🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 227 Days

Day: 19.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,087,120 km

• M1: 215,271 km (0.107 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 9.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.29 AU - 9.97 AU

Year: 8869 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,087,120 km

• M1: 136,583 km (0.095 R)
• M2: 353,201 km (0.064 R)
• M3: 776,563 km (0.085 R)
• M4: 838,795 km (0.07 R)
• M5: 1,341,444 km (0.115 R)
• M6: 1,475,334 km (0.07 R)
• M7: 1,903,783 km (0.109 R)
• M8: 2,415,856 km (0.061 R)
• M9: 3,094,432 km (0.109 R)
• M10: 3,324,663 km (0.099 R)
• M11: 3,720,948 km (0.094 R)
• M12: 3,829,107 km (0.114 R)
• M13: 4,558,098 km (0.084 R)
• M14: 4,645,014 km (0.081 R)
• M15: 4,791,021 km (0.103 R)
• M16: 4,968,145 km (0.08 R)
• M17: 5,238,169 km (0.107 R)
• M18: 5,359,793 km (0.114 R)
• M19: 5,482,164 km (0.115 R)
• M20: 6,044,951 km (0.111 R)
• M21: 6,856,818 km (0.086 R)
• M22: 6,989,961 km (0.091 R)
• M23: 7,056,831 km (0.087 R)
• M24: 7,326,406 km (0.1 R)
• M25: 7,394,324 km (0.093 R)
• M26: 8,085,316 km (0.114 R)
• M27: 8,869,209 km (0.065 R)
• M28: 9,087,173 km (0.096 R)
• M29: 9,380,534 km (0.118 R)
• M30: 9,528,487 km (0.117 R)
• M31: 10,203,472 km (0.054 R)
• M32: 10,431,908 km (0.098 R)
• M33: 11,520,233 km (0.049 R)
• M34: 11,957,807 km (0.097 R)
• M35: 12,685,301 km (0.095 R)
• M36: 13,095,648 km (0.085 R)
• M37: 13,677,584 km (0.077 R)
• M38: 13,761,359 km (0.059 R)
• M39: 14,013,880 km (0.029 R)
• M40: 14,267,897 km (0.094 R)
• M41: 14,480,625 km (0.111 R)
• M42: 14,737,485 km (0.114 R)
• M43: 15,212,308 km (0.082 R)
• M44: 15,473,357 km (0.116 R)
• M45: 15,560,722 km (0.086 R)
• M46: 15,823,715 km (0.083 R)
• M47: 16,132,485 km (0.114 R)
• M48: 16,443,200 km (0.038 R)
• M49: 16,800,888 km (0.114 R)
• M50: 16,890,647 km (0.112 R)
• M51: 16,980,555 km (0.09 R)
• M52: 17,070,763 km (0.105 R)
• M53: 17,614,850 km (0.113 R)
• M54: 19,093,326 km (0.119 R)
• M55: 19,421,992 km (0.09 R)
• M56: 19,942,443 km (0.117 R)
• M57: 21,677,330 km (0.083 R)
• M58: 22,513,283 km (0.119 R)
• M59: 23,209,511 km (0.06 R)
• M60: 23,359,708 km (0.067 R)
• M61: 23,610,733 km (0.099 R)
• M62: 23,862,506 km (0.059 R)
• M63: 24,216,604 km (0.092 R)
• M64: 24,318,031 km (0.075 R)
• M65: 24,623,361 km (0.114 R)
• M66: 25,340,683 km (0.097 R)
• M67: 25,443,755 km (0.105 R)
• M68: 26,065,035 km (0.075 R)
• M69: 26,221,066 km (0.063 R)
• M70: 27,216,789 km (0.096 R)
• M71: 27,427,872 km (0.079 R)
• M72: 28,921,457 km (0.102 R)
• M73: 29,623,819 km (0.085 R)
• M74: 29,949,943 km (0.094 R)
• M75: 30,222,659 km (0.032 R)
• M76: 30,441,372 km (0.095 R)
• M77: 31,100,649 km (0.085 R)
• M78: 31,709,064 km (0.113 R)
• M79: 33,614,642 km (0.066 R)
• M80: 33,897,980 km (0.084 R)
• M81: 34,867,374 km (0.095 R)
• M82: 35,269,044 km (0.119 R)
• M83: 36,251,304 km (0.114 R)
• M84: 37,535,602 km (0.106 R)
• M85: 38,656,688 km (0.039 R)
• M86: 38,775,319 km (0.051 R)
• M87: 39,489,799 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 8.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.79 AU - 9.53 AU

Year: 8916 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,087,120 km

• M1: 119,529 km (0.074 R)
• M2: 207,642 km (0.068 R)
• M3: 269,426 km (0.069 R)
• M4: 357,090 km (0.092 R)
• M5: 674,686 km (0.117 R)
• M6: 814,261 km (0.11 R)
• M7: 1,068,578 km (0.042 R)
• M8: 1,149,809 km (0.101 R)
• M9: 1,233,285 km (0.081 R)
• M10: 1,362,388 km (0.036 R)
• M11: 1,495,979 km (0.073 R)
• M12: 1,681,031 km (0.064 R)
• M13: 2,193,404 km (0.08 R)
• M14: 2,333,278 km (0.111 R)
• M15: 2,621,852 km (0.089 R)
• M16: 2,826,951 km (0.07 R)
• M17: 3,134,674 km (0.104 R)
• M18: 3,252,856 km (0.116 R)
• M19: 3,332,592 km (0.092 R)
• M20: 3,392,730 km (0.104 R)
• M21: 3,803,227 km (0.092 R)
• M22: 3,971,823 km (0.115 R)
• M23: 4,382,170 km (0.095 R)
• M24: 4,448,293 km (0.08 R)
• M25: 4,806,280 km (0.083 R)
• M26: 5,220,068 km (0.084 R)
• M27: 5,765,502 km (0.051 R)
• M28: 5,862,142 km (0.112 R)
• M29: 6,155,653 km (0.051 R)
• M30: 6,229,704 km (0.045 R)
• M31: 6,304,204 km (0.044 R)
• M32: 6,579,614 km (0.119 R)
• M33: 6,935,806 km (0.07 R)
• M34: 7,246,222 km (0.089 R)
• M35: 7,324,461 km (0.055 R)
• M36: 7,693,669 km (0.11 R)
• M37: 8,041,933 km (0.099 R)
• M38: 8,781,694 km (0.102 R)
• M39: 8,949,094 km (0.108 R)
• M40: 9,089,267 km (0.043 R)
• M41: 9,744,057 km (0.12 R)
• M42: 9,830,525 km (0.107 R)
• M43: 10,120,745 km (0.107 R)
• M44: 10,384,336 km (0.088 R)
• M45: 11,068,447 km (0.043 R)
• M46: 11,522,327 km (0.041 R)
• M47: 12,888,904 km (0.096 R)
• M48: 13,079,192 km (0.089 R)
• M49: 13,623,429 km (0.065 R)
• M50: 14,077,160 km (0.118 R)
• M51: 14,142,384 km (0.114 R)
• M52: 14,371,568 km (0.081 R)
• M53: 14,601,949 km (0.052 R)
• M54: 15,434,461 km (0.112 R)
• M55: 15,737,995 km (0.077 R)
• M56: 16,179,907 km (0.098 R)
• M57: 18,521,413 km (0.105 R)
• M58: 18,664,429 km (0.118 R)
• M59: 18,771,990 km (0.086 R)
• M60: 18,843,946 km (0.102 R)
• M61: 19,168,274 km (0.084 R)
• M62: 19,530,900 km (0.102 R)
• M63: 19,859,117 km (0.043 R)
• M64: 20,079,026 km (0.083 R)
• M65: 21,190,538 km (0.082 R)
• M66: 21,527,882 km (0.086 R)
• M67: 22,665,125 km (0.114 R)
• M68: 23,164,033 km (0.104 R)
• M69: 23,627,637 km (0.116 R)
• M70: 25,314,353 km (0.064 R)
• M71: 25,552,812 km (0.082 R)
• M72: 26,152,101 km (0.119 R)
• M73: 26,393,104 km (0.101 R)
• M74: 26,634,854 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 9.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.74 AU - 14.14 AU

Year: 15350 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,087,120 km

• M1: 308,022 km (0.11 R)
• M2: 394,340 km (0.113 R)
• M3: 525,089 km (0.098 R)
• M4: 671,994 km (0.072 R)
• M5: 1,574,518 km (0.113 R)
• M6: 1,655,001 km (0.059 R)
• M7: 2,924,040 km (0.027 R)
• M8: 3,057,481 km (0.086 R)
• M9: 3,193,167 km (0.029 R)
• M10: 3,365,503 km (0.12 R)
• M11: 3,470,371 km (0.06 R)
• M12: 3,937,566 km (0.093 R)
• M13: 4,310,513 km (0.05 R)
• M14: 4,424,656 km (0.103 R)
• M15: 5,332,715 km (0.117 R)
• M16: 5,620,392 km (0.043 R)
• M17: 6,999,385 km (0.102 R)
• M18: 7,680,205 km (0.107 R)
• M19: 7,911,932 km (0.092 R)
• M20: 8,382,118 km (0.079 R)
• M21: 8,477,263 km (0.075 R)
• M22: 8,572,856 km (0.025 R)
• M23: 9,251,581 km (0.094 R)
• M24: 9,399,234 km (0.104 R)
• M25: 9,647,118 km (0.101 R)
• M26: 10,200,032 km (0.086 R)
• M27: 10,301,758 km (0.098 R)
• M28: 12,080,926 km (0.12 R)
• M29: 12,622,021 km (0.072 R)
• M30: 12,731,228 km (0.12 R)
• M31: 13,504,349 km (0.104 R)
• M32: 13,728,148 km (0.089 R)
• M33: 15,913,773 km (0.099 R)
• M34: 17,107,115 km (0.075 R)
• M35: 18,205,462 km (0.11 R)
• M36: 18,887,928 km (0.095 R)
• M37: 19,075,524 km (0.06 R)
• M38: 20,985,141 km (0.114 R)
• M39: 21,896,940 km (0.094 R)
• M40: 22,225,756 km (0.105 R)
• M41: 22,556,217 km (0.051 R)
• M42: 22,622,489 km (0.105 R)
• M43: 24,232,611 km (0.08 R)
• M44: 24,300,529 km (0.104 R)
• M45: 24,845,962 km (0.074 R)
• M46: 24,982,994 km (0.04 R)
• M47: 25,257,656 km (0.1 R)
• M48: 25,326,620 km (0.112 R)
• M49: 26,227,199 km (0.093 R)
• M50: 26,366,625 km (0.032 R)
• M51: 26,716,534 km (0.099 R)
• M52: 26,786,546 km (0.114 R)
• M53: 27,349,932 km (0.101 R)
• M54: 27,562,211 km (0.095 R)
• M55: 29,715,074 km (0.046 R)
• M56: 30,298,206 km (0.098 R)
• M57: 32,518,538 km (0.059 R)
• M58: 33,951,536 km (0.09 R)
• M59: 35,174,349 km (0.1 R)
• M60: 37,899,125 km (0.097 R)
• M61: 38,135,788 km (0.108 R)
• M62: 38,531,475 km (0.053 R)
• M63: 38,769,485 km (0.066 R)
• M64: 39,246,852 km (0.099 R)
• M65: 40,691,070 km (0.087 R)
• M66: 40,852,635 km (0.089 R)
• M67: 42,070,811 km (0.068 R)
• M68: 43,631,117 km (0.079 R)
• M69: 43,713,695 km (0.109 R)
• M70: 44,127,782 km (0.108 R)
• M71: 44,210,659 km (0.09 R)
• M72: 44,293,686 km (0.072 R)
• M73: 44,709,568 km (0.11 R)
• M74: 45,293,897 km (0.025 R)
• M75: 46,977,322 km (0.084 R)
• M76: 47,316,460 km (0.079 R)
• M77: 47,401,282 km (0.102 R)
• M78: 47,826,589 km (0.053 R)
• M79: 48,509,802 km (0.064 R)
• M80: 48,681,092 km (0.084 R)
• M81: 49,972,271 km (0.081 R)
• M82: 50,839,191 km (0.081 R)
• M83: 53,028,406 km (0.062 R)
• M84: 56,054,621 km (0.099 R)
• M85: 56,774,935 km (0.118 R)
• M86: 57,679,404 km (0.068 R)
• M87: 58,224,389 km (0.087 R)
• M88: 59,502,852 km (0.119 R)
• M89: 59,777,963 km (0.099 R)
• M90: 61,901,355 km (0.104 R)
• M91: 61,994,255 km (0.085 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit