🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 256 Days

Day: 46.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.46 AU - 0.7 AU

Year: 285 Days

Day: 24.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 159.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,867,903 km

• M1: 659,427 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 13.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.37 AU - 1.59 AU

Year: 1163 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,867,903 km

• M1: 179,069 km (0.114 R)
• M2: 315,053 km (0.118 R)
• M3: 774,767 km (0.104 R)
• M4: 878,588 km (0.115 R)
• M5: 1,001,857 km (0.026 R)
• M6: 1,221,467 km (0.088 R)
• M7: 1,473,689 km (0.076 R)
• M8: 1,631,664 km (0.084 R)
• M9: 1,778,120 km (0.051 R)
• M10: 1,893,311 km (0.116 R)
• M11: 2,001,919 km (0.116 R)
• M12: 2,225,568 km (0.119 R)
• M13: 2,340,459 km (0.106 R)
• M14: 2,536,731 km (0.11 R)
• M15: 2,667,330 km (0.106 R)
• M16: 2,779,678 km (0.103 R)
• M17: 2,893,522 km (0.113 R)
• M18: 3,030,254 km (0.119 R)
• M19: 3,136,918 km (0.11 R)
• M20: 3,431,326 km (0.088 R)
• M21: 3,734,860 km (0.103 R)
• M22: 4,023,884 km (0.044 R)
• M23: 4,636,188 km (0.09 R)
• M24: 4,722,506 km (0.069 R)
• M25: 4,921,920 km (0.075 R)
• M26: 5,060,746 km (0.094 R)
• M27: 5,162,473 km (0.103 R)
• M28: 5,290,678 km (0.083 R)
• M29: 5,524,051 km (0.108 R)
• M30: 5,642,084 km (0.052 R)
• M31: 5,734,386 km (0.04 R)
• M32: 5,827,286 km (0.106 R)
• M33: 6,395,309 km (0.1 R)
• M34: 6,713,803 km (0.112 R)
• M35: 6,882,250 km (0.071 R)
• M36: 7,037,682 km (0.091 R)
• M37: 7,438,904 km (0.095 R)
• M38: 7,525,970 km (0.099 R)
• M39: 7,686,189 km (0.111 R)
• M40: 8,159,217 km (0.052 R)
• M41: 8,717,816 km (0.074 R)
• M42: 9,335,655 km (0.075 R)
• M43: 9,571,122 km (0.088 R)
• M44: 9,840,249 km (0.112 R)
• M45: 9,999,870 km (0.106 R)
• M46: 10,111,918 km (0.096 R)
• M47: 10,499,826 km (0.081 R)
• M48: 10,646,581 km (0.11 R)
• M49: 10,942,037 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 12.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.57 AU - 2.59 AU

Year: 2676 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,867,903 km

• M1: 167,699 km (0.073 R)
• M2: 281,543 km (0.088 R)
• M3: 413,489 km (0.034 R)
• M4: 527,931 km (0.097 R)
• M5: 633,547 km (0.102 R)
• M6: 946,655 km (0.086 R)
• M7: 1,129,015 km (0.097 R)
• M8: 1,264,700 km (0.099 R)
• M9: 1,368,372 km (0.118 R)
• M10: 1,459,776 km (0.12 R)
• M11: 1,608,776 km (0.074 R)
• M12: 1,763,161 km (0.051 R)
• M13: 1,863,391 km (0.108 R)
• M14: 2,034,681 km (0.101 R)
• M15: 2,157,949 km (0.087 R)
• M16: 2,301,862 km (0.06 R)
• M17: 2,449,067 km (0.059 R)
• M18: 2,821,266 km (0.086 R)
• M19: 3,283,823 km (0.061 R)
• M20: 3,429,382 km (0.12 R)
• M21: 3,555,941 km (0.035 R)
• M22: 3,748,623 km (0.069 R)
• M23: 4,245,887 km (0.115 R)
• M24: 4,531,170 km (0.043 R)
• M25: 4,775,762 km (0.04 R)
• M26: 4,953,335 km (0.106 R)
• M27: 5,084,832 km (0.09 R)
• M28: 5,265,995 km (0.102 R)
• M29: 5,424,868 km (0.097 R)
• M30: 5,597,803 km (0.078 R)
• M31: 5,722,418 km (0.096 R)
• M32: 5,810,082 km (0.058 R)
• M33: 5,936,343 km (0.047 R)
• M34: 6,050,785 km (0.1 R)
• M35: 6,230,153 km (0.028 R)
• M36: 6,333,375 km (0.119 R)
• M37: 6,607,439 km (0.117 R)
• M38: 7,126,543 km (0.113 R)
• M39: 7,329,697 km (0.108 R)
• M40: 7,411,527 km (0.095 R)
• M41: 7,507,420 km (0.097 R)
• M42: 7,603,761 km (0.095 R)
• M43: 8,020,989 km (0.056 R)
• M44: 8,275,006 km (0.102 R)
• M45: 8,431,635 km (0.057 R)
• M46: 8,661,118 km (0.119 R)
• M47: 8,776,608 km (0.029 R)
• M48: 9,258,612 km (0.08 R)
• M49: 9,376,795 km (0.099 R)
• M50: 9,599,695 km (0.049 R)
• M51: 9,704,264 km (0.098 R)
• M52: 9,809,282 km (0.073 R)
• M53: 10,065,992 km (0.116 R)
• M54: 10,157,097 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 10.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.33 AU - 3.63 AU

Year: 3322 Days

Day: 6.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,867,903 km

• M1: 282,740 km (0.1 R)
• M2: 486,043 km (0.035 R)
• M3: 581,936 km (0.058 R)
• M4: 692,638 km (0.116 R)
• M5: 762,800 km (0.048 R)
• M6: 1,096,702 km (0.115 R)
• M7: 1,208,601 km (0.081 R)
• M8: 1,515,726 km (0.114 R)
• M9: 1,803,253 km (0.104 R)
• M10: 2,565,454 km (0.12 R)
• M11: 2,870,185 km (0.056 R)
• M12: 3,199,898 km (0.082 R)
• M13: 3,308,058 km (0.1 R)
• M14: 4,011,467 km (0.113 R)
• M15: 4,157,624 km (0.118 R)
• M16: 4,455,473 km (0.115 R)
• M17: 4,868,513 km (0.118 R)
• M18: 5,103,382 km (0.077 R)
• M19: 5,584,189 km (0.083 R)
• M20: 5,698,482 km (0.093 R)
• M21: 6,096,412 km (0.082 R)
• M22: 6,214,146 km (0.085 R)
• M23: 6,884,195 km (0.102 R)
• M24: 6,971,710 km (0.107 R)
• M25: 7,077,326 km (0.066 R)
• M26: 8,088,158 km (0.09 R)
• M27: 8,366,710 km (0.105 R)
• M28: 9,124,573 km (0.116 R)
• M29: 9,356,300 km (0.047 R)
• M30: 9,492,434 km (0.111 R)
• M31: 9,687,958 km (0.101 R)
• M32: 9,825,588 km (0.1 R)
• M33: 10,242,517 km (0.104 R)
• M34: 10,827,744 km (0.058 R)
• M35: 11,052,590 km (0.119 R)
• M36: 11,175,859 km (0.115 R)
• M37: 11,320,370 km (0.118 R)
• M38: 12,647,902 km (0.118 R)
• M39: 12,798,547 km (0.101 R)
• M40: 12,971,332 km (0.107 R)
• M41: 13,101,333 km (0.105 R)
• M42: 13,188,399 km (0.078 R)
• M43: 13,319,147 km (0.079 R)
• M44: 13,384,821 km (0.083 R)
• M45: 14,403,732 km (0.088 R)
• M46: 14,583,548 km (0.082 R)
• M47: 15,218,591 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492

Radius: 3.3

Gravity: 45.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.11 AU - 8.03 AU

Year: 10873 Days

Day: 17.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,867,903 km

• M1: 67,618 km (0.09 R)
• M2: 199,264 km (0.054 R)
• M3: 1,067,231 km (0.1 R)
• M4: 1,411,007 km (0.08 R)
• M5: 1,695,542 km (0.096 R)
• M6: 1,740,870 km (0.109 R)
• M7: 2,166,626 km (0.112 R)
• M8: 2,702,037 km (0.093 R)
• M9: 2,835,328 km (0.089 R)
• M10: 3,108,195 km (0.063 R)
• M11: 3,219,795 km (0.11 R)
• M12: 3,504,330 km (0.063 R)
• M13: 3,562,224 km (0.063 R)
• M14: 3,649,590 km (0.04 R)
• M15: 3,767,174 km (0.092 R)
• M16: 4,158,222 km (0.029 R)
• M17: 4,530,572 km (0.116 R)
• M18: 4,881,079 km (0.084 R)
• M19: 5,240,264 km (0.12 R)
• M20: 6,438,842 km (0.111 R)
• M21: 6,580,960 km (0.107 R)
• M22: 6,616,714 km (0.083 R)
• M23: 6,868,487 km (0.056 R)
• M24: 6,904,690 km (0.083 R)
• M25: 7,159,904 km (0.115 R)
• M26: 7,196,705 km (0.064 R)
• M27: 7,567,408 km (0.108 R)
• M28: 9,350,914 km (0.067 R)
• M29: 10,664,084 km (0.113 R)
• M30: 11,128,735 km (0.08 R)
• M31: 11,213,856 km (0.109 R)
• M32: 11,772,754 km (0.109 R)
• M33: 12,077,485 km (0.085 R)
• M34: 12,121,317 km (0.06 R)
• M35: 13,051,965 km (0.104 R)
• M36: 13,503,153 km (0.119 R)
• M37: 13,639,586 km (0.078 R)
• M38: 13,867,872 km (0.071 R)
• M39: 14,793,584 km (0.106 R)
• M40: 15,405,888 km (0.113 R)
• M41: 15,453,310 km (0.075 R)
• M42: 16,557,941 km (0.059 R)
• M43: 16,948,092 km (0.033 R)
• M44: 16,997,160 km (0.094 R)
• M45: 17,986,601 km (0.101 R)
• M46: 18,337,408 km (0.099 R)
• M47: 18,387,673 km (0.045 R)
• M48: 19,300,668 km (0.079 R)
• M49: 19,814,238 km (0.102 R)
• M50: 20,540,685 km (0.116 R)
• M51: 20,749,973 km (0.106 R)
• M52: 21,381,724 km (0.032 R)
• M53: 21,966,353 km (0.113 R)
• M54: 23,097,014 km (0.084 R)
• M55: 23,314,529 km (0.109 R)
• M56: 23,478,039 km (0.087 R)
• M57: 24,522,981 km (0.084 R)
• M58: 24,578,332 km (0.053 R)
• M59: 25,358,485 km (0.088 R)
• M60: 25,638,981 km (0.028 R)
• M61: 26,885,729 km (0.08 R)
• M62: 27,000,022 km (0.109 R)
• M63: 27,057,168 km (0.072 R)
• M64: 28,500,788 km (0.069 R)
• M65: 28,558,982 km (0.117 R)
• M66: 28,734,011 km (0.115 R)
• M67: 29,202,402 km (0.07 R)
• M68: 29,909,850 km (0.082 R)
• M69: 31,221,375 km (0.108 R)
• M70: 31,281,364 km (0.062 R)
• M71: 31,642,642 km (0.042 R)
• M72: 32,369,090 km (0.111 R)
• M73: 32,673,372 km (0.076 R)
• M74: 33,346,113 km (0.038 R)
• M75: 33,407,598 km (0.07 R)
• M76: 34,518,961 km (0.11 R)
• M77: 34,705,509 km (0.117 R)
• M78: 34,767,592 km (0.068 R)
• M79: 35,266,651 km (0.11 R)
• M80: 35,391,864 km (0.113 R)
• M81: 36,019,727 km (0.09 R)
• M82: 36,398,209 km (0.085 R)
• M83: 37,095,634 km (0.118 R)
• M84: 37,286,521 km (0.047 R)
• M85: 39,019,762 km (0.079 R)
• M86: 41,503,087 km (0.112 R)
• M87: 42,231,479 km (0.079 R)
• M88: 42,430,893 km (0.097 R)
• M89: 42,697,177 km (0.058 R)
• M90: 42,763,748 km (0.089 R)
• M91: 43,902,487 km (0.099 R)
• M92: 44,441,787 km (0.115 R)
• M93: 44,847,646 km (0.102 R)
• M94: 44,983,182 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.6

Radius: 3.3

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.09 AU - 10.25 AU

Year: 17930 Days

Day: 18.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,867,903 km

• M1: 45,927 km (0.063 R)
• M2: 463,305 km (0.078 R)
• M3: 672,442 km (0.077 R)
• M4: 826,827 km (0.09 R)
• M5: 1,056,460 km (0.116 R)
• M6: 1,258,417 km (0.085 R)
• M7: 1,960,031 km (0.111 R)
• M8: 2,406,132 km (0.103 R)
• M9: 3,194,363 km (0.118 R)
• M10: 4,798,501 km (0.119 R)
• M11: 5,055,660 km (0.099 R)
• M12: 5,242,059 km (0.093 R)
• M13: 5,468,700 km (0.085 R)
• M14: 5,970,750 km (0.061 R)
• M15: 7,351,688 km (0.045 R)
• M16: 8,077,387 km (0.082 R)
• M17: 8,736,516 km (0.106 R)
• M18: 10,058,961 km (0.118 R)
• M19: 10,199,284 km (0.035 R)
• M20: 11,054,834 km (0.075 R)
• M21: 12,631,446 km (0.092 R)
• M22: 12,732,275 km (0.114 R)
• M23: 14,804,804 km (0.047 R)
• M24: 15,446,728 km (0.077 R)
• M25: 15,879,664 km (0.096 R)
• M26: 18,160,134 km (0.094 R)
• M27: 18,789,044 km (0.096 R)
• M28: 18,961,979 km (0.066 R)
• M29: 19,483,477 km (0.107 R)
• M30: 20,068,405 km (0.081 R)
• M31: 20,837,487 km (0.113 R)
• M32: 21,978,770 km (0.077 R)
• M33: 23,884,048 km (0.105 R)
• M34: 24,008,813 km (0.084 R)
• M35: 25,713,630 km (0.119 R)
• M36: 26,226,152 km (0.095 R)
• M37: 26,871,667 km (0.105 R)
• M38: 27,066,294 km (0.108 R)
• M39: 32,219,941 km (0.118 R)
• M40: 33,327,862 km (0.115 R)
• M41: 36,008,806 km (0.073 R)
• M42: 36,151,821 km (0.039 R)
• M43: 38,465,652 km (0.113 R)
• M44: 39,492,791 km (0.095 R)
• M45: 41,199,852 km (0.112 R)
• M46: 42,552,666 km (0.092 R)
• M47: 43,919,840 km (0.085 R)
• M48: 44,762,376 km (0.042 R)
• M49: 45,301,377 km (0.088 R)
• M50: 45,532,954 km (0.026 R)
• M51: 46,074,947 km (0.079 R)
• M52: 48,579,964 km (0.102 R)
• M53: 49,769,267 km (0.087 R)
• M54: 50,008,324 km (0.071 R)
• M55: 51,128,663 km (0.074 R)
• M56: 52,824,803 km (0.094 R)
• M57: 52,906,035 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 13,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit