🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.15 AU - 2.55 AU

Year: 1316 Days

Day: 42.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 13.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.95 AU - 6.45 AU

Year: 4331 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,992,859 km

• M1: 166,802 km (0.104 R)
• M2: 263,292 km (0.066 R)
• M3: 727,046 km (0.109 R)
• M4: 851,810 km (0.11 R)
• M5: 1,054,067 km (0.083 R)
• M6: 1,154,148 km (0.084 R)
• M7: 1,272,928 km (0.044 R)
• M8: 1,523,355 km (0.048 R)
• M9: 1,722,021 km (0.084 R)
• M10: 1,982,920 km (0.084 R)
• M11: 2,109,031 km (0.083 R)
• M12: 2,238,134 km (0.115 R)
• M13: 3,648,243 km (0.065 R)
• M14: 3,917,370 km (0.1 R)
• M15: 4,077,440 km (0.1 R)
• M16: 4,715,026 km (0.069 R)
• M17: 4,934,635 km (0.116 R)
• M18: 5,107,870 km (0.074 R)
• M19: 5,207,651 km (0.079 R)
• M20: 5,358,745 km (0.095 R)
• M21: 5,485,754 km (0.036 R)
• M22: 5,716,883 km (0.105 R)
• M23: 6,322,455 km (0.087 R)
• M24: 6,483,721 km (0.049 R)
• M25: 6,920,697 km (0.081 R)
• M26: 7,059,224 km (0.057 R)
• M27: 7,367,396 km (0.113 R)
• M28: 8,643,615 km (0.118 R)
• M29: 9,399,085 km (0.115 R)
• M30: 9,521,904 km (0.086 R)
• M31: 9,800,306 km (0.089 R)
• M32: 9,956,187 km (0.093 R)
• M33: 10,144,381 km (0.077 R)
• M34: 10,238,777 km (0.053 R)
• M35: 10,747,859 km (0.076 R)
• M36: 11,265,019 km (0.098 R)
• M37: 11,461,142 km (0.093 R)
• M38: 11,724,434 km (0.112 R)
• M39: 11,989,671 km (0.108 R)
• M40: 12,391,192 km (0.094 R)
• M41: 12,593,747 km (0.088 R)
• M42: 13,310,919 km (0.086 R)
• M43: 13,553,118 km (0.114 R)
• M44: 13,866,376 km (0.047 R)
• M45: 14,323,398 km (0.083 R)
• M46: 14,464,917 km (0.096 R)
• M47: 14,749,602 km (0.117 R)
• M48: 15,107,889 km (0.109 R)
• M49: 15,650,780 km (0.064 R)
• M50: 15,796,638 km (0.074 R)
• M51: 16,384,707 km (0.113 R)
• M52: 16,755,859 km (0.115 R)
• M53: 16,867,758 km (0.1 R)
• M54: 17,129,854 km (0.092 R)
• M55: 17,695,932 km (0.081 R)
• M56: 17,809,926 km (0.062 R)
• M57: 18,268,294 km (0.103 R)
• M58: 18,576,016 km (0.026 R)
• M59: 18,846,639 km (0.062 R)
• M60: 19,981,937 km (0.099 R)
• M61: 20,100,568 km (0.07 R)
• M62: 20,338,728 km (0.118 R)
• M63: 20,617,728 km (0.081 R)
• M64: 21,058,743 km (0.083 R)
• M65: 21,543,440 km (0.115 R)
• M66: 22,359,347 km (0.086 R)
• M67: 22,853,768 km (0.092 R)
• M68: 23,310,191 km (0.118 R)
• M69: 23,435,105 km (0.086 R)
• M70: 23,979,342 km (0.099 R)
• M71: 24,739,897 km (0.101 R)
• M72: 25,551,167 km (0.078 R)
• M73: 25,852,307 km (0.11 R)
• M74: 25,938,625 km (0.112 R)
• M75: 26,371,262 km (0.073 R)
• M76: 27,860,210 km (0.093 R)
• M77: 29,691,886 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.8

Radius: 11.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.2 AU - 13.56 AU

Year: 13108 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,992,859 km

• M1: 165,156 km (0.083 R)
• M2: 258,206 km (0.085 R)
• M3: 405,859 km (0.062 R)
• M4: 625,917 km (0.092 R)
• M5: 741,557 km (0.116 R)
• M6: 929,900 km (0.099 R)
• M7: 1,304,344 km (0.078 R)
• M8: 2,008,202 km (0.034 R)
• M9: 2,185,774 km (0.116 R)
• M10: 2,652,669 km (0.103 R)
• M11: 2,914,316 km (0.093 R)
• M12: 3,048,505 km (0.084 R)
• M13: 4,307,820 km (0.036 R)
• M14: 4,384,265 km (0.072 R)
• M15: 5,213,935 km (0.065 R)
• M16: 6,394,411 km (0.1 R)
• M17: 6,569,740 km (0.091 R)
• M18: 6,791,145 km (0.112 R)
• M19: 7,332,390 km (0.075 R)
• M20: 7,562,023 km (0.104 R)
• M21: 8,265,432 km (0.052 R)
• M22: 8,649,150 km (0.09 R)
• M23: 9,483,757 km (0.094 R)
• M24: 9,835,013 km (0.075 R)
• M25: 10,602,001 km (0.071 R)
• M26: 10,705,672 km (0.107 R)
• M27: 12,030,661 km (0.07 R)
• M28: 12,247,428 km (0.111 R)
• M29: 12,410,939 km (0.066 R)
• M30: 14,027,942 km (0.104 R)
• M31: 14,428,266 km (0.101 R)
• M32: 15,123,148 km (0.119 R)
• M33: 15,415,911 km (0.046 R)
• M34: 16,968,288 km (0.114 R)
• M35: 17,824,885 km (0.059 R)
• M36: 19,135,812 km (0.118 R)
• M37: 19,389,081 km (0.082 R)
• M38: 19,707,126 km (0.104 R)
• M39: 20,026,966 km (0.071 R)
• M40: 21,915,789 km (0.115 R)
• M41: 22,446,861 km (0.112 R)
• M42: 23,049,292 km (0.118 R)
• M43: 23,928,927 km (0.061 R)
• M44: 25,860,685 km (0.118 R)
• M45: 26,845,338 km (0.088 R)
• M46: 27,842,109 km (0.03 R)
• M47: 29,214,370 km (0.079 R)
• M48: 33,461,154 km (0.096 R)
• M49: 33,537,299 km (0.038 R)
• M50: 33,766,334 km (0.098 R)
• M51: 34,610,365 km (0.059 R)
• M52: 34,764,600 km (0.099 R)
• M53: 34,996,327 km (0.08 R)
• M54: 36,240,982 km (0.098 R)
• M55: 36,319,221 km (0.107 R)
• M56: 38,533,719 km (0.086 R)
• M57: 39,576,715 km (0.109 R)
• M58: 41,444,744 km (0.111 R)
• M59: 43,258,169 km (0.096 R)
• M60: 43,673,902 km (0.057 R)
• M61: 44,090,980 km (0.054 R)
• M62: 44,593,330 km (0.077 R)
• M63: 46,281,243 km (0.081 R)
• M64: 46,876,942 km (0.09 R)
• M65: 47,047,483 km (0.072 R)
• M66: 48,592,829 km (0.099 R)
• M67: 48,679,147 km (0.115 R)
• M68: 50,154,781 km (0.069 R)
• M69: 50,678,971 km (0.117 R)
• M70: 53,327,602 km (0.103 R)
• M71: 53,773,403 km (0.093 R)
• M72: 55,118,288 km (0.091 R)
• M73: 55,208,346 km (0.109 R)
• M74: 55,298,404 km (0.058 R)
• M75: 56,292,781 km (0.107 R)
• M76: 56,564,900 km (0.119 R)
• M77: 56,746,661 km (0.11 R)
• M78: 57,201,738 km (0.09 R)
• M79: 57,566,757 km (0.101 R)
• M80: 58,390,742 km (0.12 R)
• M81: 58,666,301 km (0.098 R)
• M82: 60,050,530 km (0.09 R)
• M83: 60,607,333 km (0.054 R)
• M84: 60,793,283 km (0.081 R)
• M85: 61,445,530 km (0.107 R)
• M86: 61,819,375 km (0.111 R)
• M87: 62,381,414 km (0.095 R)
• M88: 62,569,160 km (0.114 R)
• M89: 62,757,055 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.3

Radius: 3.4

Gravity: 53.57 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.63 AU - 13.63 AU

Year: 17378 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,992,859 km

• M1: 81,531 km (0.091 R)
• M2: 177,722 km (0.086 R)
• M3: 425,456 km (0.037 R)
• M4: 598,092 km (0.07 R)
• M5: 681,418 km (0.112 R)
• M6: 702,811 km (0.08 R)
• M7: 1,255,725 km (0.053 R)
• M8: 1,390,063 km (0.092 R)
• M9: 1,643,183 km (0.093 R)
• M10: 1,672,205 km (0.07 R)
• M11: 1,910,514 km (0.106 R)
• M12: 2,385,637 km (0.102 R)
• M13: 2,451,610 km (0.109 R)
• M14: 2,860,162 km (0.112 R)
• M15: 3,511,810 km (0.066 R)
• M16: 3,815,643 km (0.056 R)
• M17: 5,155,143 km (0.114 R)
• M18: 5,283,498 km (0.059 R)
• M19: 5,851,820 km (0.11 R)
• M20: 6,256,482 km (0.095 R)
• M21: 6,809,994 km (0.095 R)
• M22: 7,045,312 km (0.031 R)
• M23: 7,475,406 km (0.061 R)
• M24: 7,718,053 km (0.037 R)
• M25: 9,020,901 km (0.029 R)
• M26: 9,435,138 km (0.117 R)
• M27: 9,592,215 km (0.08 R)
• M28: 10,228,754 km (0.077 R)
• M29: 10,336,166 km (0.076 R)
• M30: 10,824,154 km (0.045 R)
• M31: 11,375,123 km (0.073 R)
• M32: 12,734,070 km (0.11 R)
• M33: 13,198,422 km (0.096 R)
• M34: 13,727,400 km (0.1 R)
• M35: 14,927,474 km (0.094 R)
• M36: 15,787,213 km (0.107 R)
• M37: 15,849,296 km (0.042 R)
• M38: 17,362,030 km (0.085 R)
• M39: 17,490,235 km (0.087 R)
• M40: 18,788,745 km (0.11 R)
• M41: 19,716,102 km (0.086 R)
• M42: 20,998,156 km (0.039 R)
• M43: 23,076,668 km (0.119 R)
• M44: 23,926,235 km (0.068 R)
• M45: 24,283,175 km (0.082 R)
• M46: 25,002,591 km (0.041 R)
• M47: 25,510,177 km (0.116 R)
• M48: 25,583,031 km (0.107 R)
• M49: 27,350,829 km (0.115 R)
• M50: 29,005,531 km (0.054 R)
• M51: 30,460,670 km (0.079 R)
• M52: 30,615,204 km (0.089 R)
• M53: 30,847,530 km (0.09 R)
• M54: 31,626,037 km (0.108 R)
• M55: 31,939,295 km (0.068 R)
• M56: 32,253,451 km (0.085 R)
• M57: 33,202,350 km (0.11 R)
• M58: 35,777,228 km (0.088 R)
• M59: 36,348,991 km (0.057 R)
• M60: 37,253,610 km (0.036 R)
• M61: 40,180,492 km (0.054 R)
• M62: 41,457,460 km (0.111 R)
• M63: 42,747,592 km (0.113 R)
• M64: 43,702,026 km (0.047 R)
• M65: 44,225,619 km (0.08 R)
• M66: 45,278,937 km (0.077 R)
• M67: 46,251,772 km (0.09 R)
• M68: 46,607,217 km (0.089 R)
• M69: 47,320,798 km (0.1 R)
• M70: 48,038,120 km (0.081 R)
• M71: 48,217,937 km (0.092 R)
• M72: 48,488,111 km (0.116 R)
• M73: 49,574,042 km (0.086 R)
• M74: 50,028,969 km (0.102 R)
• M75: 50,211,329 km (0.037 R)
• M76: 51,769,839 km (0.07 R)
• M77: 52,972,456 km (0.118 R)
• M78: 55,310,821 km (0.091 R)
• M79: 55,499,314 km (0.107 R)
• M80: 56,540,066 km (0.105 R)
• M81: 56,825,050 km (0.06 R)
• M82: 57,300,921 km (0.091 R)
• M83: 57,396,365 km (0.072 R)
• M84: 58,832,953 km (0.108 R)
• M85: 59,410,850 km (0.106 R)
• M86: 59,603,980 km (0.083 R)
• M87: 61,448,522 km (0.094 R)
• M88: 62,230,769 km (0.081 R)
• M89: 62,426,743 km (0.077 R)
• M90: 63,903,872 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit