🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 25.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,848,595 km

• M1: 83,476 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.84 AU - 1.04 AU

Year: 331 Days

Day: 40.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.03 AU - 1.33 AU

Year: 466 Days

Day: 12.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.66 AU - 2.02 AU

Year: 907 Days

Day: 31.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 8.4

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.3 AU - 5.54 AU

Year: 4586 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 172.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,848,595 km

• M1: 118,930 km (0.065 R)
• M2: 173,085 km (0.077 R)
• M3: 343,178 km (0.078 R)
• M4: 400,324 km (0.097 R)
• M5: 461,360 km (0.089 R)
• M6: 678,426 km (0.077 R)
• M7: 740,958 km (0.091 R)
• M8: 1,143,825 km (0.095 R)
• M9: 1,557,164 km (0.097 R)
• M10: 1,745,358 km (0.08 R)
• M11: 1,815,669 km (0.083 R)
• M12: 1,941,032 km (0.091 R)
• M13: 2,050,837 km (0.061 R)
• M14: 2,106,488 km (0.067 R)
• M15: 2,431,863 km (0.059 R)
• M16: 2,773,096 km (0.08 R)
• M17: 2,855,674 km (0.058 R)
• M18: 3,129,587 km (0.111 R)
• M19: 3,215,606 km (0.094 R)
• M20: 3,324,214 km (0.104 R)
• M21: 3,390,037 km (0.106 R)
• M22: 3,612,489 km (0.097 R)
• M23: 3,816,840 km (0.086 R)
• M24: 3,885,805 km (0.103 R)
• M25: 4,048,418 km (0.089 R)
• M26: 4,118,729 km (0.059 R)
• M27: 4,236,911 km (0.1 R)
• M28: 4,332,205 km (0.101 R)
• M29: 4,500,802 km (0.102 R)
• M30: 4,622,574 km (0.11 R)
• M31: 4,844,577 km (0.056 R)
• M32: 5,070,171 km (0.042 R)
• M33: 5,401,979 km (0.074 R)
• M34: 5,688,309 km (0.092 R)
• M35: 5,740,818 km (0.091 R)
• M36: 5,926,170 km (0.114 R)
• M37: 6,826,600 km (0.12 R)
• M38: 7,051,296 km (0.101 R)
• M39: 7,421,550 km (0.105 R)
• M40: 7,507,868 km (0.118 R)
• M41: 7,710,723 km (0.071 R)
• M42: 8,062,727 km (0.103 R)
• M43: 8,151,438 km (0.049 R)
• M44: 8,300,288 km (0.053 R)
• M45: 8,996,068 km (0.059 R)
• M46: 9,118,888 km (0.116 R)
• M47: 9,335,356 km (0.04 R)
• M48: 9,678,982 km (0.052 R)
• M49: 9,963,218 km (0.112 R)
• M50: 10,346,488 km (0.116 R)
• M51: 10,507,605 km (0.112 R)
• M52: 10,963,130 km (0.117 R)
• M53: 11,127,389 km (0.091 R)
• M54: 11,927,289 km (0.08 R)
• M55: 12,062,376 km (0.11 R)
• M56: 13,126,764 km (0.09 R)
• M57: 13,617,296 km (0.082 R)
• M58: 13,864,731 km (0.114 R)
• M59: 13,971,244 km (0.104 R)
• M60: 14,149,415 km (0.12 R)
• M61: 14,364,238 km (0.068 R)
• M62: 14,472,098 km (0.115 R)
• M63: 15,601,712 km (0.079 R)
• M64: 16,345,512 km (0.06 R)
• M65: 16,420,461 km (0.109 R)
• M66: 16,835,146 km (0.099 R)
• M67: 16,948,840 km (0.106 R)
• M68: 17,062,834 km (0.119 R)
• M69: 19,553,638 km (0.099 R)
• M70: 20,193,768 km (0.112 R)
• M71: 20,719,155 km (0.076 R)
• M72: 21,044,680 km (0.119 R)
• M73: 21,618,239 km (0.098 R)
• M74: 21,741,956 km (0.043 R)
• M75: 21,989,840 km (0.084 R)
• M76: 23,159,097 km (0.089 R)
• M77: 23,836,326 km (0.112 R)
• M78: 23,921,448 km (0.073 R)
• M79: 24,006,718 km (0.058 R)
• M80: 24,177,409 km (0.117 R)
• M81: 24,262,830 km (0.092 R)
• M82: 24,562,923 km (0.03 R)
• M83: 27,096,513 km (0.097 R)
• M84: 27,765,215 km (0.079 R)
• M85: 28,214,009 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.09 AU - 9.73 AU

Year: 8864 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,848,595 km

• M1: 162,164 km (0.057 R)
• M2: 413,489 km (0.039 R)
• M3: 821,143 km (0.098 R)
• M4: 1,171,950 km (0.1 R)
• M5: 1,998,029 km (0.077 R)
• M6: 2,172,011 km (0.063 R)
• M7: 3,094,881 km (0.105 R)
• M8: 3,799,188 km (0.114 R)
• M9: 3,931,582 km (0.091 R)
• M10: 4,053,205 km (0.115 R)
• M11: 4,501,550 km (0.119 R)
• M12: 4,809,422 km (0.096 R)
• M13: 5,270,782 km (0.083 R)
• M14: 5,884,881 km (0.112 R)
• M15: 6,094,617 km (0.097 R)
• M16: 6,449,912 km (0.032 R)
• M17: 6,914,414 km (0.05 R)
• M18: 7,359,916 km (0.049 R)
• M19: 7,968,480 km (0.043 R)
• M20: 8,107,606 km (0.105 R)
• M21: 9,298,704 km (0.097 R)
• M22: 9,527,140 km (0.104 R)
• M23: 10,139,744 km (0.075 R)
• M24: 11,073,982 km (0.094 R)
• M25: 11,194,857 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 9

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12 AU - 12.14 AU

Year: 15240 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 60,848,595 km

• M1: 584,928 km (0.098 R)
• M2: 1,367,025 km (0.11 R)
• M3: 2,400,896 km (0.11 R)
• M4: 2,603,901 km (0.111 R)
• M5: 2,954,558 km (0.097 R)
• M6: 3,172,223 km (0.076 R)
• M7: 3,470,671 km (0.092 R)
• M8: 3,623,260 km (0.098 R)
• M9: 3,856,484 km (0.048 R)
• M10: 4,215,518 km (0.073 R)
• M11: 4,753,024 km (0.05 R)
• M12: 5,137,939 km (0.104 R)
• M13: 7,354,979 km (0.044 R)
• M14: 7,700,251 km (0.107 R)
• M15: 8,152,037 km (0.027 R)
• M16: 8,355,490 km (0.079 R)
• M17: 9,081,189 km (0.093 R)
• M18: 9,345,229 km (0.091 R)
• M19: 9,504,850 km (0.095 R)
• M20: 10,043,552 km (0.104 R)
• M21: 10,647,628 km (0.115 R)
• M22: 11,150,576 km (0.029 R)
• M23: 11,206,975 km (0.098 R)
• M24: 11,376,619 km (0.073 R)
• M25: 11,490,164 km (0.087 R)
• M26: 11,718,450 km (0.097 R)
• M27: 11,948,382 km (0.093 R)
• M28: 13,840,047 km (0.098 R)
• M29: 14,573,226 km (0.084 R)
• M30: 15,068,994 km (0.068 R)
• M31: 15,256,440 km (0.119 R)
• M32: 15,759,836 km (0.087 R)
• M33: 16,332,647 km (0.055 R)
• M34: 17,042,040 km (0.113 R)
• M35: 17,302,490 km (0.115 R)
• M36: 17,629,959 km (0.093 R)
• M37: 18,490,746 km (0.11 R)
• M38: 18,624,486 km (0.043 R)
• M39: 18,691,356 km (0.109 R)
• M40: 23,139,948 km (0.094 R)
• M41: 23,935,959 km (0.042 R)
• M42: 24,008,813 km (0.093 R)
• M43: 24,300,828 km (0.108 R)
• M44: 24,373,981 km (0.085 R)
• M45: 24,814,696 km (0.117 R)
• M46: 25,703,906 km (0.102 R)
• M47: 26,227,499 km (0.058 R)
• M48: 26,754,532 km (0.062 R)
• M49: 26,905,775 km (0.117 R)
• M50: 27,133,164 km (0.117 R)
• M51: 28,665,346 km (0.11 R)
• M52: 29,052,804 km (0.084 R)
• M53: 29,832,807 km (0.074 R)
• M54: 30,146,813 km (0.049 R)
• M55: 30,225,502 km (0.082 R)
• M56: 30,304,190 km (0.105 R)
• M57: 30,383,028 km (0.11 R)
• M58: 31,095,264 km (0.026 R)
• M59: 31,174,700 km (0.057 R)
• M60: 32,536,190 km (0.116 R)
• M61: 34,080,639 km (0.117 R)
• M62: 34,162,619 km (0.12 R)
• M63: 39,370,120 km (0.114 R)
• M64: 39,973,299 km (0.068 R)
• M65: 40,492,852 km (0.078 R)
• M66: 41,538,691 km (0.071 R)
• M67: 43,745,858 km (0.117 R)
• M68: 44,549,797 km (0.117 R)
• M69: 45,538,938 km (0.043 R)
• M70: 46,081,530 km (0.095 R)
• M71: 46,808,276 km (0.059 R)
• M72: 47,081,891 km (0.065 R)
• M73: 47,447,358 km (0.096 R)
• M74: 48,181,285 km (0.067 R)
• M75: 48,273,288 km (0.068 R)
• M76: 49,196,457 km (0.113 R)
• M77: 50,779,202 km (0.119 R)
• M78: 50,872,850 km (0.111 R)
• M79: 51,060,296 km (0.09 R)
• M80: 53,517,591 km (0.079 R)
• M81: 53,899,066 km (0.088 R)
• M82: 54,281,438 km (0.101 R)
• M83: 54,952,833 km (0.09 R)
• M84: 55,241,407 km (0.071 R)
• M85: 55,723,412 km (0.111 R)
• M86: 56,013,332 km (0.108 R)
• M87: 56,303,702 km (0.117 R)
• M88: 58,841,330 km (0.059 R)
• M89: 59,136,487 km (0.11 R)
• M90: 61,017,531 km (0.081 R)
• M91: 61,915,417 km (0.057 R)
• M92: 62,416,121 km (0.112 R)
• M93: 62,817,642 km (0.106 R)
• M94: 63,926,312 km (0.107 R)
• M95: 64,027,440 km (0.092 R)
• M96: 65,754,398 km (0.12 R)
• M97: 66,982,596 km (0.055 R)
• M98: 67,702,461 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.5

Radius: 6

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.21 AU - 18.77 AU

Year: 23238 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,848,595 km

• M1: 144,661 km (0.078 R)
• M2: 197,619 km (0.115 R)
• M3: 1,200,224 km (0.069 R)
• M4: 1,661,135 km (0.079 R)
• M5: 2,112,920 km (0.115 R)
• M6: 2,291,839 km (0.116 R)
• M7: 2,413,911 km (0.092 R)
• M8: 2,600,909 km (0.095 R)
• M9: 2,728,366 km (0.03 R)
• M10: 2,890,380 km (0.115 R)
• M11: 4,037,347 km (0.07 R)
• M12: 4,110,949 km (0.058 R)
• M13: 5,187,605 km (0.084 R)
• M14: 5,267,640 km (0.074 R)
• M15: 5,348,124 km (0.117 R)
• M16: 5,429,056 km (0.108 R)
• M17: 6,303,157 km (0.066 R)
• M18: 7,309,651 km (0.092 R)
• M19: 7,444,588 km (0.059 R)
• M20: 7,535,095 km (0.111 R)
• M21: 7,717,006 km (0.098 R)
• M22: 7,762,634 km (0.096 R)
• M23: 8,412,187 km (0.099 R)
• M24: 8,553,707 km (0.1 R)
• M25: 8,886,712 km (0.087 R)
• M26: 9,272,674 km (0.08 R)
• M27: 9,664,022 km (0.112 R)
• M28: 9,911,457 km (0.077 R)
• M29: 10,010,940 km (0.118 R)
• M30: 10,160,837 km (0.097 R)
• M31: 10,564,302 km (0.067 R)
• M32: 11,386,792 km (0.102 R)
• M33: 11,438,852 km (0.098 R)
• M34: 12,336,439 km (0.074 R)
• M35: 12,820,837 km (0.115 R)
• M36: 13,366,271 km (0.074 R)
• M37: 13,919,184 km (0.078 R)
• M38: 15,276,785 km (0.102 R)
• M39: 15,854,682 km (0.026 R)
• M40: 16,616,733 km (0.108 R)
• M41: 16,735,065 km (0.118 R)
• M42: 17,270,925 km (0.11 R)
• M43: 18,359,249 km (0.07 R)
• M44: 18,788,595 km (0.102 R)
• M45: 18,911,864 km (0.065 R)
• M46: 21,368,410 km (0.053 R)
• M47: 21,561,392 km (0.096 R)
• M48: 21,755,121 km (0.114 R)
• M49: 22,209,300 km (0.097 R)
• M50: 23,060,961 km (0.116 R)
• M51: 24,526,571 km (0.081 R)
• M52: 24,661,209 km (0.106 R)
• M53: 26,573,070 km (0.076 R)
• M54: 27,197,641 km (0.091 R)
• M55: 27,686,676 km (0.094 R)
• M56: 27,897,161 km (0.105 R)
• M57: 28,037,783 km (0.104 R)
• M58: 28,886,601 km (0.076 R)
• M59: 29,815,604 km (0.03 R)
• M60: 30,319,898 km (0.074 R)
• M61: 30,609,220 km (0.11 R)
• M62: 30,681,775 km (0.113 R)
• M63: 31,776,084 km (0.114 R)
• M64: 31,849,536 km (0.104 R)
• M65: 32,660,806 km (0.085 R)
• M66: 32,957,458 km (0.112 R)
• M67: 34,077,946 km (0.119 R)
• M68: 34,228,292 km (0.057 R)
• M69: 34,831,919 km (0.104 R)
• M70: 36,202,834 km (0.102 R)
• M71: 36,356,322 km (0.071 R)
• M72: 38,292,118 km (0.104 R)
• M73: 40,023,115 km (0.12 R)
• M74: 40,977,998 km (0.091 R)
• M75: 41,618,876 km (0.116 R)
• M76: 42,262,894 km (0.117 R)
• M77: 42,829,122 km (0.1 R)
• M78: 44,872,031 km (0.109 R)
• M79: 45,697,961 km (0.094 R)
• M80: 46,946,355 km (0.115 R)
• M81: 47,784,851 km (0.076 R)
• M82: 47,953,149 km (0.097 R)
• M83: 48,374,715 km (0.088 R)
• M84: 49,561,775 km (0.101 R)
• M85: 51,705,063 km (0.088 R)
• M86: 52,050,784 km (0.119 R)
• M87: 53,354,230 km (0.089 R)
• M88: 53,791,056 km (0.081 R)
• M89: 53,878,571 km (0.038 R)
• M90: 54,229,079 km (0.101 R)
• M91: 54,756,261 km (0.079 R)
• M92: 56,614,716 km (0.047 R)
• M93: 57,954,963 km (0.091 R)
• M94: 58,224,239 km (0.115 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit