🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.68 AU - 0.72 AU

Year: 208 Days

Day: 15.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,960,369 km

• M1: 88,113 km (0.116 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 9

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8 AU - 8.7 AU

Year: 8560 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,960,369 km

• M1: 124,017 km (0.078 R)
• M2: 182,659 km (0.056 R)
• M3: 257,009 km (0.09 R)
• M4: 760,705 km (0.063 R)
• M5: 1,052,271 km (0.054 R)
• M6: 1,399,189 km (0.043 R)
• M7: 1,507,797 km (0.115 R)
• M8: 1,733,989 km (0.102 R)
• M9: 2,093,622 km (0.103 R)
• M10: 2,295,131 km (0.074 R)
• M11: 2,450,413 km (0.1 R)
• M12: 2,965,030 km (0.103 R)
• M13: 3,874,734 km (0.072 R)
• M14: 4,060,236 km (0.079 R)
• M15: 4,376,037 km (0.094 R)
• M16: 4,601,780 km (0.099 R)
• M17: 5,031,276 km (0.066 R)
• M18: 5,473,786 km (0.086 R)
• M19: 6,250,797 km (0.104 R)
• M20: 6,432,260 km (0.104 R)
• M21: 7,062,216 km (0.066 R)
• M22: 7,673,024 km (0.112 R)
• M23: 7,867,352 km (0.097 R)
• M24: 8,380,323 km (0.114 R)
• M25: 8,944,905 km (0.046 R)
• M26: 9,108,416 km (0.117 R)
• M27: 9,355,701 km (0.118 R)
• M28: 9,521,755 km (0.113 R)
• M29: 10,238,329 km (0.093 R)
• M30: 11,323,512 km (0.109 R)
• M31: 11,902,156 km (0.073 R)
• M32: 12,127,301 km (0.095 R)
• M33: 12,217,808 km (0.103 R)
• M34: 12,353,942 km (0.077 R)
• M35: 12,490,525 km (0.078 R)
• M36: 13,181,068 km (0.118 R)
• M37: 13,320,793 km (0.082 R)
• M38: 13,460,816 km (0.045 R)
• M39: 13,695,386 km (0.085 R)
• M40: 14,407,322 km (0.06 R)
• M41: 14,888,728 km (0.05 R)
• M42: 15,082,607 km (0.074 R)
• M43: 15,375,220 km (0.106 R)
• M44: 15,571,343 km (0.072 R)
• M45: 16,065,166 km (0.065 R)
• M46: 16,664,754 km (0.076 R)
• M47: 19,082,256 km (0.031 R)
• M48: 19,293,039 km (0.072 R)
• M49: 19,398,805 km (0.087 R)
• M50: 19,663,743 km (0.077 R)
• M51: 19,876,770 km (0.119 R)
• M52: 20,251,213 km (0.09 R)
• M53: 20,573,896 km (0.105 R)
• M54: 21,061,286 km (0.073 R)
• M55: 21,170,193 km (0.118 R)
• M56: 21,827,077 km (0.095 R)
• M57: 22,324,191 km (0.086 R)
• M58: 22,880,845 km (0.052 R)
• M59: 23,611,331 km (0.091 R)
• M60: 23,837,673 km (0.107 R)
• M61: 24,007,915 km (0.096 R)
• M62: 24,463,740 km (0.114 R)
• M63: 25,384,066 km (0.045 R)
• M64: 26,491,689 km (0.068 R)
• M65: 26,667,915 km (0.116 R)
• M66: 27,793,639 km (0.097 R)
• M67: 28,032,696 km (0.063 R)
• M68: 29,116,533 km (0.052 R)
• M69: 30,030,127 km (0.073 R)
• M70: 30,152,648 km (0.098 R)
• M71: 31,947,972 km (0.117 R)
• M72: 33,079,680 km (0.106 R)
• M73: 33,841,432 km (0.076 R)
• M74: 33,969,039 km (0.106 R)
• M75: 35,706,169 km (0.117 R)
• M76: 36,487,519 km (0.095 R)
• M77: 37,274,404 km (0.111 R)
• M78: 38,066,973 km (0.071 R)
• M79: 38,731,637 km (0.044 R)
• M80: 39,266,300 km (0.066 R)
• M81: 39,735,887 km (0.112 R)
• M82: 40,816,582 km (0.104 R)
• M83: 41,292,303 km (0.116 R)
• M84: 41,428,587 km (0.084 R)
• M85: 42,730,837 km (0.073 R)
• M86: 44,255,239 km (0.034 R)
• M87: 45,164,495 km (0.101 R)
• M88: 45,304,967 km (0.063 R)
• M89: 45,375,129 km (0.098 R)
• M90: 45,656,672 km (0.11 R)
• M91: 47,500,017 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.2

Radius: 13.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.21 AU - 10.31 AU

Year: 10817 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,960,369 km

• M1: 180,265 km (0.102 R)
• M2: 763,996 km (0.098 R)
• M3: 958,922 km (0.075 R)
• M4: 1,294,171 km (0.093 R)
• M5: 1,806,394 km (0.081 R)
• M6: 2,301,114 km (0.07 R)
• M7: 2,431,414 km (0.078 R)
• M8: 2,672,267 km (0.091 R)
• M9: 2,809,598 km (0.089 R)
• M10: 3,472,017 km (0.066 R)
• M11: 3,622,363 km (0.098 R)
• M12: 3,961,052 km (0.114 R)
• M13: 4,086,715 km (0.112 R)
• M14: 5,243,405 km (0.081 R)
• M15: 5,451,496 km (0.072 R)
• M16: 6,421,638 km (0.088 R)
• M17: 7,251,458 km (0.098 R)
• M18: 8,518,552 km (0.118 R)
• M19: 8,928,450 km (0.107 R)
• M20: 9,386,967 km (0.098 R)
• M21: 9,597,900 km (0.088 R)
• M22: 9,725,208 km (0.056 R)
• M23: 9,981,619 km (0.097 R)
• M24: 10,067,638 km (0.07 R)
• M25: 10,501,023 km (0.103 R)
• M26: 10,632,369 km (0.034 R)
• M27: 11,029,402 km (0.058 R)
• M28: 11,252,153 km (0.059 R)
• M29: 11,386,492 km (0.097 R)
• M30: 11,656,816 km (0.119 R)
• M31: 11,929,233 km (0.102 R)
• M32: 13,134,244 km (0.104 R)
• M33: 13,275,764 km (0.031 R)
• M34: 13,370,459 km (0.112 R)
• M35: 13,655,742 km (0.116 R)
• M36: 14,183,973 km (0.084 R)
• M37: 14,329,232 km (0.064 R)
• M38: 14,572,329 km (0.06 R)
• M39: 14,767,853 km (0.113 R)
• M40: 14,915,207 km (0.043 R)
• M41: 16,110,494 km (0.088 R)
• M42: 16,975,768 km (0.044 R)
• M43: 17,336,598 km (0.051 R)
• M44: 17,804,091 km (0.044 R)
• M45: 18,013,229 km (0.066 R)
• M46: 18,645,430 km (0.108 R)
• M47: 18,804,602 km (0.116 R)
• M48: 19,769,508 km (0.044 R)
• M49: 21,747,042 km (0.119 R)
• M50: 22,986,461 km (0.101 R)
• M51: 23,214,149 km (0.096 R)
• M52: 23,328,442 km (0.081 R)
• M53: 23,902,149 km (0.112 R)
• M54: 24,771,463 km (0.103 R)
• M55: 25,122,120 km (0.061 R)
• M56: 25,356,839 km (0.079 R)
• M57: 25,533,215 km (0.078 R)
• M58: 25,710,189 km (0.087 R)
• M59: 25,946,703 km (0.12 R)
• M60: 26,959,780 km (0.094 R)
• M61: 27,803,961 km (0.119 R)
• M62: 27,925,285 km (0.06 R)
• M63: 28,656,819 km (0.1 R)
• M64: 29,518,203 km (0.069 R)
• M65: 30,014,270 km (0.082 R)
• M66: 30,263,350 km (0.046 R)
• M67: 31,455,795 km (0.115 R)
• M68: 32,089,491 km (0.096 R)
• M69: 32,599,620 km (0.079 R)
• M70: 34,731,838 km (0.09 R)
• M71: 36,310,694 km (0.096 R)
• M72: 36,576,231 km (0.101 R)
• M73: 40,290,746 km (0.093 R)
• M74: 40,772,002 km (0.046 R)
• M75: 41,117,124 km (0.102 R)
• M76: 41,393,731 km (0.093 R)
• M77: 42,018,601 km (0.116 R)
• M78: 43,559,010 km (0.11 R)
• M79: 44,123,742 km (0.102 R)
• M80: 44,406,931 km (0.115 R)
• M81: 44,548,900 km (0.106 R)
• M82: 44,761,927 km (0.101 R)
• M83: 46,334,948 km (0.114 R)
• M84: 47,055,861 km (0.105 R)
• M85: 47,635,403 km (0.109 R)
• M86: 47,998,626 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.2

Radius: 5.1

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.66 AU - 20.54 AU

Year: 25086 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,960,369 km

• M1: 75,846 km (0.104 R)
• M2: 363,373 km (0.082 R)
• M3: 457,769 km (0.095 R)
• M4: 1,529,788 km (0.104 R)
• M5: 2,427,525 km (0.096 R)
• M6: 4,875,395 km (0.039 R)
• M7: 5,104,130 km (0.071 R)
• M8: 5,243,106 km (0.106 R)
• M9: 7,682,599 km (0.12 R)
• M10: 7,735,556 km (0.09 R)
• M11: 8,875,791 km (0.084 R)
• M12: 9,779,213 km (0.044 R)
• M13: 9,951,849 km (0.109 R)
• M14: 10,770,747 km (0.12 R)
• M15: 11,188,275 km (0.117 R)
• M16: 11,248,264 km (0.088 R)
• M17: 11,916,218 km (0.114 R)
• M18: 11,977,554 km (0.108 R)
• M19: 14,582,202 km (0.071 R)
• M20: 16,525,478 km (0.072 R)
• M21: 18,406,522 km (0.098 R)
• M22: 19,770,256 km (0.098 R)
• M23: 20,354,137 km (0.108 R)
• M24: 20,721,848 km (0.066 R)
• M25: 25,461,109 km (0.092 R)
• M26: 26,096,002 km (0.115 R)
• M27: 26,255,623 km (0.064 R)
• M28: 26,335,508 km (0.101 R)
• M29: 26,415,543 km (0.117 R)
• M30: 26,495,578 km (0.077 R)
• M31: 26,816,615 km (0.108 R)
• M32: 26,897,099 km (0.044 R)
• M33: 27,624,743 km (0.111 R)
• M34: 29,182,356 km (0.039 R)
• M35: 29,265,083 km (0.032 R)
• M36: 29,763,394 km (0.036 R)
• M37: 30,515,871 km (0.104 R)
• M38: 30,768,093 km (0.082 R)
• M39: 31,613,920 km (0.114 R)
• M40: 31,954,404 km (0.101 R)
• M41: 32,125,096 km (0.063 R)
• M42: 32,724,983 km (0.116 R)
• M43: 33,069,357 km (0.118 R)
• M44: 33,501,546 km (0.11 R)
• M45: 34,634,001 km (0.076 R)
• M46: 35,160,885 km (0.102 R)
• M47: 35,867,585 km (0.082 R)
• M48: 36,133,720 km (0.06 R)
• M49: 36,400,603 km (0.115 R)
• M50: 36,936,313 km (0.101 R)
• M51: 37,025,772 km (0.091 R)
• M52: 37,205,140 km (0.101 R)
• M53: 39,378,947 km (0.119 R)
• M54: 42,247,037 km (0.119 R)
• M55: 43,280,908 km (0.061 R)
• M56: 44,323,007 km (0.077 R)
• M57: 45,086,105 km (0.114 R)
• M58: 45,181,848 km (0.118 R)
• M59: 45,661,309 km (0.109 R)
• M60: 46,818,898 km (0.042 R)
• M61: 47,012,776 km (0.1 R)
• M62: 52,649,026 km (0.038 R)
• M63: 55,187,552 km (0.081 R)
• M64: 58,285,874 km (0.109 R)
• M65: 59,435,982 km (0.037 R)
• M66: 60,066,537 km (0.081 R)
• M67: 63,788,382 km (0.044 R)
• M68: 64,649,468 km (0.074 R)
• M69: 65,189,666 km (0.092 R)
• M70: 65,514,443 km (0.103 R)
• M71: 68,461,970 km (0.11 R)
• M72: 69,896,464 km (0.1 R)
• M73: 71,564,031 km (0.096 R)
• M74: 72,010,880 km (0.041 R)
• M75: 72,234,678 km (0.115 R)
• M76: 74,259,037 km (0.085 R)
• M77: 74,372,133 km (0.099 R)
• M78: 74,824,816 km (0.111 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit