🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.71 AU

Year: 164 Days

Day: 27.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,361,063 km

• M1: 12,716 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.82 AU

Year: 1328 Days

Day: 18 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.6 AU - 3.28 AU

Year: 1823 Days

Day: 17.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 12.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.67 AU - 6.33 AU

Year: 5315 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,361,063 km

• M1: 201,209 km (0.043 R)
• M2: 328,966 km (0.108 R)
• M3: 483,500 km (0.092 R)
• M4: 582,534 km (0.113 R)
• M5: 781,499 km (0.082 R)
• M6: 978,370 km (0.108 R)
• M7: 1,206,357 km (0.045 R)
• M8: 1,452,147 km (0.094 R)
• M9: 2,180,838 km (0.105 R)
• M10: 2,519,378 km (0.12 R)
• M11: 2,723,280 km (0.09 R)
• M12: 3,010,208 km (0.082 R)
• M13: 3,108,045 km (0.114 R)
• M14: 3,592,892 km (0.106 R)
• M15: 3,972,272 km (0.117 R)
• M16: 4,166,899 km (0.101 R)
• M17: 4,724,151 km (0.026 R)
• M18: 5,046,535 km (0.077 R)
• M19: 5,281,254 km (0.103 R)
• M20: 5,423,820 km (0.108 R)
• M21: 5,616,054 km (0.096 R)
• M22: 6,156,102 km (0.11 R)
• M23: 6,584,999 km (0.101 R)
• M24: 6,867,589 km (0.061 R)
• M25: 7,338,823 km (0.069 R)
• M26: 7,605,257 km (0.082 R)
• M27: 7,739,595 km (0.098 R)
• M28: 7,847,755 km (0.05 R)
• M29: 8,038,043 km (0.081 R)
• M30: 8,478,908 km (0.111 R)
• M31: 8,927,851 km (0.103 R)
• M32: 9,298,256 km (0.079 R)
• M33: 9,528,786 km (0.106 R)
• M34: 10,350,377 km (0.101 R)
• M35: 10,890,575 km (0.117 R)
• M36: 11,103,154 km (0.093 R)
• M37: 11,317,079 km (0.09 R)
• M38: 11,501,533 km (0.098 R)
• M39: 11,594,134 km (0.115 R)
• M40: 12,092,295 km (0.066 R)
• M41: 12,280,938 km (0.077 R)
• M42: 12,470,628 km (0.106 R)
• M43: 12,565,772 km (0.097 R)
• M44: 12,820,837 km (0.043 R)
• M45: 13,109,710 km (0.101 R)
• M46: 14,720,430 km (0.07 R)
• M47: 14,921,939 km (0.096 R)
• M48: 15,259,880 km (0.078 R)
• M49: 15,668,582 km (0.058 R)
• M50: 15,943,243 km (0.074 R)
• M51: 16,081,023 km (0.098 R)
• M52: 16,253,958 km (0.107 R)
• M53: 16,566,767 km (0.03 R)
• M54: 16,986,988 km (0.052 R)
• M55: 17,517,163 km (0.108 R)
• M56: 17,730,788 km (0.081 R)
• M57: 18,412,955 km (0.092 R)
• M58: 19,397,159 km (0.08 R)
• M59: 19,877,069 km (0.087 R)
• M60: 20,099,820 km (0.039 R)
• M61: 20,286,219 km (0.112 R)
• M62: 20,398,268 km (0.1 R)
• M63: 21,075,198 km (0.104 R)
• M64: 21,188,594 km (0.118 R)
• M65: 21,606,720 km (0.089 R)
• M66: 22,065,686 km (0.104 R)
• M67: 22,335,112 km (0.082 R)
• M68: 22,489,497 km (0.075 R)
• M69: 22,682,927 km (0.044 R)
• M70: 23,619,260 km (0.087 R)
• M71: 24,013,301 km (0.079 R)
• M72: 24,648,044 km (0.116 R)
• M73: 25,409,049 km (0.059 R)
• M74: 26,218,373 km (0.087 R)
• M75: 26,830,977 km (0.093 R)
• M76: 27,118,504 km (0.081 R)
• M77: 27,200,782 km (0.074 R)
• M78: 27,820,866 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 5.4

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.45 AU - 21.05 AU

Year: 27045 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,361,063 km

• M1: 141,520 km (0.112 R)
• M2: 192,682 km (0.109 R)
• M3: 681,269 km (0.081 R)
• M4: 817,403 km (0.115 R)
• M5: 941,270 km (0.092 R)
• M6: 1,005,447 km (0.098 R)
• M7: 1,348,326 km (0.03 R)
• M8: 1,396,646 km (0.065 R)
• M9: 2,021,217 km (0.114 R)
• M10: 2,782,520 km (0.114 R)
• M11: 3,001,382 km (0.057 R)
• M12: 3,323,616 km (0.111 R)
• M13: 3,724,837 km (0.085 R)
• M14: 3,931,133 km (0.101 R)
• M15: 4,070,857 km (0.076 R)
• M16: 4,212,078 km (0.099 R)
• M17: 4,645,762 km (0.112 R)
• M18: 4,682,413 km (0.101 R)
• M19: 5,438,182 km (0.104 R)
• M20: 5,750,991 km (0.112 R)
• M21: 5,949,507 km (0.07 R)
• M22: 6,190,659 km (0.055 R)
• M23: 6,517,231 km (0.067 R)
• M24: 6,599,809 km (0.08 R)
• M25: 6,975,450 km (0.078 R)
• M26: 7,144,495 km (0.083 R)
• M27: 7,530,158 km (0.082 R)
• M28: 7,747,375 km (0.096 R)
• M29: 7,791,057 km (0.107 R)
• M30: 8,276,801 km (0.098 R)
• M31: 8,636,435 km (0.116 R)
• M32: 9,231,385 km (0.098 R)
• M33: 9,510,535 km (0.074 R)
• M34: 10,898,205 km (0.086 R)
• M35: 11,640,510 km (0.064 R)
• M36: 11,941,949 km (0.088 R)
• M37: 13,434,936 km (0.085 R)
• M38: 13,592,762 km (0.053 R)
• M39: 14,069,680 km (0.077 R)
• M40: 14,337,161 km (0.045 R)
• M41: 14,931,363 km (0.112 R)
• M42: 15,423,391 km (0.111 R)
• M43: 16,199,505 km (0.12 R)
• M44: 16,479,701 km (0.093 R)
• M45: 16,874,640 km (0.078 R)
• M46: 17,731,686 km (0.08 R)
• M47: 18,544,152 km (0.076 R)
• M48: 19,250,254 km (0.106 R)
• M49: 19,725,826 km (0.093 R)
• M50: 20,025,021 km (0.104 R)
• M51: 20,931,734 km (0.107 R)
• M52: 21,114,692 km (0.071 R)
• M53: 21,913,395 km (0.085 R)
• M54: 22,099,196 km (0.113 R)
• M55: 22,534,675 km (0.056 R)
• M56: 22,847,484 km (0.077 R)
• M57: 24,049,054 km (0.059 R)
• M58: 24,689,633 km (0.037 R)
• M59: 25,661,121 km (0.075 R)
• M60: 25,922,319 km (0.044 R)
• M61: 26,381,435 km (0.1 R)
• M62: 28,043,018 km (0.09 R)
• M63: 28,379,464 km (0.088 R)
• M64: 28,581,870 km (0.094 R)
• M65: 29,875,293 km (0.08 R)
• M66: 30,632,857 km (0.119 R)
• M67: 30,771,235 km (0.064 R)
• M68: 31,466,416 km (0.11 R)
• M69: 32,730,817 km (0.112 R)
• M70: 32,872,187 km (0.054 R)
• M71: 36,255,642 km (0.049 R)
• M72: 36,401,949 km (0.101 R)
• M73: 36,842,365 km (0.094 R)
• M74: 39,597,060 km (0.115 R)
• M75: 39,672,458 km (0.116 R)
• M76: 39,823,402 km (0.095 R)
• M77: 42,803,392 km (0.105 R)
• M78: 43,035,567 km (0.11 R)
• M79: 43,812,579 km (0.055 R)
• M80: 44,202,730 km (0.042 R)
• M81: 44,908,084 km (0.111 R)
• M82: 49,785,723 km (0.066 R)
• M83: 49,866,954 km (0.103 R)
• M84: 52,493,444 km (0.056 R)
• M85: 52,659,198 km (0.106 R)
• M86: 52,824,953 km (0.076 R)
• M87: 54,157,720 km (0.069 R)
• M88: 54,241,346 km (0.072 R)
• M89: 55,417,185 km (0.106 R)
• M90: 56,601,551 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.6

Radius: 5.4

Gravity: 32.43 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 14.92 AU - 24.6 AU

Year: 31767 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,361,063 km

• M1: 182,360 km (0.104 R)
• M2: 300,393 km (0.088 R)
• M3: 469,289 km (0.107 R)
• M4: 2,066,096 km (0.085 R)
• M5: 2,111,125 km (0.052 R)
• M6: 2,675,259 km (0.073 R)
• M7: 2,773,694 km (0.087 R)
• M8: 6,234,940 km (0.048 R)
• M9: 7,237,695 km (0.038 R)
• M10: 8,217,860 km (0.108 R)
• M11: 8,289,368 km (0.101 R)
• M12: 9,688,856 km (0.116 R)
• M13: 9,916,394 km (0.097 R)
• M14: 10,844,200 km (0.078 R)
• M15: 11,001,577 km (0.044 R)
• M16: 11,159,702 km (0.115 R)
• M17: 12,698,615 km (0.055 R)
• M18: 12,781,492 km (0.097 R)
• M19: 13,789,333 km (0.111 R)
• M20: 13,874,455 km (0.098 R)
• M21: 14,216,734 km (0.085 R)
• M22: 15,436,705 km (0.119 R)
• M23: 15,880,412 km (0.069 R)
• M24: 17,604,677 km (0.06 R)
• M25: 18,818,215 km (0.072 R)
• M26: 19,102,003 km (0.069 R)
• M27: 19,291,992 km (0.112 R)
• M28: 19,865,849 km (0.056 R)
• M29: 22,017,515 km (0.06 R)
• M30: 23,019,672 km (0.1 R)
• M31: 23,526,360 km (0.118 R)
• M32: 24,550,806 km (0.055 R)
• M33: 24,654,028 km (0.096 R)
• M34: 25,904,068 km (0.101 R)
• M35: 26,009,086 km (0.076 R)
• M36: 26,219,720 km (0.039 R)
• M37: 27,067,940 km (0.099 R)
• M38: 28,032,696 km (0.047 R)
• M39: 28,140,706 km (0.119 R)
• M40: 29,118,029 km (0.055 R)
• M41: 32,342,162 km (0.084 R)
• M42: 33,023,132 km (0.089 R)
• M43: 35,094,464 km (0.115 R)
• M44: 35,677,297 km (0.09 R)
• M45: 36,145,838 km (0.073 R)
• M46: 36,498,589 km (0.11 R)
• M47: 37,207,534 km (0.088 R)
• M48: 38,279,402 km (0.089 R)
• M49: 40,819,724 km (0.086 R)
• M50: 41,186,987 km (0.11 R)
• M51: 45,425,992 km (0.085 R)
• M52: 47,983,367 km (0.101 R)
• M53: 49,931,880 km (0.046 R)
• M54: 50,455,921 km (0.092 R)
• M55: 50,850,111 km (0.115 R)
• M56: 52,304,053 km (0.103 R)
• M57: 54,174,326 km (0.047 R)
• M58: 54,847,666 km (0.054 R)
• M59: 55,523,699 km (0.084 R)
• M60: 55,930,605 km (0.078 R)
• M61: 56,747,409 km (0.053 R)
• M62: 57,431,071 km (0.104 R)
• M63: 57,568,253 km (0.099 R)
• M64: 60,611,223 km (0.036 R)
• M65: 63,422,616 km (0.087 R)
• M66: 64,701,528 km (0.108 R)
• M67: 65,272,693 km (0.049 R)
• M68: 66,707,785 km (0.083 R)
• M69: 67,284,784 km (0.052 R)
• M70: 68,008,239 km (0.101 R)
• M71: 71,075,295 km (0.113 R)
• M72: 72,403,425 km (0.083 R)
• M73: 73,144,832 km (0.025 R)
• M74: 73,888,632 km (0.1 R)
• M75: 74,037,781 km (0.048 R)
• M76: 75,384,013 km (0.037 R)
• M77: 75,834,601 km (0.095 R)
• M78: 80,542,297 km (0.117 R)
• M79: 82,389,980 km (0.08 R)
• M80: 84,251,426 km (0.074 R)
• M81: 84,407,158 km (0.089 R)
• M82: 85,187,460 km (0.075 R)
• M83: 86,754,947 km (0.119 R)
• M84: 89,282,852 km (0.113 R)
• M85: 90,077,815 km (0.099 R)
• M86: 90,236,987 km (0.119 R)
• M87: 93,925,921 km (0.049 R)
• M88: 97,500,113 km (0.087 R)
• M89: 98,810,890 km (0.076 R)
• M90: 101,449,796 km (0.072 R)
• M91: 102,611,723 km (0.059 R)
• M92: 108,147,891 km (0.1 R)
• M93: 109,164,857 km (0.108 R)
• M94: 111,892,176 km (0.081 R)
• M95: 112,577,484 km (0.072 R)
• M96: 114,814,421 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.2

Radius: 6.6

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 17.12 AU - 22.84 AU

Year: 32299 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,361,063 km

• M1: 115,041 km (0.117 R)
• M2: 236,664 km (0.056 R)
• M3: 719,267 km (0.084 R)
• M4: 1,093,860 km (0.079 R)
• M5: 1,453,044 km (0.106 R)
• M6: 1,592,320 km (0.075 R)
• M7: 2,192,806 km (0.049 R)
• M8: 4,708,892 km (0.097 R)
• M9: 4,760,354 km (0.062 R)
• M10: 5,073,462 km (0.116 R)
• M11: 6,277,127 km (0.111 R)
• M12: 6,505,263 km (0.086 R)
• M13: 6,620,304 km (0.109 R)
• M14: 6,735,943 km (0.104 R)
• M15: 9,707,406 km (0.117 R)
• M16: 9,773,229 km (0.092 R)
• M17: 9,971,147 km (0.087 R)
• M18: 11,117,964 km (0.103 R)
• M19: 11,255,744 km (0.057 R)
• M20: 11,393,972 km (0.109 R)
• M21: 11,741,937 km (0.062 R)
• M22: 11,882,110 km (0.092 R)
• M23: 13,387,513 km (0.101 R)
• M24: 13,828,528 km (0.092 R)
• M25: 14,876,012 km (0.088 R)
• M26: 16,104,211 km (0.083 R)
• M27: 16,182,151 km (0.09 R)
• M28: 16,651,739 km (0.079 R)
• M29: 18,574,820 km (0.108 R)
• M30: 19,313,983 km (0.092 R)
• M31: 19,562,465 km (0.102 R)
• M32: 19,811,994 km (0.106 R)
• M33: 20,567,014 km (0.066 R)
• M34: 20,820,882 km (0.04 R)
• M35: 22,626,080 km (0.117 R)
• M36: 24,302,174 km (0.039 R)
• M37: 24,749,771 km (0.063 R)
• M38: 25,744,298 km (0.107 R)
• M39: 27,865,595 km (0.063 R)
• M40: 28,146,391 km (0.098 R)
• M41: 29,564,279 km (0.097 R)
• M42: 29,659,723 km (0.083 R)
• M43: 30,042,095 km (0.071 R)
• M44: 31,102,295 km (0.098 R)
• M45: 31,393,562 km (0.029 R)
• M46: 31,783,414 km (0.047 R)
• M47: 33,756,161 km (0.102 R)
• M48: 35,768,252 km (0.106 R)
• M49: 36,379,360 km (0.067 R)
• M50: 36,583,860 km (0.077 R)
• M51: 37,302,678 km (0.082 R)
• M52: 38,754,076 km (0.113 R)
• M53: 39,172,053 km (0.046 R)
• M54: 39,381,639 km (0.096 R)
• M55: 43,977,286 km (0.074 R)
• M56: 44,522,570 km (0.118 R)
• M57: 47,059,451 km (0.101 R)
• M58: 47,840,950 km (0.111 R)
• M59: 48,514,141 km (0.075 R)
• M60: 51,811,727 km (0.041 R)
• M61: 55,063,535 km (0.111 R)
• M62: 56,004,805 km (0.117 R)
• M63: 56,122,838 km (0.066 R)
• M64: 58,141,811 km (0.067 R)
• M65: 58,860,030 km (0.043 R)
• M66: 58,980,008 km (0.084 R)
• M67: 59,220,262 km (0.107 R)
• M68: 59,460,815 km (0.098 R)
• M69: 60,184,570 km (0.093 R)
• M70: 60,789,843 km (0.09 R)
• M71: 62,250,666 km (0.111 R)
• M72: 63,108,161 km (0.116 R)
• M73: 63,230,981 km (0.11 R)
• M74: 64,463,518 km (0.102 R)
• M75: 68,460,623 km (0.117 R)
• M76: 69,472,354 km (0.057 R)
• M77: 71,126,906 km (0.038 R)
• M78: 72,537,165 km (0.086 R)
• M79: 73,956,550 km (0.087 R)
• M80: 78,005,715 km (0.082 R)
• M81: 78,401,402 km (0.026 R)
• M82: 78,929,931 km (0.086 R)
• M83: 79,062,325 km (0.064 R)
• M84: 83,066,462 km (0.074 R)
• M85: 86,453,357 km (0.03 R)
• M86: 86,589,791 km (0.068 R)
• M87: 86,999,390 km (0.108 R)
• M88: 87,683,650 km (0.106 R)
• M89: 87,957,863 km (0.083 R)
• M90: 88,095,044 km (0.107 R)
• M91: 88,919,628 km (0.074 R)
• M92: 90,992,606 km (0.092 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit