0.108 R)
• M31: 10,133,012 km (0.118 R)
• M32: 10,233,392 km (0.069 R)
• M33: 10,435,199 km (0.039 R)
• M34: 10,570,586 km (0.059 R)
• M35: 11,884,952 km (0.047 R)
• M36: 11,990,868 km (0.072 R)
• M37: 12,274,954 km (0.112 R)
• M38: 12,922,414 km (0.061 R)
• M39: 13,104,325 km (0.093 R)
• M40: 13,323,635 km (0.102 R)
• M41: 13,581,093 km (0.101 R)
• M42: 13,951,797 km (0.114 R)
• M43: 15,275,289 km (0.089 R)
• M44: 15,467,522 km (0.042 R)
• M45: 15,932,472 km (0.111 R)
• M46: 16,757,355 km (0.081 R)
• M47: 16,876,285 km (0.053 R)
• M48: 17,838,050 km (0.12 R)
• M49: 18,162,677 km (0.061 R)
• M50: 19,148,079 km (0.08 R)
• M51: 20,066,759 km (0.052 R)
• M52: 20,786,475 km (0.098 R)
• M53: 21,990,289 km (0.072 R)
• M54: 22,469,301 km (0.083 R)
• M55: 22,644,480 km (0.092 R)
• M56: 22,907,922 km (0.081 R)
• M57: 25,006,930 km (0.106 R)
• M58: 25,279,198 km (0.118 R)
• M59: 26,010,432 km (0.043 R)
• M60: 26,424,818 km (0.118 R)
• M61: 26,702,173 km (0.07 R)
• M62: 26,841,299 km (0.072 R)
• M63: 27,821,614 km (0.098 R)
• M64: 28,198,151 km (0.114 R)
• M65: 28,387,094 km (0.06 R)
• M66: 28,956,463 km (0.112 R)
• M67: 30,299,403 km (0.047 R)
• M68: 30,638,242 km (0.096 R)
• M69: 30,735,331 km (0.039 R)
• M70: 30,832,570 km (0.091 R)
• M71: 31,173,503 km (0.085 R)
• M72: 31,319,960 km (0.073 R)
• M73: 31,417,647 km (0.055 R)
• M74: 32,549,505 km (0.116 R)
• M75: 32,797,388 km (0.083 R)
• M76: 33,394,733 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.2

Radius: 4.7

Gravity: 42.79 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.46 AU - 8.38 AU

Year: 13951 Days

Day: 23.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,627,865 km

• M1: 97,388 km (0.096 R)
• M2: 736,770 km (0.101 R)
• M3: 1,111,063 km (0.119 R)
• M4: 1,398,441 km (0.117 R)
• M5: 1,480,869 km (0.081 R)
• M6: 1,708,108 km (0.076 R)
• M7: 1,976,936 km (0.036 R)
• M8: 2,132,069 km (0.118 R)
• M9: 2,688,423 km (0.073 R)
• M10: 2,791,197 km (0.034 R)
• M11: 3,508,220 km (0.111 R)
• M12: 4,807,028 km (0.086 R)
• M13: 4,973,680 km (0.094 R)
• M14: 5,015,568 km (0.113 R)
• M15: 5,099,941 km (0.092 R)
• M16: 5,227,099 km (0.082 R)
• M17: 6,147,126 km (0.112 R)
• M18: 6,648,578 km (0.115 R)
• M19: 6,880,904 km (0.09 R)
• M20: 6,974,552 km (0.099 R)
• M21: 7,210,617 km (0.117 R)
• M22: 7,497,247 km (0.086 R)
• M23: 7,885,453 km (0.105 R)
• M24: 13,081,735 km (0.095 R)
• M25: 13,724,557 km (0.106 R)
• M26: 14,138,944 km (0.081 R)
• M27: 14,738,083 km (0.098 R)
• M28: 15,345,450 km (0.046 R)
• M29: 15,837,179 km (0.099 R)
• M30: 16,209,378 km (0.088 R)
• M31: 16,459,207 km (0.063 R)
• M32: 17,216,022 km (0.118 R)
• M33: 18,048,834 km (0.105 R)
• M34: 18,960,184 km (0.112 R)
• M35: 19,157,354 km (0.098 R)
• M36: 19,819,773 km (0.065 R)
• M37: 20,019,935 km (0.059 R)
• M38: 20,220,695 km (0.081 R)
• M39: 20,287,865 km (0.12 R)
• M40: 20,556,991 km (0.104 R)
• M41: 20,624,460 km (0.06 R)
• M42: 22,961,628 km (0.058 R)
• M43: 24,161,402 km (0.041 R)
• M44: 24,518,193 km (0.061 R)
• M45: 25,309,117 km (0.059 R)
• M46: 26,989,700 km (0.048 R)
• M47: 27,137,503 km (0.093 R)
• M48: 27,285,604 km (0.07 R)
• M49: 27,508,206 km (0.115 R)
• M50: 27,657,056 km (0.082 R)
• M51: 28,030,153 km (0.087 R)
• M52: 29,615,442 km (0.062 R)
• M53: 30,380,485 km (0.095 R)
• M54: 31,151,961 km (0.058 R)
• M55: 31,307,094 km (0.113 R)
• M56: 31,540,168 km (0.118 R)
• M57: 34,141,974 km (0.1 R)
• M58: 34,381,929 km (0.093 R)
• M59: 34,783,001 km (0.075 R)
• M60: 34,943,968 km (0.076 R)
• M61: 35,105,085 km (0.069 R)
• M62: 36,811,847 km (0.116 R)
• M63: 37,222,194 km (0.079 R)
• M64: 39,045,643 km (0.077 R)
• M65: 39,129,268 km (0.109 R)
• M66: 39,968,213 km (0.093 R)
• M67: 40,305,406 km (0.097 R)
• M68: 42,520,652 km (0.117 R)
• M69: 43,123,681 km (0.038 R)
• M70: 43,642,935 km (0.026 R)
• M71: 44,338,415 km (0.12 R)
• M72: 45,740,297 km (0.089 R)
• M73: 46,890,106 km (0.049 R)
• M74: 48,407,926 km (0.111 R)
• M75: 49,037,584 km (0.091 R)
• M76: 49,489,070 km (0.092 R)
• M77: 52,042,257 km (0.06 R)
• M78: 52,779,625 km (0.033 R)
• M79: 53,520,433 km (0.086 R)
• M80: 53,799,134 km (0.08 R)
• M81: 53,892,184 km (0.108 R)
• M82: 54,264,683 km (0.045 R)
• M83: 54,544,730 km (0.079 R)
• M84: 55,669,407 km (0.063 R)
• M85: 57,275,789 km (0.053 R)
• M86: 57,751,061 km (0.114 R)
• M87: 57,846,355 km (0.059 R)
• M88: 58,610,052 km (0.066 R)
• M89: 59,665,615 km (0.057 R)
• M90: 61,990,366 km (0.098 R)
• M91: 64,147,118 km (0.097 R)
• M92: 64,838,560 km (0.085 R)
• M93: 66,627,900 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit