🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.71 AU - 0.77 AU

Year: 223 Days

Day: 30.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.17 AU - 3.01 AU

Year: 1458 Days

Day: 31.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 9.3

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.25 AU - 15.29 AU

Year: 15965 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,856,884 km

• M1: 226,491 km (0.12 R)
• M2: 334,052 km (0.111 R)
• M3: 480,957 km (0.096 R)
• M4: 671,246 km (0.093 R)
• M5: 754,572 km (0.093 R)
• M6: 1,074,861 km (0.089 R)
• M7: 1,490,294 km (0.07 R)
• M8: 2,075,371 km (0.101 R)
• M9: 2,360,355 km (0.056 R)
• M10: 2,425,430 km (0.052 R)
• M11: 3,216,504 km (0.076 R)
• M12: 4,042,733 km (0.069 R)
• M13: 5,484,408 km (0.083 R)
• M14: 6,373,168 km (0.094 R)
• M15: 6,556,276 km (0.11 R)
• M16: 7,211,066 km (0.108 R)
• M17: 7,449,974 km (0.119 R)
• M18: 8,281,589 km (0.047 R)
• M19: 8,381,370 km (0.111 R)
• M20: 8,531,866 km (0.073 R)
• M21: 8,784,537 km (0.117 R)
• M22: 9,091,063 km (0.085 R)
• M23: 9,193,986 km (0.037 R)
• M24: 9,609,868 km (0.103 R)
• M25: 11,112,878 km (0.083 R)
• M26: 12,401,514 km (0.111 R)
• M27: 13,150,700 km (0.061 R)
• M28: 14,874,217 km (0.096 R)
• M29: 14,934,804 km (0.116 R)
• M30: 16,667,596 km (0.058 R)
• M31: 16,856,987 km (0.109 R)
• M32: 18,397,845 km (0.101 R)
• M33: 18,789,941 km (0.028 R)
• M34: 18,921,288 km (0.078 R)
• M35: 19,317,274 km (0.084 R)
• M36: 20,117,323 km (0.041 R)
• M37: 20,792,159 km (0.12 R)
• M38: 21,064,278 km (0.117 R)
• M39: 21,269,077 km (0.111 R)
• M40: 22,721,224 km (0.051 R)
• M41: 23,353,424 km (0.119 R)
• M42: 23,636,164 km (0.112 R)
• M43: 24,276,742 km (0.112 R)
• M44: 25,647,508 km (0.106 R)
• M45: 25,866,220 km (0.074 R)
• M46: 26,012,377 km (0.065 R)
• M47: 28,012,500 km (0.041 R)
• M48: 29,068,961 km (0.108 R)
• M49: 29,373,093 km (0.118 R)
• M50: 29,908,055 km (0.074 R)
• M51: 30,600,693 km (0.117 R)
• M52: 32,946,986 km (0.119 R)
• M53: 34,141,824 km (0.082 R)
• M54: 34,623,679 km (0.114 R)
• M55: 35,756,733 km (0.118 R)
• M56: 37,066,612 km (0.092 R)
• M57: 38,559,001 km (0.094 R)
• M58: 39,312,525 km (0.118 R)
• M59: 39,648,971 km (0.089 R)
• M60: 42,116,588 km (0.117 R)
• M61: 42,374,794 km (0.079 R)
• M62: 43,325,638 km (0.094 R)
• M63: 45,072,642 km (0.057 R)
• M64: 45,248,569 km (0.1 R)
• M65: 46,842,384 km (0.105 R)
• M66: 47,825,542 km (0.078 R)
• M67: 48,905,638 km (0.086 R)
• M68: 49,177,009 km (0.061 R)
• M69: 49,902,858 km (0.116 R)
• M70: 50,723,851 km (0.079 R)
• M71: 51,641,185 km (0.109 R)
• M72: 52,564,054 km (0.104 R)
• M73: 53,306,209 km (0.109 R)
• M74: 54,238,802 km (0.095 R)
• M75: 57,545,215 km (0.106 R)
• M76: 57,640,658 km (0.052 R)
• M77: 57,736,101 km (0.062 R)
• M78: 57,927,138 km (0.075 R)
• M79: 58,597,785 km (0.078 R)
• M80: 59,849,919 km (0.089 R)
• M81: 60,236,929 km (0.103 R)
• M82: 61,403,044 km (0.094 R)
• M83: 61,988,870 km (0.111 R)
• M84: 62,184,544 km (0.114 R)
• M85: 62,871,198 km (0.12 R)
• M86: 63,461,661 km (0.092 R)
• M87: 64,053,919 km (0.089 R)
• M88: 66,141,557 km (0.052 R)
• M89: 66,341,420 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.7

Radius: 6.4

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.46 AU - 17 AU

Year: 18780 Days

Day: 15.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,856,884 km

• M1: 383,120 km (0.066 R)
• M2: 458,817 km (0.086 R)
• M3: 1,562,849 km (0.09 R)
• M4: 1,720,076 km (0.102 R)
• M5: 1,948,811 km (0.089 R)
• M6: 2,118,156 km (0.116 R)
• M7: 2,222,127 km (0.084 R)
• M8: 2,327,743 km (0.025 R)
• M9: 2,617,514 km (0.119 R)
• M10: 2,729,264 km (0.117 R)
• M11: 3,311,199 km (0.05 R)
• M12: 3,930,235 km (0.101 R)
• M13: 5,319,251 km (0.111 R)
• M14: 5,413,648 km (0.11 R)
• M15: 5,652,107 km (0.112 R)
• M16: 5,748,597 km (0.069 R)
• M17: 5,894,156 km (0.115 R)
• M18: 6,488,508 km (0.087 R)
• M19: 6,792,791 km (0.116 R)
• M20: 7,948,284 km (0.113 R)
• M21: 8,383,315 km (0.108 R)
• M22: 8,548,471 km (0.111 R)
• M23: 8,881,925 km (0.101 R)
• M24: 9,106,770 km (0.051 R)
• M25: 9,908,017 km (0.067 R)
• M26: 10,082,597 km (0.107 R)
• M27: 11,638,415 km (0.039 R)
• M28: 12,318,786 km (0.04 R)
• M29: 12,695,324 km (0.082 R)
• M30: 14,700,534 km (0.077 R)
• M31: 15,502,827 km (0.107 R)
• M32: 16,663,557 km (0.114 R)
• M33: 17,569,821 km (0.057 R)
• M34: 17,710,742 km (0.108 R)
• M35: 18,923,083 km (0.051 R)
• M36: 21,127,109 km (0.085 R)
• M37: 21,277,006 km (0.103 R)
• M38: 21,577,548 km (0.117 R)
• M39: 22,183,120 km (0.043 R)
• M40: 22,259,266 km (0.027 R)
• M41: 25,452,731 km (0.093 R)
• M42: 25,691,938 km (0.099 R)
• M43: 28,125,148 km (0.039 R)
• M44: 28,786,370 km (0.116 R)
• M45: 29,369,054 km (0.056 R)
• M46: 30,546,090 km (0.104 R)
• M47: 30,970,350 km (0.113 R)
• M48: 31,055,321 km (0.106 R)
• M49: 31,396,404 km (0.116 R)
• M50: 32,168,180 km (0.071 R)
• M51: 33,206,987 km (0.111 R)
• M52: 34,080,938 km (0.04 R)
• M53: 34,785,694 km (0.106 R)
• M54: 35,406,226 km (0.111 R)
• M55: 35,673,258 km (0.056 R)
• M56: 35,941,038 km (0.118 R)
• M57: 37,289,663 km (0.114 R)
• M58: 38,929,854 km (0.087 R)
• M59: 39,481,720 km (0.101 R)
• M60: 42,185,702 km (0.114 R)
• M61: 42,752,528 km (0.112 R)
• M62: 44,852,583 km (0.103 R)
• M63: 44,948,775 km (0.068 R)
• M64: 46,206,294 km (0.071 R)
• M65: 48,360,653 km (0.049 R)
• M66: 49,251,359 km (0.091 R)
• M67: 50,047,668 km (0.096 R)
• M68: 53,275,093 km (0.1 R)
• M69: 53,785,521 km (0.083 R)
• M70: 54,502,693 km (0.101 R)
• M71: 54,811,014 km (0.092 R)
• M72: 55,532,824 km (0.071 R)
• M73: 56,361,447 km (0.063 R)
• M74: 56,569,238 km (0.037 R)
• M75: 59,293,864 km (0.094 R)
• M76: 60,991,800 km (0.096 R)
• M77: 61,311,939 km (0.119 R)
• M78: 61,846,602 km (0.095 R)
• M79: 63,352,305 km (0.102 R)
• M80: 64,109,569 km (0.11 R)
• M81: 68,383,431 km (0.11 R)
• M82: 68,715,987 km (0.109 R)
• M83: 69,160,292 km (0.054 R)
• M84: 70,275,096 km (0.029 R)
• M85: 70,386,845 km (0.105 R)
• M86: 71,058,989 km (0.116 R)
• M87: 73,882,050 km (0.044 R)
• M88: 74,337,276 km (0.087 R)
• M89: 74,907,394 km (0.052 R)
• M90: 75,135,830 km (0.068 R)
• M91: 75,364,565 km (0.093 R)
• M92: 75,822,783 km (0.051 R)
• M93: 76,626,722 km (0.119 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 20,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit