🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 16.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.42 AU - 0.66 AU

Year: 256 Days

Day: 39.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,921,591 km

• M1: 187,596 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 308 Days

Day: 28.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,921,591 km

• M1: 41,588 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 9.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.22 AU - 4.8 AU

Year: 5185 Days

Day: 13.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,921,591 km

• M1: 121,773 km (0.081 R)
• M2: 293,062 km (0.05 R)
• M3: 363,074 km (0.054 R)
• M4: 516,711 km (0.113 R)
• M5: 693,386 km (0.067 R)
• M6: 784,790 km (0.092 R)
• M7: 920,177 km (0.12 R)
• M8: 1,011,431 km (0.104 R)
• M9: 1,514,080 km (0.114 R)
• M10: 1,610,870 km (0.091 R)
• M11: 1,823,897 km (0.102 R)
• M12: 2,153,761 km (0.062 R)
• M13: 2,374,717 km (0.114 R)
• M14: 2,603,302 km (0.057 R)
• M15: 2,705,627 km (0.076 R)
• M16: 2,779,528 km (0.106 R)
• M17: 3,205,882 km (0.082 R)
• M18: 3,410,831 km (0.101 R)
• M19: 3,620,268 km (0.08 R)
• M20: 3,767,622 km (0.068 R)
• M21: 4,068,613 km (0.083 R)
• M22: 4,239,155 km (0.12 R)
• M23: 4,359,880 km (0.045 R)
• M24: 4,516,958 km (0.094 R)
• M25: 4,675,831 km (0.102 R)
• M26: 4,999,262 km (0.111 R)
• M27: 5,367,272 km (0.117 R)
• M28: 5,573,418 km (0.058 R)
• M29: 5,839,553 km (0.062 R)
• M30: 6,207,414 km (0.106 R)
• M31: 6,404,135 km (0.11 R)
• M32: 6,562,859 km (0.114 R)
• M33: 7,149,581 km (0.118 R)
• M34: 7,335,083 km (0.111 R)
• M35: 7,418,110 km (0.092 R)
• M36: 7,668,836 km (0.032 R)
• M37: 7,753,059 km (0.118 R)
• M38: 8,157,422 km (0.098 R)
• M39: 8,351,301 km (0.105 R)
• M40: 8,612,200 km (0.093 R)
• M41: 8,853,800 km (0.072 R)
• M42: 8,986,494 km (0.056 R)
• M43: 9,097,645 km (0.086 R)
• M44: 9,186,805 km (0.094 R)
• M45: 9,682,722 km (0.104 R)
• M46: 9,865,232 km (0.093 R)
• M47: 10,210,503 km (0.104 R)
• M48: 10,279,917 km (0.097 R)
• M49: 11,031,497 km (0.065 R)
• M50: 11,317,827 km (0.059 R)
• M51: 11,946,736 km (0.088 R)
• M52: 12,044,573 km (0.084 R)
• M53: 12,216,162 km (0.079 R)
• M54: 12,339,431 km (0.096 R)
• M55: 13,162,668 km (0.098 R)
• M56: 13,339,642 km (0.103 R)
• M57: 13,670,253 km (0.069 R)
• M58: 13,900,784 km (0.081 R)
• M59: 14,080,900 km (0.109 R)
• M60: 14,158,391 km (0.089 R)
• M61: 14,443,674 km (0.071 R)
• M62: 14,547,795 km (0.119 R)
• M63: 15,178,200 km (0.084 R)
• M64: 15,576,729 km (0.118 R)
• M65: 15,790,803 km (0.067 R)
• M66: 15,871,287 km (0.067 R)
• M67: 16,032,703 km (0.09 R)
• M68: 16,167,640 km (0.049 R)
• M69: 16,357,031 km (0.107 R)
• M70: 16,710,980 km (0.042 R)
• M71: 17,122,523 km (0.094 R)
• M72: 17,620,834 km (0.069 R)
• M73: 18,123,782 km (0.11 R)
• M74: 18,292,528 km (0.118 R)
• M75: 18,659,941 km (0.039 R)
• M76: 19,001,174 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 13.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.84 AU - 5.5 AU

Year: 7590 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,921,591 km

• M1: 189,840 km (0.071 R)
• M2: 273,166 km (0.101 R)
• M3: 378,782 km (0.075 R)
• M4: 528,978 km (0.096 R)
• M5: 677,230 km (0.076 R)
• M6: 899,532 km (0.082 R)
• M7: 1,035,816 km (0.067 R)
• M8: 1,434,943 km (0.103 R)
• M9: 1,689,858 km (0.104 R)
• M10: 1,823,000 km (0.032 R)
• M11: 2,391,472 km (0.095 R)
• M12: 3,414,721 km (0.103 R)
• M13: 3,758,497 km (0.109 R)
• M14: 3,960,005 km (0.111 R)
• M15: 4,087,762 km (0.102 R)
• M16: 4,269,074 km (0.042 R)
• M17: 4,400,122 km (0.118 R)
• M18: 5,076,155 km (0.027 R)
• M19: 5,497,423 km (0.114 R)
• M20: 5,959,381 km (0.102 R)
• M21: 6,047,344 km (0.092 R)
• M22: 6,797,877 km (0.073 R)
• M23: 7,231,112 km (0.038 R)
• M24: 7,482,736 km (0.094 R)
• M25: 7,801,379 km (0.115 R)
• M26: 7,994,809 km (0.088 R)
• M27: 8,419,069 km (0.084 R)
• M28: 8,650,796 km (0.113 R)
• M29: 8,784,088 km (0.115 R)
• M30: 9,221,961 km (0.101 R)
• M31: 9,358,244 km (0.049 R)
• M32: 9,840,249 km (0.097 R)
• M33: 10,471,851 km (0.067 R)
• M34: 10,649,723 km (0.106 R)
• M35: 10,828,492 km (0.07 R)
• M36: 12,295,000 km (0.066 R)
• M37: 12,445,047 km (0.065 R)
• M38: 12,595,692 km (0.077 R)
• M39: 12,784,933 km (0.059 R)
• M40: 12,898,927 km (0.07 R)
• M41: 13,242,852 km (0.079 R)
• M42: 13,435,235 km (0.115 R)
• M43: 13,861,888 km (0.06 R)
• M44: 14,371,867 km (0.106 R)
• M45: 15,653,323 km (0.109 R)
• M46: 15,775,395 km (0.1 R)
• M47: 16,225,385 km (0.114 R)
• M48: 16,721,302 km (0.075 R)
• M49: 16,971,130 km (0.082 R)
• M50: 17,601,087 km (0.064 R)
• M51: 17,685,610 km (0.081 R)
• M52: 18,495,832 km (0.113 R)
• M53: 18,883,889 km (0.071 R)
• M54: 19,231,105 km (0.115 R)
• M55: 19,361,854 km (0.097 R)
• M56: 21,493,773 km (0.098 R)
• M57: 21,629,459 km (0.118 R)
• M58: 21,856,399 km (0.088 R)
• M59: 22,129,564 km (0.075 R)
• M60: 22,220,969 km (0.106 R)
• M61: 22,403,927 km (0.113 R)
• M62: 22,495,630 km (0.092 R)
• M63: 22,587,483 km (0.083 R)
• M64: 22,817,714 km (0.052 R)
• M65: 25,018,897 km (0.08 R)
• M66: 25,256,908 km (0.087 R)
• M67: 25,591,708 km (0.101 R)
• M68: 26,217,027 km (0.102 R)
• M69: 26,313,817 km (0.116 R)
• M70: 27,238,032 km (0.064 R)
• M71: 28,024,618 km (0.052 R)
• M72: 29,068,512 km (0.088 R)
• M73: 29,218,559 km (0.084 R)
• M74: 29,369,054 km (0.12 R)
• M75: 29,569,964 km (0.078 R)
• M76: 30,581,545 km (0.106 R)
• M77: 31,193,998 km (0.08 R)
• M78: 31,810,491 km (0.102 R)
• M79: 34,210,789 km (0.076 R)
• M80: 35,807,298 km (0.081 R)
• M81: 35,968,414 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.4

Radius: 5.2

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.35 AU - 8.83 AU

Year: 16256 Days

Day: 20.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,921,591 km

• M1: 113,844 km (0.098 R)
• M2: 487,689 km (0.078 R)
• M3: 581,487 km (0.097 R)
• M4: 786,885 km (0.098 R)
• M5: 1,013,974 km (0.108 R)
• M6: 1,369,419 km (0.09 R)
• M7: 1,906,475 km (0.056 R)
• M8: 1,956,142 km (0.12 R)
• M9: 2,132,966 km (0.113 R)
• M10: 2,288,698 km (0.11 R)
• M11: 3,478,599 km (0.103 R)
• M12: 3,754,907 km (0.111 R)
• M13: 4,592,355 km (0.116 R)
• M14: 5,066,281 km (0.075 R)
• M15: 6,355,067 km (0.102 R)
• M16: 7,778,491 km (0.108 R)
• M17: 8,018,296 km (0.116 R)
• M18: 9,763,655 km (0.118 R)
• M19: 9,806,589 km (0.096 R)
• M20: 10,900,598 km (0.107 R)
• M21: 11,575,434 km (0.107 R)
• M22: 11,620,912 km (0.098 R)
• M23: 11,986,829 km (0.11 R)
• M24: 12,263,585 km (0.115 R)
• M25: 13,201,862 km (0.111 R)
• M26: 13,392,151 km (0.082 R)
• M27: 13,583,487 km (0.064 R)
• M28: 16,151,484 km (0.077 R)
• M29: 16,559,587 km (0.077 R)
• M30: 17,126,263 km (0.086 R)
• M31: 19,835,331 km (0.107 R)
• M32: 21,545,983 km (0.109 R)
• M33: 21,770,230 km (0.081 R)
• M34: 21,826,329 km (0.114 R)
• M35: 22,617,702 km (0.098 R)
• M36: 23,360,755 km (0.095 R)
• M37: 23,764,220 km (0.106 R)
• M38: 24,111,886 km (0.101 R)
• M39: 25,342,029 km (0.047 R)
• M40: 26,292,723 km (0.097 R)
• M41: 26,532,230 km (0.096 R)
• M42: 28,535,794 km (0.105 R)
• M43: 29,649,101 km (0.089 R)
• M44: 29,711,334 km (0.081 R)
• M45: 31,028,842 km (0.076 R)
• M46: 31,091,973 km (0.06 R)
• M47: 31,472,250 km (0.096 R)
• M48: 31,726,567 km (0.117 R)
• M49: 34,176,232 km (0.108 R)
• M50: 34,372,205 km (0.051 R)
• M51: 36,285,861 km (0.094 R)
• M52: 38,166,157 km (0.116 R)
• M53: 38,573,213 km (0.093 R)
• M54: 38,709,197 km (0.077 R)
• M55: 39,254,780 km (0.083 R)
• M56: 39,734,242 km (0.113 R)
• M57: 40,215,498 km (0.094 R)
• M58: 42,581,089 km (0.094 R)
• M59: 43,003,254 km (0.059 R)
• M60: 45,924,602 km (0.113 R)
• M61: 46,285,132 km (0.117 R)
• M62: 47,300,004 km (0.108 R)
• M63: 48,762,324 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 5.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.11 AU - 11.41 AU

Year: 24396 Days

Day: 16.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,921,591 km

• M1: 212,878 km (0.114 R)
• M2: 340,186 km (0.084 R)
• M3: 442,660 km (0.12 R)
• M4: 650,003 km (0.087 R)
• M5: 735,124 km (0.095 R)
• M6: 1,078,900 km (0.091 R)
• M7: 1,561,054 km (0.109 R)
• M8: 1,774,680 km (0.111 R)
• M9: 1,997,730 km (0.101 R)
• M10: 2,272,691 km (0.08 R)
• M11: 2,742,129 km (0.057 R)
• M12: 2,975,950 km (0.06 R)
• M13: 3,792,605 km (0.112 R)
• M14: 4,132,342 km (0.117 R)
• M15: 4,481,803 km (0.113 R)
• M16: 5,882,338 km (0.075 R)
• M17: 6,275,032 km (0.076 R)
• M18: 6,336,068 km (0.104 R)
• M19: 6,489,855 km (0.118 R)
• M20: 6,613,871 km (0.1 R)
• M21: 6,990,260 km (0.109 R)
• M22: 7,053,689 km (0.12 R)
• M23: 7,405,843 km (0.084 R)
• M24: 7,731,068 km (0.049 R)
• M25: 8,094,142 km (0.108 R)
• M26: 8,328,113 km (0.115 R)
• M27: 8,429,092 km (0.036 R)
• M28: 9,251,132 km (0.036 R)
• M29: 9,425,713 km (0.117 R)
• M30: 9,460,719 km (0.118 R)
• M31: 9,495,725 km (0.092 R)
• M32: 9,919,984 km (0.05 R)
• M33: 10,495,338 km (0.093 R)
• M34: 10,860,357 km (0.076 R)
• M35: 11,007,411 km (0.029 R)
• M36: 11,229,415 km (0.057 R)
• M37: 11,828,704 km (0.057 R)
• M38: 11,942,248 km (0.043 R)
• M39: 12,438,315 km (0.048 R)
• M40: 12,708,190 km (0.073 R)
• M41: 12,824,427 km (0.114 R)
• M42: 13,019,054 km (0.103 R)
• M43: 13,846,929 km (0.054 R)
• M44: 14,006,549 km (0.118 R)
• M45: 14,732,249 km (0.061 R)
• M46: 15,058,821 km (0.09 R)
• M47: 15,428,926 km (0.077 R)
• M48: 16,515,007 km (0.095 R)
• M49: 16,769,173 km (0.116 R)
• M50: 17,024,537 km (0.098 R)
• M51: 17,067,172 km (0.071 R)
• M52: 17,152,742 km (0.026 R)
• M53: 17,410,051 km (0.11 R)
• M54: 17,496,219 km (0.094 R)
• M55: 17,539,303 km (0.082 R)
• M56: 17,711,939 km (0.094 R)
• M57: 18,277,120 km (0.116 R)
• M58: 18,760,022 km (0.091 R)
• M59: 19,559,174 km (0.103 R)
• M60: 20,143,204 km (0.095 R)
• M61: 20,550,858 km (0.102 R)
• M62: 21,007,131 km (0.098 R)
• M63: 21,098,835 km (0.049 R)
• M64: 21,651,449 km (0.091 R)
• M65: 22,022,452 km (0.089 R)
• M66: 22,302,200 km (0.107 R)
• M67: 23,006,507 km (0.101 R)
• M68: 23,290,294 km (0.039 R)
• M69: 24,581,623 km (0.063 R)
• M70: 24,629,943 km (0.115 R)
• M71: 25,017,252 km (0.098 R)
• M72: 25,114,341 km (0.107 R)
• M73: 25,504,193 km (0.083 R)
• M74: 26,437,983 km (0.119 R)
• M75: 28,643,355 km (0.059 R)
• M76: 28,948,534 km (0.05 R)
• M77: 29,511,022 km (0.034 R)
• M78: 29,664,959 km (0.068 R)
• M79: 29,819,344 km (0.085 R)
• M80: 29,973,878 km (0.119 R)
• M81: 30,025,489 km (0.025 R)
• M82: 30,283,845 km (0.093 R)
• M83: 31,796,579 km (0.068 R)
• M84: 32,323,911 km (0.052 R)
• M85: 35,003,807 km (0.088 R)
• M86: 36,535,241 km (0.085 R)
• M87: 36,921,652 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit