🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.95 AU - 0.99 AU

Year: 360 Days

Day: 38.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,905,724 km

• M1: 457,769 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.34 AU - 2.22 AU

Year: 895 Days

Day: 27.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,905,724 km

• M1: 1,093,560 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.85 AU - 2.23 AU

Year: 1098 Days

Day: 18.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,905,724 km

• M1: 1,240,914 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.8 AU - 4.34 AU

Year: 2541 Days

Day: 29 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.52 AU - 4.52 AU

Year: 3036 Days

Day: 37.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 13.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.22 AU - 6.82 AU

Year: 6272 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,905,724 km

• M1: 503,546 km (0.076 R)
• M2: 816,206 km (0.056 R)
• M3: 951,592 km (0.116 R)
• M4: 1,068,428 km (0.086 R)
• M5: 1,525,001 km (0.101 R)
• M6: 1,856,809 km (0.111 R)
• M7: 2,040,066 km (0.083 R)
• M8: 2,194,601 km (0.107 R)
• M9: 2,388,928 km (0.105 R)
• M10: 2,644,591 km (0.096 R)
• M11: 2,967,274 km (0.106 R)
• M12: 3,143,350 km (0.086 R)
• M13: 3,588,703 km (0.092 R)
• M14: 3,671,880 km (0.103 R)
• M15: 4,011,018 km (0.107 R)
• M16: 4,184,552 km (0.09 R)
• M17: 4,561,538 km (0.044 R)
• M18: 4,742,701 km (0.114 R)
• M19: 5,612,164 km (0.112 R)
• M20: 5,954,145 km (0.105 R)
• M21: 6,202,477 km (0.047 R)
• M22: 6,353,272 km (0.094 R)
• M23: 6,505,114 km (0.105 R)
• M24: 7,495,452 km (0.117 R)
• M25: 7,709,975 km (0.104 R)
• M26: 7,845,212 km (0.097 R)
• M27: 8,200,207 km (0.045 R)
• M28: 8,588,563 km (0.072 R)
• M29: 8,897,782 km (0.031 R)
• M30: 9,556,611 km (0.116 R)
• M31: 10,260,768 km (0.064 R)
• M32: 10,379,699 km (0.098 R)
• M33: 10,589,136 km (0.06 R)
• M34: 10,799,919 km (0.085 R)
• M35: 11,012,049 km (0.114 R)
• M36: 11,103,453 km (0.105 R)
• M37: 11,750,015 km (0.096 R)
• M38: 13,371,058 km (0.088 R)
• M39: 13,533,671 km (0.05 R)
• M40: 13,729,793 km (0.079 R)
• M41: 13,992,786 km (0.097 R)
• M42: 14,456,989 km (0.076 R)
• M43: 14,960,086 km (0.116 R)
• M44: 15,162,791 km (0.086 R)
• M45: 15,366,544 km (0.105 R)
• M46: 15,673,818 km (0.11 R)
• M47: 15,948,779 km (0.087 R)
• M48: 16,677,919 km (0.097 R)
• M49: 16,783,086 km (0.106 R)
• M50: 17,560,247 km (0.055 R)
• M51: 18,168,961 km (0.085 R)
• M52: 18,493,887 km (0.075 R)
• M53: 18,711,702 km (0.06 R)
• M54: 18,966,766 km (0.099 R)
• M55: 19,813,340 km (0.073 R)
• M56: 20,222,491 km (0.094 R)
• M57: 20,409,338 km (0.116 R)
• M58: 20,521,836 km (0.105 R)
• M59: 20,898,075 km (0.104 R)
• M60: 21,581,138 km (0.118 R)
• M61: 21,772,175 km (0.114 R)
• M62: 22,002,107 km (0.099 R)
• M63: 22,348,725 km (0.118 R)
• M64: 22,542,006 km (0.095 R)
• M65: 22,813,526 km (0.07 R)
• M66: 23,086,093 km (0.107 R)
• M67: 23,477,441 km (0.101 R)
• M68: 23,752,701 km (0.077 R)
• M69: 24,584,914 km (0.074 R)
• M70: 24,784,478 km (0.056 R)
• M71: 24,904,605 km (0.098 R)
• M72: 25,467,093 km (0.07 R)
• M73: 26,932,853 km (0.027 R)
• M74: 27,344,845 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 7

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.22 AU - 17.98 AU

Year: 24337 Days

Day: 15.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,905,724 km

• M1: 132,843 km (0.101 R)
• M2: 189,840 km (0.107 R)
• M3: 260,450 km (0.071 R)
• M4: 534,663 km (0.063 R)
• M5: 643,720 km (0.066 R)
• M6: 1,068,428 km (0.091 R)
• M7: 1,294,321 km (0.097 R)
• M8: 1,504,506 km (0.11 R)
• M9: 1,661,284 km (0.111 R)
• M10: 1,758,074 km (0.056 R)
• M11: 1,957,189 km (0.1 R)
• M12: 2,198,640 km (0.12 R)
• M13: 2,940,197 km (0.035 R)
• M14: 3,057,780 km (0.076 R)
• M15: 4,539,847 km (0.106 R)
• M16: 6,259,624 km (0.109 R)
• M17: 6,512,893 km (0.09 R)
• M18: 6,615,218 km (0.12 R)
• M19: 7,081,963 km (0.06 R)
• M20: 8,047,318 km (0.102 R)
• M21: 9,512,929 km (0.093 R)
• M22: 9,629,166 km (0.054 R)
• M23: 10,039,364 km (0.105 R)
• M24: 10,755,638 km (0.111 R)
• M25: 11,736,402 km (0.058 R)
• M26: 11,861,017 km (0.102 R)
• M27: 12,237,405 km (0.105 R)
• M28: 12,300,535 km (0.096 R)
• M29: 12,809,318 km (0.108 R)
• M30: 13,585,431 km (0.109 R)
• M31: 13,913,350 km (0.11 R)
• M32: 16,280,587 km (0.091 R)
• M33: 17,759,661 km (0.092 R)
• M34: 18,915,155 km (0.112 R)
• M35: 19,061,312 km (0.097 R)
• M36: 19,207,768 km (0.1 R)
• M37: 20,094,734 km (0.061 R)
• M38: 21,222,104 km (0.039 R)
• M39: 21,831,864 km (0.073 R)
• M40: 23,302,711 km (0.109 R)
• M41: 24,565,915 km (0.086 R)
• M42: 25,366,713 km (0.086 R)
• M43: 25,770,328 km (0.085 R)
• M44: 27,488,609 km (0.082 R)
• M45: 27,820,118 km (0.093 R)
• M46: 28,069,497 km (0.109 R)
• M47: 29,074,795 km (0.111 R)
• M48: 30,091,911 km (0.117 R)
• M49: 30,690,602 km (0.084 R)
• M50: 31,812,735 km (0.081 R)
• M51: 33,565,274 km (0.093 R)
• M52: 34,008,383 km (0.066 R)
• M53: 37,805,476 km (0.062 R)
• M54: 37,989,631 km (0.056 R)
• M55: 38,081,784 km (0.062 R)
• M56: 38,174,085 km (0.098 R)
• M57: 38,914,745 km (0.106 R)
• M58: 40,881,657 km (0.083 R)
• M59: 41,259,990 km (0.106 R)
• M60: 43,843,845 km (0.117 R)
• M61: 44,619,360 km (0.087 R)
• M62: 45,497,350 km (0.118 R)
• M63: 45,791,310 km (0.097 R)
• M64: 48,265,060 km (0.085 R)
• M65: 50,781,745 km (0.113 R)
• M66: 52,209,806 km (0.106 R)
• M67: 53,134,770 km (0.118 R)
• M68: 53,444,288 km (0.113 R)
• M69: 53,547,511 km (0.108 R)
• M70: 53,857,926 km (0.099 R)
• M71: 54,376,432 km (0.101 R)
• M72: 54,896,584 km (0.115 R)
• M73: 56,466,913 km (0.09 R)
• M74: 56,888,181 km (0.068 R)
• M75: 57,310,495 km (0.063 R)
• M76: 59,437,628 km (0.111 R)
• M77: 59,544,740 km (0.098 R)
• M78: 59,651,852 km (0.113 R)
• M79: 61,266,013 km (0.094 R)
• M80: 64,207,556 km (0.119 R)
• M81: 65,861,510 km (0.095 R)
• M82: 66,304,918 km (0.115 R)
• M83: 68,088,424 km (0.12 R)
• M84: 68,873,812 km (0.105 R)
• M85: 69,662,044 km (0.12 R)
• M86: 71,020,243 km (0.118 R)
• M87: 73,533,038 km (0.086 R)
• M88: 74,684,792 km (0.071 R)
• M89: 76,307,331 km (0.093 R)
• M90: 76,889,566 km (0.027 R)
• M91: 77,707,268 km (0.108 R)
• M92: 77,941,388 km (0.101 R)
• M93: 78,058,673 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 5.7

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.68 AU - 18.08 AU

Year: 27296 Days

Day: 24.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,905,724 km

• M1: 224,397 km (0.089 R)
• M2: 546,331 km (0.107 R)
• M3: 893,398 km (0.079 R)
• M4: 1,241,662 km (0.102 R)
• M5: 1,356,703 km (0.117 R)
• M6: 1,691,204 km (0.1 R)
• M7: 3,028,310 km (0.11 R)
• M8: 3,422,350 km (0.09 R)
• M9: 3,543,674 km (0.098 R)
• M10: 3,749,222 km (0.098 R)
• M11: 3,832,398 km (0.09 R)
• M12: 4,788,478 km (0.104 R)
• M13: 5,015,568 km (0.031 R)
• M14: 5,107,421 km (0.041 R)
• M15: 5,246,248 km (0.111 R)
• M16: 6,252,593 km (0.115 R)
• M17: 6,651,271 km (0.087 R)
• M18: 6,904,690 km (0.098 R)
• M19: 7,058,327 km (0.077 R)
• M20: 7,420,952 km (0.105 R)
• M21: 7,578,329 km (0.107 R)
• M22: 8,110,598 km (0.088 R)
• M23: 8,272,613 km (0.038 R)
• M24: 8,599,933 km (0.079 R)
• M25: 8,654,985 km (0.09 R)
• M26: 8,710,037 km (0.111 R)
• M27: 8,875,941 km (0.119 R)
• M28: 8,931,591 km (0.079 R)
• M29: 9,436,783 km (0.054 R)
• M30: 9,664,172 km (0.073 R)
• M31: 10,124,634 km (0.117 R)
• M32: 12,283,481 km (0.095 R)
• M33: 13,096,695 km (0.072 R)
• M34: 14,316,516 km (0.078 R)
• M35: 14,709,061 km (0.097 R)
• M36: 15,171,767 km (0.117 R)
• M37: 15,438,201 km (0.072 R)
• M38: 16,314,845 km (0.06 R)
• M39: 16,587,861 km (0.1 R)
• M40: 17,625,023 km (0.103 R)
• M41: 18,897,203 km (0.117 R)
• M42: 18,968,711 km (0.118 R)
• M43: 19,040,368 km (0.094 R)
• M44: 21,453,980 km (0.066 R)
• M45: 24,818,736 km (0.094 R)
• M46: 25,211,280 km (0.113 R)
• M47: 25,605,920 km (0.089 R)
• M48: 25,923,217 km (0.038 R)
• M49: 26,321,446 km (0.115 R)
• M50: 27,043,555 km (0.072 R)
• M51: 28,343,261 km (0.116 R)
• M52: 29,000,744 km (0.095 R)
• M53: 29,165,900 km (0.085 R)
• M54: 29,912,992 km (0.12 R)
• M55: 31,680,491 km (0.078 R)
• M56: 33,222,396 km (0.083 R)
• M57: 33,915,333 km (0.081 R)
• M58: 34,263,747 km (0.116 R)
• M59: 35,315,719 km (0.064 R)
• M60: 36,467,323 km (0.101 R)
• M61: 37,092,642 km (0.079 R)
• M62: 37,451,378 km (0.073 R)
• M63: 37,901,668 km (0.033 R)
• M64: 38,263,096 km (0.097 R)
• M65: 39,811,883 km (0.075 R)
• M66: 41,939,763 km (0.108 R)
• M67: 42,220,109 km (0.106 R)
• M68: 44,484,423 km (0.117 R)
• M69: 44,579,717 km (0.094 R)
• M70: 47,272,778 km (0.094 R)
• M71: 47,370,016 km (0.105 R)
• M72: 47,759,270 km (0.115 R)
• M73: 49,919,313 km (0.1 R)
• M74: 50,315,449 km (0.084 R)
• M75: 52,010,692 km (0.059 R)
• M76: 52,311,832 km (0.113 R)
• M77: 52,915,759 km (0.044 R)
• M78: 53,623,207 km (0.062 R)
• M79: 54,741,302 km (0.083 R)
• M80: 55,354,503 km (0.084 R)
• M81: 55,969,949 km (0.117 R)
• M82: 57,104,050 km (0.105 R)
• M83: 58,037,541 km (0.096 R)
• M84: 58,141,512 km (0.108 R)
• M85: 58,558,291 km (0.033 R)
• M86: 59,185,406 km (0.081 R)
• M87: 60,024,799 km (0.071 R)
• M88: 61,715,554 km (0.111 R)
• M89: 62,353,739 km (0.082 R)
• M90: 63,743,653 km (0.035 R)
• M91: 64,281,008 km (0.083 R)
• M92: 65,035,730 km (0.075 R)
• M93: 66,445,241 km (0.079 R)
• M94: 68,193,741 km (0.042 R)
• M95: 69,515,139 km (0.102 R)
• M96: 72,294,966 km (0.119 R)
• M97: 72,630,963 km (0.095 R)
• M98: 74,771,110 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 18,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit