🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 507 Days

Day: 30.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 53.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.4 AU - 4 AU

Year: 2710 Days

Day: 21.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.2 AU - 4.34 AU

Year: 2787 Days

Day: 41.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 13.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.63 AU - 11.43 AU

Year: 11203 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,517,685 km

• M1: 204,500 km (0.092 R)
• M2: 307,872 km (0.094 R)
• M3: 411,993 km (0.11 R)
• M4: 533,316 km (0.066 R)
• M5: 758,162 km (0.114 R)
• M6: 867,219 km (0.113 R)
• M7: 948,750 km (0.114 R)
• M8: 1,050,476 km (0.12 R)
• M9: 1,476,531 km (0.052 R)
• M10: 2,020,768 km (0.104 R)
• M11: 2,200,435 km (0.041 R)
• M12: 2,315,625 km (0.059 R)
• M13: 2,551,990 km (0.096 R)
• M14: 2,871,382 km (0.067 R)
• M15: 3,441,499 km (0.106 R)
• M16: 3,603,065 km (0.116 R)
• M17: 3,767,323 km (0.069 R)
• M18: 4,160,317 km (0.068 R)
• M19: 4,361,825 km (0.076 R)
• M20: 5,046,834 km (0.071 R)
• M21: 6,284,457 km (0.094 R)
• M22: 6,416,552 km (0.112 R)
• M23: 6,616,415 km (0.076 R)
• M24: 6,920,248 km (0.055 R)
• M25: 7,159,754 km (0.03 R)
• M26: 7,823,669 km (0.078 R)
• M27: 8,727,241 km (0.044 R)
• M28: 9,398,187 km (0.078 R)
• M29: 9,663,723 km (0.104 R)
• M30: 10,357,857 km (0.06 R)
• M31: 10,553,531 km (0.094 R)
• M32: 10,869,183 km (0.097 R)
• M33: 12,039,337 km (0.112 R)
• M34: 12,286,473 km (0.119 R)
• M35: 12,827,718 km (0.102 R)
• M36: 13,334,406 km (0.081 R)
• M37: 13,504,649 km (0.098 R)
• M38: 14,629,325 km (0.095 R)
• M39: 15,158,603 km (0.095 R)
• M40: 15,425,485 km (0.12 R)
• M41: 16,600,427 km (0.106 R)
• M42: 17,198,669 km (0.119 R)
• M43: 17,897,740 km (0.077 R)
• M44: 18,227,154 km (0.107 R)
• M45: 21,931,197 km (0.105 R)
• M46: 22,689,060 km (0.098 R)
• M47: 25,118,829 km (0.088 R)
• M48: 25,752,376 km (0.117 R)
• M49: 26,498,121 km (0.102 R)
• M50: 26,927,617 km (0.066 R)
• M51: 27,359,207 km (0.103 R)
• M52: 27,630,128 km (0.095 R)
• M53: 28,722,941 km (0.085 R)
• M54: 29,219,307 km (0.115 R)
• M55: 30,164,615 km (0.061 R)
• M56: 30,781,707 km (0.074 R)
• M57: 30,950,752 km (0.077 R)
• M58: 31,063,549 km (0.059 R)
• M59: 32,085,303 km (0.106 R)
• M60: 32,485,626 km (0.071 R)
• M61: 33,580,683 km (0.107 R)
• M62: 33,870,903 km (0.11 R)
• M63: 34,863,634 km (0.102 R)
• M64: 35,216,386 km (0.073 R)
• M65: 35,393,061 km (0.08 R)
• M66: 36,758,291 km (0.119 R)
• M67: 36,997,498 km (0.115 R)
• M68: 37,537,547 km (0.086 R)
• M69: 38,019,850 km (0.052 R)
• M70: 38,140,725 km (0.117 R)
• M71: 38,625,572 km (0.112 R)
• M72: 38,807,782 km (0.096 R)
• M73: 39,356,507 km (0.114 R)
• M74: 39,723,770 km (0.033 R)
• M75: 40,708,722 km (0.095 R)
• M76: 41,328,357 km (0.092 R)
• M77: 41,639,371 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 14.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.02 AU - 11.64 AU

Year: 12643 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,517,685 km

• M1: 185,801 km (0.097 R)
• M2: 534,962 km (0.089 R)
• M3: 945,608 km (0.074 R)
• M4: 1,069,026 km (0.033 R)
• M5: 1,669,961 km (0.109 R)
• M6: 2,225,867 km (0.109 R)
• M7: 2,868,090 km (0.047 R)
• M8: 3,467,978 km (0.078 R)
• M9: 3,969,280 km (0.105 R)
• M10: 4,072,353 km (0.065 R)
• M11: 4,246,186 km (0.11 R)
• M12: 4,565,428 km (0.108 R)
• M13: 5,114,901 km (0.096 R)
• M14: 5,378,791 km (0.074 R)
• M15: 5,493,234 km (0.111 R)
• M16: 7,054,288 km (0.117 R)
• M17: 7,433,219 km (0.079 R)
• M18: 8,211,128 km (0.088 R)
• M19: 8,654,536 km (0.106 R)
• M20: 9,426,311 km (0.113 R)
• M21: 9,564,839 km (0.104 R)
• M22: 10,601,253 km (0.116 R)
• M23: 11,132,924 km (0.093 R)
• M24: 11,328,448 km (0.029 R)
• M25: 11,426,734 km (0.09 R)
• M26: 12,122,065 km (0.088 R)
• M27: 12,474,817 km (0.11 R)
• M28: 13,036,108 km (0.119 R)
• M29: 13,919,932 km (0.085 R)
• M30: 14,876,760 km (0.088 R)
• M31: 15,635,820 km (0.061 R)
• M32: 15,800,078 km (0.068 R)
• M33: 17,360,982 km (0.103 R)
• M34: 17,701,766 km (0.107 R)
• M35: 19,734,203 km (0.112 R)
• M36: 19,852,535 km (0.113 R)
• M37: 20,567,762 km (0.059 R)
• M38: 20,868,155 km (0.089 R)
• M39: 22,392,557 km (0.118 R)
• M40: 22,763,710 km (0.117 R)
• M41: 23,324,253 km (0.11 R)
• M42: 23,637,660 km (0.09 R)
• M43: 24,078,824 km (0.104 R)
• M44: 24,205,384 km (0.109 R)
• M45: 24,649,989 km (0.077 R)
• M46: 25,033,259 km (0.07 R)
• M47: 25,741,006 km (0.101 R)
• M48: 26,129,811 km (0.115 R)
• M49: 26,325,037 km (0.094 R)
• M50: 27,242,221 km (0.068 R)
• M51: 27,704,778 km (0.077 R)
• M52: 28,570,650 km (0.083 R)
• M53: 29,716,271 km (0.107 R)
• M54: 30,192,441 km (0.083 R)
• M55: 30,602,638 km (0.097 R)
• M56: 31,290,339 km (0.072 R)
• M57: 32,052,541 km (0.094 R)
• M58: 32,191,816 km (0.115 R)
• M59: 32,540,978 km (0.107 R)
• M60: 34,518,811 km (0.093 R)
• M61: 36,027,506 km (0.107 R)
• M62: 38,220,162 km (0.118 R)
• M63: 38,589,818 km (0.063 R)
• M64: 39,109,371 km (0.064 R)
• M65: 40,681,645 km (0.088 R)
• M66: 41,286,170 km (0.068 R)
• M67: 41,741,396 km (0.118 R)
• M68: 42,045,828 km (0.119 R)
• M69: 43,887,976 km (0.099 R)
• M70: 44,275,135 km (0.081 R)
• M71: 44,585,701 km (0.091 R)
• M72: 44,896,864 km (0.097 R)
• M73: 45,913,382 km (0.099 R)
• M74: 47,491,938 km (0.046 R)
• M75: 48,687,525 km (0.078 R)
• M76: 49,088,297 km (0.026 R)
• M77: 49,651,234 km (0.082 R)
• M78: 49,893,134 km (0.104 R)
• M79: 50,945,854 km (0.089 R)
• M80: 53,650,883 km (0.11 R)
• M81: 53,981,943 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 10.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.21 AU - 13.05 AU

Year: 13198 Days

Day: 8.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 26,517,685 km

• M1: 172,337 km (0.091 R)
• M2: 280,646 km (0.113 R)
• M3: 363,224 km (0.103 R)
• M4: 515,664 km (0.11 R)
• M5: 692,189 km (0.11 R)
• M6: 834,008 km (0.084 R)
• M7: 1,106,575 km (0.108 R)
• M8: 1,498,223 km (0.094 R)
• M9: 1,856,809 km (0.12 R)
• M10: 2,681,243 km (0.076 R)
• M11: 2,795,236 km (0.107 R)
• M12: 3,177,010 km (0.099 R)
• M13: 3,267,517 km (0.06 R)
• M14: 3,389,439 km (0.099 R)
• M15: 3,482,040 km (0.112 R)
• M16: 3,669,636 km (0.1 R)
• M17: 3,989,775 km (0.1 R)
• M18: 4,153,435 km (0.093 R)
• M19: 5,431,599 km (0.118 R)
• M20: 5,945,019 km (0.093 R)
• M21: 6,321,408 km (0.107 R)
• M22: 6,822,261 km (0.108 R)
• M23: 7,216,302 km (0.115 R)
• M24: 7,296,038 km (0.114 R)
• M25: 7,416,165 km (0.05 R)
• M26: 7,658,364 km (0.054 R)
• M27: 7,862,266 km (0.082 R)
• M28: 7,985,385 km (0.092 R)
• M29: 8,109,252 km (0.116 R)
• M30: 8,442,556 km (0.111 R)
• M31: 8,908,404 km (0.032 R)
• M32: 9,122,777 km (0.028 R)
• M33: 9,644,575 km (0.091 R)
• M34: 9,732,538 km (0.118 R)
• M35: 9,909,213 km (0.057 R)
• M36: 10,535,729 km (0.097 R)
• M37: 11,406,538 km (0.059 R)
• M38: 11,592,937 km (0.081 R)
• M39: 12,157,819 km (0.075 R)
• M40: 12,683,655 km (0.088 R)
• M41: 13,022,046 km (0.114 R)
• M42: 13,216,822 km (0.049 R)
• M43: 14,860,304 km (0.082 R)
• M44: 15,217,095 km (0.071 R)
• M45: 15,628,340 km (0.097 R)
• M46: 16,304,522 km (0.115 R)
• M47: 16,514,558 km (0.114 R)
• M48: 16,672,683 km (0.072 R)
• M49: 16,937,172 km (0.114 R)
• M50: 17,793,320 km (0.082 R)
• M51: 18,009,489 km (0.118 R)
• M52: 18,117,948 km (0.115 R)
• M53: 18,389,917 km (0.049 R)
• M54: 19,048,446 km (0.084 R)
• M55: 19,380,554 km (0.057 R)
• M56: 19,994,354 km (0.104 R)
• M57: 20,501,491 km (0.116 R)
• M58: 22,338,253 km (0.053 R)
• M59: 22,747,104 km (0.111 R)
• M60: 24,587,158 km (0.1 R)
• M61: 25,372,996 km (0.094 R)
• M62: 25,921,870 km (0.058 R)
• M63: 28,408,187 km (0.11 R)
• M64: 29,743,797 km (0.098 R)
• M65: 31,229,902 km (0.047 R)
• M66: 31,818,121 km (0.073 R)
• M67: 31,949,318 km (0.119 R)
• M68: 32,343,957 km (0.106 R)
• M69: 32,740,242 km (0.085 R)
• M70: 33,537,599 km (0.045 R)
• M71: 35,558,815 km (0.07 R)
• M72: 36,652,974 km (0.107 R)
• M73: 38,036,156 km (0.082 R)
• M74: 38,175,432 km (0.047 R)
• M75: 40,710,817 km (0.118 R)
• M76: 41,496,355 km (0.106 R)
• M77: 41,855,091 km (0.075 R)
• M78: 42,865,026 km (0.1 R)
• M79: 43,955,894 km (0.087 R)
• M80: 44,175,204 km (0.055 R)
• M81: 44,541,569 km (0.04 R)
• M82: 44,614,872 km (0.043 R)
• M83: 44,688,325 km (0.089 R)
• M84: 45,129,638 km (0.043 R)
• M85: 47,432,997 km (0.054 R)
• M86: 47,958,385 km (0.088 R)
• M87: 49,926,644 km (0.113 R)
• M88: 50,384,563 km (0.075 R)
• M89: 50,920,722 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.8

Radius: 5.2

Gravity: 35.83 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.88 AU - 15.08 AU

Year: 19905 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 26,517,685 km

• M1: 125,513 km (0.072 R)
• M2: 162,762 km (0.057 R)
• M3: 220,956 km (0.028 R)
• M4: 323,580 km (0.1 R)
• M5: 694,882 km (0.094 R)
• M6: 1,015,770 km (0.054 R)
• M7: 1,283,849 km (0.073 R)
• M8: 1,640,191 km (0.089 R)
• M9: 2,172,909 km (0.119 R)
• M10: 2,210,159 km (0.093 R)
• M11: 2,516,386 km (0.111 R)
• M12: 4,144,609 km (0.112 R)
• M13: 4,237,659 km (0.111 R)
• M14: 4,761,850 km (0.085 R)
• M15: 5,155,891 km (0.097 R)
• M16: 5,306,386 km (0.106 R)
• M17: 7,166,037 km (0.115 R)
• M18: 7,503,231 km (0.051 R)
• M19: 7,559,928 km (0.118 R)
• M20: 7,730,919 km (0.044 R)
• M21: 10,067,189 km (0.109 R)
• M22: 10,192,402 km (0.099 R)
• M23: 10,571,334 km (0.08 R)
• M24: 10,890,725 km (0.068 R)
• M25: 11,213,258 km (0.079 R)
• M26: 11,343,109 km (0.092 R)
• M27: 13,213,232 km (0.054 R)
• M28: 13,695,535 km (0.038 R)
• M29: 14,043,500 km (0.09 R)
• M30: 14,394,457 km (0.085 R)
• M31: 14,677,197 km (0.112 R)
• M32: 15,248,361 km (0.1 R)
• M33: 15,972,565 km (0.11 R)
• M34: 16,191,875 km (0.068 R)
• M35: 16,707,838 km (0.09 R)
• M36: 17,529,280 km (0.054 R)
• M37: 17,982,861 km (0.081 R)
• M38: 18,134,852 km (0.061 R)
• M39: 18,747,456 km (0.092 R)
• M40: 19,211,209 km (0.114 R)
• M41: 20,625,358 km (0.069 R)
• M42: 22,235,330 km (0.113 R)
• M43: 22,398,541 km (0.098 R)
• M44: 22,890,718 km (0.056 R)
• M45: 25,148,599 km (0.104 R)
• M46: 25,574,354 km (0.06 R)
• M47: 26,088,672 km (0.117 R)
• M48: 26,953,198 km (0.105 R)
• M49: 27,040,114 km (0.119 R)
• M50: 27,739,185 km (0.095 R)
• M51: 27,826,999 km (0.104 R)
• M52: 28,091,039 km (0.116 R)
• M53: 28,267,565 km (0.104 R)
• M54: 28,532,802 km (0.119 R)
• M55: 28,621,513 km (0.108 R)
• M56: 30,594,709 km (0.094 R)
• M57: 30,776,172 km (0.104 R)
• M58: 31,140,293 km (0.076 R)
• M59: 32,611,289 km (0.025 R)
• M60: 33,261,890 km (0.036 R)
• M61: 36,194,158 km (0.107 R)
• M62: 36,867,647 km (0.071 R)
• M63: 37,060,928 km (0.072 R)
• M64: 39,208,106 km (0.026 R)
• M65: 39,899,697 km (0.104 R)
• M66: 42,200,363 km (0.109 R)
• M67: 43,112,311 km (0.059 R)
• M68: 43,519,816 km (0.107 R)
• M69: 45,265,324 km (0.069 R)
• M70: 45,783,082 km (0.05 R)
• M71: 46,824,582 km (0.081 R)
• M72: 48,824,556 km (0.059 R)
• M73: 50,637,682 km (0.12 R)
• M74: 51,067,477 km (0.105 R)
• M75: 51,175,038 km (0.112 R)
• M76: 53,890,539 km (0.098 R)
• M77: 54,989,634 km (0.051 R)
• M78: 55,431,397 km (0.088 R)
• M79: 58,443,999 km (0.109 R)
• M80: 58,894,737 km (0.108 R)
• M81: 60,937,645 km (0.1 R)
• M82: 64,975,741 km (0.107 R)
• M83: 65,442,785 km (0.085 R)
• M84: 67,085,968 km (0.118 R)
• M85: 67,794,314 km (0.106 R)
• M86: 67,912,646 km (0.082 R)
• M87: 68,861,545 km (0.06 R)
• M88: 69,576,174 km (0.081 R)
• M89: 69,934,312 km (0.086 R)
• M90: 74,280,280 km (0.095 R)
• M91: 80,209,292 km (0.104 R)
• M92: 80,961,021 km (0.041 R)
• M93: 81,841,106 km (0.106 R)
• M94: 82,093,028 km (0.108 R)
• M95: 82,471,511 km (0.1 R)

Asteroid Belt

Center: 15.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.3

Radius: 5.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.8 AU - 18.9 AU

Year: 25175 Days

Day: 24.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 26,517,685 km

• M1: 204,650 km (0.119 R)
• M2: 525,837 km (0.074 R)
• M3: 1,696,889 km (0.041 R)
• M4: 1,791,883 km (0.073 R)
• M5: 3,061,221 km (0.108 R)
• M6: 3,196,607 km (0.087 R)
• M7: 3,453,168 km (0.046 R)
• M8: 6,312,133 km (0.106 R)
• M9: 7,266,717 km (0.057 R)
• M10: 8,105,063 km (0.091 R)
• M11: 9,028,830 km (0.09 R)
• M12: 9,418,832 km (0.115 R)
• M13: 9,503,055 km (0.067 R)
• M14: 12,637,879 km (0.093 R)
• M15: 13,293,716 km (0.063 R)
• M16: 15,095,772 km (0.089 R)
• M17: 17,904,172 km (0.097 R)
• M18: 18,781,115 km (0.06 R)
• M19: 18,816,420 km (0.053 R)
• M20: 20,685,795 km (0.067 R)
• M21: 25,102,224 km (0.078 R)
• M22: 25,767,485 km (0.106 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: 480 - 12,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit