🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 155 Days

Day: 37 Hours

Environment

Temp: 182 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,327,293 km

• M1: 395,387 km (0.102 R)
• M2: 425,008 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.53 AU - 0.71 AU

Year: 176 Days

Day: 29.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 206 Days

Day: 35.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.65 AU - 1.01 AU

Year: 272 Days

Day: 14 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.16 AU - 1.48 AU

Year: 546 Days

Day: 45.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.02 AU - 3.02 AU

Year: 1440 Days

Day: 21.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,327,293 km

• M1: 443,558 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 14.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.01 AU - 6.49 AU

Year: 4329 Days

Day: 7.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,327,293 km

• M1: 212,130 km (0.077 R)
• M2: 352,303 km (0.112 R)
• M3: 681,717 km (0.092 R)
• M4: 879,635 km (0.088 R)
• M5: 1,111,811 km (0.037 R)
• M6: 1,250,189 km (0.079 R)
• M7: 1,499,569 km (0.111 R)
• M8: 1,685,818 km (0.058 R)
• M9: 1,896,751 km (0.067 R)
• M10: 2,435,453 km (0.026 R)
• M11: 2,904,293 km (0.081 R)
• M12: 3,320,325 km (0.035 R)
• M13: 3,566,712 km (0.044 R)
• M14: 3,692,225 km (0.12 R)
• M15: 3,969,430 km (0.099 R)
• M16: 4,209,385 km (0.098 R)
• M17: 4,320,087 km (0.034 R)
• M18: 5,312,220 km (0.095 R)
• M19: 5,408,113 km (0.095 R)
• M20: 5,699,080 km (0.103 R)
• M21: 5,797,366 km (0.096 R)
• M22: 5,995,434 km (0.086 R)
• M23: 6,862,503 km (0.095 R)
• M24: 7,178,005 km (0.03 R)
• M25: 7,552,149 km (0.08 R)
• M26: 8,180,760 km (0.079 R)
• M27: 8,291,761 km (0.118 R)
• M28: 8,571,659 km (0.101 R)
• M29: 10,617,110 km (0.048 R)
• M30: 10,768,803 km (0.111 R)
• M31: 10,951,911 km (0.119 R)
• M32: 11,383,052 km (0.037 R)
• M33: 11,538,334 km (0.107 R)
• M34: 11,819,728 km (0.025 R)
• M35: 12,421,111 km (0.113 R)
• M36: 12,709,536 km (0.099 R)
• M37: 12,967,891 km (0.085 R)
• M38: 13,260,505 km (0.1 R)
• M39: 13,358,491 km (0.082 R)
• M40: 13,654,097 km (0.031 R)
• M41: 14,084,789 km (0.057 R)
• M42: 14,688,716 km (0.105 R)
• M43: 14,823,952 km (0.082 R)
• M44: 15,369,536 km (0.111 R)
• M45: 15,921,701 km (0.109 R)
• M46: 17,152,293 km (0.043 R)
• M47: 17,330,614 km (0.034 R)
• M48: 17,617,094 km (0.067 R)
• M49: 18,559,411 km (0.081 R)
• M50: 18,962,876 km (0.054 R)
• M51: 19,073,429 km (0.098 R)
• M52: 19,443,684 km (0.106 R)
• M53: 19,778,783 km (0.035 R)
• M54: 19,890,982 km (0.032 R)
• M55: 20,003,330 km (0.07 R)
• M56: 20,228,624 km (0.063 R)
• M57: 20,719,903 km (0.106 R)
• M58: 21,138,478 km (0.104 R)
• M59: 21,253,220 km (0.107 R)
• M60: 22,294,720 km (0.032 R)
• M61: 23,352,676 km (0.107 R)
• M62: 23,868,041 km (0.071 R)
• M63: 24,467,330 km (0.075 R)
• M64: 25,762,249 km (0.087 R)
• M65: 26,171,399 km (0.11 R)
• M66: 26,954,993 km (0.082 R)
• M67: 27,079,309 km (0.076 R)
• M68: 28,165,689 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 11.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.63 AU - 9.27 AU

Year: 8067 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,327,293 km

• M1: 148,850 km (0.069 R)
• M2: 244,892 km (0.039 R)
• M3: 409,300 km (0.075 R)
• M4: 522,396 km (0.11 R)
• M5: 604,675 km (0.084 R)
• M6: 1,451,249 km (0.112 R)
• M7: 1,720,226 km (0.099 R)
• M8: 2,258,928 km (0.064 R)
• M9: 3,732,616 km (0.062 R)
• M10: 3,930,834 km (0.077 R)
• M11: 4,278,649 km (0.089 R)
• M12: 5,128,813 km (0.108 R)
• M13: 5,223,060 km (0.109 R)
• M14: 5,349,470 km (0.119 R)
• M15: 5,832,971 km (0.054 R)
• M16: 5,997,379 km (0.104 R)
• M17: 6,431,811 km (0.033 R)
• M18: 6,669,971 km (0.042 R)
• M19: 7,473,162 km (0.098 R)
• M20: 7,687,685 km (0.077 R)
• M21: 8,013,360 km (0.115 R)
• M22: 8,306,721 km (0.113 R)
• M23: 8,640,923 km (0.026 R)
• M24: 9,207,899 km (0.081 R)
• M25: 9,943,322 km (0.048 R)
• M26: 10,100,549 km (0.075 R)
• M27: 10,219,031 km (0.106 R)
• M28: 11,061,267 km (0.12 R)
• M29: 12,134,930 km (0.094 R)
• M30: 12,303,078 km (0.045 R)
• M31: 13,458,124 km (0.097 R)
• M32: 13,982,614 km (0.048 R)
• M33: 14,916,404 km (0.1 R)
• M34: 15,051,491 km (0.11 R)
• M35: 15,504,623 km (0.054 R)
• M36: 15,595,877 km (0.112 R)
• M37: 16,378,124 km (0.103 R)
• M38: 16,517,400 km (0.049 R)
• M39: 17,125,964 km (0.09 R)
• M40: 17,837,153 km (0.098 R)
• M41: 19,288,401 km (0.027 R)
• M42: 20,227,128 km (0.106 R)
• M43: 20,326,910 km (0.111 R)
• M44: 21,586,674 km (0.099 R)
• M45: 21,790,575 km (0.08 R)
• M46: 22,406,171 km (0.062 R)
• M47: 23,497,188 km (0.104 R)
• M48: 23,812,091 km (0.051 R)
• M49: 24,499,194 km (0.039 R)
• M50: 24,818,436 km (0.052 R)
• M51: 25,139,174 km (0.069 R)
• M52: 25,407,403 km (0.063 R)
• M53: 25,515,114 km (0.062 R)
• M54: 25,676,679 km (0.071 R)
• M55: 25,784,689 km (0.075 R)
• M56: 26,326,832 km (0.112 R)
• M57: 27,092,174 km (0.102 R)
• M58: 28,588,602 km (0.113 R)
• M59: 28,868,649 km (0.114 R)
• M60: 28,980,997 km (0.11 R)
• M61: 29,488,134 km (0.095 R)
• M62: 29,657,778 km (0.053 R)
• M63: 29,827,721 km (0.046 R)
• M64: 30,225,801 km (0.028 R)
• M65: 30,511,084 km (0.105 R)
• M66: 30,739,969 km (0.054 R)
• M67: 30,854,710 km (0.115 R)
• M68: 32,358,319 km (0.084 R)
• M69: 32,591,841 km (0.059 R)
• M70: 33,944,954 km (0.119 R)
• M71: 34,479,467 km (0.027 R)
• M72: 36,039,324 km (0.086 R)
• M73: 36,341,811 km (0.088 R)
• M74: 37,315,842 km (0.103 R)
• M75: 38,421,820 km (0.054 R)
• M76: 38,607,171 km (0.083 R)
• M77: 39,165,022 km (0.094 R)
• M78: 39,850,629 km (0.091 R)
• M79: 40,477,294 km (0.032 R)
• M80: 40,917,860 km (0.081 R)
• M81: 41,107,101 km (0.086 R)
• M82: 41,233,512 km (0.075 R)
• M83: 41,740,349 km (0.108 R)
• M84: 42,312,860 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 4.8

Gravity: 30.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.48 AU - 18.94 AU

Year: 21348 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,327,293 km

• M1: 178,919 km (0.091 R)
• M2: 932,593 km (0.119 R)
• M3: 1,614,610 km (0.066 R)
• M4: 1,647,073 km (0.118 R)
• M5: 1,679,834 km (0.112 R)
• M6: 2,379,055 km (0.081 R)
• M7: 2,416,155 km (0.07 R)
• M8: 3,702,099 km (0.113 R)
• M9: 3,745,183 km (0.101 R)
• M10: 4,007,428 km (0.088 R)
• M11: 4,366,163 km (0.12 R)
• M12: 4,595,647 km (0.105 R)
• M13: 4,642,022 km (0.045 R)
• M14: 4,829,019 km (0.03 R)
• M15: 5,951,452 km (0.116 R)
• M16: 6,411,765 km (0.1 R)
• M17: 6,777,681 km (0.099 R)
• M18: 7,258,040 km (0.069 R)
• M19: 7,420,653 km (0.069 R)
• M20: 7,971,173 km (0.101 R)
• M21: 8,082,923 km (0.1 R)
• M22: 8,994,871 km (0.11 R)
• M23: 9,053,065 km (0.116 R)
• M24: 9,404,171 km (0.105 R)
• M25: 9,640,685 km (0.058 R)
• M26: 9,879,294 km (0.088 R)
• M27: 10,301,309 km (0.109 R)
• M28: 10,483,968 km (0.044 R)
• M29: 11,602,512 km (0.082 R)
• M30: 12,304,574 km (0.089 R)
• M31: 12,433,677 km (0.118 R)
• M32: 13,086,074 km (0.111 R)
• M33: 13,350,114 km (0.045 R)
• M34: 13,749,391 km (0.111 R)
• M35: 14,491,695 km (0.081 R)
• M36: 15,177,901 km (0.111 R)
• M37: 15,455,255 km (0.06 R)
• M38: 15,734,255 km (0.054 R)
• M39: 16,226,731 km (0.062 R)
• M40: 17,154,388 km (0.095 R)
• M41: 17,806,784 km (0.116 R)
• M42: 20,115,079 km (0.113 R)
• M43: 21,265,337 km (0.077 R)
• M44: 21,575,603 km (0.094 R)
• M45: 23,229,258 km (0.112 R)
• M46: 23,950,320 km (0.044 R)
• M47: 25,004,835 km (0.073 R)
• M48: 26,573,070 km (0.042 R)
• M49: 27,074,971 km (0.107 R)
• M50: 27,242,969 km (0.069 R)
• M51: 28,172,869 km (0.107 R)
• M52: 28,684,644 km (0.054 R)
• M53: 29,977,169 km (0.081 R)
• M54: 30,063,936 km (0.117 R)
• M55: 31,818,270 km (0.073 R)
• M56: 31,995,544 km (0.1 R)
• M57: 32,440,149 km (0.03 R)
• M58: 32,797,239 km (0.064 R)
• M59: 33,245,584 km (0.111 R)
• M60: 35,608,931 km (0.117 R)
• M61: 38,214,028 km (0.097 R)
• M62: 38,874,802 km (0.088 R)
• M63: 39,729,903 km (0.079 R)
• M64: 41,749,325 km (0.087 R)
• M65: 42,137,681 km (0.104 R)
• M66: 44,989,316 km (0.085 R)
• M67: 45,487,177 km (0.075 R)
• M68: 49,946,989 km (0.062 R)
• M69: 52,124,087 km (0.037 R)
• M70: 53,171,571 km (0.077 R)
• M71: 53,803,473 km (0.105 R)
• M72: 55,287,483 km (0.091 R)
• M73: 55,927,613 km (0.116 R)
• M74: 56,462,874 km (0.107 R)
• M75: 56,784,809 km (0.116 R)
• M76: 57,107,491 km (0.109 R)
• M77: 59,382,725 km (0.112 R)
• M78: 60,257,274 km (0.105 R)
• M79: 61,136,012 km (0.068 R)
• M80: 61,577,027 km (0.101 R)
• M81: 62,684,051 km (0.088 R)
• M82: 63,686,058 km (0.108 R)
• M83: 64,357,004 km (0.091 R)
• M84: 64,469,053 km (0.085 R)
• M85: 66,044,618 km (0.084 R)
• M86: 66,610,247 km (0.071 R)
• M87: 66,723,642 km (0.12 R)
• M88: 67,632,749 km (0.057 R)
• M89: 67,974,580 km (0.104 R)
• M90: 70,153,622 km (0.098 R)
• M91: 73,992,304 km (0.066 R)
• M92: 75,996,167 km (0.075 R)
• M93: 76,826,585 km (0.118 R)
• M94: 79,575,895 km (0.101 R)
• M95: 80,177,876 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.2

Radius: 6.5

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.15 AU - 20.36 AU

Year: 25784 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,327,293 km

• M1: 154,834 km (0.106 R)
• M2: 252,072 km (0.103 R)
• M3: 330,312 km (0.113 R)
• M4: 530,773 km (0.044 R)
• M5: 617,690 km (0.086 R)
• M6: 1,599,500 km (0.107 R)
• M7: 1,650,364 km (0.073 R)
• M8: 2,077,166 km (0.081 R)
• M9: 3,186,435 km (0.12 R)
• M10: 3,447,034 km (0.114 R)
• M11: 4,023,285 km (0.074 R)
• M12: 4,163,309 km (0.064 R)
• M13: 4,304,828 km (0.098 R)
• M14: 4,412,090 km (0.068 R)
• M15: 5,301,449 km (0.086 R)
• M16: 5,416,490 km (0.071 R)
• M17: 5,571,174 km (0.058 R)
• M18: 5,727,354 km (0.118 R)
• M19: 6,570,488 km (0.105 R)
• M20: 6,652,767 km (0.078 R)
• M21: 6,818,372 km (0.107 R)
• M22: 7,238,592 km (0.039 R)
• M23: 7,323,564 km (0.086 R)
• M24: 7,753,807 km (0.114 R)
• M25: 8,015,903 km (0.069 R)
• M26: 8,548,770 km (0.113 R)
• M27: 8,955,826 km (0.096 R)
• M28: 9,276,863 km (0.042 R)
• M29: 9,695,288 km (0.1 R)
• M30: 10,167,270 km (0.12 R)
• M31: 11,777,392 km (0.031 R)
• M32: 12,997,213 km (0.091 R)
• M33: 14,847,140 km (0.107 R)
• M34: 15,664,842 km (0.092 R)
• M35: 16,106,904 km (0.06 R)
• M36: 16,609,104 km (0.045 R)
• M37: 17,173,237 km (0.084 R)
• M38: 17,686,208 km (0.047 R)
• M39: 18,436,142 km (0.09 R)
• M40: 19,314,282 km (0.097 R)
• M41: 20,747,579 km (0.081 R)
• M42: 20,808,017 km (0.066 R)
• M43: 21,232,875 km (0.062 R)
• M44: 21,476,869 km (0.065 R)
• M45: 21,906,215 km (0.114 R)
• M46: 22,029,483 km (0.088 R)
• M47: 24,349,746 km (0.063 R)
• M48: 25,247,633 km (0.07 R)
• M49: 26,878,100 km (0.118 R)
• M50: 26,943,923 km (0.074 R)
• M51: 28,609,396 km (0.039 R)
• M52: 28,676,715 km (0.119 R)
• M53: 29,556,650 km (0.06 R)
• M54: 30,789,486 km (0.028 R)
• M55: 32,459,148 km (0.093 R)
• M56: 33,659,521 km (0.106 R)
• M57: 34,229,489 km (0.108 R)
• M58: 34,515,670 km (0.104 R)
• M59: 35,162,381 km (0.084 R)
• M60: 36,906,692 km (0.062 R)
• M61: 37,200,054 km (0.11 R)
• M62: 37,420,711 km (0.026 R)
• M63: 38,455,778 km (0.117 R)
• M64: 39,200,925 km (0.107 R)
• M65: 39,350,523 km (0.114 R)
• M66: 40,402,944 km (0.119 R)
• M67: 42,612,505 km (0.108 R)
• M68: 43,383,383 km (0.111 R)
• M69: 47,944,921 km (0.095 R)
• M70: 48,024,956 km (0.077 R)
• M71: 49,229,817 km (0.061 R)
• M72: 49,876,528 km (0.07 R)
• M73: 50,038,543 km (0.107 R)
• M74: 50,200,857 km (0.095 R)
• M75: 50,282,088 km (0.115 R)
• M76: 50,444,701 km (0.099 R)
• M77: 51,751,289 km (0.118 R)
• M78: 51,833,418 km (0.064 R)
• M79: 51,915,547 km (0.077 R)
• M80: 55,569,625 km (0.071 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 13,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit