🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 34.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 214 Days

Day: 31.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.15 AU - 4.37 AU

Year: 2776 Days

Day: 44.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.34 AU - 4.18 AU

Year: 2776 Days

Day: 29.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.74 AU - 4.44 AU

Year: 3150 Days

Day: 15.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 94.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 15

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.28 AU - 11.34 AU

Year: 11700 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,699,483 km

• M1: 260,001 km (0.039 R)
• M2: 510,278 km (0.101 R)
• M3: 617,091 km (0.092 R)
• M4: 830,418 km (0.116 R)
• M5: 1,300,604 km (0.088 R)
• M6: 1,547,590 km (0.065 R)
• M7: 1,830,031 km (0.112 R)
• M8: 1,928,017 km (0.076 R)
• M9: 2,359,607 km (0.118 R)
• M10: 2,620,207 km (0.025 R)
• M11: 2,959,495 km (0.099 R)
• M12: 3,631,189 km (0.067 R)
• M13: 3,959,108 km (0.074 R)
• M14: 4,402,665 km (0.096 R)
• M15: 4,834,854 km (0.04 R)
• M16: 4,945,107 km (0.115 R)
• M17: 5,394,499 km (0.107 R)
• M18: 6,004,559 km (0.067 R)
• M19: 6,123,340 km (0.093 R)
• M20: 6,302,857 km (0.102 R)
• M21: 6,423,583 km (0.075 R)
• M22: 7,132,826 km (0.036 R)
• M23: 7,899,516 km (0.087 R)
• M24: 8,325,720 km (0.044 R)
• M25: 8,458,413 km (0.088 R)
• M26: 8,625,364 km (0.079 R)
• M27: 9,098,542 km (0.069 R)
• M28: 9,235,275 km (0.084 R)
• M29: 10,784,510 km (0.119 R)
• M30: 11,074,880 km (0.091 R)
• M31: 11,404,594 km (0.069 R)
• M32: 12,186,691 km (0.105 R)
• M33: 12,451,180 km (0.072 R)
• M34: 12,641,319 km (0.048 R)
• M35: 12,832,505 km (0.117 R)
• M36: 13,063,036 km (0.076 R)
• M37: 13,217,570 km (0.114 R)
• M38: 14,555,574 km (0.101 R)
• M39: 14,916,852 km (0.073 R)
• M40: 16,392,037 km (0.108 R)
• M41: 16,726,239 km (0.119 R)
• M42: 17,358,739 km (0.105 R)
• M43: 18,085,186 km (0.072 R)
• M44: 18,865,189 km (0.106 R)
• M45: 19,040,069 km (0.089 R)
• M46: 20,011,258 km (0.095 R)
• M47: 20,413,228 km (0.113 R)
• M48: 20,547,866 km (0.117 R)
• M49: 21,225,245 km (0.094 R)
• M50: 22,093,960 km (0.067 R)
• M51: 22,880,994 km (0.066 R)
• M52: 23,536,083 km (0.077 R)
• M53: 23,677,154 km (0.062 R)
• M54: 25,634,792 km (0.08 R)
• M55: 25,828,521 km (0.112 R)
• M56: 26,022,849 km (0.111 R)
• M57: 26,217,625 km (0.098 R)
• M58: 26,804,797 km (0.101 R)
• M59: 26,903,083 km (0.1 R)
• M60: 27,644,041 km (0.075 R)
• M61: 27,842,707 km (0.054 R)
• M62: 27,992,006 km (0.09 R)
• M63: 29,855,995 km (0.09 R)
• M64: 30,008,884 km (0.089 R)
• M65: 30,417,885 km (0.067 R)
• M66: 30,931,753 km (0.042 R)
• M67: 31,034,826 km (0.044 R)
• M68: 31,500,375 km (0.108 R)
• M69: 32,333,485 km (0.086 R)
• M70: 32,438,054 km (0.1 R)
• M71: 32,752,808 km (0.103 R)
• M72: 34,448,051 km (0.114 R)
• M73: 34,661,827 km (0.063 R)
• M74: 34,876,200 km (0.08 R)
• M75: 35,306,294 km (0.082 R)
• M76: 35,630,024 km (0.087 R)
• M77: 36,226,022 km (0.076 R)
• M78: 36,334,630 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.7

Radius: 8.5

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.66 AU - 13.14 AU

Year: 14657 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,699,483 km

• M1: 111,899 km (0.112 R)
• M2: 286,779 km (0.097 R)
• M3: 412,441 km (0.095 R)
• M4: 700,866 km (0.093 R)
• M5: 787,932 km (0.108 R)
• M6: 1,304,942 km (0.039 R)
• M7: 1,386,323 km (0.051 R)
• M8: 1,670,410 km (0.051 R)
• M9: 2,325,349 km (0.11 R)
• M10: 2,559,919 km (0.085 R)
• M11: 2,873,027 km (0.03 R)
• M12: 4,122,917 km (0.105 R)
• M13: 4,325,473 km (0.079 R)
• M14: 4,824,831 km (0.084 R)
• M15: 4,909,952 km (0.07 R)
• M16: 5,563,545 km (0.104 R)
• M17: 5,697,435 km (0.051 R)
• M18: 6,903,343 km (0.096 R)
• M19: 7,535,095 km (0.079 R)
• M20: 7,683,496 km (0.118 R)
• M21: 8,033,555 km (0.032 R)
• M22: 9,114,998 km (0.081 R)
• M23: 9,379,188 km (0.072 R)
• M24: 10,960,737 km (0.061 R)
• M25: 12,564,426 km (0.089 R)
• M26: 12,681,860 km (0.118 R)
• M27: 13,935,939 km (0.064 R)
• M28: 16,367,802 km (0.092 R)
• M29: 17,077,046 km (0.1 R)
• M30: 17,599,292 km (0.05 R)
• M31: 18,325,889 km (0.111 R)
• M32: 18,525,752 km (0.103 R)
• M33: 19,264,615 km (0.075 R)
• M34: 19,467,919 km (0.118 R)
• M35: 19,808,104 km (0.105 R)
• M36: 20,219,050 km (0.025 R)
• M37: 20,425,644 km (0.082 R)
• M38: 20,563,723 km (0.075 R)
• M39: 21,049,468 km (0.041 R)
• M40: 22,529,140 km (0.089 R)
• M41: 22,600,498 km (0.114 R)
• M42: 22,814,722 km (0.115 R)
• M43: 23,029,844 km (0.051 R)
• M44: 24,260,885 km (0.112 R)
• M45: 24,921,360 km (0.115 R)
• M46: 25,068,863 km (0.053 R)
• M47: 25,811,168 km (0.068 R)
• M48: 26,184,863 km (0.049 R)
• M49: 26,485,256 km (0.089 R)
• M50: 27,241,024 km (0.05 R)
• M51: 27,774,341 km (0.029 R)
• M52: 31,045,897 km (0.098 R)
• M53: 32,323,911 km (0.067 R)
• M54: 33,700,511 km (0.081 R)
• M55: 33,863,722 km (0.102 R)
• M56: 34,519,110 km (0.11 R)
• M57: 35,013,531 km (0.047 R)
• M58: 36,176,206 km (0.104 R)
• M59: 36,343,307 km (0.084 R)
• M60: 37,774,210 km (0.077 R)
• M61: 39,566,991 km (0.063 R)
• M62: 39,739,178 km (0.111 R)
• M63: 40,777,537 km (0.111 R)
• M64: 41,125,801 km (0.082 R)
• M65: 42,351,905 km (0.119 R)
• M66: 43,589,977 km (0.099 R)
• M67: 46,283,038 km (0.105 R)
• M68: 46,373,694 km (0.109 R)
• M69: 47,741,168 km (0.077 R)
• M70: 48,475,993 km (0.096 R)
• M71: 48,844,752 km (0.107 R)
• M72: 49,121,957 km (0.07 R)
• M73: 49,214,408 km (0.029 R)
• M74: 51,358,146 km (0.103 R)
• M75: 51,452,093 km (0.025 R)
• M76: 52,488,657 km (0.045 R)
• M77: 52,677,898 km (0.043 R)
• M78: 53,151,974 km (0.045 R)
• M79: 55,736,277 km (0.07 R)
• M80: 56,219,179 km (0.119 R)
• M81: 56,606,637 km (0.086 R)
• M82: 57,481,635 km (0.118 R)
• M83: 58,459,108 km (0.099 R)
• M84: 59,244,946 km (0.105 R)
• M85: 59,540,551 km (0.107 R)
• M86: 59,639,286 km (0.065 R)
• M87: 65,147,928 km (0.115 R)
• M88: 65,351,381 km (0.105 R)
• M89: 66,166,839 km (0.105 R)
• M90: 67,088,511 km (0.12 R)
• M91: 67,808,077 km (0.072 R)
• M92: 67,911,150 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.9

Radius: 7.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.39 AU - 18.35 AU

Year: 22946 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,699,483 km

• M1: 329,115 km (0.072 R)
• M2: 470,186 km (0.099 R)
• M3: 532,419 km (0.073 R)
• M4: 683,812 km (0.1 R)
• M5: 927,507 km (0.057 R)
• M6: 1,028,485 km (0.114 R)
• M7: 1,091,017 km (0.072 R)
• M8: 2,174,106 km (0.071 R)
• M9: 3,213,063 km (0.104 R)
• M10: 3,274,847 km (0.111 R)
• M11: 3,462,443 km (0.117 R)
• M12: 4,113,044 km (0.088 R)
• M13: 4,180,064 km (0.099 R)
• M14: 5,747,401 km (0.051 R)
• M15: 5,898,195 km (0.113 R)
• M16: 6,050,187 km (0.103 R)
• M17: 6,553,284 km (0.028 R)
• M18: 6,829,592 km (0.079 R)
• M19: 7,353,184 km (0.056 R)
• M20: 8,183,752 km (0.095 R)
• M21: 8,524,236 km (0.111 R)
• M22: 9,087,472 km (0.078 R)
• M23: 9,351,512 km (0.12 R)
• M24: 9,752,285 km (0.074 R)
• M25: 9,977,430 km (0.118 R)
• M26: 11,222,234 km (0.109 R)
• M27: 11,647,989 km (0.077 R)
• M28: 12,127,301 km (0.074 R)
• M29: 12,760,100 km (0.083 R)
• M30: 13,154,889 km (0.066 R)
• M31: 13,553,567 km (0.066 R)
• M32: 13,704,063 km (0.062 R)
• M33: 13,754,477 km (0.05 R)
• M34: 13,804,742 km (0.071 R)
• M35: 14,108,276 km (0.107 R)
• M36: 14,980,132 km (0.111 R)
• M37: 15,032,043 km (0.12 R)
• M38: 15,344,254 km (0.082 R)
• M39: 15,658,708 km (0.104 R)
• M40: 16,293,901 km (0.111 R)
• M41: 17,316,702 km (0.06 R)
• M42: 17,808,430 km (0.117 R)
• M43: 17,918,384 km (0.109 R)
• M44: 18,138,891 km (0.066 R)
• M45: 18,805,649 km (0.102 R)
• M46: 19,707,275 km (0.059 R)
• M47: 20,565,219 km (0.114 R)
• M48: 20,680,559 km (0.065 R)
• M49: 21,027,776 km (0.104 R)
• M50: 21,144,013 km (0.12 R)
• M51: 23,753,449 km (0.059 R)
• M52: 24,117,122 km (0.07 R)
• M53: 24,238,745 km (0.095 R)
• M54: 24,421,553 km (0.115 R)
• M55: 25,034,306 km (0.047 R)
• M56: 25,528,129 km (0.047 R)
• M57: 25,900,627 km (0.1 R)
• M58: 26,713,841 km (0.096 R)
• M59: 26,776,822 km (0.076 R)
• M60: 27,345,144 km (0.101 R)
• M61: 28,365,252 km (0.09 R)
• M62: 28,880,019 km (0.101 R)
• M63: 31,433,355 km (0.043 R)
• M64: 32,166,534 km (0.047 R)
• M65: 32,568,803 km (0.087 R)
• M66: 35,362,094 km (0.12 R)
• M67: 35,638,701 km (0.065 R)
• M68: 36,194,008 km (0.068 R)
• M69: 37,947,893 km (0.093 R)
• M70: 38,231,082 km (0.101 R)
• M71: 38,443,810 km (0.098 R)
• M72: 38,585,928 km (0.058 R)
• M73: 39,872,919 km (0.095 R)
• M74: 40,666,236 km (0.053 R)
• M75: 41,829,509 km (0.084 R)
• M76: 42,635,692 km (0.115 R)
• M77: 42,709,145 km (0.079 R)
• M78: 44,934,712 km (0.116 R)
• M79: 46,212,577 km (0.099 R)
• M80: 46,515,064 km (0.062 R)
• M81: 47,045,838 km (0.045 R)
• M82: 47,807,590 km (0.078 R)
• M83: 48,189,962 km (0.069 R)
• M84: 50,661,319 km (0.089 R)
• M85: 51,520,310 km (0.046 R)
• M86: 51,833,867 km (0.103 R)
• M87: 52,069,484 km (0.103 R)
• M88: 52,148,172 km (0.115 R)
• M89: 52,462,926 km (0.112 R)
• M90: 52,541,764 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 17,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit